Merge branch 'main' into fix/flaky-ci-tests

apps/api/package.json

@@ -52,6 +52,7 @@
     "adm-zip": "^0.5.16",
     "archiver": "^7.0.1",
     "axios": "^1.13.5",
+    "bcryptjs": "^3.0.3",
     "better-auth": "^1.4.17",
     "bullmq": "^5.67.2",
     "class-transformer": "^0.5.1",
@@ -85,6 +86,7 @@
     "@swc/core": "^1.10.18",
     "@types/adm-zip": "^0.5.7",
     "@types/archiver": "^7.0.0",
+    "@types/bcryptjs": "^3.0.0",
     "@types/cookie-parser": "^1.4.10",
     "@types/express": "^5.0.1",
     "@types/highlight.js": "^10.1.0",

apps/api/src/auth/auth.module.ts

@@ -3,11 +3,14 @@ import { PrismaModule } from "../prisma/prisma.module";
 import { AuthService } from "./auth.service";
 import { AuthController } from "./auth.controller";
 import { AuthGuard } from "./guards/auth.guard";
+import { LocalAuthController } from "./local/local-auth.controller";
+import { LocalAuthService } from "./local/local-auth.service";
+import { LocalAuthEnabledGuard } from "./local/local-auth.guard";
 
 @Module({
   imports: [PrismaModule],
-  controllers: [AuthController],
-  providers: [AuthService, AuthGuard],
+  controllers: [AuthController, LocalAuthController],
+  providers: [AuthService, AuthGuard, LocalAuthService, LocalAuthEnabledGuard],
   exports: [AuthService, AuthGuard],
 })
 export class AuthModule {}

apps/api/src/auth/local/dto/local-login.dto.ts

@@ -0,0 +1,10 @@
+import { IsEmail, IsString, MinLength } from "class-validator";
+
+export class LocalLoginDto {
+  @IsEmail({}, { message: "email must be a valid email address" })
+  email!: string;
+
+  @IsString({ message: "password must be a string" })
+  @MinLength(1, { message: "password must not be empty" })
+  password!: string;
+}

apps/api/src/auth/local/dto/local-setup.dto.ts

@@ -0,0 +1,20 @@
+import { IsEmail, IsString, MinLength, MaxLength } from "class-validator";
+
+export class LocalSetupDto {
+  @IsEmail({}, { message: "email must be a valid email address" })
+  email!: string;
+
+  @IsString({ message: "name must be a string" })
+  @MinLength(1, { message: "name must not be empty" })
+  @MaxLength(255, { message: "name must not exceed 255 characters" })
+  name!: string;
+
+  @IsString({ message: "password must be a string" })
+  @MinLength(12, { message: "password must be at least 12 characters" })
+  @MaxLength(128, { message: "password must not exceed 128 characters" })
+  password!: string;
+
+  @IsString({ message: "setupToken must be a string" })
+  @MinLength(1, { message: "setupToken must not be empty" })
+  setupToken!: string;
+}

apps/api/src/auth/local/local-auth.controller.spec.ts

@@ -0,0 +1,232 @@
+import { describe, it, expect, beforeEach, afterEach, vi } from "vitest";
+import { Test, TestingModule } from "@nestjs/testing";
+import {
+  NotFoundException,
+  ForbiddenException,
+  UnauthorizedException,
+  ConflictException,
+} from "@nestjs/common";
+import { LocalAuthController } from "./local-auth.controller";
+import { LocalAuthService } from "./local-auth.service";
+import { LocalAuthEnabledGuard } from "./local-auth.guard";
+
+describe("LocalAuthController", () => {
+  let controller: LocalAuthController;
+  let localAuthService: LocalAuthService;
+
+  const mockLocalAuthService = {
+    setup: vi.fn(),
+    login: vi.fn(),
+  };
+
+  const mockRequest = {
+    headers: { "user-agent": "TestAgent/1.0" },
+    ip: "127.0.0.1",
+    socket: { remoteAddress: "127.0.0.1" },
+  };
+
+  const originalEnv = {
+    ENABLE_LOCAL_AUTH: process.env.ENABLE_LOCAL_AUTH,
+  };
+
+  beforeEach(async () => {
+    process.env.ENABLE_LOCAL_AUTH = "true";
+
+    const module: TestingModule = await Test.createTestingModule({
+      controllers: [LocalAuthController],
+      providers: [
+        {
+          provide: LocalAuthService,
+          useValue: mockLocalAuthService,
+        },
+      ],
+    })
+      .overrideGuard(LocalAuthEnabledGuard)
+      .useValue({ canActivate: () => true })
+      .compile();
+
+    controller = module.get<LocalAuthController>(LocalAuthController);
+    localAuthService = module.get<LocalAuthService>(LocalAuthService);
+
+    vi.clearAllMocks();
+  });
+
+  afterEach(() => {
+    vi.restoreAllMocks();
+    if (originalEnv.ENABLE_LOCAL_AUTH !== undefined) {
+      process.env.ENABLE_LOCAL_AUTH = originalEnv.ENABLE_LOCAL_AUTH;
+    } else {
+      delete process.env.ENABLE_LOCAL_AUTH;
+    }
+  });
+
+  describe("setup", () => {
+    const setupDto = {
+      email: "admin@example.com",
+      name: "Break Glass Admin",
+      password: "securePassword123!",
+      setupToken: "valid-token-123",
+    };
+
+    const mockSetupResult = {
+      user: {
+        id: "user-uuid-123",
+        email: "admin@example.com",
+        name: "Break Glass Admin",
+        isLocalAuth: true,
+        createdAt: new Date("2026-02-28T00:00:00Z"),
+      },
+      session: {
+        token: "session-token-abc",
+        expiresAt: new Date("2026-03-07T00:00:00Z"),
+      },
+    };
+
+    it("should create a break-glass user and return user data with session", async () => {
+      mockLocalAuthService.setup.mockResolvedValue(mockSetupResult);
+
+      const result = await controller.setup(setupDto, mockRequest as never);
+
+      expect(result).toEqual({
+        user: mockSetupResult.user,
+        session: mockSetupResult.session,
+      });
+      expect(mockLocalAuthService.setup).toHaveBeenCalledWith(
+        "admin@example.com",
+        "Break Glass Admin",
+        "securePassword123!",
+        "valid-token-123",
+        "127.0.0.1",
+        "TestAgent/1.0"
+      );
+    });
+
+    it("should extract client IP from x-forwarded-for header", async () => {
+      mockLocalAuthService.setup.mockResolvedValue(mockSetupResult);
+      const reqWithProxy = {
+        ...mockRequest,
+        headers: {
+          ...mockRequest.headers,
+          "x-forwarded-for": "203.0.113.50, 70.41.3.18",
+        },
+      };
+
+      await controller.setup(setupDto, reqWithProxy as never);
+
+      expect(mockLocalAuthService.setup).toHaveBeenCalledWith(
+        expect.any(String) as string,
+        expect.any(String) as string,
+        expect.any(String) as string,
+        expect.any(String) as string,
+        "203.0.113.50",
+        "TestAgent/1.0"
+      );
+    });
+
+    it("should propagate ForbiddenException from service", async () => {
+      mockLocalAuthService.setup.mockRejectedValue(new ForbiddenException("Invalid setup token"));
+
+      await expect(controller.setup(setupDto, mockRequest as never)).rejects.toThrow(
+        ForbiddenException
+      );
+    });
+
+    it("should propagate ConflictException from service", async () => {
+      mockLocalAuthService.setup.mockRejectedValue(
+        new ConflictException("A user with this email already exists")
+      );
+
+      await expect(controller.setup(setupDto, mockRequest as never)).rejects.toThrow(
+        ConflictException
+      );
+    });
+  });
+
+  describe("login", () => {
+    const loginDto = {
+      email: "admin@example.com",
+      password: "securePassword123!",
+    };
+
+    const mockLoginResult = {
+      user: {
+        id: "user-uuid-123",
+        email: "admin@example.com",
+        name: "Break Glass Admin",
+      },
+      session: {
+        token: "session-token-abc",
+        expiresAt: new Date("2026-03-07T00:00:00Z"),
+      },
+    };
+
+    it("should authenticate and return user data with session", async () => {
+      mockLocalAuthService.login.mockResolvedValue(mockLoginResult);
+
+      const result = await controller.login(loginDto, mockRequest as never);
+
+      expect(result).toEqual({
+        user: mockLoginResult.user,
+        session: mockLoginResult.session,
+      });
+      expect(mockLocalAuthService.login).toHaveBeenCalledWith(
+        "admin@example.com",
+        "securePassword123!",
+        "127.0.0.1",
+        "TestAgent/1.0"
+      );
+    });
+
+    it("should propagate UnauthorizedException from service", async () => {
+      mockLocalAuthService.login.mockRejectedValue(
+        new UnauthorizedException("Invalid email or password")
+      );
+
+      await expect(controller.login(loginDto, mockRequest as never)).rejects.toThrow(
+        UnauthorizedException
+      );
+    });
+  });
+});
+
+describe("LocalAuthEnabledGuard", () => {
+  let guard: LocalAuthEnabledGuard;
+
+  const originalEnv = process.env.ENABLE_LOCAL_AUTH;
+
+  beforeEach(() => {
+    guard = new LocalAuthEnabledGuard();
+  });
+
+  afterEach(() => {
+    if (originalEnv !== undefined) {
+      process.env.ENABLE_LOCAL_AUTH = originalEnv;
+    } else {
+      delete process.env.ENABLE_LOCAL_AUTH;
+    }
+  });
+
+  it("should allow access when ENABLE_LOCAL_AUTH is true", () => {
+    process.env.ENABLE_LOCAL_AUTH = "true";
+
+    expect(guard.canActivate()).toBe(true);
+  });
+
+  it("should throw NotFoundException when ENABLE_LOCAL_AUTH is not set", () => {
+    delete process.env.ENABLE_LOCAL_AUTH;
+
+    expect(() => guard.canActivate()).toThrow(NotFoundException);
+  });
+
+  it("should throw NotFoundException when ENABLE_LOCAL_AUTH is false", () => {
+    process.env.ENABLE_LOCAL_AUTH = "false";
+
+    expect(() => guard.canActivate()).toThrow(NotFoundException);
+  });
+
+  it("should throw NotFoundException when ENABLE_LOCAL_AUTH is empty", () => {
+    process.env.ENABLE_LOCAL_AUTH = "";
+
+    expect(() => guard.canActivate()).toThrow(NotFoundException);
+  });
+});

apps/api/src/auth/local/local-auth.controller.ts

@@ -0,0 +1,81 @@
+import {
+  Controller,
+  Post,
+  Body,
+  UseGuards,
+  Req,
+  Logger,
+  HttpCode,
+  HttpStatus,
+} from "@nestjs/common";
+import { Throttle } from "@nestjs/throttler";
+import type { Request as ExpressRequest } from "express";
+import { SkipCsrf } from "../../common/decorators/skip-csrf.decorator";
+import { LocalAuthService } from "./local-auth.service";
+import { LocalAuthEnabledGuard } from "./local-auth.guard";
+import { LocalLoginDto } from "./dto/local-login.dto";
+import { LocalSetupDto } from "./dto/local-setup.dto";
+
+@Controller("auth/local")
+@UseGuards(LocalAuthEnabledGuard)
+export class LocalAuthController {
+  private readonly logger = new Logger(LocalAuthController.name);
+
+  constructor(private readonly localAuthService: LocalAuthService) {}
+
+  /**
+   * First-time break-glass user creation.
+   * Requires BREAKGLASS_SETUP_TOKEN from environment.
+   */
+  @Post("setup")
+  @SkipCsrf()
+  @Throttle({ strict: { limit: 5, ttl: 60000 } })
+  async setup(@Body() dto: LocalSetupDto, @Req() req: ExpressRequest) {
+    const ipAddress = this.getClientIp(req);
+    const userAgent = req.headers["user-agent"];
+
+    this.logger.log(`Break-glass setup attempt from ${ipAddress}`);
+
+    const result = await this.localAuthService.setup(
+      dto.email,
+      dto.name,
+      dto.password,
+      dto.setupToken,
+      ipAddress,
+      userAgent
+    );
+
+    return {
+      user: result.user,
+      session: result.session,
+    };
+  }
+
+  /**
+   * Break-glass login with email + password.
+   */
+  @Post("login")
+  @SkipCsrf()
+  @HttpCode(HttpStatus.OK)
+  @Throttle({ strict: { limit: 10, ttl: 60000 } })
+  async login(@Body() dto: LocalLoginDto, @Req() req: ExpressRequest) {
+    const ipAddress = this.getClientIp(req);
+    const userAgent = req.headers["user-agent"];
+
+    const result = await this.localAuthService.login(dto.email, dto.password, ipAddress, userAgent);
+
+    return {
+      user: result.user,
+      session: result.session,
+    };
+  }
+
+  private getClientIp(req: ExpressRequest): string {
+    const forwardedFor = req.headers["x-forwarded-for"];
+    if (forwardedFor) {
+      const ips = Array.isArray(forwardedFor) ? forwardedFor[0] : forwardedFor;
+      return ips?.split(",")[0]?.trim() ?? "unknown";
+    }
+    return req.ip ?? req.socket.remoteAddress ?? "unknown";
+  }
+}

apps/api/src/auth/local/local-auth.guard.ts

@@ -0,0 +1,15 @@
+import { Injectable, CanActivate, NotFoundException } from "@nestjs/common";
+
+/**
+ * Guard that checks if local authentication is enabled via ENABLE_LOCAL_AUTH env var.
+ * Returns 404 when disabled so endpoints are invisible to callers.
+ */
+@Injectable()
+export class LocalAuthEnabledGuard implements CanActivate {
+  canActivate(): boolean {
+    if (process.env.ENABLE_LOCAL_AUTH !== "true") {
+      throw new NotFoundException();
+    }
+    return true;
+  }
+}

apps/api/src/auth/local/local-auth.service.spec.ts

@@ -0,0 +1,389 @@
+import { describe, it, expect, beforeEach, afterEach, vi } from "vitest";
+import { Test, TestingModule } from "@nestjs/testing";
+import {
+  ConflictException,
+  ForbiddenException,
+  InternalServerErrorException,
+  UnauthorizedException,
+} from "@nestjs/common";
+import { hash } from "bcryptjs";
+import { LocalAuthService } from "./local-auth.service";
+import { PrismaService } from "../../prisma/prisma.service";
+
+describe("LocalAuthService", () => {
+  let service: LocalAuthService;
+
+  const mockTxSession = {
+    create: vi.fn(),
+  };
+
+  const mockTxWorkspace = {
+    findFirst: vi.fn(),
+    create: vi.fn(),
+  };
+
+  const mockTxWorkspaceMember = {
+    create: vi.fn(),
+  };
+
+  const mockTxUser = {
+    create: vi.fn(),
+    findUnique: vi.fn(),
+  };
+
+  const mockTx = {
+    user: mockTxUser,
+    workspace: mockTxWorkspace,
+    workspaceMember: mockTxWorkspaceMember,
+    session: mockTxSession,
+  };
+
+  const mockPrismaService = {
+    user: {
+      findUnique: vi.fn(),
+    },
+    session: {
+      create: vi.fn(),
+    },
+    $transaction: vi
+      .fn()
+      .mockImplementation((fn: (tx: typeof mockTx) => Promise<unknown>) => fn(mockTx)),
+  };
+
+  const originalEnv = {
+    BREAKGLASS_SETUP_TOKEN: process.env.BREAKGLASS_SETUP_TOKEN,
+  };
+
+  beforeEach(async () => {
+    const module: TestingModule = await Test.createTestingModule({
+      providers: [
+        LocalAuthService,
+        {
+          provide: PrismaService,
+          useValue: mockPrismaService,
+        },
+      ],
+    }).compile();
+
+    service = module.get<LocalAuthService>(LocalAuthService);
+    vi.clearAllMocks();
+  });
+
+  afterEach(() => {
+    vi.restoreAllMocks();
+    if (originalEnv.BREAKGLASS_SETUP_TOKEN !== undefined) {
+      process.env.BREAKGLASS_SETUP_TOKEN = originalEnv.BREAKGLASS_SETUP_TOKEN;
+    } else {
+      delete process.env.BREAKGLASS_SETUP_TOKEN;
+    }
+  });
+
+  describe("setup", () => {
+    const validSetupArgs = {
+      email: "admin@example.com",
+      name: "Break Glass Admin",
+      password: "securePassword123!",
+      setupToken: "valid-token-123",
+    };
+
+    const mockCreatedUser = {
+      id: "user-uuid-123",
+      email: "admin@example.com",
+      name: "Break Glass Admin",
+      isLocalAuth: true,
+      createdAt: new Date("2026-02-28T00:00:00Z"),
+    };
+
+    const mockWorkspace = {
+      id: "workspace-uuid-123",
+    };
+
+    beforeEach(() => {
+      process.env.BREAKGLASS_SETUP_TOKEN = "valid-token-123";
+      mockPrismaService.user.findUnique.mockResolvedValue(null);
+      mockTxUser.create.mockResolvedValue(mockCreatedUser);
+      mockTxWorkspace.findFirst.mockResolvedValue(mockWorkspace);
+      mockTxWorkspaceMember.create.mockResolvedValue({});
+      mockTxSession.create.mockResolvedValue({});
+    });
+
+    it("should create a local auth user with hashed password", async () => {
+      const result = await service.setup(
+        validSetupArgs.email,
+        validSetupArgs.name,
+        validSetupArgs.password,
+        validSetupArgs.setupToken
+      );
+
+      expect(result.user).toEqual(mockCreatedUser);
+      expect(result.session.token).toBeDefined();
+      expect(result.session.token.length).toBeGreaterThan(0);
+      expect(result.session.expiresAt).toBeInstanceOf(Date);
+      expect(result.session.expiresAt.getTime()).toBeGreaterThan(Date.now());
+
+      expect(mockTxUser.create).toHaveBeenCalledWith({
+        data: expect.objectContaining({
+          email: "admin@example.com",
+          name: "Break Glass Admin",
+          isLocalAuth: true,
+          emailVerified: true,
+          passwordHash: expect.any(String) as string,
+        }),
+        select: {
+          id: true,
+          email: true,
+          name: true,
+          isLocalAuth: true,
+          createdAt: true,
+        },
+      });
+    });
+
+    it("should assign OWNER role on default workspace", async () => {
+      await service.setup(
+        validSetupArgs.email,
+        validSetupArgs.name,
+        validSetupArgs.password,
+        validSetupArgs.setupToken
+      );
+
+      expect(mockTxWorkspaceMember.create).toHaveBeenCalledWith({
+        data: {
+          workspaceId: "workspace-uuid-123",
+          userId: "user-uuid-123",
+          role: "OWNER",
+        },
+      });
+    });
+
+    it("should create a new workspace if none exists", async () => {
+      mockTxWorkspace.findFirst.mockResolvedValue(null);
+      mockTxWorkspace.create.mockResolvedValue({ id: "new-workspace-uuid" });
+
+      await service.setup(
+        validSetupArgs.email,
+        validSetupArgs.name,
+        validSetupArgs.password,
+        validSetupArgs.setupToken
+      );
+
+      expect(mockTxWorkspace.create).toHaveBeenCalledWith({
+        data: {
+          name: "Default Workspace",
+          ownerId: "user-uuid-123",
+          settings: {},
+        },
+        select: { id: true },
+      });
+      expect(mockTxWorkspaceMember.create).toHaveBeenCalledWith({
+        data: {
+          workspaceId: "new-workspace-uuid",
+          userId: "user-uuid-123",
+          role: "OWNER",
+        },
+      });
+    });
+
+    it("should create a BetterAuth-compatible session", async () => {
+      await service.setup(
+        validSetupArgs.email,
+        validSetupArgs.name,
+        validSetupArgs.password,
+        validSetupArgs.setupToken,
+        "192.168.1.1",
+        "TestAgent/1.0"
+      );
+
+      expect(mockTxSession.create).toHaveBeenCalledWith({
+        data: {
+          userId: "user-uuid-123",
+          token: expect.any(String) as string,
+          expiresAt: expect.any(Date) as Date,
+          ipAddress: "192.168.1.1",
+          userAgent: "TestAgent/1.0",
+        },
+      });
+    });
+
+    it("should reject when BREAKGLASS_SETUP_TOKEN is not set", async () => {
+      delete process.env.BREAKGLASS_SETUP_TOKEN;
+
+      await expect(
+        service.setup(
+          validSetupArgs.email,
+          validSetupArgs.name,
+          validSetupArgs.password,
+          validSetupArgs.setupToken
+        )
+      ).rejects.toThrow(ForbiddenException);
+    });
+
+    it("should reject when BREAKGLASS_SETUP_TOKEN is empty", async () => {
+      process.env.BREAKGLASS_SETUP_TOKEN = "";
+
+      await expect(
+        service.setup(
+          validSetupArgs.email,
+          validSetupArgs.name,
+          validSetupArgs.password,
+          validSetupArgs.setupToken
+        )
+      ).rejects.toThrow(ForbiddenException);
+    });
+
+    it("should reject when setup token does not match", async () => {
+      await expect(
+        service.setup(
+          validSetupArgs.email,
+          validSetupArgs.name,
+          validSetupArgs.password,
+          "wrong-token"
+        )
+      ).rejects.toThrow(ForbiddenException);
+    });
+
+    it("should reject when email already exists", async () => {
+      mockPrismaService.user.findUnique.mockResolvedValue({
+        id: "existing-user",
+        email: "admin@example.com",
+      });
+
+      await expect(
+        service.setup(
+          validSetupArgs.email,
+          validSetupArgs.name,
+          validSetupArgs.password,
+          validSetupArgs.setupToken
+        )
+      ).rejects.toThrow(ConflictException);
+    });
+
+    it("should return session token and expiry", async () => {
+      const result = await service.setup(
+        validSetupArgs.email,
+        validSetupArgs.name,
+        validSetupArgs.password,
+        validSetupArgs.setupToken
+      );
+
+      expect(typeof result.session.token).toBe("string");
+      expect(result.session.token.length).toBe(64); // 32 bytes hex
+      expect(result.session.expiresAt).toBeInstanceOf(Date);
+    });
+  });
+
+  describe("login", () => {
+    const validPasswordHash = "$2a$12$LJ3m4ys3Lz/YgP7xYz5k5uU6b5F6X1234567890abcdefghijkl";
+
+    beforeEach(async () => {
+      // Create a real bcrypt hash for testing
+      const realHash = await hash("securePassword123!", 4); // Low rounds for test speed
+      mockPrismaService.user.findUnique.mockResolvedValue({
+        id: "user-uuid-123",
+        email: "admin@example.com",
+        name: "Break Glass Admin",
+        isLocalAuth: true,
+        passwordHash: realHash,
+        deactivatedAt: null,
+      });
+      mockPrismaService.session.create.mockResolvedValue({});
+    });
+
+    it("should authenticate a valid local auth user", async () => {
+      const result = await service.login("admin@example.com", "securePassword123!");
+
+      expect(result.user).toEqual({
+        id: "user-uuid-123",
+        email: "admin@example.com",
+        name: "Break Glass Admin",
+      });
+      expect(result.session.token).toBeDefined();
+      expect(result.session.expiresAt).toBeInstanceOf(Date);
+    });
+
+    it("should create a session with ip and user agent", async () => {
+      await service.login("admin@example.com", "securePassword123!", "10.0.0.1", "Mozilla/5.0");
+
+      expect(mockPrismaService.session.create).toHaveBeenCalledWith({
+        data: {
+          userId: "user-uuid-123",
+          token: expect.any(String) as string,
+          expiresAt: expect.any(Date) as Date,
+          ipAddress: "10.0.0.1",
+          userAgent: "Mozilla/5.0",
+        },
+      });
+    });
+
+    it("should reject when user does not exist", async () => {
+      mockPrismaService.user.findUnique.mockResolvedValue(null);
+
+      await expect(service.login("nonexistent@example.com", "password123456")).rejects.toThrow(
+        UnauthorizedException
+      );
+    });
+
+    it("should reject when user is not a local auth user", async () => {
+      mockPrismaService.user.findUnique.mockResolvedValue({
+        id: "user-uuid-123",
+        email: "admin@example.com",
+        name: "OIDC User",
+        isLocalAuth: false,
+        passwordHash: null,
+        deactivatedAt: null,
+      });
+
+      await expect(service.login("admin@example.com", "password123456")).rejects.toThrow(
+        UnauthorizedException
+      );
+    });
+
+    it("should reject when user is deactivated", async () => {
+      const realHash = await hash("securePassword123!", 4);
+      mockPrismaService.user.findUnique.mockResolvedValue({
+        id: "user-uuid-123",
+        email: "admin@example.com",
+        name: "Deactivated User",
+        isLocalAuth: true,
+        passwordHash: realHash,
+        deactivatedAt: new Date("2026-01-01"),
+      });
+
+      await expect(service.login("admin@example.com", "securePassword123!")).rejects.toThrow(
+        new UnauthorizedException("Account has been deactivated")
+      );
+    });
+
+    it("should reject when password is incorrect", async () => {
+      await expect(service.login("admin@example.com", "wrongPassword123!")).rejects.toThrow(
+        UnauthorizedException
+      );
+    });
+
+    it("should throw InternalServerError when local auth user has no password hash", async () => {
+      mockPrismaService.user.findUnique.mockResolvedValue({
+        id: "user-uuid-123",
+        email: "admin@example.com",
+        name: "Broken User",
+        isLocalAuth: true,
+        passwordHash: null,
+        deactivatedAt: null,
+      });
+
+      await expect(service.login("admin@example.com", "securePassword123!")).rejects.toThrow(
+        InternalServerErrorException
+      );
+    });
+
+    it("should not reveal whether email exists in error messages", async () => {
+      mockPrismaService.user.findUnique.mockResolvedValue(null);
+
+      try {
+        await service.login("nonexistent@example.com", "password123456");
+      } catch (error) {
+        expect(error).toBeInstanceOf(UnauthorizedException);
+        expect((error as UnauthorizedException).message).toBe("Invalid email or password");
+      }
+    });
+  });
+});

apps/api/src/auth/local/local-auth.service.ts

@@ -0,0 +1,230 @@
+import {
+  Injectable,
+  Logger,
+  ForbiddenException,
+  UnauthorizedException,
+  ConflictException,
+  InternalServerErrorException,
+} from "@nestjs/common";
+import { WorkspaceMemberRole } from "@prisma/client";
+import { hash, compare } from "bcryptjs";
+import { randomBytes, timingSafeEqual } from "crypto";
+import { PrismaService } from "../../prisma/prisma.service";
+
+const BCRYPT_ROUNDS = 12;
+
+/** Session expiry: 7 days (matches BetterAuth config in auth.config.ts) */
+const SESSION_EXPIRY_MS = 7 * 24 * 60 * 60 * 1000;
+
+interface SetupResult {
+  user: {
+    id: string;
+    email: string;
+    name: string;
+    isLocalAuth: boolean;
+    createdAt: Date;
+  };
+  session: {
+    token: string;
+    expiresAt: Date;
+  };
+}
+
+interface LoginResult {
+  user: {
+    id: string;
+    email: string;
+    name: string;
+  };
+  session: {
+    token: string;
+    expiresAt: Date;
+  };
+}
+
+@Injectable()
+export class LocalAuthService {
+  private readonly logger = new Logger(LocalAuthService.name);
+
+  constructor(private readonly prisma: PrismaService) {}
+
+  /**
+   * First-time break-glass user creation.
+   * Validates the setup token, creates a local auth user with bcrypt-hashed password,
+   * and assigns OWNER role on the default workspace.
+   */
+  async setup(
+    email: string,
+    name: string,
+    password: string,
+    setupToken: string,
+    ipAddress?: string,
+    userAgent?: string
+  ): Promise<SetupResult> {
+    this.validateSetupToken(setupToken);
+
+    const existing = await this.prisma.user.findUnique({ where: { email } });
+    if (existing) {
+      throw new ConflictException("A user with this email already exists");
+    }
+
+    const passwordHash = await hash(password, BCRYPT_ROUNDS);
+
+    const result = await this.prisma.$transaction(async (tx) => {
+      const user = await tx.user.create({
+        data: {
+          email,
+          name,
+          isLocalAuth: true,
+          passwordHash,
+          emailVerified: true,
+        },
+        select: {
+          id: true,
+          email: true,
+          name: true,
+          isLocalAuth: true,
+          createdAt: true,
+        },
+      });
+
+      // Find or create a default workspace and assign OWNER role
+      await this.assignDefaultWorkspace(tx, user.id);
+
+      // Create a BetterAuth-compatible session
+      const session = await this.createSession(tx, user.id, ipAddress, userAgent);
+
+      return { user, session };
+    });
+
+    this.logger.log(`Break-glass user created: ${email}`);
+    return result;
+  }
+
+  /**
+   * Break-glass login: verify email + password against bcrypt hash.
+   * Only works for users with isLocalAuth=true.
+   */
+  async login(
+    email: string,
+    password: string,
+    ipAddress?: string,
+    userAgent?: string
+  ): Promise<LoginResult> {
+    const user = await this.prisma.user.findUnique({
+      where: { email },
+      select: {
+        id: true,
+        email: true,
+        name: true,
+        isLocalAuth: true,
+        passwordHash: true,
+        deactivatedAt: true,
+      },
+    });
+
+    if (!user?.isLocalAuth) {
+      throw new UnauthorizedException("Invalid email or password");
+    }
+
+    if (user.deactivatedAt) {
+      throw new UnauthorizedException("Account has been deactivated");
+    }
+
+    if (!user.passwordHash) {
+      this.logger.error(`Local auth user ${email} has no password hash`);
+      throw new InternalServerErrorException("Account configuration error");
+    }
+
+    const passwordValid = await compare(password, user.passwordHash);
+    if (!passwordValid) {
+      throw new UnauthorizedException("Invalid email or password");
+    }
+
+    const session = await this.createSession(this.prisma, user.id, ipAddress, userAgent);
+
+    this.logger.log(`Break-glass login: ${email}`);
+    return {
+      user: { id: user.id, email: user.email, name: user.name },
+      session,
+    };
+  }
+
+  /**
+   * Validate the setup token against the environment variable.
+   */
+  private validateSetupToken(token: string): void {
+    const expectedToken = process.env.BREAKGLASS_SETUP_TOKEN;
+
+    if (!expectedToken || expectedToken.trim() === "") {
+      throw new ForbiddenException(
+        "Break-glass setup is not configured. Set BREAKGLASS_SETUP_TOKEN environment variable."
+      );
+    }
+
+    const tokenBuffer = Buffer.from(token);
+    const expectedBuffer = Buffer.from(expectedToken);
+    if (
+      tokenBuffer.length !== expectedBuffer.length ||
+      !timingSafeEqual(tokenBuffer, expectedBuffer)
+    ) {
+      this.logger.warn("Invalid break-glass setup token attempt");
+      throw new ForbiddenException("Invalid setup token");
+    }
+  }
+
+  /**
+   * Find the first workspace or create a default one, then assign OWNER role.
+   */
+  private async assignDefaultWorkspace(
+    tx: Parameters<Parameters<PrismaService["$transaction"]>[0]>[0],
+    userId: string
+  ): Promise<void> {
+    let workspace = await tx.workspace.findFirst({
+      orderBy: { createdAt: "asc" },
+      select: { id: true },
+    });
+
+    workspace ??= await tx.workspace.create({
+      data: {
+        name: "Default Workspace",
+        ownerId: userId,
+        settings: {},
+      },
+      select: { id: true },
+    });
+
+    await tx.workspaceMember.create({
+      data: {
+        workspaceId: workspace.id,
+        userId,
+        role: WorkspaceMemberRole.OWNER,
+      },
+    });
+  }
+
+  /**
+   * Create a BetterAuth-compatible session record.
+   */
+  private async createSession(
+    tx: { session: { create: typeof PrismaService.prototype.session.create } },
+    userId: string,
+    ipAddress?: string,
+    userAgent?: string
+  ): Promise<{ token: string; expiresAt: Date }> {
+    const token = randomBytes(32).toString("hex");
+    const expiresAt = new Date(Date.now() + SESSION_EXPIRY_MS);
+
+    await tx.session.create({
+      data: {
+        userId,
+        token,
+        expiresAt,
+        ipAddress: ipAddress ?? null,
+        userAgent: userAgent ?? null,
+      },
+    });
+
+    return { token, expiresAt };
+  }
+}

pnpm-lock.yaml

@@ -149,6 +149,9 @@ importers:
       axios:
         specifier: ^1.13.5
         version: 1.13.5
+      bcryptjs:
+        specifier: ^3.0.3
+        version: 3.0.3
       better-auth:
         specifier: ^1.4.17
         version: 1.4.17(@prisma/client@6.19.2(prisma@6.19.2(magicast@0.3.5)(typescript@5.9.3))(typescript@5.9.3))(better-sqlite3@12.6.2)(drizzle-orm@0.41.0(@opentelemetry/api@1.9.0)(@prisma/client@5.22.0(prisma@6.19.2(magicast@0.3.5)(typescript@5.9.3)))(@types/pg@8.16.0)(better-sqlite3@12.6.2)(kysely@0.28.10)(pg@8.17.2)(postgres@3.4.8)(prisma@6.19.2(magicast@0.3.5)(typescript@5.9.3)))(next@16.1.6(@babel/core@7.28.6)(@opentelemetry/api@1.9.0)(react-dom@19.2.4(react@19.2.4))(react@19.2.4))(pg@8.17.2)(prisma@6.19.2(magicast@0.3.5)(typescript@5.9.3))(react-dom@19.2.4(react@19.2.4))(react@19.2.4)(vitest@4.0.18(@opentelemetry/api@1.9.0)(@types/node@22.19.7)(jiti@2.6.1)(jsdom@26.1.0)(terser@5.46.0)(tsx@4.21.0)(yaml@2.8.2))
@@ -243,6 +246,9 @@ importers:
       '@types/archiver':
         specifier: ^7.0.0
         version: 7.0.0
+      '@types/bcryptjs':
+        specifier: ^3.0.0
+        version: 3.0.0
       '@types/cookie-parser':
         specifier: ^1.4.10
         version: 1.4.10(@types/express@5.0.6)
@@ -1597,7 +1603,6 @@ packages:
 
   '@mosaicstack/telemetry-client@0.1.1':
     resolution: {integrity: sha512-1udg6p4cs8rhQgQ2pKCfi7EpRlJieRRhA5CIqthRQ6HQZLgQ0wH+632jEulov3rlHSM1iplIQ+AAe5DWrvSkEA==, tarball: https://git.mosaicstack.dev/api/packages/mosaic/npm/%40mosaicstack%2Ftelemetry-client/-/0.1.1/telemetry-client-0.1.1.tgz}
-    engines: {node: '>=18'}
 
   '@mrleebo/prisma-ast@0.13.1':
     resolution: {integrity: sha512-XyroGQXcHrZdvmrGJvsA9KNeOOgGMg1Vg9OlheUsBOSKznLMDl+YChxbkboRHvtFYJEMRYmlV3uoo/njCw05iw==}
@@ -3053,6 +3058,10 @@ packages:
   '@types/babel__traverse@7.28.0':
     resolution: {integrity: sha512-8PvcXf70gTDZBgt9ptxJ8elBeBjcLOAcOtoO/mPJjtji1+CdGbHgm77om1GrsPxsiE+uXIpNSK64UYaIwQXd4Q==}
 
+  '@types/bcryptjs@3.0.0':
+    resolution: {integrity: sha512-WRZOuCuaz8UcZZE4R5HXTco2goQSI2XxjGY3hbM/xDvwmqFWd4ivooImsMx65OKM6CtNKbnZ5YL+YwAwK7c1dg==}
+    deprecated: This is a stub types definition. bcryptjs provides its own type definitions, so you do not need this installed.
+
   '@types/body-parser@1.19.6':
     resolution: {integrity: sha512-HLFeCYgz89uk22N5Qg3dvGvsv46B8GLvKKo1zKG4NybA8U2DiEO3w9lqGg29t/tfLRJpJ6iQxnVw4OnB7MoM9g==}
 
@@ -3789,6 +3798,10 @@ packages:
   bcrypt-pbkdf@1.0.2:
     resolution: {integrity: sha512-qeFIXtP4MSoi6NLqO12WfqARWWuCKi2Rn/9hJLEmtB5yTNr9DqFWkJRCf2qShWzPeAMRnOgCrq0sg/KLv5ES9w==}
 
+  bcryptjs@3.0.3:
+    resolution: {integrity: sha512-GlF5wPWnSa/X5LKM1o0wz0suXIINz1iHRLvTS+sLyi7XPbe5ycmYI3DlZqVGZZtDgl4DmasFg7gOB3JYbphV5g==}
+    hasBin: true
+
   better-auth@1.4.17:
     resolution: {integrity: sha512-VmHGQyKsEahkEs37qguROKg/6ypYpNF13D7v/lkbO7w7Aivz0Bv2h+VyUkH4NzrGY0QBKXi1577mGhDCVwp0ew==}
     peerDependencies:
@@ -10354,6 +10367,10 @@ snapshots:
     dependencies:
       '@babel/types': 7.28.6
 
+  '@types/bcryptjs@3.0.0':
+    dependencies:
+      bcryptjs: 3.0.3
+
   '@types/body-parser@1.19.6':
     dependencies:
       '@types/connect': 3.4.38
@@ -11274,6 +11291,8 @@ snapshots:
     dependencies:
       tweetnacl: 0.14.5
 
+  bcryptjs@3.0.3: {}
+
   better-auth@1.4.17(@prisma/client@5.22.0(prisma@6.19.2(magicast@0.3.5)(typescript@5.9.3)))(better-sqlite3@12.6.2)(drizzle-orm@0.41.0(@opentelemetry/api@1.9.0)(@prisma/client@5.22.0(prisma@6.19.2(magicast@0.3.5)(typescript@5.9.3)))(@types/pg@8.16.0)(better-sqlite3@12.6.2)(kysely@0.28.10)(pg@8.17.2)(postgres@3.4.8)(prisma@6.19.2(magicast@0.3.5)(typescript@5.9.3)))(next@16.1.6(@babel/core@7.28.6)(@opentelemetry/api@1.9.0)(react-dom@19.2.4(react@19.2.4))(react@19.2.4))(pg@8.17.2)(prisma@6.19.2(magicast@0.3.5)(typescript@5.9.3))(react-dom@19.2.4(react@19.2.4))(react@19.2.4)(vitest@4.0.18(@opentelemetry/api@1.9.0)(@types/node@22.19.7)(jiti@2.6.1)(jsdom@26.1.0)(terser@5.46.0)(tsx@4.21.0)(yaml@2.8.2)):
     dependencies:
       '@better-auth/core': 1.4.17(@better-auth/utils@0.3.0)(@better-fetch/fetch@1.1.21)(better-call@1.1.8(zod@4.3.6))(jose@6.1.3)(kysely@0.28.10)(nanostores@1.1.0)