LinardsL.53663 (HealthDash Ltd. Latvia) asked a question.
Flask-OIDC does not work as expected and is returning redicrect_uri error
As per https://www.fullstackpython.com/blog/okta-user-auth-existing-flask-web-app.html , the login is "stuck" and is constantly returning https://devforum.okta.com/t/description-the-redirect-uri-parameter-must-be-a-login-redirect-uri-in-the-client-app-settings/15253 .
I have tried using various solutions, like specifiec extra parameter(s) to override redirect uri for Flask-OIDC, but no ciggar.
The Application settinmgs are also 100% valid as I have tried specifiying both "localhost:<port>" and "127.0.0.1:<port>" in the redirect settings, thus issue is not in Okta Application.
Also the solution in https://stackoverflow.com/questions/40663585/flask-oidc-redirect-uri-value-being-overwritten-somewhere did not work.
Now stuck at https://stackoverflow.com/questions/68294557/how-to-mimic-pkce-client-authentication-in-python as I got the following error: "error=invalid_request&error_description=PKCE+code+challenge+is+required+by+the+application."
Hello @LinardsL.53663 (HealthDash Ltd. Latvia) Thank you for reacting out to our Community!
You might want to try this guide for the integration:
https://developer.okta.com/blog/2018/07/12/flask-tutorial-simple-user-registration-and-login
My advice would be to leverage the Okta Developer forums for this type of questions and take advantage of their expertise.
https://devforum.okta.com/
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