Add Authorization extension method

Author: captainsafia

src/DefaultBuilder/src/AuthorizationWebApplicationBuilderExtensions.cs

@@ -0,0 +1,28 @@
+// 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.Authorization;
+using Microsoft.Extensions.DependencyInjection;
+
+namespace Microsoft.AspNetCore.Builder;
+
+/// <summary>
+/// Extension methods for setting up authorization services in an <see cref="WebApplicationBuilder" />.
+/// </summary>
+public static class AuthorizationWebApplicationBuilderExtensions
+{
+    /// <summary>
+    /// Registers services required by authentication services.
+    /// </summary>
+    /// <param name="builder">The <see cref="WebApplicationBuilder"/>.</param>
+    /// <returns>A <see cref="AuthorizationBuilder"/> that can be used to further configure authentication.</returns>
+    public static AuthorizationBuilder AddAuthorization(this WebApplicationBuilder builder)
+    {
+        if (builder == null)
+        {
+            throw new ArgumentNullException(nameof(builder));
+        }
+
+        return builder.Services.AddAuthorizationBuilder();
+    }
+}

src/DefaultBuilder/src/PublicAPI.Unshipped.txt

@@ -1,7 +1,9 @@
 #nullable enable
 Microsoft.AspNetCore.Builder.AuthenticationWebApplicationBuilderExtensions
+Microsoft.AspNetCore.Builder.AuthorizationWebApplicationBuilderExtensions
 Microsoft.AspNetCore.Builder.WebApplication.Use(System.Func<Microsoft.AspNetCore.Http.RequestDelegate!, Microsoft.AspNetCore.Http.RequestDelegate!>! middleware) -> Microsoft.AspNetCore.Builder.IApplicationBuilder!
 static Microsoft.AspNetCore.Builder.AuthenticationWebApplicationBuilderExtensions.AddAuthentication(this Microsoft.AspNetCore.Builder.WebApplicationBuilder! builder) -> Microsoft.AspNetCore.Authentication.AuthenticationBuilder!
 static Microsoft.AspNetCore.Builder.AuthenticationWebApplicationBuilderExtensions.AddAuthentication(this Microsoft.AspNetCore.Builder.WebApplicationBuilder! builder, string! defaultScheme) -> Microsoft.AspNetCore.Authentication.AuthenticationBuilder!
 static Microsoft.AspNetCore.Builder.AuthenticationWebApplicationBuilderExtensions.AddAuthentication(this Microsoft.AspNetCore.Builder.WebApplicationBuilder! builder, System.Action<Microsoft.AspNetCore.Authentication.AuthenticationOptions!>! configureOptions) -> Microsoft.AspNetCore.Authentication.AuthenticationBuilder!
+static Microsoft.AspNetCore.Builder.AuthorizationWebApplicationBuilderExtensions.AddAuthorization(this Microsoft.AspNetCore.Builder.WebApplicationBuilder! builder) -> Microsoft.AspNetCore.Authorization.AuthorizationBuilder!
 static Microsoft.Extensions.Hosting.GenericHostBuilderExtensions.ConfigureWebHostDefaults(this Microsoft.Extensions.Hosting.IHostBuilder! builder, System.Action<Microsoft.AspNetCore.Hosting.IWebHostBuilder!>! configure, System.Action<Microsoft.Extensions.Hosting.WebHostBuilderOptions!>! configureOptions) -> Microsoft.Extensions.Hosting.IHostBuilder!

src/DefaultBuilder/test/Microsoft.AspNetCore.Tests/WebApplicationTests.cs

@@ -1990,11 +1990,10 @@ public async Task RegisterAuthMiddlewaresCorrectly()
         var username = "foobar";
 
         var builder = WebApplication.CreateBuilder();
-        builder.Services.AddAuthenticationCore(o =>
+        builder.AddAuthentication(o =>
         {
             o.DefaultScheme = "testSchemeName";
-        });
-        builder.AddAuthentication().AddScheme<AuthenticationSchemeOptions, UberHandler>("testSchemeName", "testDisplayName", _ => { });
+        }).AddScheme<AuthenticationSchemeOptions, UberHandler>("testSchemeName", "testDisplayName", _ => { });
         builder.WebHost.UseTestServer();
         await using var app = builder.Build();
 

src/Security/Authentication/JwtBearer/samples/MinimalJwtBearerSample/Program.cs

@@ -13,12 +13,12 @@
     .AddJwtBearer("ClaimedDetails")
     .AddJwtBearer("InvalidScheme");
 
-builder.Services.AddAuthorization(options =>
-    options.AddPolicy("is_admin", policy =>
+builder.AddAuthorization()
+    .AddPolicy("is_admin", policy =>
     {
         policy.RequireAuthenticatedUser();
         policy.RequireClaim("is_admin", "true");
-    }));
+    });
 
 var app = builder.Build();