Add missing socialaccount view

comptest/web/views/socialaccount.py

@@ -0,0 +1,13 @@
+from allauth.account.views import LoginView
+from django.conf import settings
+from django.http import HttpResponse
+
+
+class CustomLoginView(LoginView):
+    def dispatch(self, request, *args, **kwargs):
+        if settings.CHALLENGE_STATE != "RUNNING":
+            return HttpResponse(
+                "Challenge hasn't started, so login is not available", status=400
+            )
+
+        return super().dispatch(request, *args, **kwargs)