Web Form B2C Redirection

Dave O'Hara 1

I have a legacy web form that needs to use B2C for authentication. I'm getting the B2C login ok, if I use something like http://localhost:55555 in the redirect uri on the application registration. The problem is that after getting through the login, it goes to a blank screen that has localhost:55555 in the URL line. If I try to make the redirect uri something like http://localhost:55555/auth_return, it immediately goes to http://localhost:55555/auth_return and doesn't stop to do the authentication.

What am I missing? I appreciate any help.

James Hamil 21,466 Reputation points Microsoft Employee

2021-03-24T22:12:06.467+00:00

Hi @Dave O'Hara , please check this thread and verify that your settings are correct. Please let me know if you have any questions.

Best,
James
Dave O'Hara 1 Reputation point

2021-03-25T12:37:07.903+00:00
Thanks for the feedback James.

I believe all my settings are correct. It'll allow me to login, but I'm still getting a blank screen when it returns. Here's my challenge. Any other suggestions?

HttpContext.Current.GetOwinContext().Authentication.Challenge( new AuthenticationProperties() { RedirectUri = "/" }, Startup.SignInPolicyId);
Dave O'Hara 1 Reputation point

2021-05-19T18:56:30.13+00:00

Thanks for the suggestion James. I've got the redirect working. However, I'm not finding the claims. Also, Request.IsAuthenticated is set to false. Any other suggestions?