Combine email and username in MapIdentityApi (#49981)

Author: halter73

src/Identity/Core/src/DTO/ForgotPasswordRequest.cs

@@ -0,0 +1,9 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+
+namespace Microsoft.AspNetCore.Identity.DTO;
+
+internal sealed class ForgotPasswordRequest
+{
+    public required string Email { get; init; }
+}

src/Identity/Core/src/DTO/InfoRequest.cs

@@ -5,7 +5,6 @@ namespace Microsoft.AspNetCore.Identity.DTO;
 
 internal sealed class InfoRequest
 {
-    public string? NewUsername { get; init; }
     public string? NewEmail { get; init; }
     public string? NewPassword { get; init; }
     public string? OldPassword { get; init; }

src/Identity/Core/src/DTO/InfoResponse.cs

@@ -5,7 +5,7 @@ namespace Microsoft.AspNetCore.Identity.DTO;
 
 internal sealed class InfoResponse
 {
-    public required string Username { get; init; }
     public required string Email { get; init; }
+    public required bool IsEmailConfirmed { get; init; }
     public required IDictionary<string, string> Claims { get; init; }
 }

src/Identity/Core/src/DTO/LoginRequest.cs

@@ -5,7 +5,7 @@ namespace Microsoft.AspNetCore.Identity.DTO;
 
 internal sealed class LoginRequest
 {
-    public required string Username { get; init; }
+    public required string Email { get; init; }
     public required string Password { get; init; }
     public string? TwoFactorCode { get; init; }
     public string? TwoFactorRecoveryCode { get; init; }

src/Identity/Core/src/DTO/RegisterRequest.cs

@@ -5,7 +5,6 @@ namespace Microsoft.AspNetCore.Identity.DTO;
 
 internal sealed class RegisterRequest
 {
-    public required string Username { get; init; }
-    public required string Password { get; init; }
     public required string Email { get; init; }
+    public required string Password { get; init; }
 }

src/Identity/Core/src/DTO/ResetPasswordRequest.cs

@@ -6,6 +6,6 @@ namespace Microsoft.AspNetCore.Identity.DTO;
 internal sealed class ResetPasswordRequest
 {
     public required string Email { get; init; }
-    public string? ResetCode { get; init; }
-    public string? NewPassword { get; init; }
+    public required string ResetCode { get; init; }
+    public required string NewPassword { get; init; }
 }

src/Identity/Core/src/DTO/AuthenticatorKeyResponse.cs renamed to src/Identity/Core/src/DTO/TwoFactorResponse.cs

@@ -14,16 +14,14 @@ namespace Microsoft.AspNetCore.Authentication.BearerToken;
 internal sealed class BearerTokenHandler(IOptionsMonitor<BearerTokenOptions> optionsMonitor, ILoggerFactory loggerFactory, UrlEncoder urlEncoder)
     : SignInAuthenticationHandler<BearerTokenOptions>(optionsMonitor, loggerFactory, urlEncoder)
 {
-    private static readonly long OneSecondTicks = TimeSpan.FromSeconds(1).Ticks;
-
     private static readonly AuthenticateResult FailedUnprotectingToken = AuthenticateResult.Fail("Unprotected token failed");
     private static readonly AuthenticateResult TokenExpired = AuthenticateResult.Fail("Token expired");
 
     private new BearerTokenEvents Events => (BearerTokenEvents)base.Events!;
 
     protected override async Task<AuthenticateResult> HandleAuthenticateAsync()
     {
-        // Give application opportunity to find from a different location, adjust, or reject token
+        // Give application opportunity to find from a different location, adjust, or reject token.
         var messageReceivedContext = new MessageReceivedContext(Context, Scheme, Options);
 
         await Events.MessageReceivedAsync(messageReceivedContext);
@@ -66,12 +64,12 @@ protected override async Task HandleSignInAsync(ClaimsPrincipal user, Authentica
         var utcNow = TimeProvider.GetUtcNow();
 
         properties ??= new();
-        properties.ExpiresUtc ??= utcNow + Options.BearerTokenExpiration;
+        properties.ExpiresUtc = utcNow + Options.BearerTokenExpiration;
 
         var response = new AccessTokenResponse
         {
             AccessToken = Options.BearerTokenProtector.Protect(CreateBearerTicket(user, properties)),
-            ExpiresInSeconds = CalculateExpiresInSeconds(utcNow, properties.ExpiresUtc),
+            ExpiresInSeconds = (long)Options.BearerTokenExpiration.TotalSeconds,
             RefreshToken = Options.RefreshTokenProtector.Protect(CreateRefreshTicket(user, utcNow)),
         };
 
@@ -92,24 +90,6 @@ protected override async Task HandleSignInAsync(ClaimsPrincipal user, Authentica
             : null;
     }
 
-    private long CalculateExpiresInSeconds(DateTimeOffset utcNow, DateTimeOffset? expiresUtc)
-    {
-        static DateTimeOffset FloorSeconds(DateTimeOffset dateTimeOffset)
-            => new(dateTimeOffset.Ticks / OneSecondTicks * OneSecondTicks, dateTimeOffset.Offset);
-
-        // AuthenticationProperties floors ExpiresUtc. If this remains unchanged, we'll use BearerTokenExpiration directly
-        // to produce a consistent ExpiresInTotalSeconds values. If ExpiresUtc was overridden, we just calculate the
-        // the difference from utcNow and round even though this will likely result in unstable values.
-        var expiresTimeSpan = Options.BearerTokenExpiration;
-        var expectedExpiresUtc = FloorSeconds(utcNow + expiresTimeSpan);
-        return (long)(expiresUtc switch
-        {
-            DateTimeOffset d when d == expectedExpiresUtc => expiresTimeSpan.TotalSeconds,
-            DateTimeOffset d => (d - utcNow).TotalSeconds,
-            _ => expiresTimeSpan.TotalSeconds,
-        });
-    }
-
     private AuthenticationTicket CreateBearerTicket(ClaimsPrincipal user, AuthenticationProperties properties)
         => new(user, properties, $"{Scheme.Name}:AccessToken");