okay fine

.venv/lib/python3.12/site-packages/autobahn/__init__.py

@@ -0,0 +1,45 @@
+###############################################################################
+#
+# The MIT License (MIT)
+#
+# Copyright (c) typedef int GmbH
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+###############################################################################
+
+from autobahn._version import __version__
+
+version = __version__
+
+import os
+import txaio
+
+# this is used in the unit tests (trial/pytest), and when already done here, there
+# is no risk and headaches with finding out if/where an import implies a framework
+if os***REMOVED***iron.get('USE_TWISTED', False) and os***REMOVED***iron.get('USE_ASYNCIO', False):
+    raise RuntimeError('fatal: _both_ USE_TWISTED and USE_ASYNCIO are set!')
+
+if os***REMOVED***iron.get('USE_TWISTED', False):
+    txaio.use_twisted()
+elif os***REMOVED***iron.get('USE_ASYNCIO', False):
+    txaio.use_asyncio()
+else:
+    # neither USE_TWISTED nor USE_ASYNCIO selected from env var
+    pass

.venv/lib/python3.12/site-packages/autobahn/__main__.py

@@ -0,0 +1,410 @@
+###############################################################################
+#
+# The MIT License (MIT)
+#
+# Copyright (c) typedef int GmbH
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+###############################################################################
+
+# this module is available as the 'wamp' command-line tool or as
+# 'python -m autobahn'
+
+import os
+import sys
+import argparse
+import json
+from copy import copy
+
+try:
+    from autobahn.twisted.component import Component
+except ImportError:
+    print("The 'wamp' command-line tool requires Twisted.")
+    print("  pip install autobahn[twisted]")
+    sys.exit(1)
+
+from twisted.internet.defer import Deferred, inlineCallbacks
+from twisted.internet.task import react
+from twisted.internet.protocol import ProcessProtocol
+
+from autobahn.wamp.exception import ApplicationError
+from autobahn.wamp.types import PublishOptions
+from autobahn.wamp.types import SubscribeOptions
+
+import txaio
+txaio.use_twisted()
+
+
+# XXX other ideas to get 'connection config':
+# - if there .crossbar/ here, load that config and accept a --name or
+#   so to indicate which transport to use
+
+# wamp [options] {call,publish,subscribe,register} wamp-uri [args] [kwargs]
+#
+# kwargs are spec'd with a 2-value-consuming --keyword option:
+# --keyword name value
+
+
+top = argparse.ArgumentParser(prog="wamp")
+top.add_argument(
+    '--url',
+    action='store',
+    help='A WAMP URL to connect to, like ws://127.0.0.1:8080/ws or rs://localhost:1234',
+    required=True,
+)
+top.add_argument(
+    '--realm', '-r',
+    action='store',
+    help='The realm to join',
+    default='default',
+)
+top.add_argument(
+    '--private-key', '-k',
+    action='store',
+    help='Hex-encoded private key (via WAMP_PRIVATE_KEY if not provided here)',
+    default=os***REMOVED***iron.get('WAMP_PRIVATE_KEY', None),
+)
+top.add_argument(
+    '--authid',
+    action='store',
+    help='The authid to use, if authenticating',
+    default=None,
+)
+top.add_argument(
+    '--authrole',
+    action='store',
+    help='The role to use, if authenticating',
+    default=None,
+)
+top.add_argument(
+    '--max-failures', '-m',
+    action='store',
+    type=int,
+    help='Failures before giving up (0 forever)',
+    default=0,
+)
+sub = top.add_subparsers(
+    title="subcommands",
+    dest="subcommand_name",
+)
+
+
+call = sub.add_parser(
+    'call',
+    help='Do a WAMP call() and print any results',
+)
+call.add_argument(
+    'uri',
+    type=str,
+    help="A WAMP URI to call"
+)
+call.add_argument(
+    'call_args',
+    nargs='*',
+    help="All additional arguments are positional args",
+)
+call.add_argument(
+    '--keyword',
+    nargs=2,
+    action='append',
+    help="Specify a keyword argument to send: name value",
+)
+
+
+publish = sub.add_parser(
+    'publish',
+    help='Do a WAMP publish() with the given args, kwargs',
+)
+publish.add_argument(
+    'uri',
+    type=str,
+    help="A WAMP URI to publish"
+)
+publish.add_argument(
+    'publish_args',
+    nargs='*',
+    help="All additional arguments are positional args",
+)
+publish.add_argument(
+    '--keyword',
+    nargs=2,
+    action='append',
+    help="Specify a keyword argument to send: name value",
+)
+
+
+register = sub.add_parser(
+    'register',
+    help='Do a WAMP register() and run a command when called',
+)
+register.add_argument(
+    'uri',
+    type=str,
+    help="A WAMP URI to call"
+)
+register.add_argument(
+    '--times',
+    type=int,
+    default=0,
+    help="Listen for this number of events, then exit. Default: forever",
+)
+register.add_argument(
+    'command',
+    type=str,
+    nargs='*',
+    help=(
+        "Takes one or more args: the executable to call, and any positional "
+        "arguments. As well, the following environment variables are set: "
+        "WAMP_ARGS, WAMP_KWARGS and _JSON variants."
+    )
+)
+
+
+subscribe = sub.add_parser(
+    'subscribe',
+    help='Do a WAMP subscribe() and print one line of JSON per event',
+)
+subscribe.add_argument(
+    'uri',
+    type=str,
+    help="A WAMP URI to call"
+)
+subscribe.add_argument(
+    '--times',
+    type=int,
+    default=0,
+    help="Listen for this number of events, then exit. Default: forever",
+)
+subscribe.add_argument(
+    '--match',
+    type=str,
+    default='exact',
+    choices=['exact', 'prefix'],
+    help="Massed in the SubscribeOptions, how to match the URI",
+)
+
+
+def _create_component(options):
+    """
+    Configure and return a Component instance according to the given
+    `options`
+    """
+    if options.url.startswith('ws://'):
+        kind = 'websocket'
+    elif options.url.startswith('rs://'):
+        kind = 'rawsocket'
+    else:
+        raise ValueError(
+            "URL should start with ws:// or rs://"
+        )
+
+    authentication = dict()
+    if options.private_key:
+        if not options.authid:
+            raise ValueError(
+                "Require --authid and --authrole if --private-key (or WAMP_PRIVATE_KEY) is provided"
+            )
+        authentication["cryptosign"] = {
+            "authid": options.authid,
+            "authrole": options.authrole,
+            "privkey": options.private_key,
+        }
+
+    return Component(
+        transports=[{
+            "type": kind,
+            "url": options.url,
+        }],
+        authentication=authentication if authentication else None,
+        realm=options.realm,
+    )
+
+
+@inlineCallbacks
+def do_call(reactor, session, options):
+    call_args = list(options.call_args)
+    call_kwargs = dict()
+    if options.keyword is not None:
+        call_kwargs = {
+            k: v
+            for k, v in options.keyword
+        }
+
+    results = yield session.call(options.uri, *call_args, **call_kwargs)
+    print("result: {}".format(results))
+
+
+@inlineCallbacks
+def do_publish(reactor, session, options):
+    publish_args = list(options.publish_args)
+    publish_kwargs = {} if options.keyword is None else {
+        k: v
+        for k, v in options.keyword
+    }
+
+    yield session.publish(
+        options.uri,
+        *publish_args,
+        options=PublishOptions(acknowledge=True),
+        **publish_kwargs
+    )
+
+
+@inlineCallbacks
+def do_register(reactor, session, options):
+    """
+    run a command-line upon an RPC call
+    """
+
+    all_done = Deferred()
+    countdown = [options.times]
+
+    @inlineCallbacks
+    def called(*args, **kw):
+        print("called: args={}, kwargs={}".format(args, kw), file=sys.stderr)
+        env = copy(os***REMOVED***iron)
+        env['WAMP_ARGS'] = ' '.join(args)
+        env['WAMP_ARGS_JSON'] = json.dumps(args)
+        env['WAMP_KWARGS'] = ' '.join('{}={}'.format(k, v) for k, v in kw.items())
+        env['WAMP_KWARGS_JSON'] = json.dumps(kw)
+
+        exe = os.path.abspath(options.command[0])
+        args = options.command
+        done = Deferred()
+
+        class DumpOutput(ProcessProtocol):
+            def outReceived(self, data):
+                sys.stdout.write(data.decode('utf8'))
+
+            def errReceived(self, data):
+                sys.stderr.write(data.decode('utf8'))
+
+            def processExited(self, reason):
+                done.callback(reason.value.exitCode)
+
+        proto = DumpOutput()
+        reactor.spawnProcess(
+            proto, exe, args, env=env, path="."
+        )
+        code = yield done
+
+        if code != 0:
+            print("Failed with exit-code {}".format(code))
+        if countdown[0]:
+            countdown[0] -= 1
+            if countdown[0] <= 0:
+                reactor.callLater(0, all_done.callback, None)
+
+    yield session.register(called, options.uri)
+    yield all_done
+
+
+@inlineCallbacks
+def do_subscribe(reactor, session, options):
+    """
+    print events (one line of JSON per event)
+    """
+
+    all_done = Deferred()
+    countdown = [options.times]
+
+    @inlineCallbacks
+    def published(*args, **kw):
+        print(
+            json.dumps({
+                "args": args,
+                "kwargs": kw,
+            })
+        )
+        if countdown[0]:
+            countdown[0] -= 1
+            if countdown[0] <= 0:
+                reactor.callLater(0, all_done.callback, None)
+
+    yield session.subscribe(published, options.uri, options=SubscribeOptions(match=options.match))
+    yield all_done
+
+
+def _main():
+    """
+    This is a magic name for `python -m autobahn`, and specified as
+    our entry_point in setup.py
+    """
+    react(_real_main)
+
+
+@inlineCallbacks
+def _real_main(reactor):
+    """
+    Sanity check options, create a connection and run our subcommand
+    """
+    options = top.parse_args()
+    component = _create_component(options)
+
+    if options.subcommand_name is None:
+        print("Must select a subcommand")
+        sys.exit(1)
+
+    if options.subcommand_name == "register":
+        exe = options.command[0]
+        if not os.path.isabs(exe):
+            print("Full path to the executable required. Found: {}".format(exe), file=sys.stderr)
+            sys.exit(1)
+        if not os.path.exists(exe):
+            print("Executable not found: {}".format(exe), file=sys.stderr)
+            sys.exit(1)
+
+    subcommands = {
+        "call": do_call,
+        "register": do_register,
+        "subscribe": do_subscribe,
+        "publish": do_publish,
+    }
+    command_fn = subcommands[options.subcommand_name]
+
+    exit_code = [0]
+
+    @component.on_join
+    @inlineCallbacks
+    def _(session, details):
+        print("connected: authrole={} authmethod={}".format(details.authrole, details.authmethod), file=sys.stderr)
+        try:
+            yield command_fn(reactor, session, options)
+        except ApplicationError as e:
+            print("\n{}: {}\n".format(e.error, ''.join(e.args)))
+            exit_code[0] = 5
+        yield session.leave()
+
+    failures = []
+
+    @component.on_connectfailure
+    def _(comp, fail):
+        print("connect failure: {}".format(fail))
+        failures.append(fail)
+        if options.max_failures > 0 and len(failures) > options.max_failures:
+            print("Too many failures ({}). Exiting".format(len(failures)))
+            reactor.stop()
+
+    yield component.start(reactor)
+    # sys.exit(exit_code[0])
+
+
+if __name__ == "__main__":
+    _main()

.venv/lib/python3.12/site-packages/autobahn/_version.py

@@ -0,0 +1,29 @@
+###############################################################################
+#
+# The MIT License (MIT)
+#
+# Copyright (c) typedef int GmbH
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+###############################################################################
+
+__version__ = '24.4.2'
+
+__build__ = '00000000-0000000'

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.venv/lib/python3.12/site-packages/autobahn/asset/xbr_white.svg

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.venv/lib/python3.12/site-packages/autobahn/asyncio/__init__.py

@@ -0,0 +1,53 @@
+###############################################################################
+#
+# The MIT License (MIT)
+#
+# Copyright (c) typedef int GmbH
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+###############################################################################
+
+import platform
+
+import autobahn
+
+# WebSocket protocol support
+from autobahn.asyncio.websocket import \
+    WebSocketServerProtocol, \
+    WebSocketClientProtocol, \
+    WebSocketServerFactory, \
+    WebSocketClientFactory
+
+# WAMP support
+from autobahn.asyncio.wamp import ApplicationSession
+
+
+__all__ = (
+    'WebSocketServerProtocol',
+    'WebSocketClientProtocol',
+    'WebSocketServerFactory',
+    'WebSocketClientFactory',
+    'ApplicationSession',
+)
+
+__ident__ = 'Autobahn/{}-asyncio-{}/{}'.format(autobahn.__version__, platform.python_implementation(), platform.python_version())
+"""
+AutobahnPython library implementation (eg. "Autobahn/0.13.0-asyncio-CPython/3.5.1")
+"""

.venv/lib/python3.12/site-packages/autobahn/asyncio/component.py

@@ -0,0 +1,417 @@
+###############################################################################
+#
+# The MIT License (MIT)
+#
+# Copyright (c) typedef int GmbH
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+###############################################################################
+
+import asyncio
+import ssl
+import signal
+from functools import wraps
+
+import txaio
+from autobahn.asyncio.websocket import WampWebSocketClientFactory
+from autobahn.asyncio.rawsocket import WampRawSocketClientFactory
+
+from autobahn.wamp import component
+from autobahn.wamp.exception import TransportLost
+
+from autobahn.asyncio.wamp import Session
+from autobahn.wamp.serializer import create_transport_serializers, create_transport_serializer
+
+
+__all__ = ('Component', 'run')
+
+
+def _unique_list(seq):
+    """
+    Return a list with unique elements from sequence, preserving order.
+    """
+    seen = set()
+    return [x for x in seq if x not in seen and not seen.add(x)]
+
+
+def _camel_case_from_snake_case(snake):
+    parts = snake.split('_')
+    return parts[0] + ''.join(s.capitalize() for s in parts[1:])
+
+
+def _create_transport_factory(loop, transport, session_factory):
+    """
+    Create a WAMP-over-XXX transport factory.
+    """
+    if transport.type == 'websocket':
+        serializers = create_transport_serializers(transport)
+        factory = WampWebSocketClientFactory(
+            session_factory,
+            url=transport.url,
+            serializers=serializers,
+            proxy=transport.proxy,  # either None or a dict with host, port
+        )
+
+    elif transport.type == 'rawsocket':
+        serializer = create_transport_serializer(transport.serializers[0])
+        factory = WampRawSocketClientFactory(session_factory, serializer=serializer)
+
+    else:
+        assert(False), 'should not arrive here'
+
+    # set the options one at a time so we can give user better feedback
+    for k, v in transport.options.items():
+        try:
+            factory.setProtocolOptions(**{k: v})
+        except (TypeError, KeyError):
+            # this allows us to document options as snake_case
+            # until everything internally is upgraded from
+            # camelCase
+            try:
+                factory.setProtocolOptions(
+                    **{_camel_case_from_snake_case(k): v}
+                )
+            except (TypeError, KeyError):
+                raise ValueError(
+                    "Unknown {} transport option: {}={}".format(transport.type, k, v)
+                )
+    return factory
+
+
+class Component(component.Component):
+    """
+    A component establishes a transport and attached a session
+    to a realm using the transport for communication.
+
+    The transports a component tries to use can be configured,
+    as well as the auto-reconnect strategy.
+    """
+
+    log = txaio.make_logger()
+
+    session_factory = Session
+    """
+    The factory of the session we will instantiate.
+    """
+
+    def _is_ssl_error(self, e):
+        """
+        Internal helper.
+        """
+        return isinstance(e, ssl.SSLError)
+
+    def _check_native_endpoint(self, endpoint):
+        if isinstance(endpoint, dict):
+            if 'tls' in endpoint:
+                tls = endpoint['tls']
+                if isinstance(tls, (dict, bool)):
+                    pass
+                elif isinstance(tls, ssl.SSLContext):
+                    pass
+                else:
+                    raise ValueError(
+                        "'tls' configuration must be a dict, bool or "
+                        "SSLContext instance"
+                    )
+        else:
+            raise ValueError(
+                "'endpoint' configuration must be a dict or IStreamClientEndpoint"
+                " provider"
+            )
+
+    # async function
+    def _connect_transport(self, loop, transport, session_factory, done):
+        """
+        Create and connect a WAMP-over-XXX transport.
+        """
+        factory = _create_transport_factory(loop, transport, session_factory)
+
+        # XXX the rest of this should probably be factored into its
+        # own method (or three!)...
+
+        if transport.proxy:
+            timeout = transport.endpoint.get('timeout', 10)  # in seconds
+            if type(timeout) != int:
+                raise ValueError('invalid type {} for timeout in client endpoint configuration'.format(type(timeout)))
+            # do we support HTTPS proxies?
+
+            f = loop.create_connection(
+                protocol_factory=factory,
+                host=transport.proxy['host'],
+                port=transport.proxy['port'],
+            )
+            time_f = asyncio.ensure_future(asyncio.wait_for(f, timeout=timeout))
+            return self._wrap_connection_future(transport, done, time_f)
+
+        elif transport.endpoint['type'] == 'tcp':
+
+            version = transport.endpoint.get('version', 4)
+            if version not in [4, 6]:
+                raise ValueError('invalid IP version {} in client endpoint configuration'.format(version))
+
+            host = transport.endpoint['host']
+            if type(host) != str:
+                raise ValueError('invalid type {} for host in client endpoint configuration'.format(type(host)))
+
+            port = transport.endpoint['port']
+            if type(port) != int:
+                raise ValueError('invalid type {} for port in client endpoint configuration'.format(type(port)))
+
+            timeout = transport.endpoint.get('timeout', 10)  # in seconds
+            if type(timeout) != int:
+                raise ValueError('invalid type {} for timeout in client endpoint configuration'.format(type(timeout)))
+
+            tls = transport.endpoint.get('tls', None)
+            tls_hostname = None
+
+            # create a TLS enabled connecting TCP socket
+            if tls:
+                if isinstance(tls, dict):
+                    for k in tls.keys():
+                        if k not in ["hostname", "trust_root"]:
+                            raise ValueError("Invalid key '{}' in 'tls' config".format(k))
+                    hostname = tls.get('hostname', host)
+                    if type(hostname) != str:
+                        raise ValueError('invalid type {} for hostname in TLS client endpoint configuration'.format(hostname))
+                    cert_fname = tls.get('trust_root', None)
+
+                    tls_hostname = hostname
+                    tls = True
+                    if cert_fname is not None:
+                        tls = ssl.create_default_context(
+                            purpose=ssl.Purpose.SERVER_AUTH,
+                            cafile=cert_fname,
+                        )
+
+                elif isinstance(tls, ssl.SSLContext):
+                    # tls=<an SSLContext> is valid
+                    tls_hostname = host
+
+                elif tls in [False, True]:
+                    if tls:
+                        tls_hostname = host
+
+                else:
+                    raise RuntimeError('unknown type {} for "tls" configuration in transport'.format(type(tls)))
+
+            f = loop.create_connection(
+                protocol_factory=factory,
+                host=host,
+                port=port,
+                ssl=tls,
+                server_hostname=tls_hostname,
+            )
+            time_f = asyncio.ensure_future(asyncio.wait_for(f, timeout=timeout))
+            return self._wrap_connection_future(transport, done, time_f)
+
+        elif transport.endpoint['type'] == 'unix':
+            path = transport.endpoint['path']
+            timeout = int(transport.endpoint.get('timeout', 10))  # in seconds
+
+            f = loop.create_unix_connection(
+                protocol_factory=factory,
+                path=path,
+            )
+            time_f = asyncio.ensure_future(asyncio.wait_for(f, timeout=timeout))
+            return self._wrap_connection_future(transport, done, time_f)
+
+        else:
+            assert(False), 'should not arrive here'
+
+    def _wrap_connection_future(self, transport, done, conn_f):
+
+        def on_connect_success(result):
+            # async connect call returns a 2-tuple
+            transport, proto = result
+
+            # in the case where we .abort() the transport / connection
+            # during setup, we still get on_connect_success but our
+            # transport is already closed (this will happen if
+            # e.g. there's an "open handshake timeout") -- I don't
+            # know if there's a "better" way to detect this? #python
+            # doesn't know of one, anyway
+            if transport.is_closing():
+                if not txaio.is_called(done):
+                    reason = getattr(proto, "_onclose_reason", "Connection already closed")
+                    txaio.reject(done, TransportLost(reason))
+                return
+
+            # if e.g. an SSL handshake fails, we will have
+            # successfully connected (i.e. get here) but need to
+            # 'listen' for the "connection_lost" from the underlying
+            # protocol in case of handshake failure .. so we wrap
+            # it. Also, we don't increment transport.success_count
+            # here on purpose (because we might not succeed).
+
+            # XXX double-check that asyncio behavior on TLS handshake
+            # failures is in fact as described above
+            orig = proto.connection_lost
+
+            @wraps(orig)
+            def lost(fail):
+                rtn = orig(fail)
+                if not txaio.is_called(done):
+                    # asyncio will call connection_lost(None) in case of
+                    # a transport failure, in which case we create an
+                    # appropriate exception
+                    if fail is None:
+                        fail = TransportLost("failed to complete connection")
+                    txaio.reject(done, fail)
+                return rtn
+            proto.connection_lost = lost
+
+        def on_connect_failure(err):
+            transport.connect_failures += 1
+            # failed to establish a connection in the first place
+            txaio.reject(done, err)
+
+        txaio.add_callbacks(conn_f, on_connect_success, None)
+        # the errback is added as a second step so it gets called if
+        # there as an error in on_connect_success itself.
+        txaio.add_callbacks(conn_f, None, on_connect_failure)
+        return conn_f
+
+    # async function
+    def start(self, loop=None):
+        """
+        This starts the Component, which means it will start connecting
+        (and re-connecting) to its configured transports. A Component
+        runs until it is "done", which means one of:
+        - There was a "main" function defined, and it completed successfully;
+        - Something called ``.leave()`` on our session, and we left successfully;
+        - ``.stop()`` was called, and completed successfully;
+        - none of our transports were able to connect successfully (failure);
+
+        :returns: a Future which will resolve (to ``None``) when we are
+            "done" or with an error if something went wrong.
+        """
+
+        if loop is None:
+            self.log.warn("Using default loop")
+            loop = asyncio.get_event_loop()
+
+        return self._start(loop=loop)
+
+
+def run(components, start_loop=True, log_level='info'):
+    """
+    High-level API to run a series of components.
+
+    This will only return once all the components have stopped
+    (including, possibly, after all re-connections have failed if you
+    have re-connections enabled). Under the hood, this calls
+
+    XXX fixme for asyncio
+
+    -- if you wish to manage the loop yourself, use the
+    :meth:`autobahn.asyncio.component.Component.start` method to start
+    each component yourself.
+
+    :param components: the Component(s) you wish to run
+    :type components: instance or list of :class:`autobahn.asyncio.component.Component`
+
+    :param start_loop: When ``True`` (the default) this method
+        start a new asyncio loop.
+    :type start_loop: bool
+
+    :param log_level: a valid log-level (or None to avoid calling start_logging)
+    :type log_level: string
+    """
+
+    # actually, should we even let people "not start" the logging? I'm
+    # not sure that's wise... (double-check: if they already called
+    # txaio.start_logging() what happens if we call it again?)
+    if log_level is not None:
+        txaio.start_logging(level=log_level)
+    loop = asyncio.get_event_loop()
+    if loop.is_closed():
+        asyncio.set_event_loop(asyncio.new_event_loop())
+        loop = asyncio.get_event_loop()
+        txaio.config.loop = loop
+    log = txaio.make_logger()
+
+    # see https://github.com/python/asyncio/issues/341 asyncio has
+    # "odd" handling of KeyboardInterrupt when using Tasks (as
+    # run_until_complete does). Another option is to just resture
+    # default SIGINT handling, which is to exit:
+    #   import signal
+    #   signal.signal(signal.SIGINT, signal.SIG_DFL)
+
+    async def nicely_exit(signal):
+        log.info("Shutting down due to {signal}", signal=signal)
+
+        try:
+            tasks = asyncio.Task.all_tasks()
+        except AttributeError:
+            # this changed with python >= 3.7
+            tasks = asyncio.all_tasks()
+
+        for task in tasks:
+            # Do not cancel the current task.
+
+            try:
+                current_task = asyncio.Task.current_task()
+            except AttributeError:
+                current_task = asyncio.current_task()
+
+            if task is not current_task:
+                task.cancel()
+
+        def cancel_all_callback(fut):
+            try:
+                fut.result()
+            except asyncio.CancelledError:
+                log.debug("All task cancelled")
+            except Exception as e:
+                log.error("Error while shutting down: {exception}", exception=e)
+            finally:
+                loop.stop()
+
+        fut = asyncio.gather(*tasks)
+        fut.add_done_callback(cancel_all_callback)
+
+    try:
+        loop.add_signal_handler(signal.SIGINT, lambda: asyncio.ensure_future(nicely_exit("SIGINT")))
+        loop.add_signal_handler(signal.SIGTERM, lambda: asyncio.ensure_future(nicely_exit("SIGTERM")))
+    except NotImplementedError:
+        # signals are not available on Windows
+        pass
+
+    def done_callback(loop, arg):
+        loop.stop()
+
+    # returns a future; could run_until_complete() but see below
+    component._run(loop, components, done_callback)
+
+    if start_loop:
+        try:
+            loop.run_forever()
+            # this is probably more-correct, but then you always get
+            # "Event loop stopped before Future completed":
+            # loop.run_until_complete(f)
+        except asyncio.CancelledError:
+            pass
+        # finally:
+        #     signal.signal(signal.SIGINT, signal.SIG_DFL)
+        #     signal.signal(signal.SIGTERM, signal.SIG_DFL)
+
+        # Close the event loop at the end, otherwise an exception is
+        # thrown. https://bugs.python.org/issue23548
+        loop.close()

.venv/lib/python3.12/site-packages/autobahn/asyncio/rawsocket.py

@@ -0,0 +1,517 @@
+###############################################################################
+#
+# The MIT License (MIT)
+#
+# Copyright (c) typedef int GmbH
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+###############################################################################
+
+import asyncio
+import struct
+import math
+import copy
+from typing import Optional
+
+import txaio
+from autobahn.util import public, _LazyHexFormatter, hltype
+from autobahn.wamp.exception import ProtocolError, SerializationError, TransportLost
+from autobahn.wamp.types import TransportDetails
+from autobahn.asyncio.util import get_serializers, create_transport_details, transport_channel_id
+
+__all__ = (
+    'WampRawSocketServerProtocol',
+    'WampRawSocketClientProtocol',
+    'WampRawSocketServerFactory',
+    'WampRawSocketClientFactory'
+)
+
+FRAME_TYPE_DATA = 0
+FRAME_TYPE_PING = 1
+FRAME_TYPE_PONG = 2
+
+MAGIC_BYTE = 0x7F
+
+
+class PrefixProtocol(asyncio.Protocol):
+
+    prefix_format = '!L'
+    prefix_length = struct.calcsize(prefix_format)
+    max_length = 16 * 1024 * 1024
+    max_length_send = max_length
+    log = txaio.make_logger()  # @UndefinedVariable
+    peer: Optional[str] = None
+    is_server: Optional[bool] = None
+
+    @property
+    def transport_details(self) -> Optional[TransportDetails]:
+        """
+        Implements :func:`autobahn.wamp.interfaces.ITransport.transport_details`
+        """
+        return self._transport_details
+
+    def connection_made(self, transport):
+        # asyncio networking framework entry point, called by asyncio
+        # when the connection is established (either a client or a server)
+        self.log.debug('RawSocker Asyncio: Connection made with peer {peer}', peer=self.peer)
+
+        self.transport = transport
+
+        # determine preliminary transport details (what is known at this point)
+        self._transport_details = create_transport_details(self.transport, self.is_server)
+        self._transport_details.channel_framing = TransportDetails.CHANNEL_FRAMING_RAWSOCKET
+
+        # backward compatibility
+        self.peer = self._transport_details.peer
+
+        self._buffer = b''
+        self._header = None
+        self._wait_closed = txaio.create_future()
+
+    @property
+    def is_closed(self):
+        if hasattr(self, '_wait_closed'):
+            return self._wait_closed
+        else:
+            f = txaio.create_future()
+            f.set_result(True)
+            return f
+
+    def connection_lost(self, exc):
+        self.log.debug('RawSocker Asyncio: Connection lost')
+        self.transport = None
+        self._wait_closed.set_result(True)
+        self._on_connection_lost(exc)
+
+    def _on_connection_lost(self, exc):
+        pass
+
+    def protocol_error(self, msg):
+        self.log.error(msg)
+        self.transport.close()
+
+    def sendString(self, data):
+        l = len(data)
+        if l > self.max_length_send:
+            raise ValueError('Data too big')
+        header = struct.pack(self.prefix_format, len(data))
+        self.transport.write(header)
+        self.transport.write(data)
+
+    def ping(self, data):
+        raise NotImplementedError()
+
+    def pong(self, data):
+        raise NotImplementedError()
+
+    def data_received(self, data):
+        self._buffer += data
+        pos = 0
+        remaining = len(self._buffer)
+        while remaining >= self.prefix_length:
+            # do not recalculate header if available from previous call
+            if self._header:
+                frame_type, frame_length = self._header
+            else:
+                header = self._buffer[pos:pos + self.prefix_length]
+                frame_type = ord(header[0:1]) & 0b00000111
+                if frame_type > FRAME_TYPE_PONG:
+                    self.protocol_error('Invalid frame type')
+                    return
+                frame_length = struct.unpack(self.prefix_format, b'\0' + header[1:])[0]
+                if frame_length > self.max_length:
+                    self.protocol_error('Frame too big')
+                    return
+
+            if remaining - self.prefix_length >= frame_length:
+                self._header = None
+                pos += self.prefix_length
+                remaining -= self.prefix_length
+                data = self._buffer[pos:pos + frame_length]
+                pos += frame_length
+                remaining -= frame_length
+
+                if frame_type == FRAME_TYPE_DATA:
+                    self.stringReceived(data)
+                elif frame_type == FRAME_TYPE_PING:
+                    self.ping(data)
+                elif frame_type == FRAME_TYPE_PONG:
+                    self.pong(data)
+            else:
+                # save heaader
+                self._header = frame_type, frame_length
+                break
+
+        self._buffer = self._buffer[pos:]
+
+    def stringReceived(self, data):
+        raise NotImplementedError()
+
+
+class RawSocketProtocol(PrefixProtocol):
+
+    def __init__(self):
+        max_size = None
+        if max_size:
+            exp = int(math.ceil(math.log(max_size, 2))) - 9
+            if exp > 15:
+                raise ValueError('Maximum length is 16M')
+            self.max_length = 2**(exp + 9)
+            self._length_exp = exp
+        else:
+            self._length_exp = 15
+            self.max_length = 2**24
+
+    def connection_made(self, transport):
+        PrefixProtocol.connection_made(self, transport)
+        self._handshake_done = False
+
+    def _on_handshake_complete(self):
+        raise NotImplementedError()
+
+    def parse_handshake(self):
+        buf = bytearray(self._buffer[:4])
+        if buf[0] != MAGIC_BYTE:
+            raise HandshakeError('Invalid magic byte in handshake')
+        ser = buf[1] & 0x0F
+        lexp = buf[1] >> 4
+        self.max_length_send = 2**(lexp + 9)
+        if buf[2] != 0 or buf[3] != 0:
+            raise HandshakeError('Reserved bytes must be zero')
+        return ser, lexp
+
+    def process_handshake(self):
+        raise NotImplementedError()
+
+    def data_received(self, data):
+        self.log.debug('RawSocker Asyncio: data received {data}', data=_LazyHexFormatter(data))
+        if self._handshake_done:
+            return PrefixProtocol.data_received(self, data)
+        else:
+            self._buffer += data
+            if len(self._buffer) >= 4:
+                try:
+                    self.process_handshake()
+                except HandshakeError as e:
+                    self.protocol_error('Handshake error : {err}'.format(err=e))
+                    return
+                self._handshake_done = True
+                self._on_handshake_complete()
+                data = self._buffer[4:]
+                self._buffer = b''
+                if data:
+                    PrefixProtocol.data_received(self, data)
+
+
+ERR_SERIALIZER_UNSUPPORTED = 1
+
+ERRMAP = {
+    0: "illegal (must not be used)",
+    1: "serializer unsupported",
+    2: "maximum message length unacceptable",
+    3: "use of reserved bits (unsupported feature)",
+    4: "maximum connection count reached"
+}
+
+
+class HandshakeError(Exception):
+    def __init__(self, msg, code=0):
+        Exception.__init__(self, msg if not code else msg + ' : %s' % ERRMAP.get(code))
+
+
+class RawSocketClientProtocol(RawSocketProtocol):
+
+    is_server = False
+
+    def check_serializer(self, ser_id):
+        return True
+
+    def process_handshake(self):
+        ser_id, err = self.parse_handshake()
+        if ser_id == 0:
+            raise HandshakeError('Server returned handshake error', err)
+        if self.serializer_id != ser_id:
+            raise HandshakeError('Server returned different serializer {0} then requested {1}'
+                                 .format(ser_id, self.serializer_id))
+
+    @property
+    def serializer_id(self):
+        raise NotImplementedError()
+
+    def connection_made(self, transport):
+        RawSocketProtocol.connection_made(self, transport)
+        # start handshake
+        hs = bytes(bytearray([MAGIC_BYTE,
+                              self._length_exp << 4 | self.serializer_id,
+                              0, 0]))
+        transport.write(hs)
+        self.log.debug('RawSocket Asyncio: Client handshake sent')
+
+
+class RawSocketServerProtocol(RawSocketProtocol):
+
+    is_server = True
+
+    def supports_serializer(self, ser_id):
+        raise NotImplementedError()
+
+    def process_handshake(self):
+        def send_response(lexp, ser_id):
+            b2 = lexp << 4 | (ser_id & 0x0f)
+            self.transport.write(bytes(bytearray([MAGIC_BYTE, b2, 0, 0])))
+        ser_id, _lexp = self.parse_handshake()
+        if not self.supports_serializer(ser_id):
+            send_response(ERR_SERIALIZER_UNSUPPORTED, 0)
+            raise HandshakeError('Serializer unsupported : {ser_id}'.format(ser_id=ser_id))
+        send_response(self._length_exp, ser_id)
+
+
+# this is transport independent part of WAMP protocol
+class WampRawSocketMixinGeneral(object):
+
+    def _on_handshake_complete(self):
+        self.log.debug("WampRawSocketProtocol: Handshake complete")
+        # RawSocket connection established. Now let the user WAMP session factory
+        # create a new WAMP session and fire off session open callback.
+        try:
+            if self._transport_details.is_secure:
+                # now that the TLS opening handshake is complete, the actual TLS channel ID
+                # will be available. make sure to set it!
+                channel_id = {
+                    'tls-unique': transport_channel_id(self.transport, self._transport_details.is_server, 'tls-unique'),
+                }
+                self._transport_details.channel_id = channel_id
+
+            self._session = self.factory._factory()
+            self._session.onOpen(self)
+        except Exception as e:
+            # Exceptions raised in onOpen are fatal ..
+            self.log.warn("WampRawSocketProtocol: ApplicationSession constructor / onOpen raised ({err})", err=e)
+            self.abort()
+        else:
+            self.log.info("ApplicationSession started.")
+
+    def stringReceived(self, payload):
+        self.log.debug("WampRawSocketProtocol: RX octets: {octets}", octets=_LazyHexFormatter(payload))
+        try:
+            for msg in self._serializer.unserialize(payload):
+                self.log.debug("WampRawSocketProtocol: RX WAMP message: {msg}", msg=msg)
+                self._session.onMessage(msg)
+
+        except ProtocolError as e:
+            self.log.warn("WampRawSocketProtocol: WAMP Protocol Error ({err}) - aborting connection", err=e)
+            self.abort()
+
+        except Exception as e:
+            self.log.warn("WampRawSocketProtocol: WAMP Internal Error ({err}) - aborting connection", err=e)
+            self.abort()
+
+    def send(self, msg):
+        """
+        Implements :func:`autobahn.wamp.interfaces.ITransport.send`
+        """
+        if self.isOpen():
+            self.log.debug('{func}: TX WAMP message: {msg}', func=hltype(self.send), msg=msg)
+            try:
+                payload, _ = self._serializer.serialize(msg)
+            except Exception as e:
+                # all exceptions raised from above should be serialization errors ..
+                raise SerializationError("WampRawSocketProtocol: unable to serialize WAMP application payload ({0})"
+                                         .format(e))
+            else:
+                self.sendString(payload)
+                self.log.debug("WampRawSocketProtocol: TX octets: {octets}", octets=_LazyHexFormatter(payload))
+        else:
+            raise TransportLost()
+
+    def isOpen(self):
+        """
+        Implements :func:`autobahn.wamp.interfaces.ITransport.isOpen`
+        """
+        return hasattr(self, '_session') and self._session is not None
+
+
+# this is asyncio dependent part of WAMP protocol
+class WampRawSocketMixinAsyncio(object):
+    """
+    Base class for asyncio-based WAMP-over-RawSocket protocols.
+    """
+
+    def _on_connection_lost(self, exc):
+        try:
+            wasClean = exc is None
+            self._session.onClose(wasClean)
+        except Exception as e:
+            # silently ignore exceptions raised here ..
+            self.log.warn("WampRawSocketProtocol: ApplicationSession.onClose raised ({err})", err=e)
+        self._session = None
+
+    def close(self):
+        """
+        Implements :func:`autobahn.wamp.interfaces.ITransport.close`
+        """
+        if self.isOpen():
+            self.transport.close()
+        else:
+            raise TransportLost()
+
+    def abort(self):
+        """
+        Implements :func:`autobahn.wamp.interfaces.ITransport.abort`
+        """
+        if self.isOpen():
+            if hasattr(self.transport, 'abort'):
+                # ProcessProtocol lacks abortConnection()
+                self.transport.abort()
+            else:
+                self.transport.close()
+        else:
+            raise TransportLost()
+
+
+@public
+class WampRawSocketServerProtocol(WampRawSocketMixinGeneral, WampRawSocketMixinAsyncio, RawSocketServerProtocol):
+    """
+    asyncio-based WAMP-over-RawSocket server protocol.
+
+    Implements:
+
+        * :class:`autobahn.wamp.interfaces.ITransport`
+    """
+
+    def supports_serializer(self, ser_id):
+        if ser_id in self.factory._serializers:
+            self._serializer = copy.copy(self.factory._serializers[ser_id])
+            self.log.debug(
+                "WampRawSocketProtocol: client wants to use serializer '{serializer}'",
+                serializer=ser_id,
+            )
+            return True
+        else:
+            self.log.debug(
+                "WampRawSocketProtocol: opening handshake - no suitable serializer found (client requested {serializer}, and we have {serializers}",
+                serializer=ser_id,
+                serializers=self.factory._serializers.keys(),
+            )
+            self.abort()
+            return False
+
+
+@public
+class WampRawSocketClientProtocol(WampRawSocketMixinGeneral, WampRawSocketMixinAsyncio, RawSocketClientProtocol):
+    """
+    asyncio-based WAMP-over-RawSocket client protocol.
+
+    Implements:
+
+        * :class:`autobahn.wamp.interfaces.ITransport`
+    """
+
+    @property
+    def serializer_id(self):
+        if not hasattr(self, '_serializer'):
+            self._serializer = copy.copy(self.factory._serializer)
+        return self._serializer.RAWSOCKET_SERIALIZER_ID
+
+
+class WampRawSocketFactory(object):
+    """
+    Adapter class for asyncio-based WebSocket client and server factories.def dataReceived(self, data):
+    """
+
+    log = txaio.make_logger()
+
+    @public
+    def __call__(self):
+        proto = self.protocol()
+        proto.factory = self
+        return proto
+
+
+@public
+class WampRawSocketServerFactory(WampRawSocketFactory):
+    """
+    asyncio-based WAMP-over-RawSocket server protocol factory.
+    """
+    protocol = WampRawSocketServerProtocol
+
+    def __init__(self, factory, serializers=None):
+        """
+
+        :param factory: A callable that produces instances that implement
+            :class:`autobahn.wamp.interfaces.ITransportHandler`
+        :type factory: callable
+
+        :param serializers: A list of WAMP serializers to use (or ``None``
+            for all available serializers).
+        :type serializers: list of objects implementing
+            :class:`autobahn.wamp.interfaces.ISerializer`
+        """
+        if callable(factory):
+            self._factory = factory
+        else:
+            self._factory = lambda: factory
+
+        # when no serializers were requested specifically, then support
+        # all that are available
+        if serializers is None:
+            serializers = [serializer() for serializer in get_serializers()]
+
+            if not serializers:
+                raise Exception("could not import any WAMP serializers")
+
+        self._serializers = {ser.RAWSOCKET_SERIALIZER_ID: ser for ser in serializers}
+
+
+@public
+class WampRawSocketClientFactory(WampRawSocketFactory):
+    """
+    asyncio-based WAMP-over-RawSocket client factory.
+    """
+    protocol = WampRawSocketClientProtocol
+
+    def __init__(self, factory, serializer=None):
+        """
+
+        :param factory: A callable that produces instances that implement
+            :class:`autobahn.wamp.interfaces.ITransportHandler`
+        :type factory: callable
+
+        :param serializer: The WAMP serializer to use (or ``None`` for
+           "best" serializer, chosen as the first serializer available from
+           this list: CBOR, MessagePack, UBJSON, JSON).
+        :type serializer: object implementing :class:`autobahn.wamp.interfaces.ISerializer`
+        """
+        if callable(factory):
+            self._factory = factory
+        else:
+            self._factory = lambda: factory
+
+        # when no serializer was requested specifically, use the first
+        # one available
+        if serializer is None:
+            serializers = get_serializers()
+            if serializers:
+                serializer = serializers[0]()
+
+        if serializer is None:
+            raise Exception("could not import any WAMP serializer")
+
+        self._serializer = serializer

.venv/lib/python3.12/site-packages/autobahn/asyncio/test/README_NO_INIT_PY

@@ -0,0 +1,26 @@
+**DO NOT ADD a __init__.py file in this directory**
+
+"Why not?" you ask; read on!
+
+1. If we're running asyncio tests, we can't ever call txaio.use_twisted()
+
+2. If we're running twisted tests, we can't ever call txaio.use_asycnio()...
+
+3. ...and these are decided/called at import time
+
+4. so: we can't *import* any of the autobahn.asyncio.* modules if we're
+   running twisted tests (or vice versa)
+
+5. ...but test-runners (py.test and trial) import things automagically
+   (to "discover" tests)
+
+6. We use py.test to run asyncio tests; see "setup.cfg" where we tell
+   it "norecursedirs = autobahn/twisted/*" so it doesn't ipmort twisted
+   stuff (and hence call txaio.use_twisted())
+
+7. We use trial to run twisted tests; the lack of __init__ in here
+   stops it from trying to import this (and hence the parent
+   package). (The only files matching test_*.py are in this
+   directory.)
+
+*Therefore*, we don't put a __init__ file in this directory.

.venv/lib/python3.12/site-packages/autobahn/asyncio/test/test_aio_rawsocket.py

@@ -0,0 +1,235 @@
+import pytest
+import os
+
+from unittest.mock import Mock, call
+
+from autobahn.asyncio.rawsocket import PrefixProtocol, RawSocketClientProtocol, RawSocketServerProtocol, \
+    WampRawSocketClientFactory, WampRawSocketServerFactory
+from autobahn.asyncio.util import get_serializers
+from autobahn.wamp import message
+from autobahn.wamp.types import TransportDetails
+
+
+@pytest.mark.skipif(not os***REMOVED***iron.get('USE_ASYNCIO', False), reason='test runs on asyncio only')
+def test_sers(event_loop):
+    serializers = get_serializers()
+    assert len(serializers) > 0
+    m = serializers[0]().serialize(message.Abort('close'))
+    assert m
+
+
+@pytest.mark.skipif(not os***REMOVED***iron.get('USE_ASYNCIO', False), reason='test runs on asyncio only')
+def test_prefix(event_loop):
+    p = PrefixProtocol()
+    transport = Mock()
+    receiver = Mock()
+    p.stringReceived = receiver
+    p.connection_made(transport)
+    small_msg = b'\x00\x00\x00\x04abcd'
+    p.data_received(small_msg)
+    receiver.assert_called_once_with(b'abcd')
+    assert len(p._buffer) == 0
+
+    p.sendString(b'abcd')
+
+    # print(transport.write.call_args_list)
+    transport.write.assert_has_calls([call(b'\x00\x00\x00\x04'), call(b'abcd')])
+
+    transport.reset_mock()
+    receiver.reset_mock()
+
+    big_msg = b'\x00\x00\x00\x0C' + b'0123456789AB'
+
+    p.data_received(big_msg[0:2])
+    assert not receiver.called
+
+    p.data_received(big_msg[2:6])
+    assert not receiver.called
+
+    p.data_received(big_msg[6:11])
+    assert not receiver.called
+
+    p.data_received(big_msg[11:16])
+    receiver.assert_called_once_with(b'0123456789AB')
+
+    transport.reset_mock()
+    receiver.reset_mock()
+
+    two_messages = b'\x00\x00\x00\x04' + b'abcd' + b'\x00\x00\x00\x05' + b'12345' + b'\x00'
+    p.data_received(two_messages)
+    receiver.assert_has_calls([call(b'abcd'), call(b'12345')])
+    assert p._buffer == b'\x00'
+
+
+@pytest.mark.skipif(not os***REMOVED***iron.get('USE_ASYNCIO', False), reason='test runs on asyncio only')
+def test_is_closed(event_loop):
+    class CP(RawSocketClientProtocol):
+        @property
+        def serializer_id(self):
+            return 1
+    client = CP()
+
+    on_hs = Mock()
+    transport = Mock()
+    receiver = Mock()
+    client.stringReceived = receiver
+    client._on_handshake_complete = on_hs
+    assert client.is_closed.done()
+    client.connection_made(transport)
+    assert not client.is_closed.done()
+    client.connection_lost(None)
+
+    assert client.is_closed.done()
+
+
+@pytest.mark.skipif(not os***REMOVED***iron.get('USE_ASYNCIO', False), reason='test runs on asyncio only')
+def test_raw_socket_server1(event_loop):
+
+    server = RawSocketServerProtocol()
+    ser = Mock(return_value=True)
+    on_hs = Mock()
+    transport = Mock()
+    receiver = Mock()
+    server.supports_serializer = ser
+    server.stringReceived = receiver
+    server._on_handshake_complete = on_hs
+    server.stringReceived = receiver
+
+    server.connection_made(transport)
+    hs = b'\x7F\xF1\x00\x00' + b'\x00\x00\x00\x04abcd'
+    server.data_received(hs)
+
+    ser.assert_called_once_with(1)
+    on_hs.assert_called_once_with()
+    assert transport.write.called
+    transport.write.assert_called_once_with(b'\x7F\xF1\x00\x00')
+    assert not transport.close.called
+    receiver.assert_called_once_with(b'abcd')
+
+
+@pytest.mark.skipif(not os***REMOVED***iron.get('USE_ASYNCIO', False), reason='test runs on asyncio only')
+def test_raw_socket_server_errors(event_loop):
+
+    server = RawSocketServerProtocol()
+    ser = Mock(return_value=True)
+    on_hs = Mock()
+    transport = Mock()
+    receiver = Mock()
+    server.supports_serializer = ser
+    server.stringReceived = receiver
+    server._on_handshake_complete = on_hs
+    server.stringReceived = receiver
+    server.connection_made(transport)
+    server.data_received(b'abcdef')
+    transport.close.assert_called_once_with()
+
+    server = RawSocketServerProtocol()
+    ser = Mock(return_value=False)
+    on_hs = Mock()
+    transport = Mock(spec_set=('close', 'write', 'get_extra_info'))
+    receiver = Mock()
+    server.supports_serializer = ser
+    server.stringReceived = receiver
+    server._on_handshake_complete = on_hs
+    server.stringReceived = receiver
+    server.connection_made(transport)
+    server.data_received(b'\x7F\xF1\x00\x00')
+    transport.close.assert_called_once_with()
+    transport.write.assert_called_once_with(b'\x7F\x10\x00\x00')
+
+
+@pytest.mark.skipif(not os***REMOVED***iron.get('USE_ASYNCIO', False), reason='test runs on asyncio only')
+def test_raw_socket_client1(event_loop):
+    class CP(RawSocketClientProtocol):
+        @property
+        def serializer_id(self):
+            return 1
+    client = CP()
+
+    on_hs = Mock()
+    transport = Mock()
+    receiver = Mock()
+    client.stringReceived = receiver
+    client._on_handshake_complete = on_hs
+
+    client.connection_made(transport)
+    client.data_received(b'\x7F\xF1\x00\x00' + b'\x00\x00\x00\x04abcd')
+    on_hs.assert_called_once_with()
+    assert transport.write.called
+    transport.write.called_one_with(b'\x7F\xF1\x00\x00')
+    assert not transport.close.called
+    receiver.assert_called_once_with(b'abcd')
+
+
+@pytest.mark.skipif(not os***REMOVED***iron.get('USE_ASYNCIO', False), reason='test runs on asyncio only')
+def test_raw_socket_client_error(event_loop):
+    class CP(RawSocketClientProtocol):
+        @property
+        def serializer_id(self):
+            return 1
+    client = CP()
+
+    on_hs = Mock()
+    transport = Mock(spec_set=('close', 'write', 'get_extra_info'))
+    receiver = Mock()
+    client.stringReceived = receiver
+    client._on_handshake_complete = on_hs
+    client.connection_made(transport)
+
+    client.data_received(b'\x7F\xF1\x00\x01')
+    transport.close.assert_called_once_with()
+
+
+@pytest.mark.skipif(not os***REMOVED***iron.get('USE_ASYNCIO', False), reason='test runs on asyncio only')
+def test_wamp_server(event_loop):
+    transport = Mock(spec_set=('abort', 'close', 'write', 'get_extra_info'))
+    transport.write = Mock(side_effect=lambda m: messages.append(m))
+    server = Mock(spec=['onOpen', 'onMessage'])
+
+    def fact_server():
+        return server
+
+    messages = []
+
+    proto = WampRawSocketServerFactory(fact_server)()
+    proto.connection_made(transport)
+    assert proto.transport_details.is_server is True
+    assert proto.transport_details.channel_framing == TransportDetails.CHANNEL_FRAMING_RAWSOCKET
+    assert proto.factory._serializers
+    s = proto.factory._serializers[1].RAWSOCKET_SERIALIZER_ID
+    proto.data_received(bytes(bytearray([0x7F, 0xF0 | s, 0, 0])))
+    assert proto._serializer
+    server.onOpen.assert_called_once_with(proto)
+
+    proto.send(message.Abort('close'))
+    for d in messages[1:]:
+        proto.data_received(d)
+    assert server.onMessage.called
+    assert isinstance(server.onMessage.call_args[0][0], message.Abort)
+
+
+@pytest.mark.skipif(not os***REMOVED***iron.get('USE_ASYNCIO', False), reason='test runs on asyncio only')
+def test_wamp_client(event_loop):
+    transport = Mock(spec_set=('abort', 'close', 'write', 'get_extra_info'))
+    transport.write = Mock(side_effect=lambda m: messages.append(m))
+    client = Mock(spec=['onOpen', 'onMessage'])
+
+    def fact_client():
+        return client
+
+    messages = []
+
+    proto = WampRawSocketClientFactory(fact_client)()
+    proto.connection_made(transport)
+    assert proto.transport_details.is_server is False
+    assert proto.transport_details.channel_framing == TransportDetails.CHANNEL_FRAMING_RAWSOCKET
+    assert proto._serializer
+    s = proto._serializer.RAWSOCKET_SERIALIZER_ID
+    proto.data_received(bytes(bytearray([0x7F, 0xF0 | s, 0, 0])))
+    client.onOpen.assert_called_once_with(proto)
+
+    proto.send(message.Abort('close'))
+    for d in messages[1:]:
+        proto.data_received(d)
+    assert client.onMessage.called
+    assert isinstance(client.onMessage.call_args[0][0], message.Abort)

.venv/lib/python3.12/site-packages/autobahn/asyncio/test/test_aio_websocket.py

@@ -0,0 +1,71 @@
+import os
+import asyncio
+import pytest
+
+import txaio
+
+# because py.test tries to collect it as a test-case
+from unittest.mock import Mock
+
+from autobahn.asyncio.websocket import WebSocketServerFactory
+
+
+async def echo_async(what, when):
+    await asyncio.sleep(when)
+    return what
+
+
+@pytest.mark.skipif(not os***REMOVED***iron.get('USE_ASYNCIO', False), reason='test runs on asyncio only')
+@pytest.mark.asyncio
+async def test_echo_async():
+    assert 'Hello!' == await echo_async('Hello!', 0)
+
+
+# @pytest.mark.asyncio(forbid_global_loop=True)
+@pytest.mark.skipif(not os***REMOVED***iron.get('USE_ASYNCIO', False), reason='test runs on asyncio only')
+def test_websocket_custom_loop(event_loop):
+    factory = WebSocketServerFactory(loop=event_loop)
+    server = factory()
+    transport = Mock()
+    server.connection_made(transport)
+
+
+@pytest.mark.skipif(not os***REMOVED***iron.get('USE_ASYNCIO', False), reason='test runs on asyncio only')
+@pytest.mark.asyncio
+async def test_async_on_connect_server(event_loop):
+
+    num = 42
+    done = txaio.create_future()
+    values = []
+
+    async def foo(x):
+        await asyncio.sleep(1)
+        return x * x
+
+    async def on_connect(req):
+        v = await foo(num)
+        values.append(v)
+        txaio.resolve(done, req)
+
+    factory = WebSocketServerFactory()
+    server = factory()
+    server.onConnect = on_connect
+    transport = Mock()
+
+    server.connection_made(transport)
+    server.data = b'\r\n'.join([
+        b'GET /ws HTTP/1.1',
+        b'Host: www.example.com',
+        b'Sec-WebSocket-Version: 13',
+        b'Origin: http://www.example.com.malicious.com',
+        b'Sec-WebSocket-Extensions: permessage-deflate',
+        b'Sec-WebSocket-Key: tXAxWFUqnhi86Ajj7dRY5g==',
+        b'Connection: keep-alive, Upgrade',
+        b'Upgrade: websocket',
+        b'\r\n',  # last string doesn't get a \r\n from join()
+    ])
+    server.processHandshake()
+    await done
+
+    assert len(values) == 1
+    assert values[0] == num * num

.venv/lib/python3.12/site-packages/autobahn/asyncio/test/test_wamp_runner.py

@@ -0,0 +1,134 @@
+###############################################################################
+#
+# The MIT License (MIT)
+#
+# Copyright (c) typedef int GmbH
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+###############################################################################
+
+import unittest
+from txaio.testutil import replace_loop
+
+import asyncio
+from unittest.mock import patch, Mock
+
+from autobahn.asyncio.wamp import ApplicationRunner
+
+
+class TestApplicationRunner(unittest.TestCase):
+    """
+    Test the autobahn.asyncio.wamp.ApplicationRunner class.
+    """
+    def _assertRaisesRegex(self, exception, error, *args, **kw):
+        try:
+            self.assertRaisesRegex
+        except AttributeError:
+            f = self.assertRaisesRegexp
+        else:
+            f = self.assertRaisesRegex
+        f(exception, error, *args, **kw)
+
+    def test_explicit_SSLContext(self):
+        """
+        Ensure that loop.create_connection is called with the exact SSL
+        context object that is passed (as ssl) to the __init__ method of
+        ApplicationRunner.
+        """
+        with replace_loop(Mock()) as loop:
+            with patch.object(asyncio, 'get_event_loop', return_value=loop):
+                loop.run_until_complete = Mock(return_value=(Mock(), Mock()))
+                ssl = {}
+                runner = ApplicationRunner('ws://127.0.0.1:8080/ws', 'realm',
+                                           ssl=ssl)
+                runner.run('_unused_')
+                self.assertIs(ssl, loop.create_connection.call_args[1]['ssl'])
+
+    def test_omitted_SSLContext_insecure(self):
+        """
+        Ensure that loop.create_connection is called with ssl=False
+        if no ssl argument is passed to the __init__ method of
+        ApplicationRunner and the websocket URL starts with "ws:".
+        """
+        with replace_loop(Mock()) as loop:
+            with patch.object(asyncio, 'get_event_loop', return_value=loop):
+                loop.run_until_complete = Mock(return_value=(Mock(), Mock()))
+                runner = ApplicationRunner('ws://127.0.0.1:8080/ws', 'realm')
+                runner.run('_unused_')
+                self.assertIs(False, loop.create_connection.call_args[1]['ssl'])
+
+    def test_omitted_SSLContext_secure(self):
+        """
+        Ensure that loop.create_connection is called with ssl=True
+        if no ssl argument is passed to the __init__ method of
+        ApplicationRunner and the websocket URL starts with "wss:".
+        """
+        with replace_loop(Mock()) as loop:
+            with patch.object(asyncio, 'get_event_loop', return_value=loop):
+                loop.run_until_complete = Mock(return_value=(Mock(), Mock()))
+                runner = ApplicationRunner('wss://127.0.0.1:8080/wss', 'realm')
+                runner.run(self.fail)
+                self.assertIs(True, loop.create_connection.call_args[1]['ssl'])
+
+    def test_conflict_SSL_True_with_ws_url(self):
+        """
+        ApplicationRunner must raise an exception if given an ssl value of True
+        but only a "ws:" URL.
+        """
+        with replace_loop(Mock()) as loop:
+            loop.run_until_complete = Mock(return_value=(Mock(), Mock()))
+            runner = ApplicationRunner('ws://127.0.0.1:8080/wss', 'realm',
+                                       ssl=True)
+            error = (r'^ssl argument value passed to ApplicationRunner '
+                     r'conflicts with the "ws:" prefix of the url '
+                     r'argument\. Did you mean to use "wss:"\?$')
+            self._assertRaisesRegex(Exception, error, runner.run, '_unused_')
+
+    def test_conflict_SSLContext_with_ws_url(self):
+        """
+        ApplicationRunner must raise an exception if given an ssl value that is
+        an instance of SSLContext, but only a "ws:" URL.
+        """
+        import ssl
+        try:
+            # Try to create an SSLContext, to be as rigorous as we can be
+            # by avoiding making assumptions about the ApplicationRunner
+            # implementation. If we happen to be on a Python that has no
+            # SSLContext, we pass ssl=True, which will simply cause this
+            # test to degenerate to the behavior of
+            # test_conflict_SSL_True_with_ws_url (above). In fact, at the
+            # moment (2015-05-10), none of this matters because the
+            # ApplicationRunner implementation does not check to require
+            # that its ssl argument is either a bool or an SSLContext. But
+            # that may change, so we should be careful.
+            ssl.create_default_context
+        except AttributeError:
+            context = True
+        else:
+            context = ssl.create_default_context()
+
+        with replace_loop(Mock()) as loop:
+            loop.run_until_complete = Mock(return_value=(Mock(), Mock()))
+            runner = ApplicationRunner('ws://127.0.0.1:8080/wss', 'realm',
+                                       ssl=context)
+            error = (r'^ssl argument value passed to ApplicationRunner '
+                     r'conflicts with the "ws:" prefix of the url '
+                     r'argument\. Did you mean to use "wss:"\?$')
+            self._assertRaisesRegex(Exception, error, runner.run, '_unused_')

.venv/lib/python3.12/site-packages/autobahn/asyncio/util.py

@@ -0,0 +1,147 @@
+###############################################################################
+#
+# The MIT License (MIT)
+#
+# Copyright (c) typedef int GmbH
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+###############################################################################
+
+import hashlib
+from subprocess import Popen
+from typing import Optional
+import asyncio
+from asyncio import sleep  # noqa
+
+from autobahn.wamp.types import TransportDetails
+
+__all = (
+    'sleep',
+    'peer2str',
+    'transport_channel_id',
+    'create_transport_details',
+)
+
+
+def transport_channel_id(transport, is_server: bool, channel_id_type: Optional[str] = None) -> bytes:
+    """
+    Application-layer user authentication protocols are vulnerable to generic
+    credential forwarding attacks, where an authentication credential sent by
+    a client C to a server M may then be used by M to impersonate C at another
+    server S. To prevent such credential forwarding attacks, modern authentication
+    protocols rely on channel bindings. For example, WAMP-cryptosign can use
+    the tls-unique channel identifier provided by the TLS layer to strongly bind
+    authentication credentials to the underlying channel, so that a credential
+    received on one TLS channel cannot be forwarded on another.
+
+    :param transport: The asyncio TLS transport to extract the TLS channel ID from.
+    :param is_server: Flag indicating the transport is for a server.
+    :param channel_id_type: TLS channel ID type, currently only "tls-unique" is supported.
+    :returns: The TLS channel id (32 bytes).
+    """
+    if channel_id_type is None:
+        return b'\x00' * 32
+
+    # ssl.CHANNEL_BINDING_TYPES
+    if channel_id_type not in ['tls-unique']:
+        raise Exception("invalid channel ID type {}".format(channel_id_type))
+
+    ssl_obj = transport.get_extra_info('ssl_object')
+    if ssl_obj is None:
+        raise Exception("TLS transport channel_id for tls-unique requested, but ssl_obj not found on transport")
+
+    if not hasattr(ssl_obj, 'get_channel_binding'):
+        raise Exception("TLS transport channel_id for tls-unique requested, but get_channel_binding not found on ssl_obj")
+
+    # https://python.readthedocs.io/en/latest/library/ssl.html#ssl.SSLSocket.get_channel_binding
+    # https://tools.ietf.org/html/rfc5929.html
+    tls_finished_msg: bytes = ssl_obj.get_channel_binding(cb_type='tls-unique')
+
+    if type(tls_finished_msg) != bytes:
+        return b'\x00' * 32
+    else:
+        m = hashlib.sha256()
+        m.update(tls_finished_msg)
+        channel_id = m.digest()
+        return channel_id
+
+
+def peer2str(transport: asyncio.transports.BaseTransport) -> str:
+    # https://docs.python.org/3.9/library/asyncio-protocol.html?highlight=get_extra_info#asyncio.BaseTransport.get_extra_info
+    # https://docs.python.org/3.9/library/socket.html#socket.socket.getpeername
+    try:
+        peer = transport.get_extra_info('peername')
+        if isinstance(peer, tuple):
+            ip_ver = 4 if len(peer) == 2 else 6
+            return "tcp{2}:{0}:{1}".format(peer[0], peer[1], ip_ver)
+        elif isinstance(peer, str):
+            return "unix:{0}".format(peer)
+        else:
+            return "?:{0}".format(peer)
+    except:
+        pass
+
+    try:
+        proc: Popen = transport.get_extra_info('subprocess')
+        # return 'process:{}'.format(transport.pid)
+        return 'process:{}'.format(proc.pid)
+    except:
+        pass
+
+    try:
+        pipe = transport.get_extra_info('pipe')
+        return 'pipe:{}'.format(pipe)
+    except:
+        pass
+
+    # gracefully fallback if we can't map the peer's transport
+    return 'unknown'
+
+
+def get_serializers():
+    from autobahn.wamp import serializer
+
+    serializers = ['CBORSerializer', 'MsgPackSerializer', 'UBJSONSerializer', 'JsonSerializer']
+    serializers = list(filter(lambda x: x, map(lambda s: getattr(serializer, s) if hasattr(serializer, s)
+                                               else None, serializers)))
+    return serializers
+
+
+def create_transport_details(transport, is_server: bool) -> TransportDetails:
+    # Internal helper. Base class calls this to create a TransportDetails
+    peer = peer2str(transport)
+
+    # https://docs.python.org/3.9/library/asyncio-protocol.html?highlight=get_extra_info#asyncio.BaseTransport.get_extra_info
+    is_secure = transport.get_extra_info('peercert', None) is not None
+    if is_secure:
+        channel_id = {
+            'tls-unique': transport_channel_id(transport, is_server, 'tls-unique'),
+        }
+        channel_type = TransportDetails.CHANNEL_TYPE_TLS
+        peer_cert = None
+    else:
+        channel_id = {}
+        channel_type = TransportDetails.CHANNEL_TYPE_TCP
+        peer_cert = None
+    channel_framing = TransportDetails.CHANNEL_FRAMING_WEBSOCKET
+
+    return TransportDetails(channel_type=channel_type, channel_framing=channel_framing,
+                            peer=peer, is_server=is_server, is_secure=is_secure,
+                            channel_id=channel_id, peer_cert=peer_cert)

.venv/lib/python3.12/site-packages/autobahn/asyncio/wamp.py

@@ -0,0 +1,309 @@
+###############################################################################
+#
+# The MIT License (MIT)
+#
+# Copyright (c) typedef int GmbH
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+###############################################################################
+
+import asyncio
+import signal
+
+import txaio
+txaio.use_asyncio()  # noqa
+
+from autobahn.util import public
+from autobahn.wamp import protocol
+from autobahn.wamp.types import ComponentConfig
+
+from autobahn.websocket.util import parse_url as parse_ws_url
+from autobahn.rawsocket.util import parse_url as parse_rs_url
+
+from autobahn.asyncio.websocket import WampWebSocketClientFactory
+from autobahn.asyncio.rawsocket import WampRawSocketClientFactory
+
+from autobahn.websocket.compress import PerMessageDeflateOffer, \
+    PerMessageDeflateResponse, PerMessageDeflateResponseAccept
+
+from autobahn.wamp.interfaces import ITransportHandler, ISession
+
+__all__ = (
+    'ApplicationSession',
+    'ApplicationSessionFactory',
+    'ApplicationRunner'
+)
+
+
+@public
+class ApplicationSession(protocol.ApplicationSession):
+    """
+    WAMP application session for asyncio-based applications.
+
+    Implements:
+
+        * ``autobahn.wamp.interfaces.ITransportHandler``
+        * ``autobahn.wamp.interfaces.ISession``
+    """
+
+    log = txaio.make_logger()
+
+
+ITransportHandler.register(ApplicationSession)
+
+# ISession.register collides with the abc.ABCMeta.register method
+ISession.abc_register(ApplicationSession)
+
+
+class ApplicationSessionFactory(protocol.ApplicationSessionFactory):
+    """
+    WAMP application session factory for asyncio-based applications.
+    """
+
+    session: ApplicationSession = ApplicationSession
+    """
+    The application session class this application session factory will use.
+    Defaults to :class:`autobahn.asyncio.wamp.ApplicationSession`.
+    """
+
+    log = txaio.make_logger()
+
+
+@public
+class ApplicationRunner(object):
+    """
+    This class is a convenience tool mainly for development and quick hosting
+    of WAMP application components.
+
+    It can host a WAMP application component in a WAMP-over-WebSocket client
+    connecting to a WAMP router.
+    """
+
+    log = txaio.make_logger()
+
+    def __init__(self,
+                 url,
+                 realm=None,
+                 extra=None,
+                 serializers=None,
+                 ssl=None,
+                 proxy=None,
+                 headers=None):
+        """
+
+        :param url: The WebSocket URL of the WAMP router to connect to (e.g. `ws://somehost.com:8090/somepath`)
+        :type url: str
+
+        :param realm: The WAMP realm to join the application session to.
+        :type realm: str
+
+        :param extra: Optional extra configuration to forward to the application component.
+        :type extra: dict
+
+        :param serializers: A list of WAMP serializers to use (or None for default serializers).
+           Serializers must implement :class:`autobahn.wamp.interfaces.ISerializer`.
+        :type serializers: list
+
+        :param ssl: An (optional) SSL context instance or a bool. See
+           the documentation for the `loop.create_connection` asyncio
+           method, to which this value is passed as the ``ssl``
+           keyword parameter.
+        :type ssl: :class:`ssl.SSLContext` or bool
+
+        :param proxy: Explicit proxy server to use; a dict with ``host`` and ``port`` keys
+        :type proxy: dict or None
+
+        :param headers: Additional headers to send (only applies to WAMP-over-WebSocket).
+        :type headers: dict
+        """
+        assert(type(url) == str)
+        assert(realm is None or type(realm) == str)
+        assert(extra is None or type(extra) == dict)
+        assert(headers is None or type(headers) == dict)
+        assert(proxy is None or type(proxy) == dict)
+        self.url = url
+        self.realm = realm
+        self.extra = extra or dict()
+        self.serializers = serializers
+        self.ssl = ssl
+        self.proxy = proxy
+        self.headers = headers
+
+    @public
+    def stop(self):
+        """
+        Stop reconnecting, if auto-reconnecting was enabled.
+        """
+        raise NotImplementedError()
+
+    @public
+    def run(self, make, start_loop=True, log_level='info'):
+        """
+        Run the application component. Under the hood, this runs the event
+        loop (unless `start_loop=False` is passed) so won't return
+        until the program is done.
+
+        :param make: A factory that produces instances of :class:`autobahn.asyncio.wamp.ApplicationSession`
+           when called with an instance of :class:`autobahn.wamp.types.ComponentConfig`.
+        :type make: callable
+
+        :param start_loop: When ``True`` (the default) this method
+            start a new asyncio loop.
+        :type start_loop: bool
+
+        :returns: None is returned, unless you specify
+            `start_loop=False` in which case the coroutine from calling
+            `loop.create_connection()` is returned. This will yield the
+            (transport, protocol) pair.
+        """
+        if callable(make):
+            def create():
+                cfg = ComponentConfig(self.realm, self.extra)
+                try:
+                    session = make(cfg)
+                except Exception as e:
+                    self.log.error('ApplicationSession could not be instantiated: {}'.format(e))
+                    loop = asyncio.get_event_loop()
+                    if loop.is_running():
+                        loop.stop()
+                    raise
+                else:
+                    return session
+        else:
+            create = make
+
+        if self.url.startswith('rs'):
+            # try to parse RawSocket URL ..
+            isSecure, host, port = parse_rs_url(self.url)
+
+            # use the first configured serializer if any (which means, auto-choose "best")
+            serializer = self.serializers[0] if self.serializers else None
+
+            # create a WAMP-over-RawSocket transport client factory
+            transport_factory = WampRawSocketClientFactory(create, serializer=serializer)
+
+        else:
+            # try to parse WebSocket URL ..
+            isSecure, host, port, resource, path, params = parse_ws_url(self.url)
+
+            # create a WAMP-over-WebSocket transport client factory
+            transport_factory = WampWebSocketClientFactory(create, url=self.url, serializers=self.serializers, proxy=self.proxy, headers=self.headers)
+
+            # client WebSocket settings - similar to:
+            # - http://crossbar.io/docs/WebSocket-Compression/#production-settings
+            # - http://crossbar.io/docs/WebSocket-Options/#production-settings
+
+            # The permessage-deflate extensions offered to the server ..
+            offers = [PerMessageDeflateOffer()]
+
+            # Function to accept permessage_delate responses from the server ..
+            def accept(response):
+                if isinstance(response, PerMessageDeflateResponse):
+                    return PerMessageDeflateResponseAccept(response)
+
+            # set WebSocket options for all client connections
+            transport_factory.setProtocolOptions(maxFramePayloadSize=1048576,
+                                                 maxMessagePayloadSize=1048576,
+                                                 autoFragmentSize=65536,
+                                                 failByDrop=False,
+                                                 openHandshakeTimeout=2.5,
+                                                 closeHandshakeTimeout=1.,
+                                                 tcpNoDelay=True,
+                                                 autoPingInterval=10.,
+                                                 autoPingTimeout=5.,
+                                                 autoPingSize=12,
+                                                 perMessageCompressionOffers=offers,
+                                                 perMessageCompressionAccept=accept)
+        # SSL context for client connection
+        if self.ssl is None:
+            ssl = isSecure
+        else:
+            if self.ssl and not isSecure:
+                raise RuntimeError(
+                    'ssl argument value passed to %s conflicts with the "ws:" '
+                    'prefix of the url argument. Did you mean to use "wss:"?' %
+                    self.__class__.__name__)
+            ssl = self.ssl
+
+        # start the client connection
+        loop = asyncio.get_event_loop()
+        if loop.is_closed() and start_loop:
+            asyncio.set_event_loop(asyncio.new_event_loop())
+            loop = asyncio.get_event_loop()
+            if hasattr(transport_factory, 'loop'):
+                transport_factory.loop = loop
+
+        # assure we are using asyncio
+        # txaio.use_asyncio()
+        assert txaio._explicit_framework == 'asyncio'
+
+        txaio.config.loop = loop
+        coro = loop.create_connection(transport_factory, host, port, ssl=ssl)
+
+        # start a asyncio loop
+        if not start_loop:
+            return coro
+        else:
+            (transport, protocol) = loop.run_until_complete(coro)
+
+            # start logging
+            txaio.start_logging(level=log_level)
+
+            try:
+                loop.add_signal_handler(signal.SIGTERM, loop.stop)
+            except NotImplementedError:
+                # signals are not available on Windows
+                pass
+
+            # 4) now enter the asyncio event loop
+            try:
+                loop.run_forever()
+            except KeyboardInterrupt:
+                # wait until we send Goodbye if user hit ctrl-c
+                # (done outside this except so SIGTERM gets the same handling)
+                pass
+
+            # give Goodbye message a chance to go through, if we still
+            # have an active session
+            if protocol._session:
+                loop.run_until_complete(protocol._session.leave())
+
+            loop.close()
+
+
+# new API
+class Session(protocol._SessionShim):
+    # XXX these methods are redundant, but put here for possibly
+    # better clarity; maybe a bad idea.
+
+    def on_welcome(self, welcome_msg):
+        pass
+
+    def on_join(self, details):
+        pass
+
+    def on_leave(self, details):
+        self.disconnect()
+
+    def on_connect(self):
+        self.join(self.config.realm)
+
+    def on_disconnect(self):
+        pass

.venv/lib/python3.12/site-packages/autobahn/asyncio/websocket.py

@@ -0,0 +1,386 @@
+###############################################################################
+#
+# The MIT License (MIT)
+#
+# Copyright (c) typedef int GmbH
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+###############################################################################
+
+import asyncio
+from asyncio import iscoroutine
+from asyncio import Future
+from collections import deque
+from typing import Optional
+
+import txaio
+txaio.use_asyncio()  # noqa
+
+from autobahn.util import public, hltype
+from autobahn.asyncio.util import create_transport_details, transport_channel_id
+from autobahn.wamp import websocket
+from autobahn.websocket import protocol
+
+__all__ = (
+    'WebSocketServerProtocol',
+    'WebSocketClientProtocol',
+    'WebSocketServerFactory',
+    'WebSocketClientFactory',
+    'WampWebSocketServerProtocol',
+    'WampWebSocketClientProtocol',
+    'WampWebSocketServerFactory',
+    'WampWebSocketClientFactory',
+)
+
+
+def yields(value):
+    """
+    Returns ``True`` iff the value yields.
+
+    .. seealso:: http://stackoverflow.com/questions/20730248/maybedeferred-analog-with-asyncio
+    """
+    return isinstance(value, Future) or iscoroutine(value)
+
+
+class WebSocketAdapterProtocol(asyncio.Protocol):
+    """
+    Adapter class for asyncio-based WebSocket client and server protocols.
+    """
+    log = txaio.make_logger()
+
+    peer: Optional[str] = None
+    is_server: Optional[bool] = None
+
+    def connection_made(self, transport):
+        # asyncio networking framework entry point, called by asyncio
+        # when the connection is established (either a client or a server)
+        self.log.debug('{func}(transport={transport})', func=hltype(self.connection_made),
+                       transport=transport)
+
+        self.transport = transport
+
+        # determine preliminary transport details (what is know at this point)
+        self._transport_details = create_transport_details(self.transport, self.is_server)
+
+        # backward compatibility
+        self.peer = self._transport_details.peer
+
+        self.receive_queue = deque()
+        self._consume()
+
+        self._connectionMade()
+
+    def connection_lost(self, exc):
+        self._connectionLost(exc)
+        # according to asyncio docs, connection_lost(None) is called
+        # if something else called transport.close()
+        if exc is not None:
+            self.transport.close()
+        self.transport = None
+
+    def _consume(self):
+        self.waiter = Future(loop=self.factory.loop or txaio.config.loop)
+
+        def process(_):
+            while self.receive_queue:
+                data = self.receive_queue.popleft()
+                if self.transport:
+                    self._dataReceived(data)
+            self._consume()
+
+        self.waiter.add_done_callback(process)
+
+    def data_received(self, data):
+        self.receive_queue.append(data)
+        if not self.waiter.done():
+            self.waiter.set_result(None)
+
+    def _closeConnection(self, abort=False):
+        if abort and hasattr(self.transport, 'abort'):
+            self.transport.abort()
+        else:
+            self.transport.close()
+
+    def _onOpen(self):
+        if self._transport_details.is_secure:
+            # now that the TLS opening handshake is complete, the actual TLS channel ID
+            # will be available. make sure to set it!
+            channel_id = {
+                'tls-unique': transport_channel_id(self.transport, self._transport_details.is_server, 'tls-unique'),
+            }
+            self._transport_details.channel_id = channel_id
+
+        res = self.onOpen()
+        if yields(res):
+            asyncio.ensure_future(res)
+
+    def _onMessageBegin(self, isBinary):
+        res = self.onMessageBegin(isBinary)
+        if yields(res):
+            asyncio.ensure_future(res)
+
+    def _onMessageFrameBegin(self, length):
+        res = self.onMessageFrameBegin(length)
+        if yields(res):
+            asyncio.ensure_future(res)
+
+    def _onMessageFrameData(self, payload):
+        res = self.onMessageFrameData(payload)
+        if yields(res):
+            asyncio.ensure_future(res)
+
+    def _onMessageFrameEnd(self):
+        res = self.onMessageFrameEnd()
+        if yields(res):
+            asyncio.ensure_future(res)
+
+    def _onMessageFrame(self, payload):
+        res = self.onMessageFrame(payload)
+        if yields(res):
+            asyncio.ensure_future(res)
+
+    def _onMessageEnd(self):
+        res = self.onMessageEnd()
+        if yields(res):
+            asyncio.ensure_future(res)
+
+    def _onMessage(self, payload, isBinary):
+        res = self.onMessage(payload, isBinary)
+        if yields(res):
+            asyncio.ensure_future(res)
+
+    def _onPing(self, payload):
+        res = self.onPing(payload)
+        if yields(res):
+            asyncio.ensure_future(res)
+
+    def _onPong(self, payload):
+        res = self.onPong(payload)
+        if yields(res):
+            asyncio.ensure_future(res)
+
+    def _onClose(self, wasClean, code, reason):
+        res = self.onClose(wasClean, code, reason)
+        if yields(res):
+            asyncio.ensure_future(res)
+
+    def registerProducer(self, producer, streaming):
+        raise Exception("not implemented")
+
+    def unregisterProducer(self):
+        # note that generic websocket/protocol.py code calls
+        # .unregisterProducer whenever we dropConnection -- that's
+        # correct behavior on Twisted so either we'd have to
+        # try/except there, or special-case Twisted, ..or just make
+        # this "not an error"
+        pass
+
+
+@public
+class WebSocketServerProtocol(WebSocketAdapterProtocol, protocol.WebSocketServerProtocol):
+    """
+    Base class for asyncio-based WebSocket server protocols.
+
+    Implements:
+
+    * :class:`autobahn.websocket.interfaces.IWebSocketChannel`
+    """
+
+    log = txaio.make_logger()
+
+
+@public
+class WebSocketClientProtocol(WebSocketAdapterProtocol, protocol.WebSocketClientProtocol):
+    """
+    Base class for asyncio-based WebSocket client protocols.
+
+    Implements:
+
+    * :class:`autobahn.websocket.interfaces.IWebSocketChannel`
+    """
+
+    log = txaio.make_logger()
+
+    def _onConnect(self, response):
+        res = self.onConnect(response)
+        self.log.debug('{func}: {res}', func=hltype(self._onConnect), res=res)
+        if yields(res):
+            asyncio.ensure_future(res)
+
+    def startTLS(self):
+        raise Exception("WSS over explicit proxies not implemented")
+
+
+class WebSocketAdapterFactory(object):
+    """
+    Adapter class for asyncio-based WebSocket client and server factories.
+    """
+    log = txaio.make_logger()
+
+    def __call__(self):
+        proto = self.protocol()
+        proto.factory = self
+        return proto
+
+
+@public
+class WebSocketServerFactory(WebSocketAdapterFactory, protocol.WebSocketServerFactory):
+    """
+    Base class for asyncio-based WebSocket server factories.
+
+    Implements:
+
+    * :class:`autobahn.websocket.interfaces.IWebSocketServerChannelFactory`
+    """
+
+    log = txaio.make_logger()
+
+    protocol = WebSocketServerProtocol
+
+    def __init__(self, *args, **kwargs):
+        """
+        .. note::
+            In addition to all arguments to the constructor of
+            :meth:`autobahn.websocket.interfaces.IWebSocketServerChannelFactory`,
+            you can supply a ``loop`` keyword argument to specify the
+            asyncio event loop to be used.
+        """
+        loop = kwargs.pop('loop', None)
+        self.loop = loop or asyncio.get_event_loop()
+
+        protocol.WebSocketServerFactory.__init__(self, *args, **kwargs)
+
+
+@public
+class WebSocketClientFactory(WebSocketAdapterFactory, protocol.WebSocketClientFactory):
+    """
+    Base class for asyncio-based WebSocket client factories.
+
+    Implements:
+
+    * :class:`autobahn.websocket.interfaces.IWebSocketClientChannelFactory`
+    """
+
+    log = txaio.make_logger()
+
+    def __init__(self, *args, **kwargs):
+        """
+
+        .. note::
+            In addition to all arguments to the constructor of
+            :meth:`autobahn.websocket.interfaces.IWebSocketClientChannelFactory`,
+            you can supply a ``loop`` keyword argument to specify the
+            asyncio event loop to be used.
+        """
+        loop = kwargs.pop('loop', None)
+        self.loop = loop or asyncio.get_event_loop()
+
+        protocol.WebSocketClientFactory.__init__(self, *args, **kwargs)
+
+
+@public
+class WampWebSocketServerProtocol(websocket.WampWebSocketServerProtocol, WebSocketServerProtocol):
+    """
+    asyncio-based WAMP-over-WebSocket server protocol.
+
+    Implements:
+
+    * :class:`autobahn.wamp.interfaces.ITransport`
+    """
+
+    log = txaio.make_logger()
+
+
+@public
+class WampWebSocketServerFactory(websocket.WampWebSocketServerFactory, WebSocketServerFactory):
+    """
+    asyncio-based WAMP-over-WebSocket server factory.
+    """
+
+    log = txaio.make_logger()
+
+    protocol = WampWebSocketServerProtocol
+
+    def __init__(self, factory, *args, **kwargs):
+        """
+
+        :param factory: A callable that produces instances that implement
+            :class:`autobahn.wamp.interfaces.ITransportHandler`
+        :type factory: callable
+
+        :param serializers: A list of WAMP serializers to use (or ``None``
+            for all available serializers).
+        :type serializers: list of objects implementing
+            :class:`autobahn.wamp.interfaces.ISerializer`
+        """
+
+        serializers = kwargs.pop('serializers', None)
+
+        websocket.WampWebSocketServerFactory.__init__(self, factory, serializers)
+
+        kwargs['protocols'] = self._protocols
+
+        # noinspection PyCallByClass
+        WebSocketServerFactory.__init__(self, *args, **kwargs)
+
+
+@public
+class WampWebSocketClientProtocol(websocket.WampWebSocketClientProtocol, WebSocketClientProtocol):
+    """
+    asyncio-based WAMP-over-WebSocket client protocols.
+
+    Implements:
+
+    * :class:`autobahn.wamp.interfaces.ITransport`
+    """
+
+    log = txaio.make_logger()
+
+
+@public
+class WampWebSocketClientFactory(websocket.WampWebSocketClientFactory, WebSocketClientFactory):
+    """
+    asyncio-based WAMP-over-WebSocket client factory.
+    """
+
+    log = txaio.make_logger()
+
+    protocol = WampWebSocketClientProtocol
+
+    def __init__(self, factory, *args, **kwargs):
+        """
+
+        :param factory: A callable that produces instances that implement
+            :class:`autobahn.wamp.interfaces.ITransportHandler`
+        :type factory: callable
+
+        :param serializer: The WAMP serializer to use (or ``None`` for
+           "best" serializer, chosen as the first serializer available from
+           this list: CBOR, MessagePack, UBJSON, JSON).
+        :type serializer: object implementing :class:`autobahn.wamp.interfaces.ISerializer`
+        """
+
+        serializers = kwargs.pop('serializers', None)
+
+        websocket.WampWebSocketClientFactory.__init__(self, factory, serializers)
+
+        kwargs['protocols'] = self._protocols
+
+        WebSocketClientFactory.__init__(self, *args, **kwargs)

.venv/lib/python3.12/site-packages/autobahn/asyncio/xbr/__init__.py

@@ -0,0 +1,93 @@
+###############################################################################
+#
+# The MIT License (MIT)
+#
+# Copyright (c) typedef int GmbH
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+###############################################################################
+
+try:
+    from autobahn import xbr
+    HAS_XBR = True
+except:
+    HAS_XBR = False
+
+
+if HAS_XBR:
+    import uuid
+    import asyncio
+    import txaio
+    from autobahn.util import hl
+    from autobahn.xbr._interfaces import IProvider, ISeller, IConsumer, IBuyer
+
+    def run_in_executor(*args, **kwargs):
+        return asyncio.get_running_loop().run_in_executor(None, *args, **kwargs)
+
+    class SimpleBlockchain(xbr.SimpleBlockchain):
+        backgroundCaller = run_in_executor
+
+    class KeySeries(xbr.KeySeries):
+        log = txaio.make_logger()
+
+        def __init__(self, api_id, price, interval, on_rotate=None):
+            super().__init__(api_id, price, interval, on_rotate)
+            self.running = False
+
+        async def start(self):
+            """
+            Start offering and selling data encryption keys in the background.
+            """
+            assert not self.running
+
+            self.log.info('Starting key rotation every {interval} seconds for api_id="{api_id}" ..',
+                          interval=hl(self._interval), api_id=hl(uuid.UUID(bytes=self._api_id)))
+            self.running = True
+
+            async def rotate_with_interval():
+                while self.running:
+                    await self._rotate()
+                    await asyncio.sleep(self._interval)
+
+            asyncio.create_task(rotate_with_interval())
+
+        def stop(self):
+            """
+            Stop offering/selling data encryption keys.
+            """
+            if not self.running:
+                raise RuntimeError('cannot stop {} - not currently running'.format(self.__class__.__name__))
+
+            self.running = False
+
+    class SimpleSeller(xbr.SimpleSeller):
+        """
+        Simple XBR seller component. This component can be used by a XBR seller delegate to
+        handle the automated selling of data encryption keys to the XBR market maker.
+        """
+        xbr.SimpleSeller.KeySeries = KeySeries
+
+    class SimpleBuyer(xbr.SimpleBuyer):
+        pass
+
+    ISeller.register(SimpleSeller)
+    IProvider.register(SimpleSeller)
+    IBuyer.register(SimpleBuyer)
+    IConsumer.register(SimpleBuyer)

.venv/lib/python3.12/site-packages/autobahn/exception.py

@@ -0,0 +1,48 @@
+###############################################################################
+#
+# The MIT License (MIT)
+#
+# Copyright (c) typedef int GmbH
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+###############################################################################
+
+from autobahn.util import public
+
+__all__ = (
+    'PayloadExceededError',
+)
+
+
+@public
+class PayloadExceededError(RuntimeError):
+    """
+    Exception raised when the serialized and framed (eg WebSocket/RawSocket) WAMP payload
+    exceeds the transport message size limit.
+    """
+
+
+@public
+class Disconnected(RuntimeError):
+    """
+    Exception raised when trying to perform an operation which
+    requires a connection when the WebSocket/RawSocket is not
+    currently connected
+    """

.venv/lib/python3.12/site-packages/autobahn/nvx/__init__.py

@@ -0,0 +1,29 @@
+###############################################################################
+#
+# The MIT License (MIT)
+#
+# Copyright (c) typedef int GmbH
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+###############################################################################
+
+from autobahn.nvx._utf8validator import Utf8Validator  # noqa
+
+__all__ = ('Utf8Validator',)

.venv/lib/python3.12/site-packages/autobahn/nvx/_utf8validator.c

@@ -0,0 +1,648 @@
+[AWS-SECRET-REMOVED]///////////////////////////////////////
+//
+// The MIT License (MIT)
+//
+// Copyright (c) typedef int GmbH
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+//
+[AWS-SECRET-REMOVED]///////////////////////////////////////
+
+#include <stdlib.h>
+#include <stdint.h>
+
+// http://stackoverflow.com/questions/11228855/header-files-for-simd-intrinsics
+#if defined(__SSE2__) || defined(__SSE4_1__)
+#include <x86intrin.h>
+#endif
+
+
+#define UTF8_ACCEPT 0
+#define UTF8_REJECT 1
+
+
+typedef struct {
+   size_t   current_index;
+   size_t   total_index;
+   int      state;
+   int      impl;
+} utf8_validator_t;
+
+
+#define UTF8_VALIDATOR_OPTIMAL 0
+#define UTF8_VALIDATOR_TABLE_DFA 1
+#define UTF8_VALIDATOR_UNROLLED_DFA 2
+#define UTF8_VALIDATOR_SSE2_DFA 3
+#define UTF8_VALIDATOR_SSE41_DFA 4
+
+
+int nvx_utf8vld_get_impl (void* utf8vld) {
+   utf8_validator_t* vld = (utf8_validator_t*) utf8vld;
+
+   return vld->impl;
+}
+
+int nvx_utf8vld_set_impl (void* utf8vld, int impl) {
+   utf8_validator_t* vld = (utf8_validator_t*) utf8vld;
+
+   if (impl) {
+      // set requested implementation
+      //
+#ifndef __SSE4_1__
+#  ifdef __SSE2__
+      if (impl <= UTF8_VALIDATOR_SSE2_DFA) {
+         vld->impl = impl;
+      }
+#  else
+      if (impl <= UTF8_VALIDATOR_UNROLLED_DFA) {
+         vld->impl = impl;
+      }
+#  endif
+#else
+      if (impl <= UTF8_VALIDATOR_SSE41_DFA) {
+         vld->impl = impl;
+      }
+#endif
+
+   } else {
+      // set optimal implementation
+      //
+#ifndef __SSE4_1__
+#  ifdef __SSE2__
+      vld->impl = UTF8_VALIDATOR_SSE2_DFA;
+#  else
+      vld->impl = UTF8_VALIDATOR_UNROLLED_DFA;
+#  endif
+#else
+      vld->impl = UTF8_VALIDATOR_SSE41_DFA;
+#endif
+
+   }
+   return vld->impl;
+}
+
+
+void nvx_utf8vld_reset (void* utf8vld) {
+   utf8_validator_t* vld = (utf8_validator_t*) utf8vld;
+
+   vld->state = 0;
+   vld->current_index = -1;
+   vld->total_index = -1;
+}
+
+
+void* nvx_utf8vld_new () {
+   void* p = malloc(sizeof(utf8_validator_t));
+   nvx_utf8vld_reset(p);
+   nvx_utf8vld_set_impl(p, 0);
+   return p;
+}
+
+
+void nvx_utf8vld_free (void* utf8vld) {
+   free (utf8vld);
+}
+
+
+// unrolled DFA from http://bjoern.hoehrmann.de/utf-8/decoder/dfa/
+//
+static const uint8_t UTF8VALIDATOR_DFA[] __attribute__((aligned(64))) =
+{
+   0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, // 00..1f
+   0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, // 20..3f
+   0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, // 40..5f
+   0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, // 60..7f
+   1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9, // 80..9f
+   7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7, // a0..bf
+   8,8,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2, // c0..df
+
+   0xa,0x3,0x3,0x3,0x3,0x3,0x3,0x3,0x3,0x3,0x3,0x3,0x3,0x4,0x3,0x3, // e0..ef
+   0xb,0x6,0x6,0x6,0x5,0x8,0x8,0x8,0x8,0x8,0x8,0x8,0x8,0x8,0x8,0x8, // f0..ff
+   0x0,0x1,0x2,0x3,0x5,0x8,0x7,0x1,0x1,0x1,0x4,0x6,0x1,0x1,0x1,0x1, // s0..s0
+   1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,1,1,1,1,1,0,1,0,1,1,1,1,1,1, // s1..s2
+   1,2,1,1,1,1,1,2,1,2,1,1,1,1,1,1,1,1,1,1,1,1,1,2,1,1,1,1,1,1,1,1, // s3..s4
+   1,2,1,1,1,1,1,1,1,2,1,1,1,1,1,1,1,1,1,1,1,1,1,3,1,3,1,1,1,1,1,1, // s5..s6
+   1,3,1,1,1,1,1,3,1,3,1,1,1,1,1,1,1,3,1,1,1,1,1,1,1,1,1,1,1,1,1,1  // s7..s8
+};
+
+
+int _nvx_utf8vld_validate_table (void* utf8vld, const uint8_t* data, size_t length) {
+
+   utf8_validator_t* vld = (utf8_validator_t*) utf8vld;
+
+   int state = vld->state;
+
+   const uint8_t* end = data + length;
+
+   while (data < end && state != 1) {
+      state = UTF8VALIDATOR_DFA[256 + state * 16 + UTF8VALIDATOR_DFA[*data++]];
+   }
+
+   vld->state = state;
+
+   if (state == 0) {
+      // UTF8 is valid and ends on codepoint
+      return 0;
+   } else {
+      if (state == 1) {
+         // UTF8 is invalid
+         return -1;
+      } else {
+         // UTF8 is valid, but does not end on codepoint (needs more data)
+         return 1;
+      }
+   }
+}
+
+
+// unrolled DFA from http://bjoern.hoehrmann.de/utf-8/decoder/dfa/
+//
+#define DFA_TRANSITION(state, octet) \
+   if (state == 0) { \
+      if (octet >= 0x00 && octet <= 0x7f) { \
+         /* reflective state 0 */ \
+      } else if (octet >= 0xc2 && octet <= 0xdf) { \
+         state = 2; \
+      } else if ((octet >= 0xe1 && octet <= 0xec) || octet == 0xee || octet == 0xef) { \
+         state = 3; \
+      } else if (octet == 0xe0) { \
+         state = 4; \
+      } else if (octet == 0xed) { \
+         state = 5; \
+      } else if (octet == 0xf4) { \
+         state = 8; \
+      } else if (octet == 0xf1 || octet == 0xf2 || octet == 0xf3) { \
+         state = 7; \
+      } else if (octet == 0xf0) { \
+         state = 6; \
+      } else { \
+         state = 1; \
+      } \
+   } else if (state == 2) { \
+      if (octet >= 0x80 && octet <= 0xbf) { \
+         state = 0; \
+      } else { \
+         state = 1; \
+      } \
+   } else if (state == 3) { \
+      if (octet >= 0x80 && octet <= 0xbf) { \
+         state = 2; \
+      } else { \
+         state = 1; \
+      } \
+   } else if (state == 4) { \
+      if (octet >= 0xa0 && octet <= 0xbf) { \
+         state = 2; \
+      } else { \
+         state = 1; \
+      } \
+   } else if (state == 5) { \
+      if (octet >= 0x80 && octet <= 0x9f) { \
+         state = 2; \
+      } else { \
+         state = 1; \
+      } \
+   } else if (state == 6) { \
+      if (octet >= 0x90 && octet <= 0xbf) { \
+         state = 3; \
+      } else { \
+         state = 1; \
+      } \
+   } else if (state == 7) { \
+      if (octet >= 0x80 && octet <= 0xbf) { \
+         state = 3; \
+      } else { \
+         state = 1; \
+      } \
+   } else if (state == 8) { \
+      if (octet >= 0x80 && octet <= 0x8f) { \
+         state = 3; \
+      } else { \
+         state = 1; \
+      } \
+   } else if (state == 1) { \
+      /* refective state 1 */ \
+   } else { \
+      /* should not arrive here */ \
+   }
+
+
+int _nvx_utf8vld_validate_unrolled (void* utf8vld, const uint8_t* data, size_t length) {
+
+   utf8_validator_t* vld = (utf8_validator_t*) utf8vld;
+
+   int state = vld->state;
+
+   const uint8_t* tail_end = data + length;
+
+   while (data < tail_end && state != 1) {
+
+      // get tail octet
+      int octet = *data;
+
+      // do the DFA
+      DFA_TRANSITION(state, octet);
+
+      ++data;
+   }
+
+   vld->state = state;
+
+   if (state == 0) {
+      // UTF8 is valid and ends on codepoint
+      return 0;
+   } else {
+      if (state == 1) {
+         // UTF8 is invalid
+         return -1;
+      } else {
+         // UTF8 is valid, but does not end on codepoint (needs more data)
+         return 1;
+      }
+   }
+}
+
+
+/*
+   __m128i _mm_load_si128 (__m128i const* mem_addr)
+      #include "emmintrin.h"
+      Instruction: movdqa
+      CPUID Feature Flag: SSE2
+
+   int _mm_movemask_epi8 (__m128i a)
+      #include "emmintrin.h"
+      Instruction: pmovmskb
+      CPUID Feature Flag: SSE2
+
+   __m128i _mm_srli_si128 (__m128i a, int imm)
+      #include "emmintrin.h"
+      Instruction: psrldq
+      CPUID Feature Flag: SSE2
+
+   int _mm_cvtsi128_si32 (__m128i a)
+      #include "emmintrin.h"
+      Instruction: movd
+      CPUID Feature Flag: SSE2
+
+   int _mm_extract_epi16 (__m128i a, int imm)
+      #include "emmintrin.h"
+      Instruction: pextrw
+      CPUID Feature Flag: SSE2
+
+   int _mm_extract_epi8 (__m128i a, const int imm)
+      #include "smmintrin.h"
+      Instruction: pextrb
+      CPUID Feature Flag: SSE4.1
+*/
+
+#ifdef __SSE2__
+int _nvx_utf8vld_validate_sse2 (void* utf8vld, const uint8_t* data, size_t length) {
+
+   utf8_validator_t* vld = (utf8_validator_t*) utf8vld;
+
+   int state = vld->state;
+
+   const uint8_t* tail_end = data + length;
+
+   // process unaligned head (sub 16 octets)
+   //
+   size_t head_len = ((size_t) data) % sizeof(__m128i);
+   if (head_len) {
+
+      const uint8_t* head_end = data + head_len;
+
+      while (data < head_end && state != UTF8_REJECT) {
+
+         // get head octet
+         int octet = *data;
+
+         // do the DFA
+         DFA_TRANSITION(state, octet);
+
+         ++data;
+      }
+   }
+
+   // process aligned middle (16 octet chunks)
+   //
+   const __m128i* ptr = ((const __m128i*) data);
+   const __m128i* end = ((const __m128i*) data) + ((length - head_len) / sizeof(__m128i));
+
+   while (ptr < end && state != UTF8_REJECT) {
+
+      __builtin_prefetch(ptr + 1, 0, 3);
+      //__builtin_prefetch(ptr + 4, 0, 3); // 16*4=64: cache-line prefetch
+
+      __m128i xmm1 = _mm_load_si128(ptr);
+
+      if (__builtin_expect(state || _mm_movemask_epi8(xmm1), 0)) {
+
+         // copy to different reg - this allows the prefetching to
+         // do its job in the meantime (I guess ..)
+
+         // SSE2 variant
+         //
+         int octet;
+
+         // octet 0
+         octet = 0xff & _mm_cvtsi128_si32(xmm1);
+         DFA_TRANSITION(state, octet);
+
+         // octet 1
+         xmm1 = _mm_srli_si128(xmm1,  1);
+         octet = 0xff & _mm_cvtsi128_si32(xmm1);
+         DFA_TRANSITION(state, octet);
+
+         // octet 2
+         xmm1 = _mm_srli_si128(xmm1,  1);
+         octet = 0xff & _mm_cvtsi128_si32(xmm1);
+         DFA_TRANSITION(state, octet);
+
+         // octet 3
+         xmm1 = _mm_srli_si128(xmm1,  1);
+         octet = 0xff & _mm_cvtsi128_si32(xmm1);
+         DFA_TRANSITION(state, octet);
+
+         // octet 4
+         xmm1 = _mm_srli_si128(xmm1,  1);
+         octet = 0xff & _mm_cvtsi128_si32(xmm1);
+         DFA_TRANSITION(state, octet);
+
+         // octet 5
+         xmm1 = _mm_srli_si128(xmm1,  1);
+         octet = 0xff & _mm_cvtsi128_si32(xmm1);
+         DFA_TRANSITION(state, octet);
+
+         // octet 6
+         xmm1 = _mm_srli_si128(xmm1,  1);
+         octet = 0xff & _mm_cvtsi128_si32(xmm1);
+         DFA_TRANSITION(state, octet);
+
+         // octet 7
+         xmm1 = _mm_srli_si128(xmm1,  1);
+         octet = 0xff & _mm_cvtsi128_si32(xmm1);
+         DFA_TRANSITION(state, octet);
+
+         // octet 8
+         xmm1 = _mm_srli_si128(xmm1,  1);
+         octet = 0xff & _mm_cvtsi128_si32(xmm1);
+         DFA_TRANSITION(state, octet);
+
+         // octet 9
+         xmm1 = _mm_srli_si128(xmm1,  1);
+         octet = 0xff & _mm_cvtsi128_si32(xmm1);
+         DFA_TRANSITION(state, octet);
+
+         // octet 10
+         xmm1 = _mm_srli_si128(xmm1,  1);
+         octet = 0xff & _mm_cvtsi128_si32(xmm1);
+         DFA_TRANSITION(state, octet);
+
+         // octet 11
+         xmm1 = _mm_srli_si128(xmm1,  1);
+         octet = 0xff & _mm_cvtsi128_si32(xmm1);
+         DFA_TRANSITION(state, octet);
+
+         // octet 12
+         xmm1 = _mm_srli_si128(xmm1,  1);
+         octet = 0xff & _mm_cvtsi128_si32(xmm1);
+         DFA_TRANSITION(state, octet);
+
+         // octet 13
+         xmm1 = _mm_srli_si128(xmm1,  1);
+         octet = 0xff & _mm_cvtsi128_si32(xmm1);
+         DFA_TRANSITION(state, octet);
+
+         // octet 14
+         xmm1 = _mm_srli_si128(xmm1,  1);
+         octet = 0xff & _mm_cvtsi128_si32(xmm1);
+         DFA_TRANSITION(state, octet);
+
+         // octet 15
+         xmm1 = _mm_srli_si128(xmm1,  1);
+         octet = 0xff & _mm_cvtsi128_si32(xmm1);
+         DFA_TRANSITION(state, octet);
+      }
+      ++ptr;
+   }
+
+   // process unaligned tail (sub 16 octets)
+   //
+   const uint8_t* tail_ptr = (const uint8_t*) ptr;
+
+   while (tail_ptr < tail_end && state != UTF8_REJECT) {
+
+      // get tail octet
+      int octet = *tail_ptr;
+
+      // do the DFA
+      DFA_TRANSITION(state, octet);
+
+      ++tail_ptr;
+   }
+
+   vld->state = state;
+
+   if (state == UTF8_ACCEPT) {
+      // UTF8 is valid and ends on codepoint
+      return 0;
+   } else {
+      if (state == UTF8_REJECT) {
+         // UTF8 is invalid
+         return -1;
+      } else {
+         // UTF8 is valid, but does not end on codepoint (needs more data)
+         return 1;
+      }
+   }
+}
+#endif
+
+
+#ifdef __SSE4_1__
+int _nvx_utf8vld_validate_sse4 (void* utf8vld, const uint8_t* data, size_t length) {
+
+   utf8_validator_t* vld = (utf8_validator_t*) utf8vld;
+
+   int state = vld->state;
+
+   const uint8_t* tail_end = data + length;
+
+   // process unaligned head (sub 16 octets)
+   //
+   size_t head_len = ((size_t) data) % sizeof(__m128i);
+   if (head_len) {
+
+      const uint8_t* head_end = data + head_len;
+
+      while (data < head_end && state != UTF8_REJECT) {
+
+         // get head octet
+         int octet = *data;
+
+         // do the DFA
+         DFA_TRANSITION(state, octet);
+
+         ++data;
+      }
+   }
+
+   // process aligned middle (16 octet chunks)
+   //
+   const __m128i* ptr = ((const __m128i*) data);
+   const __m128i* end = ((const __m128i*) data) + ((length - head_len) / sizeof(__m128i));
+
+   while (ptr < end && state != UTF8_REJECT) {
+
+      __builtin_prefetch(ptr + 1, 0, 3);
+      //__builtin_prefetch(ptr + 4, 0, 3); // 16*4=64: cache-line prefetch
+
+      __m128i xmm1 = _mm_load_si128(ptr);
+
+
+      if (__builtin_expect(state || _mm_movemask_epi8(xmm1), 0)) {
+
+         // copy to different reg - this allows the prefetching to
+         // do its job in the meantime (I guess ..)
+
+         // SSE4.1 variant
+         //
+         int octet;
+
+         // octet 0
+         octet = _mm_extract_epi8(xmm1, 0);
+         DFA_TRANSITION(state, octet);
+
+         // octet 1
+         octet = _mm_extract_epi8(xmm1, 1);
+         DFA_TRANSITION(state, octet);
+
+         // octet 2
+         octet = _mm_extract_epi8(xmm1, 2);
+         DFA_TRANSITION(state, octet);
+
+         // octet 3
+         octet = _mm_extract_epi8(xmm1, 3);
+         DFA_TRANSITION(state, octet);
+
+         // octet 4
+         octet = _mm_extract_epi8(xmm1, 4);
+         DFA_TRANSITION(state, octet);
+
+         // octet 5
+         octet = _mm_extract_epi8(xmm1, 5);
+         DFA_TRANSITION(state, octet);
+
+         // octet 6
+         octet = _mm_extract_epi8(xmm1, 6);
+         DFA_TRANSITION(state, octet);
+
+         // octet 7
+         octet = _mm_extract_epi8(xmm1, 7);
+         DFA_TRANSITION(state, octet);
+
+         // octet 8
+         octet = _mm_extract_epi8(xmm1, 8);
+         DFA_TRANSITION(state, octet);
+
+         // octet 9
+         octet = _mm_extract_epi8(xmm1, 9);
+         DFA_TRANSITION(state, octet);
+
+         // octet 10
+         octet = _mm_extract_epi8(xmm1, 10);
+         DFA_TRANSITION(state, octet);
+
+         // octet 11
+         octet = _mm_extract_epi8(xmm1, 11);
+         DFA_TRANSITION(state, octet);
+
+         // octet 12
+         octet = _mm_extract_epi8(xmm1, 12);
+         DFA_TRANSITION(state, octet);
+
+         // octet 13
+         octet = _mm_extract_epi8(xmm1, 13);
+         DFA_TRANSITION(state, octet);
+
+         // octet 14
+         octet = _mm_extract_epi8(xmm1, 14);
+         DFA_TRANSITION(state, octet);
+
+         // octet 15
+         octet = _mm_extract_epi8(xmm1, 15);
+         DFA_TRANSITION(state, octet);
+      }
+      ++ptr;
+   }
+
+   // process unaligned tail (sub 16 octets)
+   //
+   const uint8_t* tail_ptr = (const uint8_t*) ptr;
+
+   while (tail_ptr < tail_end && state != UTF8_REJECT) {
+
+      // get tail octet
+      int octet = *tail_ptr;
+
+      // do the DFA
+      DFA_TRANSITION(state, octet);
+
+      ++tail_ptr;
+   }
+
+   vld->state = state;
+
+   if (state == UTF8_ACCEPT) {
+      // UTF8 is valid and ends on codepoint
+      return 0;
+   } else {
+      if (state == UTF8_REJECT) {
+         // UTF8 is invalid
+         return -1;
+      } else {
+         // UTF8 is valid, but does not end on codepoint (needs more data)
+         return 1;
+      }
+   }
+}
+#endif
+
+
+int nvx_utf8vld_validate (void* utf8vld, const uint8_t* data, size_t length) {
+
+   utf8_validator_t* vld = (utf8_validator_t*) utf8vld;
+
+   switch (vld->impl) {
+      case UTF8_VALIDATOR_TABLE_DFA:
+         return _nvx_utf8vld_validate_table(utf8vld, data, length);
+      case UTF8_VALIDATOR_UNROLLED_DFA:
+         return _nvx_utf8vld_validate_unrolled(utf8vld, data, length);
+#ifdef __SSE2__
+      case UTF8_VALIDATOR_SSE2_DFA:
+         return _nvx_utf8vld_validate_table(utf8vld, data, length);
+#endif
+#ifdef __SSE4_1__
+      case UTF8_VALIDATOR_SSE41_DFA:
+         return _nvx_utf8vld_validate_table(utf8vld, data, length);
+#endif
+      default:
+         return _nvx_utf8vld_validate_table(utf8vld, data, length);
+   }
+}

.venv/lib/python3.12/site-packages/autobahn/nvx/_utf8validator.py

@@ -0,0 +1,86 @@
+###############################################################################
+#
+# The MIT License (MIT)
+#
+# Copyright (c) typedef int GmbH
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+###############################################################################
+
+import os
+from cffi import FFI
+
+
+ffi = FFI()
+
+ffi.cdef("""
+    void* nvx_utf8vld_new ();
+
+    void nvx_utf8vld_reset (void* utf8vld);
+
+    int nvx_utf8vld_validate (void* utf8vld, const uint8_t* data, size_t length);
+
+    void nvx_utf8vld_free (void* utf8vld);
+
+    int nvx_utf8vld_set_impl(void* utf8vld, int impl);
+
+    int nvx_utf8vld_get_impl(void* utf8vld);
+""")
+
+if 'AUTOBAHN_USE_NVX' in os***REMOVED***iron and os***REMOVED***iron['AUTOBAHN_USE_NVX'] in ['1', 'true']:
+    optional = False  # :noindex:
+else:
+    optional = True  # :noindex:
+
+with open(os.path.join(os.path.dirname(__file__), '_utf8validator.c')) as fd:
+    c_source = fd.read()
+    ffi.set_source(
+        "_nvx_utf8validator",
+        c_source,
+        libraries=[],
+        extra_compile_args=['-std=c99', '-Wall', '-Wno-strict-prototypes', '-O3', '-march=native'],
+        optional=optional
+    )
+
+
+class Utf8Validator:
+    """
+    :noindex:
+    """
+
+    def __init__(self):
+        self.ffi = ffi
+
+        from _nvx_utf8validator import lib
+        self.lib = lib
+
+        self._vld = self.ffi.gc(self.lib.nvx_utf8vld_new(), self.lib.nvx_utf8vld_free)
+        # print(self.lib.nvx_utf8vld_get_impl(self._vld))
+
+    def reset(self):
+        self.lib.nvx_utf8vld_reset(self._vld)
+
+    def validate(self, ba):
+        res = self.lib.nvx_utf8vld_validate(self._vld, ba, len(ba))
+        return (res >= 0, res == 0, None, None)
+
+
+if __name__ == "__main__":
+    ffi.compile()

.venv/lib/python3.12/site-packages/autobahn/nvx/test/__init__.py

@@ -0,0 +1,25 @@
+###############################################################################
+#
+# The MIT License (MIT)
+#
+# Copyright (c) typedef int GmbH
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+###############################################################################

.venv/lib/python3.12/site-packages/autobahn/nvx/test/test_nvx_utf8validator.py

@@ -0,0 +1,359 @@
+# coding=utf-8
+
+###############################################################################
+#
+# The MIT License (MIT)
+#
+# Copyright (c) typedef int GmbH
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+###############################################################################
+
+import struct
+import unittest
+
+from autobahn.websocket.utf8validator import Utf8Validator as StandardUtf8Validator
+
+try:
+    from _nvx_utf8validator import lib  # noqa
+    from autobahn.nvx import Utf8Validator as NvxUtf8Validator
+except ImportError:
+    HAS_NVX = False
+else:
+    HAS_NVX = True
+
+
+def _create_utf8_test_sequences():
+    """
+    Create test sequences for UTF-8 decoder tests from
+    http://www.cl.cam.ac.uk/~mgk25/ucs/examples/UTF-8-test.txt
+    """
+
+    UTF8_TEST_SEQUENCES = []
+
+    # 1 Some correct UTF-8 text
+    vss = b'\xce\xba\xe1\xbd\xb9\xcf\x83\xce\xbc\xce\xb5'
+    vs = [b"Some valid UTF-8 sequences", []]
+    vs[1].append((True, b'hello\x24world'))  # U+0024
+    vs[1].append((True, b'hello\xC2\xA2world'))  # U+00A2
+    vs[1].append((True, b'hello\xE2\x82\xACworld'))  # U+20AC
+    vs[1].append((True, b'hello\xF0\xA4\xAD\xA2world'))  # U+24B62
+    vs[1].append((True, vss))
+    UTF8_TEST_SEQUENCES.append(vs)
+
+    # All prefixes of correct UTF-8 text
+    vs = [
+        b"All prefixes of a valid UTF-8 string that contains multi-byte code points",
+        []]
+    v = StandardUtf8Validator()
+    for i in range(1, len(vss) + 1):
+        v.reset()
+        res = v.validate(vss[:i])
+        vs[1].append((res[0] and res[1], vss[:i]))
+    UTF8_TEST_SEQUENCES.append(vs)
+
+    # 2.1 First possible sequence of a certain length
+    vs = [b"First possible sequence of a certain length", []]
+    vs[1].append((True, b'\x00'))
+    vs[1].append((True, b'\xc2\x80'))
+    vs[1].append((True, b'\xe0\xa0\x80'))
+    vs[1].append((True, b'\xf0\x90\x80\x80'))
+    UTF8_TEST_SEQUENCES.append(vs)
+
+    # the following conform to the UTF-8 integer encoding scheme, but
+    # valid UTF-8 only allows for Unicode code points up to U+10FFFF
+    vs = [b"First possible sequence length 5/6 (invalid codepoints)", []]
+    vs[1].append((False, b'\xf8\x88\x80\x80\x80'))
+    vs[1].append((False, b'\xfc\x84\x80\x80\x80\x80'))
+    UTF8_TEST_SEQUENCES.append(vs)
+
+    # 2.2 Last possible sequence of a certain length
+    vs = [b"Last possible sequence of a certain length", []]
+    vs[1].append((True, b'\x7f'))
+    vs[1].append((True, b'\xdf\xbf'))
+    vs[1].append((True, b'\xef\xbf\xbf'))
+    vs[1].append((True, b'\xf4\x8f\xbf\xbf'))
+    UTF8_TEST_SEQUENCES.append(vs)
+
+    # the following conform to the UTF-8 integer encoding scheme, but
+    # valid UTF-8 only allows for Unicode code points up to U+10FFFF
+    vs = [b"Last possible sequence length 4/5/6 (invalid codepoints)", []]
+    vs[1].append((False, b'\xf7\xbf\xbf\xbf'))
+    vs[1].append((False, b'\xfb\xbf\xbf\xbf\xbf'))
+    vs[1].append((False, b'\xfd\xbf\xbf\xbf\xbf\xbf'))
+    UTF8_TEST_SEQUENCES.append(vs)
+
+    # 2.3 Other boundary conditions
+    vs = [b"Other boundary conditions", []]
+    vs[1].append((True, b'\xed\x9f\xbf'))
+    vs[1].append((True, b'\xee\x80\x80'))
+    vs[1].append((True, b'\xef\xbf\xbd'))
+    vs[1].append((True, b'\xf4\x8f\xbf\xbf'))
+    vs[1].append((False, b'\xf4\x90\x80\x80'))
+    UTF8_TEST_SEQUENCES.append(vs)
+
+    # 3.1  Unexpected continuation bytes
+    vs = [b"Unexpected continuation bytes", []]
+    vs[1].append((False, b'\x80'))
+    vs[1].append((False, b'\xbf'))
+    vs[1].append((False, b'\x80\xbf'))
+    vs[1].append((False, b'\x80\xbf\x80'))
+    vs[1].append((False, b'\x80\xbf\x80\xbf'))
+    vs[1].append((False, b'\x80\xbf\x80\xbf\x80'))
+    vs[1].append((False, b'\x80\xbf\x80\xbf\x80\xbf'))
+    s = b''
+
+    # 3.2  Lonely start characters
+    vs = [b"Lonely start characters", []]
+    m = [(0xc0, 0xdf), (0xe0, 0xef), (0xf0, 0xf7), (0xf8, 0xfb), (0xfc, 0xfd)]
+    for mm in m:
+        s = b''
+        for i in range(mm[0], mm[1]):
+            s += struct.pack('BB', i, 0x20)
+            # s += chr(i)
+            # s += chr(0x20)
+        vs[1].append((False, s))
+    UTF8_TEST_SEQUENCES.append(vs)
+
+    # 3.3  Sequences with last continuation byte missing
+    vs = [b"Sequences with last continuation byte missing", []]
+    k = [b'\xc0', b'\xe0\x80', b'\xf0\x80\x80', b'\xf8\x80\x80\x80', b'\xfc\x80\x80\x80\x80',
+         b'\xdf', b'\xef\xbf', b'\xf7\xbf\xbf', b'\xfb\xbf\xbf\xbf', b'\xfd\xbf\xbf\xbf\xbf']
+    for kk in k:
+        vs[1].append((False, kk))
+    UTF8_TEST_SEQUENCES.append(vs)
+
+    # 3.4  Concatenation of incomplete sequences
+    vs = [b"Concatenation of incomplete sequences", []]
+    vs[1].append((False, b''.join(k)))
+    UTF8_TEST_SEQUENCES.append(vs)
+
+    # 3.5  Impossible bytes
+    vs = [b"Impossible bytes", []]
+    vs[1].append((False, b'\xfe'))
+    vs[1].append((False, b'\xff'))
+    vs[1].append((False, b'\xfe\xfe\xff\xff'))
+    UTF8_TEST_SEQUENCES.append(vs)
+
+    # 4.1  Examples of an overlong ASCII character
+    vs = [b"Examples of an overlong ASCII character", []]
+    vs[1].append((False, b'\xc0\xaf'))
+    vs[1].append((False, b'\xe0\x80\xaf'))
+    vs[1].append((False, b'\xf0\x80\x80\xaf'))
+    vs[1].append((False, b'\xf8\x80\x80\x80\xaf'))
+    vs[1].append((False, b'\xfc\x80\x80\x80\x80\xaf'))
+    UTF8_TEST_SEQUENCES.append(vs)
+
+    # 4.2  Maximum overlong sequences
+    vs = [b"Maximum overlong sequences", []]
+    vs[1].append((False, b'\xc1\xbf'))
+    vs[1].append((False, b'\xe0\x9f\xbf'))
+    vs[1].append((False, b'\xf0\x8f\xbf\xbf'))
+    vs[1].append((False, b'\xf8\x87\xbf\xbf\xbf'))
+    vs[1].append((False, b'\xfc\x83\xbf\xbf\xbf\xbf'))
+    UTF8_TEST_SEQUENCES.append(vs)
+
+    # 4.3  Overlong representation of the NUL character
+    vs = [b"Overlong representation of the NUL character", []]
+    vs[1].append((False, b'\xc0\x80'))
+    vs[1].append((False, b'\xe0\x80\x80'))
+    vs[1].append((False, b'\xf0\x80\x80\x80'))
+    vs[1].append((False, b'\xf8\x80\x80\x80\x80'))
+    vs[1].append((False, b'\xfc\x80\x80\x80\x80\x80'))
+    UTF8_TEST_SEQUENCES.append(vs)
+
+    # 5.1 Single UTF-16 surrogates
+    vs = [b"Single UTF-16 surrogates", []]
+    vs[1].append((False, b'\xed\xa0\x80'))
+    vs[1].append((False, b'\xed\xad\xbf'))
+    vs[1].append((False, b'\xed\xae\x80'))
+    vs[1].append((False, b'\xed\xaf\xbf'))
+    vs[1].append((False, b'\xed\xb0\x80'))
+    vs[1].append((False, b'\xed\xbe\x80'))
+    vs[1].append((False, b'\xed\xbf\xbf'))
+    UTF8_TEST_SEQUENCES.append(vs)
+
+    # 5.2 Paired UTF-16 surrogates
+    vs = [b"Paired UTF-16 surrogates", []]
+    vs[1].append((False, b'\xed\xa0\x80\xed\xb0\x80'))
+    vs[1].append((False, b'\xed\xa0\x80\xed\xbf\xbf'))
+    vs[1].append((False, b'\xed\xad\xbf\xed\xb0\x80'))
+    vs[1].append((False, b'\xed\xad\xbf\xed\xbf\xbf'))
+    vs[1].append((False, b'\xed\xae\x80\xed\xb0\x80'))
+    vs[1].append((False, b'\xed\xae\x80\xed\xbf\xbf'))
+    vs[1].append((False, b'\xed\xaf\xbf\xed\xb0\x80'))
+    vs[1].append((False, b'\xed\xaf\xbf\xed\xbf\xbf'))
+    UTF8_TEST_SEQUENCES.append(vs)
+
+    # 5.3 Other illegal code positions
+    # Those are non-character code points and valid UTF-8 by RFC 3629
+    vs = [b"Non-character code points (valid UTF-8)", []]
+    # https://bug686312.bugzilla.mozilla.org/attachment.cgi?id=561257
+    # non-characters: EF BF [BE-BF]
+    vs[1].append((True, b'\xef\xbf\xbe'))
+    vs[1].append((True, b'\xef\xbf\xbf'))
+    # non-characters: F[0-7] [89AB]F BF [BE-BF]
+    for z1 in [b'\xf0', b'\xf1', b'\xf2', b'\xf3', b'\xf4']:
+        for z2 in [b'\x8f', b'\x9f', b'\xaf', b'\xbf']:
+            # those encode codepoints >U+10FFFF
+            if not (z1 == b'\xf4' and z2 != b'\x8f'):
+                for z3 in [b'\xbe', b'\xbf']:
+                    zz = z1 + z2 + b'\xbf' + z3
+                    if zz not in [b'\xf0\x8f\xbf\xbe',
+                                  b'\xf0\x8f\xbf\xbf']:  # filter overlong sequences
+                        vs[1].append((True, zz))
+    UTF8_TEST_SEQUENCES.append(vs)
+
+    # Unicode "specials", such as replacement char etc
+    # http://en.wikipedia.org/wiki/Specials_%28Unicode_block%29
+    vs = [b"Unicode specials (i.e. replacement char)", []]
+    vs[1].append((True, b'\xef\xbf\xb9'))
+    vs[1].append((True, b'\xef\xbf\xba'))
+    vs[1].append((True, b'\xef\xbf\xbb'))
+    vs[1].append((True, b'\xef\xbf\xbc'))
+    vs[1].append((True, b'\xef\xbf\xbd'))  # replacement char
+    vs[1].append((True, b'\xef\xbf\xbe'))
+    vs[1].append((True, b'\xef\xbf\xbf'))
+    UTF8_TEST_SEQUENCES.append(vs)
+
+    return UTF8_TEST_SEQUENCES
+
+
+def _create_valid_utf8_test_sequences():
+    """
+    Generate some exotic, but valid UTF8 test strings.
+    """
+    VALID_UTF8_TEST_SEQUENCES = []
+    for test in _create_utf8_test_sequences():
+        valids = [x[1] for x in test[1] if x[0]]
+        if len(valids) > 0:
+            VALID_UTF8_TEST_SEQUENCES.append([test[0], valids])
+    return VALID_UTF8_TEST_SEQUENCES
+
+
+@unittest.skipIf(not HAS_NVX, 'NVX native extensions not present')
+class TestNvxUtf8Validator(unittest.TestCase):
+
+    def setUp(self):
+        # These tests verify the UTF-8 decoder/validator on the various test cases from
+        # http://www.cl.cam.ac.uk/~mgk25/ucs/examples/UTF-8-test.txt
+        vs = []
+        for k in _create_utf8_test_sequences():
+            vs.extend(k[1])
+
+        # All Unicode code points
+        for i in range(
+                0, 0xffff):  # should by 0x10ffff, but non-wide Python build is limited to 16-bits
+            if i < 0xD800 or i > 0xDFFF:  # filter surrogate code points, which are disallowed to encode in UTF-8
+                vs.append((True, chr(i).encode("utf-8")))
+
+        # FIXME: UnicodeEncodeError: 'utf-8' codec can't encode character '\ud800'
+        #        in position 0: surrogates not allowed
+        if False:
+            # 5.1 Single UTF-16 surrogates
+            for i in range(0xD800, 0xDBFF):  # high-surrogate
+                ss = chr(i).encode("utf-8")
+                vs.append((False, ss))
+            for i in range(0xDC00, 0xDFFF):  # low-surrogate
+                ss = chr(i).encode("utf-8")
+                vs.append((False, ss))
+
+            # 5.2 Paired UTF-16 surrogates
+            for i in range(0xD800, 0xDBFF):  # high-surrogate
+                for j in range(0xDC00, 0xDFFF):  # low-surrogate
+                    ss1 = chr(i).encode("utf-8")
+                    ss2 = chr(j).encode("utf-8")
+                    vs.append((False, ss1 + ss2))
+                    vs.append((False, ss2 + ss1))
+
+        self._TEST_SEQUENCES = vs
+
+    def test_standard_utf8validator(self):
+        """
+        Test standard implementation of UTF8 validator.
+        """
+        validator = StandardUtf8Validator()
+        return self._test_utf8(validator)
+
+    def test_nvx_utf8validator(self):
+        """
+        Test NVX implementation of UTF8 validator.
+        """
+        validator = NvxUtf8Validator()
+        return self._test_utf8(validator)
+
+    def test_standard_utf8validator_incremental(self):
+        """
+        Test standard implementation of UTF8 validator in incremental mode.
+        """
+        validator = StandardUtf8Validator()
+        return self._test_utf8_incremental(validator)
+
+    # FIXME
+    # see also (I think ..): https://twistedmatrix.com/trac/ticket/4811
+    #
+    # import pytest
+    #
+    # @pytest.mark.xfail(reason='NVX UTF8 validator lacks incremental mode implementation')
+    # @unittest.expectedFailure
+    # def test_nvx_utf8validator_incremental(self):
+    #     """
+    #     Test NVX implementation of UTF8 validator in incremental mode.
+    #     """
+    #     validator = NvxUtf8Validator()
+    #     return self._test_utf8_incremental(validator)
+
+    def _test_utf8(self, validator):
+        for s in self._TEST_SEQUENCES:
+            validator.reset()
+            r = validator.validate(s[1])
+
+            # no UTF-8 decode error _and_ everything consumed
+            res = r[0] and r[1]
+
+            self.assertEqual(res, s[0])
+
+    def _test_utf8_incremental(self, validator, withPositions=True):
+        # These tests verify that the UTF-8 decoder/validator can operate incrementally.
+        if withPositions:
+            # testing validator 4 on incremental detection with positions
+            k = 4
+        else:
+            # testing validator 2 on incremental detection without positions
+            k = 2
+
+        validator.reset()
+        self.assertEqual((True, True, 15, 15)[:k], validator.validate('µ@ßöäüàá'.encode('utf8'))[:k])
+
+        validator.reset()
+        self.assertEqual((False, False, 0, 0)[:k], validator.validate(b"\xF5")[:k])
+
+        # the following 3 all fail on eating byte 7 (0xA0)
+        validator.reset()
+        self.assertEqual((True, True, 6, 6)[:k], validator.validate(b"\x65\x64\x69\x74\x65\x64")[:k])
+        self.assertEqual((False, False, 1, 7)[:k], validator.validate(b"\xED\xA0\x80")[:k])
+
+        validator.reset()
+        self.assertEqual((True, True, 4, 4)[:k], validator.validate(b"\x65\x64\x69\x74")[:k])
+        self.assertEqual((False, False, 3, 7)[:k], validator.validate(b"\x65\x64\xED\xA0\x80")[:k])
+
+        validator.reset()
+        self.assertEqual((True, False, 7, 7)[:k], validator.validate(b"\x65\x64\x69\x74\x65\x64\xED")[:k])
+        self.assertEqual((False, False, 0, 7)[:k], validator.validate(b"\xA0\x80")[:k])

.venv/lib/python3.12/site-packages/autobahn/rawsocket/__init__.py

@@ -0,0 +1,25 @@
+###############################################################################
+#
+# The MIT License (MIT)
+#
+# Copyright (c) typedef int GmbH
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+###############################################################################

.venv/lib/python3.12/site-packages/autobahn/rawsocket/test/__init__.py

@@ -0,0 +1,25 @@
+###############################################################################
+#
+# The MIT License (MIT)
+#
+# Copyright (c) typedef int GmbH
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+###############################################################################

.venv/lib/python3.12/site-packages/autobahn/rawsocket/test/test_rawsocket_url.py

@@ -0,0 +1,124 @@
+###############################################################################
+#
+# The MIT License (MIT)
+#
+# Copyright (c) typedef int GmbH
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+###############################################################################
+
+import unittest
+
+from autobahn.rawsocket.util import create_url, parse_url
+
+
+class TestCreateRsUrl(unittest.TestCase):
+
+    def test_create_url01(self):
+        self.assertEqual(create_url("localhost"), "rs://localhost:80")
+
+    def test_create_url02(self):
+        self.assertEqual(create_url("localhost", port=8090), "rs://localhost:8090")
+
+    def test_create_url03(self):
+        self.assertEqual(create_url("localhost", isSecure=True), "rss://localhost:443")
+
+    def test_create_url04(self):
+        self.assertEqual(create_url("localhost", isSecure=True, port=443), "rss://localhost:443")
+
+    def test_create_url05(self):
+        self.assertEqual(create_url("localhost", isSecure=True, port=80), "rss://localhost:80")
+
+    def test_create_url06(self):
+        self.assertEqual(create_url("unix", port="file.sock"), "rs://unix:file.sock")
+
+    def test_create_url07(self):
+        self.assertEqual(create_url("unix", port="/tmp/file.sock"), "rs://unix:/tmp/file.sock")
+
+    def test_create_url08(self):
+        self.assertEqual(create_url("unix", port="../file.sock"), "rs://unix:../file.sock")
+
+    def test_create_url09(self):
+        self.assertEqual(create_url("unix", isSecure=True, port="file.sock"), "rss://unix:file.sock")
+
+    def test_create_url10(self):
+        self.assertEqual(create_url("unix", isSecure=True, port="/tmp/file.sock"), "rss://unix:/tmp/file.sock")
+
+    def test_create_url11(self):
+        self.assertEqual(create_url("unix", isSecure=True, port="../file.sock"), "rss://unix:../file.sock")
+
+
+class TestParseWsUrl(unittest.TestCase):
+
+    # parse_url -> (isSecure, host, port)
+
+    def test_parse_url01(self):
+        self.assertEqual(parse_url("rs://localhost"), (False, 'localhost', 80))
+
+    def test_parse_url02(self):
+        self.assertEqual(parse_url("rss://localhost"), (True, 'localhost', 443))
+
+    def test_parse_url03(self):
+        self.assertEqual(parse_url("rs://localhost:9000"), (False, 'localhost', 9000))
+
+    def test_parse_url04(self):
+        self.assertEqual(parse_url("rss://localhost:9000"), (True, 'localhost', 9000))
+
+    def test_parse_url05(self):
+        self.assertRaises(Exception, parse_url, "ws://localhost")
+
+    def test_parse_url06(self):
+        self.assertRaises(Exception, parse_url, "wss://localhost")
+
+    def test_parse_url07(self):
+        self.assertRaises(Exception, parse_url, "ws://localhost:80")
+
+    def test_parse_url08(self):
+        self.assertRaises(Exception, parse_url, "rs://localhost/somepath")
+
+    def test_parse_url09(self):
+        self.assertRaises(Exception, parse_url, "rs://localhost#somefrag")
+
+    def test_parse_url10(self):
+        self.assertRaises(Exception, parse_url, "rs://localhost?foo=bar")
+
+    def test_parse_url11(self):
+        self.assertRaises(Exception, parse_url, "rss://")
+
+    def test_parse_url12(self):
+        self.assertRaises(Exception, parse_url, "rs://")
+
+    def test_parse_url13(self):
+        self.assertEqual(parse_url("rs://unix:file.sock"), (False, 'unix', 'file.sock'))
+
+    def test_parse_url14(self):
+        self.assertEqual(parse_url("rs://unix:/tmp/file.sock"), (False, 'unix', '/tmp/file.sock'))
+
+    def test_parse_url15(self):
+        self.assertEqual(parse_url("rs://unix:../file.sock"), (False, 'unix', '../file.sock'))
+
+    def test_parse_url16(self):
+        self.assertEqual(parse_url("rss://unix:file.sock"), (True, 'unix', 'file.sock'))
+
+    def test_parse_url17(self):
+        self.assertEqual(parse_url("rss://unix:/tmp/file.sock"), (True, 'unix', '/tmp/file.sock'))
+
+    def test_parse_url18(self):
+        self.assertEqual(parse_url("rss://unix:../file.sock"), (True, 'unix', '../file.sock'))

.venv/lib/python3.12/site-packages/autobahn/rawsocket/util.py

@@ -0,0 +1,163 @@
+###############################################################################
+#
+# The MIT License (MIT)
+#
+# Copyright (c) typedef int GmbH
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+###############################################################################
+
+
+from autobahn.util import public
+
+# The Python urlparse module currently does not contain the rs/rss
+# schemes, so we add those dynamically (which is a hack of course).
+#
+# Important: if you change this stuff (you shouldn't), make sure
+# _all_ our unit tests for WS URLs succeed
+#
+from urllib import parse as urlparse
+
+wsschemes = ["rs", "rss"]
+urlparse.uses_relative.extend(wsschemes)
+urlparse.uses_netloc.extend(wsschemes)
+urlparse.uses_params.extend(wsschemes)
+urlparse.uses_query.extend(wsschemes)
+urlparse.uses_fragment.extend(wsschemes)
+
+__all__ = (
+    "create_url",
+    "parse_url",
+)
+
+
+@public
+def create_url(hostname, port=None, isSecure=False):
+    """
+    Create a RawSocket URL from components.
+
+    :param hostname: RawSocket server hostname (for TCP/IP sockets) or
+        filesystem path (for Unix domain sockets).
+    :type hostname: str
+
+    :param port: For TCP/IP sockets, RawSocket service port or ``None`` (to select default
+        ports ``80`` or ``443`` depending on ``isSecure``. When ``hostname=="unix"``,
+        this defines the path to the Unix domain socket instead of a TCP/IP network socket.
+    :type port: int or str
+
+    :param isSecure: Set ``True`` for secure RawSocket (``rss`` scheme).
+    :type isSecure: bool
+
+    :returns: Constructed RawSocket URL.
+    :rtype: str
+    """
+    # assert type(hostname) == str
+    assert type(isSecure) == bool
+
+    if hostname == 'unix':
+
+        netloc = "unix:%s" % port
+    else:
+        assert port is None or (type(port) == int and port in range(0, 65535))
+
+        if port is not None:
+            netloc = "%s:%d" % (hostname, port)
+        else:
+            if isSecure:
+                netloc = "{}:443".format(hostname)
+            else:
+                netloc = "{}:80".format(hostname)
+
+    if isSecure:
+        scheme = "rss"
+    else:
+        scheme = "rs"
+
+    return "{}://{}".format(scheme, netloc)
+
+
+@public
+def parse_url(url):
+    """
+    Parses as RawSocket URL into it's components and returns a tuple:
+
+     - ``isSecure`` is a flag which is ``True`` for ``rss`` URLs.
+     - ``host`` is the hostname or IP from the URL.
+
+    and for TCP/IP sockets:
+
+     - ``tcp_port`` is the port from the URL or standard port derived from
+       scheme (``rs`` => ``80``, ``rss`` => ``443``).
+
+    or for Unix domain sockets:
+
+     - ``uds_path`` is the path on the local host filesystem.
+
+    :param url: A valid RawSocket URL, i.e. ``rs://localhost:9000`` for TCP/IP sockets or
+        ``rs://unix:/tmp/file.sock`` for Unix domain sockets (UDS).
+    :type url: str
+
+    :returns: A 3-tuple ``(isSecure, host, tcp_port)`` (TCP/IP) or ``(isSecure, host, uds_path)`` (UDS).
+    :rtype: tuple
+    """
+    parsed = urlparse.urlparse(url)
+
+    if parsed.scheme not in ["rs", "rss"]:
+        raise Exception("invalid RawSocket URL: protocol scheme '{}' is not for RawSocket".format(parsed.scheme))
+
+    if not parsed.hostname or parsed.hostname == "":
+        raise Exception("invalid RawSocket URL: missing hostname")
+
+    if parsed.query is not None and parsed.query != "":
+        raise Exception("invalid RawSocket URL: non-empty query '{}'".format(parsed.query))
+
+    if parsed.fragment is not None and parsed.fragment != "":
+        raise Exception("invalid RawSocket URL: non-empty fragment '{}'".format(parsed.fragment))
+
+    if parsed.hostname == "unix":
+        # Unix domain sockets sockets
+
+        # rs://unix:/tmp/file.sock => unix:/tmp/file.sock => /tmp/file.sock
+        fp = parsed.netloc + parsed.path
+        uds_path = fp.split(':')[1]
+
+        # note: we don't interpret "uds_path" in any further way: it needs to be
+        # a path on the local host with a listening Unix domain sockets at the other end ..
+
+        return parsed.scheme == "rss", parsed.hostname, uds_path
+
+    else:
+        # TCP/IP sockets
+
+        if parsed.path is not None and parsed.path != "":
+            raise Exception("invalid RawSocket URL: non-empty path '{}'".format(parsed.path))
+
+        if parsed.port is None or parsed.port == "":
+            if parsed.scheme == "rs":
+                tcp_port = 80
+            else:
+                tcp_port = 443
+        else:
+            tcp_port = int(parsed.port)
+
+        if tcp_port < 1 or tcp_port > 65535:
+            raise Exception("invalid port {}".format(tcp_port))
+
+        return parsed.scheme == "rss", parsed.hostname, tcp_port

.venv/lib/python3.12/site-packages/autobahn/test/__init__.py

@@ -0,0 +1,25 @@
+###############################################################################
+#
+# The MIT License (MIT)
+#
+# Copyright (c) typedef int GmbH
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+###############################################################################

.venv/lib/python3.12/site-packages/autobahn/test/test_rng.py

@@ -0,0 +1,111 @@
+###############################################################################
+#
+# The MIT License (MIT)
+#
+# Copyright (c) typedef int GmbH
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+###############################################################################
+
+import os
+import sys
+import unittest
+
+import uuid
+import random
+from nacl import utils, public
+
+from autobahn import util
+
+
+@unittest.skipIf(not ('AUTOBAHN_CI_ENABLE_RNG_DEPLETION_TESTS' in os***REMOVED***iron and os***REMOVED***iron['AUTOBAHN_CI_ENABLE_RNG_DEPLETION_TESTS']), 'entropy depletion tests not enabled (env var AUTOBAHN_CI_ENABLE_RNG_DEPLETION_TESTS not set)')
+@unittest.skipIf(not sys.platform.startswith('linux'), 'entropy depletion tests only available on Linux')
+class TestEntropy(unittest.TestCase):
+
+    def test_non_depleting(self):
+        res = {}
+
+        with open('/dev/urandom', 'rb') as rng:
+            for i in range(1000):
+                for j in range(100):
+
+                    # "reseed" (seems pointless, but ..)
+                    random.seed()
+
+                    # random UUIDs
+                    v1 = uuid.uuid4()  # noqa
+
+                    # stdlib random
+                    v2 = random.random()  # noqa
+                    v3 = random.getrandbits(32)  # noqa
+                    v4 = random.randint(0, 9007199254740992)  # noqa
+                    v5 = random.normalvariate(10, 100)  # noqa
+                    v6 = random.choice(range(100))  # noqa
+
+                    # PyNaCl
+                    v7 = utils.random(public.Box.NONCE_SIZE)  # noqa
+
+                    # Autobahn utils
+                    v8 = util.generate_token(4, 4)  # noqa
+                    v9 = util.id()  # noqa
+                    v10 = util.rid()  # noqa
+                    v11 = util.newid()  # noqa
+
+                # direct procfs access to PRNG
+                d = rng.read(1000)  # noqa
+
+                # check available entropy
+                with open('/proc/sys/kernel/random/entropy_avail', 'r') as ent:
+                    ea = int(ent.read()) // 100
+                    if ea not in res:
+                        res[ea] = 0
+                    res[ea] += 1
+
+        skeys = sorted(res.keys())
+
+        print('\nsystem entropy depletion stats:')
+        for k in skeys:
+            print('{}: {}'.format(k, res[k]))
+
+        self.assertTrue(skeys[0] > 0)
+
+    def test_depleting(self):
+        res = {}
+
+        with open('/dev/random', 'rb') as rng:
+            for i in range(10000):
+
+                # direct procfs access to "real" RNG
+                d = rng.read(1000)  # noqa
+
+                # check available entropy
+                with open('/proc/sys/kernel/random/entropy_avail', 'r') as ent:
+                    ea = int(ent.read()) // 100
+                    if ea not in res:
+                        res[ea] = 0
+                    res[ea] += 1
+
+        skeys = sorted(res.keys())
+
+        print('\nsystem entropy depletion stats:')
+        for k in skeys:
+            print('{}: {}'.format(k, res[k]))
+
+        self.assertTrue(skeys[0] == 0)

.venv/lib/python3.12/site-packages/autobahn/test/test_util.py

@@ -0,0 +1,67 @@
+###############################################################################
+#
+# The MIT License (MIT)
+#
+# Copyright (c) typedef int GmbH
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+###############################################################################
+
+import os
+import unittest
+from binascii import b2a_hex
+
+from autobahn.util import IdGenerator, parse_activation_code, generate_activation_code, generate_token
+
+
+class TestIdGenerator(unittest.TestCase):
+    def test_idgenerator_is_generator(self):
+        "IdGenerator follows the generator protocol"
+        g = IdGenerator()
+        self.assertEqual(1, next(g))
+        self.assertEqual(2, next(g))
+
+    def test_generator_wrap(self):
+        g = IdGenerator()
+        g._next = 2 ** 53 - 1  # cheat a little
+
+        v = next(g)
+        self.assertEqual(v, 2 ** 53)
+        v = next(g)
+        self.assertEqual(v, 1)
+
+    def test_parse_valid_activation_codes(self):
+        for i in range(20):
+            code = generate_activation_code()
+            parsed_code = parse_activation_code(code)
+            self.assertTupleEqual(tuple(code.split('-')), parsed_code.groups())
+
+    def test_parse_invalid_activation_codes(self):
+        for i in range(20):
+            code = b2a_hex(os.urandom(20)).decode()
+            parsed_code = parse_activation_code(code)
+            self.assertEqual(None, parsed_code)
+
+    def test_generate_token(self):
+        token = generate_token(5, 4)
+        self.assertEqual(len(token), len('NUAG-UPQJ-MFGA-K5P5-MUGA'))
+        self.assertEqual(len(token.split('-')), 5)
+        for part in token.split('-'):
+            self.assertEqual(len(part), 4)

.venv/lib/python3.12/site-packages/autobahn/testutil.py

@@ -0,0 +1,67 @@
+###############################################################################
+#
+# The MIT License (MIT)
+#
+# Copyright (c) typedef int GmbH
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+###############################################################################
+
+
+class FakeTransport(object):
+    _written = b""
+    _open = True
+
+    def __init__(self):
+        self._abort_calls = []
+
+    def abortConnection(self, *args, **kw):
+        self._abort_calls.append((args, kw))
+
+    def write(self, msg):
+        if not self._open:
+            raise Exception("Can't write to a closed connection")
+        self._written = self._written + msg
+
+    def loseConnection(self):
+        self._open = False
+
+    def registerProducer(self, producer, streaming):
+        # https://twistedmatrix.com/documents/current/api/twisted.internet.interfaces.IConsumer.html
+        raise NotImplementedError
+
+    def unregisterProducer(self):
+        # do nothing is correct! until we fake implement registerProducer ..;)
+        pass
+
+    def getPeer(self):
+        # for Twisted, this would be an IAddress
+        class _FakePeer(object):
+            pass
+        return _FakePeer()
+
+    def getHost(self):
+        # for Twisted, this would be an IAddress
+        class _FakeHost(object):
+            pass
+        return _FakeHost()
+
+    def abort_called(self):
+        return len(self._abort_calls) > 0

.venv/lib/python3.12/site-packages/autobahn/twisted/__init__.py

@@ -0,0 +1,85 @@
+###############################################################################
+#
+# The MIT License (MIT)
+#
+# Copyright (c) typedef int GmbH
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+###############################################################################
+
+import platform
+
+import twisted
+
+import autobahn
+
+# Twisted specific utilities (these should really be in Twisted, but
+# they aren't, and we use these in example code, so it must be part of
+# the public API)
+from autobahn.twisted.util import sleep
+from autobahn.twisted.choosereactor import install_reactor
+
+# WebSocket protocol support
+from autobahn.twisted.websocket import \
+    WebSocketServerProtocol, \
+    WebSocketClientProtocol, \
+    WebSocketServerFactory, \
+    WebSocketClientFactory
+
+# support for running Twisted stream protocols over WebSocket
+from autobahn.twisted.websocket import WrappingWebSocketServerFactory, \
+    WrappingWebSocketClientFactory
+
+# Twisted Web support - FIXME: these imports trigger import of Twisted reactor!
+# from autobahn.twisted.resource import WebSocketResource, WSGIRootResource
+
+# WAMP support
+from autobahn.twisted.wamp import ApplicationSession
+
+
+__all__ = (
+    # this should really be in Twisted
+    'sleep',
+    'install_reactor',
+
+    # WebSocket
+    'WebSocketServerProtocol',
+    'WebSocketClientProtocol',
+    'WebSocketServerFactory',
+    'WebSocketClientFactory',
+
+    # wrapping stream protocols in WebSocket
+    'WrappingWebSocketServerFactory',
+    'WrappingWebSocketClientFactory',
+
+    # Twisted Web - FIXME: see comment for import above
+    # 'WebSocketResource',
+
+    # this should really be in Twisted - FIXME: see comment for import above
+    # 'WSGIRootResource',
+
+    # WAMP support
+    'ApplicationSession',
+)
+
+__ident__ = 'Autobahn/{}-Twisted/{}-{}/{}'.format(autobahn.__version__, twisted.__version__, platform.python_implementation(), platform.python_version())
+"""
+AutobahnPython library implementation (eg. "Autobahn/0.13.0-Twisted/15.5.0-CPython/3.5.1")
+"""

.venv/lib/python3.12/site-packages/autobahn/twisted/choosereactor.py

@@ -0,0 +1,226 @@
+########################################
+#
+# The MIT License (MIT)
+#
+# Copyright (c) typedef int GmbH
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software'), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS', WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+########################################
+
+import sys
+import traceback
+
+import txaio
+txaio.use_twisted()
+
+from twisted.python import reflect
+from twisted.internet.error import ReactorAlreadyInstalledError
+
+__all__ = (
+    'install_optimal_reactor',
+    'install_reactor',
+    'current_reactor_klass'
+)
+
+
+def current_reactor_klass():
+    """
+    Return class name of currently installed Twisted reactor or None.
+    """
+    if 'twisted.internet.reactor' in sys.modules:
+        current_reactor = reflect.qual(sys.modules['twisted.internet.reactor'].__class__).split('.')[-1]
+    else:
+        current_reactor = None
+    return current_reactor
+
+
+def install_optimal_reactor(require_optimal_reactor=True):
+    """
+    Try to install the optimal Twisted reactor for this platform:
+
+    - Linux:   epoll
+    - BSD/OSX: kqueue
+    - Windows: iocp
+    - Other:   select
+
+    Notes:
+
+    - This function exists, because the reactor types selected based on platform
+      in `twisted.internet.default` are different from here.
+    - The imports are inlined, because the Twisted code base is notorious for
+      importing the reactor as a side-effect of merely importing. Hence we postpone
+      all importing.
+
+    See: http://twistedmatrix.[AWS-SECRET-REMOVED]g-reactor.html#reactor-functionality
+
+    :param require_optimal_reactor: If ``True`` and the desired reactor could not be installed,
+        raise ``ReactorAlreadyInstalledError``, else fallback to another reactor.
+    :type require_optimal_reactor: bool
+
+    :returns: The Twisted reactor in place (`twisted.internet.reactor`).
+    """
+    log = txaio.make_logger()
+
+    # determine currently installed reactor, if any
+    #
+    current_reactor = current_reactor_klass()
+
+    # depending on platform, install optimal reactor
+    #
+    if 'bsd' in sys.platform or sys.platform.startswith('darwin'):
+
+        # *BSD and MacOSX
+        #
+        if current_reactor != 'KQueueReactor':
+            if current_reactor is None:
+                try:
+                    from twisted.internet import kqreactor
+                    kqreactor.install()
+                except:
+                    log.warn('Running on *BSD or MacOSX, but cannot install kqueue Twisted reactor: {tb}', tb=traceback.format_exc())
+                else:
+                    log.debug('Running on *BSD or MacOSX and optimal reactor (kqueue) was installed.')
+            else:
+                log.warn('Running on *BSD or MacOSX, but cannot install kqueue Twisted reactor, because another reactor ({klass}) is already installed.', klass=current_reactor)
+                if require_optimal_reactor:
+                    raise ReactorAlreadyInstalledError()
+        else:
+            log.debug('Running on *BSD or MacOSX and optimal reactor (kqueue) already installed.')
+
+    elif sys.platform in ['win32']:
+
+        # Windows
+        #
+        if current_reactor != 'IOCPReactor':
+            if current_reactor is None:
+                try:
+                    from twisted.internet.iocpreactor import reactor as iocpreactor
+                    iocpreactor.install()
+                except:
+                    log.warn('Running on Windows, but cannot install IOCP Twisted reactor: {tb}', tb=traceback.format_exc())
+                else:
+                    log.debug('Running on Windows and optimal reactor (ICOP) was installed.')
+            else:
+                log.warn('Running on Windows, but cannot install IOCP Twisted reactor, because another reactor ({klass}) is already installed.', klass=current_reactor)
+                if require_optimal_reactor:
+                    raise ReactorAlreadyInstalledError()
+        else:
+            log.debug('Running on Windows and optimal reactor (ICOP) already installed.')
+
+    elif sys.platform.startswith('linux'):
+
+        # Linux
+        #
+        if current_reactor != 'EPollReactor':
+            if current_reactor is None:
+                try:
+                    from twisted.internet import epollreactor
+                    epollreactor.install()
+                except:
+                    log.warn('Running on Linux, but cannot install Epoll Twisted reactor: {tb}', tb=traceback.format_exc())
+                else:
+                    log.debug('Running on Linux and optimal reactor (epoll) was installed.')
+            else:
+                log.warn('Running on Linux, but cannot install Epoll Twisted reactor, because another reactor ({klass}) is already installed.', klass=current_reactor)
+                if require_optimal_reactor:
+                    raise ReactorAlreadyInstalledError()
+        else:
+            log.debug('Running on Linux and optimal reactor (epoll) already installed.')
+
+    else:
+
+        # Other platform
+        #
+        if current_reactor != 'SelectReactor':
+            if current_reactor is None:
+                try:
+                    from twisted.internet import selectreactor
+                    selectreactor.install()
+                    # from twisted.internet import default as defaultreactor
+                    # defaultreactor.install()
+                except:
+                    log.warn('Running on "{platform}", but cannot install Select Twisted reactor: {tb}', tb=traceback.format_exc(), platform=sys.platform)
+                else:
+                    log.debug('Running on "{platform}" and optimal reactor (Select) was installed.', platform=sys.platform)
+            else:
+                log.warn('Running on "{platform}", but cannot install Select Twisted reactor, because another reactor ({klass}) is already installed.', klass=current_reactor, platform=sys.platform)
+                if require_optimal_reactor:
+                    raise ReactorAlreadyInstalledError()
+        else:
+            log.debug('Running on "{platform}" and optimal reactor (Select) already installed.', platform=sys.platform)
+
+    from twisted.internet import reactor
+    txaio.config.loop = reactor
+
+    return reactor
+
+
+def install_reactor(explicit_reactor=None, verbose=False, log=None, require_optimal_reactor=True):
+    """
+    Install Twisted reactor.
+
+    :param explicit_reactor: If provided, install this reactor. Else, install
+        the optimal reactor.
+    :type explicit_reactor: obj
+
+    :param verbose: If ``True``, log (at level "info") the reactor that is
+        in place afterwards.
+    :type verbose: bool
+
+    :param log: Explicit logging to this txaio logger object.
+    :type log: obj
+
+    :param require_optimal_reactor: If ``True`` and the desired reactor could not be installed,
+        raise ``ReactorAlreadyInstalledError``, else fallback to another reactor.
+    :type require_optimal_reactor: bool
+
+    :returns: The Twisted reactor in place (`twisted.internet.reactor`).
+    """
+    if not log:
+        log = txaio.make_logger()
+
+    if explicit_reactor:
+        # install explicitly given reactor
+        #
+        from twisted.application.reactors import installReactor
+        if verbose:
+            log.info('Trying to install explicitly specified Twisted reactor "{reactor}" ..', reactor=explicit_reactor)
+        try:
+            installReactor(explicit_reactor)
+        except:
+            log.failure('Could not install Twisted reactor {reactor}\n{log_failure.value}',
+                        reactor=explicit_reactor)
+            sys.exit(1)
+    else:
+        # automatically choose optimal reactor
+        #
+        if verbose:
+            log.info('Automatically choosing optimal Twisted reactor ..')
+        install_optimal_reactor(require_optimal_reactor)
+
+    # now the reactor is installed, import it
+    from twisted.internet import reactor
+    txaio.config.loop = reactor
+
+    if verbose:
+        from twisted.python.reflect import qual
+        log.info('Running on Twisted reactor {reactor}', reactor=qual(reactor.__class__))
+
+    return reactor

.venv/lib/python3.12/site-packages/autobahn/twisted/component.py

@@ -0,0 +1,380 @@
+###############################################################################
+#
+# The MIT License (MIT)
+#
+# Copyright (c) typedef int GmbH
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+###############################################################################
+
+
+from functools import wraps
+from typing import List
+
+from twisted.internet.interfaces import IStreamClientEndpoint
+from twisted.internet.endpoints import UNIXClientEndpoint
+from twisted.internet.endpoints import TCP4ClientEndpoint
+from twisted.python.failure import Failure
+from twisted.internet.error import ReactorNotRunning
+
+try:
+    _TLS = True
+    from twisted.internet.endpoints import SSL4ClientEndpoint
+    from twisted.internet.ssl import optionsForClientTLS, CertificateOptions, Certificate
+    from twisted.internet.interfaces import IOpenSSLClientConnectionCreator
+    from OpenSSL import SSL
+except ImportError:
+    _TLS = False
+    # there's no optionsForClientTLS in older Twisteds or we might be
+    # missing OpenSSL entirely.
+
+import txaio
+
+from autobahn.twisted.websocket import WampWebSocketClientFactory
+from autobahn.twisted.rawsocket import WampRawSocketClientFactory
+
+from autobahn.wamp import component
+
+from autobahn.twisted.wamp import Session
+from autobahn.wamp.serializer import create_transport_serializers, create_transport_serializer
+
+__all__ = ('Component', 'run')
+
+
+def _unique_list(seq):
+    """
+    Return a list with unique elements from sequence, preserving order.
+    """
+    seen = set()
+    return [x for x in seq if x not in seen and not seen.add(x)]
+
+
+def _camel_case_from_snake_case(snake):
+    parts = snake.split('_')
+    return parts[0] + ''.join(s.capitalize() for s in parts[1:])
+
+
+def _create_transport_factory(reactor, transport, session_factory):
+    """
+    Create a WAMP-over-XXX transport factory.
+    """
+    if transport.type == 'websocket':
+        serializers = create_transport_serializers(transport)
+        factory = WampWebSocketClientFactory(
+            session_factory,
+            url=transport.url,
+            serializers=serializers,
+            proxy=transport.proxy,  # either None or a dict with host, port
+        )
+
+    elif transport.type == 'rawsocket':
+        serializer = create_transport_serializer(transport.serializers[0])
+        factory = WampRawSocketClientFactory(session_factory, serializer=serializer)
+
+    else:
+        assert(False), 'should not arrive here'
+
+    # set the options one at a time so we can give user better feedback
+    for k, v in transport.options.items():
+        try:
+            factory.setProtocolOptions(**{k: v})
+        except (TypeError, KeyError):
+            # this allows us to document options as snake_case
+            # until everything internally is upgraded from
+            # camelCase
+            try:
+                factory.setProtocolOptions(
+                    **{_camel_case_from_snake_case(k): v}
+                )
+            except (TypeError, KeyError):
+                raise ValueError(
+                    "Unknown {} transport option: {}={}".format(transport.type, k, v)
+                )
+    return factory
+
+
+def _create_transport_endpoint(reactor, endpoint_config):
+    """
+    Create a Twisted client endpoint for a WAMP-over-XXX transport.
+    """
+    if IStreamClientEndpoint.providedBy(endpoint_config):
+        endpoint = IStreamClientEndpoint(endpoint_config)
+    else:
+        # create a connecting TCP socket
+        if endpoint_config['type'] == 'tcp':
+
+            version = endpoint_config.get('version', 4)
+            if version not in [4, 6]:
+                raise ValueError('invalid IP version {} in client endpoint configuration'.format(version))
+
+            host = endpoint_config['host']
+            if type(host) != str:
+                raise ValueError('invalid type {} for host in client endpoint configuration'.format(type(host)))
+
+            port = endpoint_config['port']
+            if type(port) != int:
+                raise ValueError('invalid type {} for port in client endpoint configuration'.format(type(port)))
+
+            timeout = endpoint_config.get('timeout', 10)  # in seconds
+            if type(timeout) != int:
+                raise ValueError('invalid type {} for timeout in client endpoint configuration'.format(type(timeout)))
+
+            tls = endpoint_config.get('tls', None)
+
+            # create a TLS enabled connecting TCP socket
+            if tls:
+                if not _TLS:
+                    raise RuntimeError('TLS configured in transport, but TLS support is not installed (eg OpenSSL?)')
+
+                # FIXME: create TLS context from configuration
+                if IOpenSSLClientConnectionCreator.providedBy(tls):
+                    # eg created from twisted.internet.ssl.optionsForClientTLS()
+                    context = IOpenSSLClientConnectionCreator(tls)
+
+                elif isinstance(tls, dict):
+                    for k in tls.keys():
+                        if k not in ["hostname", "trust_root"]:
+                            raise ValueError("Invalid key '{}' in 'tls' config".format(k))
+                    hostname = tls.get('hostname', host)
+                    if type(hostname) != str:
+                        raise ValueError('invalid type {} for hostname in TLS client endpoint configuration'.format(hostname))
+                    trust_root = None
+                    cert_fname = tls.get("trust_root", None)
+                    if cert_fname is not None:
+                        trust_root = Certificate.loadPEM(open(cert_fname, 'r').read())
+                    context = optionsForClientTLS(hostname, trustRoot=trust_root)
+
+                elif isinstance(tls, CertificateOptions):
+                    context = tls
+
+                elif tls is True:
+                    context = optionsForClientTLS(host)
+
+                else:
+                    raise RuntimeError('unknown type {} for "tls" configuration in transport'.format(type(tls)))
+
+                if version == 4:
+                    endpoint = SSL4ClientEndpoint(reactor, host, port, context, timeout=timeout)
+                elif version == 6:
+                    # there is no SSL6ClientEndpoint!
+                    raise RuntimeError('TLS on IPv6 not implemented')
+                else:
+                    assert(False), 'should not arrive here'
+
+            # create a non-TLS connecting TCP socket
+            else:
+                if host.endswith(".onion"):
+                    # hmm, can't log here?
+                    # self.log.info("{host} appears to be a Tor endpoint", host=host)
+                    try:
+                        import txtorcon
+                        endpoint = txtorcon.TorClientEndpoint(host, port)
+                    except ImportError:
+                        raise RuntimeError(
+                            "{} appears to be a Tor Onion service, but txtorcon is not installed".format(
+                                host,
+                            )
+                        )
+                elif version == 4:
+                    endpoint = TCP4ClientEndpoint(reactor, host, port, timeout=timeout)
+                elif version == 6:
+                    try:
+                        from twisted.internet.endpoints import TCP6ClientEndpoint
+                    except ImportError:
+                        raise RuntimeError('IPv6 is not supported (please upgrade Twisted)')
+                    endpoint = TCP6ClientEndpoint(reactor, host, port, timeout=timeout)
+                else:
+                    assert(False), 'should not arrive here'
+
+        # create a connecting Unix domain socket
+        elif endpoint_config['type'] == 'unix':
+            path = endpoint_config['path']
+            timeout = int(endpoint_config.get('timeout', 10))  # in seconds
+            endpoint = UNIXClientEndpoint(reactor, path, timeout=timeout)
+
+        else:
+            assert(False), 'should not arrive here'
+
+    return endpoint
+
+
+class Component(component.Component):
+    """
+    A component establishes a transport and attached a session
+    to a realm using the transport for communication.
+
+    The transports a component tries to use can be configured,
+    as well as the auto-reconnect strategy.
+    """
+
+    log = txaio.make_logger()
+
+    session_factory = Session
+    """
+    The factory of the session we will instantiate.
+    """
+
+    def _is_ssl_error(self, e):
+        """
+        Internal helper.
+
+        This is so we can just return False if we didn't import any
+        TLS/SSL libraries. Otherwise, returns True if this is an
+        OpenSSL.SSL.Error
+        """
+        if _TLS:
+            return isinstance(e, SSL.Error)
+        return False
+
+    def _check_native_endpoint(self, endpoint):
+        if IStreamClientEndpoint.providedBy(endpoint):
+            pass
+        elif isinstance(endpoint, dict):
+            if 'tls' in endpoint:
+                tls = endpoint['tls']
+                if isinstance(tls, (dict, bool)):
+                    pass
+                elif IOpenSSLClientConnectionCreator.providedBy(tls):
+                    pass
+                elif isinstance(tls, CertificateOptions):
+                    pass
+                else:
+                    raise ValueError(
+                        "'tls' configuration must be a dict, CertificateOptions or"
+                        " IOpenSSLClientConnectionCreator provider"
+                    )
+        else:
+            raise ValueError(
+                "'endpoint' configuration must be a dict or IStreamClientEndpoint"
+                " provider"
+            )
+
+    def _connect_transport(self, reactor, transport, session_factory, done):
+        """
+        Create and connect a WAMP-over-XXX transport.
+
+        :param done: is a Deferred/Future from the parent which we
+            should signal upon error if it is not done yet (XXX maybe an
+            "on_error" callable instead?)
+        """
+        transport_factory = _create_transport_factory(reactor, transport, session_factory)
+        if transport.proxy:
+            transport_endpoint = _create_transport_endpoint(
+                reactor,
+                {
+                    "type": "tcp",
+                    "host": transport.proxy["host"],
+                    "port": transport.proxy["port"],
+                }
+            )
+        else:
+            transport_endpoint = _create_transport_endpoint(reactor, transport.endpoint)
+        d = transport_endpoint.connect(transport_factory)
+
+        def on_connect_success(proto):
+
+            # if e.g. an SSL handshake fails, we will have
+            # successfully connected (i.e. get here) but need to
+            # 'listen' for the "connectionLost" from the underlying
+            # protocol in case of handshake failure .. so we wrap
+            # it. Also, we don't increment transport.success_count
+            # here on purpose (because we might not succeed).
+            orig = proto.connectionLost
+
+            @wraps(orig)
+            def lost(fail):
+                rtn = orig(fail)
+                if not txaio.is_called(done):
+                    txaio.reject(done, fail)
+                return rtn
+            proto.connectionLost = lost
+
+        def on_connect_failure(err):
+            transport.connect_failures += 1
+            # failed to establish a connection in the first place
+            txaio.reject(done, err)
+
+        txaio.add_callbacks(d, on_connect_success, None)
+        txaio.add_callbacks(d, None, on_connect_failure)
+        return d
+
+    def start(self, reactor=None):
+        """
+        This starts the Component, which means it will start connecting
+        (and re-connecting) to its configured transports. A Component
+        runs until it is "done", which means one of:
+        - There was a "main" function defined, and it completed successfully;
+        - Something called ``.leave()`` on our session, and we left successfully;
+        - ``.stop()`` was called, and completed successfully;
+        - none of our transports were able to connect successfully (failure);
+
+        :returns: a Deferred that fires (with ``None``) when we are
+            "done" or with a Failure if something went wrong.
+        """
+        if reactor is None:
+            self.log.warn("Using default reactor")
+            from twisted.internet import reactor
+
+        return self._start(loop=reactor)
+
+
+def run(components: List[Component], log_level: str = 'info', stop_at_close: bool = True):
+    """
+    High-level API to run a series of components.
+
+    This will only return once all the components have stopped
+    (including, possibly, after all re-connections have failed if you
+    have re-connections enabled). Under the hood, this calls
+    :meth:`twisted.internet.reactor.run` -- if you wish to manage the
+    reactor loop yourself, use the
+    :meth:`autobahn.twisted.component.Component.start` method to start
+    each component yourself.
+
+    :param components: the Component(s) you wish to run
+    :param log_level: a valid log-level (or None to avoid calling start_logging)
+    :param stop_at_close: Flag to control whether to stop the reactor when done.
+    """
+    # only for Twisted > 12
+    # ...so this isn't in all Twisted versions we test against -- need
+    # to do "something else" if we can't import .. :/ (or drop some
+    # support)
+    from twisted.internet.task import react
+
+    # actually, should we even let people "not start" the logging? I'm
+    # not sure that's wise... (double-check: if they already called
+    # txaio.start_logging() what happens if we call it again?)
+    if log_level is not None:
+        txaio.start_logging(level=log_level)
+
+    log = txaio.make_logger()
+
+    if stop_at_close:
+        def done_callback(reactor, arg):
+            if isinstance(arg, Failure):
+                log.error('Something went wrong: {log_failure}', failure=arg)
+                try:
+                    log.warn('Stopping reactor ..')
+                    reactor.stop()
+                except ReactorNotRunning:
+                    pass
+    else:
+        done_callback = None
+
+    react(component._run, (components, done_callback))

.venv/lib/python3.12/site-packages/autobahn/twisted/cryptosign.py

@@ -0,0 +1,152 @@
+###############################################################################
+#
+# The MIT License (MIT)
+#
+# Copyright (c) typedef int GmbH
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+###############################################################################
+
+
+from autobahn.wamp.cryptosign import HAS_CRYPTOSIGN, CryptosignKey
+
+from twisted.internet.defer import inlineCallbacks, returnValue
+
+__all__ = [
+    'HAS_CRYPTOSIGN_SSHAGENT'
+]
+
+if HAS_CRYPTOSIGN:
+    try:
+        # WAMP-cryptosign support for SSH agent is currently
+        # only available on Twisted (on Python 2)
+        from twisted.internet.protocol import Factory
+        from twisted.internet.endpoints import UNIXClientEndpoint
+        from twisted.conch.ssh.agent import SSHAgentClient
+    except ImportError:
+        # twisted.conch is not yet fully ported to Python 3
+        HAS_CRYPTOSIGN_SSHAGENT = False
+    else:
+        HAS_CRYPTOSIGN_SSHAGENT = True
+        __all__.append('SSHAgentCryptosignKey')
+
+
+if HAS_CRYPTOSIGN_SSHAGENT:
+
+    import os
+    from nacl import signing
+    from autobahn.wamp.cryptosign import _read_ssh_ed25519_pubkey, _unpack, _pack
+
+    class SSHAgentCryptosignKey(CryptosignKey):
+        """
+        A WAMP-cryptosign signing key that is a proxy to a private Ed25510 key
+        actually held in SSH agent.
+
+        An instance of this class must be create via the class method new().
+        The instance only holds the public key part, whereas the private key
+        counterpart is held in SSH agent.
+        """
+
+        def __init__(self, key, comment=None, reactor=None):
+            CryptosignKey.__init__(self, key, comment)
+            if not reactor:
+                from twisted.internet import reactor
+            self._reactor = reactor
+
+        @classmethod
+        def new(cls, pubkey=None, reactor=None):
+            """
+            Create a proxy for a key held in SSH agent.
+
+            :param pubkey: A string with a public Ed25519 key in SSH format.
+            :type pubkey: unicode
+            """
+            if not HAS_CRYPTOSIGN_SSHAGENT:
+                raise Exception("SSH agent integration is not supported on this platform")
+
+            pubkey, _ = _read_ssh_ed25519_pubkey(pubkey)
+
+            if not reactor:
+                from twisted.internet import reactor
+
+            if "SSH_AUTH_SOCK" not in os***REMOVED***iron:
+                raise Exception("no ssh-agent is running!")
+
+            factory = Factory()
+            factory.noisy = False
+            factory.protocol = SSHAgentClient
+            endpoint = UNIXClientEndpoint(reactor, os***REMOVED***iron["SSH_AUTH_SOCK"])
+            d = endpoint.connect(factory)
+
+            @inlineCallbacks
+            def on_connect(agent):
+                keys = yield agent.requestIdentities()
+
+                # if the key is found in ssh-agent, the raw public key (32 bytes), and the
+                # key comment as returned from ssh-agent
+                key_data = None
+                key_comment = None
+
+                for blob, comment in keys:
+                    raw = _unpack(blob)
+                    algo = raw[0].decode('utf8')
+                    if algo == 'ssh-ed25519':
+                        algo, _pubkey = raw
+                        if _pubkey == pubkey:
+                            key_data = _pubkey
+                            key_comment = comment.decode('utf8')
+                            break
+
+                agent.transport.loseConnection()
+
+                if key_data:
+                    key = signing.VerifyKey(key_data)
+                    returnValue(cls(key, key_comment, reactor))
+                else:
+                    raise Exception("Ed25519 key not held in ssh-agent")
+
+            return d.addCallback(on_connect)
+
+        def sign(self, challenge):
+            if "SSH_AUTH_SOCK" not in os***REMOVED***iron:
+                raise Exception("no ssh-agent is running!")
+
+            factory = Factory()
+            factory.noisy = False
+            factory.protocol = SSHAgentClient
+            endpoint = UNIXClientEndpoint(self._reactor, os***REMOVED***iron["SSH_AUTH_SOCK"])
+            d = endpoint.connect(factory)
+
+            @inlineCallbacks
+            def on_connect(agent):
+                # we are now connected to the locally running ssh-agent
+                # that agent might be the openssh-agent, or eg on Ubuntu 14.04 by
+                # default the gnome-keyring / ssh-askpass-gnome application
+                blob = _pack(['ssh-ed25519'.encode(), self.public_key(binary=True)])
+
+                # now ask the agent
+                signature_blob = yield agent.signData(blob, challenge)
+                algo, signature = _unpack(signature_blob)
+
+                agent.transport.loseConnection()
+
+                returnValue(signature)
+
+            return d.addCallback(on_connect)

.venv/lib/python3.12/site-packages/autobahn/twisted/forwarder.py

@@ -0,0 +1,128 @@
+###############################################################################
+#
+# The MIT License (MIT)
+#
+# Copyright (c) typedef int GmbH
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+###############################################################################
+
+import txaio
+txaio.use_twisted()
+
+from twisted.python import usage
+from twisted.internet.defer import inlineCallbacks
+from twisted.internet.protocol import Factory, Protocol
+from twisted.internet.endpoints import clientFromString, serverFromString
+from twisted.application import service
+
+
+class DestEndpointForwardingProtocol(Protocol):
+
+    log = txaio.make_logger()
+
+    def connectionMade(self):
+        self.log.debug("DestEndpointForwardingProtocol.connectionMade")
+        pass
+
+    def dataReceived(self, data):
+        self.log.debug(
+            "DestEndpointForwardingProtocol.dataReceived: {data}",
+            data=data,
+        )
+        if self.factory._sourceProtocol:
+            self.factory._sourceProtocol.transport.write(data)
+
+    def connectionLost(self, reason):
+        self.log.debug("DestEndpointForwardingProtocol.connectionLost")
+        if self.factory._sourceProtocol:
+            self.factory._sourceProtocol.transport.loseConnection()
+
+
+class DestEndpointForwardingFactory(Factory):
+
+    def __init__(self, sourceProtocol):
+        self._sourceProtocol = sourceProtocol
+        self._proto = None
+
+    def buildProtocol(self, addr):
+        self._proto = DestEndpointForwardingProtocol()
+        self._proto.factory = self
+        return self._proto
+
+
+class EndpointForwardingProtocol(Protocol):
+
+    log = txaio.make_logger()
+
+    @inlineCallbacks
+    def connectionMade(self):
+        self.log.debug("EndpointForwardingProtocol.connectionMade")
+        self._destFactory = DestEndpointForwardingFactory(self)
+        self._destEndpoint = clientFromString(self.factory.service._reactor,
+                                              self.factory.service._destEndpointDescriptor)
+        self._destEndpointPort = yield self._destEndpoint.connect(self._destFactory)
+
+    def dataReceived(self, data):
+        self.log.debug(
+            "EndpointForwardingProtocol.dataReceived: {data}",
+            data=data,
+        )
+        if self._destFactory._proto:
+            self._destFactory._proto.transport.write(data)
+
+    def connectionLost(self, reason):
+        self.log.debug("EndpointForwardingProtocol.connectionLost")
+        if self._destFactory._proto:
+            self._destFactory._proto.transport.loseConnection()
+
+
+class EndpointForwardingService(service.Service):
+
+    def __init__(self, endpointDescriptor, destEndpointDescriptor, reactor=None):
+        if reactor is None:
+            from twisted.internet import reactor
+        self._reactor = reactor
+        self._endpointDescriptor = endpointDescriptor
+        self._destEndpointDescriptor = destEndpointDescriptor
+
+    @inlineCallbacks
+    def startService(self):
+        factory = Factory.forProtocol(EndpointForwardingProtocol)
+        factory.service = self
+        self._endpoint = serverFromString(self._reactor, self._endpointDescriptor)
+        self._endpointPort = yield self._endpoint.listen(factory)
+
+    def stopService(self):
+        return self._endpointPort.stopListening()
+
+
+class Options(usage.Options):
+    synopsis = "[options]"
+    longdesc = 'Endpoint Forwarder.'
+    optParameters = [
+        ["endpoint", "e", None, "Source endpoint."],
+        ["dest_endpoint", "d", None, "Destination endpoint."]
+    ]
+
+
+def makeService(config):
+    service = EndpointForwardingService(config['endpoint'], config['dest_endpoint'])
+    return service

.venv/lib/python3.12/site-packages/autobahn/twisted/rawsocket.py

@@ -0,0 +1,604 @@
+###############################################################################
+#
+# The MIT License (MIT)
+#
+# Copyright (c) typedef int GmbH
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+###############################################################################
+
+import copy
+import math
+from typing import Optional
+
+import txaio
+
+from twisted.internet.protocol import Factory
+from twisted.protocols.basic import Int32StringReceiver
+from twisted.internet.error import ConnectionDone
+from twisted.internet.defer import CancelledError
+
+from autobahn.util import public, _LazyHexFormatter
+from autobahn.twisted.util import create_transport_details, transport_channel_id
+from autobahn.wamp.types import TransportDetails
+from autobahn.wamp.exception import ProtocolError, SerializationError, TransportLost, InvalidUriError
+from autobahn.exception import PayloadExceededError
+
+__all__ = (
+    'WampRawSocketServerProtocol',
+    'WampRawSocketClientProtocol',
+    'WampRawSocketServerFactory',
+    'WampRawSocketClientFactory'
+)
+
+
+class WampRawSocketProtocol(Int32StringReceiver):
+    """
+    Base class for Twisted-based WAMP-over-RawSocket protocols.
+    """
+    log = txaio.make_logger()
+
+    peer: Optional[str] = None
+    is_server: Optional[bool] = None
+
+    def __init__(self):
+        # set the RawSocket maximum message size by default
+        self._max_message_size = 2**24
+        self._transport_details = None
+
+    @property
+    def transport_details(self) -> Optional[TransportDetails]:
+        """
+        Implements :func:`autobahn.wamp.interfaces.ITransport.transport_details`
+        """
+        return self._transport_details
+
+    def lengthLimitExceeded(self, length):
+        # override hook in Int32StringReceiver base class that is fired when a message is (to be) received
+        # that is larger than what we agreed to handle (by negotiation in the RawSocket opening handshake)
+        emsg = 'RawSocket connection: length of received message exceeded (message was {} bytes, but current maximum is {} bytes)'.format(length, self.MAX_LENGTH)
+        raise PayloadExceededError(emsg)
+
+    def connectionMade(self):
+        # Twisted networking framework entry point, called by Twisted
+        # when the connection is established (either a client or a server)
+
+        # determine preliminary transport details (what is know at this point)
+        self._transport_details = create_transport_details(self.transport, self.is_server)
+        self._transport_details.channel_framing = TransportDetails.CHANNEL_FRAMING_RAWSOCKET
+
+        # backward compatibility
+        self.peer = self._transport_details.peer
+
+        # a Future/Deferred that fires when we hit STATE_CLOSED
+        self.is_closed = txaio.create_future()
+
+        # this will hold an ApplicationSession object
+        # once the RawSocket opening handshake has been
+        # completed
+        #
+        self._session = None
+
+        # Will hold the negotiated serializer once the opening handshake is complete
+        #
+        self._serializer = None
+
+        # Will be set to True once the opening handshake is complete
+        #
+        self._handshake_complete = False
+
+        # Buffer for opening handshake received bytes.
+        #
+        self._handshake_bytes = b''
+
+        # Peer requested to _receive_ this maximum length of serialized messages - hence we must not send larger msgs!
+        #
+        self._max_len_send = None
+
+    def _on_handshake_complete(self):
+        # RawSocket connection established. Now let the user WAMP session factory
+        # create a new WAMP session and fire off session open callback.
+        try:
+            if self._transport_details.is_secure:
+                # now that the TLS opening handshake is complete, the actual TLS channel ID
+                # will be available. make sure to set it!
+                channel_id = {
+                    'tls-unique': transport_channel_id(self.transport, self._transport_details.is_server, 'tls-unique'),
+                }
+                self._transport_details.channel_id = channel_id
+
+            self._session = self.factory._factory()
+            self.log.debug('{klass}._on_handshake_complete(): calling {method}', session=self._session,
+                           klass=self.__class__.__name__, method=self._session.onOpen)
+            res = self._session.onOpen(self)
+        except Exception as e:
+            # Exceptions raised in onOpen are fatal ..
+            self.log.warn("{klass}._on_handshake_complete(): ApplicationSession constructor / onOpen raised ({err})",
+                          klass=self.__class__.__name__, err=e)
+            self.abort()
+        else:
+            self.log.debug('{klass}._on_handshake_complete(): {session} started (res={res}).', klass=self.__class__.__name__,
+                           session=self._session, res=res)
+
+    def connectionLost(self, reason):
+        self.log.debug('{klass}.connectionLost(reason="{reason}"', klass=self.__class__.__name__, reason=reason)
+        txaio.resolve(self.is_closed, self)
+        try:
+            wasClean = isinstance(reason.value, ConnectionDone)
+            if self._session:
+                self._session.onClose(wasClean)
+        except Exception as e:
+            # silently ignore exceptions raised here ..
+            self.log.warn('{klass}.connectionLost(): ApplicationSession.onClose raised "{err}"',
+                          klass=self.__class__.__name__, err=e)
+        self._session = None
+
+    def stringReceived(self, payload):
+        self.log.trace('{klass}.stringReceived(): RX {octets} octets',
+                       klass=self.__class__.__name__, octets=_LazyHexFormatter(payload))
+        try:
+            for msg in self._serializer.unserialize(payload):
+                self.log.trace("{klass}.stringReceived: RX WAMP message: {msg}",
+                               klass=self.__class__.__name__, msg=msg)
+                self._session.onMessage(msg)
+
+        except CancelledError as e:
+            self.log.debug("{klass}.stringReceived: WAMP CancelledError - connection will continue!\n{err}",
+                           klass=self.__class__.__name__,
+                           err=e)
+
+        except InvalidUriError as e:
+            self.log.warn("{klass}.stringReceived: WAMP InvalidUriError - aborting connection!\n{err}",
+                          klass=self.__class__.__name__,
+                          err=e)
+            self.abort()
+
+        except ProtocolError as e:
+            self.log.warn("{klass}.stringReceived: WAMP ProtocolError - aborting connection!\n{err}",
+                          klass=self.__class__.__name__,
+                          err=e)
+            self.abort()
+
+        except PayloadExceededError as e:
+            self.log.warn("{klass}.stringReceived: WAMP PayloadExceededError - aborting connection!\n{err}",
+                          klass=self.__class__.__name__,
+                          err=e)
+            self.abort()
+
+        except SerializationError as e:
+            self.log.warn("{klass}.stringReceived: WAMP SerializationError - aborting connection!\n{err}",
+                          klass=self.__class__.__name__,
+                          err=e)
+            self.abort()
+
+        except Exception as e:
+            self.log.failure()
+            self.log.warn("{klass}.stringReceived: WAMP Exception - aborting connection!\n{err}",
+                          klass=self.__class__.__name__,
+                          err=e)
+            self.abort()
+
+    def send(self, msg):
+        """
+        Implements :func:`autobahn.wamp.interfaces.ITransport.send`
+        """
+        if self.isOpen():
+            self.log.trace('{klass}.send() (serializer={serializer}): TX WAMP message: "{msg}"',
+                           klass=self.__class__.__name__, msg=msg, serializer=self._serializer)
+            try:
+                payload, _ = self._serializer.serialize(msg)
+            except SerializationError as e:
+                # all exceptions raised from above should be serialization errors ..
+                raise SerializationError("WampRawSocketProtocol: unable to serialize WAMP application payload ({0})".format(e))
+            else:
+                payload_len = len(payload)
+                if 0 < self._max_len_send < payload_len:
+                    emsg = 'tried to send RawSocket message with size {} exceeding payload limit of {} octets'.format(
+                        payload_len, self._max_len_send)
+                    self.log.warn(emsg)
+                    raise PayloadExceededError(emsg)
+                else:
+                    self.sendString(payload)
+                    self.log.trace('{klass}.send(): TX {octets} octets',
+                                   klass=self.__class__.__name__, octets=_LazyHexFormatter(payload))
+        else:
+            raise TransportLost()
+
+    def isOpen(self):
+        """
+        Implements :func:`autobahn.wamp.interfaces.ITransport.isOpen`
+        """
+        return self._session is not None
+
+    def close(self):
+        """
+        Implements :func:`autobahn.wamp.interfaces.ITransport.close`
+        """
+        if self.isOpen():
+            self.transport.loseConnection()
+        else:
+            raise TransportLost()
+
+    def abort(self):
+        """
+        Implements :func:`autobahn.wamp.interfaces.ITransport.abort`
+        """
+        if self.isOpen():
+            if hasattr(self.transport, 'abortConnection'):
+                # ProcessProtocol lacks abortConnection()
+                self.transport.abortConnection()
+            else:
+                self.transport.loseConnection()
+        else:
+            raise TransportLost()
+
+
+@public
+class WampRawSocketServerProtocol(WampRawSocketProtocol):
+    """
+    Twisted-based WAMP-over-RawSocket server protocol.
+
+    Implements:
+
+        * :class:`autobahn.wamp.interfaces.ITransport`
+    """
+
+    def dataReceived(self, data):
+
+        if self._handshake_complete:
+            WampRawSocketProtocol.dataReceived(self, data)
+        else:
+            remaining = 4 - len(self._handshake_bytes)
+            self._handshake_bytes += data[:remaining]
+
+            if len(self._handshake_bytes) == 4:
+
+                self.log.debug(
+                    "WampRawSocketServerProtocol: opening handshake received - 0x{octets}",
+                    octets=_LazyHexFormatter(self._handshake_bytes),
+                )
+
+                # first octet must be magic octet 0x7f
+                #
+                _magic = ord(self._handshake_bytes[0:1])
+                if _magic != 127:
+                    self.log.warn(
+                        "WampRawSocketServerProtocol: invalid magic byte (octet 1) in"
+                        " opening handshake: was {magic}, but expected 127",
+                        magic=_magic,
+                    )
+                    self.abort()
+                else:
+                    self.log.debug('WampRawSocketServerProtocol: correct magic byte received')
+
+                # peer requests us to send messages of maximum length 2**max_len_exp
+                #
+                self._max_len_send = 2 ** (9 + (ord(self._handshake_bytes[1:2]) >> 4))
+                self.log.debug(
+                    "WampRawSocketServerProtocol: client requests us to send out most {max_bytes} bytes per message",
+                    max_bytes=self._max_len_send,
+                )
+
+                # client wants to speak this serialization format
+                #
+                ser_id = ord(self._handshake_bytes[1:2]) & 0x0F
+                if ser_id in self.factory._serializers:
+                    self._serializer = copy.copy(self.factory._serializers[ser_id])
+                    self.log.debug(
+                        "WampRawSocketServerProtocol: client wants to use serializer '{serializer}'",
+                        serializer=ser_id,
+                    )
+                else:
+                    self.log.warn(
+                        "WampRawSocketServerProtocol: opening handshake - no suitable serializer found (client requested {serializer}, and we have {serializers}",
+                        serializer=ser_id,
+                        serializers=self.factory._serializers.keys(),
+                    )
+                    self.abort()
+
+                # we request the client to send message of maximum length 2**reply_max_len_exp
+                #
+                reply_max_len_exp = int(math.ceil(math.log(self._max_message_size, 2)))
+
+                # this is an instance attribute on the Twisted base class for maximum size
+                # of _received_ messages
+                self.MAX_LENGTH = 2**reply_max_len_exp
+
+                # send out handshake reply
+                #
+                reply_octet2 = bytes(bytearray([
+                    ((reply_max_len_exp - 9) << 4) | self._serializer.RAWSOCKET_SERIALIZER_ID]))
+                self.transport.write(b'\x7F')       # magic byte
+                self.transport.write(reply_octet2)  # max length / serializer
+                self.transport.write(b'\x00\x00')   # reserved octets
+
+                self._handshake_complete = True
+
+                self._on_handshake_complete()
+
+                self.log.debug(
+                    "WampRawSocketServerProtocol: opening handshake completed: {serializer}",
+                    serializer=self._serializer,
+                )
+
+            # consume any remaining data received already ..
+            #
+            data = data[remaining:]
+            if data:
+                self.dataReceived(data)
+
+
+@public
+class WampRawSocketClientProtocol(WampRawSocketProtocol):
+    """
+    Twisted-based WAMP-over-RawSocket client protocol.
+
+    Implements:
+
+        * :class:`autobahn.wamp.interfaces.ITransport`
+    """
+
+    def connectionMade(self):
+        WampRawSocketProtocol.connectionMade(self)
+        self._serializer = copy.copy(self.factory._serializer)
+
+        # we request the peer to send messages of maximum length 2**reply_max_len_exp
+        request_max_len_exp = int(math.ceil(math.log(self._max_message_size, 2)))
+
+        # this is an instance attribute on the Twisted base class for maximum size
+        # of _received_ messages
+        self.MAX_LENGTH = 2**request_max_len_exp
+
+        # send out handshake request
+        #
+        request_octet2 = bytes(bytearray([
+            ((request_max_len_exp - 9) << 4) | self._serializer.RAWSOCKET_SERIALIZER_ID]))
+        self.transport.write(b'\x7F')         # magic byte
+        self.transport.write(request_octet2)  # max length / serializer
+        self.transport.write(b'\x00\x00')     # reserved octets
+
+    def dataReceived(self, data):
+
+        if self._handshake_complete:
+            WampRawSocketProtocol.dataReceived(self, data)
+        else:
+            remaining = 4 - len(self._handshake_bytes)
+            self._handshake_bytes += data[:remaining]
+
+            if len(self._handshake_bytes) == 4:
+
+                self.log.debug(
+                    "WampRawSocketClientProtocol: opening handshake received - {handshake}",
+                    handshake=_LazyHexFormatter(self._handshake_bytes),
+                )
+
+                if ord(self._handshake_bytes[0:1]) != 0x7f:
+                    self.log.debug(
+                        "WampRawSocketClientProtocol: invalid magic byte (octet 1) in opening handshake: was 0x{magic}, but expected 0x7f",
+                        magic=_LazyHexFormatter(self._handshake_bytes[0]),
+                    )
+                    self.abort()
+
+                # peer requests us to _send_ messages of maximum length 2**max_len_exp
+                #
+                self._max_len_send = 2 ** (9 + (ord(self._handshake_bytes[1:2]) >> 4))
+                self.log.debug(
+                    "WampRawSocketClientProtocol: server requests us to send out most {max} bytes per message",
+                    max=self._max_len_send,
+                )
+
+                # client wants to speak this serialization format
+                #
+                ser_id = ord(self._handshake_bytes[1:2]) & 0x0F
+                if ser_id != self._serializer.RAWSOCKET_SERIALIZER_ID:
+                    self.log.error(
+                        "WampRawSocketClientProtocol: opening handshake - no suitable serializer found (server replied {serializer}, and we requested {serializers})",
+                        serializer=ser_id,
+                        serializers=self._serializer.RAWSOCKET_SERIALIZER_ID,
+                    )
+                    self.abort()
+
+                self._handshake_complete = True
+
+                self._on_handshake_complete()
+
+                self.log.debug(
+                    "WampRawSocketClientProtocol: opening handshake completed (using serializer {serializer})",
+                    serializer=self._serializer,
+                )
+
+            # consume any remaining data received already ..
+            #
+            data = data[remaining:]
+            if data:
+                self.dataReceived(data)
+
+
+class WampRawSocketFactory(Factory):
+    """
+    Base class for Twisted-based WAMP-over-RawSocket factories.
+    """
+    log = txaio.make_logger()
+
+    def __init__(self, factory):
+        """
+
+        :param factory: A callable that produces instances that implement
+            :class:`autobahn.wamp.interfaces.ITransportHandler`
+        :type factory: callable
+        """
+        if callable(factory):
+            self._factory = factory
+        else:
+            self._factory = lambda: factory
+
+        # RawSocket max payload size is 16M (https://wamp-proto.org/_static/gen/wamp_latest_ietf.html#handshake)
+        self._max_message_size = 2**24
+
+    def resetProtocolOptions(self):
+        self._max_message_size = 2**24
+
+    def setProtocolOptions(self, maxMessagePayloadSize=None):
+        self.log.debug('{klass}.setProtocolOptions(maxMessagePayloadSize={maxMessagePayloadSize})',
+                       klass=self.__class__.__name__, [AWS-SECRET-REMOVED]ize)
+        assert maxMessagePayloadSize is None or (type(maxMessagePayloadSize) == int and maxMessagePayloadSize >= 512 and maxMessagePayloadSize <= 2**24)
+        if maxMessagePayloadSize is not None and maxMessagePayloadSize != self._max_message_size:
+            self._max_message_size = maxMessagePayloadSize
+
+    def buildProtocol(self, addr):
+        self.log.debug('{klass}.buildProtocol(addr={addr})', klass=self.__class__.__name__, addr=addr)
+        p = self.protocol()
+        p.factory = self
+        p.MAX_LENGTH = self._max_message_size
+        p._max_message_size = self._max_message_size
+        self.log.debug('{klass}.buildProtocol() -> proto={proto}, max_message_size={max_message_size}, MAX_LENGTH={MAX_LENGTH}',
+                       klass=self.__class__.__name__, proto=p, max_message_size=p._max_message_size, MAX_LENGTH=p.MAX_LENGTH)
+        return p
+
+
+@public
+class WampRawSocketServerFactory(WampRawSocketFactory):
+    """
+    Twisted-based WAMP-over-RawSocket server protocol factory.
+    """
+
+    protocol = WampRawSocketServerProtocol
+
+    def __init__(self, factory, serializers=None):
+        """
+
+        :param factory: A callable that produces instances that implement
+            :class:`autobahn.wamp.interfaces.ITransportHandler`
+        :type factory: callable
+
+        :param serializers: A list of WAMP serializers to use (or ``None``
+            for all available serializers).
+        :type serializers: list of objects implementing
+            :class:`autobahn.wamp.interfaces.ISerializer`
+        """
+        WampRawSocketFactory.__init__(self, factory)
+
+        if serializers is None:
+            serializers = []
+
+            # try CBOR WAMP serializer
+            try:
+                from autobahn.wamp.serializer import CBORSerializer
+                serializers.append(CBORSerializer(batched=True))
+                serializers.append(CBORSerializer())
+            except ImportError:
+                pass
+
+            # try MsgPack WAMP serializer
+            try:
+                from autobahn.wamp.serializer import MsgPackSerializer
+                serializers.append(MsgPackSerializer(batched=True))
+                serializers.append(MsgPackSerializer())
+            except ImportError:
+                pass
+
+            # try UBJSON WAMP serializer
+            try:
+                from autobahn.wamp.serializer import UBJSONSerializer
+                serializers.append(UBJSONSerializer(batched=True))
+                serializers.append(UBJSONSerializer())
+            except ImportError:
+                pass
+
+            # try JSON WAMP serializer
+            try:
+                from autobahn.wamp.serializer import JsonSerializer
+                serializers.append(JsonSerializer(batched=True))
+                serializers.append(JsonSerializer())
+            except ImportError:
+                pass
+
+            if not serializers:
+                raise Exception("could not import any WAMP serializers")
+
+        self._serializers = {}
+        for ser in serializers:
+            self._serializers[ser.RAWSOCKET_SERIALIZER_ID] = ser
+
+
+@public
+class WampRawSocketClientFactory(WampRawSocketFactory):
+    """
+    Twisted-based WAMP-over-RawSocket client protocol factory.
+    """
+
+    protocol = WampRawSocketClientProtocol
+
+    def __init__(self, factory, serializer=None):
+        """
+
+        :param factory: A callable that produces instances that implement
+            :class:`autobahn.wamp.interfaces.ITransportHandler`
+        :type factory: callable
+
+        :param serializer: The WAMP serializer to use (or ``None`` for
+           "best" serializer, chosen as the first serializer available from
+           this list: CBOR, MessagePack, UBJSON, JSON).
+        :type serializer: object implementing :class:`autobahn.wamp.interfaces.ISerializer`
+        """
+        WampRawSocketFactory.__init__(self, factory)
+
+        # Reduce the factory logs noise
+        self.noisy = False
+
+        if serializer is None:
+
+            # try CBOR WAMP serializer
+            try:
+                from autobahn.wamp.serializer import CBORSerializer
+                serializer = CBORSerializer()
+            except ImportError:
+                pass
+
+        if serializer is None:
+
+            # try MsgPack WAMP serializer
+            try:
+                from autobahn.wamp.serializer import MsgPackSerializer
+                serializer = MsgPackSerializer()
+            except ImportError:
+                pass
+
+        if serializer is None:
+
+            # try UBJSON WAMP serializer
+            try:
+                from autobahn.wamp.serializer import UBJSONSerializer
+                serializer = UBJSONSerializer()
+            except ImportError:
+                pass
+
+        if serializer is None:
+            # try JSON WAMP serializer
+            try:
+                from autobahn.wamp.serializer import JsonSerializer
+                serializer = JsonSerializer()
+            except ImportError:
+                pass
+
+        if serializer is None:
+            raise Exception("could not import any WAMP serializer")
+
+        self._serializer = serializer

.venv/lib/python3.12/site-packages/autobahn/twisted/resource.py

@@ -0,0 +1,182 @@
+###############################################################################
+#
+# The MIT License (MIT)
+#
+# Copyright (c) typedef int GmbH
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+###############################################################################
+
+
+from zope.interface import implementer
+
+from twisted.protocols.policies import ProtocolWrapper
+try:
+    # starting from Twisted 22.10.0 we have `notFound`
+    from twisted.web.pages import notFound
+except ImportError:
+    try:
+        # In Twisted < 22.10.0 && > 12.2 this was called `NoResource`
+        from twisted.web.resource import NoResource as notFound
+    except ImportError:
+        # And in Twisted < 12.2 this was in a different place
+        from twisted.web.error import NoResource as notFound
+
+from twisted.web.resource import IResource, Resource
+
+# The following triggers an import of reactor at module level!
+#
+from twisted.web.server import NOT_DONE_YET
+
+__all__ = (
+    'WebSocketResource',
+    'WSGIRootResource',
+)
+
+
+class WSGIRootResource(Resource):
+    """
+    Root resource when you want a WSGI resource be the default serving
+    resource for a Twisted Web site, but have subpaths served by
+    different resources.
+
+    This is a hack needed since
+    `twisted.web.wsgi.WSGIResource <http://twistedmatrix.com/documents/current/api/twisted.web.wsgi.WSGIResource.html>`_.
+    does not provide a ``putChild()`` method.
+
+    .. seealso::
+
+       * `Autobahn Twisted Web WSGI example <https://github.com/crossbario/autobahn-[AWS-SECRET-REMOVED]ocket/echo_wsgi>`_
+       * `Original hack <http://blog.vrplumber.com/index.php?/archives/2426-Making-your-Twisted-resources-a-url-sub-tree-of-your-WSGI-resource....html>`_
+    """
+
+    def __init__(self, wsgiResource, children):
+        """
+
+        :param wsgiResource: The WSGI to serve as root resource.
+        :type wsgiResource: Instance of `twisted.web.wsgi.WSGIResource <http://twistedmatrix.com/documents/current/api/twisted.web.wsgi.WSGIResource.html>`_.
+        :param children: A dictionary with string keys constituting URL subpaths, and Twisted Web resources as values.
+        :type children: dict
+        """
+        Resource.__init__(self)
+        self._wsgiResource = wsgiResource
+        self.children = children
+
+    def getChild(self, path, request):
+        request.prepath.pop()
+        request.postpath.insert(0, path)
+        return self._wsgiResource
+
+
+@implementer(IResource)
+class WebSocketResource(object):
+    """
+    A Twisted Web resource for WebSocket.
+    """
+    isLeaf = True
+
+    def __init__(self, factory):
+        """
+
+        :param factory: An instance of :class:`autobahn.twisted.websocket.WebSocketServerFactory`.
+        :type factory: obj
+        """
+        self._factory = factory
+
+    # noinspection PyUnusedLocal
+    def getChildWithDefault(self, name, request):
+        """
+        This resource cannot have children, hence this will always fail.
+        """
+        return notFound(message="No such child resource.")
+
+    def putChild(self, path, child):
+        """
+        This resource cannot have children, hence this is always ignored.
+        """
+
+    def render(self, request):
+        """
+        Render the resource. This will takeover the transport underlying
+        the request, create a :class:`autobahn.twisted.websocket.WebSocketServerProtocol`
+        and let that do any subsequent communication.
+        """
+        # for reasons unknown, the transport is already None when the
+        # request is over HTTP2. request.channel.getPeer() is valid at
+        # this point however
+        if request.channel.transport is None:
+            # render an "error, yo're doing HTTPS over WSS" webpage
+            from autobahn.websocket import protocol
+            request.setResponseCode(426, b"Upgrade required")
+            # RFC says MUST set upgrade along with 426 code:
+            # https://tools.ietf.org/html/rfc7231#section-6.5.15
+            request.setHeader(b"Upgrade", b"WebSocket")
+            html = protocol._SERVER_STATUS_TEMPLATE % ("", protocol.__version__)
+            return html.encode('utf8')
+
+        # Create Autobahn WebSocket protocol.
+        #
+        protocol = self._factory.buildProtocol(request.transport.getPeer())
+        if not protocol:
+            # If protocol creation fails, we signal "internal server error"
+            request.setResponseCode(500)
+            return b""
+
+        # Take over the transport from Twisted Web
+        #
+        transport, request.channel.transport = request.channel.transport, None
+
+        # Connect the transport to our protocol. Once #3204 is fixed, there
+        # may be a cleaner way of doing this.
+        # http://twistedmatrix.com/trac/ticket/3204
+        #
+        if isinstance(transport, ProtocolWrapper):
+            # i.e. TLS is a wrapping protocol
+            transport.wrappedProtocol = protocol
+        elif isinstance(transport.protocol, ProtocolWrapper):
+            # this happens in new-TLS
+            transport.protocol.wrappedProtocol = protocol
+        else:
+            transport.protocol = protocol
+        protocol.makeConnection(transport)
+
+        # On Twisted 16+, the transport is paused whilst the existing
+        # request is served; there won't be any requests after us so
+        # we can just resume this ourselves.
+        # 17.1 version
+        if hasattr(transport, "_networkProducer"):
+            transport._networkProducer.resumeProducing()
+        # 16.x version
+        elif hasattr(transport, "resumeProducing"):
+            transport.resumeProducing()
+
+        # We recreate the request and forward the raw data. This is somewhat
+        # silly (since Twisted Web already did the HTTP request parsing
+        # which we will do a 2nd time), but it's totally non-invasive to our
+        # code. Maybe improve this.
+        #
+        data = request.method + b' ' + request.uri + b' HTTP/1.1\x0d\x0a'
+        for h in request.requestHeaders.getAllRawHeaders():
+            data += h[0] + b': ' + b",".join(h[1]) + b'\x0d\x0a'
+        data += b"\x0d\x0a"
+        data += request.content.read()
+        protocol.dataReceived(data)
+
+        return NOT_DONE_YET

.venv/lib/python3.12/site-packages/autobahn/twisted/test/__init__.py

@@ -0,0 +1,25 @@
+###############################################################################
+#
+# The MIT License (MIT)
+#
+# Copyright (c) typedef int GmbH
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+###############################################################################

.venv/lib/python3.12/site-packages/autobahn/twisted/test/test_tx_application_runner.py

@@ -0,0 +1,124 @@
+###############################################################################
+#
+# The MIT License (MIT)
+#
+# Copyright (c) typedef int GmbH
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+###############################################################################
+
+# t.i.reactor doesn't exist until we've imported it once, but we
+# need it to exist so we can @patch it out in the tests ...
+from twisted.internet import reactor  # noqa
+from unittest.mock import patch, Mock
+
+from twisted.internet.defer import inlineCallbacks, succeed
+from twisted.trial import unittest
+
+from autobahn.twisted.wamp import ApplicationRunner
+
+
+def raise_error(*args, **kw):
+    raise RuntimeError("we always fail")
+
+
+class TestApplicationRunner(unittest.TestCase):
+    @patch('twisted.internet.reactor')
+    def test_runner_default(self, fakereactor):
+        fakereactor.connectTCP = Mock(side_effect=raise_error)
+        runner = ApplicationRunner('ws://fake:1234/ws', 'dummy realm')
+
+        # we should get "our" RuntimeError when we call run
+        self.assertRaises(RuntimeError, runner.run, raise_error)
+
+        # both reactor.run and reactor.stop should have been called
+        self.assertEqual(fakereactor.run.call_count, 1)
+        self.assertEqual(fakereactor.stop.call_count, 1)
+
+    @patch('twisted.internet.reactor')
+    @inlineCallbacks
+    def test_runner_no_run(self, fakereactor):
+        fakereactor.connectTCP = Mock(side_effect=raise_error)
+        runner = ApplicationRunner('ws://fake:1234/ws', 'dummy realm')
+
+        try:
+            yield runner.run(raise_error, start_reactor=False)
+            self.fail()  # should have raise an exception, via Deferred
+
+        except RuntimeError as e:
+            # make sure it's "our" exception
+            self.assertEqual(e.args[0], "we always fail")
+
+        # neither reactor.run() NOR reactor.stop() should have been called
+        # (just connectTCP() will have been called)
+        self.assertEqual(fakereactor.run.call_count, 0)
+        self.assertEqual(fakereactor.stop.call_count, 0)
+
+    @patch('twisted.internet.reactor')
+    def test_runner_no_run_happypath(self, fakereactor):
+        proto = Mock()
+        fakereactor.connectTCP = Mock(return_value=succeed(proto))
+        runner = ApplicationRunner('ws://fake:1234/ws', 'dummy realm')
+
+        d = runner.run(Mock(), start_reactor=False)
+
+        # shouldn't have actually connected to anything
+        # successfully, and the run() call shouldn't have inserted
+        # any of its own call/errbacks. (except the cleanup handler)
+        self.assertFalse(d.called)
+        self.assertEqual(1, len(d.callbacks))
+
+        # neither reactor.run() NOR reactor.stop() should have been called
+        # (just connectTCP() will have been called)
+        self.assertEqual(fakereactor.run.call_count, 0)
+        self.assertEqual(fakereactor.stop.call_count, 0)
+
+    @patch('twisted.internet.reactor')
+    def test_runner_bad_proxy(self, fakereactor):
+        proxy = 'myproxy'
+
+        self.assertRaises(
+            AssertionError,
+            ApplicationRunner,
+            'ws://fake:1234/ws', 'dummy realm',
+            proxy=proxy
+        )
+
+    @patch('twisted.internet.reactor')
+    def test_runner_proxy(self, fakereactor):
+        proto = Mock()
+        fakereactor.connectTCP = Mock(return_value=succeed(proto))
+
+        proxy = {'host': 'myproxy', 'port': 3128}
+
+        runner = ApplicationRunner('ws://fake:1234/ws', 'dummy realm', proxy=proxy)
+
+        d = runner.run(Mock(), start_reactor=False)
+
+        # shouldn't have actually connected to anything
+        # successfully, and the run() call shouldn't have inserted
+        # any of its own call/errbacks. (except the cleanup handler)
+        self.assertFalse(d.called)
+        self.assertEqual(1, len(d.callbacks))
+
+        # neither reactor.run() NOR reactor.stop() should have been called
+        # (just connectTCP() will have been called)
+        self.assertEqual(fakereactor.run.call_count, 0)
+        self.assertEqual(fakereactor.stop.call_count, 0)

.venv/lib/python3.12/site-packages/autobahn/twisted/test/test_tx_choosereactor.py

@@ -0,0 +1,139 @@
+###############################################################################
+#
+# The MIT License (MIT)
+#
+# Copyright (c) typedef int GmbH
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+###############################################################################
+
+import sys
+from unittest.mock import Mock
+
+import twisted.internet
+from twisted.trial import unittest
+
+from autobahn.twisted import choosereactor
+
+
+class ChooseReactorTests(unittest.TestCase):
+
+    def patch_reactor(self, name, new_reactor):
+        """
+        Patch ``name`` so that Twisted will grab a fake reactor instead of
+        a real one.
+        """
+        if hasattr(twisted.internet, name):
+            self.patch(twisted.internet, name, new_reactor)
+        else:
+            def _cleanup():
+                delattr(twisted.internet, name)
+            setattr(twisted.internet, name, new_reactor)
+
+    def patch_modules(self):
+        """
+        Patch ``sys.modules`` so that Twisted believes there is no
+        installed reactor.
+        """
+        old_modules = dict(sys.modules)
+
+        new_modules = dict(sys.modules)
+        del new_modules["twisted.internet.reactor"]
+
+        def _cleanup():
+            sys.modules = old_modules
+
+        self.addCleanup(_cleanup)
+        sys.modules = new_modules
+
+    def test_unknown(self):
+        """
+        ``install_optimal_reactor`` will use the default reactor if it is
+        unable to detect the platform it is running on.
+        """
+        reactor_mock = Mock()
+        self.patch_reactor("selectreactor", reactor_mock)
+        self.patch(sys, "platform", "unknown")
+
+        # Emulate that a reactor has not been installed
+        self.patch_modules()
+
+        choosereactor.install_optimal_reactor()
+        reactor_mock.install.assert_called_once_with()
+
+    def test_mac(self):
+        """
+        ``install_optimal_reactor`` will install KQueueReactor on
+        Darwin (OS X).
+        """
+        reactor_mock = Mock()
+        self.patch_reactor("kqreactor", reactor_mock)
+        self.patch(sys, "platform", "darwin")
+
+        # Emulate that a reactor has not been installed
+        self.patch_modules()
+
+        choosereactor.install_optimal_reactor()
+        reactor_mock.install.assert_called_once_with()
+
+    def test_win(self):
+        """
+        ``install_optimal_reactor`` will install IOCPReactor on Windows.
+        """
+        if sys.platform != 'win32':
+            raise unittest.SkipTest('unit test requires Windows')
+
+        reactor_mock = Mock()
+        self.patch_reactor("iocpreactor", reactor_mock)
+        self.patch(sys, "platform", "win32")
+
+        # Emulate that a reactor has not been installed
+        self.patch_modules()
+
+        choosereactor.install_optimal_reactor()
+        reactor_mock.install.assert_called_once_with()
+
+    def test_bsd(self):
+        """
+        ``install_optimal_reactor`` will install KQueueReactor on BSD.
+        """
+        reactor_mock = Mock()
+        self.patch_reactor("kqreactor", reactor_mock)
+        self.patch(sys, "platform", "freebsd11")
+
+        # Emulate that a reactor has not been installed
+        self.patch_modules()
+
+        choosereactor.install_optimal_reactor()
+        reactor_mock.install.assert_called_once_with()
+
+    def test_linux(self):
+        """
+        ``install_optimal_reactor`` will install EPollReactor on Linux.
+        """
+        reactor_mock = Mock()
+        self.patch_reactor("epollreactor", reactor_mock)
+        self.patch(sys, "platform", "linux")
+
+        # Emulate that a reactor has not been installed
+        self.patch_modules()
+
+        choosereactor.install_optimal_reactor()
+        reactor_mock.install.assert_called_once_with()

.venv/lib/python3.12/site-packages/autobahn/twisted/test/test_tx_component.py

@@ -0,0 +1,438 @@
+###############################################################################
+#
+# The MIT License (MIT)
+#
+# Copyright (c) typedef int GmbH
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+###############################################################################
+
+import os
+from unittest.mock import Mock, patch
+
+if os***REMOVED***iron.get('USE_TWISTED', False):
+    from autobahn.twisted.component import Component
+    from zope.interface import directlyProvides
+    from autobahn.wamp.message import Welcome, Goodbye, Hello, Abort
+    from autobahn.wamp.serializer import JsonSerializer
+    from autobahn.testutil import FakeTransport
+    from twisted.internet.interfaces import IStreamClientEndpoint
+    from twisted.internet.defer import inlineCallbacks, succeed, Deferred
+    from twisted.internet.task import Clock
+    from twisted.trial import unittest
+    from txaio.testutil import replace_loop
+
+    class ConnectionTests(unittest.TestCase):
+
+        def setUp(self):
+            pass
+
+        @patch('txaio.sleep', return_value=succeed(None))
+        @inlineCallbacks
+        def test_successful_connect(self, fake_sleep):
+            endpoint = Mock()
+            joins = []
+
+            def joined(session, details):
+                joins.append((session, details))
+                return session.leave()
+            directlyProvides(endpoint, IStreamClientEndpoint)
+            component = Component(
+                transports={
+                    "type": "websocket",
+                    "url": "ws://127.0.0.1/ws",
+                    "endpoint": endpoint,
+                }
+            )
+            component.on('join', joined)
+
+            def connect(factory, **kw):
+                proto = factory.buildProtocol('ws://localhost/')
+                transport = FakeTransport()
+                proto.makeConnection(transport)
+
+                from autobahn.websocket.protocol import WebSocketProtocol
+                from base64 import b64encode
+                from hashlib import sha1
+                key = proto.websocket_key + WebSocketProtocol._WS_MAGIC
+                proto.data = (
+                    b"HTTP/1.1 101 Switching Protocols\x0d\x0a"
+                    b"Upgrade: websocket\x0d\x0a"
+                    b"Connection: upgrade\x0d\x0a"
+                    b"Sec-Websocket-Protocol: wamp.2.json\x0d\x0a"
+                    b"Sec-Websocket-Accept: " + b64encode(sha1(key).digest()) + b"\x0d\x0a\x0d\x0a"
+                )
+                proto.processHandshake()
+
+                from autobahn.wamp import role
+                features = role.RoleBrokerFeatures(
+                    publisher_identification=True,
+                    pattern_based_subscription=True,
+                    session_meta_api=True,
+                    subscription_meta_api=True,
+                    subscriber_blackwhite_listing=True,
+                    publisher_exclusion=True,
+                    subscription_revocation=True,
+                    payload_transparency=True,
+                    payload_encryption_cryptobox=True,
+                )
+
+                msg = Welcome(123456, dict(broker=features), realm='realm')
+                serializer = JsonSerializer()
+                data, is_binary = serializer.serialize(msg)
+                proto.onMessage(data, is_binary)
+
+                msg = Goodbye()
+                proto.onMessage(*serializer.serialize(msg))
+                proto.onClose(True, 100, "some old reason")
+
+                return succeed(proto)
+            endpoint.connect = connect
+
+            # XXX it would actually be nicer if we *could* support
+            # passing a reactor in here, but the _batched_timer =
+            # make_batched_timer() stuff (slash txaio in general)
+            # makes this "hard".
+            reactor = Clock()
+            with replace_loop(reactor):
+                yield component.start(reactor=reactor)
+                self.assertTrue(len(joins), 1)
+                # make sure we fire all our time-outs
+                reactor.advance(3600)
+
+        @patch('txaio.sleep', return_value=succeed(None))
+        def test_successful_proxy_connect(self, fake_sleep):
+            endpoint = Mock()
+            directlyProvides(endpoint, IStreamClientEndpoint)
+            component = Component(
+                transports={
+                    "type": "websocket",
+                    "url": "ws://127.0.0.1/ws",
+                    "endpoint": endpoint,
+                    "proxy": {
+                        "host": "10.0.0.0",
+                        "port": 65000,
+                    },
+                    "max_retries": 0,
+                },
+                is_fatal=lambda _: True,
+            )
+
+            @component.on_join
+            def joined(session, details):
+                return session.leave()
+
+            def connect(factory, **kw):
+                return succeed(Mock())
+            endpoint.connect = connect
+
+            # XXX it would actually be nicer if we *could* support
+            # passing a reactor in here, but the _batched_timer =
+            # make_batched_timer() stuff (slash txaio in general)
+            # makes this "hard".
+            reactor = Clock()
+
+            got_proxy_connect = Deferred()
+
+            def _tcp(host, port, factory, **kw):
+                self.assertEqual("10.0.0.0", host)
+                self.assertEqual(port, 65000)
+                got_proxy_connect.callback(None)
+                return endpoint.connect(factory._wrappedFactory)
+            reactor.connectTCP = _tcp
+
+            with replace_loop(reactor):
+                d = component.start(reactor=reactor)
+
+                def done(x):
+                    if not got_proxy_connect.called:
+                        got_proxy_connect.callback(x)
+                # make sure we fire all our time-outs
+                d.addCallbacks(done, done)
+                reactor.advance(3600)
+                return got_proxy_connect
+
+        @patch('txaio.sleep', return_value=succeed(None))
+        @inlineCallbacks
+        def test_cancel(self, fake_sleep):
+            """
+            if we start a component but call .stop before it connects, ever,
+            it should still exit properly
+            """
+            endpoint = Mock()
+            directlyProvides(endpoint, IStreamClientEndpoint)
+            component = Component(
+                transports={
+                    "type": "websocket",
+                    "url": "ws://127.0.0.1/ws",
+                    "endpoint": endpoint,
+                }
+            )
+
+            def connect(factory, **kw):
+                return Deferred()
+            endpoint.connect = connect
+
+            # XXX it would actually be nicer if we *could* support
+            # passing a reactor in here, but the _batched_timer =
+            # make_batched_timer() stuff (slash txaio in general)
+            # makes this "hard".
+            reactor = Clock()
+            with replace_loop(reactor):
+                d = component.start(reactor=reactor)
+                component.stop()
+                yield d
+
+        @inlineCallbacks
+        def test_cancel_while_waiting(self):
+            """
+            if we start a component but call .stop before it connects, ever,
+            it should still exit properly -- even if we're 'between'
+            connection attempts
+            """
+            endpoint = Mock()
+            directlyProvides(endpoint, IStreamClientEndpoint)
+            component = Component(
+                transports={
+                    "type": "websocket",
+                    "url": "ws://127.0.0.1/ws",
+                    "endpoint": endpoint,
+                    "max_retries": 0,
+                    "max_retry_delay": 5,
+                    "initial_retry_delay": 5,
+                },
+            )
+
+            # XXX it would actually be nicer if we *could* support
+            # passing a reactor in here, but the _batched_timer =
+            # make_batched_timer() stuff (slash txaio in general)
+            # makes this "hard".
+            reactor = Clock()
+            with replace_loop(reactor):
+
+                def connect(factory, **kw):
+                    d = Deferred()
+                    reactor.callLater(10, d.errback(RuntimeError("no connect for yo")))
+                    return d
+                endpoint.connect = connect
+
+                d0 = component.start(reactor=reactor)
+                assert component._delay_f is not None
+                assert not component._done_f.called
+
+                d1 = component.stop()
+                assert component._done_f is None
+                assert d0.called
+
+                yield d1
+                yield d0
+
+        @patch('txaio.sleep', return_value=succeed(None))
+        @inlineCallbacks
+        def test_connect_no_auth_method(self, fake_sleep):
+            endpoint = Mock()
+
+            directlyProvides(endpoint, IStreamClientEndpoint)
+            component = Component(
+                transports={
+                    "type": "websocket",
+                    "url": "ws://127.0.0.1/ws",
+                    "endpoint": endpoint,
+                },
+                is_fatal=lambda e: True,
+            )
+
+            def connect(factory, **kw):
+                proto = factory.buildProtocol('boom')
+                proto.makeConnection(Mock())
+
+                from autobahn.websocket.protocol import WebSocketProtocol
+                from base64 import b64encode
+                from hashlib import sha1
+                key = proto.websocket_key + WebSocketProtocol._WS_MAGIC
+                proto.data = (
+                    b"HTTP/1.1 101 Switching Protocols\x0d\x0a"
+                    b"Upgrade: websocket\x0d\x0a"
+                    b"Connection: upgrade\x0d\x0a"
+                    b"Sec-Websocket-Protocol: wamp.2.json\x0d\x0a"
+                    b"Sec-Websocket-Accept: " + b64encode(sha1(key).digest()) + b"\x0d\x0a\x0d\x0a"
+                )
+                proto.processHandshake()
+
+                from autobahn.wamp import role
+                subrole = role.RoleSubscriberFeatures()
+
+                msg = Hello("realm", roles=dict(subscriber=subrole), authmethods=["anonymous"])
+                serializer = JsonSerializer()
+                data, is_binary = serializer.serialize(msg)
+                proto.onMessage(data, is_binary)
+
+                msg = Abort(reason="wamp.error.no_auth_method")
+                proto.onMessage(*serializer.serialize(msg))
+                proto.onClose(False, 100, "wamp.error.no_auth_method")
+
+                return succeed(proto)
+            endpoint.connect = connect
+
+            # XXX it would actually be nicer if we *could* support
+            # passing a reactor in here, but the _batched_timer =
+            # make_batched_timer() stuff (slash txaio in general)
+            # makes this "hard".
+            reactor = Clock()
+            with replace_loop(reactor):
+                with self.assertRaises(RuntimeError) as ctx:
+                    d = component.start(reactor=reactor)
+                    # make sure we fire all our time-outs
+                    reactor.advance(3600)
+                    yield d
+            self.assertIn(
+                "Exhausted all transport",
+                str(ctx.exception)
+            )
+
+    class InvalidTransportConfigs(unittest.TestCase):
+
+        def test_invalid_key(self):
+            with self.assertRaises(ValueError) as ctx:
+                Component(
+                    transports=dict(
+                        foo='bar',  # totally invalid key
+                    ),
+                )
+            self.assertIn("'foo' is not", str(ctx.exception))
+
+        def test_invalid_key_transport_list(self):
+            with self.assertRaises(ValueError) as ctx:
+                Component(
+                    transports=[
+                        dict(type='websocket', url='ws://127.0.0.1/ws'),
+                        dict(foo='bar'),  # totally invalid key
+                    ]
+                )
+            self.assertIn("'foo' is not a valid configuration item", str(ctx.exception))
+
+        def test_invalid_serializer_key(self):
+            with self.assertRaises(ValueError) as ctx:
+                Component(
+                    transports=[
+                        {
+                            "url": "ws://127.0.0.1/ws",
+                            "serializer": ["quux"],
+                        }
+                    ]
+                )
+            self.assertIn("only for rawsocket", str(ctx.exception))
+
+        def test_invalid_serializer(self):
+            with self.assertRaises(ValueError) as ctx:
+                Component(
+                    transports=[
+                        {
+                            "url": "ws://127.0.0.1/ws",
+                            "serializers": ["quux"],
+                        }
+                    ]
+                )
+            self.assertIn("Invalid serializer", str(ctx.exception))
+
+        def test_invalid_serializer_type_0(self):
+            with self.assertRaises(ValueError) as ctx:
+                Component(
+                    transports=[
+                        {
+                            "url": "ws://127.0.0.1/ws",
+                            "serializers": [1, 2],
+                        }
+                    ]
+                )
+            self.assertIn("must be a list", str(ctx.exception))
+
+        def test_invalid_serializer_type_1(self):
+            with self.assertRaises(ValueError) as ctx:
+                Component(
+                    transports=[
+                        {
+                            "url": "ws://127.0.0.1/ws",
+                            "serializers": 1,
+                        }
+                    ]
+                )
+            self.assertIn("must be a list", str(ctx.exception))
+
+        def test_invalid_type_key(self):
+            with self.assertRaises(ValueError) as ctx:
+                Component(
+                    transports=[
+                        {
+                            "type": "bad",
+                        }
+                    ]
+                )
+            self.assertIn("Invalid transport type", str(ctx.exception))
+
+        def test_invalid_type(self):
+            with self.assertRaises(ValueError) as ctx:
+                Component(
+                    transports=[
+                        "foo"
+                    ]
+                )
+            self.assertIn("invalid WebSocket URL", str(ctx.exception))
+
+        def test_no_url(self):
+            with self.assertRaises(ValueError) as ctx:
+                Component(
+                    transports=[
+                        {
+                            "type": "websocket",
+                        }
+                    ]
+                )
+            self.assertIn("Transport requires 'url'", str(ctx.exception))
+
+        def test_endpoint_bogus_object(self):
+            with self.assertRaises(ValueError) as ctx:
+                Component(
+                    main=lambda r, s: None,
+                    transports=[
+                        {
+                            "type": "websocket",
+                            "url": "ws://example.com/ws",
+                            "endpoint": ("not", "a", "dict"),
+                        }
+                    ]
+                )
+            self.assertIn("'endpoint' configuration must be", str(ctx.exception))
+
+        def test_endpoint_valid(self):
+            Component(
+                main=lambda r, s: None,
+                transports=[
+                    {
+                        "type": "websocket",
+                        "url": "ws://example.com/ws",
+                        "endpoint": {
+                            "type": "tcp",
+                            "host": "1.2.3.4",
+                            "port": "4321",
+                        }
+                    }
+                ]
+            )

.venv/lib/python3.12/site-packages/autobahn/twisted/test/test_tx_endpoint_plugins.py

@@ -0,0 +1,49 @@
+###############################################################################
+#
+# The MIT License (MIT)
+#
+# Copyright (c) typedef int GmbH
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+###############################################################################
+
+from twisted.trial.unittest import TestCase
+
+
+class PluginTests(TestCase):
+    if True:
+        skip = "Plugins don't work under Python3 yet"
+
+    def test_import(self):
+        from twisted.plugins import autobahn_endpoints
+        self.assertTrue(hasattr(autobahn_endpoints, 'AutobahnClientParser'))
+
+    def test_parse_client_basic(self):
+        from twisted.plugins import autobahn_endpoints
+        self.assertTrue(hasattr(autobahn_endpoints, 'AutobahnClientParser'))
+        from twisted.internet.endpoints import clientFromString, quoteStringArgument
+        from twisted.internet import reactor
+
+        ep_string = "autobahn:{0}:url={1}".format(
+            quoteStringArgument('tcp:localhost:9000'),
+            quoteStringArgument('ws://localhost:9000'),
+        )
+        # we're just testing that this doesn't fail entirely
+        clientFromString(reactor, ep_string)

.venv/lib/python3.12/site-packages/autobahn/twisted/test/test_tx_protocol.py

@@ -0,0 +1,447 @@
+###############################################################################
+#
+# The MIT License (MIT)
+#
+# Copyright (c) typedef int GmbH
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+###############################################################################
+
+from unittest.mock import Mock
+
+import txaio
+txaio.use_twisted()
+
+from autobahn.util import wildcards2patterns
+from autobahn.twisted.websocket import WebSocketServerFactory
+from autobahn.twisted.websocket import WebSocketServerProtocol
+from autobahn.twisted.websocket import WebSocketClientProtocol
+from autobahn.wamp.types import TransportDetails
+from autobahn.websocket.types import ConnectingRequest
+from twisted.python.failure import Failure
+from twisted.internet.error import ConnectionDone, ConnectionAborted, \
+    ConnectionLost
+from twisted.trial import unittest
+try:
+    from twisted.internet.testing import StringTransport
+except ImportError:
+    from twisted.test.proto_helpers import StringTransport
+from autobahn.testutil import FakeTransport
+
+
+class ExceptionHandlingTests(unittest.TestCase):
+    """
+    Tests that we format various exception variations properly during
+    connectionLost
+    """
+
+    def setUp(self):
+        self.factory = WebSocketServerFactory()
+        self.proto = WebSocketServerProtocol()
+        self.proto.factory = self.factory
+        self.proto.log = Mock()
+
+    def tearDown(self):
+        for call in [
+                self.proto.autoPingPendingCall,
+                self.proto.autoPingTimeoutCall,
+                self.proto.openHandshakeTimeoutCall,
+                self.proto.closeHandshakeTimeoutCall,
+        ]:
+            if call is not None:
+                call.cancel()
+
+    def test_connection_done(self):
+        # pretend we connected
+        self.proto._connectionMade()
+
+        self.proto.connectionLost(Failure(ConnectionDone()))
+
+        messages = ' '.join([str(x[1]) for x in self.proto.log.mock_calls])
+        self.assertTrue('closed cleanly' in messages)
+
+    def test_connection_aborted(self):
+        # pretend we connected
+        self.proto._connectionMade()
+
+        self.proto.connectionLost(Failure(ConnectionAborted()))
+
+        messages = ' '.join([str(x[1]) for x in self.proto.log.mock_calls])
+        self.assertTrue(' aborted ' in messages)
+
+    def test_connection_lost(self):
+        # pretend we connected
+        self.proto._connectionMade()
+
+        self.proto.connectionLost(Failure(ConnectionLost()))
+
+        messages = ' '.join([str(x[1]) for x in self.proto.log.mock_calls])
+        self.assertTrue(' was lost ' in messages)
+
+    def test_connection_lost_arg(self):
+        # pretend we connected
+        self.proto._connectionMade()
+
+        self.proto.connectionLost(Failure(ConnectionLost("greetings")))
+
+        messages = ' '.join([str(x[1]) + str(x[2]) for x in self.proto.log.mock_calls])
+        self.assertTrue(' was lost ' in messages)
+        self.assertTrue('greetings' in messages)
+
+
+class Hixie76RejectionTests(unittest.TestCase):
+    """
+    Hixie-76 should not be accepted by an Autobahn server.
+    """
+    def test_handshake_fails(self):
+        """
+        A handshake from a client only supporting Hixie-76 will fail.
+        """
+        t = FakeTransport()
+        f = WebSocketServerFactory()
+        p = WebSocketServerProtocol()
+        p.factory = f
+        p.transport = t
+
+        # from http://tools.ietf.org/html/draft-hixie-thewebsocketprotocol-76
+        http_request = b"GET /demo HTTP/1.1\r\nHost: example.com\r\nConnection: Upgrade\r\nSec-WebSocket-Key2: 12998 5 Y3 1  .P00\r\nSec-WebSocket-Protocol: sample\r\nUpgrade: WebSocket\r\nSec-WebSocket-Key1: 4 @1  46546xW%0l 1 5\r\nOrigin: http://example.com\r\n\r\n^n:ds[4U"
+
+        p.openHandshakeTimeout = 0
+        p._connectionMade()
+        p.data = http_request
+        p.processHandshake()
+        self.assertIn(b"HTTP/1.1 400", t._written)
+        self.assertIn(b"Hixie76 protocol not supported", t._written)
+
+
+class WebSocketOriginMatching(unittest.TestCase):
+    """
+    Test that we match Origin: headers properly, when asked to
+    """
+
+    def setUp(self):
+        self.factory = WebSocketServerFactory()
+        self.factory.setProtocolOptions(
+            allowedOrigins=['127.0.0.1:*', '*.example.com:*']
+        )
+        self.proto = WebSocketServerProtocol()
+        self.proto.transport = StringTransport()
+        self.proto.factory = self.factory
+        self.proto.failHandshake = Mock()
+        self.proto._connectionMade()
+
+    def tearDown(self):
+        for call in [
+                self.proto.autoPingPendingCall,
+                self.proto.autoPingTimeoutCall,
+                self.proto.openHandshakeTimeoutCall,
+                self.proto.closeHandshakeTimeoutCall,
+        ]:
+            if call is not None:
+                call.cancel()
+
+    def test_match_full_origin(self):
+        self.proto.data = b"\r\n".join([
+            b'GET /ws HTTP/1.1',
+            b'Host: www.example.com',
+            b'Sec-WebSocket-Version: 13',
+            b'Origin: http://www.example.com.malicious.com',
+            b'Sec-WebSocket-Extensions: permessage-deflate',
+            b'Sec-WebSocket-Key: tXAxWFUqnhi86Ajj7dRY5g==',
+            b'Connection: keep-alive, Upgrade',
+            b'Upgrade: websocket',
+            b'\r\n',  # last string doesn't get a \r\n from join()
+        ])
+        self.proto.consumeData()
+
+        self.assertTrue(self.proto.failHandshake.called, "Handshake should have failed")
+        arg = self.proto.failHandshake.mock_calls[0][1][0]
+        self.assertTrue('not allowed' in arg)
+
+    def test_match_wrong_scheme_origin(self):
+        # some monkey-business since we already did this in setUp, but
+        # we want a different set of matching origins
+        self.factory.setProtocolOptions(
+            allowedOrigins=['http://*.example.com:*']
+        )
+        self.proto.allowedOriginsPatterns = self.factory.allowedOriginsPatterns
+        self.proto.allowedOrigins = self.factory.allowedOrigins
+
+        # the actual test
+        self.factory.isSecure = False
+        self.proto.data = b"\r\n".join([
+            b'GET /ws HTTP/1.1',
+            b'Host: www.example.com',
+            b'Sec-WebSocket-Version: 13',
+            b'Origin: https://www.example.com',
+            b'Sec-WebSocket-Extensions: permessage-deflate',
+            b'Sec-WebSocket-Key: tXAxWFUqnhi86Ajj7dRY5g==',
+            b'Connection: keep-alive, Upgrade',
+            b'Upgrade: websocket',
+            b'\r\n',  # last string doesn't get a \r\n from join()
+        ])
+        self.proto.consumeData()
+
+        self.assertTrue(self.proto.failHandshake.called, "Handshake should have failed")
+        arg = self.proto.failHandshake.mock_calls[0][1][0]
+        self.assertTrue('not allowed' in arg)
+
+    def test_match_origin_secure_scheme(self):
+        self.factory.isSecure = True
+        self.factory.port = 443
+        self.proto.data = b"\r\n".join([
+            b'GET /ws HTTP/1.1',
+            b'Host: www.example.com',
+            b'Sec-WebSocket-Version: 13',
+            b'Origin: https://www.example.com',
+            b'Sec-WebSocket-Extensions: permessage-deflate',
+            b'Sec-WebSocket-Key: tXAxWFUqnhi86Ajj7dRY5g==',
+            b'Connection: keep-alive, Upgrade',
+            b'Upgrade: websocket',
+            b'\r\n',  # last string doesn't get a \r\n from join()
+        ])
+        self.proto.consumeData()
+
+        self.assertFalse(self.proto.failHandshake.called, "Handshake should have succeeded")
+
+    def test_match_origin_documentation_example(self):
+        """
+        Test the examples from the docs
+        """
+        self.factory.setProtocolOptions(
+            allowedOrigins=['*://*.example.com:*']
+        )
+        self.factory.isSecure = True
+        self.factory.port = 443
+        self.proto.data = b"\r\n".join([
+            b'GET /ws HTTP/1.1',
+            b'Host: www.example.com',
+            b'Sec-WebSocket-Version: 13',
+            b'Origin: http://www.example.com',
+            b'Sec-WebSocket-Extensions: permessage-deflate',
+            b'Sec-WebSocket-Key: tXAxWFUqnhi86Ajj7dRY5g==',
+            b'Connection: keep-alive, Upgrade',
+            b'Upgrade: websocket',
+            b'\r\n',  # last string doesn't get a \r\n from join()
+        ])
+        self.proto.consumeData()
+
+        self.assertFalse(self.proto.failHandshake.called, "Handshake should have succeeded")
+
+    def test_match_origin_examples(self):
+        """
+        All the example origins from RFC6454 (3.2.1)
+        """
+        # we're just testing the low-level function here...
+        from autobahn.websocket.protocol import _is_same_origin, _url_to_origin
+        policy = wildcards2patterns(['*example.com:*'])
+
+        # should parametrize test ...
+        for url in ['http://example.com/', 'http://example.com:80/',
+                    'http://example.com/path/file',
+                    'http://example.com/;semi=true',
+                    # 'http://example.com./',
+                    '//example.com/',
+                    'http://@example.com']:
+            self.assertTrue(_is_same_origin(_url_to_origin(url), 'http', 80, policy), url)
+
+    def test_match_origin_counter_examples(self):
+        """
+        All the example 'not-same' origins from RFC6454 (3.2.1)
+        """
+        # we're just testing the low-level function here...
+        from autobahn.websocket.protocol import _is_same_origin, _url_to_origin
+        policy = wildcards2patterns(['example.com'])
+
+        for url in ['http://ietf.org/', 'http://example.org/',
+                    'https://example.com/', 'http://example.com:8080/',
+                    'http://www.example.com/']:
+            self.assertFalse(_is_same_origin(_url_to_origin(url), 'http', 80, policy))
+
+    def test_match_origin_edge(self):
+        # we're just testing the low-level function here...
+        from autobahn.websocket.protocol import _is_same_origin, _url_to_origin
+        policy = wildcards2patterns(['http://*example.com:80'])
+
+        self.assertTrue(
+            _is_same_origin(_url_to_origin('http://example.com:80'), 'http', 80, policy)
+        )
+        self.assertFalse(
+            _is_same_origin(_url_to_origin('http://example.com:81'), 'http', 81, policy)
+        )
+        self.assertFalse(
+            _is_same_origin(_url_to_origin('https://example.com:80'), 'http', 80, policy)
+        )
+
+    def test_origin_from_url(self):
+        from autobahn.websocket.protocol import _url_to_origin
+
+        # basic function
+        self.assertEqual(
+            _url_to_origin('http://example.com'),
+            ('http', 'example.com', 80)
+        )
+        # should lower-case scheme
+        self.assertEqual(
+            _url_to_origin('hTTp://example.com'),
+            ('http', 'example.com', 80)
+        )
+
+    def test_origin_file(self):
+        from autobahn.websocket.protocol import _url_to_origin
+        self.assertEqual('null', _url_to_origin('file:///etc/passwd'))
+
+    def test_origin_null(self):
+        from autobahn.websocket.protocol import _is_same_origin, _url_to_origin
+        self.assertEqual('null', _url_to_origin('null'))
+        self.assertFalse(
+            _is_same_origin(_url_to_origin('null'), 'http', 80, [])
+        )
+        self.assertFalse(
+            _is_same_origin(_url_to_origin('null'), 'https', 80, [])
+        )
+        self.assertFalse(
+            _is_same_origin(_url_to_origin('null'), '', 80, [])
+        )
+        self.assertFalse(
+            _is_same_origin(_url_to_origin('null'), None, 80, [])
+        )
+
+
+class WebSocketXForwardedFor(unittest.TestCase):
+    """
+    Test that (only) a trusted X-Forwarded-For can replace the peer address.
+    """
+
+    def setUp(self):
+        self.factory = WebSocketServerFactory()
+        self.factory.setProtocolOptions(
+            trustXForwardedFor=2
+        )
+        self.proto = WebSocketServerProtocol()
+        self.proto.transport = StringTransport()
+        self.proto.factory = self.factory
+        self.proto.failHandshake = Mock()
+        self.proto._connectionMade()
+
+    def tearDown(self):
+        for call in [
+                self.proto.autoPingPendingCall,
+                self.proto.autoPingTimeoutCall,
+                self.proto.openHandshakeTimeoutCall,
+                self.proto.closeHandshakeTimeoutCall,
+        ]:
+            if call is not None:
+                call.cancel()
+
+    def test_trusted_addresses(self):
+        self.proto.data = b"\r\n".join([
+            b'GET /ws HTTP/1.1',
+            b'Host: www.example.com',
+            b'Origin: http://www.example.com',
+            b'Sec-WebSocket-Version: 13',
+            b'Sec-WebSocket-Extensions: permessage-deflate',
+            b'Sec-WebSocket-Key: tXAxWFUqnhi86Ajj7dRY5g==',
+            b'Connection: keep-alive, Upgrade',
+            b'Upgrade: websocket',
+            b'X-Forwarded-For: 1.2.3.4, 2.3.4.5, 111.222.33.44',
+            b'\r\n',  # last string doesn't get a \r\n from join()
+        ])
+        self.proto.consumeData()
+
+        self.assertEquals(
+            self.proto.peer, "2.3.4.5",
+            "The second address in X-Forwarded-For should have been picked as the peer address")
+
+
+class OnConnectingTests(unittest.TestCase):
+    """
+    Tests related to onConnecting callback
+
+    These tests are testing generic behavior, but are somewhat tied to
+    'a framework' so we're just testing using Twisted-specifics here.
+    """
+
+    def test_on_connecting_client_fails(self):
+
+        MAGIC_STR = 'bad stuff'
+
+        class TestProto(WebSocketClientProtocol):
+            state = None
+            wasClean = True
+            log = Mock()
+
+            def onConnecting(self, transport_details):
+                raise RuntimeError(MAGIC_STR)
+
+        proto = TestProto()
+        proto.transport = FakeTransport()
+        d = proto.startHandshake()
+        self.successResultOf(d)  # error is ignored
+        # ... but error should be logged
+        self.assertTrue(len(proto.log.mock_calls) > 0)
+        magic_found = False
+        for i in range(len(proto.log.mock_calls)):
+            if MAGIC_STR in str(proto.log.mock_calls[i]):
+                magic_found = True
+        self.assertTrue(magic_found, 'MAGIC_STR not found when expected')
+
+    def test_on_connecting_client_success(self):
+
+        class TestProto(WebSocketClientProtocol):
+            state = None
+            wasClean = True
+            perMessageCompressionOffers = []
+            version = 18
+            openHandshakeTimeout = 5
+            log = Mock()
+
+            def onConnecting(self, transport_details):
+                return ConnectingRequest(
+                    host="example.com",
+                    port=443,
+                    resource="/ws",
+                )
+
+        proto = TestProto()
+        proto.transport = FakeTransport()
+        proto.factory = Mock()
+        proto._connectionMade()
+
+        d = proto.startHandshake()
+        req = self.successResultOf(d)
+        self.assertEqual("example.com", req.host)
+        self.assertEqual(443, req.port)
+        self.assertEqual("/ws", req.resource)
+
+    def test_str_transport(self):
+        details = TransportDetails(
+            channel_type=TransportDetails.CHANNEL_TYPE_FUNCTION,
+            peer="example.com",
+            is_secure=False,
+            channel_id={},
+        )
+        # we can str() this and it doesn't fail
+        str(details)
+
+    def test_str_connecting(self):
+        req = ConnectingRequest(host="example.com", port="1234", resource="/ws")
+        # we can str() this and it doesn't fail
+        str(req)

.venv/lib/python3.12/site-packages/autobahn/twisted/test/test_tx_rawsocket.py

@@ -0,0 +1,70 @@
+###############################################################################
+#
+# The MIT License (MIT)
+#
+# Copyright (c) typedef int GmbH
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+###############################################################################
+
+import unittest
+from unittest.mock import Mock
+
+from autobahn.twisted.rawsocket import (WampRawSocketServerFactory,
+                                        WampRawSocketServerProtocol,
+                                        WampRawSocketClientFactory,
+                                        WampRawSocketClientProtocol)
+from autobahn.testutil import FakeTransport
+
+
+class RawSocketHandshakeTests(unittest.TestCase):
+
+    def test_handshake_succeeds(self):
+        """
+        A client can connect to a server.
+        """
+        session_mock = Mock()
+        t = FakeTransport()
+        f = WampRawSocketClientFactory(lambda: session_mock)
+        p = WampRawSocketClientProtocol()
+        p.transport = t
+        p.factory = f
+
+        server_session_mock = Mock()
+        st = FakeTransport()
+        sf = WampRawSocketServerFactory(lambda: server_session_mock)
+        sp = WampRawSocketServerProtocol()
+        sp.transport = st
+        sp.factory = sf
+
+        sp.connectionMade()
+        p.connectionMade()
+
+        # Send the server the client handshake
+        sp.dataReceived(t._written[0:1])
+        sp.dataReceived(t._written[1:4])
+
+        # Send the client the server handshake
+        p.dataReceived(st._written)
+
+        # The handshake succeeds, a session on each end is created
+        # onOpen is called on the session
+        session_mock.onOpen.assert_called_once_with(p)
+        server_session_mock.onOpen.assert_called_once_with(sp)

.venv/lib/python3.12/site-packages/autobahn/twisted/test/test_tx_websocket_agent.py

@@ -0,0 +1,81 @@
+from twisted.trial import unittest
+
+try:
+    from autobahn.twisted.testing import create_memory_agent, MemoryReactorClockResolver, create_pumper
+    HAVE_TESTING = True
+except ImportError:
+    HAVE_TESTING = False
+
+from twisted.internet.defer import inlineCallbacks
+from autobahn.twisted.websocket import WebSocketServerProtocol
+
+
+class TestAgent(unittest.TestCase):
+
+    skip = not HAVE_TESTING
+
+    def setUp(self):
+        self.pumper = create_pumper()
+        self.reactor = MemoryReactorClockResolver()
+        return self.pumper.start()
+
+    def tearDown(self):
+        return self.pumper.stop()
+
+    @inlineCallbacks
+    def test_echo_server(self):
+
+        class EchoServer(WebSocketServerProtocol):
+            def onMessage(self, msg, is_binary):
+                self.sendMessage(msg)
+
+        agent = create_memory_agent(self.reactor, self.pumper, EchoServer)
+        proto = yield agent.open("ws://localhost:1234/ws", dict())
+
+        messages = []
+
+        def got(msg, is_binary):
+            messages.append(msg)
+        proto.on("message", got)
+
+        proto.sendMessage(b"hello")
+
+        if True:
+            # clean close
+            proto.sendClose()
+        else:
+            # unclean close
+            proto.transport.loseConnection()
+        yield proto.is_closed
+        self.assertEqual([b"hello"], messages)
+
+    # FIXME:
+    # /twisted/util.py", line 162, in transport_channel_id channel_id_type, type(transport)))
+    # builtins.RuntimeError: cannot determine TLS channel ID of type "tls-unique" when TLS is not
+    # available on this transport <class 'twisted.test.iosim.FakeTransport'>
+    # @inlineCallbacks
+    # def test_secure_echo_server(self):
+
+    #     class EchoServer(WebSocketServerProtocol):
+    #         def onMessage(self, msg, is_binary):
+    #             self.sendMessage(msg)
+
+    #     agent = create_memory_agent(self.reactor, self.pumper, EchoServer)
+    #     proto = yield agent.open("wss://localhost:1234/ws", dict())
+
+    #     messages = []
+
+    #     def got(msg, is_binary):
+    #         messages.append(msg)
+    #     proto.on("message", got)
+
+    #     proto.sendMessage(b"hello")
+
+    #     if True:
+    #         # clean close
+    #         proto.sendClose()
+    #     else:
+    #         # unclean close
+    #         proto.transport.loseConnection()
+    #     yield proto.is_closed
+    #     self.assertEqual([b"hello"], messages)

.venv/lib/python3.12/site-packages/autobahn/twisted/test/test_wamp_runner.py

@@ -0,0 +1,90 @@
+###############################################################################
+#
+# The MIT License (MIT)
+#
+# Copyright (c) typedef int GmbH
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+###############################################################################
+
+import unittest
+
+from unittest.mock import patch
+from zope.interface import implementer
+from twisted.internet.interfaces import IReactorTime
+
+
+@implementer(IReactorTime)
+class FakeReactor(object):
+    """
+    This just fakes out enough reactor methods so .run() can work.
+    """
+    stop_called = False
+
+    def __init__(self, to_raise):
+        self.stop_called = False
+        self.to_raise = to_raise
+        self.delayed = []
+
+    def run(self, *args, **kw):
+        raise self.to_raise
+
+    def stop(self):
+        self.stop_called = True
+
+    def callLater(self, delay, func, *args, **kwargs):
+        self.delayed.append((delay, func, args, kwargs))
+
+    def connectTCP(self, *args, **kw):
+        raise RuntimeError("ConnectTCP shouldn't get called")
+
+
+class TestWampTwistedRunner(unittest.TestCase):
+    # XXX should figure out *why* but the test_protocol timeout
+    # tests fail if we *don't* patch out this txaio stuff. So,
+    # presumably it's messing up some global state that both tests
+    # implicitly depend on ...
+
+    @patch('txaio.use_twisted')
+    @patch('txaio.start_logging')
+    @patch('txaio.config')
+    def test_connect_error(self, *args):
+        """
+        Ensure the runner doesn't swallow errors and that it exits the
+        reactor properly if there is one.
+        """
+        try:
+            from autobahn.twisted.wamp import ApplicationRunner
+            from twisted.internet.error import ConnectionRefusedError
+            # the 'reactor' member doesn't exist until we import it
+            from twisted.internet import reactor  # noqa: F401
+        except ImportError:
+            raise unittest.SkipTest('No twisted')
+
+        runner = ApplicationRunner('ws://localhost:1', 'realm')
+        exception = ConnectionRefusedError("It's a trap!")
+
+        with patch('twisted.internet.reactor', FakeReactor(exception)) as mockreactor:
+            self.assertRaises(
+                ConnectionRefusedError,
+                # pass a no-op session-creation method
+                runner.run, lambda _: None, start_reactor=True
+            )
+            self.assertTrue(mockreactor.stop_called)

.venv/lib/python3.12/site-packages/autobahn/twisted/testing/__init__.py

@@ -0,0 +1,293 @@
+###############################################################################
+#
+# The MIT License (MIT)
+#
+# Copyright (c) typedef int GmbH
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+###############################################################################
+
+# IHostnameResolver et al. were added in Twisted 17.1.0 .. before
+# that, it was IResolverSimple only.
+
+try:
+    from twisted.internet.interfaces import IHostnameResolver
+except ImportError:
+    raise ImportError(
+        "Twisted 17.1.0 or later required for autobahn.twisted.testing"
+    )
+
+from twisted.internet.defer import Deferred
+from twisted.internet.address import IPv4Address
+from twisted.internet._resolver import HostResolution  # "internal" class, but it's simple
+from twisted.internet.interfaces import ISSLTransport, IReactorPluggableNameResolver
+try:
+    from twisted.internet.testing import MemoryReactorClock
+except ImportError:
+    from twisted.test.proto_helpers import MemoryReactorClock
+from twisted.test import iosim
+
+from zope.interface import directlyProvides, implementer
+
+from autobahn.websocket.interfaces import IWebSocketClientAgent
+from autobahn.twisted.websocket import _TwistedWebSocketClientAgent
+from autobahn.twisted.websocket import WebSocketServerProtocol
+from autobahn.twisted.websocket import WebSocketServerFactory
+
+
+__all__ = (
+    'create_pumper',
+    'create_memory_agent',
+    'MemoryReactorClockResolver',
+)
+
+
+@implementer(IHostnameResolver)
+class _StaticTestResolver(object):
+    def resolveHostName(self, receiver, hostName, portNumber=0):
+        """
+        Implement IHostnameResolver which always returns 127.0.0.1:31337
+        """
+        resolution = HostResolution(hostName)
+        receiver.resolutionBegan(resolution)
+        receiver.addressResolved(
+            IPv4Address('TCP', '127.0.0.1', 31337 if portNumber == 0 else portNumber)
+        )
+        receiver.resolutionComplete()
+
+
+@implementer(IReactorPluggableNameResolver)
+class _TestNameResolver(object):
+    """
+    A test version of IReactorPluggableNameResolver
+    """
+
+    _resolver = None
+
+    @property
+    def nameResolver(self):
+        if self._resolver is None:
+            self._resolver = _StaticTestResolver()
+        return self._resolver
+
+    def installNameResolver(self, resolver):
+        old = self._resolver
+        self._resolver = resolver
+        return old
+
+
+class MemoryReactorClockResolver(MemoryReactorClock, _TestNameResolver):
+    """
+    Combine MemoryReactor, Clock and an IReactorPluggableNameResolver
+    together.
+    """
+    pass
+
+
+class _TwistedWebMemoryAgent(IWebSocketClientAgent):
+    """
+    A testing agent which will hook up an instance of
+    `server_protocol` for every client that is created via the `open`
+    API call.
+
+    :param reactor: the reactor to use for tests (usually an instance
+        of MemoryReactorClockResolver)
+
+    :param pumper: an implementation IPumper (e.g. as returned by
+        `create_pumper`)
+
+    :param server_protocol: the server-side WebSocket protocol class
+        to instantiate (e.g. a subclass of `WebSocketServerProtocol`
+    """
+
+    def __init__(self, reactor, pumper, server_protocol):
+        self._reactor = reactor
+        self._server_protocol = server_protocol
+        self._pumper = pumper
+
+        # our "real" underlying agent under test
+        self._agent = _TwistedWebSocketClientAgent(self._reactor)
+        self._pumps = set()
+        self._servers = dict()  # client -> server
+
+    def open(self, transport_config, options, protocol_class=None):
+        """
+        Implement IWebSocketClientAgent with in-memory transports.
+
+        :param transport_config: a string starting with 'wss://' or
+            'ws://'
+
+        :param options: a dict containing options
+
+        :param protocol_class: the client protocol class to
+            instantiate (or `None` for defaults, which is to use
+            `WebSocketClientProtocol`)
+        """
+        is_secure = transport_config.startswith("wss://")
+
+        # call our "real" agent
+        real_client_protocol = self._agent.open(
+            transport_config, options,
+            protocol_class=protocol_class,
+        )
+
+        if is_secure:
+            host, port, factory, context_factory, timeout, bindAddress = self._reactor.sslClients[-1]
+        else:
+            host, port, factory, timeout, bindAddress = self._reactor.tcpClients[-1]
+
+        server_address = IPv4Address('TCP', '127.0.0.1', port)
+        client_address = IPv4Address('TCP', '127.0.0.1', 31337)
+
+        server_protocol = self._server_protocol()
+        # the protocol could already have a factory
+        if getattr(server_protocol, "factory", None) is None:
+            server_protocol.factory = WebSocketServerFactory()
+
+        server_transport = iosim.FakeTransport(
+            server_protocol, isServer=True,
+            hostAddress=server_address, peerAddress=client_address)
+        clientProtocol = factory.buildProtocol(None)
+        client_transport = iosim.FakeTransport(
+            clientProtocol, isServer=False,
+            hostAddress=client_address, peerAddress=server_address)
+
+        if is_secure:
+            directlyProvides(server_transport, ISSLTransport)
+            directlyProvides(client_transport, ISSLTransport)
+
+        pump = iosim.connect(
+            server_protocol, server_transport, clientProtocol, client_transport)
+        self._pumper.add(pump)
+
+        def add_mapping(proto):
+            self._servers[proto] = server_protocol
+            return proto
+        real_client_protocol.addCallback(add_mapping)
+        return real_client_protocol
+
+
+class _Kalamazoo(object):
+    """
+    Feeling whimsical about class names, see https://en.wikipedia.org/wiki/Handcar
+
+    This is 'an IOPump pumper', an object which causes a series of
+    IOPumps it is monitoring to do their I/O operations
+    periodically. This needs the 'real' reactor which trial drives,
+    because reasons:
+
+     - so @inlineCallbacks / async-def functions work
+       (if I could explain exactly why here, I would)
+
+     - we need to 'break the loop' of synchronous calls somewhere and
+       polluting the tests themselves with that is bad
+
+     - get rid of e.g. .flush() calls in tests themselves (thus
+      'teaching' the tests about details of I/O scheduling that they
+      shouldn't know).
+    """
+
+    def __init__(self):
+        self._pumps = set()
+        self._pumping = False
+        self._waiting_for_stop = []
+        from twisted.internet import reactor as global_reactor
+        self._global_reactor = global_reactor
+
+    def add(self, p):
+        """
+        Add a new IOPump. It will be removed when both its client and
+        server are disconnected.
+        """
+        self._pumps.add(p)
+
+    def start(self):
+        """
+        Begin triggering I/O in all IOPump instances we have. We will keep
+        periodically 'pumping' our IOPumps until `.stop()` is
+        called. Call from `setUp()` for example.
+        """
+        if self._pumping:
+            return
+        self._pumping = True
+        self._global_reactor.callLater(0, self._pump_once)
+
+    def stop(self):
+        """
+        :returns: a Deferred that fires when we have stopped pump()-ing
+
+        Call from `tearDown()`, for example.
+        """
+        if self._pumping or len(self._waiting_for_stop):
+            d = Deferred()
+            self._waiting_for_stop.append(d)
+            self._pumping = False
+            return d
+        d = Deferred()
+        d.callback(None)
+        return d
+
+    def _pump_once(self):
+        """
+        flush all data from all our IOPump instances and schedule another
+        iteration on the global reactor
+        """
+        if self._pumping:
+            self._flush()
+            self._global_reactor.callLater(0.1, self._pump_once)
+        else:
+            for d in self._waiting_for_stop:
+                d.callback(None)
+            self._waiting_for_stop = []
+
+    def _flush(self):
+        """
+        Flush all data between pending client/server pairs.
+        """
+        old_pumps = self._pumps
+        new_pumps = self._pumps = set()
+        for p in old_pumps:
+            p.flush()
+            if p.clientIO.disconnected and p.serverIO.disconnected:
+                continue
+            new_pumps.add(p)
+
+
+def create_pumper():
+    """
+    return a new instance implementing IPumper
+    """
+    return _Kalamazoo()
+
+
+def create_memory_agent(reactor, pumper, server_protocol):
+    """
+    return a new instance implementing `IWebSocketClientAgent`.
+
+    connection attempts will be satisfied by traversing the Upgrade
+    request path starting at `resource` to find a `WebSocketResource`
+    and then exchange data between client and server using purely
+    in-memory buffers.
+    """
+    # Note, we currently don't actually do any "resource traversing"
+    # and basically accept any path at all to our websocket resource
+    if server_protocol is None:
+        server_protocol = WebSocketServerProtocol
+    return _TwistedWebMemoryAgent(reactor, pumper, server_protocol)

.venv/lib/python3.12/site-packages/autobahn/twisted/util.py

@@ -0,0 +1,304 @@
+###############################################################################
+#
+# The MIT License (MIT)
+#
+# Copyright (c) typedef int GmbH
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+###############################################################################
+
+import os
+import hashlib
+import threading
+from typing import Optional, Union, Dict, Any
+
+from twisted.internet.defer import Deferred
+from twisted.internet.address import IPv4Address, UNIXAddress
+from twisted.internet.interfaces import ITransport, IProcessTransport
+
+from autobahn.wamp.types import TransportDetails
+
+try:
+    from twisted.internet.stdio import PipeAddress
+except ImportError:
+    # stdio.PipeAddress is only avail on Twisted 13.0+
+    PipeAddress = type(None)
+
+try:
+    from twisted.internet.address import IPv6Address
+    _HAS_IPV6 = True
+except ImportError:
+    _HAS_IPV6 = False
+    IPv6Address = type(None)
+
+try:
+    from twisted.internet.interfaces import ISSLTransport
+    from twisted.protocols.tls import TLSMemoryBIOProtocol
+    from OpenSSL.SSL import Connection
+    _HAS_TLS = True
+except ImportError:
+    _HAS_TLS = False
+
+__all = (
+    'sleep',
+    'peer2str',
+    'transport_channel_id',
+    'extract_peer_certificate',
+    'create_transport_details',
+)
+
+
+def sleep(delay, reactor=None):
+    """
+    Inline sleep for use in co-routines (Twisted ``inlineCallback`` decorated functions).
+
+    .. seealso::
+       * `twisted.internet.defer.inlineCallbacks <http://twistedmatrix.com/documents/current/api/twisted.internet.defer.html#inlineCallbacks>`__
+       * `twisted.internet.interfaces.IReactorTime <http://twistedmatrix.com/documents/current/api/twisted.internet.interfaces.IReactorTime.html>`__
+
+    :param delay: Time to sleep in seconds.
+    :type delay: float
+    :param reactor: The Twisted reactor to use.
+    :type reactor: None or provider of ``IReactorTime``.
+    """
+    if not reactor:
+        from twisted.internet import reactor
+    d = Deferred()
+    reactor.callLater(delay, d.callback, None)
+    return d
+
+
+def peer2str(transport: Union[ITransport, IProcessTransport]) -> str:
+    """
+    Return a *peer descriptor* given a Twisted transport, for example:
+
+    * ``tcp4:127.0.0.1:52914``: a TCPv4 socket
+    * ``unix:/tmp/server.sock``: a Unix domain socket
+    * ``process:142092``: a Pipe originating from a spawning (parent) process
+    * ``pipe``: a Pipe terminating in a spawned (child) process
+
+    :returns: Returns a string representation of the peer of the Twisted transport.
+    """
+    # IMPORTANT: we need to _first_ test for IProcessTransport
+    if IProcessTransport.providedBy(transport):
+        # note the PID of the forked process in the peer descriptor
+        res = "process:{}".format(transport.pid)
+    elif ITransport.providedBy(transport):
+        addr: Union[IPv4Address, IPv6Address, UNIXAddress, PipeAddress] = transport.getPeer()
+        if isinstance(addr, IPv4Address):
+            res = "tcp4:{0}:{1}".format(addr.host, addr.port)
+        elif _HAS_IPV6 and isinstance(addr, IPv6Address):
+            res = "tcp6:{0}:{1}".format(addr.host, addr.port)
+        elif isinstance(addr, UNIXAddress):
+            if addr.name:
+                res = "unix:{0}".format(addr.name)
+            else:
+                res = "unix"
+        elif isinstance(addr, PipeAddress):
+            # sadly, we don't have a way to get at the PID of the other side of the pipe
+            # res = "pipe"
+            res = "process:{0}".format(os.getppid())
+        else:
+            # gracefully fallback if we can't map the peer's address
+            res = "unknown"
+    else:
+        # gracefully fallback if we can't map the peer's transport
+        res = "unknown"
+    return res
+
+
+if not _HAS_TLS:
+    def transport_channel_id(transport: object, is_server: bool, channel_id_type: Optional[str] = None) -> Optional[bytes]:
+        if channel_id_type is None:
+            return b'\x00' * 32
+        else:
+            raise RuntimeError('cannot determine TLS channel ID of type "{}" when TLS is not available on this system'.format(channel_id_type))
+else:
+    def transport_channel_id(transport: object, is_server: bool, channel_id_type: Optional[str] = None) -> Optional[bytes]:
+        """
+        Return TLS channel ID of WAMP transport of the given TLS channel ID type.
+
+        Application-layer user authentication protocols are vulnerable to generic credential forwarding attacks,
+        where an authentication credential sent by a client C to a server M may then be used by M to impersonate C at
+        another server S.
+        To prevent such credential forwarding attacks, modern authentication protocols rely on channel bindings.
+        For example, WAMP-cryptosign can use the tls-unique channel identifier provided by the TLS layer to strongly
+        bind authentication credentials to the underlying channel, so that a credential received on one TLS channel
+        cannot be forwarded on another.
+
+        :param transport: The Twisted TLS transport to extract the TLS channel ID from. If the transport isn't
+            TLS based, and non-empty ``channel_id_type`` is requested, ``None`` will be returned. If the transport
+            is indeed TLS based, an empty ``channel_id_type`` of ``None`` is requested, 32 NUL bytes will be returned.
+        :param is_server: Flag indicating that the transport is a server transport.
+        :param channel_id_type: TLS channel ID type, if set currently only ``"tls-unique"`` is supported.
+        :returns: The TLS channel ID (32 bytes).
+        """
+        if channel_id_type is None:
+            return b'\x00' * 32
+
+        if channel_id_type not in ['tls-unique']:
+            raise RuntimeError('invalid TLS channel ID type "{}" requested'.format(channel_id_type))
+
+        if not isinstance(transport, TLSMemoryBIOProtocol):
+            raise RuntimeError(
+                'cannot determine TLS channel ID of type "{}" when TLS is not available on this transport {}'.format(
+                    channel_id_type, type(transport)))
+
+        # get access to the OpenSSL connection underlying the Twisted protocol
+        # https://twistedmatrix.com/documents/current/api/twisted.protocols.tls.TLSMemoryBIOProtocol.html#getHandle
+        connection: Connection = transport.getHandle()
+        assert connection and isinstance(connection, Connection)
+
+        # Obtain latest TLS Finished message that we expected from peer, or None if handshake is not completed.
+        # http://www.pyopenssl.org/en/stable/api/ssl.html#OpenSSL.SSL.Connection.get_peer_finished
+        is_not_resumed = True
+
+        if channel_id_type == 'tls-unique':
+            # see also: https://bugs.python.org/file22646/tls_channel_binding.patch
+            if is_server != is_not_resumed:
+                # for routers (=servers) XOR new sessions, the channel ID is based on the TLS Finished message we
+                # expected to receive from the client: contents of the message or None if the TLS handshake has
+                # not yet completed.
+                tls_finished_msg = connection.get_peer_finished()
+            else:
+                # for clients XOR resumed sessions, the channel ID is based on the TLS Finished message we sent
+                # to the router (=server): contents of the message or None if the TLS handshake has not yet completed.
+                tls_finished_msg = connection.get_finished()
+
+            if tls_finished_msg is None:
+                # this can occur when:
+                #   1. we made a successful connection (in a TCP sense) but something failed with
+                #      the TLS handshake (e.g. invalid certificate)
+                #   2. the TLS handshake has not yet completed
+                return b'\x00' * 32
+            else:
+                m = hashlib.sha256()
+                m.update(tls_finished_msg)
+                return m.digest()
+        else:
+            raise NotImplementedError('should not arrive here (unhandled channel_id_type "{}")'.format(channel_id_type))
+
+
+if not _HAS_TLS:
+    def extract_peer_certificate(transport: object) -> Optional[Dict[str, Any]]:
+        """
+        Dummy when no TLS is available.
+
+        :param transport: Ignored.
+        :return: Always return ``None``.
+        """
+        return None
+else:
+    def extract_peer_certificate(transport: TLSMemoryBIOProtocol) -> Optional[Dict[str, Any]]:
+        """
+        Extract TLS x509 client certificate information from a Twisted stream transport, and
+        return a dict with x509 TLS client certificate information (if the client provided a
+        TLS client certificate).
+
+        :param transport: The secure transport from which to extract the peer certificate (if present).
+        :returns: If the peer provided a certificate, the parsed certificate information set.
+        """
+        # check if the Twisted transport is a TLSMemoryBIOProtocol
+        if not (ISSLTransport.providedBy(transport) and hasattr(transport, 'getPeerCertificate')):
+            return None
+
+        cert = transport.getPeerCertificate()
+        if cert:
+            # extract x509 name components from an OpenSSL X509Name object
+            def maybe_bytes(_value):
+                if isinstance(_value, bytes):
+                    return _value.decode('utf8')
+                else:
+                    return _value
+
+            result = {
+                'md5': '{}'.format(maybe_bytes(cert.digest('md5'))).upper(),
+                'sha1': '{}'.format(maybe_bytes(cert.digest('sha1'))).upper(),
+                'sha256': '{}'.format(maybe_bytes(cert.digest('sha256'))).upper(),
+                'expired': bool(cert.has_expired()),
+                'hash': maybe_bytes(cert.subject_name_hash()),
+                'serial': int(cert.get_serial_number()),
+                'signature_algorithm': maybe_bytes(cert.get_signature_algorithm()),
+                'version': int(cert.get_version()),
+                'not_before': maybe_bytes(cert.get_notBefore()),
+                'not_after': maybe_bytes(cert.get_notAfter()),
+                'extensions': []
+            }
+
+            for i in range(cert.get_extension_count()):
+                ext = cert.get_extension(i)
+                ext_info = {
+                    'name': '{}'.format(maybe_bytes(ext.get_short_name())),
+                    'value': '{}'.format(maybe_bytes(ext)),
+                    'critical': ext.get_critical() != 0
+                }
+                result['extensions'].append(ext_info)
+
+            for entity, name in [('subject', cert.get_subject()), ('issuer', cert.get_issuer())]:
+                result[entity] = {}
+                for key, value in name.get_components():
+                    key = maybe_bytes(key)
+                    value = maybe_bytes(value)
+                    result[entity]['{}'.format(key).lower()] = '{}'.format(value)
+
+            return result
+
+
+def create_transport_details(transport: Union[ITransport, IProcessTransport], is_server: bool) -> TransportDetails:
+    """
+    Create transport details from Twisted transport.
+
+    :param transport: The Twisted transport to extract information from.
+    :param is_server: Flag indicating whether this transport side is a "server" (as in TCP server).
+    :return: Transport details object filled with information from the Twisted transport.
+    """
+    peer = peer2str(transport)
+
+    own_pid = os.getpid()
+    if hasattr(threading, 'get_native_id'):
+        # New in Python 3.8
+        # https://docs.python.org/3/library/threading.html?highlight=get_native_id#threading.get_native_id
+        own_tid = threading.get_native_id()
+    else:
+        own_tid = threading.get_ident()
+    own_fd = -1
+
+    if _HAS_TLS and ISSLTransport.providedBy(transport):
+        channel_id = {
+            # this will only be filled when the TLS opening handshake is complete (!)
+            'tls-unique': transport_channel_id(transport, is_server, 'tls-unique'),
+        }
+        channel_type = TransportDetails.CHANNEL_TYPE_TLS
+        peer_cert = extract_peer_certificate(transport)
+        is_secure = True
+    else:
+        channel_id = {}
+        channel_type = TransportDetails.CHANNEL_TYPE_TCP
+        peer_cert = None
+        is_secure = False
+
+    # FIXME: really set a default (websocket)?
+    channel_framing = TransportDetails.CHANNEL_FRAMING_WEBSOCKET
+
+    td = TransportDetails(channel_type=channel_type, channel_framing=channel_framing, peer=peer,
+                          is_server=is_server, own_pid=own_pid, own_tid=own_tid, own_fd=own_fd,
+                          is_secure=is_secure, channel_id=channel_id, peer_cert=peer_cert)
+
+    return td

.venv/lib/python3.12/site-packages/autobahn/twisted/wamp.py

@@ -0,0 +1,902 @@
+###############################################################################
+#
+# The MIT License (MIT)
+#
+# Copyright (c) typedef int GmbH
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+###############################################################################
+
+import inspect
+import binascii
+import random
+from typing import Optional, Dict, Any, List, Union
+
+import txaio
+from autobahn.websocket.protocol import WebSocketProtocol
+
+txaio.use_twisted()  # noqa
+
+from twisted.internet.defer import inlineCallbacks, succeed, Deferred
+from twisted.application import service
+from twisted.internet.interfaces import IReactorCore, IStreamClientEndpoint
+
+try:
+    from twisted.internet.ssl import CertificateOptions
+except ImportError:
+    # PyOpenSSL / TLS not available
+    CertificateOptions = Any
+
+from autobahn.util import public
+
+from autobahn.websocket.util import parse_url as parse_ws_url
+from autobahn.rawsocket.util import parse_url as parse_rs_url
+
+from autobahn.twisted.websocket import WampWebSocketClientFactory
+from autobahn.twisted.rawsocket import WampRawSocketClientFactory
+
+from autobahn.websocket.compress import PerMessageDeflateOffer, \
+    PerMessageDeflateResponse, PerMessageDeflateResponseAccept
+
+from autobahn.wamp import protocol, auth
+from autobahn.wamp.interfaces import ITransportHandler, ISession, IAuthenticator, ISerializer
+from autobahn.wamp.types import ComponentConfig
+
+__all__ = [
+    'ApplicationSession',
+    'ApplicationSessionFactory',
+    'ApplicationRunner',
+    'Application',
+    'Service',
+
+    # new API
+    'Session',
+    # 'run',  # should probably move this method to here? instead of component
+]
+
+
+@public
+class ApplicationSession(protocol.ApplicationSession):
+    """
+    WAMP application session for Twisted-based applications.
+
+    Implements:
+
+        * :class:`autobahn.wamp.interfaces.ITransportHandler`
+        * :class:`autobahn.wamp.interfaces.ISession`
+    """
+
+    log = txaio.make_logger()
+
+
+ITransportHandler.register(ApplicationSession)
+
+# ISession.register collides with the abc.ABCMeta.register method
+ISession.abc_register(ApplicationSession)
+
+
+class ApplicationSessionFactory(protocol.ApplicationSessionFactory):
+    """
+    WAMP application session factory for Twisted-based applications.
+    """
+
+    session: ApplicationSession = ApplicationSession
+    """
+    The application session class this application session factory will use. Defaults to :class:`autobahn.twisted.wamp.ApplicationSession`.
+    """
+
+    log = txaio.make_logger()
+
+
+@public
+class ApplicationRunner(object):
+    """
+    This class is a convenience tool mainly for development and quick hosting
+    of WAMP application components.
+
+    It can host a WAMP application component in a WAMP-over-WebSocket client
+    connecting to a WAMP router.
+    """
+
+    log = txaio.make_logger()
+
+    def __init__(self,
+                 url: str,
+                 realm: Optional[str] = None,
+                 extra: Optional[Dict[str, Any]] = None,
+                 serializers: Optional[List[ISerializer]] = None,
+                 ssl: Optional[CertificateOptions] = None,
+                 proxy: Optional[Dict[str, Any]] = None,
+                 headers: Optional[Dict[str, Any]] = None,
+                 websocket_options: Optional[Dict[str, Any]] = None,
+                 max_retries: Optional[int] = None,
+                 initial_retry_delay: Optional[float] = None,
+                 max_retry_delay: Optional[float] = None,
+                 retry_delay_growth: Optional[float] = None,
+                 retry_delay_jitter: Optional[float] = None):
+        """
+
+        :param url: The WebSocket URL of the WAMP router to connect to (e.g. `ws://example.com:8080/mypath`)
+        :param realm: The WAMP realm to join the application session to.
+        :param extra: Optional extra configuration to forward to the application component.
+        :param serializers: A list of WAMP serializers to use (or None for default serializers).
+           Serializers must implement :class:`autobahn.wamp.interfaces.ISerializer`.
+        :type serializers: list
+        :param ssl: (Optional). If specified this should be an
+            instance suitable to pass as ``sslContextFactory`` to
+            :class:`twisted.internet.endpoints.SSL4ClientEndpoint`` such
+            as :class:`twisted.internet.ssl.CertificateOptions`. Leaving
+            it as ``None`` will use the result of calling Twisted
+            :meth:`twisted.internet.ssl.platformTrust` which tries to use
+            your distribution's CA certificates.
+        :param proxy: Explicit proxy server to use; a dict with ``host`` and ``port`` keys.
+        :param headers: Additional headers to send (only applies to WAMP-over-WebSocket).
+        :param websocket_options: Specific WebSocket options to set (only applies to WAMP-over-WebSocket).
+            If not provided, conservative and practical default are chosen.
+        :param max_retries: Maximum number of reconnection attempts. Unlimited if set to -1.
+        :param initial_retry_delay: Initial delay for reconnection attempt in seconds (Default: 1.0s).
+        :param max_retry_delay: Maximum delay for reconnection attempts in seconds (Default: 60s).
+        :param retry_delay_growth: The growth factor applied to the retry delay between reconnection
+            attempts (Default 1.5).
+        :param retry_delay_jitter: A 0-argument callable that introduces noise into the
+            delay (Default ``random.random``).
+        """
+        # IMPORTANT: keep this, as it is tested in
+        # autobahn.twisted.test.test_tx_application_runner.TestApplicationRunner.test_runner_bad_proxy
+        assert (proxy is None or type(proxy) == dict)
+
+        self.url = url
+        self.realm = realm
+        self.extra = extra or dict()
+        self.serializers = serializers
+        self.ssl = ssl
+        self.proxy = proxy
+        self.headers = headers
+        self.websocket_options = websocket_options
+        self.max_retries = max_retries
+        self.initial_retry_delay = initial_retry_delay
+        self.max_retry_delay = max_retry_delay
+        self.retry_delay_growth = retry_delay_growth
+        self.retry_delay_jitter = retry_delay_jitter
+
+        # this if for auto-reconnection when Twisted ClientService is avail
+        self._client_service = None
+        # total number of successful connections
+        self._connect_successes = 0
+
+    @public
+    def stop(self):
+        """
+        Stop reconnecting, if auto-reconnecting was enabled.
+        """
+        self.log.debug('{klass}.stop()', klass=self.__class__.__name__)
+
+        if self._client_service:
+            return self._client_service.stopService()
+        else:
+            return succeed(None)
+
+    @public
+    def run(self, make, start_reactor: bool = True, auto_reconnect: bool = False,
+            log_level: str = 'info', endpoint: Optional[IStreamClientEndpoint] = None,
+            reactor: Optional[IReactorCore] = None) -> Union[type(None), Deferred]:
+        """
+        Run the application component.
+
+        :param make: A factory that produces instances of :class:`autobahn.twisted.wamp.ApplicationSession`
+           when called with an instance of :class:`autobahn.wamp.types.ComponentConfig`.
+        :param start_reactor: When ``True`` (the default) this method starts
+           the Twisted reactor and doesn't return until the reactor
+           stops. If there are any problems starting the reactor or
+           connect()-ing, we stop the reactor and raise the exception
+           back to the caller.
+        :param auto_reconnect:
+        :param log_level:
+        :param endpoint:
+        :param reactor:
+        :return: None is returned, unless you specify
+            ``start_reactor=False`` in which case the Deferred that
+            connect() returns is returned; this will callback() with
+            an IProtocol instance, which will actually be an instance
+            of :class:`WampWebSocketClientProtocol`
+        """
+        self.log.debug('{klass}.run()', klass=self.__class__.__name__)
+
+        if start_reactor:
+            # only select framework, set loop and start logging when we are asked
+            # start the reactor - otherwise we are running in a program that likely
+            # already tool care of all this.
+            from twisted.internet import reactor
+            txaio.use_twisted()
+            txaio.config.loop = reactor
+            txaio.start_logging(level=log_level)
+
+        if callable(make):
+            # factory for use ApplicationSession
+            def create():
+                cfg = ComponentConfig(self.realm, self.extra, runner=self)
+                try:
+                    session = make(cfg)
+                except Exception:
+                    self.log.failure('ApplicationSession could not be instantiated: {log_failure.value}')
+                    if start_reactor and reactor.running:
+                        reactor.stop()
+                    raise
+                else:
+                    return session
+        else:
+            create = make
+
+        if self.url.startswith('rs'):
+            # try to parse RawSocket URL
+            isSecure, host, port = parse_rs_url(self.url)
+
+            # use the first configured serializer if any (which means, auto-choose "best")
+            serializer = self.serializers[0] if self.serializers else None
+
+            # create a WAMP-over-RawSocket transport client factory
+            transport_factory = WampRawSocketClientFactory(create, serializer=serializer)
+
+        else:
+            # try to parse WebSocket URL
+            isSecure, host, port, resource, path, params = parse_ws_url(self.url)
+
+            # create a WAMP-over-WebSocket transport client factory
+            transport_factory = WampWebSocketClientFactory(create, url=self.url, serializers=self.serializers, proxy=self.proxy, headers=self.headers)
+
+            # client WebSocket settings - similar to:
+            # - http://crossbar.io/docs/WebSocket-Compression/#production-settings
+            # - http://crossbar.io/docs/WebSocket-Options/#production-settings
+
+            # The permessage-deflate extensions offered to the server
+            offers = [PerMessageDeflateOffer()]
+
+            # Function to accept permessage-deflate responses from the server
+            def accept(response):
+                if isinstance(response, PerMessageDeflateResponse):
+                    return PerMessageDeflateResponseAccept(response)
+
+            # default WebSocket options for all client connections
+            protocol_options = {
+                'version': WebSocketProtocol.DEFAULT_SPEC_VERSION,
+                'utf8validateIncoming': True,
+                'acceptMaskedServerFrames': False,
+                'maskClientFrames': True,
+                'applyMask': True,
+                'maxFramePayloadSize': 1048576,
+                'maxMessagePayloadSize': 1048576,
+                'autoFragmentSize': 65536,
+                'failByDrop': True,
+                'echoCloseCodeReason': False,
+                'serverConnectionDropTimeout': 1.,
+                'openHandshakeTimeout': 2.5,
+                'closeHandshakeTimeout': 1.,
+                'tcpNoDelay': True,
+                'perMessageCompressionOffers': offers,
+                'perMessageCompressionAccept': accept,
+                'autoPingInterval': 10.,
+                'autoPingTimeout': 5.,
+                'autoPingSize': 12,
+
+                # see: https://github.com/crossbario/autobahn-python/issues/1327 and
+                # _cancelAutoPingTimeoutCall
+                'autoPingRestartOnAnyTraffic': True,
+            }
+
+            # let user override above default options
+            if self.websocket_options:
+                protocol_options.update(self.websocket_options)
+
+            # set websocket protocol options on Autobahn/Twisted protocol factory, from where it will
+            # be applied for every Autobahn/Twisted protocol instance from the factory
+            transport_factory.setProtocolOptions(**protocol_options)
+
+        # supress pointless log noise
+        transport_factory.noisy = False
+
+        if endpoint:
+            client = endpoint
+        else:
+            # if user passed ssl= but isn't using isSecure, we'll never
+            # use the ssl argument which makes no sense.
+            context_factory = None
+            if self.ssl is not None:
+                if not isSecure:
+                    raise RuntimeError(
+                        'ssl= argument value passed to %s conflicts with the "ws:" '
+                        'prefix of the url argument. Did you mean to use "wss:"?' %
+                        self.__class__.__name__)
+                context_factory = self.ssl
+            elif isSecure:
+                from twisted.internet.ssl import optionsForClientTLS
+                context_factory = optionsForClientTLS(host)
+
+            from twisted.internet import reactor
+            if self.proxy is not None:
+                from twisted.internet.endpoints import TCP4ClientEndpoint
+                client = TCP4ClientEndpoint(reactor, self.proxy['host'], self.proxy['port'])
+                transport_factory.contextFactory = context_factory
+            elif isSecure:
+                from twisted.internet.endpoints import SSL4ClientEndpoint
+                assert context_factory is not None
+                client = SSL4ClientEndpoint(reactor, host, port, context_factory)
+            else:
+                from twisted.internet.endpoints import TCP4ClientEndpoint
+                client = TCP4ClientEndpoint(reactor, host, port)
+
+        # as the reactor shuts down, we wish to wait until we've sent
+        # out our "Goodbye" message; leave() returns a Deferred that
+        # fires when the transport gets to STATE_CLOSED
+        def cleanup(proto):
+            if hasattr(proto, '_session') and proto._session is not None:
+                if proto._session.is_attached():
+                    return proto._session.leave()
+                elif proto._session.is_connected():
+                    return proto._session.disconnect()
+
+        # when our proto was created and connected, make sure it's cleaned
+        # up properly later on when the reactor shuts down for whatever reason
+        def init_proto(proto):
+            self._connect_successes += 1
+            reactor.addSystemEventTrigger('before', 'shutdown', cleanup, proto)
+            return proto
+
+        use_service = False
+        if auto_reconnect:
+            try:
+                # since Twisted 16.1.0
+                from twisted.application.internet import ClientService
+                from twisted.application.internet import backoffPolicy
+                use_service = True
+            except ImportError:
+                use_service = False
+
+        if use_service:
+            # this code path is automatically reconnecting ..
+            self.log.debug('using t.a.i.ClientService')
+
+            if (self.max_retries is not None or self.initial_retry_delay is not None or self.max_retry_delay is not None or self.retry_delay_growth is not None or self.retry_delay_jitter is not None):
+
+                if self.max_retry_delay > 0:
+                    kwargs = {}
+
+                    def _jitter():
+                        j = 1 if self.retry_delay_jitter is None else self.retry_delay_jitter
+                        return random.random() * j
+
+                    for key, val in [('initialDelay', self.initial_retry_delay),
+                                     ('maxDelay', self.max_retry_delay),
+                                     ('factor', self.retry_delay_growth),
+                                     ('jitter', _jitter)]:
+                        if val is not None:
+                            kwargs[key] = val
+
+                    # retry policy that will only try to reconnect if we connected
+                    # successfully at least once before (so it fails on host unreachable etc ..)
+                    def retry(failed_attempts):
+                        if self._connect_successes > 0 and (self.max_retries == -1 or failed_attempts < self.max_retries):
+                            return backoffPolicy(**kwargs)(failed_attempts)
+                        else:
+                            print('hit stop')
+                            self.stop()
+                            return 100000000000000
+                else:
+                    # immediately reconnect (zero delay)
+                    def retry(_):
+                        return 0
+            else:
+                retry = backoffPolicy()
+
+            # https://twistedmatrix.com/documents/current/api/twisted.application.internet.ClientService.html
+            self._client_service = ClientService(client, transport_factory, retryPolicy=retry)
+            self._client_service.startService()
+
+            d = self._client_service.whenConnected()
+
+        else:
+            # this code path is only connecting once!
+            self.log.debug('using t.i.e.connect()')
+
+            d = client.connect(transport_factory)
+
+        # if we connect successfully, the arg is a WampWebSocketClientProtocol
+        d.addCallback(init_proto)
+
+        # if the user didn't ask us to start the reactor, then they
+        # get to deal with any connect errors themselves.
+        if start_reactor:
+            # if an error happens in the connect(), we save the underlying
+            # exception so that after the event-loop exits we can re-raise
+            # it to the caller.
+
+            class ErrorCollector(object):
+                exception = None
+
+                def __call__(self, failure):
+                    self.exception = failure.value
+                    reactor.stop()
+            connect_error = ErrorCollector()
+            d.addErrback(connect_error)
+
+            # now enter the Twisted reactor loop
+            reactor.run()
+
+            # if the ApplicationSession sets an "error" key on the self.config.extra dictionary, which
+            # has been set to the self.extra dictionary, extract the Exception from that and re-raise
+            # it as the very last one (see below) exciting back to the caller of self.run()
+            app_error = self.extra.get('error', None)
+
+            # if we exited due to a connection error, raise that to the caller
+            if connect_error.exception:
+                raise connect_error.exception
+            elif app_error:
+                raise app_error
+
+        else:
+            # let the caller handle any errors
+            return d
+
+
+class _ApplicationSession(ApplicationSession):
+    """
+    WAMP application session class used internally with :class:`autobahn.twisted.app.Application`.
+    """
+
+    def __init__(self, config, app):
+        """
+
+        :param config: The component configuration.
+        :type config: Instance of :class:`autobahn.wamp.types.ComponentConfig`
+        :param app: The application this session is for.
+        :type app: Instance of :class:`autobahn.twisted.wamp.Application`.
+        """
+        # noinspection PyArgumentList
+        ApplicationSession.__init__(self, config)
+        self.app = app
+
+    @inlineCallbacks
+    def onConnect(self):
+        """
+        Implements :meth:`autobahn.wamp.interfaces.ISession.onConnect`
+        """
+        yield self.app._fire_signal('onconnect')
+        self.join(self.config.realm)
+
+    @inlineCallbacks
+    def onJoin(self, details):
+        """
+        Implements :meth:`autobahn.wamp.interfaces.ISession.onJoin`
+        """
+        for uri, proc in self.app._procs:
+            yield self.register(proc, uri)
+
+        for uri, handler in self.app._handlers:
+            yield self.subscribe(handler, uri)
+
+        yield self.app._fire_signal('onjoined')
+
+    @inlineCallbacks
+    def onLeave(self, details):
+        """
+        Implements :meth:`autobahn.wamp.interfaces.ISession.onLeave`
+        """
+        yield self.app._fire_signal('onleave')
+        self.disconnect()
+
+    @inlineCallbacks
+    def onDisconnect(self):
+        """
+        Implements :meth:`autobahn.wamp.interfaces.ISession.onDisconnect`
+        """
+        yield self.app._fire_signal('ondisconnect')
+
+
+class Application(object):
+    """
+    A WAMP application. The application object provides a simple way of
+    creating, debugging and running WAMP application components.
+    """
+
+    log = txaio.make_logger()
+
+    def __init__(self, prefix=None):
+        """
+
+        :param prefix: The application URI prefix to use for procedures and topics,
+           e.g. ``"com.example.myapp"``.
+        :type prefix: unicode
+        """
+        self._prefix = prefix
+
+        # procedures to be registered once the app session has joined the router/realm
+        self._procs = []
+
+        # event handler to be subscribed once the app session has joined the router/realm
+        self._handlers = []
+
+        # app lifecycle signal handlers
+        self._signals = {}
+
+        # once an app session is connected, this will be here
+        self.session = None
+
+    def __call__(self, config):
+        """
+        Factory creating a WAMP application session for the application.
+
+        :param config: Component configuration.
+        :type config: Instance of :class:`autobahn.wamp.types.ComponentConfig`
+
+        :returns: obj -- An object that derives of
+           :class:`autobahn.twisted.wamp.ApplicationSession`
+        """
+        assert(self.session is None)
+        self.session = _ApplicationSession(config, self)
+        return self.session
+
+    def run(self, url="ws://localhost:8080/ws", realm="realm1", start_reactor=True):
+        """
+        Run the application.
+
+        :param url: The URL of the WAMP router to connect to.
+        :type url: unicode
+        :param realm: The realm on the WAMP router to join.
+        :type realm: unicode
+        """
+        runner = ApplicationRunner(url, realm)
+        return runner.run(self.__call__, start_reactor)
+
+    def register(self, uri=None):
+        """
+        Decorator exposing a function as a remote callable procedure.
+
+        The first argument of the decorator should be the URI of the procedure
+        to register under.
+
+        :Example:
+
+        .. code-block:: python
+
+           @app.register('com.myapp.add2')
+           def add2(a, b):
+              return a + b
+
+        Above function can then be called remotely over WAMP using the URI `com.myapp.add2`
+        the function was registered under.
+
+        If no URI is given, the URI is constructed from the application URI prefix
+        and the Python function name.
+
+        :Example:
+
+        .. code-block:: python
+
+           app = Application('com.myapp')
+
+           # implicit URI will be 'com.myapp.add2'
+           @app.register()
+           def add2(a, b):
+              return a + b
+
+        If the function `yields` (is a co-routine), the `@inlineCallbacks` decorator
+        will be applied automatically to it. In that case, if you wish to return something,
+        you should use `returnValue`:
+
+        :Example:
+
+        .. code-block:: python
+
+           from twisted.internet.defer import returnValue
+
+           @app.register('com.myapp.add2')
+           def add2(a, b):
+              res = yield stuff(a, b)
+              returnValue(res)
+
+        :param uri: The URI of the procedure to register under.
+        :type uri: unicode
+        """
+        def decorator(func):
+            if uri:
+                _uri = uri
+            else:
+                assert(self._prefix is not None)
+                _uri = "{0}.{1}".format(self._prefix, func.__name__)
+
+            if inspect.isgeneratorfunction(func):
+                func = inlineCallbacks(func)
+
+            self._procs.append((_uri, func))
+            return func
+        return decorator
+
+    def subscribe(self, uri=None):
+        """
+        Decorator attaching a function as an event handler.
+
+        The first argument of the decorator should be the URI of the topic
+        to subscribe to. If no URI is given, the URI is constructed from
+        the application URI prefix and the Python function name.
+
+        If the function yield, it will be assumed that it's an asynchronous
+        process and inlineCallbacks will be applied to it.
+
+        :Example:
+
+        .. code-block:: python
+
+           @app.subscribe('com.myapp.topic1')
+           def onevent1(x, y):
+              print("got event on topic1", x, y)
+
+        :param uri: The URI of the topic to subscribe to.
+        :type uri: unicode
+        """
+        def decorator(func):
+            if uri:
+                _uri = uri
+            else:
+                assert(self._prefix is not None)
+                _uri = "{0}.{1}".format(self._prefix, func.__name__)
+
+            if inspect.isgeneratorfunction(func):
+                func = inlineCallbacks(func)
+
+            self._handlers.append((_uri, func))
+            return func
+        return decorator
+
+    def signal(self, name):
+        """
+        Decorator attaching a function as handler for application signals.
+
+        Signals are local events triggered internally and exposed to the
+        developer to be able to react to the application lifecycle.
+
+        If the function yield, it will be assumed that it's an asynchronous
+        coroutine and inlineCallbacks will be applied to it.
+
+        Current signals :
+
+           - `onjoined`: Triggered after the application session has joined the
+              realm on the router and registered/subscribed all procedures
+              and event handlers that were setup via decorators.
+           - `onleave`: Triggered when the application session leaves the realm.
+
+        .. code-block:: python
+
+           @app.signal('onjoined')
+           def _():
+              # do after the app has join a realm
+
+        :param name: The name of the signal to watch.
+        :type name: unicode
+        """
+        def decorator(func):
+            if inspect.isgeneratorfunction(func):
+                func = inlineCallbacks(func)
+            self._signals.setdefault(name, []).append(func)
+            return func
+        return decorator
+
+    @inlineCallbacks
+    def _fire_signal(self, name, *args, **kwargs):
+        """
+        Utility method to call all signal handlers for a given signal.
+
+        :param name: The signal name.
+        :type name: str
+        """
+        for handler in self._signals.get(name, []):
+            try:
+                # FIXME: what if the signal handler is not a coroutine?
+                # Why run signal handlers synchronously?
+                yield handler(*args, **kwargs)
+            except Exception as e:
+                # FIXME
+                self.log.info("Warning: exception in signal handler swallowed: {err}", err=e)
+
+
+class Service(service.MultiService):
+    """
+    A WAMP application as a twisted service.
+    The application object provides a simple way of creating, debugging and running WAMP application
+    components inside a traditional twisted application
+
+    This manages application lifecycle of the wamp connection using startService and stopService
+    Using services also allows to create integration tests that properly terminates their connections
+
+    It can host a WAMP application component in a WAMP-over-WebSocket client
+    connecting to a WAMP router.
+    """
+    factory = WampWebSocketClientFactory
+
+    def __init__(self, url, realm, make, extra=None, context_factory=None):
+        """
+
+        :param url: The WebSocket URL of the WAMP router to connect to (e.g. `ws://somehost.com:8090/somepath`)
+        :type url: unicode
+
+        :param realm: The WAMP realm to join the application session to.
+        :type realm: unicode
+
+        :param make: A factory that produces instances of :class:`autobahn.asyncio.wamp.ApplicationSession`
+           when called with an instance of :class:`autobahn.wamp.types.ComponentConfig`.
+        :type make: callable
+
+        :param extra: Optional extra configuration to forward to the application component.
+        :type extra: dict
+
+        :param context_factory: optional, only for secure connections. Passed as contextFactory to
+            the ``listenSSL()`` call; see https://twistedmatrix.com/documents/current/api/twisted.internet.interfaces.IReactorSSL.connectSSL.html
+        :type context_factory: twisted.internet.ssl.ClientContextFactory or None
+
+        You can replace the attribute factory in order to change connectionLost or connectionFailed behaviour.
+        The factory attribute must return a WampWebSocketClientFactory object
+        """
+        self.url = url
+        self.realm = realm
+        self.extra = extra or dict()
+        self.make = make
+        self.context_factory = context_factory
+        service.MultiService.__init__(self)
+        self.setupService()
+
+    def setupService(self):
+        """
+        Setup the application component.
+        """
+        is_secure, host, port, resource, path, params = parse_ws_url(self.url)
+
+        # factory for use ApplicationSession
+        def create():
+            cfg = ComponentConfig(self.realm, self.extra)
+            session = self.make(cfg)
+            return session
+
+        # create a WAMP-over-WebSocket transport client factory
+        transport_factory = self.factory(create, url=self.url)
+
+        # setup the client from a Twisted endpoint
+
+        if is_secure:
+            from twisted.application.internet import SSLClient
+            ctx = self.context_factory
+            if ctx is None:
+                from twisted.internet.ssl import optionsForClientTLS
+                ctx = optionsForClientTLS(host)
+            client = SSLClient(host, port, transport_factory, contextFactory=ctx)
+        else:
+            if self.context_factory is not None:
+                raise Exception("context_factory specified on non-secure URI")
+            from twisted.application.internet import TCPClient
+            client = TCPClient(host, port, transport_factory)
+
+        client.setServiceParent(self)
+
+
+# new API
+class Session(protocol._SessionShim):
+    # XXX these methods are redundant, but put here for possibly
+    # better clarity; maybe a bad idea.
+
+    def on_welcome(self, welcome_msg):
+        pass
+
+    def on_join(self, details):
+        pass
+
+    def on_leave(self, details):
+        self.disconnect()
+
+    def on_connect(self):
+        self.join(self.config.realm)
+
+    def on_disconnect(self):
+        pass
+
+
+# experimental authentication API
+class AuthCryptoSign(object):
+
+    def __init__(self, **kw):
+        # should put in checkconfig or similar
+        for key in kw.keys():
+            if key not in ['authextra', 'authid', 'authrole', 'privkey']:
+                raise ValueError(
+                    "Unexpected key '{}' for {}".format(key, self.__class__.__name__)
+                )
+        for key in ['privkey']:
+            if key not in kw:
+                raise ValueError(
+                    "Must provide '{}' for cryptosign".format(key)
+                )
+        for key in kw.get('authextra', dict()):
+            if key not in ['pubkey', 'channel_binding', 'trustroot', 'challenge']:
+                raise ValueError(
+                    "Unexpected key '{}' in 'authextra'".format(key)
+                )
+
+        from autobahn.wamp.cryptosign import CryptosignKey
+        self._privkey = CryptosignKey.from_bytes(
+            binascii.a2b_hex(kw['privkey'])
+        )
+
+        if 'pubkey' in kw.get('authextra', dict()):
+            pubkey = kw['authextra']['pubkey']
+            if pubkey != self._privkey.public_key():
+                raise ValueError(
+                    "Public key doesn't correspond to private key"
+                )
+        else:
+            kw['authextra'] = kw.get('authextra', dict())
+            kw['authextra']['pubkey'] = self._privkey.public_key()
+        self._args = kw
+
+    def on_challenge(self, session, challenge):
+        # sign the challenge with our private key.
+        channel_id_type = self._args['authextra'].get('channel_binding', None)
+        channel_id = self.transport.transport_details.channel_id.get(channel_id_type, None)
+        signed_challenge = self._privkey.sign_challenge(challenge, channel_id=channel_id,
+                                                        channel_id_type=channel_id_type)
+        return signed_challenge
+
+
+IAuthenticator.register(AuthCryptoSign)
+
+
+class AuthWampCra(object):
+
+    def __init__(self, **kw):
+        # should put in checkconfig or similar
+        for key in kw.keys():
+            if key not in ['authextra', 'authid', 'authrole', 'secret']:
+                raise ValueError(
+                    "Unexpected key '{}' for {}".format(key, self.__class__.__name__)
+                )
+        for key in ['secret', 'authid']:
+            if key not in kw:
+                raise ValueError(
+                    "Must provide '{}' for wampcra".format(key)
+                )
+
+        self._args = kw
+        self._secret = kw.pop('secret')
+        if not isinstance(self._secret, str):
+            self._secret = self._secret.decode('utf8')
+
+    def on_challenge(self, session, challenge):
+        key = self._secret.encode('utf8')
+        if 'salt' in challenge.extra:
+            key = auth.derive_key(
+                key,
+                challenge.extra['salt'],
+                challenge.extra['iterations'],
+                challenge.extra['keylen']
+            )
+
+        signature = auth.compute_wcs(
+            key,
+            challenge.extra['challenge'].encode('utf8')
+        )
+        return signature.decode('ascii')
+
+
+IAuthenticator.register(AuthWampCra)

.venv/lib/python3.12/site-packages/autobahn/twisted/websocket.py

@@ -0,0 +1,907 @@
+###############################################################################
+#
+# The MIT License (MIT)
+#
+# Copyright (c) typedef int GmbH
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+###############################################################################
+
+from base64 import b64encode, b64decode
+from typing import Optional
+
+from zope.interface import implementer
+
+import txaio
+txaio.use_twisted()
+
+import twisted.internet.protocol
+from twisted.internet import endpoints
+from twisted.internet.interfaces import ITransport
+
+from twisted.internet.error import ConnectionDone, ConnectionAborted, \
+    ConnectionLost
+from twisted.internet.defer import Deferred
+from twisted.python.failure import Failure
+from twisted.internet.protocol import connectionDone
+
+from autobahn.util import public, hltype, hlval
+from autobahn.util import _is_tls_error, _maybe_tls_reason
+from autobahn.wamp import websocket
+from autobahn.wamp.types import TransportDetails
+from autobahn.websocket.types import ConnectionRequest, ConnectionResponse, ConnectionDeny
+from autobahn.websocket import protocol
+from autobahn.websocket.interfaces import IWebSocketClientAgent
+from autobahn.twisted.util import create_transport_details, transport_channel_id
+
+from autobahn.websocket.compress import PerMessageDeflateOffer, \
+    PerMessageDeflateOfferAccept, \
+    PerMessageDeflateResponse, \
+    PerMessageDeflateResponseAccept
+
+
+__all__ = (
+    'create_client_agent',
+
+    'WebSocketAdapterProtocol',
+    'WebSocketServerProtocol',
+    'WebSocketClientProtocol',
+    'WebSocketAdapterFactory',
+    'WebSocketServerFactory',
+    'WebSocketClientFactory',
+
+    'WrappingWebSocketAdapter',
+    'WrappingWebSocketServerProtocol',
+    'WrappingWebSocketClientProtocol',
+    'WrappingWebSocketServerFactory',
+    'WrappingWebSocketClientFactory',
+
+    'listenWS',
+    'connectWS',
+
+    'WampWebSocketServerProtocol',
+    'WampWebSocketServerFactory',
+    'WampWebSocketClientProtocol',
+    'WampWebSocketClientFactory',
+)
+
+
+def create_client_agent(reactor):
+    """
+    :returns: an instance implementing IWebSocketClientAgent
+    """
+    return _TwistedWebSocketClientAgent(reactor)
+
+
+def check_transport_config(transport_config):
+    """
+    raises a ValueError if `transport_config` is invalid
+    """
+    # XXX move me to "autobahn.websocket.util"
+    if not isinstance(transport_config, str):
+        raise ValueError(
+            "'transport_config' must be a string, found {}".format(type(transport_config))
+        )
+    # XXX also accept everything Crossbar has in client transport configs? e.g like:
+    # { "type": "websocket", "endpoint": {"type": "tcp", "host": "example.com", ...}}
+    # XXX what about TLS options? (the above point would address that too)
+    if not transport_config.startswith("ws://") and \
+       not transport_config.startswith("wss://"):
+        raise ValueError(
+            "'transport_config' must start with 'ws://' or 'wss://'"
+        )
+    return None
+
+
+def check_client_options(options):
+    """
+    raises a ValueError if `options` is invalid
+    """
+    # XXX move me to "autobahn.websocket.util"
+    if not isinstance(options, dict):
+        raise ValueError(
+            "'options' must be a dict"
+        )
+
+    # anything that WebSocketClientFactory accepts (at least)
+    valid_keys = [
+        "origin",
+        "protocols",
+        "useragent",
+        "headers",
+        "proxy",
+    ]
+    for actual_k in options.keys():
+        if actual_k not in valid_keys:
+            raise ValueError(
+                "'options' may not contain '{}'".format(actual_k)
+            )
+
+
+def _endpoint_from_config(reactor, factory, transport_config, options):
+    # XXX might want some Crossbar code here? e.g. if we allow
+    # "transport_config" to be a dict etc.
+
+    # ... passing in the Factory is weird, but that's what parses all
+    # the options and the URL currently
+
+    if factory.isSecure:
+        # create default client SSL context factory when none given
+        from twisted.internet import ssl
+        context_factory = ssl.optionsForClientTLS(factory.host)
+
+    if factory.proxy is not None:
+        factory.contextFactory = context_factory
+        endpoint = endpoints.HostnameEndpoint(
+            reactor,
+            factory.proxy['host'],
+            factory.proxy['port'],
+            # timeout,  option?
+        )
+    else:
+        if factory.isSecure:
+            from twisted.internet import ssl
+            endpoint = endpoints.SSL4ClientEndpoint(
+                reactor,
+                factory.host,
+                factory.port,
+                context_factory,
+                # timeout,  option?
+            )
+        else:
+            endpoint = endpoints.HostnameEndpoint(  # XXX right? not TCP4ClientEndpoint
+                reactor,
+                factory.host,
+                factory.port,
+                # timeout,  option?
+                # attemptDelay,  option?
+            )
+    return endpoint
+
+
+class _TwistedWebSocketClientAgent(IWebSocketClientAgent):
+    """
+    This agent creates connections using Twisted
+    """
+
+    def __init__(self, reactor):
+        self._reactor = reactor
+
+    def open(self, transport_config, options, protocol_class=None):
+        """
+        Open a new connection.
+
+        :param dict transport_config: valid transport configuration
+
+        :param dict options: additional options for the factory
+
+        :param protocol_class: a callable that returns an instance of
+            the protocol (WebSocketClientProtocol if the default None
+            is passed in)
+
+        :returns: a Deferred that fires with an instance of
+            `protocol_class` (or WebSocketClientProtocol by default)
+            that has successfully shaken hands (completed the
+            handshake).
+        """
+        check_transport_config(transport_config)
+        check_client_options(options)
+
+        factory = WebSocketClientFactory(
+            url=transport_config,
+            reactor=self._reactor,
+            **options
+        )
+        factory.protocol = WebSocketClientProtocol if protocol_class is None else protocol_class
+        # XXX might want "contextFactory" for TLS ...? (or e.g. CA etc options?)
+
+        endpoint = _endpoint_from_config(self._reactor, factory, transport_config, options)
+
+        rtn_d = Deferred()
+        proto_d = endpoint.connect(factory)
+
+        def failed(f):
+            rtn_d.errback(f)
+
+        def got_proto(proto):
+
+            def handshake_completed(arg):
+                rtn_d.callback(proto)
+                return arg
+            proto.is_open.addCallbacks(handshake_completed, failed)
+            return proto
+        proto_d.addCallbacks(got_proto, failed)
+        return rtn_d
+
+
+class WebSocketAdapterProtocol(twisted.internet.protocol.Protocol):
+    """
+    Adapter class for Twisted WebSocket client and server protocols.
+
+    Called from Twisted:
+
+    * :meth:`autobahn.twisted.websocket.WebSocketAdapterProtocol.connectionMade`
+    * :meth:`autobahn.twisted.websocket.WebSocketAdapterProtocol.connectionLost`
+    * :meth:`autobahn.twisted.websocket.WebSocketAdapterProtocol.dataReceived`
+
+    Called from Network-independent Code (WebSocket implementation):
+
+    * :meth:`autobahn.twisted.websocket.WebSocketAdapterProtocol._onOpen`
+    * :meth:`autobahn.twisted.websocket.WebSocketAdapterProtocol._onMessageBegin`
+    * :meth:`autobahn.twisted.websocket.WebSocketAdapterProtocol._onMessageFrameData`
+    * :meth:`autobahn.twisted.websocket.WebSocketAdapterProtocol._onMessageFrameEnd`
+    * :meth:`autobahn.twisted.websocket.WebSocketAdapterProtocol._onMessageEnd`
+    * :meth:`autobahn.twisted.websocket.WebSocketAdapterProtocol._onMessage`
+    * :meth:`autobahn.twisted.websocket.WebSocketAdapterProtocol._onPing`
+    * :meth:`autobahn.twisted.websocket.WebSocketAdapterProtocol._onPong`
+    * :meth:`autobahn.twisted.websocket.WebSocketAdapterProtocol._onClose`
+
+    FIXME:
+
+    * :meth:`autobahn.twisted.websocket.WebSocketAdapterProtocol._closeConnection`
+    * :meth:`autobahn.twisted.websocket.WebSocketAdapterProtocol._create_transport_details`
+    * :meth:`autobahn.twisted.websocket.WebSocketAdapterProtocol.registerProducer`
+    * :meth:`autobahn.twisted.websocket.WebSocketAdapterProtocol.unregisterProducer`
+    """
+
+    log = txaio.make_logger()
+
+    peer: Optional[str] = None
+    is_server: Optional[bool] = None
+
+    def connectionMade(self):
+        # Twisted networking framework entry point, called by Twisted
+        # when the connection is established (either a client or a server)
+
+        # determine preliminary transport details (what is know at this point)
+        self._transport_details = create_transport_details(self.transport, self.is_server)
+        self._transport_details.channel_framing = TransportDetails.CHANNEL_FRAMING_WEBSOCKET
+
+        # backward compatibility
+        self.peer = self._transport_details.peer
+
+        # try to set "Nagle" option for TCP sockets
+        try:
+            self.transport.setTcpNoDelay(self.tcpNoDelay)
+        except:  # don't touch this! does not work: AttributeError, OSError
+            # eg Unix Domain sockets throw Errno 22 on this
+            pass
+
+        # ok, now forward to the networking framework independent code for websocket
+        self._connectionMade()
+
+        # ok, done!
+        self.log.debug('{func} connection established for peer="{peer}"',
+                       func=hltype(self.connectionMade),
+                       peer=hlval(self.peer))
+
+    def connectionLost(self, reason: Failure = connectionDone):
+        # Twisted networking framework entry point, called by Twisted
+        # when the connection is lost (either a client or a server)
+
+        was_clean = False
+        if isinstance(reason.value, ConnectionDone):
+            self.log.debug("Connection to/from {peer} was closed cleanly",
+                           peer=self.peer)
+            was_clean = True
+
+        elif _is_tls_error(reason.value):
+            self.log.error(_maybe_tls_reason(reason.value))
+
+        elif isinstance(reason.value, ConnectionAborted):
+            self.log.debug("Connection to/from {peer} was aborted locally",
+                           peer=self.peer)
+
+        elif isinstance(reason.value, ConnectionLost):
+            message = str(reason.value)
+            if hasattr(reason.value, 'message'):
+                message = reason.value.message
+            self.log.debug(
+                "Connection to/from {peer} was lost in a non-clean fashion: {message}",
+                peer=self.peer,
+                message=message,
+            )
+
+        # at least: FileDescriptorOverrun, ConnectionFdescWentAway - but maybe others as well?
+        else:
+            self.log.debug("Connection to/from {peer} lost ({error_type}): {error})",
+                           peer=self.peer, error_type=type(reason.value), error=reason.value)
+
+        # ok, now forward to the networking framework independent code for websocket
+        self._connectionLost(reason)
+
+        # ok, done!
+        if was_clean:
+            self.log.debug('{func} connection lost for peer="{peer}", closed cleanly',
+                           func=hltype(self.connectionLost),
+                           peer=hlval(self.peer))
+        else:
+            self.log.debug('{func} connection lost for peer="{peer}", closed with error {reason}',
+                           func=hltype(self.connectionLost),
+                           peer=hlval(self.peer),
+                           reason=reason)
+
+    def dataReceived(self, data: bytes):
+        self.log.debug('{func} received {data_len} bytes for peer="{peer}"',
+                       func=hltype(self.dataReceived),
+                       peer=hlval(self.peer),
+                       data_len=hlval(len(data)))
+
+        # bytes received from Twisted, forward to the networking framework independent code for websocket
+        self._dataReceived(data)
+
+    def _closeConnection(self, abort=False):
+        if abort and hasattr(self.transport, 'abortConnection'):
+            self.transport.abortConnection()
+        else:
+            # e.g. ProcessProtocol lacks abortConnection()
+            self.transport.loseConnection()
+
+    def _onOpen(self):
+        if self._transport_details.is_secure:
+            # now that the TLS opening handshake is complete, the actual TLS channel ID
+            # will be available. make sure to set it!
+            channel_id = {
+                'tls-unique': transport_channel_id(self.transport, self._transport_details.is_server, 'tls-unique'),
+            }
+            self._transport_details.channel_id = channel_id
+
+        self.onOpen()
+
+    def _onMessageBegin(self, isBinary):
+        self.onMessageBegin(isBinary)
+
+    def _onMessageFrameBegin(self, length):
+        self.onMessageFrameBegin(length)
+
+    def _onMessageFrameData(self, payload):
+        self.onMessageFrameData(payload)
+
+    def _onMessageFrameEnd(self):
+        self.onMessageFrameEnd()
+
+    def _onMessageFrame(self, payload):
+        self.onMessageFrame(payload)
+
+    def _onMessageEnd(self):
+        self.onMessageEnd()
+
+    def _onMessage(self, payload, isBinary):
+        self.onMessage(payload, isBinary)
+
+    def _onPing(self, payload):
+        self.onPing(payload)
+
+    def _onPong(self, payload):
+        self.onPong(payload)
+
+    def _onClose(self, wasClean, code, reason):
+        self.onClose(wasClean, code, reason)
+
+    def registerProducer(self, producer, streaming):
+        """
+        Register a Twisted producer with this protocol.
+
+        :param producer: A Twisted push or pull producer.
+        :type producer: object
+        :param streaming: Producer type.
+        :type streaming: bool
+        """
+        self.transport.registerProducer(producer, streaming)
+
+    def unregisterProducer(self):
+        """
+        Unregister Twisted producer with this protocol.
+        """
+        self.transport.unregisterProducer()
+
+
+@public
+class WebSocketServerProtocol(WebSocketAdapterProtocol, protocol.WebSocketServerProtocol):
+    """
+    Base class for Twisted-based WebSocket server protocols.
+
+    Implements :class:`autobahn.websocket.interfaces.IWebSocketChannel`.
+    """
+
+    log = txaio.make_logger()
+    is_server = True
+
+    # def onConnect(self, request: ConnectionRequest) -> Union[Optional[str], Tuple[Optional[str], Dict[str, str]]]:
+    #     pass
+
+
+@public
+class WebSocketClientProtocol(WebSocketAdapterProtocol, protocol.WebSocketClientProtocol):
+    """
+    Base class for Twisted-based WebSocket client protocols.
+
+    Implements :class:`autobahn.websocket.interfaces.IWebSocketChannel`.
+    """
+
+    log = txaio.make_logger()
+    is_server = False
+
+    def _onConnect(self, response: ConnectionResponse):
+        self.log.debug('{meth}(response={response})', meth=hltype(self._onConnect), response=response)
+        return self.onConnect(response)
+
+    def startTLS(self):
+        self.log.debug("Starting TLS upgrade")
+        self.transport.startTLS(self.factory.contextFactory)
+
+
+class WebSocketAdapterFactory(object):
+    """
+    Adapter class for Twisted-based WebSocket client and server factories.
+    """
+
+
+@public
+class WebSocketServerFactory(WebSocketAdapterFactory, protocol.WebSocketServerFactory, twisted.internet.protocol.ServerFactory):
+    """
+    Base class for Twisted-based WebSocket server factories.
+
+    Implements :class:`autobahn.websocket.interfaces.IWebSocketServerChannelFactory`
+    """
+
+    log = txaio.make_logger()
+
+    def __init__(self, *args, **kwargs):
+        """
+
+        .. note::
+            In addition to all arguments to the constructor of
+            :meth:`autobahn.websocket.interfaces.IWebSocketServerChannelFactory`,
+            you can supply a ``reactor`` keyword argument to specify the
+            Twisted reactor to be used.
+        """
+        # lazy import to avoid reactor install upon module import
+        reactor = kwargs.pop('reactor', None)
+        if reactor is None:
+            from twisted.internet import reactor
+        self.reactor = reactor
+
+        protocol.WebSocketServerFactory.__init__(self, *args, **kwargs)
+
+
+@public
+class WebSocketClientFactory(WebSocketAdapterFactory, protocol.WebSocketClientFactory, twisted.internet.protocol.ClientFactory):
+    """
+    Base class for Twisted-based WebSocket client factories.
+
+    Implements :class:`autobahn.websocket.interfaces.IWebSocketClientChannelFactory`
+    """
+
+    log = txaio.make_logger()
+
+    def __init__(self, *args, **kwargs):
+        """
+
+        .. note::
+            In addition to all arguments to the constructor of
+            :func:`autobahn.websocket.interfaces.IWebSocketClientChannelFactory`,
+            you can supply a ``reactor`` keyword argument to specify the
+            Twisted reactor to be used.
+        """
+        # lazy import to avoid reactor install upon module import
+        reactor = kwargs.pop('reactor', None)
+        if reactor is None:
+            from twisted.internet import reactor
+        self.reactor = reactor
+
+        protocol.WebSocketClientFactory.__init__(self, *args, **kwargs)
+        # we must up-call *before* we set up the contextFactory
+        # because we need self.host etc to be set properly.
+        if self.isSecure and self.proxy is not None:
+            # if we have a proxy, then our factory will be used to
+            # create the connection after CONNECT and if it's doing
+            # TLS it needs a contextFactory
+            from twisted.internet import ssl
+            self.contextFactory = ssl.optionsForClientTLS(self.host)
+        # NOTE: there's thus no way to send in our own
+        # context-factory, nor any TLS options.
+
+        # Possibly we should allow 'proxy' to contain an actual
+        # IStreamClientEndpoint instance instead of configuration for
+        # how to make one
+
+
+@implementer(ITransport)
+class WrappingWebSocketAdapter(object):
+    """
+    An adapter for stream-based transport over WebSocket.
+
+    This follows `websockify <https://github.com/kanaka/websockify>`_
+    and should be compatible with that.
+
+    It uses WebSocket subprotocol negotiation and supports the
+    following WebSocket subprotocols:
+
+      - ``binary`` (or a compatible subprotocol)
+      - ``base64``
+
+    Octets are either transmitted as the payload of WebSocket binary
+    messages when using the ``binary`` subprotocol (or an alternative
+    binary compatible subprotocol), or encoded with Base64 and then
+    transmitted as the payload of WebSocket text messages when using
+    the ``base64`` subprotocol.
+    """
+
+    def onConnect(self, requestOrResponse):
+        # Negotiate either the 'binary' or the 'base64' WebSocket subprotocol
+        if isinstance(requestOrResponse, ConnectionRequest):
+            request = requestOrResponse
+            for p in request.protocols:
+                if p in self.factory._subprotocols:
+                    self._binaryMode = (p != 'base64')
+                    return p
+            raise ConnectionDeny(ConnectionDeny.NOT_ACCEPTABLE, 'this server only speaks {0} WebSocket subprotocols'.format(self.factory._subprotocols))
+        elif isinstance(requestOrResponse, ConnectionResponse):
+            response = requestOrResponse
+            if response.protocol not in self.factory._subprotocols:
+                self._fail_connection(protocol.WebSocketProtocol.CLOSE_STATUS_CODE_PROTOCOL_ERROR, 'this client only speaks {0} WebSocket subprotocols'.format(self.factory._subprotocols))
+            self._binaryMode = (response.protocol != 'base64')
+        else:
+            # should not arrive here
+            raise Exception("logic error")
+
+    def onOpen(self):
+        self._proto.connectionMade()
+
+    def onMessage(self, payload, isBinary):
+        if isBinary != self._binaryMode:
+            self._fail_connection(protocol.WebSocketProtocol.CLOSE_STATUS_CODE_UNSUPPORTED_DATA, 'message payload type does not match the negotiated subprotocol')
+        else:
+            if not isBinary:
+                try:
+                    payload = b64decode(payload)
+                except Exception as e:
+                    self._fail_connection(protocol.WebSocketProtocol.CLOSE_STATUS_CODE_INVALID_PAYLOAD, 'message payload base64 decoding error: {0}'.format(e))
+            self._proto.dataReceived(payload)
+
+    # noinspection PyUnusedLocal
+    def onClose(self, wasClean, code, reason):
+        self._proto.connectionLost(None)
+
+    def write(self, data):
+        # part of ITransport
+        assert(type(data) == bytes)
+        if self._binaryMode:
+            self.sendMessage(data, isBinary=True)
+        else:
+            data = b64encode(data)
+            self.sendMessage(data, isBinary=False)
+
+    def writeSequence(self, data):
+        # part of ITransport
+        for d in data:
+            self.write(d)
+
+    def loseConnection(self):
+        # part of ITransport
+        self.sendClose()
+
+    def getPeer(self):
+        # part of ITransport
+        return self.transport.getPeer()
+
+    def getHost(self):
+        # part of ITransport
+        return self.transport.getHost()
+
+
+class WrappingWebSocketServerProtocol(WrappingWebSocketAdapter, WebSocketServerProtocol):
+    """
+    Server protocol for stream-based transport over WebSocket.
+    """
+
+
+class WrappingWebSocketClientProtocol(WrappingWebSocketAdapter, WebSocketClientProtocol):
+    """
+    Client protocol for stream-based transport over WebSocket.
+    """
+
+
+class WrappingWebSocketServerFactory(WebSocketServerFactory):
+    """
+    Wrapping server factory for stream-based transport over WebSocket.
+    """
+
+    def __init__(self,
+                 factory,
+                 url,
+                 reactor=None,
+                 enableCompression=True,
+                 autoFragmentSize=0,
+                 subprotocol=None):
+        """
+
+        :param factory: Stream-based factory to be wrapped.
+        :type factory: A subclass of ``twisted.internet.protocol.Factory``
+        :param url: WebSocket URL of the server this server factory will work for.
+        :type url: unicode
+        """
+        self._factory = factory
+        self._subprotocols = ['binary', 'base64']
+        if subprotocol:
+            self._subprotocols.append(subprotocol)
+
+        WebSocketServerFactory.__init__(self,
+                                        url=url,
+                                        reactor=reactor,
+                                        protocols=self._subprotocols)
+
+        # automatically fragment outgoing traffic into WebSocket frames
+        # of this size
+        self.setProtocolOptions(autoFragmentSize=autoFragmentSize)
+
+        # play nice and perform WS closing handshake
+        self.setProtocolOptions(failByDrop=False)
+
+        if enableCompression:
+            # Enable WebSocket extension "permessage-deflate".
+
+            # Function to accept offers from the client ..
+            def accept(offers):
+                for offer in offers:
+                    if isinstance(offer, PerMessageDeflateOffer):
+                        return PerMessageDeflateOfferAccept(offer)
+
+            self.setProtocolOptions(perMessageCompressionAccept=accept)
+
+    def buildProtocol(self, addr):
+        proto = WrappingWebSocketServerProtocol()
+        proto.factory = self
+        proto._proto = self._factory.buildProtocol(addr)
+        proto._proto.transport = proto
+        return proto
+
+    def startFactory(self):
+        self._factory.startFactory()
+        WebSocketServerFactory.startFactory(self)
+
+    def stopFactory(self):
+        self._factory.stopFactory()
+        WebSocketServerFactory.stopFactory(self)
+
+
+class WrappingWebSocketClientFactory(WebSocketClientFactory):
+    """
+    Wrapping client factory for stream-based transport over WebSocket.
+    """
+
+    def __init__(self,
+                 factory,
+                 url,
+                 reactor=None,
+                 enableCompression=True,
+                 autoFragmentSize=0,
+                 subprotocol=None):
+        """
+
+        :param factory: Stream-based factory to be wrapped.
+        :type factory: A subclass of ``twisted.internet.protocol.Factory``
+        :param url: WebSocket URL of the server this client factory will connect to.
+        :type url: unicode
+        """
+        self._factory = factory
+        self._subprotocols = ['binary', 'base64']
+        if subprotocol:
+            self._subprotocols.append(subprotocol)
+
+        WebSocketClientFactory.__init__(self,
+                                        url=url,
+                                        reactor=reactor,
+                                        protocols=self._subprotocols)
+
+        # automatically fragment outgoing traffic into WebSocket frames
+        # of this size
+        self.setProtocolOptions(autoFragmentSize=autoFragmentSize)
+
+        # play nice and perform WS closing handshake
+        self.setProtocolOptions(failByDrop=False)
+
+        if enableCompression:
+            # Enable WebSocket extension "permessage-deflate".
+
+            # The extensions offered to the server ..
+            offers = [PerMessageDeflateOffer()]
+            self.setProtocolOptions(perMessageCompressionOffers=offers)
+
+            # Function to accept responses from the server ..
+            def accept(response):
+                if isinstance(response, PerMessageDeflateResponse):
+                    return PerMessageDeflateResponseAccept(response)
+
+            self.setProtocolOptions(perMessageCompressionAccept=accept)
+
+    def buildProtocol(self, addr):
+        proto = WrappingWebSocketClientProtocol()
+        proto.factory = self
+        proto._proto = self._factory.buildProtocol(addr)
+        proto._proto.transport = proto
+        return proto
+
+
+@public
+def connectWS(factory, contextFactory=None, timeout=30, bindAddress=None):
+    """
+    Establish WebSocket connection to a server. The connection parameters like target
+    host, port, resource and others are provided via the factory.
+
+    :param factory: The WebSocket protocol factory to be used for creating client protocol instances.
+    :type factory: An :class:`autobahn.websocket.WebSocketClientFactory` instance.
+
+    :param contextFactory: SSL context factory, required for secure WebSocket connections ("wss").
+    :type contextFactory: A `twisted.internet.ssl.ClientContextFactory <http://twistedmatrix.com/documents/current/api/twisted.internet.ssl.ClientContextFactory.html>`_ instance.
+
+    :param timeout: Number of seconds to wait before assuming the connection has failed.
+    :type timeout: int
+
+    :param bindAddress: A (host, port) tuple of local address to bind to, or None.
+    :type bindAddress: tuple
+
+    :returns: The connector.
+    :rtype: An object which implements `twisted.interface.IConnector <http://twistedmatrix.com/documents/current/api/twisted.internet.interfaces.IConnector.html>`_.
+    """
+    # lazy import to avoid reactor install upon module import
+    if hasattr(factory, 'reactor'):
+        reactor = factory.reactor
+    else:
+        from twisted.internet import reactor
+
+    if factory.isSecure:
+        if contextFactory is None:
+            # create default client SSL context factory when none given
+            from twisted.internet import ssl
+            contextFactory = ssl.ClientContextFactory()
+
+    if factory.proxy is not None:
+        factory.contextFactory = contextFactory
+        conn = reactor.connectTCP(factory.proxy['host'], factory.proxy['port'], factory, timeout, bindAddress)
+    else:
+        if factory.isSecure:
+            conn = reactor.connectSSL(factory.host, factory.port, factory, contextFactory, timeout, bindAddress)
+        else:
+            conn = reactor.connectTCP(factory.host, factory.port, factory, timeout, bindAddress)
+    return conn
+
+
+@public
+def listenWS(factory, contextFactory=None, backlog=50, interface=''):
+    """
+    Listen for incoming WebSocket connections from clients. The connection parameters like
+    listening port and others are provided via the factory.
+
+    :param factory: The WebSocket protocol factory to be used for creating server protocol instances.
+    :type factory: An :class:`autobahn.websocket.WebSocketServerFactory` instance.
+
+    :param contextFactory: SSL context factory, required for secure WebSocket connections ("wss").
+    :type contextFactory: A twisted.internet.ssl.ContextFactory.
+
+    :param backlog: Size of the listen queue.
+    :type backlog: int
+
+    :param interface: The interface (derived from hostname given) to bind to, defaults to '' (all).
+    :type interface: str
+
+    :returns: The listening port.
+    :rtype: An object that implements `twisted.interface.IListeningPort <http://twistedmatrix.com/documents/current/api/twisted.internet.interfaces.IListeningPort.html>`_.
+    """
+    # lazy import to avoid reactor install upon module import
+    if hasattr(factory, 'reactor'):
+        reactor = factory.reactor
+    else:
+        from twisted.internet import reactor
+
+    if factory.isSecure:
+        if contextFactory is None:
+            raise Exception("Secure WebSocket listen requested, but no SSL context factory given")
+        listener = reactor.listenSSL(factory.port, factory, contextFactory, backlog, interface)
+    else:
+        listener = reactor.listenTCP(factory.port, factory, backlog, interface)
+    return listener
+
+
+@public
+class WampWebSocketServerProtocol(websocket.WampWebSocketServerProtocol, WebSocketServerProtocol):
+    """
+    Twisted-based WAMP-over-WebSocket server protocol.
+
+    Implements:
+
+    * :class:`autobahn.wamp.interfaces.ITransport`
+    """
+
+
+@public
+class WampWebSocketServerFactory(websocket.WampWebSocketServerFactory, WebSocketServerFactory):
+    """
+    Twisted-based WAMP-over-WebSocket server protocol factory.
+    """
+
+    protocol = WampWebSocketServerProtocol
+
+    def __init__(self, factory, *args, **kwargs):
+        """
+
+        :param factory: A callable that produces instances that implement
+            :class:`autobahn.wamp.interfaces.ITransportHandler`
+        :type factory: callable
+
+        :param serializers: A list of WAMP serializers to use (or ``None``
+            for all available serializers).
+        :type serializers: list of objects implementing
+            :class:`autobahn.wamp.interfaces.ISerializer`
+        """
+
+        serializers = kwargs.pop('serializers', None)
+
+        websocket.WampWebSocketServerFactory.__init__(self, factory, serializers)
+
+        kwargs['protocols'] = self._protocols
+
+        # noinspection PyCallByClass
+        WebSocketServerFactory.__init__(self, *args, **kwargs)
+
+
+@public
+class WampWebSocketClientProtocol(websocket.WampWebSocketClientProtocol, WebSocketClientProtocol):
+    """
+    Twisted-based WAMP-over-WebSocket client protocol.
+
+    Implements:
+
+    * :class:`autobahn.wamp.interfaces.ITransport`
+    """
+
+
+@public
+class WampWebSocketClientFactory(websocket.WampWebSocketClientFactory, WebSocketClientFactory):
+    """
+    Twisted-based WAMP-over-WebSocket client protocol factory.
+    """
+
+    protocol = WampWebSocketClientProtocol
+
+    def __init__(self, factory, *args, **kwargs):
+        """
+
+        :param factory: A callable that produces instances that implement
+            :class:`autobahn.wamp.interfaces.ITransportHandler`
+        :type factory: callable
+
+        :param serializer: The WAMP serializer to use (or ``None`` for
+           "best" serializer, chosen as the first serializer available from
+           this list: CBOR, MessagePack, UBJSON, JSON).
+        :type serializer: object implementing :class:`autobahn.wamp.interfaces.ISerializer`
+        """
+
+        serializers = kwargs.pop('serializers', None)
+
+        websocket.WampWebSocketClientFactory.__init__(self, factory, serializers)
+
+        kwargs['protocols'] = self._protocols
+
+        WebSocketClientFactory.__init__(self, *args, **kwargs)
+
+        # Reduce the factory logs noise
+        self.noisy = False

.venv/lib/python3.12/site-packages/autobahn/twisted/xbr/__init__.py

@@ -0,0 +1,107 @@
+###############################################################################
+#
+# The MIT License (MIT)
+#
+# Copyright (c) typedef int GmbH
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+###############################################################################
+
+import sys
+
+try:
+    from autobahn import xbr  # noqa
+    HAS_XBR = True
+except ImportError as e:
+    sys.stderr.write('WARNING: could not import autobahn.xbr - {}\n'.format(e))
+    HAS_XBR = False
+
+
+if HAS_XBR:
+    import txaio
+    txaio.use_twisted()
+    from twisted.internet.threads import deferToThread
+    from twisted.internet.task import LoopingCall
+    from twisted.internet.defer import ensureDeferred
+
+    import uuid
+
+    from autobahn.util import hl
+    from autobahn.xbr._interfaces import IProvider, ISeller, IConsumer, IBuyer, IDelegate
+    from autobahn.xbr import _seller, _buyer, _blockchain
+
+    class SimpleBlockchain(_blockchain.SimpleBlockchain):
+        log = txaio.make_logger()
+        backgroundCaller = deferToThread
+
+    class KeySeries(_seller.KeySeries):
+        log = txaio.make_logger()
+
+        def __init__(self, api_id, price, interval=None, count=None, on_rotate=None):
+            super().__init__(api_id, price, interval, count, on_rotate)
+            self.running = False
+            self._run_loop = None
+            self._started = None
+
+        async def start(self):
+            """
+            Start offering and selling data encryption keys in the background.
+            """
+            assert self._run_loop is None
+
+            self.log.info('Starting key rotation every {interval} seconds for api_id="{api_id}" ..',
+                          interval=hl(self._interval), api_id=hl(uuid.UUID(bytes=self._api_id)))
+
+            self.running = True
+
+            self._run_loop = LoopingCall(lambda: ensureDeferred(self._rotate()))
+            self._started = self._run_loop.start(self._interval)
+
+            return self._started
+
+        def stop(self):
+            """
+            Stop offering/selling data encryption keys.
+            """
+            if not self._run_loop:
+                raise RuntimeError('cannot stop {} - not currently running'.format(self.__class__.__name__))
+
+            self._run_loop.stop()
+            self._run_loop = None
+
+            return self._started
+
+    class SimpleSeller(_seller.SimpleSeller):
+        """
+        Simple XBR seller component. This component can be used by a XBR seller delegate to
+        handle the automated selling of data encryption keys to the XBR market maker.
+        """
+        log = txaio.make_logger()
+        KeySeries = KeySeries
+
+    class SimpleBuyer(_buyer.SimpleBuyer):
+        log = txaio.make_logger()
+
+    ISeller.register(SimpleSeller)
+    IProvider.register(SimpleSeller)
+    IDelegate.register(SimpleSeller)
+    IBuyer.register(SimpleBuyer)
+    IConsumer.register(SimpleBuyer)
+    IDelegate.register(SimpleBuyer)

.venv/lib/python3.12/site-packages/autobahn/wamp/__init__.py

@@ -0,0 +1,81 @@
+###############################################################################
+#
+# The MIT License (MIT)
+#
+# Copyright (c) typedef int GmbH
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+###############################################################################
+
+from autobahn.wamp.types import \
+    ComponentConfig, \
+    SessionDetails, \
+    CloseDetails, \
+    RegisterOptions, \
+    CallOptions, \
+    CallDetails, \
+    CallResult, \
+    SubscribeOptions, \
+    PublishOptions, \
+    EventDetails
+
+from autobahn.wamp.exception import \
+    Error, \
+    SessionNotReady, \
+    SerializationError, \
+    ProtocolError, \
+    TransportLost, \
+    ApplicationError, \
+    InvalidUri
+
+from autobahn.wamp.interfaces import ISession
+
+from autobahn.wamp.uri import \
+    error, \
+    register, \
+    subscribe
+
+
+__all__ = (
+    'ComponentConfig',
+    'SessionDetails',
+    'CloseDetails',
+    'RegisterOptions',
+    'CallOptions',
+    'CallDetails',
+    'CallResult',
+    'SubscribeOptions',
+    'PublishOptions',
+    'EventDetails',
+
+    'Error',
+    'SessionNotReady',
+    'SerializationError',
+    'ProtocolError',
+    'TransportLost',
+    'ApplicationError',
+    'InvalidUri',
+
+    'ISession',
+
+    'error',
+    'register',
+    'subscribe',
+)

.venv/lib/python3.12/site-packages/autobahn/wamp/auth.py

@@ -0,0 +1,694 @@
+###############################################################################
+#
+# The MIT License (MIT)
+#
+# Copyright (c) typedef int GmbH
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+###############################################################################
+
+import os
+import base64
+import struct
+import time
+import binascii
+import hmac
+import hashlib
+import random
+from typing import Optional, Dict
+
+from autobahn.util import public
+from autobahn.util import xor as xor_array
+from autobahn.wamp.interfaces import IAuthenticator
+
+from cryptography.hazmat.primitives.kdf.pbkdf2 import PBKDF2HMAC
+from cryptography.hazmat.primitives import hashes
+from cryptography.hazmat.backends import default_backend
+
+# if we don't have argon2/passlib (see "authentication" extra) then
+# you don't get AuthScram and variants
+try:
+    from argon2.low_level import hash_secret
+    from argon2 import Type
+    from passlib.utils import saslprep
+    HAS_ARGON = True
+except ImportError:
+    HAS_ARGON = False
+
+
+__all__ = (
+    'AuthAnonymous',
+    'AuthScram',
+    'AuthCryptoSign',
+    'AuthWampCra',
+    'AuthTicket',
+    'create_authenticator',
+    'pbkdf2',
+    'generate_totp_secret',
+    'compute_totp',
+    'check_totp',
+    'qrcode_from_totp',
+    'derive_key',
+    'generate_wcs',
+    'compute_wcs',
+    'derive_scram_credential',
+)
+
+
+def create_authenticator(name, **kwargs):
+    """
+    Accepts various keys and values to configure an authenticator. The
+    valid keys depend on the kind of authenticator but all can
+    understand: `authextra`, `authid` and `authrole`
+
+    :return: an instance implementing IAuthenticator with the given
+        configuration.
+    """
+    try:
+        klass = {
+            AuthScram.name: AuthScram,
+            AuthCryptoSign.name: AuthCryptoSign,
+            AuthCryptoSignProxy.name: AuthCryptoSignProxy,
+            AuthWampCra.name: AuthWampCra,
+            AuthAnonymous.name: AuthAnonymous,
+            AuthAnonymousProxy.name: AuthAnonymousProxy,
+            AuthTicket.name: AuthTicket,
+        }[name]
+    except KeyError:
+        raise ValueError(
+            "Unknown authenticator '{}'".format(name)
+        )
+    # this may raise further ValueErrors if the kwargs are wrong
+    authenticator = klass(**kwargs)
+    return authenticator
+
+
+# experimental authentication API
+class AuthAnonymous(object):
+    name = 'anonymous'
+
+    def __init__(self, **kw):
+        self._args = kw
+
+    @property
+    def authextra(self):
+        return self._args.get('authextra', dict())
+
+    def on_challenge(self, session, challenge):
+        raise RuntimeError(
+            "on_challenge called on anonymous authentication"
+        )
+
+    def on_welcome(self, msg, authextra):
+        return None
+
+
+IAuthenticator.register(AuthAnonymous)
+
+
+class AuthAnonymousProxy(AuthAnonymous):
+    name = 'anonymous-proxy'
+
+
+IAuthenticator.register(AuthAnonymousProxy)
+
+
+class AuthTicket(object):
+    name = 'ticket'
+
+    def __init__(self, **kw):
+        self._args = kw
+        try:
+            self._ticket = self._args.pop('ticket')
+        except KeyError:
+            raise ValueError(
+                "ticket authentication requires 'ticket=' kwarg"
+            )
+
+    @property
+    def authextra(self):
+        return self._args.get('authextra', dict())
+
+    def on_challenge(self, session, challenge):
+        assert challenge.method == "ticket"
+        return self._ticket
+
+    def on_welcome(self, msg, authextra):
+        return None
+
+
+IAuthenticator.register(AuthTicket)
+
+
+class AuthCryptoSign(object):
+    name = 'cryptosign'
+
+    def __init__(self, **kw):
+        # should put in checkconfig or similar
+        for key in kw.keys():
+            if key not in ['authextra', 'authid', 'authrole', 'privkey']:
+                raise ValueError(
+                    "Unexpected key '{}' for {}".format(key, self.__class__.__name__)
+                )
+        for key in ['privkey']:
+            if key not in kw:
+                raise ValueError(
+                    "Must provide '{}' for cryptosign".format(key)
+                )
+
+        from autobahn.wamp.cryptosign import CryptosignKey
+        self._privkey = CryptosignKey.from_bytes(
+            binascii.a2b_hex(kw['privkey'])
+        )
+
+        if 'pubkey' in kw.get('authextra', dict()):
+            pubkey = kw['authextra']['pubkey']
+            if pubkey != self._privkey.public_key():
+                raise ValueError(
+                    "Public key doesn't correspond to private key"
+                )
+        else:
+            kw['authextra'] = kw.get('authextra', dict())
+            kw['authextra']['pubkey'] = self._privkey.public_key()
+
+        self._channel_binding = kw.get('authextra', dict()).get('channel_binding', None)
+        self._args = kw
+
+    @property
+    def authextra(self):
+        return self._args.get('authextra', dict())
+
+    def on_challenge(self, session, challenge):
+        channel_id = session._transport.transport_details.channel_id.get(self._channel_binding, None)
+        return self._privkey.sign_challenge(challenge,
+                                            channel_id=channel_id,
+                                            channel_id_type=self._channel_binding)
+
+    def on_welcome(self, msg, authextra):
+        return None
+
+
+IAuthenticator.register(AuthCryptoSign)
+
+
+class AuthCryptoSignProxy(AuthCryptoSign):
+    name = 'cryptosign-proxy'
+
+
+IAuthenticator.register(AuthCryptoSignProxy)
+
+
+def _hash_argon2id13_secret(password, salt, iterations, memory):
+    """
+    Internal helper. Returns the salted/hashed password using the
+    argon2id-13 algorithm. The return value is base64-encoded.
+    """
+    rawhash = hash_secret(
+        secret=password,
+        salt=base64.b64decode(salt),
+        time_cost=iterations,
+        memory_cost=memory,
+        parallelism=1,  # hard-coded by WAMP-SCRAM spec
+        hash_len=32,
+        type=Type.ID,
+        version=0x13,  # note this is decimal "19" which appears in places
+    )
+    # spits out stuff like:
+    # '$argon2i$v=19$m=512,t=2,p=2$5VtWOO3cGWYQHEMaYGbsfQ$AcmqasQgW/wI6wAHAMk4aQ'
+
+    _, tag, ver, options, salt_data, hash_data = rawhash.split(b'$')
+    return hash_data
+
+
+def _hash_pbkdf2_secret(password, salt, iterations):
+    """
+    Internal helper for SCRAM authentication
+    """
+    return pbkdf2(password, salt, iterations, keylen=32)
+
+
+class AuthScram(object):
+    """
+    Implements "wamp-scram" authentication for components.
+
+    NOTE: This is a prototype of a draft spec; see
+    https://github.com/wamp-proto/wamp-proto/issues/135
+    """
+    name = 'scram'
+
+    def __init__(self, **kw):
+        if not HAS_ARGON:
+            raise RuntimeError(
+                "Cannot support WAMP-SCRAM without argon2_cffi and "
+                "passlib libraries; install autobahn['scram']"
+            )
+        self._args = kw
+        self._client_nonce = None
+
+    @property
+    def authextra(self):
+        # is authextra() called exactly once per authentication?
+        if self._client_nonce is None:
+            self._client_nonce = base64.b64encode(os.urandom(16)).decode('ascii')
+        return {
+            "nonce": self._client_nonce,
+        }
+
+    def on_challenge(self, session, challenge):
+        assert challenge.method == "scram"
+        assert self._client_nonce is not None
+        required_args = ['nonce', 'kdf', 'salt', 'iterations']
+        optional_args = ['memory', 'channel_binding']
+        for k in required_args:
+            if k not in challenge.extra:
+                raise RuntimeError(
+                    "WAMP-SCRAM challenge option '{}' is "
+                    " required but not specified".format(k)
+                )
+        for k in challenge.extra:
+            if k not in optional_args + required_args:
+                raise RuntimeError(
+                    "WAMP-SCRAM challenge has unknown attribute '{}'".format(k)
+                )
+
+        channel_binding = challenge.extra.get('channel_binding', '')
+        server_nonce = challenge.extra['nonce']  # base64
+        salt = challenge.extra['salt']  # base64
+        iterations = int(challenge.extra['iterations'])
+        memory = int(challenge.extra.get('memory', -1))
+        password = self._args['password'].encode('utf8')  # supplied by user
+        authid = saslprep(self._args['authid'])
+        algorithm = challenge.extra['kdf']
+        client_nonce = self._client_nonce
+
+        self._auth_message = (
+            "{client_first_bare},{server_first},{client_final_no_proof}".format(
+                client_first_bare="n={},r={}".format(authid, client_nonce),
+                server_first="r={},s={},i={}".format(server_nonce, salt, iterations),
+                client_final_no_proof="c={},r={}".format(channel_binding, server_nonce),
+            )
+        ).encode('ascii')
+
+        if algorithm == 'argon2id-13':
+            if memory == -1:
+                raise ValueError(
+                    "WAMP-SCRAM 'argon2id-13' challenge requires 'memory' parameter"
+                )
+            self._salted_[PASSWORD-REMOVED](password, salt, iterations, memory)
+        elif algorithm == 'pbkdf2':
+            self._salted_[PASSWORD-REMOVED](password, salt, iterations)
+        else:
+            raise RuntimeError(
+                "WAMP-SCRAM specified unknown KDF '{}'".format(algorithm)
+            )
+
+        client_key = hmac.new(self._salted_password, b"Client Key", hashlib.sha256).digest()
+        stored_key = hashlib.new('sha256', client_key).digest()
+
+        client_signature = hmac.new(stored_key, self._auth_message, hashlib.sha256).digest()
+        client_proof = xor_array(client_key, client_signature)
+
+        return base64.b64encode(client_proof)
+
+    def on_welcome(self, session, authextra):
+        """
+        When the server is satisfied, it sends a 'WELCOME' message.
+
+        This hook allows us an opportunity to deny the session right
+        before it gets set up -- we check the server-signature thus
+        authorizing the server and if it fails we drop the connection.
+        """
+        alleged_server_sig = base64.b64decode(authextra['scram_server_signature'])
+        server_key = hmac.new(self._salted_password, b"Server Key", hashlib.sha256).digest()
+        server_signature = hmac.new(server_key, self._auth_message, hashlib.sha256).digest()
+        if not hmac.compare_digest(server_signature, alleged_server_sig):
+            session.log.error("Verification of server SCRAM signature failed")
+            return "Verification of server SCRAM signature failed"
+        session.log.info(
+            "Verification of server SCRAM signature successful"
+        )
+        return None
+
+
+IAuthenticator.register(AuthScram)
+
+
+class AuthWampCra(object):
+    name = 'wampcra'
+
+    def __init__(self, **kw):
+        # should put in checkconfig or similar
+        for key in kw.keys():
+            if key not in ['authextra', 'authid', 'authrole', 'secret']:
+                raise ValueError(
+                    "Unexpected key '{}' for {}".format(key, self.__class__.__name__)
+                )
+        for key in ['secret', 'authid']:
+            if key not in kw:
+                raise ValueError(
+                    "Must provide '{}' for wampcra".format(key)
+                )
+
+        self._args = kw
+        self._secret = kw.pop('secret')
+        if not isinstance(self._secret, str):
+            self._secret = self._secret.decode('utf8')
+
+    @property
+    def authextra(self):
+        return self._args.get('authextra', dict())
+
+    def on_challenge(self, session, challenge):
+        key = self._secret.encode('utf8')
+        if 'salt' in challenge.extra:
+            key = derive_key(
+                key,
+                challenge.extra['salt'],
+                challenge.extra['iterations'],
+                challenge.extra['keylen']
+            )
+
+        signature = compute_wcs(
+            key,
+            challenge.extra['challenge'].encode('utf8')
+        )
+        return signature.decode('ascii')
+
+    def on_welcome(self, msg, authextra):
+        return None
+
+
+IAuthenticator.register(AuthWampCra)
+
+
+@public
+def generate_totp_secret(length=10):
+    """
+    Generates a new Base32 encoded, random secret.
+
+    .. seealso:: http://en.wikipedia.org/wiki/Base32
+
+    :param length: The length of the entropy used to generate the secret.
+    :type length: int
+
+    :returns: The generated secret in Base32 (letters ``A-Z`` and digits ``2-7``).
+       The length of the generated secret is ``length * 8 / 5`` octets.
+    :rtype: unicode
+    """
+    assert(type(length) == int)
+    return base64.b32encode(os.urandom(length)).decode('ascii')
+
+
+@public
+def compute_totp(secret, offset=0):
+    """
+    Computes the current TOTP code.
+
+    :param secret: Base32 encoded secret.
+    :type secret: unicode
+    :param offset: Time offset (in steps, use eg -1, 0, +1 for compliance with RFC6238)
+        for which to compute TOTP.
+    :type offset: int
+
+    :returns: TOTP for current time (+/- offset).
+    :rtype: unicode
+    """
+    assert(type(secret) == str)
+    assert(type(offset) == int)
+    try:
+        key = base64.b32decode(secret)
+    except TypeError:
+        raise Exception('invalid secret')
+    interval = offset + int(time.time()) // 30
+    msg = struct.pack('>Q', interval)
+    digest = hmac.new(key, msg, hashlib.sha1).digest()
+    o = 15 & (digest[19])
+    token = (struct.unpack('>I', digest[o:o + 4])[0] & 0x7fffffff) % 1000000
+    return '{0:06d}'.format(token)
+
+
+@public
+def check_totp(secret, ticket):
+    """
+    Check a TOTP value received from a principal trying to authenticate against
+    the expected value computed from the secret shared between the principal and
+    the authenticating entity.
+
+    The Internet can be slow, and clocks might not match exactly, so some
+    leniency is allowed. RFC6238 recommends looking an extra time step in either
+    direction, which essentially opens the window from 30 seconds to 90 seconds.
+
+    :param secret: The secret shared between the principal (eg a client) that
+        is authenticating, and the authenticating entity (eg a server).
+    :type secret: unicode
+    :param ticket: The TOTP value to be checked.
+    :type ticket: unicode
+
+    :returns: ``True`` if the TOTP value is correct, else ``False``.
+    :rtype: bool
+    """
+    for offset in [0, 1, -1]:
+        if ticket == compute_totp(secret, offset):
+            return True
+    return False
+
+
+@public
+def qrcode_from_totp(secret, label, issuer):
+    if type(secret) != str:
+        raise Exception('secret must be of type unicode, not {}'.format(type(secret)))
+
+    if type(label) != str:
+        raise Exception('label must be of type unicode, not {}'.format(type(label)))
+
+    try:
+        import qrcode
+        import qrcode.image.svg
+    except ImportError:
+        raise Exception('qrcode not installed')
+
+    return qrcode.make(
+        'otpauth://totp/{}?secret={}&issuer={}'.format(label, secret, issuer),
+        box_size=3,
+        image_factory=qrcode.image.svg.SvgImage).to_string()
+
+
+@public
+def pbkdf2(data, salt, iterations=1000, keylen=32, hashfunc=None):
+    """
+    Returns a binary digest for the PBKDF2 hash algorithm of ``data``
+    with the given ``salt``. It iterates ``iterations`` time and produces a
+    key of ``keylen`` bytes. By default SHA-256 is used as hash function,
+    a different hashlib ``hashfunc`` can be provided.
+
+    :param data: The data for which to compute the PBKDF2 derived key.
+    :type data: bytes
+    :param salt: The salt to use for deriving the key.
+    :type salt: bytes
+    :param iterations: The number of iterations to perform in PBKDF2.
+    :type iterations: int
+    :param keylen: The length of the cryptographic key to derive.
+    :type keylen: int
+    :param hashfunc: Name of the hash algorithm to use
+    :type hashfunc: str
+
+    :returns: The derived cryptographic key.
+    :rtype: bytes
+    """
+    if not (type(data) == bytes) or \
+       not (type(salt) == bytes) or \
+       not (type(iterations) == int) or \
+       not (type(keylen) == int):
+        raise ValueError("Invalid argument types")
+
+    # justification: WAMP-CRA uses SHA256 and users shouldn't have any
+    # other reason to call this particular pbkdf2 function (arguably,
+    # it should be private maybe?)
+    if hashfunc is None:
+        hashfunc = 'sha256'
+    if hashfunc is callable:
+        # used to take stuff from hashlib; translate?
+        raise ValueError(
+            "pbkdf2 now takes the name of a hash algorithm for 'hashfunc='"
+        )
+
+    backend = default_backend()
+
+    # https://cryptography.io/en/latest/hazmat/primitives/key-derivation-functions/#pbkdf2
+    kdf = PBKDF2HMAC(
+        algorithm=getattr(hashes, hashfunc.upper())(),
+        length=keylen,
+        salt=salt,
+        iterations=iterations,
+        backend=backend,
+    )
+    return kdf.derive(data)
+
+
+@public
+def derive_key(secret, salt, iterations=1000, keylen=32):
+    """
+    Computes a derived cryptographic key from a password according to PBKDF2.
+
+    .. seealso:: http://en.wikipedia.org/wiki/PBKDF2
+
+    :param secret: The secret.
+    :type secret: bytes or unicode
+    :param salt: The salt to be used.
+    :type salt: bytes or unicode
+    :param iterations: Number of iterations of derivation algorithm to run.
+    :type iterations: int
+    :param keylen: Length of the key to derive in bytes.
+    :type keylen: int
+
+    :return: The derived key in Base64 encoding.
+    :rtype: bytes
+    """
+    if not (type(secret) in [str, bytes]):
+        raise ValueError("'secret' must be bytes")
+    if not (type(salt) in [str, bytes]):
+        raise ValueError("'salt' must be bytes")
+    if not (type(iterations) == int):
+        raise ValueError("'iterations' must be an integer")
+    if not (type(keylen) == int):
+        raise ValueError("'keylen' must be an integer")
+    if type(secret) == str:
+        secret = secret.encode('utf8')
+    if type(salt) == str:
+        salt = salt.encode('utf8')
+    key = pbkdf2(secret, salt, iterations, keylen)
+    return binascii.b2a_base64(key).strip()
+
+
+WCS_SECRET_CHARSET = "[AWS-SECRET-REMOVED]opqrstuvwxyz0123456789"
+"""
+The characters from which :func:`autobahn.wamp.auth.generate_wcs` generates secrets.
+"""
+
+
+@public
+def generate_wcs(length=14):
+    """
+    Generates a new random secret for use with WAMP-CRA.
+
+    The secret generated is a random character sequence drawn from
+
+    - upper and lower case latin letters
+    - digits
+    -
+
+    :param length: The length of the secret to generate.
+    :type length: int
+
+    :return: The generated secret. The length of the generated is ``length`` octets.
+    :rtype: bytes
+    """
+    assert(type(length) == int)
+    return "".join(random.choice(WCS_SECRET_CHARSET) for _ in range(length)).encode('ascii')
+
+
+@public
+def compute_wcs(key, challenge):
+    """
+    Compute an WAMP-CRA authentication signature from an authentication
+    challenge and a (derived) key.
+
+    :param key: The key derived (via PBKDF2) from the secret.
+    :type key: bytes
+    :param challenge: The authentication challenge to sign.
+    :type challenge: bytes
+
+    :return: The authentication signature.
+    :rtype: bytes
+    """
+    assert(type(key) in [str, bytes])
+    assert(type(challenge) in [str, bytes])
+    if type(key) == str:
+        key = key.encode('utf8')
+    if type(challenge) == str:
+        challenge = challenge.encode('utf8')
+    sig = hmac.new(key, challenge, hashlib.sha256).digest()
+    return binascii.b2a_base64(sig).strip()
+
+
+def derive_scram_credential(email: str, password: str, salt: Optional[bytes] = None) -> Dict:
+    """
+    Derive WAMP-SCRAM credentials from user email and password. The SCRAM parameters used
+    are the following (these are also contained in the returned credentials):
+
+    * kdf ``argon2id-13``
+    * time cost ``4096``
+    * memory cost ``512``
+    * parallelism ``1``
+
+    See `draft-irtf-cfrg-argon2 <https://datatracker.ietf.org/doc/draft-irtf-cfrg-argon2/>`__ and
+    `argon2-cffi <https://argon2-cffi.readthedocs.io/en/stable/>`__.
+
+    :param email: User email.
+    :param password: User password.
+    :param salt: Optional salt to use (must be 16 bytes long). If none is given, compute salt
+        from email as ``salt = SHA256(email)[:16]``.
+    :return: WAMP-SCRAM credentials. When serialized, the returned credentials can be copy-pasted
+        into the ``***REMOVED***`` node configuration for a Crossbar.io node.
+    """
+    assert HAS_ARGON, 'missing dependency argon2'
+    from argon2.low_level import hash_secret
+    from argon2.low_level import Type
+
+    # derive salt from email
+    if not salt:
+        m = hashlib.sha256()
+        m.update(email.encode('utf8'))
+        salt = m.digest()[:16]
+    assert len(salt) == 16
+
+    hash_data = hash_secret(
+        secret=password.encode('utf8'),
+        salt=salt,
+        time_cost=4096,
+        memory_cost=512,
+        parallelism=1,
+        hash_len=32,
+        type=Type.ID,
+        version=19,
+    )
+    _, tag, v, params, _, salted_[PASSWORD-REMOVED].decode('ascii').split('$')
+    assert tag == 'argon2id'
+    assert v == 'v=19'  # argon's version 1.3 is represented as 0x13, which is 19 decimal...
+    params = {
+        k: v
+        for k, v in
+        [x.split('=') for x in params.split(',')]
+    }
+
+    salted_[PASSWORD-REMOVED].encode('ascii')
+    client_key = hmac.new(salted_password, b"Client Key", hashlib.sha256).digest()
+    stored_key = hashlib.new('sha256', client_key).digest()
+    server_key = hmac.new(salted_password, b"Server Key", hashlib.sha256).digest()
+
+    credential = {
+        "kdf": "argon2id-13",
+        "memory": int(params['m']),
+        "iterations": int(params['t']),
+        "salt": binascii.b2a_hex(salt).decode('ascii'),
+        "stored-key": binascii.b2a_hex(stored_key).decode('ascii'),
+        "server-key": binascii.b2a_hex(server_key).decode('ascii'),
+    }
+    return credential

.venv/lib/python3.12/site-packages/autobahn/wamp/component.py

@@ -0,0 +1,983 @@
+###############################################################################
+#
+# The MIT License (MIT)
+#
+# Copyright (c) typedef int GmbH
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+###############################################################################
+
+
+import itertools
+import random
+from functools import partial
+
+import txaio
+
+from autobahn.util import ObservableMixin
+from autobahn.websocket.util import parse_url as parse_ws_url
+from autobahn.rawsocket.util import parse_url as parse_rs_url
+
+from autobahn.wamp.types import ComponentConfig, SubscribeOptions, RegisterOptions
+from autobahn.wamp.exception import SessionNotReady, ApplicationError
+from autobahn.wamp.auth import create_authenticator, IAuthenticator
+from autobahn.wamp.serializer import SERID_TO_SER
+
+
+__all__ = (
+    'Component'
+)
+
+
+def _validate_endpoint(endpoint, check_native_endpoint=None):
+    """
+    Check a WAMP connecting endpoint configuration.
+    """
+    if check_native_endpoint:
+        check_native_endpoint(endpoint)
+    elif not isinstance(endpoint, dict):
+        raise ValueError(
+            "'endpoint' must be a dict"
+        )
+
+    # note, we're falling through here -- check_native_endpoint can
+    # disallow or allow dict-based config as it likes, but if it
+    # *does* allow a dict through, we want to check "base options"
+    # here so that both Twisted and asyncio don't have to check these
+    # things as well.
+    if isinstance(endpoint, dict):
+        # XXX what about filling in anything missing from the URL? Or
+        # is that only for when *nothing* is provided for endpoint?
+        if 'type' not in endpoint:
+            # could maybe just make tcp the default?
+            raise ValueError("'type' required in endpoint configuration")
+        if endpoint['type'] not in ['tcp', 'unix']:
+            raise ValueError('invalid type "{}" in endpoint'.format(endpoint['type']))
+
+        for k in endpoint.keys():
+            if k not in ['type', 'host', 'port', 'path', 'tls', 'timeout', 'version']:
+                raise ValueError(
+                    "Invalid key '{}' in endpoint configuration".format(k)
+                )
+
+        if endpoint['type'] == 'tcp':
+            for k in ['host', 'port']:
+                if k not in endpoint:
+                    raise ValueError(
+                        "'{}' required in 'tcp' endpoint config".format(k)
+                    )
+            for k in ['path']:
+                if k in endpoint:
+                    raise ValueError(
+                        "'{}' not valid in 'tcp' endpoint config".format(k)
+                    )
+        elif endpoint['type'] == 'unix':
+            for k in ['path']:
+                if k not in endpoint:
+                    raise ValueError(
+                        "'{}' required for 'unix' endpoint config".format(k)
+                    )
+            for k in ['host', 'port', 'tls']:
+                if k in endpoint:
+                    raise ValueError(
+                        "'{}' not valid in 'unix' endpoint config".format(k)
+                    )
+        else:
+            assert False, 'should not arrive here'
+
+
+def _create_transport(index, transport, check_native_endpoint=None):
+    """
+    Internal helper to insert defaults and create _Transport instances.
+
+    :param transport: a (possibly valid) transport configuration
+    :type transport: dict
+
+    :returns: a _Transport instance
+
+    :raises: ValueError on invalid configuration
+    """
+    if type(transport) != dict:
+        raise ValueError('invalid type {} for transport configuration - must be a dict'.format(type(transport)))
+
+    valid_transport_keys = [
+        'type', 'url', 'endpoint', 'serializer', 'serializers', 'options',
+        'max_retries', 'max_retry_delay', 'initial_retry_delay',
+        'retry_delay_growth', 'retry_delay_jitter', 'proxy', 'headers'
+    ]
+    for k in transport.keys():
+        if k not in valid_transport_keys:
+            raise ValueError(
+                "'{}' is not a valid configuration item".format(k)
+            )
+
+    kind = 'websocket'
+    if 'type' in transport:
+        if transport['type'] not in ['websocket', 'rawsocket']:
+            raise ValueError('Invalid transport type {}'.format(transport['type']))
+        kind = transport['type']
+    else:
+        transport['type'] = 'websocket'
+
+    if 'proxy' in transport and kind != 'websocket':
+        raise ValueError(
+            "proxy= only supported for type=websocket transports"
+        )
+    proxy = transport.get("proxy", None)
+    if proxy is not None:
+        for k in proxy.keys():
+            if k not in ['host', 'port']:
+                raise ValueError(
+                    "Unknown key '{}' in proxy config".format(k)
+                )
+        for k in ['host', 'port']:
+            if k not in proxy:
+                raise ValueError(
+                    "Proxy config requires '{}'".formaT(k)
+                )
+
+    options = dict()
+    if 'options' in transport:
+        options = transport['options']
+        if not isinstance(options, dict):
+            raise ValueError(
+                'options must be a dict, not {}'.format(type(options))
+            )
+
+    headers = transport.get("headers")
+
+    if kind == 'websocket':
+        for key in ['url']:
+            if key not in transport:
+                raise ValueError("Transport requires '{}' key".format(key))
+        # endpoint not required; we will deduce from URL if it's not provided
+        # XXX not in the branch I rebased; can this go away? (is it redundant??)
+        if 'endpoint' not in transport:
+            is_secure, host, port, resource, path, params = parse_ws_url(transport['url'])
+            endpoint_config = {
+                'type': 'tcp',
+                'host': host,
+                'port': port,
+                'tls': is_secure,
+            }
+        else:
+            # note: we're avoiding mutating the incoming "configuration"
+            # dict, so this should avoid that too...
+            endpoint_config = transport['endpoint']
+            _validate_endpoint(endpoint_config, check_native_endpoint)
+
+        if 'serializer' in transport:
+            raise ValueError("'serializer' is only for rawsocket; use 'serializers'")
+        if 'serializers' in transport:
+            if not isinstance(transport['serializers'], (list, tuple)):
+                raise ValueError("'serializers' must be a list of strings")
+            if not all([
+                    isinstance(s, (str, str))
+                    for s in transport['serializers']]):
+                raise ValueError("'serializers' must be a list of strings")
+            valid_serializers = SERID_TO_SER.keys()
+            for serial in transport['serializers']:
+                if serial not in valid_serializers:
+                    raise ValueError(
+                        "Invalid serializer '{}' (expected one of: {})".format(
+                            serial,
+                            ', '.join([repr(s) for s in valid_serializers]),
+                        )
+                    )
+        serializer_config = transport.get('serializers', ['cbor', 'json'])
+
+    elif kind == 'rawsocket':
+        if 'endpoint' not in transport:
+            if transport['url'].startswith('rs'):
+                # # try to parse RawSocket URL ..
+                isSecure, host, port = parse_rs_url(transport['url'])
+            elif transport['url'].startswith('ws'):
+                # try to parse WebSocket URL ..
+                isSecure, host, port, resource, path, params = parse_ws_url(transport['url'])
+            else:
+                raise RuntimeError()
+            if host == 'unix':
+                # here, "port" is actually holding the path on the host, eg "/tmp/file.sock"
+                endpoint_config = {
+                    'type': 'unix',
+                    'path': port,
+                }
+            else:
+                endpoint_config = {
+                    'type': 'tcp',
+                    'host': host,
+                    'port': port,
+                }
+        else:
+            endpoint_config = transport['endpoint']
+        if 'serializers' in transport:
+            raise ValueError("'serializers' is only for websocket; use 'serializer'")
+        if headers is not None:
+            raise ValueError("'headers' not supported for rawsocket transport")
+        # always a list; len == 1 for rawsocket
+        if 'serializer' in transport:
+            if not isinstance(transport['serializer'], (str, str)):
+                raise ValueError("'serializer' must be a string")
+            serializer_config = [transport['serializer']]
+        else:
+            serializer_config = ['cbor']
+
+    else:
+        assert False, 'should not arrive here'
+
+    kw = {}
+    for key in ['max_retries', 'max_retry_delay', 'initial_retry_delay',
+                'retry_delay_growth', 'retry_delay_jitter']:
+        if key in transport:
+            kw[key] = transport[key]
+
+    return _Transport(
+        index,
+        kind=kind,
+        url=transport.get('url', None),
+        endpoint=endpoint_config,
+        serializers=serializer_config,
+        proxy=proxy,
+        options=options,
+        headers=headers,
+        **kw
+    )
+
+
+class _Transport(object):
+    """
+    Thin-wrapper for WAMP transports used by a Connection.
+    """
+
+    def __init__(self, idx, kind, url, endpoint, serializers,
+                 max_retries=-1,
+                 max_retry_delay=300,
+                 initial_retry_delay=1.5,
+                 retry_delay_growth=1.5,
+                 retry_delay_jitter=0.1,
+                 proxy=None,
+                 options=None,
+                 headers=None):
+        """
+        """
+        if options is None:
+            options = dict()
+        self.idx = idx
+
+        self.type = kind
+        self.url = url
+        self.endpoint = endpoint
+        self.options = options
+        self.headers = headers
+
+        self.serializers = serializers
+        if self.type == 'rawsocket' and len(serializers) != 1:
+            raise ValueError(
+                "'rawsocket' transport requires exactly one serializer"
+            )
+
+        self.max_retries = max_retries
+        self.max_retry_delay = max_retry_delay
+        self.initial_retry_delay = initial_retry_delay
+        self.retry_delay_growth = retry_delay_growth
+        self.retry_delay_jitter = retry_delay_jitter
+        self.proxy = proxy  # this is a dict of proxy config
+
+        # used via can_reconnect() and failed() to record this
+        # transport is never going to work
+        self._permanent_failure = False
+
+        self.reset()
+
+    def reset(self):
+        """
+        set connection failure rates and retry-delay to initial values
+        """
+        self.connect_attempts = 0
+        self.connect_sucesses = 0
+        self.connect_failures = 0
+        self.retry_delay = self.initial_retry_delay
+
+    def failed(self):
+        """
+        Mark this transport as failed, meaning we won't try to connect to
+        it any longer (that is: can_reconnect() will always return
+        False afer calling this).
+        """
+        self._permanent_failure = True
+
+    def can_reconnect(self):
+        if self._permanent_failure:
+            return False
+        if self.max_retries == -1:
+            return True
+        return self.connect_attempts < self.max_retries + 1
+
+    def next_delay(self):
+        if self.connect_attempts == 0:
+            # if we never tried before, try immediately
+            return 0
+        elif self.max_retries != -1 and self.connect_attempts >= self.max_retries + 1:
+            raise RuntimeError('max reconnects reached')
+        else:
+            self.retry_delay = self.retry_delay * self.retry_delay_growth
+            self.retry_delay = random.normalvariate(self.retry_delay, self.retry_delay * self.retry_delay_jitter)
+            if self.retry_delay > self.max_retry_delay:
+                self.retry_delay = self.max_retry_delay
+            return self.retry_delay
+
+    def describe_endpoint(self):
+        """
+        returns a human-readable description of the endpoint
+        """
+        if isinstance(self.endpoint, dict):
+            return self.endpoint['type']
+        return repr(self.endpoint)
+
+
+# this could probably implement twisted.application.service.IService
+# if we wanted; or via an adapter...which just adds a startService()
+# and stopService() [latter can be async]
+
+class Component(ObservableMixin):
+    """
+    A WAMP application component. A component holds configuration for
+    (and knows how to create) transports and sessions.
+    """
+
+    session_factory = None
+    """
+    The factory of the session we will instantiate.
+    """
+
+    def subscribe(self, topic, options=None, check_types=False):
+        """
+        A decorator as a shortcut for subscribing during on-join
+
+        For example::
+
+            @component.subscribe(
+                "some.topic",
+                options=SubscribeOptions(match='prefix'),
+            )
+            def topic(*args, **kw):
+                print("some.topic({}, {}): event received".format(args, kw))
+        """
+        assert options is None or isinstance(options, SubscribeOptions)
+
+        def decorator(fn):
+
+            def do_subscription(session, details):
+                return session.subscribe(fn, topic=topic, options=options, check_types=check_types)
+            self.on('join', do_subscription)
+            return fn
+        return decorator
+
+    def register(self, uri, options=None, check_types=False):
+        """
+        A decorator as a shortcut for registering during on-join
+
+        For example::
+
+            @component.register(
+                "com.example.add",
+                options=RegisterOptions(invoke='roundrobin'),
+            )
+            def add(*args, **kw):
+                print("add({}, {}): event received".format(args, kw))
+        """
+        assert options is None or isinstance(options, RegisterOptions)
+
+        def decorator(fn):
+
+            def do_registration(session, details):
+                return session.register(fn, procedure=uri, options=options, check_types=check_types)
+            self.on('join', do_registration)
+            return fn
+        return decorator
+
+    def __init__(self, main=None, transports=None, config=None, realm='realm1', extra=None,
+                 authentication=None, session_factory=None, is_fatal=None):
+        """
+        :param main: After a transport has been connected and a session
+            has been established and joined to a realm, this (async)
+            procedure will be run until it finishes -- which signals that
+            the component has run to completion. In this case, it usually
+            doesn't make sense to use the ``on_*`` kwargs. If you do not
+            pass a main() procedure, the session will not be closed
+            (unless you arrange for .leave() to be called).
+
+        :type main: callable taking two args ``reactor`` and ``ISession``
+
+        :param transports: Transport configurations for creating
+            transports. Each transport can be a WAMP URL, or a dict
+            containing the following configuration keys:
+
+                - ``type`` (optional): ``websocket`` (default) or ``rawsocket``
+                - ``url``: the router URL
+                - ``endpoint`` (optional, derived from URL if not provided):
+                    - ``type``: "tcp" or "unix"
+                    - ``host``, ``port``: only for TCP
+                    - ``path``: only for unix
+                    - ``timeout``: in seconds
+                    - ``tls``: ``True`` or (under Twisted) an
+                      ``twisted.internet.ssl.IOpenSSLClientComponentCreator``
+                      instance (such as returned from
+                      ``twisted.internet.ssl.optionsForClientTLS``) or
+                      ``CertificateOptions`` instance.
+                - ``max_retries``: Maximum number of reconnection attempts. Unlimited if set to -1.
+                - ``initial_retry_delay``: Initial delay for reconnection attempt in seconds (Default: 1.0s).
+                - ``max_retry_delay``: Maximum delay for reconnection attempts in seconds (Default: 60s).
+                - ``retry_delay_growth``: The growth factor applied to the retry delay between reconnection attempts (Default 1.5).
+                - ``retry_delay_jitter``: A 0-argument callable that introduces nose into the delay. (Default random.random)
+                - ``serializer`` (only for raw socket): Specify an accepted serializer (e.g. 'json', 'msgpack', 'cbor', 'ubjson', 'flatbuffers')
+                - ``serializers``: Specify list of accepted serializers
+                - ``options``: tbd
+                - ``proxy``: tbd
+
+        :type transports: None or str or list
+
+        :param realm: the realm to join
+        :type realm: str
+
+        :param authentication: configuration of authenticators
+        :type authentication: dict
+
+        :param session_factory: if None, ``ApplicationSession`` is
+            used, otherwise a callable taking a single ``config`` argument
+            that is used to create a new `ApplicationSession` instance.
+
+        :param is_fatal: a callable taking a single argument, an
+            ``Exception`` instance. The callable should return ``True`` if
+            this error is "fatal", meaning we should not try connecting to
+            the current transport again. The default behavior (on None) is
+            to always return ``False``
+        """
+        self.set_valid_events(
+            [
+                'start',        # fired by base class
+                'connect',      # fired by ApplicationSession
+                'join',         # fired by ApplicationSession
+                'ready',        # fired by ApplicationSession
+                'leave',        # fired by ApplicationSession
+                'disconnect',   # fired by ApplicationSession
+                'connectfailure',   # fired by base class
+            ]
+        )
+
+        if is_fatal is not None and not callable(is_fatal):
+            raise ValueError('"is_fatal" must be a callable or None')
+        self._is_fatal = is_fatal
+
+        if main is not None and not callable(main):
+            raise ValueError('"main" must be a callable if given')
+        self._entry = main
+
+        # use WAMP-over-WebSocket to localhost when no transport is specified at all
+        if transports is None:
+            transports = 'ws://127.0.0.1:8080/ws'
+
+        # allows to provide a URL instead of a list of transports
+        if isinstance(transports, (str, str)):
+            url = transports
+            # 'endpoint' will get filled in by parsing the 'url'
+            transport = {
+                'type': 'websocket',
+                'url': url,
+            }
+            transports = [transport]
+
+        # allows single transport instead of a list (convenience)
+        elif isinstance(transports, dict):
+            transports = [transports]
+
+        # XXX do we want to be able to provide an infinite iterable of
+        # transports here? e.g. a generator that makes new transport
+        # to try?
+
+        # now check and save list of transports
+        self._transports = []
+        for idx, transport in enumerate(transports):
+            # allows to provide a URL instead of transport dict
+            if type(transport) == str:
+                _transport = {
+                    'type': 'websocket',
+                    'url': transport,
+                }
+            else:
+                _transport = transport
+            self._transports.append(
+                _create_transport(idx, _transport, self._check_native_endpoint)
+            )
+
+        # XXX should have some checkconfig support
+        self._authentication = authentication or {}
+
+        if session_factory:
+            self.session_factory = session_factory
+        self._realm = realm
+        self._extra = extra
+
+        self._delay_f = None
+        self._done_f = None
+        self._session = None
+        self._stopping = False
+
+    def _can_reconnect(self):
+        # check if any of our transport has any reconnect attempt left
+        for transport in self._transports:
+            if transport.can_reconnect():
+                return True
+        return False
+
+    def _start(self, loop=None):
+        """
+        This starts the Component, which means it will start connecting
+        (and re-connecting) to its configured transports. A Component
+        runs until it is "done", which means one of:
+
+        - There was a "main" function defined, and it completed successfully;
+        - Something called ``.leave()`` on our session, and we left successfully;
+        - ``.stop()`` was called, and completed successfully;
+        - none of our transports were able to connect successfully (failure);
+
+        :returns: a Future/Deferred which will resolve (to ``None``) when we are
+            "done" or with an error if something went wrong.
+        """
+
+        # we can only be "start()ed" once before we stop .. but that
+        # doesn't have to be an error we can give back another future
+        # that fires when our "real" _done_f is completed.
+        if self._done_f is not None:
+            d = txaio.create_future()
+
+            def _cb(arg):
+                txaio.resolve(d, arg)
+
+            txaio.add_callbacks(self._done_f, _cb, _cb)
+            return d
+
+        # this future will be returned, and thus has the semantics
+        # specified in the docstring.
+        self._done_f = txaio.create_future()
+
+        def _reset(arg):
+            """
+            if the _done_f future is resolved (good or bad), we want to set it
+            to None in our class
+            """
+            self._done_f = None
+            return arg
+        txaio.add_callbacks(self._done_f, _reset, _reset)
+
+        # Create a generator of transports that .can_reconnect()
+        transport_gen = itertools.cycle(self._transports)
+
+        # this is a 1-element list so we can set it from closures in
+        # this function
+        transport_candidate = [0]
+
+        def error(fail):
+            self._delay_f = None
+            if self._stopping:
+                # might be better to add framework-specific checks in
+                # subclasses to see if this is CancelledError (for
+                # Twisted) and whatever asyncio does .. but tracking
+                # if we're in the shutdown path is fine too
+                txaio.resolve(self._done_f, None)
+            else:
+                self.log.info("Internal error {msg}", msg=txaio.failure_message(fail))
+                self.log.debug("{tb}", tb=txaio.failure_format_traceback(fail))
+                txaio.reject(self._done_f, fail)
+
+        def attempt_connect(_):
+            self._delay_f = None
+
+            def handle_connect_error(fail):
+                # FIXME - make txaio friendly
+                # Can connect_f ever be in a cancelled state?
+                # if txaio.using_asyncio and isinstance(fail.value, asyncio.CancelledError):
+                #     unrecoverable_error = True
+
+                self.log.debug('component failed: {error}', error=txaio.failure_message(fail))
+                self.log.debug('{tb}', tb=txaio.failure_format_traceback(fail))
+                # If this is a "fatal error" that will never work,
+                # we bail out now
+                if isinstance(fail.value, ApplicationError):
+                    self.log.error("{msg}", msg=fail.value.error_message())
+
+                elif isinstance(fail.value, OSError):
+                    # failed to connect entirely, like nobody
+                    # listening etc.
+                    self.log.info("Connection failed with OS error: {msg}", msg=txaio.failure_message(fail))
+
+                elif self._is_ssl_error(fail.value):
+                    # Quoting pyOpenSSL docs: "Whenever
+                    # [SSL.Error] is raised directly, it has a
+                    # list of error messages from the OpenSSL
+                    # error queue, where each item is a tuple
+                    # (lib, function, reason). Here lib, function
+                    # and reason are all strings, describing where
+                    # and what the problem is. See err(3) for more
+                    # information."
+                    # (and 'args' is a 1-tuple containing the above
+                    # 3-tuple...)
+                    ssl_lib, ssl_func, ssl_reason = fail.value.args[0][0]
+                    self.log.error("TLS failure: {reason}", reason=ssl_reason)
+                else:
+                    self.log.error(
+                        'Connection failed: {error}',
+                        error=txaio.failure_message(fail),
+                    )
+
+                if self._is_fatal is None:
+                    is_fatal = False
+                else:
+                    is_fatal = self._is_fatal(fail.value)
+                if is_fatal:
+                    self.log.info("Error was fatal; failing transport")
+                    transport_candidate[0].failed()
+
+                txaio.call_later(0, transport_check, None)
+                return
+
+            def notify_connect_error(fail):
+                chain_f = txaio.create_future()
+                # hmm, if connectfailure took a _Transport instead of
+                # (or in addition to?) self it could .failed() the
+                # transport and we could do away with the is_fatal
+                # listener?
+                handler_f = self.fire('connectfailure', self, fail.value)
+                txaio.add_callbacks(
+                    handler_f,
+                    lambda _: txaio.reject(chain_f, fail),
+                    lambda _: txaio.reject(chain_f, fail)
+                )
+                return chain_f
+
+            def connect_error(fail):
+                notify_f = notify_connect_error(fail)
+                txaio.add_callbacks(notify_f, None, handle_connect_error)
+
+            def session_done(x):
+                txaio.resolve(self._done_f, None)
+
+            connect_f = txaio.as_future(
+                self._connect_once,
+                loop, transport_candidate[0],
+            )
+            txaio.add_callbacks(connect_f, session_done, connect_error)
+
+        def transport_check(_):
+            self.log.debug('Entering re-connect loop')
+
+            if not self._can_reconnect():
+                err_msg = "Component failed: Exhausted all transport connect attempts"
+                self.log.info(err_msg)
+                try:
+                    raise RuntimeError(err_msg)
+                except RuntimeError as e:
+                    txaio.reject(self._done_f, e)
+                    return
+
+            while True:
+
+                transport = next(transport_gen)
+
+                if transport.can_reconnect():
+                    transport_candidate[0] = transport
+                    break
+
+            delay = transport.next_delay()
+            self.log.warn(
+                'trying transport {transport_idx} ("{transport_url}") using connect delay {transport_delay}',
+                transport_idx=transport.idx,
+                transport_url=transport.url,
+                transport_delay=delay,
+            )
+
+            self._delay_f = txaio.sleep(delay)
+            txaio.add_callbacks(self._delay_f, attempt_connect, error)
+
+        # issue our first event, then start reconnect loop
+        start_f = self.fire('start', loop, self)
+        txaio.add_callbacks(start_f, transport_check, error)
+        return self._done_f
+
+    def stop(self):
+        self._stopping = True
+        if self._session and self._session.is_attached():
+            return self._session.leave()
+        elif self._delay_f:
+            # This cancel request will actually call the "error" callback of
+            # the _delay_f future. Nothing to worry about.
+            return txaio.as_future(txaio.cancel, self._delay_f)
+        # if (for some reason -- should we log warning here to figure
+        # out if this can evern happen?) we've not fired _done_f, we
+        # do that now (causing our "main" to exit, and thus react() to
+        # quit)
+        if not txaio.is_called(self._done_f):
+            txaio.resolve(self._done_f, None)
+        return txaio.create_future_success(None)
+
+    def _connect_once(self, reactor, transport):
+
+        self.log.info(
+            'connecting once using transport type "{transport_type}" '
+            'over endpoint "{endpoint_desc}"',
+            transport_type=transport.type,
+            endpoint_desc=transport.describe_endpoint(),
+        )
+
+        done = txaio.create_future()
+
+        # factory for ISession objects
+        def create_session():
+            cfg = ComponentConfig(self._realm, self._extra)
+            try:
+                self._session = session = self.session_factory(cfg)
+                for auth_name, auth_config in self._authentication.items():
+                    if isinstance(auth_config, IAuthenticator):
+                        session.add_authenticator(auth_config)
+                    else:
+                        authenticator = create_authenticator(auth_name, **auth_config)
+                        session.add_authenticator(authenticator)
+
+            except Exception as e:
+                # couldn't instantiate session calls, which is fatal.
+                # let the reconnection logic deal with that
+                f = txaio.create_failure(e)
+                txaio.reject(done, f)
+                raise
+            else:
+                # hook up the listener to the parent so we can bubble
+                # up events happning on the session onto the
+                # connection. This lets you do component.on('join',
+                # cb) which will work just as if you called
+                # session.on('join', cb) for every session created.
+                session._parent = self
+
+                # listen on leave events; if we get errors
+                # (e.g. no_such_realm), an on_leave can happen without
+                # an on_join before
+                def on_leave(session, details):
+                    self.log.info(
+                        "session leaving '{details.reason}'",
+                        details=details,
+                    )
+                    if not txaio.is_called(done):
+                        if details.reason in ["wamp.close.normal", "wamp.close.goodbye_and_out"]:
+                            txaio.resolve(done, None)
+                        else:
+                            f = txaio.create_failure(
+                                ApplicationError(details.reason, details.message)
+                            )
+                            txaio.reject(done, f)
+                session.on('leave', on_leave)
+
+                # if we were given a "main" procedure, we run through
+                # it completely (i.e. until its Deferred fires) and
+                # then disconnect this session
+                def on_join(session, details):
+                    transport.reset()
+                    transport.connect_sucesses += 1
+                    self.log.debug("session on_join: {details}", details=details)
+                    d = txaio.as_future(self._entry, reactor, session)
+
+                    def main_success(_):
+                        self.log.debug("main_success")
+
+                        def leave():
+                            try:
+                                session.leave()
+                            except SessionNotReady:
+                                # someone may have already called
+                                # leave()
+                                pass
+                        txaio.call_later(0, leave)
+
+                    def main_error(err):
+                        self.log.debug("main_error: {err}", err=err)
+                        txaio.reject(done, err)
+                        session.disconnect()
+                    txaio.add_callbacks(d, main_success, main_error)
+                if self._entry is not None:
+                    session.on('join', on_join)
+
+                # listen on disconnect events. Note that in case we
+                # had a "main" procedure, we could have already
+                # resolve()'d our "done" future
+                def on_disconnect(session, was_clean):
+                    self.log.debug(
+                        "session on_disconnect: was_clean={was_clean}",
+                        was_clean=was_clean,
+                    )
+                    if not txaio.is_called(done):
+                        if not was_clean:
+                            self.log.warn(
+                                "Session disconnected uncleanly"
+                            )
+                        else:
+                            # eg the session has left the realm, and the transport was properly
+                            # shut down. successfully finish the connection
+                            txaio.resolve(done, None)
+                session.on('disconnect', on_disconnect)
+
+                # return the fresh session object
+                return session
+
+        transport.connect_attempts += 1
+
+        d = txaio.as_future(
+            self._connect_transport,
+            reactor, transport, create_session, done,
+        )
+
+        def on_error(err):
+            """
+            this may seem redundant after looking at _connect_transport, but
+            it will handle a case where something goes wrong in
+            _connect_transport itself -- as the only connect our
+            caller has is the 'done' future
+            """
+            transport.connect_failures += 1
+            # something bad has happened, and maybe didn't get caught
+            # upstream yet
+            if not txaio.is_called(done):
+                txaio.reject(done, err)
+        txaio.add_callbacks(d, None, on_error)
+
+        return done
+
+    def on_join(self, fn):
+        """
+        A decorator as a shortcut for listening for 'join' events.
+
+        For example::
+
+           @component.on_join
+           def joined(session, details):
+               print("Session {} joined: {}".format(session, details))
+        """
+        self.on('join', fn)
+
+    def on_leave(self, fn):
+        """
+        A decorator as a shortcut for listening for 'leave' events.
+        """
+        self.on('leave', fn)
+
+    def on_connect(self, fn):
+        """
+        A decorator as a shortcut for listening for 'connect' events.
+        """
+        self.on('connect', fn)
+
+    def on_disconnect(self, fn):
+        """
+        A decorator as a shortcut for listening for 'disconnect' events.
+        """
+        self.on('disconnect', fn)
+
+    def on_ready(self, fn):
+        """
+        A decorator as a shortcut for listening for 'ready' events.
+        """
+        self.on('ready', fn)
+
+    def on_connectfailure(self, fn):
+        """
+        A decorator as a shortcut for listening for 'connectfailure' events.
+        """
+        self.on('connectfailure', fn)
+
+
+def _run(reactor, components, done_callback=None):
+    """
+    Internal helper. Use "run" method from autobahn.twisted.wamp or
+    autobahn.asyncio.wamp
+
+    This is the generic parts of the run() method so that there's very
+    little code in the twisted/asyncio specific run() methods.
+
+    This is called by react() (or run_until_complete() so any errors
+    coming out of this should be handled properly. Logging will
+    already be started.
+    """
+    # let user pass a single component to run, too
+    # XXX probably want IComponent? only demand it, here and below?
+    if isinstance(components, Component):
+        components = [components]
+
+    if type(components) != list:
+        raise ValueError(
+            '"components" must be a list of Component objects - encountered'
+            ' {0}'.format(type(components))
+        )
+
+    for c in components:
+        if not isinstance(c, Component):
+            raise ValueError(
+                '"components" must be a list of Component objects - encountered'
+                'item of type {0}'.format(type(c))
+            )
+
+    # validation complete; proceed with startup
+    log = txaio.make_logger()
+
+    def component_success(comp, arg):
+        log.debug("Component '{c}' successfully completed: {arg}", c=comp, arg=arg)
+        return arg
+
+    def component_failure(comp, f):
+        log.error("Component '{c}' error: {msg}", c=comp, msg=txaio.failure_message(f))
+        log.debug("Component error: {tb}", tb=txaio.failure_format_traceback(f))
+        # double-check: is a component-failure still fatal to the
+        # startup process (because we passed consume_exception=False
+        # to gather() below?)
+        return None
+
+    def component_start(comp):
+        # the future from start() errbacks if we fail, or callbacks
+        # when the component is considered "done" (so maybe never)
+        d = txaio.as_future(comp.start, reactor)
+        txaio.add_callbacks(
+            d,
+            partial(component_success, comp),
+            partial(component_failure, comp),
+        )
+        return d
+
+    # note that these are started in parallel -- maybe we want to add
+    # a "connected" signal to components so we could start them in the
+    # order they're given to run() as "a" solution to dependencies.
+    dl = []
+    for comp in components:
+        d = component_start(comp)
+        dl.append(d)
+    done_d = txaio.gather(dl, consume_exceptions=False)
+
+    if done_callback:
+        def all_done(arg):
+            log.debug("All components ended; stopping reactor")
+            done_callback(reactor, arg)
+        txaio.add_callbacks(done_d, all_done, all_done)
+
+    return done_d

.venv/lib/python3.12/site-packages/autobahn/wamp/cryptobox.py

@@ -0,0 +1,268 @@
+###############################################################################
+#
+# The MIT License (MIT)
+#
+# Copyright (c) typedef int GmbH
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+###############################################################################
+
+
+from autobahn.util import public
+from autobahn.wamp.interfaces import IPayloadCodec
+from autobahn.wamp.types import EncodedPayload
+from autobahn.wamp.serializer import _dumps as _json_dumps
+from autobahn.wamp.serializer import _loads as _json_loads
+
+__all__ = [
+    'HAS_CRYPTOBOX',
+    'EncodedPayload'
+]
+
+try:
+    # try to import everything we need for WAMP-cryptobox
+    from nacl.encoding import Base64Encoder, RawEncoder, HexEncoder
+    from nacl.public import PrivateKey, PublicKey, Box
+    from nacl.utils import random
+    from pytrie import StringTrie
+except ImportError:
+    HAS_CRYPTOBOX = False
+else:
+    HAS_CRYPTOBOX = True
+    __all__.extend(['Key', 'KeyRing'])
+
+
+if HAS_CRYPTOBOX:
+
+    @public
+    class Key(object):
+        """
+        Holds originator and responder keys for an URI.
+
+        The originator is either a caller or a publisher. The responder is either a callee or subscriber.
+        """
+
+        def __init__(self, originator_priv=None, originator_pub=None, responder_priv=None, responder_pub=None):
+            # the originator private and public keys, as available
+            if originator_priv:
+                self.originator_priv = PrivateKey(originator_priv, encoder=Base64Encoder)
+            else:
+                self.originator_priv = None
+
+            if self.originator_priv:
+                self.originator_pub = self.originator_priv.public_key
+                assert(originator_pub is None or originator_pub == self.originator_pub)
+            else:
+                self.originator_pub = PublicKey(originator_pub, encoder=Base64Encoder)
+
+            # the responder private and public keys, as available
+            if responder_priv:
+                self.responder_priv = PrivateKey(responder_priv, encoder=Base64Encoder)
+            else:
+                self.responder_priv = None
+
+            if self.responder_priv:
+                self.responder_pub = self.responder_priv.public_key
+                assert(responder_pub is None or responder_pub == self.responder_pub)
+            else:
+                self.responder_pub = PublicKey(responder_pub, encoder=Base64Encoder)
+
+            # this crypto box is for originators (callers, publishers):
+            #
+            #  1. _encrypting_ WAMP messages outgoing from originators: CALL*, PUBLISH*
+            #  2. _decrypting_ WAMP messages incoming to originators: RESULT*, ERROR
+            #
+            if self.originator_priv and self.responder_pub:
+                self.originator_box = Box(self.originator_priv, self.responder_pub)
+            else:
+                self.originator_box = None
+
+            # this crypto box is for responders (callees, subscribers):
+            #
+            #  1. _decrypting_ WAMP messages incoming to responders: INVOCATION*, EVENT*
+            #  2. _encrypting_ WAMP messages outgoing from responders: YIELD*, ERROR
+            #
+            if self.responder_priv and self.originator_pub:
+                self.responder_box = Box(self.responder_priv, self.originator_pub)
+            else:
+                self.responder_box = None
+
+            if not (self.originator_box or self.responder_box):
+                raise Exception("insufficient keys provided for at least originator or responder role")
+
+    @public
+    class SymKey(object):
+        """
+        Holds a symmetric key for an URI.
+        """
+        def __init__(self, raw=None):
+            pass
+
+    @public
+    class KeyRing(object):
+        """
+        A keyring holds (cryptobox) public-private key pairs for use with WAMP-cryptobox payload
+        encryption. The keyring can be set on a WAMP session and then transparently will get used
+        for encrypting and decrypting WAMP message payloads.
+        """
+
+        @public
+        def __init__(self, default_key=None):
+            """
+
+            Create a new key ring to hold public and private keys mapped from an URI space.
+            """
+            assert(default_key is None or isinstance(default_key, Key) or type(default_key == str))
+            self._uri_to_key = StringTrie()
+            if type(default_key) == str:
+                default_key = Key(originator_priv=default_key, responder_priv=default_key)
+            self._default_key = default_key
+
+        @public
+        def generate_key(self):
+            """
+            Generate a new private key and return a pair with the base64 encodings
+            of (priv_key, pub_key).
+            """
+            key = PrivateKey.generate()
+            priv_key = key.encode(encoder=Base64Encoder)
+            pub_key = key.public_key.encode(encoder=Base64Encoder)
+            return priv_key.decode('ascii'), pub_key.decode('ascii')
+
+        @public
+        def generate_key_hex(self):
+            """
+            Generate a new private key and return a pair with the hex encodings
+            of (priv_key, pub_key).
+            """
+            key = PrivateKey.generate()
+            priv_key = key.encode(encoder=HexEncoder)
+            pub_key = key.public_key.encode(encoder=HexEncoder)
+            return priv_key.decode('ascii'), pub_key.decode('ascii')
+
+        @public
+        def set_key(self, uri, key):
+            """
+            Add a key set for a given URI.
+            """
+            assert(type(uri) == str)
+            assert(key is None or isinstance(key, Key) or type(key) == str)
+            if type(key) == str:
+                key = Key(originator_priv=key, responder_priv=key)
+            if uri == '':
+                self._default_key = key
+            else:
+                if key is None:
+                    if uri in self._uri_to_key:
+                        del self._uri_to_key[uri]
+                else:
+                    self._uri_to_key[uri] = key
+
+        @public
+        def rotate_key(self, uri):
+            assert(type(uri) == str)
+            if uri in self._uri_to_key:
+                self._uri_to_key[uri].rotate()
+            else:
+                self._uri_to_key[uri].rotate()
+
+        def _get_box(self, is_originating, uri, match_exact=False):
+            try:
+                if match_exact:
+                    key = self._uri_to_key[uri]
+                else:
+                    key = self._uri_to_key.longest_prefix_value(uri)
+            except KeyError:
+                if self._default_key:
+                    key = self._default_key
+                else:
+                    return None
+
+            if is_originating:
+                return key.originator_box
+            else:
+                return key.responder_box
+
+        @public
+        def encode(self, is_originating, uri, args=None, kwargs=None):
+            """
+            Encrypt the given WAMP URI, args and kwargs into an EncodedPayload instance, or None
+            if the URI should not be encrypted.
+            """
+            assert(type(is_originating) == bool)
+            assert(type(uri) == str)
+            assert(args is None or type(args) in (list, tuple))
+            assert(kwargs is None or type(kwargs) == dict)
+
+            box = self._get_box(is_originating, uri)
+
+            if not box:
+                # if we didn't find a crypto box, then return None, which
+                # signals that the payload travel unencrypted (normal)
+                return None
+
+            payload = {
+                'uri': uri,
+                'args': args,
+                'kwargs': kwargs
+            }
+            nonce = random(Box.NONCE_SIZE)
+            payload_ser = _json_dumps(payload).encode('utf8')
+
+            payload_encr = box.encrypt(payload_ser, nonce, encoder=RawEncoder)
+
+            # above returns an instance of http://pynacl.readthedocs.io/en/latest/utils/#nacl.utils.EncryptedMessage
+            # which is a bytes _subclass_! hence we apply bytes() to get at the underlying plain
+            # bytes "scalar", which is the concatenation of `payload_encr.nonce + payload_encr.ciphertext`
+            payload_bytes = bytes(payload_encr)
+            payload_key = None
+
+            return EncodedPayload(payload_bytes, 'cryptobox', 'json', enc_key=payload_key)
+
+        @public
+        def decode(self, is_originating, uri, encoded_payload):
+            """
+            Decrypt the given WAMP URI and EncodedPayload into a tuple ``(uri, args, kwargs)``.
+            """
+            assert(type(uri) == str)
+            assert(isinstance(encoded_payload, EncodedPayload))
+            assert(encoded_payload.enc_algo == 'cryptobox')
+
+            box = self._get_box(is_originating, uri)
+
+            if not box:
+                raise Exception("received encrypted payload, but can't find key!")
+
+            payload_ser = box.decrypt(encoded_payload.payload, encoder=RawEncoder)
+
+            if encoded_payload.enc_serializer != 'json':
+                raise Exception("received encrypted payload, but don't know how to process serializer '{}'".format(encoded_payload.enc_serializer))
+
+            payload = _json_loads(payload_ser.decode('utf8'))
+
+            uri = payload.get('uri', None)
+            args = payload.get('args', None)
+            kwargs = payload.get('kwargs', None)
+
+            return uri, args, kwargs
+
+    # A WAMP-cryptobox keyring can work as a codec for
+    # payload transparency
+    IPayloadCodec.register(KeyRing)

.venv/lib/python3.12/site-packages/autobahn/wamp/exception.py

@@ -0,0 +1,326 @@
+###############################################################################
+#
+# The MIT License (MIT)
+#
+# Copyright (c) typedef int GmbH
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+###############################################################################
+
+
+from autobahn.util import public
+from autobahn.wamp.uri import error
+
+__all__ = (
+    'Error',
+    'SessionNotReady',
+    'SerializationError',
+    'InvalidUriError',
+    'ProtocolError',
+    'TransportLost',
+    'ApplicationError',
+    'NotAuthorized',
+    'InvalidUri',
+    'InvalidPayload',
+    'TypeCheckError',
+)
+
+
+@public
+class Error(RuntimeError):
+    """
+    Base class for all exceptions related to WAMP.
+    """
+
+
+@public
+class SessionNotReady(Error):
+    """
+    The application tried to perform a WAMP interaction, but the
+    session is not yet fully established.
+    """
+
+
+@public
+class SerializationError(Error):
+    """
+    Exception raised when the WAMP serializer could not serialize the
+    application payload (``args`` or ``kwargs`` for ``CALL``, ``PUBLISH``, etc).
+    """
+
+
+@public
+class InvalidUriError(Error):
+    """
+    Exception raised when an invalid WAMP URI was used.
+    """
+
+
+@public
+class ProtocolError(Error):
+    """
+    Exception raised when WAMP protocol was violated. Protocol errors
+    are fatal and are handled by the WAMP implementation. They are
+    not supposed to be handled at the application level.
+    """
+
+
+@public
+class TransportLost(Error):
+    """
+    Exception raised when the transport underlying the WAMP session
+    was lost or is not connected.
+    """
+
+
+@public
+class ApplicationError(Error):
+    """
+    Base class for all exceptions that can/may be handled
+    at the application level.
+    """
+
+    INVALID_URI = "wamp.error.invalid_uri"
+    """
+    Peer provided an incorrect URI for a URI-based attribute of a WAMP message
+    such as a realm, topic or procedure.
+    """
+
+    INVALID_PAYLOAD = "wamp.error.invalid_payload"
+    """
+    The application payload could not be serialized.
+    """
+
+    PAYLOAD_SIZE_EXCEEDED = "wamp.error.payload_size_exceeded"
+    """
+    The application payload could not be transported becuase the serialized/framed payload
+    exceeds the transport limits.
+    """
+
+    NO_SUCH_PROCEDURE = "wamp.error.no_such_procedure"
+    """
+    A Dealer could not perform a call, since not procedure is currently registered
+    under the given URI.
+    """
+
+    PROCEDURE_ALREADY_EXISTS = "wamp.error.procedure_already_exists"
+    """
+    A procedure could not be registered, since a procedure with the given URI is
+    already registered.
+    """
+
+    PROCEDURE_EXISTS_INVOCATION_POLICY_CONFLICT = "wamp.error.procedure_exists_with_different_invocation_policy"
+    """
+    A procedure could not be registered, since a procedure with the given URI is
+    already registered, and the registration has a conflicting invocation policy.
+    """
+
+    NO_SUCH_REGISTRATION = "wamp.error.no_such_registration"
+    """
+    A Dealer could not perform a unregister, since the given registration is not active.
+    """
+
+    NO_SUCH_SUBSCRIPTION = "wamp.error.no_such_subscription"
+    """
+    A Broker could not perform a unsubscribe, since the given subscription is not active.
+    """
+
+    NO_SUCH_SESSION = "wamp.error.no_such_session"
+    """
+    A router could not perform an operation, since a session ID specified was non-existant.
+    """
+
+    INVALID_ARGUMENT = "wamp.error.invalid_argument"
+    """
+    A call failed, since the given argument types or values are not acceptable to the
+    called procedure - in which case the *Callee* may throw this error. Or a Router
+    performing *payload validation* checked the payload (``args`` / ``kwargs``) of a call,
+    call result, call error or publish, and the payload did not conform.
+    """
+
+    # FIXME: this currently isn't used neither in Autobahn nor Crossbar. Check!
+    SYSTEM_SHUTDOWN = "wamp.error.system_shutdown"
+    """
+    The *Peer* is shutting down completely - used as a ``GOODBYE`` (or ``ABORT``) reason.
+    """
+
+    # FIXME: this currently isn't used neither in Autobahn nor Crossbar. Check!
+    CLOSE_REALM = "wamp.error.close_realm"
+    """
+    The *Peer* want to leave the realm - used as a ``GOODBYE`` reason.
+    """
+
+    # FIXME: this currently isn't used neither in Autobahn nor Crossbar. Check!
+    GOODBYE_AND_OUT = "wamp.error.goodbye_and_out"
+    """
+    A *Peer* acknowledges ending of a session - used as a ``GOOBYE`` reply reason.
+    """
+
+    NOT_AUTHORIZED = "wamp.error.not_authorized"
+    """
+    A call, register, publish or subscribe failed, since the session is not authorized
+    to perform the operation.
+    """
+
+    AUTHORIZATION_FAILED = "wamp.error.authorization_failed"
+    """
+    A Dealer or Broker could not determine if the *Peer* is authorized to perform
+    a join, call, register, publish or subscribe, since the authorization operation
+    *itself* failed. E.g. a custom authorizer did run into an error.
+    """
+
+    AUTHENTICATION_FAILED = "wamp.error.authentication_failed"
+    """
+    Something failed with the authentication itself, that is, authentication could
+    not run to end.
+    """
+
+    NO_AUTH_METHOD = "wamp.error.no_auth_method"
+    """
+    No authentication method the peer offered is available or active.
+    """
+
+    NO_SUCH_REALM = "wamp.error.no_such_realm"
+    """
+    Peer wanted to join a non-existing realm (and the *Router* did not allow to auto-create
+    the realm).
+    """
+
+    NO_SUCH_ROLE = "wamp.error.no_such_role"
+    """
+    A *Peer* was to be authenticated under a Role that does not (or no longer) exists on the Router.
+    For example, the *Peer* was successfully authenticated, but the Role configured does not
+    exists - hence there is some misconfiguration in the Router.
+    """
+
+    NO_SUCH_PRINCIPAL = "wamp.error.no_such_principal"
+    """
+    A *Peer* was authenticated for an authid that does not or longer exists.
+    """
+
+    CANCELED = "wamp.error.canceled"
+    """
+    A Dealer or Callee canceled a call previously issued (WAMP AP).
+    """
+
+    TIMEOUT = "wamp.error.timeout"
+    """
+    A pending (in-flight) call was timed out.
+    """
+
+    # FIXME: this currently isn't used neither in Autobahn nor Crossbar. Check!
+    NO_ELIGIBLE_CALLEE = "wamp.error.no_eligible_callee"
+    """
+    A *Dealer* could not perform a call, since a procedure with the given URI is registered,
+    but *Callee Black- and Whitelisting* and/or *Caller Exclusion* lead to the
+    exclusion of (any) *Callee* providing the procedure (WAMP AP).
+    """
+
+    ENC_NO_PAYLOAD_CODEC = "wamp.error.no_payload_codec"
+    """
+    WAMP message in payload transparency mode received, but no codec set
+    or codec did not decode the payload.
+    """
+
+    ENC_TRUSTED_URI_MISMATCH = "wamp.error.encryption.trusted_uri_mismatch"
+    """
+    WAMP-cryptobox application payload end-to-end encryption error.
+    """
+
+    ENC_DECRYPT_ERROR = "wamp.error.encryption.decrypt_error"
+    """
+    WAMP-cryptobox application payload end-to-end encryption error.
+    """
+
+    TYPE_CHECK_ERROR = "wamp.error.type_check_error"
+    """
+    WAMP procedure called with wrong argument types or subscription published
+    with wrong argument types.
+    """
+
+    def __init__(self, error, *args, **kwargs):
+        """
+
+        :param error: The URI of the error that occurred, e.g. ``wamp.error.not_authorized``.
+        :type error: str
+        """
+        Exception.__init__(self, *args)
+        self.kwargs = kwargs
+        self.error = error
+        self.enc_algo = kwargs.pop('enc_algo', None)
+        self.callee = kwargs.pop('callee', None)
+        self.callee_authid = kwargs.pop('callee_authid', None)
+        self.callee_authrole = kwargs.pop('callee_authrole', None)
+        self.forward_for = kwargs.pop('forward_for', None)
+
+    @public
+    def error_message(self):
+        """
+        Get the error message of this exception.
+
+        :returns: The error message.
+        :rtype: str
+        """
+        return '{0}: {1}'.format(
+            self.error,
+            ' '.join([str(a) for a in self.args]),
+        )
+
+    def __unicode__(self):
+        if self.kwargs and 'traceback' in self.kwargs:
+            tb = ':\n' + self.kwargs.pop('traceback') + '\n'
+            self.kwargs['traceback'] = '...'
+        else:
+            tb = ''
+        return "ApplicationError(error=<{0}>, args={1}, kwargs={2}, enc_algo={3}, callee={4}, callee_authid={5}, callee_authrole={6}, forward_for={7}){8}".format(
+            self.error, list(self.args), self.kwargs, self.enc_algo, self.callee, self.callee_authid, self.callee_authrole, self.forward_for, tb)
+
+    def __str__(self):
+        return self.__unicode__()
+
+
+@error(ApplicationError.NOT_AUTHORIZED)
+class NotAuthorized(Exception):
+    """
+    Not authorized to perform the respective action.
+    """
+
+
+@error(ApplicationError.INVALID_URI)
+class InvalidUri(Exception):
+    """
+    The URI for a topic, procedure or error is not a valid WAMP URI.
+    """
+
+
+@error(ApplicationError.INVALID_PAYLOAD)
+class InvalidPayload(Exception):
+    """
+    The URI for a topic, procedure or error is not a valid WAMP URI.
+    """
+
+
+class TypeCheckError(ApplicationError):
+    """
+    The URI for a topic published with invalid argument types or a
+    procedure called with invalid arguments types.
+    """
+    def __init__(self, *args, **kwargs):
+        super().__init__(ApplicationError.TYPE_CHECK_ERROR, *args, **kwargs)

.venv/lib/python3.12/site-packages/autobahn/wamp/gen/wamp/Map.py

@@ -0,0 +1,52 @@
+# automatically generated by the FlatBuffers compiler, do not modify
+
+# namespace: wamp
+
+import flatbuffers
+from flatbuffers.compat import import_numpy
+np = import_numpy()
+
+class Map(object):
+    __slots__ = ['_tab']
+
+    @classmethod
+    def GetRootAs(cls, buf, offset=0):
+        n = flatbuffers.encode.Get(flatbuffers.packer.uoffset, buf, offset)
+        x = Map()
+        x.Init(buf, n + offset)
+        return x
+
+    @classmethod
+    def GetRootAsMap(cls, buf, offset=0):
+        """This method is deprecated. Please switch to GetRootAs."""
+        return cls.GetRootAs(buf, offset)
+    # Map
+    def Init(self, buf, pos):
+        self._tab = flatbuffers.table.Table(buf, pos)
+
+    # Map
+    def Key(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(4))
+        if o != 0:
+            return self._tab.String(o + self._tab.Pos)
+        return None
+
+    # Map
+    def Value(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(6))
+        if o != 0:
+            return self._tab.String(o + self._tab.Pos)
+        return None
+
+def MapStart(builder): builder.StartObject(2)
+def Start(builder):
+    return MapStart(builder)
+def MapAddKey(builder, key): builder.PrependUOffsetTRelativeSlot(0, flatbuffers.number_types.UOffsetTFlags.py_type(key), 0)
+def AddKey(builder, key):
+    return MapAddKey(builder, key)
+def MapAddValue(builder, value): builder.PrependUOffsetTRelativeSlot(1, flatbuffers.number_types.UOffsetTFlags.py_type(value), 0)
+def AddValue(builder, value):
+    return MapAddValue(builder, value)
+def MapEnd(builder): return builder.EndObject()
+def End(builder):
+    return MapEnd(builder)

.venv/lib/python3.12/site-packages/autobahn/wamp/gen/wamp/Void.py

@@ -0,0 +1,32 @@
+# automatically generated by the FlatBuffers compiler, do not modify
+
+# namespace: wamp
+
+import flatbuffers
+from flatbuffers.compat import import_numpy
+np = import_numpy()
+
+class Void(object):
+    __slots__ = ['_tab']
+
+    @classmethod
+    def GetRootAs(cls, buf, offset=0):
+        n = flatbuffers.encode.Get(flatbuffers.packer.uoffset, buf, offset)
+        x = Void()
+        x.Init(buf, n + offset)
+        return x
+
+    @classmethod
+    def GetRootAsVoid(cls, buf, offset=0):
+        """This method is deprecated. Please switch to GetRootAs."""
+        return cls.GetRootAs(buf, offset)
+    # Void
+    def Init(self, buf, pos):
+        self._tab = flatbuffers.table.Table(buf, pos)
+
+def VoidStart(builder): builder.StartObject(0)
+def Start(builder):
+    return VoidStart(builder)
+def VoidEnd(builder): return builder.EndObject()
+def End(builder):
+    return VoidEnd(builder)

.venv/lib/python3.12/site-packages/autobahn/wamp/gen/wamp/proto/Abort.py

@@ -0,0 +1,62 @@
+# automatically generated by the FlatBuffers compiler, do not modify
+
+# namespace: proto
+
+import flatbuffers
+from flatbuffers.compat import import_numpy
+np = import_numpy()
+
+class Abort(object):
+    __slots__ = ['_tab']
+
+    @classmethod
+    def GetRootAs(cls, buf, offset=0):
+        n = flatbuffers.encode.Get(flatbuffers.packer.uoffset, buf, offset)
+        x = Abort()
+        x.Init(buf, n + offset)
+        return x
+
+    @classmethod
+    def GetRootAsAbort(cls, buf, offset=0):
+        """This method is deprecated. Please switch to GetRootAs."""
+        return cls.GetRootAs(buf, offset)
+    # Abort
+    def Init(self, buf, pos):
+        self._tab = flatbuffers.table.Table(buf, pos)
+
+    # Abort
+    def Session(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(4))
+        if o != 0:
+            return self._tab.Get(flatbuffers.number_types.Uint64Flags, o + self._tab.Pos)
+        return 0
+
+    # Abort
+    def Reason(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(6))
+        if o != 0:
+            return self._tab.String(o + self._tab.Pos)
+        return None
+
+    # Abort
+    def Message(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(8))
+        if o != 0:
+            return self._tab.String(o + self._tab.Pos)
+        return None
+
+def AbortStart(builder): builder.StartObject(3)
+def Start(builder):
+    return AbortStart(builder)
+def AbortAddSession(builder, session): builder.PrependUint64Slot(0, session, 0)
+def AddSession(builder, session):
+    return AbortAddSession(builder, session)
+def AbortAddReason(builder, reason): builder.PrependUOffsetTRelativeSlot(1, flatbuffers.number_types.UOffsetTFlags.py_type(reason), 0)
+def AddReason(builder, reason):
+    return AbortAddReason(builder, reason)
+def AbortAddMessage(builder, message): builder.PrependUOffsetTRelativeSlot(2, flatbuffers.number_types.UOffsetTFlags.py_type(message), 0)
+def AddMessage(builder, message):
+    return AbortAddMessage(builder, message)
+def AbortEnd(builder): return builder.EndObject()
+def End(builder):
+    return AbortEnd(builder)

.venv/lib/python3.12/site-packages/autobahn/wamp/gen/wamp/proto/AnyMessage.py

@@ -0,0 +1,31 @@
+# automatically generated by the FlatBuffers compiler, do not modify
+
+# namespace: proto
+
+class AnyMessage(object):
+    NONE = 0
+    Hello = 1
+    Welcome = 2
+    Abort = 3
+    Challenge = 4
+    Authenticate = 5
+    Goodbye = 6
+    Error = 7
+    Publish = 8
+    Published = 9
+    Subscribe = 10
+    Subscribed = 11
+    Unsubscribe = 12
+    Unsubscribed = 13
+    Event = 14
+    EventReceived = 15
+    Call = 16
+    Cancel = 17
+    Result = 18
+    Register = 19
+    Registered = 20
+    Unregister = 21
+    Unregistered = 22
+    Invocation = 23
+    Interrupt = 24
+    Yield = 25

.venv/lib/python3.12/site-packages/autobahn/wamp/gen/wamp/proto/AuthCraChallenge.py

@@ -0,0 +1,72 @@
+# automatically generated by the FlatBuffers compiler, do not modify
+
+# namespace: proto
+
+import flatbuffers
+from flatbuffers.compat import import_numpy
+np = import_numpy()
+
+class AuthCraChallenge(object):
+    __slots__ = ['_tab']
+
+    @classmethod
+    def GetRootAs(cls, buf, offset=0):
+        n = flatbuffers.encode.Get(flatbuffers.packer.uoffset, buf, offset)
+        x = AuthCraChallenge()
+        x.Init(buf, n + offset)
+        return x
+
+    @classmethod
+    def GetRootAsAuthCraChallenge(cls, buf, offset=0):
+        """This method is deprecated. Please switch to GetRootAs."""
+        return cls.GetRootAs(buf, offset)
+    # AuthCraChallenge
+    def Init(self, buf, pos):
+        self._tab = flatbuffers.table.Table(buf, pos)
+
+    # AuthCraChallenge
+    def Challenge(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(4))
+        if o != 0:
+            return self._tab.String(o + self._tab.Pos)
+        return None
+
+    # AuthCraChallenge
+    def Salt(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(6))
+        if o != 0:
+            return self._tab.String(o + self._tab.Pos)
+        return None
+
+    # AuthCraChallenge
+    def Iterations(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(8))
+        if o != 0:
+            return self._tab.Get(flatbuffers.number_types.Uint32Flags, o + self._tab.Pos)
+        return 1000
+
+    # AuthCraChallenge
+    def Keylen(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(10))
+        if o != 0:
+            return self._tab.Get(flatbuffers.number_types.Uint8Flags, o + self._tab.Pos)
+        return 32
+
+def AuthCraChallengeStart(builder): builder.StartObject(4)
+def Start(builder):
+    return AuthCraChallengeStart(builder)
+def AuthCraChallengeAddChallenge(builder, challenge): builder.PrependUOffsetTRelativeSlot(0, flatbuffers.number_types.UOffsetTFlags.py_type(challenge), 0)
+def AddChallenge(builder, challenge):
+    return AuthCraChallengeAddChallenge(builder, challenge)
+def AuthCraChallengeAddSalt(builder, salt): builder.PrependUOffsetTRelativeSlot(1, flatbuffers.number_types.UOffsetTFlags.py_type(salt), 0)
+def AddSalt(builder, salt):
+    return AuthCraChallengeAddSalt(builder, salt)
+def AuthCraChallengeAddIterations(builder, iterations): builder.PrependUint32Slot(2, iterations, 1000)
+def AddIterations(builder, iterations):
+    return AuthCraChallengeAddIterations(builder, iterations)
+def AuthCraChallengeAddKeylen(builder, keylen): builder.PrependUint8Slot(3, keylen, 32)
+def AddKeylen(builder, keylen):
+    return AuthCraChallengeAddKeylen(builder, keylen)
+def AuthCraChallengeEnd(builder): return builder.EndObject()
+def End(builder):
+    return AuthCraChallengeEnd(builder)

.venv/lib/python3.12/site-packages/autobahn/wamp/gen/wamp/proto/AuthCraRequest.py

@@ -0,0 +1,32 @@
+# automatically generated by the FlatBuffers compiler, do not modify
+
+# namespace: proto
+
+import flatbuffers
+from flatbuffers.compat import import_numpy
+np = import_numpy()
+
+class AuthCraRequest(object):
+    __slots__ = ['_tab']
+
+    @classmethod
+    def GetRootAs(cls, buf, offset=0):
+        n = flatbuffers.encode.Get(flatbuffers.packer.uoffset, buf, offset)
+        x = AuthCraRequest()
+        x.Init(buf, n + offset)
+        return x
+
+    @classmethod
+    def GetRootAsAuthCraRequest(cls, buf, offset=0):
+        """This method is deprecated. Please switch to GetRootAs."""
+        return cls.GetRootAs(buf, offset)
+    # AuthCraRequest
+    def Init(self, buf, pos):
+        self._tab = flatbuffers.table.Table(buf, pos)
+
+def AuthCraRequestStart(builder): builder.StartObject(0)
+def Start(builder):
+    return AuthCraRequestStart(builder)
+def AuthCraRequestEnd(builder): return builder.EndObject()
+def End(builder):
+    return AuthCraRequestEnd(builder)

.venv/lib/python3.12/site-packages/autobahn/wamp/gen/wamp/proto/AuthCraWelcome.py

@@ -0,0 +1,32 @@
+# automatically generated by the FlatBuffers compiler, do not modify
+
+# namespace: proto
+
+import flatbuffers
+from flatbuffers.compat import import_numpy
+np = import_numpy()
+
+class AuthCraWelcome(object):
+    __slots__ = ['_tab']
+
+    @classmethod
+    def GetRootAs(cls, buf, offset=0):
+        n = flatbuffers.encode.Get(flatbuffers.packer.uoffset, buf, offset)
+        x = AuthCraWelcome()
+        x.Init(buf, n + offset)
+        return x
+
+    @classmethod
+    def GetRootAsAuthCraWelcome(cls, buf, offset=0):
+        """This method is deprecated. Please switch to GetRootAs."""
+        return cls.GetRootAs(buf, offset)
+    # AuthCraWelcome
+    def Init(self, buf, pos):
+        self._tab = flatbuffers.table.Table(buf, pos)
+
+def AuthCraWelcomeStart(builder): builder.StartObject(0)
+def Start(builder):
+    return AuthCraWelcomeStart(builder)
+def AuthCraWelcomeEnd(builder): return builder.EndObject()
+def End(builder):
+    return AuthCraWelcomeEnd(builder)

.venv/lib/python3.12/site-packages/autobahn/wamp/gen/wamp/proto/AuthCryptosignChallenge.py

@@ -0,0 +1,42 @@
+# automatically generated by the FlatBuffers compiler, do not modify
+
+# namespace: proto
+
+import flatbuffers
+from flatbuffers.compat import import_numpy
+np = import_numpy()
+
+class AuthCryptosignChallenge(object):
+    __slots__ = ['_tab']
+
+    @classmethod
+    def GetRootAs(cls, buf, offset=0):
+        n = flatbuffers.encode.Get(flatbuffers.packer.uoffset, buf, offset)
+        x = AuthCryptosignChallenge()
+        x.Init(buf, n + offset)
+        return x
+
+    @classmethod
+    def GetRootAsAuthCryptosignChallenge(cls, buf, offset=0):
+        """This method is deprecated. Please switch to GetRootAs."""
+        return cls.GetRootAs(buf, offset)
+    # AuthCryptosignChallenge
+    def Init(self, buf, pos):
+        self._tab = flatbuffers.table.Table(buf, pos)
+
+    # AuthCryptosignChallenge
+    def ChannelBinding(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(4))
+        if o != 0:
+            return self._tab.Get(flatbuffers.number_types.Uint8Flags, o + self._tab.Pos)
+        return 0
+
+def AuthCryptosignChallengeStart(builder): builder.StartObject(1)
+def Start(builder):
+    return AuthCryptosignChallengeStart(builder)
+def [AWS-SECRET-REMOVED](builder, channelBinding): builder.PrependUint8Slot(0, channelBinding, 0)
+def AddChannelBinding(builder, channelBinding):
+    return [AWS-SECRET-REMOVED](builder, channelBinding)
+def AuthCryptosignChallengeEnd(builder): return builder.EndObject()
+def End(builder):
+    return AuthCryptosignChallengeEnd(builder)

.venv/lib/python3.12/site-packages/autobahn/wamp/gen/wamp/proto/AuthCryptosignRequest.py

@@ -0,0 +1,52 @@
+# automatically generated by the FlatBuffers compiler, do not modify
+
+# namespace: proto
+
+import flatbuffers
+from flatbuffers.compat import import_numpy
+np = import_numpy()
+
+class AuthCryptosignRequest(object):
+    __slots__ = ['_tab']
+
+    @classmethod
+    def GetRootAs(cls, buf, offset=0):
+        n = flatbuffers.encode.Get(flatbuffers.packer.uoffset, buf, offset)
+        x = AuthCryptosignRequest()
+        x.Init(buf, n + offset)
+        return x
+
+    @classmethod
+    def GetRootAsAuthCryptosignRequest(cls, buf, offset=0):
+        """This method is deprecated. Please switch to GetRootAs."""
+        return cls.GetRootAs(buf, offset)
+    # AuthCryptosignRequest
+    def Init(self, buf, pos):
+        self._tab = flatbuffers.table.Table(buf, pos)
+
+    # AuthCryptosignRequest
+    def Pubkey(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(4))
+        if o != 0:
+            return self._tab.String(o + self._tab.Pos)
+        return None
+
+    # AuthCryptosignRequest
+    def ChannelBinding(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(6))
+        if o != 0:
+            return self._tab.Get(flatbuffers.number_types.Uint8Flags, o + self._tab.Pos)
+        return 0
+
+def AuthCryptosignRequestStart(builder): builder.StartObject(2)
+def Start(builder):
+    return AuthCryptosignRequestStart(builder)
+def AuthCryptosignRequestAddPubkey(builder, pubkey): builder.PrependUOffsetTRelativeSlot(0, flatbuffers.number_types.UOffsetTFlags.py_type(pubkey), 0)
+def AddPubkey(builder, pubkey):
+    return AuthCryptosignRequestAddPubkey(builder, pubkey)
+def AuthCryptosignRequestAddChannelBinding(builder, channelBinding): builder.PrependUint8Slot(1, channelBinding, 0)
+def AddChannelBinding(builder, channelBinding):
+    return AuthCryptosignRequestAddChannelBinding(builder, channelBinding)
+def AuthCryptosignRequestEnd(builder): return builder.EndObject()
+def End(builder):
+    return AuthCryptosignRequestEnd(builder)

.venv/lib/python3.12/site-packages/autobahn/wamp/gen/wamp/proto/AuthCryptosignWelcome.py

@@ -0,0 +1,32 @@
+# automatically generated by the FlatBuffers compiler, do not modify
+
+# namespace: proto
+
+import flatbuffers
+from flatbuffers.compat import import_numpy
+np = import_numpy()
+
+class AuthCryptosignWelcome(object):
+    __slots__ = ['_tab']
+
+    @classmethod
+    def GetRootAs(cls, buf, offset=0):
+        n = flatbuffers.encode.Get(flatbuffers.packer.uoffset, buf, offset)
+        x = AuthCryptosignWelcome()
+        x.Init(buf, n + offset)
+        return x
+
+    @classmethod
+    def GetRootAsAuthCryptosignWelcome(cls, buf, offset=0):
+        """This method is deprecated. Please switch to GetRootAs."""
+        return cls.GetRootAs(buf, offset)
+    # AuthCryptosignWelcome
+    def Init(self, buf, pos):
+        self._tab = flatbuffers.table.Table(buf, pos)
+
+def AuthCryptosignWelcomeStart(builder): builder.StartObject(0)
+def Start(builder):
+    return AuthCryptosignWelcomeStart(builder)
+def AuthCryptosignWelcomeEnd(builder): return builder.EndObject()
+def End(builder):
+    return AuthCryptosignWelcomeEnd(builder)

.venv/lib/python3.12/site-packages/autobahn/wamp/gen/wamp/proto/AuthFactor.py

@@ -0,0 +1,10 @@
+# automatically generated by the FlatBuffers compiler, do not modify
+
+# namespace: proto
+
+class AuthFactor(object):
+    NONE = 0
+    AuthTicketRequest = 1
+    AuthCraRequest = 2
+    AuthScramRequest = 3
+    AuthCryptosignRequest = 4

.venv/lib/python3.12/site-packages/autobahn/wamp/gen/wamp/proto/AuthMethod.py

@@ -0,0 +1,12 @@
+# automatically generated by the FlatBuffers compiler, do not modify
+
+# namespace: proto
+
+class AuthMethod(object):
+    ANONYMOUS = 0
+    COOKIE = 1
+    TLS = 2
+    TICKET = 3
+    CRA = 4
+    SCRAM = 5
+    CRYPTOSIGN = 6

.venv/lib/python3.12/site-packages/autobahn/wamp/gen/wamp/proto/AuthMode.py

@@ -0,0 +1,7 @@
+# automatically generated by the FlatBuffers compiler, do not modify
+
+# namespace: proto
+
+class AuthMode(object):
+    FIRST = 0
+    MULTIFACTOR = 1

.venv/lib/python3.12/site-packages/autobahn/wamp/gen/wamp/proto/AuthScramChallenge.py

@@ -0,0 +1,92 @@
+# automatically generated by the FlatBuffers compiler, do not modify
+
+# namespace: proto
+
+import flatbuffers
+from flatbuffers.compat import import_numpy
+np = import_numpy()
+
+class AuthScramChallenge(object):
+    __slots__ = ['_tab']
+
+    @classmethod
+    def GetRootAs(cls, buf, offset=0):
+        n = flatbuffers.encode.Get(flatbuffers.packer.uoffset, buf, offset)
+        x = AuthScramChallenge()
+        x.Init(buf, n + offset)
+        return x
+
+    @classmethod
+    def GetRootAsAuthScramChallenge(cls, buf, offset=0):
+        """This method is deprecated. Please switch to GetRootAs."""
+        return cls.GetRootAs(buf, offset)
+    # AuthScramChallenge
+    def Init(self, buf, pos):
+        self._tab = flatbuffers.table.Table(buf, pos)
+
+    # AuthScramChallenge
+    def Nonce(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(4))
+        if o != 0:
+            return self._tab.String(o + self._tab.Pos)
+        return None
+
+    # AuthScramChallenge
+    def Salt(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(6))
+        if o != 0:
+            return self._tab.String(o + self._tab.Pos)
+        return None
+
+    # AuthScramChallenge
+    def Kdf(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(8))
+        if o != 0:
+            return self._tab.Get(flatbuffers.number_types.Uint8Flags, o + self._tab.Pos)
+        return 2
+
+    # AuthScramChallenge
+    def Iterations(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(10))
+        if o != 0:
+            return self._tab.Get(flatbuffers.number_types.Uint32Flags, o + self._tab.Pos)
+        return 0
+
+    # AuthScramChallenge
+    def Memory(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(12))
+        if o != 0:
+            return self._tab.Get(flatbuffers.number_types.Uint32Flags, o + self._tab.Pos)
+        return 0
+
+    # AuthScramChallenge
+    def ChannelBinding(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(14))
+        if o != 0:
+            return self._tab.Get(flatbuffers.number_types.Uint8Flags, o + self._tab.Pos)
+        return 0
+
+def AuthScramChallengeStart(builder): builder.StartObject(6)
+def Start(builder):
+    return AuthScramChallengeStart(builder)
+def AuthScramChallengeAddNonce(builder, nonce): builder.PrependUOffsetTRelativeSlot(0, flatbuffers.number_types.UOffsetTFlags.py_type(nonce), 0)
+def AddNonce(builder, nonce):
+    return AuthScramChallengeAddNonce(builder, nonce)
+def AuthScramChallengeAddSalt(builder, salt): builder.PrependUOffsetTRelativeSlot(1, flatbuffers.number_types.UOffsetTFlags.py_type(salt), 0)
+def AddSalt(builder, salt):
+    return AuthScramChallengeAddSalt(builder, salt)
+def AuthScramChallengeAddKdf(builder, kdf): builder.PrependUint8Slot(2, kdf, 2)
+def AddKdf(builder, kdf):
+    return AuthScramChallengeAddKdf(builder, kdf)
+def AuthScramChallengeAddIterations(builder, iterations): builder.PrependUint32Slot(3, iterations, 0)
+def AddIterations(builder, iterations):
+    return AuthScramChallengeAddIterations(builder, iterations)
+def AuthScramChallengeAddMemory(builder, memory): builder.PrependUint32Slot(4, memory, 0)
+def AddMemory(builder, memory):
+    return AuthScramChallengeAddMemory(builder, memory)
+def AuthScramChallengeAddChannelBinding(builder, channelBinding): builder.PrependUint8Slot(5, channelBinding, 0)
+def AddChannelBinding(builder, channelBinding):
+    return AuthScramChallengeAddChannelBinding(builder, channelBinding)
+def AuthScramChallengeEnd(builder): return builder.EndObject()
+def End(builder):
+    return AuthScramChallengeEnd(builder)

.venv/lib/python3.12/site-packages/autobahn/wamp/gen/wamp/proto/AuthScramRequest.py

@@ -0,0 +1,52 @@
+# automatically generated by the FlatBuffers compiler, do not modify
+
+# namespace: proto
+
+import flatbuffers
+from flatbuffers.compat import import_numpy
+np = import_numpy()
+
+class AuthScramRequest(object):
+    __slots__ = ['_tab']
+
+    @classmethod
+    def GetRootAs(cls, buf, offset=0):
+        n = flatbuffers.encode.Get(flatbuffers.packer.uoffset, buf, offset)
+        x = AuthScramRequest()
+        x.Init(buf, n + offset)
+        return x
+
+    @classmethod
+    def GetRootAsAuthScramRequest(cls, buf, offset=0):
+        """This method is deprecated. Please switch to GetRootAs."""
+        return cls.GetRootAs(buf, offset)
+    # AuthScramRequest
+    def Init(self, buf, pos):
+        self._tab = flatbuffers.table.Table(buf, pos)
+
+    # AuthScramRequest
+    def Nonce(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(4))
+        if o != 0:
+            return self._tab.String(o + self._tab.Pos)
+        return None
+
+    # AuthScramRequest
+    def ChannelBinding(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(6))
+        if o != 0:
+            return self._tab.Get(flatbuffers.number_types.Uint8Flags, o + self._tab.Pos)
+        return 0
+
+def AuthScramRequestStart(builder): builder.StartObject(2)
+def Start(builder):
+    return AuthScramRequestStart(builder)
+def AuthScramRequestAddNonce(builder, nonce): builder.PrependUOffsetTRelativeSlot(0, flatbuffers.number_types.UOffsetTFlags.py_type(nonce), 0)
+def AddNonce(builder, nonce):
+    return AuthScramRequestAddNonce(builder, nonce)
+def AuthScramRequestAddChannelBinding(builder, channelBinding): builder.PrependUint8Slot(1, channelBinding, 0)
+def AddChannelBinding(builder, channelBinding):
+    return AuthScramRequestAddChannelBinding(builder, channelBinding)
+def AuthScramRequestEnd(builder): return builder.EndObject()
+def End(builder):
+    return AuthScramRequestEnd(builder)

.venv/lib/python3.12/site-packages/autobahn/wamp/gen/wamp/proto/AuthScramWelcome.py

@@ -0,0 +1,42 @@
+# automatically generated by the FlatBuffers compiler, do not modify
+
+# namespace: proto
+
+import flatbuffers
+from flatbuffers.compat import import_numpy
+np = import_numpy()
+
+class AuthScramWelcome(object):
+    __slots__ = ['_tab']
+
+    @classmethod
+    def GetRootAs(cls, buf, offset=0):
+        n = flatbuffers.encode.Get(flatbuffers.packer.uoffset, buf, offset)
+        x = AuthScramWelcome()
+        x.Init(buf, n + offset)
+        return x
+
+    @classmethod
+    def GetRootAsAuthScramWelcome(cls, buf, offset=0):
+        """This method is deprecated. Please switch to GetRootAs."""
+        return cls.GetRootAs(buf, offset)
+    # AuthScramWelcome
+    def Init(self, buf, pos):
+        self._tab = flatbuffers.table.Table(buf, pos)
+
+    # AuthScramWelcome
+    def Verifier(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(4))
+        if o != 0:
+            return self._tab.String(o + self._tab.Pos)
+        return None
+
+def AuthScramWelcomeStart(builder): builder.StartObject(1)
+def Start(builder):
+    return AuthScramWelcomeStart(builder)
+def AuthScramWelcomeAddVerifier(builder, verifier): builder.PrependUOffsetTRelativeSlot(0, flatbuffers.number_types.UOffsetTFlags.py_type(verifier), 0)
+def AddVerifier(builder, verifier):
+    return AuthScramWelcomeAddVerifier(builder, verifier)
+def AuthScramWelcomeEnd(builder): return builder.EndObject()
+def End(builder):
+    return AuthScramWelcomeEnd(builder)

.venv/lib/python3.12/site-packages/autobahn/wamp/gen/wamp/proto/AuthTicketChallenge.py

@@ -0,0 +1,32 @@
+# automatically generated by the FlatBuffers compiler, do not modify
+
+# namespace: proto
+
+import flatbuffers
+from flatbuffers.compat import import_numpy
+np = import_numpy()
+
+class AuthTicketChallenge(object):
+    __slots__ = ['_tab']
+
+    @classmethod
+    def GetRootAs(cls, buf, offset=0):
+        n = flatbuffers.encode.Get(flatbuffers.packer.uoffset, buf, offset)
+        x = AuthTicketChallenge()
+        x.Init(buf, n + offset)
+        return x
+
+    @classmethod
+    def GetRootAsAuthTicketChallenge(cls, buf, offset=0):
+        """This method is deprecated. Please switch to GetRootAs."""
+        return cls.GetRootAs(buf, offset)
+    # AuthTicketChallenge
+    def Init(self, buf, pos):
+        self._tab = flatbuffers.table.Table(buf, pos)
+
+def AuthTicketChallengeStart(builder): builder.StartObject(0)
+def Start(builder):
+    return AuthTicketChallengeStart(builder)
+def AuthTicketChallengeEnd(builder): return builder.EndObject()
+def End(builder):
+    return AuthTicketChallengeEnd(builder)

.venv/lib/python3.12/site-packages/autobahn/wamp/gen/wamp/proto/AuthTicketRequest.py

@@ -0,0 +1,32 @@
+# automatically generated by the FlatBuffers compiler, do not modify
+
+# namespace: proto
+
+import flatbuffers
+from flatbuffers.compat import import_numpy
+np = import_numpy()
+
+class AuthTicketRequest(object):
+    __slots__ = ['_tab']
+
+    @classmethod
+    def GetRootAs(cls, buf, offset=0):
+        n = flatbuffers.encode.Get(flatbuffers.packer.uoffset, buf, offset)
+        x = AuthTicketRequest()
+        x.Init(buf, n + offset)
+        return x
+
+    @classmethod
+    def GetRootAsAuthTicketRequest(cls, buf, offset=0):
+        """This method is deprecated. Please switch to GetRootAs."""
+        return cls.GetRootAs(buf, offset)
+    # AuthTicketRequest
+    def Init(self, buf, pos):
+        self._tab = flatbuffers.table.Table(buf, pos)
+
+def AuthTicketRequestStart(builder): builder.StartObject(0)
+def Start(builder):
+    return AuthTicketRequestStart(builder)
+def AuthTicketRequestEnd(builder): return builder.EndObject()
+def End(builder):
+    return AuthTicketRequestEnd(builder)

.venv/lib/python3.12/site-packages/autobahn/wamp/gen/wamp/proto/AuthTicketWelcome.py

@@ -0,0 +1,32 @@
+# automatically generated by the FlatBuffers compiler, do not modify
+
+# namespace: proto
+
+import flatbuffers
+from flatbuffers.compat import import_numpy
+np = import_numpy()
+
+class AuthTicketWelcome(object):
+    __slots__ = ['_tab']
+
+    @classmethod
+    def GetRootAs(cls, buf, offset=0):
+        n = flatbuffers.encode.Get(flatbuffers.packer.uoffset, buf, offset)
+        x = AuthTicketWelcome()
+        x.Init(buf, n + offset)
+        return x
+
+    @classmethod
+    def GetRootAsAuthTicketWelcome(cls, buf, offset=0):
+        """This method is deprecated. Please switch to GetRootAs."""
+        return cls.GetRootAs(buf, offset)
+    # AuthTicketWelcome
+    def Init(self, buf, pos):
+        self._tab = flatbuffers.table.Table(buf, pos)
+
+def AuthTicketWelcomeStart(builder): builder.StartObject(0)
+def Start(builder):
+    return AuthTicketWelcomeStart(builder)
+def AuthTicketWelcomeEnd(builder): return builder.EndObject()
+def End(builder):
+    return AuthTicketWelcomeEnd(builder)

.venv/lib/python3.12/site-packages/autobahn/wamp/gen/wamp/proto/Authenticate.py

@@ -0,0 +1,66 @@
+# automatically generated by the FlatBuffers compiler, do not modify
+
+# namespace: proto
+
+import flatbuffers
+from flatbuffers.compat import import_numpy
+np = import_numpy()
+
+class Authenticate(object):
+    __slots__ = ['_tab']
+
+    @classmethod
+    def GetRootAs(cls, buf, offset=0):
+        n = flatbuffers.encode.Get(flatbuffers.packer.uoffset, buf, offset)
+        x = Authenticate()
+        x.Init(buf, n + offset)
+        return x
+
+    @classmethod
+    def GetRootAsAuthenticate(cls, buf, offset=0):
+        """This method is deprecated. Please switch to GetRootAs."""
+        return cls.GetRootAs(buf, offset)
+    # Authenticate
+    def Init(self, buf, pos):
+        self._tab = flatbuffers.table.Table(buf, pos)
+
+    # Authenticate
+    def Session(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(4))
+        if o != 0:
+            return self._tab.Get(flatbuffers.number_types.Uint64Flags, o + self._tab.Pos)
+        return 0
+
+    # Authenticate
+    def Signature(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(6))
+        if o != 0:
+            return self._tab.String(o + self._tab.Pos)
+        return None
+
+    # Authenticate
+    def Extra(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(8))
+        if o != 0:
+            x = self._tab.Indirect(o + self._tab.Pos)
+            from wamp.Map import Map
+            obj = Map()
+            obj.Init(self._tab.Bytes, x)
+            return obj
+        return None
+
+def AuthenticateStart(builder): builder.StartObject(3)
+def Start(builder):
+    return AuthenticateStart(builder)
+def AuthenticateAddSession(builder, session): builder.PrependUint64Slot(0, session, 0)
+def AddSession(builder, session):
+    return AuthenticateAddSession(builder, session)
+def AuthenticateAddSignature(builder, signature): builder.PrependUOffsetTRelativeSlot(1, flatbuffers.number_types.UOffsetTFlags.py_type(signature), 0)
+def AddSignature(builder, signature):
+    return AuthenticateAddSignature(builder, signature)
+def AuthenticateAddExtra(builder, extra): builder.PrependUOffsetTRelativeSlot(2, flatbuffers.number_types.UOffsetTFlags.py_type(extra), 0)
+def AddExtra(builder, extra):
+    return AuthenticateAddExtra(builder, extra)
+def AuthenticateEnd(builder): return builder.EndObject()
+def End(builder):
+    return AuthenticateEnd(builder)

.venv/lib/python3.12/site-packages/autobahn/wamp/gen/wamp/proto/BrokerFeatures.py

@@ -0,0 +1,172 @@
+# automatically generated by the FlatBuffers compiler, do not modify
+
+# namespace: proto
+
+import flatbuffers
+from flatbuffers.compat import import_numpy
+np = import_numpy()
+
+class BrokerFeatures(object):
+    __slots__ = ['_tab']
+
+    @classmethod
+    def GetRootAs(cls, buf, offset=0):
+        n = flatbuffers.encode.Get(flatbuffers.packer.uoffset, buf, offset)
+        x = BrokerFeatures()
+        x.Init(buf, n + offset)
+        return x
+
+    @classmethod
+    def GetRootAsBrokerFeatures(cls, buf, offset=0):
+        """This method is deprecated. Please switch to GetRootAs."""
+        return cls.GetRootAs(buf, offset)
+    # BrokerFeatures
+    def Init(self, buf, pos):
+        self._tab = flatbuffers.table.Table(buf, pos)
+
+    # BrokerFeatures
+    def PublisherIdentification(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(4))
+        if o != 0:
+            return bool(self._tab.Get(flatbuffers.number_types.BoolFlags, o + self._tab.Pos))
+        return False
+
+    # BrokerFeatures
+    def PublisherExclusion(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(6))
+        if o != 0:
+            return bool(self._tab.Get(flatbuffers.number_types.BoolFlags, o + self._tab.Pos))
+        return False
+
+    # BrokerFeatures
+    def SubscriberBlackwhiteListing(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(8))
+        if o != 0:
+            return bool(self._tab.Get(flatbuffers.number_types.BoolFlags, o + self._tab.Pos))
+        return False
+
+    # BrokerFeatures
+    def PatternBasedSubscription(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(10))
+        if o != 0:
+            return bool(self._tab.Get(flatbuffers.number_types.BoolFlags, o + self._tab.Pos))
+        return False
+
+    # BrokerFeatures
+    def PublicationTrustlevels(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(12))
+        if o != 0:
+            return bool(self._tab.Get(flatbuffers.number_types.BoolFlags, o + self._tab.Pos))
+        return False
+
+    # BrokerFeatures
+    def SubscriptionRevocation(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(14))
+        if o != 0:
+            return bool(self._tab.Get(flatbuffers.number_types.BoolFlags, o + self._tab.Pos))
+        return False
+
+    # BrokerFeatures
+    def SessionMetaApi(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(16))
+        if o != 0:
+            return bool(self._tab.Get(flatbuffers.number_types.BoolFlags, o + self._tab.Pos))
+        return False
+
+    # BrokerFeatures
+    def SubscriptionMetaApi(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(18))
+        if o != 0:
+            return bool(self._tab.Get(flatbuffers.number_types.BoolFlags, o + self._tab.Pos))
+        return False
+
+    # BrokerFeatures
+    def EventRetention(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(20))
+        if o != 0:
+            return bool(self._tab.Get(flatbuffers.number_types.BoolFlags, o + self._tab.Pos))
+        return False
+
+    # BrokerFeatures
+    def EventHistory(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(22))
+        if o != 0:
+            return bool(self._tab.Get(flatbuffers.number_types.BoolFlags, o + self._tab.Pos))
+        return False
+
+    # BrokerFeatures
+    def AcknowledgeEventReceived(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(24))
+        if o != 0:
+            return bool(self._tab.Get(flatbuffers.number_types.BoolFlags, o + self._tab.Pos))
+        return False
+
+    # BrokerFeatures
+    def AcknowledgeSubscriberReceived(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(26))
+        if o != 0:
+            return bool(self._tab.Get(flatbuffers.number_types.BoolFlags, o + self._tab.Pos))
+        return False
+
+    # BrokerFeatures
+    def PayloadTransparency(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(28))
+        if o != 0:
+            return bool(self._tab.Get(flatbuffers.number_types.BoolFlags, o + self._tab.Pos))
+        return False
+
+    # BrokerFeatures
+    def PayloadEncryptionCryptobox(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(30))
+        if o != 0:
+            return bool(self._tab.Get(flatbuffers.number_types.BoolFlags, o + self._tab.Pos))
+        return False
+
+def BrokerFeaturesStart(builder): builder.StartObject(14)
+def Start(builder):
+    return BrokerFeaturesStart(builder)
+def [AWS-SECRET-REMOVED](builder, publisherIdentification): builder.PrependBoolSlot(0, publisherIdentification, 0)
+def AddPublisherIdentification(builder, publisherIdentification):
+    return [AWS-SECRET-REMOVED](builder, publisherIdentification)
+def BrokerFeaturesAddPublisherExclusion(builder, publisherExclusion): builder.PrependBoolSlot(1, publisherExclusion, 0)
+def AddPublisherExclusion(builder, publisherExclusion):
+    return BrokerFeaturesAddPublisherExclusion(builder, publisherExclusion)
+def [AWS-SECRET-REMOVED]ting(builder, subscriberBlackwhiteListing): builder.PrependBoolSlot(2, subscriberBlackwhiteListing, 0)
+def AddSubscriberBlackwhiteListing(builder, subscriberBlackwhiteListing):
+    return [AWS-SECRET-REMOVED]ting(builder, subscriberBlackwhiteListing)
+def [AWS-SECRET-REMOVED]n(builder, patternBasedSubscription): builder.PrependBoolSlot(3, patternBasedSubscription, 0)
+def AddPatternBasedSubscription(builder, patternBasedSubscription):
+    return [AWS-SECRET-REMOVED]n(builder, patternBasedSubscription)
+def BrokerFeaturesAddPublicationTrustlevels(builder, publicationTrustlevels): builder.PrependBoolSlot(4, publicationTrustlevels, 0)
+def AddPublicationTrustlevels(builder, publicationTrustlevels):
+    return BrokerFeaturesAddPublicationTrustlevels(builder, publicationTrustlevels)
+def BrokerFeaturesAddSubscriptionRevocation(builder, subscriptionRevocation): builder.PrependBoolSlot(5, subscriptionRevocation, 0)
+def AddSubscriptionRevocation(builder, subscriptionRevocation):
+    return BrokerFeaturesAddSubscriptionRevocation(builder, subscriptionRevocation)
+def BrokerFeaturesAddSessionMetaApi(builder, sessionMetaApi): builder.PrependBoolSlot(6, sessionMetaApi, 0)
+def AddSessionMetaApi(builder, sessionMetaApi):
+    return BrokerFeaturesAddSessionMetaApi(builder, sessionMetaApi)
+def BrokerFeaturesAddSubscriptionMetaApi(builder, subscriptionMetaApi): builder.PrependBoolSlot(7, subscriptionMetaApi, 0)
+def AddSubscriptionMetaApi(builder, subscriptionMetaApi):
+    return BrokerFeaturesAddSubscriptionMetaApi(builder, subscriptionMetaApi)
+def BrokerFeaturesAddEventRetention(builder, eventRetention): builder.PrependBoolSlot(8, eventRetention, 0)
+def AddEventRetention(builder, eventRetention):
+    return BrokerFeaturesAddEventRetention(builder, eventRetention)
+def BrokerFeaturesAddEventHistory(builder, eventHistory): builder.PrependBoolSlot(9, eventHistory, 0)
+def AddEventHistory(builder, eventHistory):
+    return BrokerFeaturesAddEventHistory(builder, eventHistory)
+def [AWS-SECRET-REMOVED]d(builder, acknowledgeEventReceived): builder.PrependBoolSlot(10, acknowledgeEventReceived, 0)
+def AddAcknowledgeEventReceived(builder, acknowledgeEventReceived):
+    return [AWS-SECRET-REMOVED]d(builder, acknowledgeEventReceived)
+def [AWS-SECRET-REMOVED]ceived(builder, acknowledgeSubscriberReceived): builder.PrependBoolSlot(11, acknowledgeSubscriberReceived, 0)
+def AddAcknowledgeSubscriberReceived(builder, acknowledgeSubscriberReceived):
+    return [AWS-SECRET-REMOVED]ceived(builder, acknowledgeSubscriberReceived)
+def BrokerFeaturesAddPayloadTransparency(builder, payloadTransparency): builder.PrependBoolSlot(12, payloadTransparency, 0)
+def AddPayloadTransparency(builder, payloadTransparency):
+    return BrokerFeaturesAddPayloadTransparency(builder, payloadTransparency)
+def [AWS-SECRET-REMOVED]box(builder, payloadEncryptionCryptobox): builder.PrependBoolSlot(13, payloadEncryptionCryptobox, 0)
+def AddPayloadEncryptionCryptobox(builder, payloadEncryptionCryptobox):
+    return [AWS-SECRET-REMOVED]box(builder, payloadEncryptionCryptobox)
+def BrokerFeaturesEnd(builder): return builder.EndObject()
+def End(builder):
+    return BrokerFeaturesEnd(builder)

.venv/lib/python3.12/site-packages/autobahn/wamp/gen/wamp/proto/Call.py

@@ -0,0 +1,238 @@
+# automatically generated by the FlatBuffers compiler, do not modify
+
+# namespace: proto
+
+import flatbuffers
+from flatbuffers.compat import import_numpy
+np = import_numpy()
+
+class Call(object):
+    __slots__ = ['_tab']
+
+    @classmethod
+    def GetRootAs(cls, buf, offset=0):
+        n = flatbuffers.encode.Get(flatbuffers.packer.uoffset, buf, offset)
+        x = Call()
+        x.Init(buf, n + offset)
+        return x
+
+    @classmethod
+    def GetRootAsCall(cls, buf, offset=0):
+        """This method is deprecated. Please switch to GetRootAs."""
+        return cls.GetRootAs(buf, offset)
+    # Call
+    def Init(self, buf, pos):
+        self._tab = flatbuffers.table.Table(buf, pos)
+
+    # Call
+    def Session(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(4))
+        if o != 0:
+            return self._tab.Get(flatbuffers.number_types.Uint64Flags, o + self._tab.Pos)
+        return 0
+
+    # Call
+    def Request(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(6))
+        if o != 0:
+            return self._tab.Get(flatbuffers.number_types.Uint64Flags, o + self._tab.Pos)
+        return 0
+
+    # Call
+    def Procedure(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(8))
+        if o != 0:
+            return self._tab.String(o + self._tab.Pos)
+        return None
+
+    # Call
+    def Payload(self, j):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(10))
+        if o != 0:
+            a = self._tab.Vector(o)
+            return self._tab.Get(flatbuffers.number_types.Uint8Flags, a + flatbuffers.number_types.UOffsetTFlags.py_type(j * 1))
+        return 0
+
+    # Call
+    def PayloadAsNumpy(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(10))
+        if o != 0:
+            return self._tab.GetVectorAsNumpy(flatbuffers.number_types.Uint8Flags, o)
+        return 0
+
+    # Call
+    def PayloadLength(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(10))
+        if o != 0:
+            return self._tab.VectorLen(o)
+        return 0
+
+    # Call
+    def PayloadIsNone(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(10))
+        return o == 0
+
+    # Call
+    def EncAlgo(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(12))
+        if o != 0:
+            return self._tab.Get(flatbuffers.number_types.Uint8Flags, o + self._tab.Pos)
+        return 0
+
+    # Call
+    def EncSerializer(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(14))
+        if o != 0:
+            return self._tab.Get(flatbuffers.number_types.Uint8Flags, o + self._tab.Pos)
+        return 0
+
+    # Call
+    def EncKey(self, j):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(16))
+        if o != 0:
+            a = self._tab.Vector(o)
+            return self._tab.Get(flatbuffers.number_types.Uint8Flags, a + flatbuffers.number_types.UOffsetTFlags.py_type(j * 1))
+        return 0
+
+    # Call
+    def EncKeyAsNumpy(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(16))
+        if o != 0:
+            return self._tab.GetVectorAsNumpy(flatbuffers.number_types.Uint8Flags, o)
+        return 0
+
+    # Call
+    def EncKeyLength(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(16))
+        if o != 0:
+            return self._tab.VectorLen(o)
+        return 0
+
+    # Call
+    def EncKeyIsNone(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(16))
+        return o == 0
+
+    # Call
+    def Timeout(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(18))
+        if o != 0:
+            return self._tab.Get(flatbuffers.number_types.Uint32Flags, o + self._tab.Pos)
+        return 0
+
+    # Call
+    def ReceiveProgress(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(20))
+        if o != 0:
+            return bool(self._tab.Get(flatbuffers.number_types.BoolFlags, o + self._tab.Pos))
+        return False
+
+    # Call
+    def TransactionHash(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(22))
+        if o != 0:
+            return self._tab.String(o + self._tab.Pos)
+        return None
+
+    # Call
+    def Caller(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(24))
+        if o != 0:
+            return self._tab.Get(flatbuffers.number_types.Uint64Flags, o + self._tab.Pos)
+        return 0
+
+    # Call
+    def CallerAuthid(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(26))
+        if o != 0:
+            return self._tab.String(o + self._tab.Pos)
+        return None
+
+    # Call
+    def CallerAuthrole(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(28))
+        if o != 0:
+            return self._tab.String(o + self._tab.Pos)
+        return None
+
+    # Call
+    def ForwardFor(self, j):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(30))
+        if o != 0:
+            x = self._tab.Vector(o)
+            x += flatbuffers.number_types.UOffsetTFlags.py_type(j) * 8
+            from wamp.proto.Principal import Principal
+            obj = Principal()
+            obj.Init(self._tab.Bytes, x)
+            return obj
+        return None
+
+    # Call
+    def ForwardForLength(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(30))
+        if o != 0:
+            return self._tab.VectorLen(o)
+        return 0
+
+    # Call
+    def ForwardForIsNone(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(30))
+        return o == 0
+
+def CallStart(builder): builder.StartObject(14)
+def Start(builder):
+    return CallStart(builder)
+def CallAddSession(builder, session): builder.PrependUint64Slot(0, session, 0)
+def AddSession(builder, session):
+    return CallAddSession(builder, session)
+def CallAddRequest(builder, request): builder.PrependUint64Slot(1, request, 0)
+def AddRequest(builder, request):
+    return CallAddRequest(builder, request)
+def CallAddProcedure(builder, procedure): builder.PrependUOffsetTRelativeSlot(2, flatbuffers.number_types.UOffsetTFlags.py_type(procedure), 0)
+def AddProcedure(builder, procedure):
+    return CallAddProcedure(builder, procedure)
+def CallAddPayload(builder, payload): builder.PrependUOffsetTRelativeSlot(3, flatbuffers.number_types.UOffsetTFlags.py_type(payload), 0)
+def AddPayload(builder, payload):
+    return CallAddPayload(builder, payload)
+def CallStartPayloadVector(builder, numElems): return builder.StartVector(1, numElems, 1)
+def StartPayloadVector(builder, numElems):
+    return CallStartPayloadVector(builder, numElems)
+def CallAddEncAlgo(builder, encAlgo): builder.PrependUint8Slot(4, encAlgo, 0)
+def AddEncAlgo(builder, encAlgo):
+    return CallAddEncAlgo(builder, encAlgo)
+def CallAddEncSerializer(builder, encSerializer): builder.PrependUint8Slot(5, encSerializer, 0)
+def AddEncSerializer(builder, encSerializer):
+    return CallAddEncSerializer(builder, encSerializer)
+def CallAddEncKey(builder, encKey): builder.PrependUOffsetTRelativeSlot(6, flatbuffers.number_types.UOffsetTFlags.py_type(encKey), 0)
+def AddEncKey(builder, encKey):
+    return CallAddEncKey(builder, encKey)
+def CallStartEncKeyVector(builder, numElems): return builder.StartVector(1, numElems, 1)
+def StartEncKeyVector(builder, numElems):
+    return CallStartEncKeyVector(builder, numElems)
+def CallAddTimeout(builder, timeout): builder.PrependUint32Slot(7, timeout, 0)
+def AddTimeout(builder, timeout):
+    return CallAddTimeout(builder, timeout)
+def CallAddReceiveProgress(builder, receiveProgress): builder.PrependBoolSlot(8, receiveProgress, 0)
+def AddReceiveProgress(builder, receiveProgress):
+    return CallAddReceiveProgress(builder, receiveProgress)
+def CallAddTransactionHash(builder, transactionHash): builder.PrependUOffsetTRelativeSlot(9, flatbuffers.number_types.UOffsetTFlags.py_type(transactionHash), 0)
+def AddTransactionHash(builder, transactionHash):
+    return CallAddTransactionHash(builder, transactionHash)
+def CallAddCaller(builder, caller): builder.PrependUint64Slot(10, caller, 0)
+def AddCaller(builder, caller):
+    return CallAddCaller(builder, caller)
+def CallAddCallerAuthid(builder, callerAuthid): builder.PrependUOffsetTRelativeSlot(11, flatbuffers.number_types.UOffsetTFlags.py_type(callerAuthid), 0)
+def AddCallerAuthid(builder, callerAuthid):
+    return CallAddCallerAuthid(builder, callerAuthid)
+def CallAddCallerAuthrole(builder, callerAuthrole): builder.PrependUOffsetTRelativeSlot(12, flatbuffers.number_types.UOffsetTFlags.py_type(callerAuthrole), 0)
+def AddCallerAuthrole(builder, callerAuthrole):
+    return CallAddCallerAuthrole(builder, callerAuthrole)
+def CallAddForwardFor(builder, forwardFor): builder.PrependUOffsetTRelativeSlot(13, flatbuffers.number_types.UOffsetTFlags.py_type(forwardFor), 0)
+def AddForwardFor(builder, forwardFor):
+    return CallAddForwardFor(builder, forwardFor)
+def CallStartForwardForVector(builder, numElems): return builder.StartVector(8, numElems, 8)
+def StartForwardForVector(builder, numElems):
+    return CallStartForwardForVector(builder, numElems)
+def CallEnd(builder): return builder.EndObject()
+def End(builder):
+    return CallEnd(builder)

.venv/lib/python3.12/site-packages/autobahn/wamp/gen/wamp/proto/CalleeFeatures.py

@@ -0,0 +1,132 @@
+# automatically generated by the FlatBuffers compiler, do not modify
+
+# namespace: proto
+
+import flatbuffers
+from flatbuffers.compat import import_numpy
+np = import_numpy()
+
+class CalleeFeatures(object):
+    __slots__ = ['_tab']
+
+    @classmethod
+    def GetRootAs(cls, buf, offset=0):
+        n = flatbuffers.encode.Get(flatbuffers.packer.uoffset, buf, offset)
+        x = CalleeFeatures()
+        x.Init(buf, n + offset)
+        return x
+
+    @classmethod
+    def GetRootAsCalleeFeatures(cls, buf, offset=0):
+        """This method is deprecated. Please switch to GetRootAs."""
+        return cls.GetRootAs(buf, offset)
+    # CalleeFeatures
+    def Init(self, buf, pos):
+        self._tab = flatbuffers.table.Table(buf, pos)
+
+    # CalleeFeatures
+    def CallerIdentification(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(4))
+        if o != 0:
+            return bool(self._tab.Get(flatbuffers.number_types.BoolFlags, o + self._tab.Pos))
+        return False
+
+    # CalleeFeatures
+    def CallTrustlevels(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(6))
+        if o != 0:
+            return bool(self._tab.Get(flatbuffers.number_types.BoolFlags, o + self._tab.Pos))
+        return False
+
+    # CalleeFeatures
+    def CallTimeout(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(8))
+        if o != 0:
+            return bool(self._tab.Get(flatbuffers.number_types.BoolFlags, o + self._tab.Pos))
+        return False
+
+    # CalleeFeatures
+    def CallCanceling(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(10))
+        if o != 0:
+            return bool(self._tab.Get(flatbuffers.number_types.BoolFlags, o + self._tab.Pos))
+        return False
+
+    # CalleeFeatures
+    def ProgressiveCallResults(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(12))
+        if o != 0:
+            return bool(self._tab.Get(flatbuffers.number_types.BoolFlags, o + self._tab.Pos))
+        return False
+
+    # CalleeFeatures
+    def RegistrationRevocation(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(14))
+        if o != 0:
+            return bool(self._tab.Get(flatbuffers.number_types.BoolFlags, o + self._tab.Pos))
+        return False
+
+    # CalleeFeatures
+    def PatternBasedRegistration(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(16))
+        if o != 0:
+            return bool(self._tab.Get(flatbuffers.number_types.BoolFlags, o + self._tab.Pos))
+        return False
+
+    # CalleeFeatures
+    def SharedRegistration(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(18))
+        if o != 0:
+            return bool(self._tab.Get(flatbuffers.number_types.BoolFlags, o + self._tab.Pos))
+        return False
+
+    # CalleeFeatures
+    def PayloadTransparency(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(20))
+        if o != 0:
+            return bool(self._tab.Get(flatbuffers.number_types.BoolFlags, o + self._tab.Pos))
+        return False
+
+    # CalleeFeatures
+    def PayloadEncryptionCryptobox(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(22))
+        if o != 0:
+            return bool(self._tab.Get(flatbuffers.number_types.BoolFlags, o + self._tab.Pos))
+        return False
+
+def CalleeFeaturesStart(builder): builder.StartObject(10)
+def Start(builder):
+    return CalleeFeaturesStart(builder)
+def CalleeFeaturesAddCallerIdentification(builder, callerIdentification): builder.PrependBoolSlot(0, callerIdentification, 0)
+def AddCallerIdentification(builder, callerIdentification):
+    return CalleeFeaturesAddCallerIdentification(builder, callerIdentification)
+def CalleeFeaturesAddCallTrustlevels(builder, callTrustlevels): builder.PrependBoolSlot(1, callTrustlevels, 0)
+def AddCallTrustlevels(builder, callTrustlevels):
+    return CalleeFeaturesAddCallTrustlevels(builder, callTrustlevels)
+def CalleeFeaturesAddCallTimeout(builder, callTimeout): builder.PrependBoolSlot(2, callTimeout, 0)
+def AddCallTimeout(builder, callTimeout):
+    return CalleeFeaturesAddCallTimeout(builder, callTimeout)
+def CalleeFeaturesAddCallCanceling(builder, callCanceling): builder.PrependBoolSlot(3, callCanceling, 0)
+def AddCallCanceling(builder, callCanceling):
+    return CalleeFeaturesAddCallCanceling(builder, callCanceling)
+def CalleeFeaturesAddProgressiveCallResults(builder, progressiveCallResults): builder.PrependBoolSlot(4, progressiveCallResults, 0)
+def AddProgressiveCallResults(builder, progressiveCallResults):
+    return CalleeFeaturesAddProgressiveCallResults(builder, progressiveCallResults)
+def CalleeFeaturesAddRegistrationRevocation(builder, registrationRevocation): builder.PrependBoolSlot(5, registrationRevocation, 0)
+def AddRegistrationRevocation(builder, registrationRevocation):
+    return CalleeFeaturesAddRegistrationRevocation(builder, registrationRevocation)
+def [AWS-SECRET-REMOVED]n(builder, patternBasedRegistration): builder.PrependBoolSlot(6, patternBasedRegistration, 0)
+def AddPatternBasedRegistration(builder, patternBasedRegistration):
+    return [AWS-SECRET-REMOVED]n(builder, patternBasedRegistration)
+def CalleeFeaturesAddSharedRegistration(builder, sharedRegistration): builder.PrependBoolSlot(7, sharedRegistration, 0)
+def AddSharedRegistration(builder, sharedRegistration):
+    return CalleeFeaturesAddSharedRegistration(builder, sharedRegistration)
+def CalleeFeaturesAddPayloadTransparency(builder, payloadTransparency): builder.PrependBoolSlot(8, payloadTransparency, 0)
+def AddPayloadTransparency(builder, payloadTransparency):
+    return CalleeFeaturesAddPayloadTransparency(builder, payloadTransparency)
+def [AWS-SECRET-REMOVED]box(builder, payloadEncryptionCryptobox): builder.PrependBoolSlot(9, payloadEncryptionCryptobox, 0)
+def AddPayloadEncryptionCryptobox(builder, payloadEncryptionCryptobox):
+    return [AWS-SECRET-REMOVED]box(builder, payloadEncryptionCryptobox)
+def CalleeFeaturesEnd(builder): return builder.EndObject()
+def End(builder):
+    return CalleeFeaturesEnd(builder)

.venv/lib/python3.12/site-packages/autobahn/wamp/gen/wamp/proto/CallerFeatures.py

@@ -0,0 +1,92 @@
+# automatically generated by the FlatBuffers compiler, do not modify
+
+# namespace: proto
+
+import flatbuffers
+from flatbuffers.compat import import_numpy
+np = import_numpy()
+
+class CallerFeatures(object):
+    __slots__ = ['_tab']
+
+    @classmethod
+    def GetRootAs(cls, buf, offset=0):
+        n = flatbuffers.encode.Get(flatbuffers.packer.uoffset, buf, offset)
+        x = CallerFeatures()
+        x.Init(buf, n + offset)
+        return x
+
+    @classmethod
+    def GetRootAsCallerFeatures(cls, buf, offset=0):
+        """This method is deprecated. Please switch to GetRootAs."""
+        return cls.GetRootAs(buf, offset)
+    # CallerFeatures
+    def Init(self, buf, pos):
+        self._tab = flatbuffers.table.Table(buf, pos)
+
+    # CallerFeatures
+    def CallerIdentification(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(4))
+        if o != 0:
+            return bool(self._tab.Get(flatbuffers.number_types.BoolFlags, o + self._tab.Pos))
+        return False
+
+    # CallerFeatures
+    def CallTimeout(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(6))
+        if o != 0:
+            return bool(self._tab.Get(flatbuffers.number_types.BoolFlags, o + self._tab.Pos))
+        return False
+
+    # CallerFeatures
+    def CallCanceling(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(8))
+        if o != 0:
+            return bool(self._tab.Get(flatbuffers.number_types.BoolFlags, o + self._tab.Pos))
+        return False
+
+    # CallerFeatures
+    def ProgressiveCallResults(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(10))
+        if o != 0:
+            return bool(self._tab.Get(flatbuffers.number_types.BoolFlags, o + self._tab.Pos))
+        return False
+
+    # CallerFeatures
+    def PayloadTransparency(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(12))
+        if o != 0:
+            return bool(self._tab.Get(flatbuffers.number_types.BoolFlags, o + self._tab.Pos))
+        return False
+
+    # CallerFeatures
+    def PayloadEncryptionCryptobox(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(14))
+        if o != 0:
+            return bool(self._tab.Get(flatbuffers.number_types.BoolFlags, o + self._tab.Pos))
+        return False
+
+def CallerFeaturesStart(builder): builder.StartObject(6)
+def Start(builder):
+    return CallerFeaturesStart(builder)
+def CallerFeaturesAddCallerIdentification(builder, callerIdentification): builder.PrependBoolSlot(0, callerIdentification, 0)
+def AddCallerIdentification(builder, callerIdentification):
+    return CallerFeaturesAddCallerIdentification(builder, callerIdentification)
+def CallerFeaturesAddCallTimeout(builder, callTimeout): builder.PrependBoolSlot(1, callTimeout, 0)
+def AddCallTimeout(builder, callTimeout):
+    return CallerFeaturesAddCallTimeout(builder, callTimeout)
+def CallerFeaturesAddCallCanceling(builder, callCanceling): builder.PrependBoolSlot(2, callCanceling, 0)
+def AddCallCanceling(builder, callCanceling):
+    return CallerFeaturesAddCallCanceling(builder, callCanceling)
+def CallerFeaturesAddProgressiveCallResults(builder, progressiveCallResults): builder.PrependBoolSlot(3, progressiveCallResults, 0)
+def AddProgressiveCallResults(builder, progressiveCallResults):
+    return CallerFeaturesAddProgressiveCallResults(builder, progressiveCallResults)
+def CallerFeaturesAddPayloadTransparency(builder, payloadTransparency): builder.PrependBoolSlot(4, payloadTransparency, 0)
+def AddPayloadTransparency(builder, payloadTransparency):
+    return CallerFeaturesAddPayloadTransparency(builder, payloadTransparency)
+def [AWS-SECRET-REMOVED]box(builder, payloadEncryptionCryptobox): builder.PrependBoolSlot(5, payloadEncryptionCryptobox, 0)
+def AddPayloadEncryptionCryptobox(builder, payloadEncryptionCryptobox):
+    return [AWS-SECRET-REMOVED]box(builder, payloadEncryptionCryptobox)
+def CallerFeaturesEnd(builder): return builder.EndObject()
+def End(builder):
+    return CallerFeaturesEnd(builder)

.venv/lib/python3.12/site-packages/autobahn/wamp/gen/wamp/proto/Cancel.py

@@ -0,0 +1,92 @@
+# automatically generated by the FlatBuffers compiler, do not modify
+
+# namespace: proto
+
+import flatbuffers
+from flatbuffers.compat import import_numpy
+np = import_numpy()
+
+class Cancel(object):
+    __slots__ = ['_tab']
+
+    @classmethod
+    def GetRootAs(cls, buf, offset=0):
+        n = flatbuffers.encode.Get(flatbuffers.packer.uoffset, buf, offset)
+        x = Cancel()
+        x.Init(buf, n + offset)
+        return x
+
+    @classmethod
+    def GetRootAsCancel(cls, buf, offset=0):
+        """This method is deprecated. Please switch to GetRootAs."""
+        return cls.GetRootAs(buf, offset)
+    # Cancel
+    def Init(self, buf, pos):
+        self._tab = flatbuffers.table.Table(buf, pos)
+
+    # Cancel
+    def Session(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(4))
+        if o != 0:
+            return self._tab.Get(flatbuffers.number_types.Uint64Flags, o + self._tab.Pos)
+        return 0
+
+    # Cancel
+    def Request(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(6))
+        if o != 0:
+            return self._tab.Get(flatbuffers.number_types.Uint64Flags, o + self._tab.Pos)
+        return 0
+
+    # Cancel
+    def Mode(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(8))
+        if o != 0:
+            return self._tab.Get(flatbuffers.number_types.Uint8Flags, o + self._tab.Pos)
+        return 0
+
+    # Cancel
+    def ForwardFor(self, j):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(10))
+        if o != 0:
+            x = self._tab.Vector(o)
+            x += flatbuffers.number_types.UOffsetTFlags.py_type(j) * 8
+            from wamp.proto.Principal import Principal
+            obj = Principal()
+            obj.Init(self._tab.Bytes, x)
+            return obj
+        return None
+
+    # Cancel
+    def ForwardForLength(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(10))
+        if o != 0:
+            return self._tab.VectorLen(o)
+        return 0
+
+    # Cancel
+    def ForwardForIsNone(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(10))
+        return o == 0
+
+def CancelStart(builder): builder.StartObject(4)
+def Start(builder):
+    return CancelStart(builder)
+def CancelAddSession(builder, session): builder.PrependUint64Slot(0, session, 0)
+def AddSession(builder, session):
+    return CancelAddSession(builder, session)
+def CancelAddRequest(builder, request): builder.PrependUint64Slot(1, request, 0)
+def AddRequest(builder, request):
+    return CancelAddRequest(builder, request)
+def CancelAddMode(builder, mode): builder.PrependUint8Slot(2, mode, 0)
+def AddMode(builder, mode):
+    return CancelAddMode(builder, mode)
+def CancelAddForwardFor(builder, forwardFor): builder.PrependUOffsetTRelativeSlot(3, flatbuffers.number_types.UOffsetTFlags.py_type(forwardFor), 0)
+def AddForwardFor(builder, forwardFor):
+    return CancelAddForwardFor(builder, forwardFor)
+def CancelStartForwardForVector(builder, numElems): return builder.StartVector(8, numElems, 8)
+def StartForwardForVector(builder, numElems):
+    return CancelStartForwardForVector(builder, numElems)
+def CancelEnd(builder): return builder.EndObject()
+def End(builder):
+    return CancelEnd(builder)

.venv/lib/python3.12/site-packages/autobahn/wamp/gen/wamp/proto/CancelMode.py

@@ -0,0 +1,8 @@
+# automatically generated by the FlatBuffers compiler, do not modify
+
+# namespace: proto
+
+class CancelMode(object):
+    SKIP = 0
+    ABORT = 1
+    KILL = 2

.venv/lib/python3.12/site-packages/autobahn/wamp/gen/wamp/proto/Challenge.py

@@ -0,0 +1,66 @@
+# automatically generated by the FlatBuffers compiler, do not modify
+
+# namespace: proto
+
+import flatbuffers
+from flatbuffers.compat import import_numpy
+np = import_numpy()
+
+class Challenge(object):
+    __slots__ = ['_tab']
+
+    @classmethod
+    def GetRootAs(cls, buf, offset=0):
+        n = flatbuffers.encode.Get(flatbuffers.packer.uoffset, buf, offset)
+        x = Challenge()
+        x.Init(buf, n + offset)
+        return x
+
+    @classmethod
+    def GetRootAsChallenge(cls, buf, offset=0):
+        """This method is deprecated. Please switch to GetRootAs."""
+        return cls.GetRootAs(buf, offset)
+    # Challenge
+    def Init(self, buf, pos):
+        self._tab = flatbuffers.table.Table(buf, pos)
+
+    # Challenge
+    def Session(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(4))
+        if o != 0:
+            return self._tab.Get(flatbuffers.number_types.Uint64Flags, o + self._tab.Pos)
+        return 0
+
+    # Challenge
+    def Method(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(6))
+        if o != 0:
+            return self._tab.Get(flatbuffers.number_types.Uint8Flags, o + self._tab.Pos)
+        return 0
+
+    # Challenge
+    def Extra(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(8))
+        if o != 0:
+            x = self._tab.Indirect(o + self._tab.Pos)
+            from wamp.Map import Map
+            obj = Map()
+            obj.Init(self._tab.Bytes, x)
+            return obj
+        return None
+
+def ChallengeStart(builder): builder.StartObject(3)
+def Start(builder):
+    return ChallengeStart(builder)
+def ChallengeAddSession(builder, session): builder.PrependUint64Slot(0, session, 0)
+def AddSession(builder, session):
+    return ChallengeAddSession(builder, session)
+def ChallengeAddMethod(builder, method): builder.PrependUint8Slot(1, method, 0)
+def AddMethod(builder, method):
+    return ChallengeAddMethod(builder, method)
+def ChallengeAddExtra(builder, extra): builder.PrependUOffsetTRelativeSlot(2, flatbuffers.number_types.UOffsetTFlags.py_type(extra), 0)
+def AddExtra(builder, extra):
+    return ChallengeAddExtra(builder, extra)
+def ChallengeEnd(builder): return builder.EndObject()
+def End(builder):
+    return ChallengeEnd(builder)

.venv/lib/python3.12/site-packages/autobahn/wamp/gen/wamp/proto/ChannelBinding.py

@@ -0,0 +1,7 @@
+# automatically generated by the FlatBuffers compiler, do not modify
+
+# namespace: proto
+
+class ChannelBinding(object):
+    NONE = 0
+    TLS_UNIQUE = 1

.venv/lib/python3.12/site-packages/autobahn/wamp/gen/wamp/proto/ClientRoles.py

@@ -0,0 +1,88 @@
+# automatically generated by the FlatBuffers compiler, do not modify
+
+# namespace: proto
+
+import flatbuffers
+from flatbuffers.compat import import_numpy
+np = import_numpy()
+
+class ClientRoles(object):
+    __slots__ = ['_tab']
+
+    @classmethod
+    def GetRootAs(cls, buf, offset=0):
+        n = flatbuffers.encode.Get(flatbuffers.packer.uoffset, buf, offset)
+        x = ClientRoles()
+        x.Init(buf, n + offset)
+        return x
+
+    @classmethod
+    def GetRootAsClientRoles(cls, buf, offset=0):
+        """This method is deprecated. Please switch to GetRootAs."""
+        return cls.GetRootAs(buf, offset)
+    # ClientRoles
+    def Init(self, buf, pos):
+        self._tab = flatbuffers.table.Table(buf, pos)
+
+    # ClientRoles
+    def Publisher(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(4))
+        if o != 0:
+            x = self._tab.Indirect(o + self._tab.Pos)
+            from wamp.proto.PublisherFeatures import PublisherFeatures
+            obj = PublisherFeatures()
+            obj.Init(self._tab.Bytes, x)
+            return obj
+        return None
+
+    # ClientRoles
+    def Subscriber(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(6))
+        if o != 0:
+            x = self._tab.Indirect(o + self._tab.Pos)
+            from wamp.proto.SubscriberFeatures import SubscriberFeatures
+            obj = SubscriberFeatures()
+            obj.Init(self._tab.Bytes, x)
+            return obj
+        return None
+
+    # ClientRoles
+    def Caller(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(8))
+        if o != 0:
+            x = self._tab.Indirect(o + self._tab.Pos)
+            from wamp.proto.CallerFeatures import CallerFeatures
+            obj = CallerFeatures()
+            obj.Init(self._tab.Bytes, x)
+            return obj
+        return None
+
+    # ClientRoles
+    def Callee(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(10))
+        if o != 0:
+            x = self._tab.Indirect(o + self._tab.Pos)
+            from wamp.proto.CalleeFeatures import CalleeFeatures
+            obj = CalleeFeatures()
+            obj.Init(self._tab.Bytes, x)
+            return obj
+        return None
+
+def ClientRolesStart(builder): builder.StartObject(4)
+def Start(builder):
+    return ClientRolesStart(builder)
+def ClientRolesAddPublisher(builder, publisher): builder.PrependUOffsetTRelativeSlot(0, flatbuffers.number_types.UOffsetTFlags.py_type(publisher), 0)
+def AddPublisher(builder, publisher):
+    return ClientRolesAddPublisher(builder, publisher)
+def ClientRolesAddSubscriber(builder, subscriber): builder.PrependUOffsetTRelativeSlot(1, flatbuffers.number_types.UOffsetTFlags.py_type(subscriber), 0)
+def AddSubscriber(builder, subscriber):
+    return ClientRolesAddSubscriber(builder, subscriber)
+def ClientRolesAddCaller(builder, caller): builder.PrependUOffsetTRelativeSlot(2, flatbuffers.number_types.UOffsetTFlags.py_type(caller), 0)
+def AddCaller(builder, caller):
+    return ClientRolesAddCaller(builder, caller)
+def ClientRolesAddCallee(builder, callee): builder.PrependUOffsetTRelativeSlot(3, flatbuffers.number_types.UOffsetTFlags.py_type(callee), 0)
+def AddCallee(builder, callee):
+    return ClientRolesAddCallee(builder, callee)
+def ClientRolesEnd(builder): return builder.EndObject()
+def End(builder):
+    return ClientRolesEnd(builder)

.venv/lib/python3.12/site-packages/autobahn/wamp/gen/wamp/proto/DealerFeatures.py

@@ -0,0 +1,162 @@
+# automatically generated by the FlatBuffers compiler, do not modify
+
+# namespace: proto
+
+import flatbuffers
+from flatbuffers.compat import import_numpy
+np = import_numpy()
+
+class DealerFeatures(object):
+    __slots__ = ['_tab']
+
+    @classmethod
+    def GetRootAs(cls, buf, offset=0):
+        n = flatbuffers.encode.Get(flatbuffers.packer.uoffset, buf, offset)
+        x = DealerFeatures()
+        x.Init(buf, n + offset)
+        return x
+
+    @classmethod
+    def GetRootAsDealerFeatures(cls, buf, offset=0):
+        """This method is deprecated. Please switch to GetRootAs."""
+        return cls.GetRootAs(buf, offset)
+    # DealerFeatures
+    def Init(self, buf, pos):
+        self._tab = flatbuffers.table.Table(buf, pos)
+
+    # DealerFeatures
+    def CallerIdentification(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(4))
+        if o != 0:
+            return bool(self._tab.Get(flatbuffers.number_types.BoolFlags, o + self._tab.Pos))
+        return False
+
+    # DealerFeatures
+    def CallTrustlevels(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(6))
+        if o != 0:
+            return bool(self._tab.Get(flatbuffers.number_types.BoolFlags, o + self._tab.Pos))
+        return False
+
+    # DealerFeatures
+    def CallTimeout(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(8))
+        if o != 0:
+            return bool(self._tab.Get(flatbuffers.number_types.BoolFlags, o + self._tab.Pos))
+        return False
+
+    # DealerFeatures
+    def CallCanceling(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(10))
+        if o != 0:
+            return bool(self._tab.Get(flatbuffers.number_types.BoolFlags, o + self._tab.Pos))
+        return False
+
+    # DealerFeatures
+    def ProgressiveCallResults(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(12))
+        if o != 0:
+            return bool(self._tab.Get(flatbuffers.number_types.BoolFlags, o + self._tab.Pos))
+        return False
+
+    # DealerFeatures
+    def RegistrationRevocation(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(14))
+        if o != 0:
+            return bool(self._tab.Get(flatbuffers.number_types.BoolFlags, o + self._tab.Pos))
+        return False
+
+    # DealerFeatures
+    def PatternBasedRegistration(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(16))
+        if o != 0:
+            return bool(self._tab.Get(flatbuffers.number_types.BoolFlags, o + self._tab.Pos))
+        return False
+
+    # DealerFeatures
+    def SharedRegistration(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(18))
+        if o != 0:
+            return bool(self._tab.Get(flatbuffers.number_types.BoolFlags, o + self._tab.Pos))
+        return False
+
+    # DealerFeatures
+    def SessionMetaApi(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(20))
+        if o != 0:
+            return bool(self._tab.Get(flatbuffers.number_types.BoolFlags, o + self._tab.Pos))
+        return False
+
+    # DealerFeatures
+    def RegistrationMetaApi(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(22))
+        if o != 0:
+            return bool(self._tab.Get(flatbuffers.number_types.BoolFlags, o + self._tab.Pos))
+        return False
+
+    # DealerFeatures
+    def TestamentMetaApi(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(24))
+        if o != 0:
+            return bool(self._tab.Get(flatbuffers.number_types.BoolFlags, o + self._tab.Pos))
+        return False
+
+    # DealerFeatures
+    def PayloadTransparency(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(26))
+        if o != 0:
+            return bool(self._tab.Get(flatbuffers.number_types.BoolFlags, o + self._tab.Pos))
+        return False
+
+    # DealerFeatures
+    def PayloadEncryptionCryptobox(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(28))
+        if o != 0:
+            return bool(self._tab.Get(flatbuffers.number_types.BoolFlags, o + self._tab.Pos))
+        return False
+
+def DealerFeaturesStart(builder): builder.StartObject(13)
+def Start(builder):
+    return DealerFeaturesStart(builder)
+def DealerFeaturesAddCallerIdentification(builder, callerIdentification): builder.PrependBoolSlot(0, callerIdentification, 0)
+def AddCallerIdentification(builder, callerIdentification):
+    return DealerFeaturesAddCallerIdentification(builder, callerIdentification)
+def DealerFeaturesAddCallTrustlevels(builder, callTrustlevels): builder.PrependBoolSlot(1, callTrustlevels, 0)
+def AddCallTrustlevels(builder, callTrustlevels):
+    return DealerFeaturesAddCallTrustlevels(builder, callTrustlevels)
+def DealerFeaturesAddCallTimeout(builder, callTimeout): builder.PrependBoolSlot(2, callTimeout, 0)
+def AddCallTimeout(builder, callTimeout):
+    return DealerFeaturesAddCallTimeout(builder, callTimeout)
+def DealerFeaturesAddCallCanceling(builder, callCanceling): builder.PrependBoolSlot(3, callCanceling, 0)
+def AddCallCanceling(builder, callCanceling):
+    return DealerFeaturesAddCallCanceling(builder, callCanceling)
+def DealerFeaturesAddProgressiveCallResults(builder, progressiveCallResults): builder.PrependBoolSlot(4, progressiveCallResults, 0)
+def AddProgressiveCallResults(builder, progressiveCallResults):
+    return DealerFeaturesAddProgressiveCallResults(builder, progressiveCallResults)
+def DealerFeaturesAddRegistrationRevocation(builder, registrationRevocation): builder.PrependBoolSlot(5, registrationRevocation, 0)
+def AddRegistrationRevocation(builder, registrationRevocation):
+    return DealerFeaturesAddRegistrationRevocation(builder, registrationRevocation)
+def [AWS-SECRET-REMOVED]n(builder, patternBasedRegistration): builder.PrependBoolSlot(6, patternBasedRegistration, 0)
+def AddPatternBasedRegistration(builder, patternBasedRegistration):
+    return [AWS-SECRET-REMOVED]n(builder, patternBasedRegistration)
+def DealerFeaturesAddSharedRegistration(builder, sharedRegistration): builder.PrependBoolSlot(7, sharedRegistration, 0)
+def AddSharedRegistration(builder, sharedRegistration):
+    return DealerFeaturesAddSharedRegistration(builder, sharedRegistration)
+def DealerFeaturesAddSessionMetaApi(builder, sessionMetaApi): builder.PrependBoolSlot(8, sessionMetaApi, 0)
+def AddSessionMetaApi(builder, sessionMetaApi):
+    return DealerFeaturesAddSessionMetaApi(builder, sessionMetaApi)
+def DealerFeaturesAddRegistrationMetaApi(builder, registrationMetaApi): builder.PrependBoolSlot(9, registrationMetaApi, 0)
+def AddRegistrationMetaApi(builder, registrationMetaApi):
+    return DealerFeaturesAddRegistrationMetaApi(builder, registrationMetaApi)
+def DealerFeaturesAddTestamentMetaApi(builder, testamentMetaApi): builder.PrependBoolSlot(10, testamentMetaApi, 0)
+def AddTestamentMetaApi(builder, testamentMetaApi):
+    return DealerFeaturesAddTestamentMetaApi(builder, testamentMetaApi)
+def DealerFeaturesAddPayloadTransparency(builder, payloadTransparency): builder.PrependBoolSlot(11, payloadTransparency, 0)
+def AddPayloadTransparency(builder, payloadTransparency):
+    return DealerFeaturesAddPayloadTransparency(builder, payloadTransparency)
+def [AWS-SECRET-REMOVED]box(builder, payloadEncryptionCryptobox): builder.PrependBoolSlot(12, payloadEncryptionCryptobox, 0)
+def AddPayloadEncryptionCryptobox(builder, payloadEncryptionCryptobox):
+    return [AWS-SECRET-REMOVED]box(builder, payloadEncryptionCryptobox)
+def DealerFeaturesEnd(builder): return builder.EndObject()
+def End(builder):
+    return DealerFeaturesEnd(builder)

.venv/lib/python3.12/site-packages/autobahn/wamp/gen/wamp/proto/Error.py

@@ -0,0 +1,158 @@
+# automatically generated by the FlatBuffers compiler, do not modify
+
+# namespace: proto
+
+import flatbuffers
+from flatbuffers.compat import import_numpy
+np = import_numpy()
+
+class Error(object):
+    __slots__ = ['_tab']
+
+    @classmethod
+    def GetRootAs(cls, buf, offset=0):
+        n = flatbuffers.encode.Get(flatbuffers.packer.uoffset, buf, offset)
+        x = Error()
+        x.Init(buf, n + offset)
+        return x
+
+    @classmethod
+    def GetRootAsError(cls, buf, offset=0):
+        """This method is deprecated. Please switch to GetRootAs."""
+        return cls.GetRootAs(buf, offset)
+    # Error
+    def Init(self, buf, pos):
+        self._tab = flatbuffers.table.Table(buf, pos)
+
+    # Error
+    def Session(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(4))
+        if o != 0:
+            return self._tab.Get(flatbuffers.number_types.Uint64Flags, o + self._tab.Pos)
+        return 0
+
+    # Error
+    def RequestType(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(6))
+        if o != 0:
+            return self._tab.Get(flatbuffers.number_types.Uint16Flags, o + self._tab.Pos)
+        return 0
+
+    # Error
+    def Request(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(8))
+        if o != 0:
+            return self._tab.Get(flatbuffers.number_types.Uint64Flags, o + self._tab.Pos)
+        return 0
+
+    # Error
+    def Error(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(10))
+        if o != 0:
+            return self._tab.String(o + self._tab.Pos)
+        return None
+
+    # Error
+    def Payload(self, j):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(12))
+        if o != 0:
+            a = self._tab.Vector(o)
+            return self._tab.Get(flatbuffers.number_types.Uint8Flags, a + flatbuffers.number_types.UOffsetTFlags.py_type(j * 1))
+        return 0
+
+    # Error
+    def PayloadAsNumpy(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(12))
+        if o != 0:
+            return self._tab.GetVectorAsNumpy(flatbuffers.number_types.Uint8Flags, o)
+        return 0
+
+    # Error
+    def PayloadLength(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(12))
+        if o != 0:
+            return self._tab.VectorLen(o)
+        return 0
+
+    # Error
+    def PayloadIsNone(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(12))
+        return o == 0
+
+    # Error
+    def EncAlgo(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(14))
+        if o != 0:
+            return self._tab.Get(flatbuffers.number_types.Uint8Flags, o + self._tab.Pos)
+        return 0
+
+    # Error
+    def EncSerializer(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(16))
+        if o != 0:
+            return self._tab.Get(flatbuffers.number_types.Uint8Flags, o + self._tab.Pos)
+        return 0
+
+    # Error
+    def EncKey(self, j):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(18))
+        if o != 0:
+            a = self._tab.Vector(o)
+            return self._tab.Get(flatbuffers.number_types.Uint8Flags, a + flatbuffers.number_types.UOffsetTFlags.py_type(j * 1))
+        return 0
+
+    # Error
+    def EncKeyAsNumpy(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(18))
+        if o != 0:
+            return self._tab.GetVectorAsNumpy(flatbuffers.number_types.Uint8Flags, o)
+        return 0
+
+    # Error
+    def EncKeyLength(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(18))
+        if o != 0:
+            return self._tab.VectorLen(o)
+        return 0
+
+    # Error
+    def EncKeyIsNone(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(18))
+        return o == 0
+
+def ErrorStart(builder): builder.StartObject(8)
+def Start(builder):
+    return ErrorStart(builder)
+def ErrorAddSession(builder, session): builder.PrependUint64Slot(0, session, 0)
+def AddSession(builder, session):
+    return ErrorAddSession(builder, session)
+def ErrorAddRequestType(builder, requestType): builder.PrependUint16Slot(1, requestType, 0)
+def AddRequestType(builder, requestType):
+    return ErrorAddRequestType(builder, requestType)
+def ErrorAddRequest(builder, request): builder.PrependUint64Slot(2, request, 0)
+def AddRequest(builder, request):
+    return ErrorAddRequest(builder, request)
+def ErrorAddError(builder, error): builder.PrependUOffsetTRelativeSlot(3, flatbuffers.number_types.UOffsetTFlags.py_type(error), 0)
+def AddError(builder, error):
+    return ErrorAddError(builder, error)
+def ErrorAddPayload(builder, payload): builder.PrependUOffsetTRelativeSlot(4, flatbuffers.number_types.UOffsetTFlags.py_type(payload), 0)
+def AddPayload(builder, payload):
+    return ErrorAddPayload(builder, payload)
+def ErrorStartPayloadVector(builder, numElems): return builder.StartVector(1, numElems, 1)
+def StartPayloadVector(builder, numElems):
+    return ErrorStartPayloadVector(builder, numElems)
+def ErrorAddEncAlgo(builder, encAlgo): builder.PrependUint8Slot(5, encAlgo, 0)
+def AddEncAlgo(builder, encAlgo):
+    return ErrorAddEncAlgo(builder, encAlgo)
+def ErrorAddEncSerializer(builder, encSerializer): builder.PrependUint8Slot(6, encSerializer, 0)
+def AddEncSerializer(builder, encSerializer):
+    return ErrorAddEncSerializer(builder, encSerializer)
+def ErrorAddEncKey(builder, encKey): builder.PrependUOffsetTRelativeSlot(7, flatbuffers.number_types.UOffsetTFlags.py_type(encKey), 0)
+def AddEncKey(builder, encKey):
+    return ErrorAddEncKey(builder, encKey)
+def ErrorStartEncKeyVector(builder, numElems): return builder.StartVector(1, numElems, 1)
+def StartEncKeyVector(builder, numElems):
+    return ErrorStartEncKeyVector(builder, numElems)
+def ErrorEnd(builder): return builder.EndObject()
+def End(builder):
+    return ErrorEnd(builder)

.venv/lib/python3.12/site-packages/autobahn/wamp/gen/wamp/proto/Event.py

@@ -0,0 +1,317 @@
+# automatically generated by the FlatBuffers compiler, do not modify
+
+# namespace: proto
+
+import flatbuffers
+from flatbuffers.compat import import_numpy
+np = import_numpy()
+
+class Event(object):
+    __slots__ = ['_tab']
+
+    @classmethod
+    def GetRootAs(cls, buf, offset=0):
+        n = flatbuffers.encode.Get(flatbuffers.packer.uoffset, buf, offset)
+        x = Event()
+        x.Init(buf, n + offset)
+        return x
+
+    @classmethod
+    def GetRootAsEvent(cls, buf, offset=0):
+        """This method is deprecated. Please switch to GetRootAs."""
+        return cls.GetRootAs(buf, offset)
+    # Event
+    def Init(self, buf, pos):
+        self._tab = flatbuffers.table.Table(buf, pos)
+
+    # Event
+    def Session(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(4))
+        if o != 0:
+            return self._tab.Get(flatbuffers.number_types.Uint64Flags, o + self._tab.Pos)
+        return 0
+
+    # Event
+    def Subscription(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(6))
+        if o != 0:
+            return self._tab.Get(flatbuffers.number_types.Uint64Flags, o + self._tab.Pos)
+        return 0
+
+    # Event
+    def Publication(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(8))
+        if o != 0:
+            return self._tab.Get(flatbuffers.number_types.Uint64Flags, o + self._tab.Pos)
+        return 0
+
+    # Positional values for application-defined event payload.
+    # Event
+    def Args(self, j):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(10))
+        if o != 0:
+            a = self._tab.Vector(o)
+            return self._tab.Get(flatbuffers.number_types.Uint8Flags, a + flatbuffers.number_types.UOffsetTFlags.py_type(j * 1))
+        return 0
+
+    # Event
+    def ArgsAsNumpy(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(10))
+        if o != 0:
+            return self._tab.GetVectorAsNumpy(flatbuffers.number_types.Uint8Flags, o)
+        return 0
+
+    # Event
+    def ArgsLength(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(10))
+        if o != 0:
+            return self._tab.VectorLen(o)
+        return 0
+
+    # Event
+    def ArgsIsNone(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(10))
+        return o == 0
+
+    # Keyword values for application-defined event payload.
+    # Event
+    def Kwargs(self, j):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(12))
+        if o != 0:
+            a = self._tab.Vector(o)
+            return self._tab.Get(flatbuffers.number_types.Uint8Flags, a + flatbuffers.number_types.UOffsetTFlags.py_type(j * 1))
+        return 0
+
+    # Event
+    def KwargsAsNumpy(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(12))
+        if o != 0:
+            return self._tab.GetVectorAsNumpy(flatbuffers.number_types.Uint8Flags, o)
+        return 0
+
+    # Event
+    def KwargsLength(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(12))
+        if o != 0:
+            return self._tab.VectorLen(o)
+        return 0
+
+    # Event
+    def KwargsIsNone(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(12))
+        return o == 0
+
+    # Alternative, transparent payload. If given, ``args`` and ``kwargs`` must be left unset.
+    # Event
+    def Payload(self, j):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(14))
+        if o != 0:
+            a = self._tab.Vector(o)
+            return self._tab.Get(flatbuffers.number_types.Uint8Flags, a + flatbuffers.number_types.UOffsetTFlags.py_type(j * 1))
+        return 0
+
+    # Event
+    def PayloadAsNumpy(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(14))
+        if o != 0:
+            return self._tab.GetVectorAsNumpy(flatbuffers.number_types.Uint8Flags, o)
+        return 0
+
+    # Event
+    def PayloadLength(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(14))
+        if o != 0:
+            return self._tab.VectorLen(o)
+        return 0
+
+    # Event
+    def PayloadIsNone(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(14))
+        return o == 0
+
+    # Event
+    def EncAlgo(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(16))
+        if o != 0:
+            return self._tab.Get(flatbuffers.number_types.Uint8Flags, o + self._tab.Pos)
+        return 0
+
+    # Event
+    def EncSerializer(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(18))
+        if o != 0:
+            return self._tab.Get(flatbuffers.number_types.Uint8Flags, o + self._tab.Pos)
+        return 0
+
+    # Event
+    def EncKey(self, j):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(20))
+        if o != 0:
+            a = self._tab.Vector(o)
+            return self._tab.Get(flatbuffers.number_types.Uint8Flags, a + flatbuffers.number_types.UOffsetTFlags.py_type(j * 1))
+        return 0
+
+    # Event
+    def EncKeyAsNumpy(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(20))
+        if o != 0:
+            return self._tab.GetVectorAsNumpy(flatbuffers.number_types.Uint8Flags, o)
+        return 0
+
+    # Event
+    def EncKeyLength(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(20))
+        if o != 0:
+            return self._tab.VectorLen(o)
+        return 0
+
+    # Event
+    def EncKeyIsNone(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(20))
+        return o == 0
+
+    # Event
+    def Publisher(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(22))
+        if o != 0:
+            return self._tab.Get(flatbuffers.number_types.Uint64Flags, o + self._tab.Pos)
+        return 0
+
+    # Event
+    def PublisherAuthid(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(24))
+        if o != 0:
+            return self._tab.String(o + self._tab.Pos)
+        return None
+
+    # Event
+    def PublisherAuthrole(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(26))
+        if o != 0:
+            return self._tab.String(o + self._tab.Pos)
+        return None
+
+    # Event
+    def Topic(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(28))
+        if o != 0:
+            return self._tab.String(o + self._tab.Pos)
+        return None
+
+    # Event
+    def Retained(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(30))
+        if o != 0:
+            return bool(self._tab.Get(flatbuffers.number_types.BoolFlags, o + self._tab.Pos))
+        return False
+
+    # Event
+    def TransactionHash(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(32))
+        if o != 0:
+            return self._tab.String(o + self._tab.Pos)
+        return None
+
+    # Event
+    def Acknowledge(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(34))
+        if o != 0:
+            return bool(self._tab.Get(flatbuffers.number_types.BoolFlags, o + self._tab.Pos))
+        return False
+
+    # Event
+    def ForwardFor(self, j):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(36))
+        if o != 0:
+            x = self._tab.Vector(o)
+            x += flatbuffers.number_types.UOffsetTFlags.py_type(j) * 8
+            from wamp.proto.Principal import Principal
+            obj = Principal()
+            obj.Init(self._tab.Bytes, x)
+            return obj
+        return None
+
+    # Event
+    def ForwardForLength(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(36))
+        if o != 0:
+            return self._tab.VectorLen(o)
+        return 0
+
+    # Event
+    def ForwardForIsNone(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(36))
+        return o == 0
+
+def EventStart(builder): builder.StartObject(17)
+def Start(builder):
+    return EventStart(builder)
+def EventAddSession(builder, session): builder.PrependUint64Slot(0, session, 0)
+def AddSession(builder, session):
+    return EventAddSession(builder, session)
+def EventAddSubscription(builder, subscription): builder.PrependUint64Slot(1, subscription, 0)
+def AddSubscription(builder, subscription):
+    return EventAddSubscription(builder, subscription)
+def EventAddPublication(builder, publication): builder.PrependUint64Slot(2, publication, 0)
+def AddPublication(builder, publication):
+    return EventAddPublication(builder, publication)
+def EventAddArgs(builder, args): builder.PrependUOffsetTRelativeSlot(3, flatbuffers.number_types.UOffsetTFlags.py_type(args), 0)
+def AddArgs(builder, args):
+    return EventAddArgs(builder, args)
+def EventStartArgsVector(builder, numElems): return builder.StartVector(1, numElems, 1)
+def StartArgsVector(builder, numElems):
+    return EventStartArgsVector(builder, numElems)
+def EventAddKwargs(builder, kwargs): builder.PrependUOffsetTRelativeSlot(4, flatbuffers.number_types.UOffsetTFlags.py_type(kwargs), 0)
+def AddKwargs(builder, kwargs):
+    return EventAddKwargs(builder, kwargs)
+def EventStartKwargsVector(builder, numElems): return builder.StartVector(1, numElems, 1)
+def StartKwargsVector(builder, numElems):
+    return EventStartKwargsVector(builder, numElems)
+def EventAddPayload(builder, payload): builder.PrependUOffsetTRelativeSlot(5, flatbuffers.number_types.UOffsetTFlags.py_type(payload), 0)
+def AddPayload(builder, payload):
+    return EventAddPayload(builder, payload)
+def EventStartPayloadVector(builder, numElems): return builder.StartVector(1, numElems, 1)
+def StartPayloadVector(builder, numElems):
+    return EventStartPayloadVector(builder, numElems)
+def EventAddEncAlgo(builder, encAlgo): builder.PrependUint8Slot(6, encAlgo, 0)
+def AddEncAlgo(builder, encAlgo):
+    return EventAddEncAlgo(builder, encAlgo)
+def EventAddEncSerializer(builder, encSerializer): builder.PrependUint8Slot(7, encSerializer, 0)
+def AddEncSerializer(builder, encSerializer):
+    return EventAddEncSerializer(builder, encSerializer)
+def EventAddEncKey(builder, encKey): builder.PrependUOffsetTRelativeSlot(8, flatbuffers.number_types.UOffsetTFlags.py_type(encKey), 0)
+def AddEncKey(builder, encKey):
+    return EventAddEncKey(builder, encKey)
+def EventStartEncKeyVector(builder, numElems): return builder.StartVector(1, numElems, 1)
+def StartEncKeyVector(builder, numElems):
+    return EventStartEncKeyVector(builder, numElems)
+def EventAddPublisher(builder, publisher): builder.PrependUint64Slot(9, publisher, 0)
+def AddPublisher(builder, publisher):
+    return EventAddPublisher(builder, publisher)
+def EventAddPublisherAuthid(builder, publisherAuthid): builder.PrependUOffsetTRelativeSlot(10, flatbuffers.number_types.UOffsetTFlags.py_type(publisherAuthid), 0)
+def AddPublisherAuthid(builder, publisherAuthid):
+    return EventAddPublisherAuthid(builder, publisherAuthid)
+def EventAddPublisherAuthrole(builder, publisherAuthrole): builder.PrependUOffsetTRelativeSlot(11, flatbuffers.number_types.UOffsetTFlags.py_type(publisherAuthrole), 0)
+def AddPublisherAuthrole(builder, publisherAuthrole):
+    return EventAddPublisherAuthrole(builder, publisherAuthrole)
+def EventAddTopic(builder, topic): builder.PrependUOffsetTRelativeSlot(12, flatbuffers.number_types.UOffsetTFlags.py_type(topic), 0)
+def AddTopic(builder, topic):
+    return EventAddTopic(builder, topic)
+def EventAddRetained(builder, retained): builder.PrependBoolSlot(13, retained, 0)
+def AddRetained(builder, retained):
+    return EventAddRetained(builder, retained)
+def EventAddTransactionHash(builder, transactionHash): builder.PrependUOffsetTRelativeSlot(14, flatbuffers.number_types.UOffsetTFlags.py_type(transactionHash), 0)
+def AddTransactionHash(builder, transactionHash):
+    return EventAddTransactionHash(builder, transactionHash)
+def EventAddAcknowledge(builder, acknowledge): builder.PrependBoolSlot(15, acknowledge, 0)
+def AddAcknowledge(builder, acknowledge):
+    return EventAddAcknowledge(builder, acknowledge)
+def EventAddForwardFor(builder, forwardFor): builder.PrependUOffsetTRelativeSlot(16, flatbuffers.number_types.UOffsetTFlags.py_type(forwardFor), 0)
+def AddForwardFor(builder, forwardFor):
+    return EventAddForwardFor(builder, forwardFor)
+def EventStartForwardForVector(builder, numElems): return builder.StartVector(8, numElems, 8)
+def StartForwardForVector(builder, numElems):
+    return EventStartForwardForVector(builder, numElems)
+def EventEnd(builder): return builder.EndObject()
+def End(builder):
+    return EventEnd(builder)

.venv/lib/python3.12/site-packages/autobahn/wamp/gen/wamp/proto/EventReceived.py

@@ -0,0 +1,138 @@
+# automatically generated by the FlatBuffers compiler, do not modify
+
+# namespace: proto
+
+import flatbuffers
+from flatbuffers.compat import import_numpy
+np = import_numpy()
+
+class EventReceived(object):
+    __slots__ = ['_tab']
+
+    @classmethod
+    def GetRootAs(cls, buf, offset=0):
+        n = flatbuffers.encode.Get(flatbuffers.packer.uoffset, buf, offset)
+        x = EventReceived()
+        x.Init(buf, n + offset)
+        return x
+
+    @classmethod
+    def GetRootAsEventReceived(cls, buf, offset=0):
+        """This method is deprecated. Please switch to GetRootAs."""
+        return cls.GetRootAs(buf, offset)
+    # EventReceived
+    def Init(self, buf, pos):
+        self._tab = flatbuffers.table.Table(buf, pos)
+
+    # EventReceived
+    def Session(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(4))
+        if o != 0:
+            return self._tab.Get(flatbuffers.number_types.Uint64Flags, o + self._tab.Pos)
+        return 0
+
+    # EventReceived
+    def Publication(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(6))
+        if o != 0:
+            return self._tab.Get(flatbuffers.number_types.Uint64Flags, o + self._tab.Pos)
+        return 0
+
+    # EventReceived
+    def Payload(self, j):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(8))
+        if o != 0:
+            a = self._tab.Vector(o)
+            return self._tab.Get(flatbuffers.number_types.Uint8Flags, a + flatbuffers.number_types.UOffsetTFlags.py_type(j * 1))
+        return 0
+
+    # EventReceived
+    def PayloadAsNumpy(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(8))
+        if o != 0:
+            return self._tab.GetVectorAsNumpy(flatbuffers.number_types.Uint8Flags, o)
+        return 0
+
+    # EventReceived
+    def PayloadLength(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(8))
+        if o != 0:
+            return self._tab.VectorLen(o)
+        return 0
+
+    # EventReceived
+    def PayloadIsNone(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(8))
+        return o == 0
+
+    # EventReceived
+    def EncAlgo(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(10))
+        if o != 0:
+            return self._tab.Get(flatbuffers.number_types.Uint8Flags, o + self._tab.Pos)
+        return 0
+
+    # EventReceived
+    def EncSerializer(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(12))
+        if o != 0:
+            return self._tab.Get(flatbuffers.number_types.Uint8Flags, o + self._tab.Pos)
+        return 0
+
+    # EventReceived
+    def EncKey(self, j):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(14))
+        if o != 0:
+            a = self._tab.Vector(o)
+            return self._tab.Get(flatbuffers.number_types.Uint8Flags, a + flatbuffers.number_types.UOffsetTFlags.py_type(j * 1))
+        return 0
+
+    # EventReceived
+    def EncKeyAsNumpy(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(14))
+        if o != 0:
+            return self._tab.GetVectorAsNumpy(flatbuffers.number_types.Uint8Flags, o)
+        return 0
+
+    # EventReceived
+    def EncKeyLength(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(14))
+        if o != 0:
+            return self._tab.VectorLen(o)
+        return 0
+
+    # EventReceived
+    def EncKeyIsNone(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(14))
+        return o == 0
+
+def EventReceivedStart(builder): builder.StartObject(6)
+def Start(builder):
+    return EventReceivedStart(builder)
+def EventReceivedAddSession(builder, session): builder.PrependUint64Slot(0, session, 0)
+def AddSession(builder, session):
+    return EventReceivedAddSession(builder, session)
+def EventReceivedAddPublication(builder, publication): builder.PrependUint64Slot(1, publication, 0)
+def AddPublication(builder, publication):
+    return EventReceivedAddPublication(builder, publication)
+def EventReceivedAddPayload(builder, payload): builder.PrependUOffsetTRelativeSlot(2, flatbuffers.number_types.UOffsetTFlags.py_type(payload), 0)
+def AddPayload(builder, payload):
+    return EventReceivedAddPayload(builder, payload)
+def EventReceivedStartPayloadVector(builder, numElems): return builder.StartVector(1, numElems, 1)
+def StartPayloadVector(builder, numElems):
+    return EventReceivedStartPayloadVector(builder, numElems)
+def EventReceivedAddEncAlgo(builder, encAlgo): builder.PrependUint8Slot(3, encAlgo, 0)
+def AddEncAlgo(builder, encAlgo):
+    return EventReceivedAddEncAlgo(builder, encAlgo)
+def EventReceivedAddEncSerializer(builder, encSerializer): builder.PrependUint8Slot(4, encSerializer, 0)
+def AddEncSerializer(builder, encSerializer):
+    return EventReceivedAddEncSerializer(builder, encSerializer)
+def EventReceivedAddEncKey(builder, encKey): builder.PrependUOffsetTRelativeSlot(5, flatbuffers.number_types.UOffsetTFlags.py_type(encKey), 0)
+def AddEncKey(builder, encKey):
+    return EventReceivedAddEncKey(builder, encKey)
+def EventReceivedStartEncKeyVector(builder, numElems): return builder.StartVector(1, numElems, 1)
+def StartEncKeyVector(builder, numElems):
+    return EventReceivedStartEncKeyVector(builder, numElems)
+def EventReceivedEnd(builder): return builder.EndObject()
+def End(builder):
+    return EventReceivedEnd(builder)