Add AddMetrics() call when registering UserManager and SignInManager

Co-authored-by: JamesNK <[email protected]>

Author: Copilot

src/Identity/Core/src/IdentityServiceCollectionExtensions.cs

@@ -89,6 +89,7 @@ public static class IdentityServiceCollectionExtensions
 
         // Hosting doesn't add IHttpContextAccessor by default
         services.AddHttpContextAccessor();
+        services.AddMetrics();
         // Identity services
         services.TryAddScoped<IUserValidator<TUser>, UserValidator<TUser>>();
         services.TryAddScoped<IPasswordValidator<TUser>, PasswordValidator<TUser>>();

src/Identity/Core/src/Microsoft.AspNetCore.Identity.csproj

@@ -23,6 +23,7 @@
     <Reference Include="Microsoft.AspNetCore.Authentication.BearerToken" />
     <Reference Include="Microsoft.AspNetCore.Authorization.Policy" />
     <Reference Include="Microsoft.AspNetCore.Http.Results" />
+    <Reference Include="Microsoft.Extensions.Diagnostics" />
     <Reference Include="Microsoft.Extensions.Identity.Core" />
     <Reference Include="System.Formats.Cbor" />
   </ItemGroup>

src/Identity/Extensions.Core/src/IdentityServiceCollectionExtensions.cs

@@ -35,6 +35,7 @@ public static IdentityBuilder AddIdentityCore<TUser>(this IServiceCollection ser
     {
         // Services identity depends on
         services.AddOptions().AddLogging();
+        services.AddMetrics();
 
         // Services used by identity
         services.TryAddScoped<IUserValidator<TUser>, UserValidator<TUser>>();

src/Identity/Extensions.Core/src/Microsoft.Extensions.Identity.Core.csproj

@@ -12,6 +12,7 @@
 
   <ItemGroup>
     <Reference Include="Microsoft.AspNetCore.Cryptography.KeyDerivation" />
+    <Reference Include="Microsoft.Extensions.Diagnostics" />
     <Reference Include="Microsoft.Extensions.Logging" />
     <Reference Include="Microsoft.Extensions.Options" />