chore(deps): update dependency microsoft.identity.web.microsoftgraph to 4.13.2

.gitea/workflows/gitea-push-docker.yml

@@ -7,7 +7,7 @@ on:
 env:
   BACKEND_PATH: backend
   FRONTEND_PATH: frontend
-  SERVER_DOMAIN: "git.zetcraft.ru"
+  SERVER_DOMAIN: ${{ gitea.server_url.replace('https://', '') }}
 
 jobs:
   detect-changes:

README.md

@@ -189,12 +189,6 @@ Backend читает настройки из `backend/UniVerse.Api/appsettings.j
 - `ModeusApi:*` - base URL, API key и timeout.
 - `Email:Smtp:*` - SMTP-настройки для уведомлений.
 
-Для аватара из Entra задайте `AzureAd__TokenCacheKey` — случайный ключ из 32 байт в Base64
-(`openssl rand -base64 32`) — и `AzureAd__TokenCacheDirectory` — закрытый каталог для зашифрованного
-кэша MSAL. В Docker Compose используйте `AZURE_AD_TOKEN_CACHE_KEY`: каталог подключён как постоянный том.
-Храните ключ отдельно от тома и сохраняйте его при перезапуске контейнера; при смене ключа пользователям
-понадобится повторно войти через Microsoft. Без ключа вход работает, но фото Entra недоступно.
-
 Frontend использует переменные:
 
 - `VITE_API_BASE_URL` - базовый адрес API, по умолчанию `/api`.
@@ -298,4 +292,4 @@ Load testing helper:
 
 ```bash
 node frontend/scripts/loadtest-endpoints.js
-```
+```

backend/UniVerse.Api.Tests/Auth/AuthServiceTests.cs

@@ -91,7 +91,6 @@ public class AuthServiceTests
         var user = await db.Users.Include(u => u.TeacherProfile).SingleAsync();
         Assert.Equal("sso-sub-1", user.MicrosoftId);
         Assert.Equal("person-1", user.TeacherProfile?.ModeusId);
-        await microsoftAuth.Received(1).SaveTokenCacheAsync(10, Arg.Any<MicrosoftTokenResult>(), Arg.Any<CancellationToken>());
     }
 
     private static AppDbContext CreateDbContext()

backend/UniVerse.Api.Tests/Auth/EntraTokenCacheStoreTests.cs

@@ -1,40 +0,0 @@
-using System.Security.Cryptography;
-using Microsoft.Extensions.Configuration;
-using UniVerse.Infrastructure.ExternalServices;
-using Xunit;
-
-namespace UniVerse.Api.Tests.Auth;
-
-public class EntraTokenCacheStoreTests
-{
-    [Fact]
-    public async Task SaveReadRemove_EncryptsTokensAndRestoresAfterNewStoreInstance()
-    {
-        var directory = Path.Combine(Path.GetTempPath(), $"universe-cache-test-{Guid.NewGuid():N}");
-        try
-        {
-            var configuration = new ConfigurationBuilder().AddInMemoryCollection(new Dictionary<string, string?>
-            {
-                ["AzureAd:TokenCacheDirectory"] = directory,
-                ["AzureAd:TokenCacheKey"] = Convert.ToBase64String(RandomNumberGenerator.GetBytes(32))
-            }).Build();
-            var store = new EntraTokenCacheStore(configuration);
-            var tokens = System.Text.Encoding.UTF8.GetBytes("sensitive-refresh-token");
-
-            await store.SaveAsync(7, "account-7", tokens, CancellationToken.None);
-
-            var file = File.ReadAllBytes(Path.Combine(directory, "user-7.bin"));
-            Assert.DoesNotContain("sensitive-refresh-token", System.Text.Encoding.UTF8.GetString(file));
-            var restored = await new EntraTokenCacheStore(configuration).ReadAsync(7, CancellationToken.None);
-            Assert.Equal("account-7", restored?.AccountId);
-            Assert.Equal(tokens, restored?.Cache);
-
-            await store.RemoveAsync(7);
-            Assert.Null(await store.ReadAsync(7, CancellationToken.None));
-        }
-        finally
-        {
-            if (Directory.Exists(directory)) Directory.Delete(directory, true);
-        }
-    }
-}

backend/UniVerse.Api.Tests/Auth/ProfilePhotoControllerTests.cs

@@ -1,59 +0,0 @@
-using System.Security.Claims;
-using Microsoft.AspNetCore.Http;
-using Microsoft.AspNetCore.Mvc;
-using NSubstitute;
-using UniVerse.Api.Controllers;
-using UniVerse.Application.DTOs.Users;
-using UniVerse.Application.Interfaces;
-using UniVerse.Domain.Enums;
-using Xunit;
-
-namespace UniVerse.Api.Tests.Auth;
-
-public class ProfilePhotoControllerTests
-{
-    [Fact]
-    public async Task Get_UsesCurrentUserAndReturnsPhotoWithoutCaching()
-    {
-        var auth = Substitute.For<IAuthService>();
-        auth.GetCurrentUserAsync(7).Returns(new CurrentUserDto(
-            7, "user@sfedu.ru", "Test", null, [UserRole.Student], 0, 0, 1, DateTime.UtcNow));
-        var microsoft = Substitute.For<IMicrosoftAuthClient>();
-        microsoft.GetPhotoAsync(7, Arg.Any<CancellationToken>())
-            .Returns(new MicrosoftPhotoResult([1, 2, 3], "image/jpeg"));
-        var controller = CreateController(auth, microsoft, 7);
-
-        var result = await controller.Get(CancellationToken.None);
-
-        var file = Assert.IsType<FileContentResult>(result);
-        Assert.Equal([1, 2, 3], file.FileContents);
-        Assert.Equal("image/jpeg", file.ContentType);
-        Assert.Equal("private, no-store", controller.Response.Headers.CacheControl);
-        await microsoft.Received(1).GetPhotoAsync(7, Arg.Any<CancellationToken>());
-    }
-
-    [Fact]
-    public async Task Get_ReturnsNotFoundWhenPhotoIsUnavailable()
-    {
-        var auth = Substitute.For<IAuthService>();
-        auth.GetCurrentUserAsync(7).Returns(new CurrentUserDto(
-            7, "user@sfedu.ru", "Test", null, [UserRole.Student], 0, 0, 1, DateTime.UtcNow));
-        var controller = CreateController(auth, Substitute.For<IMicrosoftAuthClient>(), 7);
-
-        Assert.IsType<NotFoundResult>(await controller.Get(CancellationToken.None));
-    }
-
-    private static ProfilePhotoController CreateController(IAuthService auth, IMicrosoftAuthClient microsoft, int userId)
-    {
-        var controller = new ProfilePhotoController(auth, microsoft);
-        controller.ControllerContext = new ControllerContext
-        {
-            HttpContext = new DefaultHttpContext
-            {
-                User = new ClaimsPrincipal(new ClaimsIdentity(
-                    [new Claim(ClaimTypes.NameIdentifier, userId.ToString())], "test"))
-            }
-        };
-        return controller;
-    }
-}

backend/UniVerse.Api.Tests/Authorization/EndpointAuthorizationTests.cs

@@ -43,7 +43,6 @@ public class EndpointAuthorizationTests : IClassFixture<ApiWebApplicationFactory
 
         // ── Users — current user ──────────────────────────────────────────────
         yield return E("users/me GET [AnyAuth]",           "GET",    "api/v1/users/me",       "Student");
-        yield return E("users/me/photo [AnyAuth]",        "GET",    "api/v1/users/me/photo", "Student");
         yield return E("users/me PUT [AnyAuth]",           "PUT",    "api/v1/users/me",       "Student",
             body: """{"displayName":"Test","avatarUrl":null}""");
         yield return E("users/me/stats [AnyAuth]",         "GET",    "api/v1/users/me/stats", "Student");

backend/UniVerse.Api/Controllers/AuthController.cs

@@ -228,8 +228,6 @@ public class AuthController : ControllerBase
         var refreshToken = Request.Cookies["refreshToken"];
         if (!string.IsNullOrEmpty(refreshToken))
             await _auth.RevokeRefreshTokenAsync(refreshToken);
-        var userId = int.Parse(User.FindFirstValue(ClaimTypes.NameIdentifier) ?? User.FindFirstValue("sub") ?? "0");
-        await _auth.RemoveMicrosoftTokenCacheAsync(userId);
         Response.Cookies.Delete("refreshToken");
         return NoContent();
     }

backend/UniVerse.Api/Controllers/ProfilePhotoController.cs

@@ -1,37 +0,0 @@
-using System.Security.Claims;
-using Microsoft.AspNetCore.Authorization;
-using Microsoft.AspNetCore.Mvc;
-using UniVerse.Application.Interfaces;
-
-namespace UniVerse.Api.Controllers;
-
-[ApiController]
-[Authorize]
-[Route("api/v1/users/me/photo")]
-public sealed class ProfilePhotoController : ControllerBase
-{
-    private readonly IAuthService _auth;
-    private readonly IMicrosoftAuthClient _microsoft;
-
-    public ProfilePhotoController(IAuthService auth, IMicrosoftAuthClient microsoft)
-    {
-        _auth = auth;
-        _microsoft = microsoft;
-    }
-
-    /// <summary>Получить фото текущего пользователя из Microsoft Entra.</summary>
-    [HttpGet]
-    [Produces("image/jpeg", "image/png", "image/gif", "image/webp")]
-    [ProducesResponseType(StatusCodes.Status200OK)]
-    [ProducesResponseType(StatusCodes.Status401Unauthorized)]
-    [ProducesResponseType(StatusCodes.Status404NotFound)]
-    public async Task<IActionResult> Get(CancellationToken cancellationToken)
-    {
-        var userId = int.Parse(User.FindFirstValue(ClaimTypes.NameIdentifier) ?? User.FindFirstValue("sub") ?? "0");
-        await _auth.GetCurrentUserAsync(userId);
-        Response.Headers.CacheControl = "private, no-store";
-        var photo = await _microsoft.GetPhotoAsync(userId, cancellationToken);
-        if (photo is null) return NotFound();
-        return File(photo.Content, photo.ContentType);
-    }
-}

backend/UniVerse.Api/Dockerfile

@@ -1,6 +1,5 @@
 FROM mcr.microsoft.com/dotnet/aspnet:10.0 AS base
 ARG APP_UID=1000
-RUN mkdir -p /var/lib/universe/entra-cache && chown -R $APP_UID:$APP_UID /var/lib/universe
 USER $APP_UID
 WORKDIR /app
 EXPOSE 8080

backend/UniVerse.Api/Program.cs

@@ -144,11 +144,7 @@ builder.Services.AddScoped<IGamificationService, GamificationService>();
 builder.Services.AddScoped<IAchievementService, AchievementService>();
 builder.Services.AddScoped<ILlmAnalysisService, LlmAnalysisService>();
 builder.Services.AddScoped<IScheduleSyncService, ScheduleSyncService>();
-builder.Services.AddSingleton<EntraTokenCacheStore>();
-builder.Services.AddHttpClient<IMicrosoftAuthClient, MicrosoftAuthClient>(client =>
-{
-    client.Timeout = TimeSpan.FromSeconds(10);
-});
+builder.Services.AddScoped<IMicrosoftAuthClient, MicrosoftAuthClient>();
 builder.Services.AddScoped<INotificationService, NotificationService>();
 builder.Services.AddScoped<INotificationProvider, EmailNotificationProvider>();
 builder.Services.AddSingleton<INotificationScheduler, QuartzNotificationScheduler>();

backend/UniVerse.Api/UniVerse.Api.csproj

@@ -22,8 +22,8 @@
           <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
           <PrivateAssets>all</PrivateAssets>
         </PackageReference>
-        <PackageReference Include="Microsoft.Identity.Web" Version="4.14.2" />
-        <PackageReference Include="Microsoft.Identity.Web.MicrosoftGraph" Version="4.9.0" />
+        <PackageReference Include="Microsoft.Identity.Web" Version="4.9.0" />
+        <PackageReference Include="Microsoft.Identity.Web.MicrosoftGraph" Version="4.13.2" />
         <PackageReference Include="Quartz.Dashboard" Version="3.18.1" />
         <PackageReference Include="Swashbuckle.AspNetCore" Version="10.1.7" />
         <PackageReference Include="Serilog.AspNetCore" Version="10.0.0" />

backend/UniVerse.Api/openapi.json

@@ -2439,75 +2439,6 @@
         ]
       }
     },
-    "/api/v1/users/me/photo": {
-      "get": {
-        "tags": [
-          "ProfilePhoto"
-        ],
-        "summary": "Получить фото текущего пользователя из Microsoft Entra.",
-        "description": "**Required:** any authenticated user",
-        "responses": {
-          "200": {
-            "description": "OK"
-          },
-          "401": {
-            "description": "Unauthorized",
-            "content": {
-              "image/jpeg": {
-                "schema": {
-                  "$ref": "#/components/schemas/ProblemDetails"
-                }
-              },
-              "image/png": {
-                "schema": {
-                  "$ref": "#/components/schemas/ProblemDetails"
-                }
-              },
-              "image/gif": {
-                "schema": {
-                  "$ref": "#/components/schemas/ProblemDetails"
-                }
-              },
-              "image/webp": {
-                "schema": {
-                  "$ref": "#/components/schemas/ProblemDetails"
-                }
-              }
-            }
-          },
-          "404": {
-            "description": "Not Found",
-            "content": {
-              "image/jpeg": {
-                "schema": {
-                  "$ref": "#/components/schemas/ProblemDetails"
-                }
-              },
-              "image/png": {
-                "schema": {
-                  "$ref": "#/components/schemas/ProblemDetails"
-                }
-              },
-              "image/gif": {
-                "schema": {
-                  "$ref": "#/components/schemas/ProblemDetails"
-                }
-              },
-              "image/webp": {
-                "schema": {
-                  "$ref": "#/components/schemas/ProblemDetails"
-                }
-              }
-            }
-          }
-        },
-        "security": [
-          {
-            "Bearer": [ ]
-          }
-        ]
-      }
-    },
     "/api/v1/reviews": {
       "post": {
         "tags": [
@@ -6611,9 +6542,6 @@
     {
       "name": "Notifications"
     },
-    {
-      "name": "ProfilePhoto"
-    },
     {
       "name": "Reviews"
     },

backend/UniVerse.Application/Interfaces/IAuthService.cs

@@ -9,6 +9,5 @@ public interface IAuthService
     Task<AuthResult> DevLoginAsync(string email, string? displayName, IReadOnlyCollection<Domain.Enums.UserRole> roles, string? ipAddress = null);
     Task<AuthResult> RefreshTokenAsync(string refreshToken);
     Task RevokeRefreshTokenAsync(string refreshToken);
-    Task RemoveMicrosoftTokenCacheAsync(int userId);
     Task<CurrentUserDto> GetCurrentUserAsync(int userId);
 }

backend/UniVerse.Application/Interfaces/IMicrosoftAuthClient.cs

@@ -6,11 +6,6 @@ public interface IMicrosoftAuthClient
         string authorizationCode,
         string redirectUri,
         CancellationToken cancellationToken = default);
-
-    Task SaveTokenCacheAsync(int userId, MicrosoftTokenResult result, CancellationToken cancellationToken = default);
-    Task<MicrosoftPhotoResult?> GetPhotoAsync(int userId, CancellationToken cancellationToken = default);
-    Task RemoveTokenCacheAsync(int userId, CancellationToken cancellationToken = default);
 }
 
-public record MicrosoftTokenResult(string IdToken, byte[]? TokenCache = null, string? AccountId = null);
-public record MicrosoftPhotoResult(byte[] Content, string ContentType);
+public record MicrosoftTokenResult(string IdToken);

backend/UniVerse.Application/UniVerse.Application.csproj

@@ -12,7 +12,7 @@
         <PackageReference Include="Microsoft.Extensions.Configuration.Abstractions" Version="10.0.8" />
         <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="10.0.7" />
         <PackageReference Include="System.IdentityModel.Tokens.Jwt" Version="8.7.0" />
-        <PackageReference Include="Microsoft.IdentityModel.Tokens" Version="8.22.0" />
+        <PackageReference Include="Microsoft.IdentityModel.Tokens" Version="8.18.0" />
         <PackageReference Include="Microsoft.EntityFrameworkCore" Version="10.0.7" />
     </ItemGroup>
 

backend/UniVerse.Infrastructure/ExternalServices/EntraTokenCacheStore.cs

@@ -1,92 +0,0 @@
-using System.Collections.Concurrent;
-using System.Security.Cryptography;
-using System.Text.Json;
-using Microsoft.Extensions.Configuration;
-
-namespace UniVerse.Infrastructure.ExternalServices;
-
-/// <summary>Зашифрованный кэш токенов MSAL. Ключ берётся только из конфигурации сервера.</summary>
-public sealed class EntraTokenCacheStore
-{
-    private readonly string _directory;
-    private readonly byte[]? _key;
-    private readonly ConcurrentDictionary<int, SemaphoreSlim> _locks = new();
-
-    public EntraTokenCacheStore(IConfiguration configuration)
-    {
-        _directory = configuration["AzureAd:TokenCacheDirectory"]
-            ?? Path.Combine(Path.GetTempPath(), "universe-entra-token-cache");
-        var encodedKey = configuration["AzureAd:TokenCacheKey"];
-        if (!string.IsNullOrWhiteSpace(encodedKey))
-        {
-            try { _key = Convert.FromBase64String(encodedKey); }
-            catch (FormatException ex) { throw new InvalidOperationException("AzureAd:TokenCacheKey must be a base64-encoded 32-byte key.", ex); }
-            if (_key.Length != 32)
-                throw new InvalidOperationException("AzureAd:TokenCacheKey must be a base64-encoded 32-byte key.");
-        }
-    }
-
-    public bool IsConfigured => _key is not null;
-
-    public async Task<T> LockedAsync<T>(int userId, Func<Task<T>> action)
-    {
-        var gate = _locks.GetOrAdd(userId, _ => new SemaphoreSlim(1, 1));
-        await gate.WaitAsync();
-        try { return await action(); }
-        finally { gate.Release(); }
-    }
-
-    public async Task SaveAsync(int userId, string accountId, byte[] cache, CancellationToken cancellationToken)
-    {
-        if (_key is null) return;
-        Directory.CreateDirectory(_directory);
-        if (!OperatingSystem.IsWindows())
-            File.SetUnixFileMode(_directory, UnixFileMode.UserRead | UnixFileMode.UserWrite | UnixFileMode.UserExecute);
-
-        var payload = JsonSerializer.SerializeToUtf8Bytes(new CachedTokens(accountId, cache));
-        var nonce = RandomNumberGenerator.GetBytes(12);
-        var ciphertext = new byte[payload.Length];
-        var tag = new byte[16];
-        using (var aes = new AesGcm(_key, tag.Length))
-            aes.Encrypt(nonce, payload, ciphertext, tag);
-        var encrypted = new byte[nonce.Length + tag.Length + ciphertext.Length];
-        nonce.CopyTo(encrypted, 0);
-        tag.CopyTo(encrypted, nonce.Length);
-        ciphertext.CopyTo(encrypted, nonce.Length + tag.Length);
-
-        var temporaryPath = Path.Combine(_directory, $".user-{userId}-{Guid.NewGuid():N}.tmp");
-        try
-        {
-            await File.WriteAllBytesAsync(temporaryPath, encrypted, cancellationToken);
-            if (!OperatingSystem.IsWindows())
-                File.SetUnixFileMode(temporaryPath, UnixFileMode.UserRead | UnixFileMode.UserWrite);
-            File.Move(temporaryPath, FilePath(userId), true);
-        }
-        finally
-        {
-            if (File.Exists(temporaryPath)) File.Delete(temporaryPath);
-        }
-    }
-
-    public async Task<CachedTokens?> ReadAsync(int userId, CancellationToken cancellationToken)
-    {
-        if (_key is null || !File.Exists(FilePath(userId))) return null;
-        var encrypted = await File.ReadAllBytesAsync(FilePath(userId), cancellationToken);
-        if (encrypted.Length < 28) throw new CryptographicException("Invalid Entra token cache data.");
-        var plaintext = new byte[encrypted.Length - 28];
-        using (var aes = new AesGcm(_key, 16))
-            aes.Decrypt(encrypted.AsSpan(0, 12), encrypted.AsSpan(28), encrypted.AsSpan(12, 16), plaintext);
-        return JsonSerializer.Deserialize<CachedTokens>(plaintext);
-    }
-
-    public Task RemoveAsync(int userId)
-    {
-        var path = FilePath(userId);
-        if (File.Exists(path)) File.Delete(path);
-        return Task.CompletedTask;
-    }
-
-    private string FilePath(int userId) => Path.Combine(_directory, $"user-{userId}.bin");
-
-    public sealed record CachedTokens(string AccountId, byte[] Cache);
-}

backend/UniVerse.Infrastructure/ExternalServices/MicrosoftAuthClient.cs

@@ -1,7 +1,4 @@
-using System.Net.Http.Headers;
-using System.Text.Json;
 using Microsoft.Extensions.Configuration;
-using Microsoft.Extensions.Logging;
 using Microsoft.Identity.Client;
 using UniVerse.Application.Interfaces;
 using UniVerse.Domain.Exceptions;
@@ -11,125 +8,16 @@ namespace UniVerse.Infrastructure.ExternalServices;
 public class MicrosoftAuthClient : IMicrosoftAuthClient
 {
     private readonly IConfiguration _config;
-    private readonly EntraTokenCacheStore _cache;
-    private readonly HttpClient _http;
-    private readonly ILogger<MicrosoftAuthClient> _logger;
 
-    public MicrosoftAuthClient(IConfiguration config, EntraTokenCacheStore cache, HttpClient http, ILogger<MicrosoftAuthClient> logger)
+    public MicrosoftAuthClient(IConfiguration config)
     {
         _config = config;
-        _cache = cache;
-        _http = http;
-        _logger = logger;
     }
 
     public async Task<MicrosoftTokenResult> ExchangeAuthorizationCodeAsync(
         string authorizationCode,
         string redirectUri,
         CancellationToken cancellationToken = default)
-    {
-        var app = CreateClient(redirectUri);
-        byte[]? serializedCache = null;
-        app.UserTokenCache.SetAfterAccess(args =>
-        {
-            if (args.HasStateChanged) serializedCache = args.TokenCache.SerializeMsalV3();
-        });
-
-        try
-        {
-            var result = await app.AcquireTokenByAuthorizationCode(["User.Read"], authorizationCode)
-                .ExecuteAsync(cancellationToken);
-
-            return new MicrosoftTokenResult(
-                result.IdToken,
-                serializedCache,
-                result.Account.HomeAccountId.Identifier);
-        }
-        catch (MsalException ex)
-        {
-            throw new UnauthorizedException($"Ошибка аутентификации Microsoft: {ex.Message}");
-        }
-    }
-
-    public Task SaveTokenCacheAsync(int userId, MicrosoftTokenResult result, CancellationToken cancellationToken = default)
-    {
-        if (!_cache.IsConfigured || result.TokenCache is null || string.IsNullOrWhiteSpace(result.AccountId))
-            return Task.CompletedTask;
-        return _cache.LockedAsync(userId, async () =>
-        {
-            await _cache.SaveAsync(userId, result.AccountId, result.TokenCache, cancellationToken);
-            return true;
-        });
-    }
-
-    public async Task<MicrosoftPhotoResult?> GetPhotoAsync(int userId, CancellationToken cancellationToken = default)
-    {
-        if (!_cache.IsConfigured) return null;
-        string? accessToken;
-        try
-        {
-            accessToken = await _cache.LockedAsync(userId, async () =>
-            {
-                var saved = await _cache.ReadAsync(userId, cancellationToken);
-                if (saved is null) return null;
-
-                var app = CreateClient();
-                byte[]? updatedCache = null;
-                app.UserTokenCache.SetBeforeAccess(args => args.TokenCache.DeserializeMsalV3(saved.Cache));
-                app.UserTokenCache.SetAfterAccess(args =>
-                {
-                    if (args.HasStateChanged) updatedCache = args.TokenCache.SerializeMsalV3();
-                });
-                var account = await app.GetAccountAsync(saved.AccountId);
-                if (account is null) return null;
-
-                var result = await app.AcquireTokenSilent(["User.Read"], account)
-                    .ExecuteAsync(cancellationToken);
-                if (updatedCache is not null)
-                    await _cache.SaveAsync(userId, saved.AccountId, updatedCache, cancellationToken);
-                return result.AccessToken;
-            });
-        }
-        catch (MsalUiRequiredException)
-        {
-            _logger.LogInformation("Microsoft requires a new sign-in before the profile photo can be loaded for user {UserId}.", userId);
-            return null;
-        }
-        catch (Exception ex) when (ex is MsalException or IOException or UnauthorizedAccessException or System.Security.Cryptography.CryptographicException or JsonException)
-        {
-            _logger.LogWarning(ex, "Cannot read Microsoft token cache for user {UserId}.", userId);
-            return null;
-        }
-        if (accessToken is null) return null;
-
-        try
-        {
-            using var request = new HttpRequestMessage(HttpMethod.Get, "https://graph.microsoft.com/v1.0/me/photo/$value");
-            request.Headers.Authorization = new AuthenticationHeaderValue("Bearer", accessToken);
-            using var response = await _http.SendAsync(request, HttpCompletionOption.ResponseHeadersRead, cancellationToken);
-            if (!response.IsSuccessStatusCode) return null;
-
-            var contentType = response.Content.Headers.ContentType?.MediaType;
-            if (contentType is not ("image/jpeg" or "image/png" or "image/gif" or "image/webp"))
-                return null;
-            await response.Content.LoadIntoBufferAsync(5 * 1024 * 1024, cancellationToken);
-            return new MicrosoftPhotoResult(await response.Content.ReadAsByteArrayAsync(cancellationToken), contentType);
-        }
-        catch (Exception ex) when (ex is HttpRequestException or TaskCanceledException)
-        {
-            _logger.LogWarning(ex, "Cannot load Microsoft profile photo for user {UserId}.", userId);
-            return null;
-        }
-    }
-
-    public Task RemoveTokenCacheAsync(int userId, CancellationToken cancellationToken = default) =>
-        _cache.LockedAsync(userId, async () =>
-        {
-            await _cache.RemoveAsync(userId);
-            return true;
-        });
-
-    private IConfidentialClientApplication CreateClient(string? redirectUri = null)
     {
         var tenantId = _config["AzureAd:TenantId"];
         var clientId = _config["AzureAd:ClientId"];
@@ -141,10 +29,24 @@ public class MicrosoftAuthClient : IMicrosoftAuthClient
             || string.IsNullOrWhiteSpace(clientSecret))
             throw new UnauthorizedException("Аутентификация Microsoft не настроена (AzureAd:TenantId/ClientId/ClientSecret).");
 
-        var builder = ConfidentialClientApplicationBuilder.Create(clientId)
+        var authority = $"{instance.TrimEnd('/')}/{tenantId}";
+
+        var app = ConfidentialClientApplicationBuilder.Create(clientId)
             .WithClientSecret(clientSecret)
-            .WithAuthority(new Uri($"{instance.TrimEnd('/')}/{tenantId}"));
-        if (redirectUri is not null) builder = builder.WithRedirectUri(redirectUri);
-        return builder.Build();
+            .WithAuthority(new Uri(authority))
+            .WithRedirectUri(redirectUri)
+            .Build();
+
+        try
+        {
+            var result = await app.AcquireTokenByAuthorizationCode(["User.Read"], authorizationCode)
+                .ExecuteAsync(cancellationToken);
+
+            return new MicrosoftTokenResult(result.IdToken);
+        }
+        catch (MsalException ex)
+        {
+            throw new UnauthorizedException($"Ошибка аутентификации Microsoft: {ex.Message}");
+        }
     }
 }

backend/UniVerse.Infrastructure/Services/AuthService.cs

@@ -108,18 +108,6 @@ public class AuthService : IAuthService
             await _db.SaveChangesAsync();
         }
 
-        try
-        {
-            if (string.IsNullOrWhiteSpace(user.AvatarUrl))
-                await _microsoftAuth.SaveTokenCacheAsync(user.Id, result);
-            else
-                await _microsoftAuth.RemoveTokenCacheAsync(user.Id);
-        }
-        catch (Exception ex) when (ex is IOException or UnauthorizedAccessException or System.Security.Cryptography.CryptographicException)
-        {
-            _logger.LogWarning(ex, "Could not save Microsoft token cache for user {UserId}.", user.Id);
-        }
-
         var accessToken = GenerateAccessToken(user);
         var refreshToken = await GenerateRefreshTokenAsync(user.Id);
         await TrySendLoginNotificationAsync(user, ipAddress);
@@ -227,18 +215,6 @@ public class AuthService : IAuthService
         }
     }
 
-    public async Task RemoveMicrosoftTokenCacheAsync(int userId)
-    {
-        try
-        {
-            await _microsoftAuth.RemoveTokenCacheAsync(userId);
-        }
-        catch (Exception ex) when (ex is IOException or UnauthorizedAccessException)
-        {
-            _logger.LogWarning(ex, "Could not remove Microsoft token cache for user {UserId}.", userId);
-        }
-    }
-
     public async Task<CurrentUserDto> GetCurrentUserAsync(int userId)
     {
         var user = await _db.Users

backend/UniVerse.ServiceDefaults/UniVerse.ServiceDefaults.csproj

@@ -12,7 +12,7 @@
         <FrameworkReference Include="Microsoft.AspNetCore.App"/>
 
         <PackageReference Include="Microsoft.Extensions.Http.Resilience" Version="10.6.0" />
-        <PackageReference Include="Microsoft.Extensions.ServiceDiscovery" Version="10.9.0" />
+        <PackageReference Include="Microsoft.Extensions.ServiceDiscovery" Version="10.5.0" />
         <PackageReference Include="OpenTelemetry.Exporter.OpenTelemetryProtocol" Version="1.15.3" />
         <PackageReference Include="OpenTelemetry.Extensions.Hosting" Version="1.15.3" />
         <PackageReference Include="OpenTelemetry.Instrumentation.AspNetCore" Version="1.15.2" />

docker-compose-prod.yml

@@ -17,8 +17,6 @@ services:
       # https://<domain>/api/v1/auth/callback/microsoft
       - AzureAd:RedirectUri=${AzureAd_RedirectUri}
       - AzureAd:PostLoginRedirectUri=${AzureAd_PostLoginRedirectUri:-}
-      - AzureAd:TokenCacheDirectory=/var/lib/universe/entra-cache
-      - AzureAd:TokenCacheKey=${AZURE_AD_TOKEN_CACHE_KEY}
 
       - Jwt:Secret=${JWT_SECRET}
       - Jwt:Issuer=${JWT_ISSUER:-UniVerse}
@@ -48,8 +46,6 @@ services:
       - Email:Smtp:FromName=${EMAIL_SMTP_FROM_NAME:-UniVerse}
 
       - ConnectionStrings:DefaultConnection=Host=db;Port=5432;Database=${POSTGRES_DATABASE:-universe};Username=${POSTGRES_USER};Password=${POSTGRES_PASSWORD}
-    volumes:
-      - entra_cache_data:/var/lib/universe/entra-cache
     networks:
       - backend
       - frontend
@@ -85,7 +81,3 @@ services:
 networks:
   frontend:
   backend:
-
-volumes:
-  database_data:
-  entra_cache_data:

docker-compose-test.yml

@@ -19,8 +19,6 @@ services:
       - AzureAd:CallbackPath=${AzureAd_CallbackPath:-/signin-oidc}
       - AzureAd:RedirectUri=${AzureAd_RedirectUri:-http://localhost:8088/api/v1/auth/callback/microsoft}
       - AzureAd:PostLoginRedirectUri=${AzureAd_PostLoginRedirectUri:-}
-      - AzureAd:TokenCacheDirectory=/var/lib/universe/entra-cache
-      - AzureAd:TokenCacheKey=${AZURE_AD_TOKEN_CACHE_KEY}
 
       - Jwt:Secret=${JWT_SECRET}
       - Jwt:Issuer=${JWT_ISSUER:-UniVerse}
@@ -45,8 +43,6 @@ services:
       - Email:Smtp:FromAddress=${EMAIL_SMTP_FROM_ADDRESS:-no-reply@universe.local}
       - Email:Smtp:FromName=${EMAIL_SMTP_FROM_NAME:-UniVerse}
       - ConnectionStrings:DefaultConnection=Host=db;Port=5432;Database=${POSTGRES_DATABASE};Username=${POSTGRES_USER};Password=${POSTGRES_PASSWORD}
-    volumes:
-      - entra_cache_data:/var/lib/universe/entra-cache
 
   db:
     image: postgres:18-alpine
@@ -73,7 +69,3 @@ services:
     ports:
       - "80"
     restart: unless-stopped
-
-volumes:
-  database_data:
-  entra_cache_data:

frontend/.dockerignore

@@ -1,3 +0,0 @@
-node_modules
-dist
-test-results

frontend/Dockerfile

@@ -4,16 +4,15 @@ ENV PNPM_HOME="/pnpm"
 ENV PATH="$PNPM_HOME:$PATH"
 RUN corepack enable
 
-FROM base AS build
+FROM base AS prod
 
 WORKDIR /app
 COPY pnpm-lock.yaml ./
-RUN pnpm fetch
+RUN pnpm fetch --prod
 
 COPY . ./
-RUN pnpm install --offline --frozen-lockfile
 RUN pnpm run build
 
-FROM nginx:1.31-alpine
-COPY --from=build /app/dist /usr/share/nginx/html
-COPY nginx.conf /etc/nginx/conf.d/default.conf
+FROM nginx:1.30-alpine
+COPY --from=prod /app/dist /usr/share/nginx/html
+COPY nginx.conf /etc/nginx/conf.d/default.conf

frontend/src/api/index.ts

@@ -64,7 +64,6 @@ export const lecturesApi = {
 
 export const usersApi = {
   me: () => apiRequest<CurrentUserDto>('/users/me'),
-  myPhoto: () => apiRequestBlob('/users/me/photo', { headers: { Accept: 'image/*' } }),
   updateMe: (payload: { displayName?: string | null; avatarUrl?: string | null }) =>
     apiRequest<CurrentUserDto>('/users/me', {
       method: 'PUT',

frontend/src/components/layout/AppTopbar.vue

@@ -1,5 +1,5 @@
 <script setup lang="ts">
-import { ref, computed, onBeforeUnmount, onMounted, watch } from 'vue'
+import { ref, computed, onBeforeUnmount, onMounted } from 'vue'
 import { useRouter } from 'vue-router'
 import { useAuthStore } from '@/stores/auth'
 import { useUserStore } from '@/stores/user'
@@ -17,8 +17,6 @@ const isCoinDialogOpen = ref(false)
 const isLevelDialogOpen = ref(false)
 const isSlotsDialogOpen = ref(false)
 const profileMenuRef = ref<HTMLElement | null>(null)
-const avatarFailed = ref(false)
-watch(() => auth.avatarUrl, () => { avatarFailed.value = false })
 
 const unreadCount = computed(() => userStore.unreadCount())
 const showStudentChips = computed(() => auth.user?.activeRole === 'student')
@@ -194,14 +192,7 @@ onBeforeUnmount(() => {
           @click="toggleProfileMenu"
           @keydown.esc.prevent="closeProfileMenu"
         >
-          <img
-            v-if="auth.avatarUrl && !avatarFailed"
-            class="avatar-photo"
-            :src="auth.avatarUrl"
-            alt=""
-            @error="avatarFailed = true"
-          />
-          <AppIcon v-else class="avatar-icon" icon="user" :size="18" />
+          <AppIcon class="avatar-icon" icon="user" :size="18" />
           <span class="avatar-name" v-if="auth.user">{{ formatUserName(auth.user.name) }}</span>
         </button>
 
@@ -454,12 +445,6 @@ onBeforeUnmount(() => {
 .avatar-icon {
   color: var(--color-text-secondary);
 }
-.avatar-photo {
-  width: 20px;
-  height: 20px;
-  border-radius: 50%;
-  object-fit: cover;
-}
 .avatar-name {
   font-size: 13px;
   font-weight: 600;

frontend/src/stores/auth.ts

@@ -1,6 +1,6 @@
 import { defineStore } from 'pinia'
 import { computed, ref } from 'vue'
-import { authApi, usersApi } from '@/api'
+import { authApi } from '@/api'
 import { mapApiUser } from '@/api/mappers'
 import { buildApiUrl, setApiAccessToken } from '@/api/client'
 import type { AuthResponse } from '@/api/types'
@@ -37,26 +37,10 @@ export const useAuthStore = defineStore('auth', () => {
   const initialized = ref(false)
   const error = ref<string | null>(null)
   const accessToken = ref<string | null>(localStorage.getItem(TOKEN_STORAGE_KEY))
-  const profilePhotoUrl = ref<string | null>(null)
-  let photoRequestId = 0
 
   if (accessToken.value) setApiAccessToken(accessToken.value)
 
   const isAuthenticated = computed(() => Boolean(user.value && accessToken.value))
-  const avatarUrl = computed(() => user.value?.avatar || profilePhotoUrl.value)
-
-  async function loadProfilePhoto() {
-    const requestId = ++photoRequestId
-    if (!user.value || user.value.avatar) return
-    try {
-      const photo = await usersApi.myPhoto()
-      if (!photo.type.startsWith('image/') || photo.size === 0 || requestId !== photoRequestId) return
-      if (profilePhotoUrl.value) URL.revokeObjectURL(profilePhotoUrl.value)
-      profilePhotoUrl.value = URL.createObjectURL(photo)
-    } catch {
-      // The Microsoft photo is optional; retain the existing placeholder.
-    }
-  }
 
   async function hydrateFromResponse(response: AuthResponse) {
     accessToken.value = response.accessToken
@@ -74,14 +58,12 @@ export const useAuthStore = defineStore('auth', () => {
       await hydrateFromResponse(refreshed)
       const me = await authApi.me()
       user.value = restoreStoredActiveRole(mapApiUser(me))
-      void loadProfilePhoto()
       return true
     } catch (refreshError) {
       if (accessToken.value) {
         try {
           const me = await authApi.me()
           user.value = restoreStoredActiveRole(mapApiUser(me))
-          void loadProfilePhoto()
           return true
         } catch {
           // Fall through to local cleanup below.
@@ -108,9 +90,6 @@ export const useAuthStore = defineStore('auth', () => {
       const redirectUri = getAbsoluteAuthReturnUrl()
       const response = await authApi.loginMicrosoft(code, redirectUri)
       await hydrateFromResponse(response)
-      const me = await authApi.me()
-      user.value = restoreStoredActiveRole(mapApiUser(me))
-      void loadProfilePhoto()
       initialized.value = true
       return true
     } catch (err) {
@@ -131,7 +110,6 @@ export const useAuthStore = defineStore('auth', () => {
       setApiAccessToken(token)
       const me = await authApi.me()
       user.value = restoreStoredActiveRole(mapApiUser(me))
-      void loadProfilePhoto()
       initialized.value = true
       return true
     } catch (err) {
@@ -158,9 +136,6 @@ export const useAuthStore = defineStore('auth', () => {
   }
 
   function clearSession() {
-    photoRequestId++
-    if (profilePhotoUrl.value) URL.revokeObjectURL(profilePhotoUrl.value)
-    profilePhotoUrl.value = null
     user.value = null
     accessToken.value = null
     localStorage.removeItem(TOKEN_STORAGE_KEY)
@@ -183,7 +158,6 @@ export const useAuthStore = defineStore('auth', () => {
     user,
     accessToken,
     isAuthenticated,
-    avatarUrl,
     loading,
     initialized,
     error,

frontend/src/views/student/ProfileView.vue

@@ -1,5 +1,5 @@
 <script setup lang="ts">
-import { computed, onMounted, ref, watch } from 'vue'
+import { computed, onMounted, ref } from 'vue'
 import { useAuthStore } from '@/stores/auth'
 import { useUserStore } from '@/stores/user'
 import GlassCard from '@/components/ui/GlassCard.vue'
@@ -11,8 +11,6 @@ import AppIcon from '@/components/ui/AppIcon.vue'
 const auth = useAuthStore()
 const userStore = useUserStore()
 const user = computed(() => auth.user!)
-const avatarFailed = ref(false)
-watch(() => auth.avatarUrl, () => { avatarFailed.value = false })
 
 const userMetaLine = computed(() => {
   const parts: string[] = []
@@ -112,15 +110,7 @@ onMounted(() => {
     <div class="profile-grid">
       <GlassCard>
         <div class="user-info">
-          <div class="avatar">
-            <img
-              v-if="auth.avatarUrl && !avatarFailed"
-              :src="auth.avatarUrl"
-              :alt="`Фото ${user.name}`"
-              @error="avatarFailed = true"
-            />
-            <span v-else aria-hidden="true">👤</span>
-          </div>
+          <div class="avatar">👤</div>
           <div>
             <div class="name">{{ user.name }}</div>
             <div class="email">{{ user.email }}</div>
@@ -255,20 +245,10 @@ onMounted(() => {
   margin-bottom: 16px;
 }
 .avatar {
-  width: 68px;
-  height: 68px;
-  flex: 0 0 68px;
-  display: grid;
-  place-items: center;
-  overflow: hidden;
   font-size: 38px;
   background: rgba(34, 197, 94, 0.15);
   border-radius: 16px;
-}
-.avatar img {
-  width: 100%;
-  height: 100%;
-  object-fit: cover;
+  padding: 12px;
 }
 .name {
   font-weight: 700;

frontend/tests/e2e/avatar.spec.ts

@@ -1,49 +0,0 @@
-import { test, expect } from '@playwright/test'
-import { mockApi } from './support/mockApi'
-import { mockCurrentUser } from '../mocks/fixtures'
-
-const photo = '<svg xmlns="http://www.w3.org/2000/svg" width="20" height="20"><circle cx="10" cy="10" r="10" fill="green"/></svg>'
-
-test('shows Microsoft photo in profile and topbar, including mobile layout', async ({ page }) => {
-  await mockApi(page, { authenticated: true })
-  await page.route('**/api/v1/users/me/photo', route => route.fulfill({
-    status: 200,
-    contentType: 'image/svg+xml',
-    body: photo,
-  }))
-
-  await page.goto('/profile')
-  await expect(page.locator('.user-info img')).toBeVisible()
-  await expect(page.locator('.avatar-photo')).toBeVisible()
-
-  await page.setViewportSize({ width: 390, height: 844 })
-  await expect(page.locator('.user-info img')).toBeVisible()
-  await expect(page.locator('.avatar-photo')).toBeVisible()
-})
-
-test('keeps custom avatar without requesting Microsoft photo', async ({ page }) => {
-  await mockApi(page, { authenticated: true })
-  let photoRequests = 0
-  await page.route('**/api/v1/auth/me', route => route.fulfill({
-    status: 200,
-    contentType: 'application/json',
-    body: JSON.stringify({ ...mockCurrentUser, avatarUrl: `data:image/svg+xml,${encodeURIComponent(photo)}` }),
-  }))
-  await page.route('**/api/v1/users/me/photo', route => {
-    photoRequests++
-    return route.fulfill({ status: 404 })
-  })
-
-  await page.goto('/profile')
-  await expect(page.locator('.user-info img')).toBeVisible()
-  expect(photoRequests).toBe(0)
-})
-
-test('uses placeholder when Microsoft photo is unavailable', async ({ page }) => {
-  await mockApi(page, { authenticated: true })
-  await page.route('**/api/v1/users/me/photo', route => route.fulfill({ status: 404 }))
-
-  await page.goto('/profile')
-  await expect(page.locator('.user-info .avatar span')).toBeVisible()
-  await expect(page.locator('.avatar-icon')).toBeVisible()
-})