Microsoft inbuilt azuread authentication in ASP.NET MVC getting error

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I am using microsoft inbuilt authorization in asp.net mvc.
I am using below call in startup.auth.cs. I am getting prompt in mobile for authorization after allowing it is not redirecting in default page.

C#

private static string clientId = ConfigurationManager.AppSettings["ida:ClientId"];           
        public void ConfigureAuth(IAppBuilder app)
        {
            app.SetDefaultSignInAsAuthenticationType(CookieAuthenticationDefaults.AuthenticationType);

            app.UseCookieAuthentication(new CookieAuthenticationOptions());

            app.UseOpenIdConnectAuthentication(
                new OpenIdConnectAuthenticationOptions
                {
                    ClientId = clientId,
                    Authority = authority,                    
                    PostLogoutRedirectUri = postLogoutRedirectUri
                });
        }

What I have tried:

I tried multiple ways but not getting correct one

Posted 30-Jun-23 5:55am

Member 15418280

Updated 30-Jun-23 7:08am

Dave Kreskowiak

v2

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Wessel Beulink · Answer 1 · 2024-02-13T21:46:00

It seems like you're facing a problem with redirecting to the default page after successful authorization when using Microsoft's built-in authorization in an ASP.NET.

Try following steps for troubleshooting;

1. Verify Redirect URI: Ensure the redirect URI in your application matches exactly with what is configured in your identity provider.

2. Set RedirectUri Property: Explicitly set the RedirectUri in OpenIdConnectAuthenticationOptions to your application's redirect URI.

C#

RedirectUri = "http://localhost:port/signin-oidc"

3. Handle Authentication Failures:
Monitor the AuthenticationFailed event to catch and handle any authentication errors.

C#

Notifications = new OpenIdConnectAuthenticationNotifications
{
    AuthenticationFailed = context =>
    {
        context.Response.Redirect("/Home/Error");
        return Task.FromResult(0);
    }
};

4. Check Startup Class Configuration: Ensure your Startup class is correctly recognized by OWIN with the [assembly: OwinStartup(typeof(YourNamespace.Startup))] attribute.

5. Review Session and Cookie Settings: Make sure cookies are correctly configured to maintain sessions, especially for mobile browsers.

6. Implement Logging: Add logging throughout the authentication process to identify where the process might be failing.

7. Investigate Mobile-Specific Issues: Since the problem occurs on mobile, look for any mobile-specific settings or behaviors that might be affecting the authentication flow.