KindeK
Kinde4mo ago
7 replies
guilhermevini

403 Forbidden error on logout redirect

Hello Kinde Support,

I’m implementing OpenID Connect authentication in an ASP.NET Core (Blazor Server) application using the standard logout flow (/logout → signout-callback-oidc).

Login works as expected, but when triggering the logout I get redirected to:

https://<my-org>.kinde.com/logout?post_logout_redirect_uri=https%3A%2F%2Flocalhost%3A7079%2Fsignout-callback-oidc&id_token_hint=...

and receive a 403 Forbidden response.

In the application settings I’ve already added the following URLs to Allowed Logout Redirect URLs:
https://localhost:7079/signout-callback-oidc
https://mydomain.com/signout-callback-oidc

However, I still get the 403 error.

Could you please confirm if there are any additional settings required to accept the post_logout_redirect_uri in the logout flow?

Thank you for your support,
Guilherme
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