Remove uses of DefaultAzureCredential (#2255)

Author: brianrob

src/HeapDump/Program.cs

@@ -60,12 +60,9 @@ private static int MainWorker(string[] args)
             string inputSpec = null;
             int minSecForTrigger = -1;
 
-            DefaultAzureCredential symbolsTokenCredential = new DefaultAzureCredential(
-                new DefaultAzureCredentialOptions()
-                {
-                    ExcludeInteractiveBrowserCredential = false,
-                    ExcludeManagedIdentityCredential = true,
-                });
+            ChainedTokenCredential symbolsTokenCredential = new ChainedTokenCredential(
+                new VisualStudioCredential(),
+                new InteractiveBrowserCredential());
 
             var dumper = new GCHeapDumper(Console.Out, symbolsTokenCredential);
 

src/PerfView/Authentication.cs

@@ -256,13 +256,7 @@ public static void Configure(this SymbolReaderAuthenticationHandler handler, Aut
         /// <returns>This instance for fluent chaining.</returns>
         public static SymbolReaderAuthenticationHandler AddSymwebAuthentication(this SymbolReaderAuthenticationHandler httpHandler, TextWriter log, bool silent = false)
         {
-            DefaultAzureCredentialOptions options = new DefaultAzureCredentialOptions
-            {
-                ExcludeInteractiveBrowserCredential = silent,
-                ExcludeManagedIdentityCredential = true // This is not designed to be used in a service.
-            };
-
-            return httpHandler.AddHandler(new SymwebHandler(log, new DefaultAzureCredential(options)));
+            return httpHandler.AddHandler(new SymwebHandler(log, CreateTokenCredential()));
         }
 
         /// <summary>
@@ -285,13 +279,7 @@ public static SymbolReaderAuthenticationHandler AddGitCredentialManagerAuthentic
         /// <returns>This instance for fluent chaining.</returns>
         public static SymbolReaderAuthenticationHandler AddAzureDevOpsAuthentication(this SymbolReaderAuthenticationHandler httpHandler, TextWriter log, bool silent = false)
         {
-            DefaultAzureCredentialOptions options = new DefaultAzureCredentialOptions
-            {
-                ExcludeInteractiveBrowserCredential = silent,
-                ExcludeManagedIdentityCredential = true // This is not designed to be used in a service.
-            };
-
-            return httpHandler.AddHandler(new AzureDevOpsHandler(log, new DefaultAzureCredential(options)));
+            return httpHandler.AddHandler(new AzureDevOpsHandler(log, CreateTokenCredential()));
         }
 
         /// <summary>
@@ -307,6 +295,13 @@ public static SymbolReaderAuthenticationHandler AddGitHubDeviceCodeAuthenticatio
         public static SymbolReaderAuthenticationHandler AddBasicHttpAuthentication(this SymbolReaderAuthenticationHandler httpHandler, TextWriter log, Window mainWindow)
             => httpHandler.AddHandler(new BasicHttpAuthHandler(log));
 
+        private static ChainedTokenCredential CreateTokenCredential()
+        {
+            return new ChainedTokenCredential(
+                new VisualStudioCredential(),
+                new InteractiveBrowserCredential());
+        }
+
         /// <summary>
         /// Get the HWND of the given WPF window in a way that honors WPF
         /// threading rules.

src/SymbolsAuth/Samples/1_InteractivePopupAuth.cs

@@ -37,12 +37,7 @@ public static void Run(string[] args)
             /*** Begin Example ***/
 
             // Setup the token credential that the handler will use to authenticate.
-            DefaultAzureCredential credential = new DefaultAzureCredential(
-                new DefaultAzureCredentialOptions()
-                {
-                    ExcludeInteractiveBrowserCredential = false,
-                    ExcludeManagedIdentityCredential = true,
-                });
+            InteractiveBrowserCredential credential = new InteractiveBrowserCredential();
 
             // Create a new symbols authentication handler and configure it for authentication to symweb.
             SymbolReaderAuthenticationHandler symbolReaderAuthHandler = new SymbolReaderAuthenticationHandler()