Oauth2 with fusionauth cert issues


Have you read through this thread, seems like a similar issue.

Assuming this is an Nginx or Discourse configuration issue, but in case FusionAuth is contributing to the issue I’ll offer any help that I can.

  • It looks like you’re using a self signed certificate, which is ok, but you likely need to add that to your local certificate store. Alternatively you could use Let’s Encrypt so you don’t need to deal with managing a self signed certificate.
  • Have you tried to recreate with an OpenID Connect plugin in addition to the discourse-basic-oauth2 plugin?
  • Since both FusionAuth and Discourse are behind the proxy, have you configured your redirect in FusionAuth to use https or http?

If you have any other questions on the FusionAuth configuration I’m happy to help.