How to solve access failure when using Authing?

[Paul-AWS]

When accessing the console authorized with Authing, we received an error shows that "Error: redirect_uri_mismatch". How to check and solve it?

[Paul-AWS]

Since Cognito User Pool is not currently supported in the Beijing/Ningxia region, we have provided some third-party OIDC to build the authentication module for Centralized Logging with OpenSearch console. Authing is the recommended one, because it’s easy to use and free.

After configure Authing, you may see an error when accessing the console, such as “the callback URL is incorrect”. This is generally caused by an inconsistency between the “Domain” parameter configured in the Centralized Logging with OpenSearch stack and the “Login/Logout Callback URL” configured in Authing. You can follow the steps below to troubleshoot.

Step 1. Visit https:///aws-exports.json, Find the “aws_oidc_customer_domain” parameter in it and record its value.

Step 2. In the Authing console, check the “Login Callback URL” and “Logout Callback URL” in “Application Configuration” to ensure that the parameters are the same with the previous parameter. Pay attention to the last /.

Step 3. If the two parameters do not match, delete the CloudFormation Stack with the logs and redeploy.