GitHub user dosubot[bot] added a comment to the discussion: Having trouble setting up the database connection to trino on superset
<!-- Answer --> I found some relevant information that might help you troubleshoot the issues you're facing with the OAuth2.0 integration for Trino with Okta in Superset. 1. **401 Unauthorized Error**: - Ensure that the user attempting to connect has the necessary permissions in Trino. This includes verifying that the roles and permissions in Okta are correctly configured to allow access. - Double-check the client ID and secret to ensure they are correct and valid. - Verify that all required scopes are included in your configuration. The scopes you've listed (`openid email offline_access roles profile`) seem appropriate, but ensure they match what is required by your Okta setup. 2. **500 Error at Redirect URI**: - Common causes for a 500 error at the `DATABASE_OAUTH2_REDIRECT_URI` endpoint include missing OAuth2 configuration, improper state handling, or a misconfigured redirect URI. Ensure that the `DATABASE_OAUTH2_REDIRECT_URI` is correctly registered with Okta and that the state is correctly handled by Superset <sup>[[1]](https://github.com/apache/superset/blob/master/superset/db_engine_specs/base.py)</sup>. - Check if the OAuth2 configuration is correctly set up in Superset. If the configuration is missing or incorrect, it could lead to a 500 error <sup>[[1]](https://github.com/apache/superset/blob/master/superset/db_engine_specs/base.py)</sup>. 3. **Impersonation**: - Ensure that the `impersonate_user` flag is set to `True` and that the user has the necessary permissions in Trino. If impersonation is not correctly configured, it may lead to authentication errors <sup>[[2]](https://github.com/apache/superset/blob/master/tests/integration_tests/model_tests.py)</sup>. If these steps do not resolve the issue, you may need to further investigate the specific configuration and environment. <!-- Dosu Comment Footer --> *To continue talking to [Dosu](https://dosu.dev), mention @dosu.* --- <sup>Help Dosu learn! Give it feedback: [Great Response](https://app.dosu.dev/response-feedback/200e7cec-6e56-44df-bf9b-c1cd5a840c41?feedback_type=great_response) | [Irrelevant Answer](https://app.dosu.dev/response-feedback/200e7cec-6e56-44df-bf9b-c1cd5a840c41?feedback_type=irrelevant_answer) | [Incorrect Sources](https://app.dosu.dev/response-feedback/200e7cec-6e56-44df-bf9b-c1cd5a840c41?feedback_type=incorrect_sources) | [Too Verbose](https://app.dosu.dev/response-feedback/200e7cec-6e56-44df-bf9b-c1cd5a840c41?feedback_type=too_verbose) | [Hallucination](https://app.dosu.dev/response-feedback/200e7cec-6e56-44df-bf9b-c1cd5a840c41?feedback_type=hallucination) | [Bug Report](https://app.dosu.dev/response-feedback/200e7cec-6e56-44df-bf9b-c1cd5a840c41?feedback_type=bug_report) | [Other](https://app.dosu.dev/response-feedback/200e7cec-6e56-44df-bf9b-c1cd5a840c41?feedback_type=other)</sup> GitHub link: https://github.com/apache/superset/discussions/33713#discussioncomment-13392735 ---- This is an automatically sent email for [email protected]. To unsubscribe, please send an email to: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
