fixed some thangs, implemented cloudflare turnstile

accounts/mixins.py

@@ -0,0 +1,28 @@
+import requests
+from django.conf import settings
+from django.core.exceptions import ValidationError
+
+class TurnstileMixin:
+    """
+    Mixin to handle Cloudflare Turnstile validation.
+    """
+    def validate_turnstile(self, request):
+        """
+        Validate the Turnstile response token.
+        """
+        token = request.POST.get('cf-turnstile-response')
+        if not token:
+            raise ValidationError('Please complete the Turnstile challenge.')
+
+        # Verify the token with Cloudflare
+        data = {
+            'secret': settings.TURNSTILE_SECRET_KEY,
+            'response': token,
+            'remoteip': request.META.get('REMOTE_ADDR'),
+        }
+
+        response = requests.post(settings.TURNSTILE_VERIFY_URL, data=data)
+        result = response.json()
+
+        if not result.get('success'):
+            raise ValidationError('Turnstile validation failed. Please try again.')