Before one week everything was working perfectly not it not working anymore… My server still returning access tokens without issue but login not passing as before, maybe chat gpt expecting other way of response or something changed?
My Plugin Tutory is experiencing similar issues and I have the state parameter included. I tried all the different ways of doing it and nothing seemed to work. I notice some of the bigger plugins are also not working that have OAuth so this may be a wider issue.
Noteable developer here, our plugin uses OAuth. What I see from our server side logs is that ChatGPT goes through step one of the OAuth flow, 302 redirect to our authorization endpoint (which we redirect on to auth0), but we never receive step two of the OAuth flow, the POST to retrieve the JWT.
I can confirm we are passing the state parameter through. From my perspective, it looks like an error on the ChatGPT side in between steps one and two of OAuth, after the user has been redirected back to ChatGPT with the one-time code, but before ChatGPT does the POST to retrieve the JWT.