Why Azure AD v2.0 display this error message: AADSTS50011: The reply url specified in the request does not match the reply URLsconfigured for the application?

The root cause of this error is that you forgot the add the "redirect_uri" in your authentication request to Application ID settings on Azure AD.

For example, if http://fyicenter.com/openID_receiver.php was not added to your "OpenID Test" application ID setting as a "Reply URL", and you are using it in your authentication request as the "redirect_uri" parameter, you will get the following error:

Request Id: db18f633-e264-472d-8591-6e5369760f13
Correlation Id: db18f633-e264-472d-8591-6e5369760f13
Message: AADSTS50011: The reply url specified in the request does not 
   match the reply URLsconfigured for the application: 
   'bd51d56c-e744-4a58-91e1-9afd0d7e821c'.
Advanced diagnostics: Enable
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reproduce the error. This will collect additional information that will 
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Fixing the issue is easy. Just go back to Azure AD admin portal and add http://fyicenter.com/openID_receiver.php as "Reply URL" as described in the previous tutorial.

 

⇒ Azure AD v2 Authentication Request Test Page

⇐ Authentication Response Received from Azure AD v2

⇑ Azure AD Integration v2.0

⇑⇑ OpenID Tutorials