AADSTS900971: No reply address provided.

Question

AADSTS900971: No reply address provided.

Sameer 96

I have a .net core web api running in local Service Fabric Cluster. It uses Swashbuckle.AspNetCore 6.1.4 version for swagger UI.

API is protected by a Service Principal - lets say "SPN-App".

For Swagger UI to be useful while developing locally, I am using different Service Principal "SPN-Swagger" that has redirect URL configured as shown below.

I can see the redirect URI in the browser but still the message says "No reply address provided", what am I doing wrong?

Thanks

Sameer 96 Reputation points

2021-08-09T18:27:15.027+00:00

The swagger UI is valid and I verified it by opening it directly.

Answer accepted by question author

0 additional answers

Your answer

Sameer 96 Reputation points

2021-08-09T18:27:15.027+00:00

The swagger UI is valid and I verified it by opening it directly.

Answer 1

Sameer 96

I figured it out. The RedirectURL was missing the api-version parameter so it was miss matched.

Rakesh Kumar 1 Reputation point

2021-08-13T12:57:51.96+00:00

Hi Sameer,

I am facing the same issue. Could you please explain or provide what is API-Version parameter. From where I can get this.
Sameer 96 Reputation points

2021-08-13T15:16:57.347+00:00

In my case I am using multiple versions of the API so in Swagger I see api version drop down.

When from swagger I attempt Oauth2 flow, the redirect URL has the api version parameter when it goes to /authorize endpoint. You can see it in my screenshot with my question above. It appears as urls.PrimaryName%3D2021-08-07

So in redirect URI in portal on service principal, I appended this urls.PrimaryName%3D2021-08-07 as it is then it worked.

Share via

AADSTS900971: No reply address provided.

0 additional answers

Your answer