Yet another OAuth2 Help Request O365/Azure

KMCAdmin

I was determined not to add to the multitude of OAuth2 setup issues, but I've hit a wall. The issue that I have is authentication testing fails due to the Redirect URI. On both AAzure and the IdP Config for SMTP, I am using localhost since I am using a non-routable URL. The server name is Helpdesk.mydomain.local (.local TLD).

My Redirects are configured as "http://localhost/api/auth/oauth2" on both sides, but authentication fails with "AADSTS50011: The redirect URI 'http://helpdesk.MYDOMAIN.local/api/auth/oauth2' specified in the request does not match the redirect URIs configured for the application

I'm perusing the link MS listed for the error, but any guidance would be much appreciated.

KevinTheJedi

KMCAdmin

The URL has to match everywhere. From the URL you are accessing the helpdesk with, the Redirect URI in the plugin configuration, and the Redirect URI within the App Registration. This is simply a limitation with OAuth2/Microsoft.

Cheers.

KMCAdmin

KevinTheJedi Understood. Many thanks!