Added the ability to install/uninstall Windows Authentication and Url Authorization now that the IIS Administration API does not depend on them.

src/Microsoft.IIS.Administration.WebServer.Authentication/Controllers/WinAuthController.cs

@@ -11,7 +11,7 @@ namespace Microsoft.IIS.Administration.WebServer.Authentication
     using Web.Administration;
     using Core.Http;
     using Core;
-    
+    using System.Threading.Tasks;
 
     [RequireWebServer]
     public class WinAuthController : ApiBaseController
@@ -65,9 +65,24 @@ namespace Microsoft.IIS.Administration.WebServer.Authentication
             return WindowsAuthenticationHelper.ToJsonModel(site, winAuthId.Path);
         }
 
+        [HttpPost]
+        [Audit]
+        [ResourceInfo(Name = Defines.WindowsAuthenticationName)]
+        public async Task<object> Post()
+        {
+            if (WindowsAuthenticationHelper.IsFeatureEnabled()) {
+                throw new AlreadyExistsException(WindowsAuthenticationHelper.FEATURE_NAME);
+            }
+
+            await WindowsAuthenticationHelper.SetFeatureEnabled(true);
+
+            dynamic auth = WindowsAuthenticationHelper.ToJsonModel(null, null);
+            return Created(WindowsAuthenticationHelper.GetLocation(auth.id), auth);
+        }
+
         [HttpDelete]
         [Audit]
-        public void Delete(string id)
+        public async Task Delete(string id)
         {
             WinAuthId winAuthId = new WinAuthId(id);
 
@@ -79,6 +94,10 @@ namespace Microsoft.IIS.Administration.WebServer.Authentication
                 WindowsAuthenticationHelper.GetSection(site, winAuthId.Path, ManagementUnit.ResolveConfigScope()).RevertToParent();
                 ManagementUnit.Current.Commit();
             }
+
+            if (winAuthId.SiteId == null && WindowsAuthenticationHelper.IsFeatureEnabled()) {
+                await WindowsAuthenticationHelper.SetFeatureEnabled(false);
+            }
         }
     }
 }

src/Microsoft.IIS.Administration.WebServer.Authorization/Controller/AuthorizationController.cs

@@ -10,6 +10,7 @@ namespace Microsoft.IIS.Administration.WebServer.Authorization
     using Core.Http;
     using Sites;
     using System.Net;
+    using System.Threading.Tasks;
     using Web.Administration;
 
 
@@ -72,9 +73,24 @@ namespace Microsoft.IIS.Administration.WebServer.Authorization
             return authorization;
         }
 
+        [HttpPost]
+        [Audit]
+        [ResourceInfo(Name = Defines.AuthorizationName)]
+        public async Task<object> Post()
+        {
+            if (AuthorizationHelper.IsFeatureEnabled()) {
+                throw new AlreadyExistsException(AuthorizationHelper.FEATURE_NAME);
+            }
+
+            await AuthorizationHelper.SetFeatureEnabled(true);
+
+            dynamic auth = AuthorizationHelper.ToJsonModel(null, null);
+            return Created(AuthorizationHelper.GetLocation(auth.id), auth);
+        }
+
         [HttpDelete]
         [Audit]
-        public void Delete(string id)
+        public async Task Delete(string id)
         {
             AuthorizationId authId = new AuthorizationId(id);
 
@@ -87,6 +103,10 @@ namespace Microsoft.IIS.Administration.WebServer.Authorization
                 section.RevertToParent();
                 ManagementUnit.Current.Commit();
             }
+
+            if (authId.SiteId == null && AuthorizationHelper.IsFeatureEnabled()) {
+                await AuthorizationHelper.SetFeatureEnabled(false);
+            }
         }
     }
 }

test/Microsoft.IIS.Administration.Tests/IISOptionalFeatures.cs

@@ -24,6 +24,8 @@ namespace Microsoft.IIS.Administration.Tests
         //[InlineData("/api/webserver/http-request-tracing")]
         //[InlineData("/api/webserver/authentication/basic-authentication")]
         //[InlineData("/api/webserver/authentication/digest-authentication")]
+        //[InlineData("/api/webserver/authentication/windows-authentication")]
+        //[InlineData("/api/webserver/authorization")]
         //[InlineData("/api/webserver/ip-restrictions")]
         //[InlineData("/api/webserver/logging")]
         //[InlineData("/api/webserver/http-request-tracing")]