We’ve recently set up a CircleCI instance using the Enterprise Terraform scripts.
We have an ALB in front of the Instance that forwards 443 -> 443 using an ACM certificate for proper TLS Termination.
When we try to login with our GitHub Credentials I get the following error in the frontend container:
02/Mar/2018:20:20:07 +0000] "GET /?error=redirect_uri_mismatch&error_description=The+redirect_uri+MUST+match+the+registered+callback+URL+for+this+application.&error_uri=https%3A%2F%2Fdeveloper.github.com%2Fapps%2Fmanaging-oauth-apps%2Ftroubleshooting-authorization-request-errors%2F%23redirect-uri-mismatch&
If we use HTTP it seems to work, but not when we try to terminate SSL at the load balancer.
Anyone ever run into this issue?