Update regional tests. (#4378)

Author: pmaytak

tests/Microsoft.Identity.Test.Integration.netfx/HeadlessTests/ClientCredentialsTests.WithRegion.cs

@@ -7,11 +7,8 @@
 using System.Linq;
 using System.Net;
 using System.Net.Http;
-using System.Security.Cryptography.X509Certificates;
 using System.Threading.Tasks;
 using Microsoft.Identity.Client;
-using Microsoft.Identity.Client.Cache;
-using Microsoft.Identity.Client.Internal;
 using Microsoft.Identity.Client.PlatformsCommon.Factories;
 #if NET_CORE
 using Microsoft.Identity.Client.PlatformsCommon.Shared;
@@ -31,10 +28,6 @@ namespace Microsoft.Identity.Test.Integration.HeadlessTests
     public class RegionalAuthIntegrationTests
     {
         private KeyVaultSecretsProvider _keyVault;
-        private Dictionary<string, string> _dict = new Dictionary<string, string>
-        {
-            ["allowestsrnonmsi"] = "true"
-        };
 
         private const string RegionalHost = "centralus.login.microsoft.com";
         private const string GlobalHost = "login.microsoftonline.com";
@@ -158,7 +151,6 @@ private async Task<AuthenticationResult> GetAuthenticationResultAsync(
             bool withForceRefresh = false)
         {
             var result = await _confidentialClientApplication.AcquireTokenForClient(scope)
-                            .WithExtraQueryParameters(_dict)
                             .WithForceRefresh(withForceRefresh)
                             .ExecuteAsync()
                             .ConfigureAwait(false);
@@ -199,8 +191,8 @@ private static string GetSignedClientAssertionUsingMsalInternal(string clientId,
             var manager = PlatformProxyFactory.CreatePlatformProxy(null).CryptographyManager;
 
             var jwtToken = new Client.Internal.JsonWebToken(manager, clientId, TestConstants.ClientCredentialAudience, claims);
-            var cert = ConfidentialAppSettings.GetSettings(Cloud.Public).GetCertificate();
-            
+            var cert = ConfidentialAppSettings.GetSettings(Cloud.Public).GetCertificate();
+
             return jwtToken.Sign(cert, Base64UrlHelpers.Encode(cert.GetCertHash()), true);
         }
     }

tests/Microsoft.Identity.Test.Integration.netfx/HeadlessTests/OnBehalfOfTests.cs

@@ -241,7 +241,7 @@ public async Task WithMultipleUsers_TestAsync()
         public async Task ArlingtonWebAPIAccessingGraphOnBehalfOfUserTestAsync()
         {
             var arligntonUser = (await LabUserHelper.GetArlingtonUserAsync().ConfigureAwait(false)).User;
-            
+
             var msalPublicClient = PublicClientApplicationBuilder.Create("cb7faed4-b8c0-49ee-b421-f5ed16894c83")
                                                                  .WithAuthority("https://login.microsoftonline.us/organizations")
                                                                  .WithRedirectUri(TestConstants.RedirectUri)
@@ -417,7 +417,7 @@ private async Task<IConfidentialClientApplication> RunOnBehalfOfTestAsync(
                 .WithTestLogging()
                 .Build();
             s_inMemoryTokenCache.Bind(pca.UserTokenCache);
-            
+
             try
             {
                 authResult = await pca
@@ -498,11 +498,7 @@ private ConfidentialClientApplication BuildCca(string tenantId, bool withRegion
             if (withRegion)
             {
                 builder
-                    .WithAzureRegion(TestConstants.Region)
-                    .WithExtraQueryParameters(new Dictionary<string, string>
-                    {
-                        ["allowestsrnonmsi"] = "true" // allow regional for testing
-                    });
+                    .WithAzureRegion(TestConstants.Region);
             }
 
             return builder.BuildConcrete();

tests/devapps/RegionalTestApp/Program.cs

@@ -2,10 +2,7 @@
 // Licensed under the MIT License.
 
 using System;
-using System.Collections.Generic;
 using System.Threading.Tasks;
-using Microsoft.Identity.Client;
-using Microsoft.Identity.Test.Integration.NetFx.Infrastructure;
 
 /**
  * Note: Restart the application between the test cases to clear the statics.
@@ -174,10 +171,6 @@ private static async Task AcquireTokenAsync(string region, bool setEnvVariable =
             }
 
             string[] scopes = new string[] { $"{s_appSettings.ClientId}/.default", };
-            Dictionary<string, string> dict = new Dictionary<string, string>
-            {
-                ["allowestsrnonmsi"] = "true"
-            };
 
             var builder = ConfidentialClientApplicationBuilder.Create(s_appSettings.ClientId)
                 .WithAuthority(s_appSettings.Authority, false)
@@ -195,7 +188,6 @@ private static async Task AcquireTokenAsync(string region, bool setEnvVariable =
             Console.WriteLine($"CCA created. Is regional:{region}, Set env var:{setEnvVariable}.");
 
             AuthenticationResult result = await cca.AcquireTokenForClient(scopes)
-                .WithExtraQueryParameters(dict)
                 .ExecuteAsync()
                 .ConfigureAwait(false);