AzureAdB2COptions.RedirectUri not working

[grantbowering]

Is it the intent of this code forRedirectUri property on the AzureAdB2COptions class (set in my appsettings.json) to end up the redirect_uri= querystring parameter of the /te/[tenant]/[policy]/oauth2/v2.0/authorize? call?

Because it sure doesn't.
It's ignoring it.

My RedirectUri is set to http://localhost:3456/app/signin-oidc, but what gets sent in that call is &redirect_uri=http%3A%2F%2Flocalhost%3A3456%2Fsignin-oidc...
as in, conspicuously missing the /app part. Which is real important.

So I tried just putting random things into that property and confirmed it's not using it at all, it seems to just be sending the origin server + /signin-oidc no matter WHAT is in the RedirectUri!

Is there somewhere extra this needs to be assigned that this sample code is missing, or is it just not for what I thought it was?

And if the latter, does that mean that this sample just doesn't work if it's not serving at the server root?

[soorajpm]

Hi,

You can override the Redirect URI in the OnRedirectToIdentityProvider event. Example:
public Task OnRedirectToIdentityProvider(RedirectContext context) { context.ProtocolMessage.RedirectUri = "https://localhost:3456/app/signin-oidc"; }

Make sure the Redirect URI is updated in the Application Registration page

[jmprieur]

Closing this issue as this sample is being archived and replaced by a newer ASP.NET Core 3.1 sample.
See Readme.md