Connecting to Azure B2C, with .NET Core from behin

问题:

Almost have this working. Almost.

My set up is that I have an Azure B2C Tenant set up, and some modified example code that I've changed to reflect the Tenant information. This all works fine locally, with a localhost uri.

My remote set up is a Ubuntu 16.01 server, with a Nginx 1.10.0 webserver acting as a reverse proxy to a .NET Core 1.0.4 and all with a LetsEncrypt SSL cert.

The proxy serves .NET projects fine, however when I hit the sign in it takes me over to the B2C login with an incorrect redirect_url.

I'd expect the value to reflect what is in the settings file, "https.sub.host.suffix/signin-oidc" instead I'm getting "http.sub.host.suffix,sub.host.suffix/signin-oidc"

Any ideas or suggestions appreciated!

回答1:

If NGINX is offloading SSL/TLS and then calling the .NET Core app, check as most probably is doing it through open HTTP (port 80).

You either need to ensure HTTPS all-the-way, or signal an HTTPS scheme to get triggered if HTTP endpoint was called.

As the .NET Core App gets a request through an HTTP endpoint, every URI created by it will keep that same scheme. So, you'll need to force https:// at link building time.

Hope it helps!