I am using IdentityServer4 (IS4) to connect to AzureAD for authentication. I have created the app on AzureAD and used the correct ClientID and Tenant ID as well.
I am getting the following error while signing in:
[15:13:04 Information] Microsoft.AspNetCore.Authentication.OpenIdConnect.OpenIdConnectHandler
AuthenticationScheme: OpenIdConnect was challenged.
[15:13:06 Debug] IdentityServer4.Hosting.CorsPolicyProvider
CORS request made for path: /signin-oidc from origin: https://login.microsoftonline.com but was ignored because path was not for an allowed IdentityServer CORS endpoint
[15:13:06 Information] Microsoft.AspNetCore.Authentication.Cookies.CookieAuthenticationHandler
AuthenticationScheme: Identity.External signed in.
Please, I requesting to guide me, as in what is going wrong here.
Here's how my entire Startup.cs looks like:
// Copyright (c) Brock Allen & Dominick Baier. All rights reserved.
// Licensed under the Apache License, Version 2.0. See LICENSE in the project root for license information.
using IdentityServer4;
using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.Hosting;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.Hosting;
using Microsoft.EntityFrameworkCore;
using IdentityServerHost.Quickstart.UI;
using System.Reflection;
using IdentityServer.Models;
using Microsoft.AspNetCore.Identity;
using IdentityServer.Data;
using IdentityServer4.Configuration;
using System;
using Microsoft.AspNetCore.Authentication;
using IdentityServer4.Services;
using Microsoft.Extensions.Logging;
using System.Collections.Generic;
namespace IdentityServer
{
public class Startup
{
public IWebHostEnvironment Environment { get; }
public IConfiguration Configuration { get; }
public Startup(IWebHostEnvironment environment, IConfiguration configuration)
{
Environment = environment;
Configuration = configuration;
}
public void ConfigureServices(IServiceCollection services)
{
var connectionString = Configuration.GetConnectionString("DefaultConnection");
var migrationsAssembly = typeof(Startup).GetTypeInfo().Assembly.GetName().Name;
services.AddControllersWithViews();
services.AddDbContext<IdentityServerContext>(options =>
options.UseMySql(connectionString, sql => sql.MigrationsAssembly(migrationsAssembly))
);
services.AddDbContext<Data.ConfigurationDbContext>(options => options.UseMySql(connectionString, sql => sql.MigrationsAssembly(migrationsAssembly)));
services.AddIdentity<ApplicationUser, IdentityRole>(options =>
{
options.SignIn.RequireConfirmedEmail = false;
//New added
options.Password.RequiredLength = 4;
options.Password.RequireLowercase = false;
options.Password.RequireUppercase = false;
options.Password.RequireDigit = false;
options.Password.RequireNonAlphanumeric = false;
options.Lockout.AllowedForNewUsers = true;
options.Lockout.DefaultLockoutTimeSpan = new TimeSpan(0, 15, 00);
options.Lockout.MaxFailedAccessAttempts = 5;
})
.AddEntityFrameworkStores<IdentityServerContext>()
.AddDefaultTokenProviders();
var builder = services.AddIdentityServer(options =>
{
options.Events.RaiseErrorEvents = true;
options.Events.RaiseInformationEvents = true;
options.Events.RaiseFailureEvents = true;
options.Events.RaiseSuccessEvents = true;
// see https://identityserver4.readthedocs.io/en/latest/topics/resources.html
options.EmitStaticAudienceClaim = true;
options.UserInteraction.LoginUrl = "/Account/Login";
options.UserInteraction.LogoutUrl = "/Account/Logout";
options.Authentication = new IdentityServer4.Configuration.AuthenticationOptions()
{
CookieLifetime = TimeSpan.FromHours(10), // ID server cookie timeout set to 10 hours
CookieSlidingExpiration = true
};
})
//.AddTestUsers(TestUsers.Users)
// this adds the config data from DB (clients, resources, CORS)
.AddConfigurationStore(options =>
{
options.ConfigureDbContext = builder => builder.UseMySql(connectionString, sql => sql.MigrationsAssembly(migrationsAssembly));
})
// this adds the operational data from DB (codes, tokens, consents)
.AddOperationalStore(options =>
{
options.ConfigureDbContext = builder => builder.UseMySql(connectionString, sql => sql.MigrationsAssembly(migrationsAssembly));
// this enables automatic token cleanup. this is optional.
options.EnableTokenCleanup = true;
})
.AddAspNetIdentity<ApplicationUser>()
.AddProfileService<IdentityProfileService>();
services.AddCors(options =>
{
options.AddPolicy("CorsPolicy",
builder => builder.AllowAnyOrigin()
.AllowAnyMethod()
.AllowAnyHeader());
});
var autBuilder = services.AddAuthentication();
//Azure AD
autBuilder.AddAzureAd(options => Configuration.Bind("AzureAd", options));
// not recommended for production - you need to store your key material somewhere secure
builder.AddDeveloperSigningCredential();
/*
services.AddAuthentication()
.AddGoogle(options =>
{
options.SignInScheme = IdentityServerConstants.ExternalCookieAuthenticationScheme;
// register your IdentityServer with Google at https://console.developers.google.com
// enable the Google+ API
// set the redirect URI to https://localhost:5001/signin-google
options.ClientId = "copy client ID from Google here";
options.ClientSecret = "copy client secret from Google here";
});
*/
}
public void Configure(IApplicationBuilder app)
{
if (Environment.IsDevelopment())
{
app.UseDeveloperExceptionPage();
app.UseDatabaseErrorPage();
}
app.UseStaticFiles();
app.UseRouting();
app.UseCors("CorsPolicy");
app.UseIdentityServer();
app.UseAuthorization();
app.UseEndpoints(endpoints =>
{
endpoints.MapDefaultControllerRoute();
});
}
}
}
And the Azure Extension.cs
using System;
using Microsoft.AspNetCore.Authentication.OpenIdConnect;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Options;
namespace Microsoft.AspNetCore.Authentication
{
public static class AzureAdAuthenticationBuilderExtensions
{
public static AuthenticationBuilder AddAzureAd(this AuthenticationBuilder builder)
=> builder.AddAzureAd(_ => { });
public static AuthenticationBuilder AddAzureAd(this AuthenticationBuilder builder, Action<AzureAdOptions> configureOptions)
{
builder.Services.Configure(configureOptions);
builder.Services.AddSingleton<IConfigureOptions<OpenIdConnectOptions>, ConfigureAzureOptions>();
builder.AddOpenIdConnect();
return builder;
}
private class ConfigureAzureOptions: IConfigureNamedOptions<OpenIdConnectOptions>
{
private readonly AzureAdOptions _azureOptions;
public ConfigureAzureOptions(IOptions<AzureAdOptions> azureOptions)
{
_azureOptions = azureOptions.Value;
}
public void Configure(string name, OpenIdConnectOptions options)
{
options.ClientId = _azureOptions.ClientId;
options.Authority = $"{_azureOptions.Instance}{_azureOptions.TenantId}";
options.UseTokenLifetime = true;
options.CallbackPath = _azureOptions.CallbackPath;
options.RequireHttpsMetadata = false;
}
public void Configure(OpenIdConnectOptions options)
{
Configure(Options.DefaultName, options);
}
}
}
}
And the appsettings.json
Appsettings.json
{
"ConnectionStrings": {
//"DefaultConnection": "connectiong_string"
},
"AzureAd": {
"Instance": "https://login.microsoftonline.com/",
"Domain": "",
"TenantId": "xxxxxxxxxxxxxxxxxxxxxxxxxx",
"ClientId": "yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy",
"CallbackPath": "/signin-oidc"
},
"TimeSettings": {
"AbsoluteRefreshTokenLifetime": 15552000,
"SlidingRefreshTokenLifetime": 1296000,
"IdentityTokenLifetime": 300,
"AccessTokenLifetime": 300,
"AuthorizationCodeLifetime": 300
}
}
IdentityServer has its own CORS settings for requests made by its clients.
You use the AllowedCorsOrigins collection on the client configuration to set this up. Simply add the origin of the client to the collection and the default configuration in IdentityServer will consult these values to allow cross-origin calls from the origins.
new Client
{
...
AllowedCorsOrigins = new List<string>
{
"http://www.myclient.com"
}
}
Hard to tell, one thought is if the use of "CallbackPath": "/signin-oidc" should be changed to some other URL to not conflict with other things that uses /signin-oidc.
For example in the code here they use:
.AddOpenIdConnect("aad", "Sign-in with Azure AD", options => { ...
options.SignInScheme = IdentityServerConstants.ExternalCookieAuthenticationScheme;
options.SignOutScheme = IdentityServerConstants.SignoutScheme;
options.ResponseType = "id_token";
options.CallbackPath = "/signin-aad";
options.SignedOutCallbackPath = "/signout-callback-aad";
options.RemoteSignOutPath = "/signout-aad";