Update Microsoft.IdentityModel to 7.0.0-preview4 (#50415)

* Update Microsoft.Identity.Model to 7.0.0-preview4

* Update dependencies from https://github.com/dotnet/source-build-externals build 20230830.1

Microsoft.SourceBuild.Intermediate.source-build-externals
 From Version 8.0.0-alpha.1.23429.1 -> To Version 8.0.0-alpha.1.23430.1

* Update dependencies from https://github.com/dotnet/source-build-externals build 20230830.3

Microsoft.SourceBuild.Intermediate.source-build-externals
 From Version 8.0.0-alpha.1.23430.1 -> To Version 8.0.0-alpha.1.23430.3

---------

Co-authored-by: dotnet-maestro[bot] <dotnet-maestro[bot]@users.noreply.github.com>

Author: eerhardt

eng/Version.Details.xml

@@ -189,9 +189,9 @@
       <Uri>https://github.com/dotnet/runtime</Uri>
       <Sha>4122c63a13cfe40e97ac1f9ef01d8110a66943f4</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.SourceBuild.Intermediate.source-build-externals" Version="8.0.0-alpha.1.23429.1">
+    <Dependency Name="Microsoft.SourceBuild.Intermediate.source-build-externals" Version="8.0.0-alpha.1.23430.3">
       <Uri>https://github.com/dotnet/source-build-externals</Uri>
-      <Sha>0603839a51f5e18b89c60a3690aff5e81fa666ca</Sha>
+      <Sha>c88d8d75ed6b8d426b7fad50eadd7f6fec46a7e4</Sha>
       <SourceBuild RepoName="source-build-externals" ManagedOnly="true" />
     </Dependency>
     <Dependency Name="Microsoft.SourceBuild.Intermediate.symreader" Version="2.0.0-beta-23228-03">

eng/Versions.props

@@ -11,7 +11,7 @@
     <AspNetCorePatchVersion>0</AspNetCorePatchVersion>
     <PreReleaseVersionIteration>2</PreReleaseVersionIteration>
     <ValidateBaseline>true</ValidateBaseline>
-    <IdentityModelVersion>7.0.0-preview3</IdentityModelVersion>
+    <IdentityModelVersion>7.0.0-preview4</IdentityModelVersion>
     <!--
         When StabilizePackageVersion is set to 'true', this branch will produce stable outputs for 'Shipping' packages
     -->
@@ -162,7 +162,7 @@
     <MicrosoftDotNetBuildTasksTemplatingVersion>8.0.0-beta.23419.1</MicrosoftDotNetBuildTasksTemplatingVersion>
     <MicrosoftDotNetRemoteExecutorVersion>8.0.0-beta.23419.1</MicrosoftDotNetRemoteExecutorVersion>
     <!-- Packages from dotnet/source-build-externals -->
-    <MicrosoftSourceBuildIntermediatesourcebuildexternalsVersion>8.0.0-alpha.1.23429.1</MicrosoftSourceBuildIntermediatesourcebuildexternalsVersion>
+    <MicrosoftSourceBuildIntermediatesourcebuildexternalsVersion>8.0.0-alpha.1.23430.3</MicrosoftSourceBuildIntermediatesourcebuildexternalsVersion>
     <!-- Packages from dotnet/source-build-reference-packages -->
     <MicrosoftSourceBuildIntermediatesourcebuildreferencepackagesVersion>8.0.0-alpha.1.23428.2</MicrosoftSourceBuildIntermediatesourcebuildreferencepackagesVersion>
     <!-- Packages from dotnet/symreader -->

src/Security/Authentication/WsFederation/src/WsFederationHandler.cs

@@ -98,7 +98,7 @@ protected override async Task HandleChallengeAsync(AuthenticationProperties prop
         var wsFederationMessage = new WsFederationMessage()
         {
             IssuerAddress = _configuration.TokenEndpoint ?? string.Empty,
-            Wtrealm = Options.Wtrealm!, // TODO: https://github.com/dotnet/aspnetcore/issues/50242
+            Wtrealm = Options.Wtrealm,
             Wa = WsFederationConstants.WsFederationActions.SignIn,
         };
 
@@ -195,7 +195,7 @@ protected override async Task<HandleRequestResult> HandleRemoteAuthenticateAsync
             {
                 // Extract the user state from properties and reset.
                 properties.Items.TryGetValue(WsFederationDefaults.UserstatePropertiesKey, out var userState);
-                wsFederationMessage.Wctx = userState!; // TODO: '!' can be removed with https://github.com/AzureAD/azure-activedirectory-identitymodel-extensions-for-dotnet/issues/2240
+                wsFederationMessage.Wctx = userState;
             }
 
             var messageReceivedContext = new MessageReceivedContext(Context, Scheme, Options, properties)
@@ -425,7 +425,7 @@ public virtual async Task SignOutAsync(AuthenticationProperties? properties)
         var wsFederationMessage = new WsFederationMessage()
         {
             IssuerAddress = _configuration.TokenEndpoint ?? string.Empty,
-            Wtrealm = Options.Wtrealm!, // TODO: https://github.com/dotnet/aspnetcore/issues/50242
+            Wtrealm = Options.Wtrealm,
             Wa = WsFederationConstants.WsFederationActions.SignOut,
         };
 

src/Security/Authentication/test/JwtBearerTests_Handler.cs

@@ -914,23 +914,21 @@ public async Task ExpirationAndIssuedSetOnAuthenticateResult()
     public async Task ExpirationAndIssuedWhenMinOrMaxValue()
     {
         var key = new SymmetricSecurityKey(Encoding.UTF8.GetBytes(new string('a', 128)));
-        //var creds = new SigningCredentials(key, SecurityAlgorithms.HmacSha256);
-
-        //var claims = new[]
-        //{
-        //    new Claim(ClaimTypes.NameIdentifier, "Bob")
-        //};
-
-        //var token = new JwtSecurityToken(
-        //    issuer: "issuer.contoso.com",
-        //    audience: "audience.contoso.com",
-        //    claims: claims,
-        //    expires: DateTime.MaxValue,
-        //    signingCredentials: creds);
-
-        //var tokenText = new JwtSecurityTokenHandler().WriteToken(token);
-        // TODO: when https://github.com/AzureAD/azure-activedirectory-identitymodel-extensions-for-dotnet/issues/2261 is fixed, uncomment the above code and remove this hard-coded string
-        var tokenText = "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJodHRwOi8vc2NoZW1hcy54bWxzb2FwLm9yZy93cy8yMDA1LzA1L2lkZW50aXR5L2NsYWltcy9uYW1laWRlbnRpZmllciI6IkJvYiIsImV4cCI6MjUzNDAyMzAwODAwLCJpc3MiOiJpc3N1ZXIuY29udG9zby5jb20iLCJhdWQiOiJhdWRpZW5jZS5jb250b3NvLmNvbSJ9.0zvasyAh-GmjR_o46QSRCoQ9VaSXJjW5_YMcR6qy-jw";
+        var creds = new SigningCredentials(key, SecurityAlgorithms.HmacSha256);
+
+        var claims = new[]
+        {
+           new Claim(ClaimTypes.NameIdentifier, "Bob")
+        };
+
+        var token = new JwtSecurityToken(
+           issuer: "issuer.contoso.com",
+           audience: "audience.contoso.com",
+           claims: claims,
+           expires: DateTime.MaxValue,
+           signingCredentials: creds);
+
+        var tokenText = new JwtSecurityTokenHandler().WriteToken(token);
 
         using var host = await CreateHost(o =>
         {