SocialAuthAuthCanceledExceptionMiddleware should only process social … (

#5221)

…auth related exceptions

# What this PR does

## Which issue(s) this PR closes

Related to [issue link here]

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## Checklist

- [ ] Unit, integration, and e2e (if applicable) tests updated
- [ ] Documentation added (or `pr:no public docs` PR label added if not
required)
- [ ] Added the relevant release notes label (see labels prefixed w/
`release:`). These labels dictate how your PR will
    show up in the autogenerated release notes.

engine/apps/social_auth/middlewares.py

@@ -16,25 +16,30 @@
 
 class SocialAuthAuthCanceledExceptionMiddleware(SocialAuthExceptionMiddleware):
     def process_exception(self, request, exception):
-        backend = getattr(exception, "backend", None)
-        url_builder = UIURLBuilder(request.user.organization)
-        url_builder_function = url_builder.chatops
-
-        if backend is not None and isinstance(backend, LoginSlackOAuth2V2):
-            url_builder_function = url_builder.user_profile
-
-        if exception:
-            logger.warning(f"SocialAuthAuthCanceledExceptionMiddleware.process_exception: {exception}")
-
-        if isinstance(exception, exceptions.AuthCanceled):
-            # if user canceled authentication, redirect them to the previous page using the same link
-            # as we used to redirect after auth/install
-            return redirect(url_builder_function())
-        elif isinstance(exception, exceptions.AuthFailed):
-            # if authentication was failed, redirect user to the plugin page using the same link
-            # as we used to redirect after auth/install with error flag
-            return redirect(url_builder_function(f"?slack_error={SLACK_AUTH_FAILED}"))
-        elif isinstance(exception, KeyError) and REDIRECT_AFTER_SLACK_INSTALL in exception.args:
-            return HttpResponse(status=status.HTTP_401_UNAUTHORIZED)
-        elif isinstance(exception, InstallMultiRegionSlackException):
-            return redirect(url_builder_function(f"?tab=Slack&slack_error={SLACK_REGION_ERROR}"))
+        strategy = getattr(request, "social_strategy", None)
+        if strategy is None or self.raise_exception(request, exception):
+            return
+
+        if isinstance(exception, exceptions.SocialAuthBaseException):
+            backend = getattr(exception, "backend", None)
+            url_builder = UIURLBuilder(request.user.organization)
+            url_builder_function = url_builder.chatops
+
+            if backend is not None and isinstance(backend, LoginSlackOAuth2V2):
+                url_builder_function = url_builder.user_profile
+
+            if exception:
+                logger.warning(f"SocialAuthAuthCanceledExceptionMiddleware.process_exception: {exception}")
+
+            if isinstance(exception, exceptions.AuthCanceled):
+                # if user canceled authentication, redirect them to the previous page using the same link
+                # as we used to redirect after auth/install
+                return redirect(url_builder_function())
+            elif isinstance(exception, exceptions.AuthFailed):
+                # if authentication was failed, redirect user to the plugin page using the same link
+                # as we used to redirect after auth/install with error flag
+                return redirect(url_builder_function(f"?slack_error={SLACK_AUTH_FAILED}"))
+            elif isinstance(exception, KeyError) and REDIRECT_AFTER_SLACK_INSTALL in exception.args:
+                return HttpResponse(status=status.HTTP_401_UNAUTHORIZED)
+            elif isinstance(exception, InstallMultiRegionSlackException):
+                return redirect(url_builder_function(f"?tab=Slack&slack_error={SLACK_REGION_ERROR}"))