File: RemoteAuthenticationTests.cs
Web Access
Project: src\src\Security\Authentication\test\Microsoft.AspNetCore.Authentication.Test.csproj (Microsoft.AspNetCore.Authentication.Test)
// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
 
using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.Hosting;
using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.TestHost;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Hosting;
 
namespace Microsoft.AspNetCore.Authentication;
 
public abstract class RemoteAuthenticationTests<TOptions> : SharedAuthenticationTests<TOptions> where TOptions : RemoteAuthenticationOptions
{
    protected override string DisplayName => DefaultScheme;
 
    private Task<IHost> CreateHost(Action<TOptions> configureOptions, Func<HttpContext, Task> testpath = null, bool isDefault = true)
        => CreateHostWithServices(s =>
        {
            var builder = s.AddAuthentication();
            s.AddSingleton<IConfiguration>(new ConfigurationManager());
            if (isDefault)
            {
                s.Configure<AuthenticationOptions>(o => o.DefaultScheme = DefaultScheme);
            }
            RegisterAuth(builder, o =>
            {
                o.TimeProvider = TimeProvider;
                configureOptions(o);
            });
        }, testpath);
 
    protected virtual async Task<IHost> CreateHostWithServices(Action<IServiceCollection> configureServices, Func<HttpContext, Task> testpath = null)
    {
        var host = new HostBuilder()
            .ConfigureWebHost(webHostBuilder =>
                webHostBuilder.UseTestServer()
                    .Configure(app =>
                    {
                        app.Use(async (context, next) =>
                        {
                            if (testpath != null)
                            {
                                await testpath(context);
                            }
                            await next(context);
                        });
                    })
                    .ConfigureServices(configureServices))
            .Build();
        await host.StartAsync();
        return host;
    }
 
    protected abstract void ConfigureDefaults(TOptions o);
 
    [Fact]
    public async Task VerifySignInSchemeCannotBeSetToSelf()
    {
        using var host = await CreateHost(
            o =>
            {
                ConfigureDefaults(o);
                o.SignInScheme = DefaultScheme;
            },
            context => context.ChallengeAsync(DefaultScheme));
        using var server = host.GetTestServer();
        var error = await Assert.ThrowsAsync<InvalidOperationException>(() => server.SendAsync("https://example.com/challenge"));
        Assert.Contains("cannot be set to itself", error.Message);
    }
 
    [Fact]
    public async Task VerifySignInSchemeCannotBeSetToSelfUsingDefaultScheme()
    {
 
        using var host = await CreateHost(
            o => o.SignInScheme = null,
            context => context.ChallengeAsync(DefaultScheme),
            isDefault: true);
        using var server = host.GetTestServer();
        var error = await Assert.ThrowsAsync<InvalidOperationException>(() => server.SendAsync("https://example.com/challenge"));
        Assert.Contains("cannot be set to itself", error.Message);
    }
 
    [Fact]
    public async Task VerifySignInSchemeCannotBeSetToSelfUsingDefaultSignInScheme()
    {
        using var host = await CreateHostWithServices(
            services =>
            {
                var builder = services.AddAuthentication(o => o.DefaultSignInScheme = DefaultScheme);
                RegisterAuth(builder, o => o.SignInScheme = null);
            },
            context => context.ChallengeAsync(DefaultScheme));
        using var server = host.GetTestServer();
        var error = await Assert.ThrowsAsync<InvalidOperationException>(() => server.SendAsync("https://example.com/challenge"));
        Assert.Contains("cannot be set to itself", error.Message);
    }
}