[python] signup events on django (#4222)

tests/appsec/test_automated_login_events.py

@@ -1505,7 +1505,15 @@ def setup_signup_local(self):
         self.r_success = weblog.post("/signup", data=login_data(context, NEW_USER, PASSWORD))
 
     @missing_feature(context.library == "nodejs", reason="Signup events not implemented")
-    @missing_feature(context.library == "python", reason="Signup events not implemented")
+    @irrelevant(
+        context.library == "python" and context.weblog_variant not in ["django-poc", "python3.12", "django-py3.13"],
+        reason="No signup in framework",
+    )
+    @missing_feature(
+        context.library < "[email protected]"
+        and context.weblog_variant in ["django-poc", "python3.12", "django-py3.13"],
+        reason="Signup events not implemented yet",
+    )
     def test_signup_local(self):
         assert self.r_success.status_code == 200
         for _, trace, span in interfaces.library.get_spans(request=self.r_success):
@@ -1818,7 +1826,15 @@ def setup_signup_local(self):
         self.r_success = weblog.post("/signup", data=login_data(context, NEW_USER, PASSWORD))
 
     @missing_feature(context.library == "nodejs", reason="Signup events not implemented")
-    @missing_feature(context.library == "python", reason="Signup events not implemented")
+    @irrelevant(
+        context.library == "python" and context.weblog_variant not in ["django-poc", "python3.12", "django-py3.13"],
+        reason="No signup in framework",
+    )
+    @missing_feature(
+        context.library < "[email protected]"
+        and context.weblog_variant in ["django-poc", "python3.12", "django-py3.13"],
+        reason="Signup events not implemented yet",
+    )
     def test_signup_local(self):
         assert self.r_success.status_code == 200
         for _, trace, span in interfaces.library.get_spans(request=self.r_success):

utils/build/docker/python/django/app/urls.py

@@ -786,6 +786,21 @@ def login(request):
     return HttpResponse("login failure", status=401)
 
 
+@csrf_exempt
+def signup_user(request):
+    from app.models import CustomUser
+
+    try:
+        username = request.POST.get("username")
+        password = request.POST.get("password")
+        email = request.POST.get("email")
+        user = CustomUser.objects.create_user(username=username, email=email, password=password, id="new-user")
+        user.save()
+        return HttpResponse("OK")
+    except Exception as e:
+        return HttpResponse(f"signup failure {e!r}", status=400)
+
+
 MAGIC_SESSION_KEY = "random_session_id"
 
 
@@ -1019,6 +1034,7 @@ def s3_multipart_upload(request):
     path("login", login),
     path("session/new", session_new),
     path("session/user", session_user),
+    path("signup", signup_user),
     path("custom_event", track_custom_event),
     path("read_file", read_file),
     path("mock_s3/put_object", s3_put_object),