Merge pull request Azure#1089 from ogail/release-1.0.0-preview

Support SM/RM cmdlets execution with RP registration

Author: Hovsep

src/ResourceManager/Common/Commands.ResourceManager.Common/AzureRMCmdlet.cs

@@ -43,11 +43,16 @@ static AzureRMCmdlet()
            }
         }
 
+        /// <summary>
+        /// Creates new instance from AzureRMCmdlet and add the RPRegistration handler.
+        /// </summary>
         public AzureRMCmdlet()
         {
             AzureSession.ClientFactory.RemoveHandler(typeof(RPRegistrationDelegatingHandler));
             AzureSession.ClientFactory.AddHandler(new RPRegistrationDelegatingHandler(
-                () => AzureSession.ClientFactory.CreateClient<ResourceManagementClient>(DefaultContext, AzureEnvironment.Endpoint.ResourceManager),
+                () => new ResourceManagementClient(
+                    AzureSession.AuthenticationFactory.GetSubscriptionCloudCredentials(DefaultContext, AzureEnvironment.Endpoint.ResourceManager),
+                    DefaultContext.Environment.GetEndpointAsUri(AzureEnvironment.Endpoint.ResourceManager)),
                 s => _debugMessages.Enqueue(s)));
         }
 

src/ResourceManager/Common/Commands.ResourceManager.Common/RPRegistrationDelegatingHandler.cs

@@ -48,8 +48,6 @@ public RPRegistrationDelegatingHandler(Func<ResourceManagementClient> createClie
 
         protected override async Task<HttpResponseMessage> SendAsync(HttpRequestMessage request, CancellationToken cancellationToken)
         {
-            ResourceManagementClient = createClient();
-
             HttpResponseMessage responseMessage = await base.SendAsync(request, cancellationToken).ConfigureAwait(false);
             if (IsProviderNotRegistereError(responseMessage))
             {
@@ -61,6 +59,7 @@ protected override async Task<HttpResponseMessage> SendAsync(HttpRequestMessage
                     registeredProviders.Add(providerName);
                     try
                     {
+                        ResourceManagementClient = createClient();
                         writeDebug(string.Format(Resources.ResourceProviderRegisterAttempt, providerName));
                         ResourceManagementClient.Providers.Register(providerName);
                         Provider provider = null;