refactor(server): auth (#7994)

.github/helm/affine/templates/ingress.yaml

@@ -60,13 +60,6 @@ spec:
                 name: affine-graphql
                 port:
                   number: {{ .Values.graphql.service.port }}
-          - path: /oauth
-            pathType: Prefix
-            backend:
-              service:
-                name: affine-graphql
-                port:
-                  number: {{ .Values.graphql.service.port }}
           - path: /
             pathType: Prefix
             backend:

packages/backend/server/schema.prisma

@@ -62,12 +62,13 @@ model ConnectedAccount {
 }
 
 model Session {
-  id        String    @id @default(uuid()) @db.VarChar
-  expiresAt DateTime? @map("expires_at") @db.Timestamptz(3)
-  createdAt DateTime  @default(now()) @map("created_at") @db.Timestamptz(3)
-
+  id           String        @id @default(uuid()) @db.VarChar
+  createdAt    DateTime      @default(now()) @map("created_at") @db.Timestamptz(3)
   userSessions UserSession[]
 
+  // @deprecated use [UserSession.expiresAt]
+  deprecated_expiresAt DateTime? @map("expires_at") @db.Timestamptz(3)
+
   @@map("multiple_users_sessions")
 }
 

packages/backend/server/src/core/auth/controller.ts

@@ -18,6 +18,7 @@ import {
   EarlyAccessRequired,
   EmailTokenNotFound,
   InternalServerError,
+  InvalidEmail,
   InvalidEmailToken,
   SignUpForbidden,
   Throttle,
@@ -25,19 +26,25 @@ import {
 } from '../../fundamentals';
 import { UserService } from '../user';
 import { validators } from '../utils/validators';
-import { CurrentUser } from './current-user';
 import { Public } from './guard';
-import { AuthService, parseAuthUserSeqNum } from './service';
+import { AuthService } from './service';
+import { CurrentUser, Session } from './session';
 import { TokenService, TokenType } from './token';
 
-class SignInCredential {
-  email!: string;
-  password?: string;
+interface PreflightResponse {
+  registered: boolean;
+  hasPassword: boolean;
 }
 
-class MagicLinkCredential {
-  email!: string;
-  token!: string;
+interface SignInCredential {
+  email: string;
+  password?: string;
+  callbackUrl?: string;
+}
+
+interface MagicLinkCredential {
+  email: string;
+  token: string;
 }
 
 @Throttle('strict')
@@ -51,6 +58,33 @@ export class AuthController {
     private readonly config: Config
   ) {}
 
+  @Public()
+  @Post('/preflight')
+  async preflight(
+    @Body() params?: { email: string }
+  ): Promise<PreflightResponse> {
+    if (!params?.email) {
+      throw new InvalidEmail();
+    }
+    validators.assertValidEmail(params.email);
+
+    const user = await this.user.findUserWithHashedPasswordByEmail(
+      params.email
+    );
+
+    if (!user) {
+      return {
+        registered: false,
+        hasPassword: false,
+      };
+    }
+
+    return {
+      registered: user.registered,
+      hasPassword: !!user.password,
+    };
+  }
+
   @Public()
   @Post('/sign-in')
   @Header('content-type', 'application/json')
@@ -58,7 +92,10 @@ export class AuthController {
     @Req() req: Request,
     @Res() res: Response,
     @Body() credential: SignInCredential,
-    @Query('redirect_uri') redirectUri = this.url.home
+    /**
+     * @deprecated
+     */
+    @Query('redirect_uri') redirectUri?: string
   ) {
     validators.assertValidEmail(credential.email);
     const canSignIn = await this.auth.canSignIn(credential.email);
@@ -67,80 +104,83 @@ export class AuthController {
     }
 
     if (credential.password) {
-      const user = await this.auth.signIn(
+      await this.passwordSignIn(
+        req,
+        res,
         credential.email,
         credential.password
       );
-
-      await this.auth.setCookie(req, res, user);
-      res.status(HttpStatus.OK).send(user);
     } else {
-      // send email magic link
-      const user = await this.user.findUserByEmail(credential.email);
-      if (!user) {
-        const allowSignup = await this.config.runtime.fetch('auth/allowSignup');
-        if (!allowSignup) {
-          throw new SignUpForbidden();
-        }
-      }
-
-      const result = await this.sendSignInEmail(
-        { email: credential.email, signUp: !user },
+      await this.sendMagicLink(
+        req,
+        res,
+        credential.email,
+        credential.callbackUrl,
         redirectUri
       );
-
-      if (result.rejected.length) {
-        throw new InternalServerError('Failed to send sign-in email.');
-      }
-
-      res.status(HttpStatus.OK).send({
-        email: credential.email,
-      });
     }
   }
 
-  async sendSignInEmail(
-    { email, signUp }: { email: string; signUp: boolean },
-    redirectUri: string
+  async passwordSignIn(
+    req: Request,
+    res: Response,
+    email: string,
+    password: string
   ) {
+    const user = await this.auth.signIn(email, password);
+
+    await this.auth.setCookies(req, res, user.id);
+    res.status(HttpStatus.OK).send(user);
+  }
+
+  async sendMagicLink(
+    _req: Request,
+    res: Response,
+    email: string,
+    callbackUrl = '/magic-link',
+
+    redirectUrl = this.url.home
+  ) {
+    // send email magic link
+    const user = await this.user.findUserByEmail(email);
+    if (!user) {
+      const allowSignup = await this.config.runtime.fetch('auth/allowSignup');
+      if (!allowSignup) {
+        throw new SignUpForbidden();
+      }
+    }
+
     const token = await this.token.createToken(TokenType.SignIn, email);
 
-    const magicLink = this.url.link('/magic-link', {
+    const magicLink = this.url.link(callbackUrl, {
       token,
       email,
-      redirect_uri: redirectUri,
+      redirect_uri: redirectUrl,
     });
 
-    const result = await this.auth.sendSignInEmail(email, magicLink, signUp);
+    const result = await this.auth.sendSignInEmail(email, magicLink, !user);
 
-    return result;
+    if (result.rejected.length) {
+      throw new InternalServerError('Failed to send sign-in email.');
+    }
+
+    res.status(HttpStatus.OK).send({
+      email: email,
+    });
   }
 
   @Get('/sign-out')
   async signOut(
-    @Req() req: Request,
     @Res() res: Response,
-    @Query('redirect_uri') redirectUri?: string
+    @Session() session: Session,
+    @Body() { all }: { all: boolean }
   ) {
-    const session = await this.auth.signOut(
-      req.cookies[AuthService.sessionCookieName],
-      parseAuthUserSeqNum(req.headers[AuthService.authUserSeqHeaderName])
+    await this.auth.signOut(
+      session.sessionId,
+      all ? undefined : session.userId
     );
 
-    if (session) {
-      res.cookie(AuthService.sessionCookieName, session.id, {
-        expires: session.expiresAt ?? void 0, // expiredAt is `string | null`
-        ...this.auth.cookieOptions,
-      });
-    } else {
-      res.clearCookie(AuthService.sessionCookieName);
-    }
-
-    if (redirectUri) {
-      return this.url.safeRedirect(res, redirectUri);
-    } else {
-      return res.send(null);
-    }
+    res.status(HttpStatus.OK).send({});
   }
 
   @Public()
@@ -156,11 +196,11 @@ export class AuthController {
 
     validators.assertValidEmail(email);
 
-    const valid = await this.token.verifyToken(TokenType.SignIn, token, {
+    const tokenRecord = await this.token.verifyToken(TokenType.SignIn, token, {
       credential: email,
     });
 
-    if (!valid) {
+    if (!tokenRecord) {
       throw new InvalidEmailToken();
     }
 
@@ -169,9 +209,8 @@ export class AuthController {
       registered: true,
     });
 
-    await this.auth.setCookie(req, res, user);
-
-    res.send({ id: user.id, email: user.email, name: user.name });
+    await this.auth.setCookies(req, res, user.id);
+    res.send({ id: user.id });
   }
 
   @Throttle('default', { limit: 1200 })

packages/backend/server/src/core/auth/guard.ts

@@ -4,7 +4,7 @@ import type {
   FactoryProvider,
   OnModuleInit,
 } from '@nestjs/common';
-import { Injectable, SetMetadata, UseGuards } from '@nestjs/common';
+import { Injectable, SetMetadata } from '@nestjs/common';
 import { ModuleRef, Reflector } from '@nestjs/core';
 import type { Request } from 'express';
 
@@ -16,16 +16,8 @@ import {
   parseCookies,
 } from '../../fundamentals';
 import { WEBSOCKET_OPTIONS } from '../../fundamentals/websocket';
-import { CurrentUser, UserSession } from './current-user';
-import { AuthService, parseAuthUserSeqNum } from './service';
-
-function extractTokenFromHeader(authorization: string) {
-  if (!/^Bearer\s/i.test(authorization)) {
-    return;
-  }
-
-  return authorization.substring(7);
-}
+import { AuthService } from './service';
+import { Session } from './session';
 
 const PUBLIC_ENTRYPOINT_SYMBOL = Symbol('public');
 
@@ -46,8 +38,8 @@ export class AuthGuard implements CanActivate, OnModuleInit {
     const { req, res } = getRequestResponseFromContext(context);
 
     const userSession = await this.signIn(req);
-    if (res && userSession && userSession.session.expiresAt) {
-      await this.auth.refreshUserSessionIfNeeded(req, res, userSession.session);
+    if (res && userSession && userSession.expiresAt) {
+      await this.auth.refreshUserSessionIfNeeded(res, userSession);
     }
 
     // api is public
@@ -60,43 +52,31 @@ export class AuthGuard implements CanActivate, OnModuleInit {
       return true;
     }
 
-    if (!req.user) {
+    if (!userSession) {
       throw new AuthenticationRequired();
     }
+
     return true;
   }
 
-  async signIn(
-    req: Request
-  ): Promise<{ user: CurrentUser; session: UserSession } | null> {
-    if (req.user && req.session) {
-      return {
-        user: req.user,
-        session: req.session,
-      };
+  async signIn(req: Request): Promise<Session | null> {
+    if (req.session) {
+      return req.session;
     }
 
+    // compatibility with websocket request
     parseCookies(req);
-    let sessionToken: string | undefined =
-      req.cookies[AuthService.sessionCookieName];
 
-    if (!sessionToken && req.headers.authorization) {
-      sessionToken = extractTokenFromHeader(req.headers.authorization);
-    }
+    // TODO(@forehalo): a cache for user session
+    const userSession = await this.auth.getUserSessionFromRequest(req);
 
-    if (sessionToken) {
-      const userSeq = parseAuthUserSeqNum(
-        req.headers[AuthService.authUserSeqHeaderName]
-      );
+    if (userSession) {
+      req.session = {
+        ...userSession.session,
+        user: userSession.user,
+      };
 
-      const userSession = await this.auth.getUserSession(sessionToken, userSeq);
-
-      if (userSession) {
-        req.session = userSession.session;
-        req.user = userSession.user;
-      }
-
-      return userSession;
+      return req.session;
     }
 
     return null;
@@ -104,26 +84,8 @@ export class AuthGuard implements CanActivate, OnModuleInit {
 }
 
 /**
- * This guard is used to protect routes/queries/mutations that require a user to be logged in.
- *
- * The `@CurrentUser()` parameter decorator used in a `Auth` guarded queries would always give us the user because the `Auth` guard will
- * fast throw if user is not logged in.
- *
- * @example
- *
- * ```typescript
- * \@Auth()
- * \@Query(() => UserType)
- * user(@CurrentUser() user: CurrentUser) {
- *   return user;
- * }
- * ```
+ * Mark api to be public accessible
  */
-export const Auth = () => {
-  return UseGuards(AuthGuard);
-};
-
-// api is public accessible
 export const Public = () => SetMetadata(PUBLIC_ENTRYPOINT_SYMBOL, true);
 
 export const AuthWebsocketOptionsProvider: FactoryProvider = {

packages/backend/server/src/core/auth/index.ts

@@ -28,4 +28,4 @@ export class AuthModule {}
 export * from './guard';
 export { ClientTokenType } from './resolver';
 export { AuthService, TokenService, TokenType };
-export * from './current-user';
+export * from './session';

packages/backend/server/src/core/auth/resolver.ts

@@ -11,7 +11,6 @@ import {
 
 import {
   ActionForbidden,
-  Config,
   EmailAlreadyUsed,
   EmailTokenNotFound,
   EmailVerificationRequired,
@@ -26,9 +25,9 @@ import { Admin } from '../common';
 import { UserService } from '../user';
 import { UserType } from '../user/types';
 import { validators } from '../utils/validators';
-import { CurrentUser } from './current-user';
 import { Public } from './guard';
 import { AuthService } from './service';
+import { CurrentUser } from './session';
 import { TokenService, TokenType } from './token';
 
 @ObjectType('tokenType')
@@ -47,7 +46,6 @@ export class ClientTokenType {
 @Resolver(() => UserType)
 export class AuthResolver {
   constructor(
-    private readonly config: Config,
     private readonly url: URLHelper,
     private readonly auth: AuthService,
     private readonly user: UserService,
@@ -67,7 +65,7 @@ export class AuthResolver {
 
   @ResolveField(() => ClientTokenType, {
     name: 'token',
-    deprecationReason: 'use [/api/auth/authorize]',
+    deprecationReason: 'use [/api/auth/sign-in?native=true] instead',
   })
   async clientToken(
     @CurrentUser() currentUser: CurrentUser,
@@ -77,15 +75,11 @@ export class AuthResolver {
       throw new ActionForbidden();
     }
 
-    const session = await this.auth.createUserSession(
-      user,
-      undefined,
-      this.config.auth.accessToken.ttl
-    );
+    const userSession = await this.auth.createUserSession(user.id);
 
     return {
-      sessionToken: session.sessionId,
-      token: session.sessionId,
+      sessionToken: userSession.sessionId,
+      token: userSession.sessionId,
       refresh: '',
     };
   }
@@ -101,14 +95,6 @@ export class AuthResolver {
       throw new LinkExpired();
     }
 
-    const config = await this.config.runtime.fetchAll({
-      'auth/password.max': true,
-      'auth/password.min': true,
-    });
-    validators.assertValidPassword(newPassword, {
-      min: config['auth/password.min'],
-      max: config['auth/password.max'],
-    });
     // NOTE: Set & Change password are using the same token type.
     const valid = await this.token.verifyToken(
       TokenType.ChangePassword,
@@ -134,7 +120,6 @@ export class AuthResolver {
     @Args('token') token: string,
     @Args('email') email: string
   ) {
-    validators.assertValidEmail(email);
     // @see [sendChangeEmail]
     const valid = await this.token.verifyToken(TokenType.VerifyEmail, token, {
       credential: user.id,
@@ -157,8 +142,11 @@ export class AuthResolver {
   async sendChangePasswordEmail(
     @CurrentUser() user: CurrentUser,
     @Args('callbackUrl') callbackUrl: string,
-    // @deprecated
-    @Args('email', { nullable: true }) _email?: string
+    @Args('email', {
+      nullable: true,
+      deprecationReason: 'fetched from signed in user',
+    })
+    _email?: string
   ) {
     if (!user.emailVerified) {
       throw new EmailVerificationRequired();
@@ -180,7 +168,11 @@ export class AuthResolver {
   async sendSetPasswordEmail(
     @CurrentUser() user: CurrentUser,
     @Args('callbackUrl') callbackUrl: string,
-    @Args('email', { nullable: true }) _email?: string
+    @Args('email', {
+      nullable: true,
+      deprecationReason: 'fetched from signed in user',
+    })
+    _email?: string
   ) {
     return this.sendChangePasswordEmail(user, callbackUrl);
   }

packages/backend/server/src/core/auth/service.ts

@@ -5,35 +5,12 @@ import { PrismaClient } from '@prisma/client';
 import type { CookieOptions, Request, Response } from 'express';
 import { assign, pick } from 'lodash-es';
 
-import { Config, EmailAlreadyUsed, MailService } from '../../fundamentals';
+import { Config, MailService, SignUpForbidden } from '../../fundamentals';
 import { FeatureManagementService } from '../features/management';
 import { QuotaService } from '../quota/service';
 import { QuotaType } from '../quota/types';
 import { UserService } from '../user/service';
-import type { CurrentUser } from './current-user';
-
-export function parseAuthUserSeqNum(value: any) {
-  let seq: number = 0;
-  switch (typeof value) {
-    case 'number': {
-      seq = value;
-      break;
-    }
-    case 'string': {
-      const result = value.match(/^([\d{0, 10}])$/);
-      if (result?.[1]) {
-        seq = Number(result[1]);
-      }
-      break;
-    }
-
-    default: {
-      seq = 0;
-    }
-  }
-
-  return Math.max(0, seq);
-}
+import type { CurrentUser } from './session';
 
 export function sessionUser(
   user: Pick<
@@ -48,6 +25,14 @@ export function sessionUser(
   });
 }
 
+function extractTokenFromHeader(authorization: string) {
+  if (!/^Bearer\s/i.test(authorization)) {
+    return;
+  }
+
+  return authorization.substring(7);
+}
+
 @Injectable()
 export class AuthService implements OnApplicationBootstrap {
   readonly cookieOptions: CookieOptions = {
@@ -57,7 +42,7 @@ export class AuthService implements OnApplicationBootstrap {
     secure: this.config.server.https,
   };
   static readonly sessionCookieName = 'affine_session';
-  static readonly authUserSeqHeaderName = 'x-auth-user';
+  static readonly userCookieName = 'affine_user_id';
 
   constructor(
     private readonly config: Config,
@@ -93,46 +78,69 @@ export class AuthService implements OnApplicationBootstrap {
     return this.feature.canEarlyAccess(email);
   }
 
-  async signUp(
-    name: string,
-    email: string,
-    password: string
-  ): Promise<CurrentUser> {
-    const user = await this.user.findUserByEmail(email);
-
-    if (user) {
-      throw new EmailAlreadyUsed();
+  /**
+   * This is a test only helper to quickly signup a user, do not use in production
+   */
+  async signUp(email: string, password: string): Promise<CurrentUser> {
+    if (!this.config.node.test) {
+      throw new SignUpForbidden(
+        'sign up helper is forbidden for non-test environment'
+      );
     }
 
     return this.user
-      .createUser({
-        name,
+      .createUser_without_verification({
         email,
         password,
       })
       .then(sessionUser);
   }
 
-  async signIn(email: string, password: string) {
-    const user = await this.user.signIn(email, password);
+  async signIn(email: string, password: string): Promise<CurrentUser> {
+    return this.user.signIn(email, password).then(sessionUser);
+  }
 
-    return sessionUser(user);
+  async signOut(sessionId: string, userId?: string) {
+    // sign out all users in the session
+    if (!userId) {
+      await this.db.session.deleteMany({
+        where: {
+          id: sessionId,
+        },
+      });
+    } else {
+      await this.db.userSession.deleteMany({
+        where: {
+          sessionId,
+          userId,
+        },
+      });
+    }
   }
 
   async getUserSession(
-    token: string,
-    seq = 0
+    sessionId: string,
+    userId?: string
   ): Promise<{ user: CurrentUser; session: UserSession } | null> {
-    const session = await this.getSession(token);
+    const userSession = await this.db.userSession.findFirst({
+      where: {
+        sessionId,
+        userId,
+      },
+      select: {
+        id: true,
+        sessionId: true,
+        userId: true,
+        createdAt: true,
+        expiresAt: true,
+        user: true,
+      },
+      orderBy: {
+        createdAt: 'asc',
+      },
+    });
 
     // no such session
-    if (!session) {
-      return null;
-    }
-
-    const userSession = session.userSessions.at(seq);
-
-    // no such user session
     if (!userSession) {
       return null;
     }
@@ -142,112 +150,93 @@ export class AuthService implements OnApplicationBootstrap {
       return null;
     }
 
-    const user = await this.db.user.findUnique({
-      where: { id: userSession.userId },
-    });
-
-    if (!user) {
-      return null;
-    }
-
-    return { user: sessionUser(user), session: userSession };
+    return { user: sessionUser(userSession.user), session: userSession };
   }
 
-  async getUserList(token: string) {
-    const session = await this.getSession(token);
-
-    if (!session || !session.userSessions.length) {
-      return [];
-    }
-
-    const users = await this.db.user.findMany({
-      where: {
-        id: {
-          in: session.userSessions.map(({ userId }) => userId),
-        },
-      },
-    });
-
-    // TODO(@forehalo): need to separate expired session, same for [getUser]
-    // Session
-    //   | { user: LimitedUser { email, avatarUrl }, expired: true }
-    //   | { user: User, expired: false }
-    return session.userSessions
-      .map(userSession => {
-        // keep users in the same order as userSessions
-        const user = users.find(({ id }) => id === userSession.userId);
-        if (!user) {
-          return null;
-        }
-        return sessionUser(user);
-      })
-      .filter(Boolean) as CurrentUser[];
-  }
-
-  async signOut(token: string, seq = 0) {
-    const session = await this.getSession(token);
-
-    if (session) {
-      // overflow the logged in user
-      if (session.userSessions.length <= seq) {
-        return session;
-      }
-
-      await this.db.userSession.deleteMany({
-        where: { id: session.userSessions[seq].id },
-      });
-
-      // no more user session active, delete the whole session
-      if (session.userSessions.length === 1) {
-        await this.db.session.delete({ where: { id: session.id } });
-        return null;
-      }
-
-      return session;
-    }
-
-    return null;
-  }
-
-  async getSession(token: string) {
-    if (!token) {
-      return null;
-    }
-
-    return this.db.$transaction(async tx => {
-      const session = await tx.session.findUnique({
+  async createUserSession(
+    userId: string,
+    sessionId?: string,
+    ttl = this.config.auth.session.ttl
+  ) {
+    // check whether given session is valid
+    if (sessionId) {
+      const session = await this.db.session.findFirst({
         where: {
-          id: token,
-        },
-        include: {
-          userSessions: {
-            orderBy: {
-              createdAt: 'asc',
-            },
-          },
+          id: sessionId,
         },
       });
 
       if (!session) {
-        return null;
+        sessionId = undefined;
       }
+    }
 
-      if (session.expiresAt && session.expiresAt <= new Date()) {
-        await tx.session.delete({
-          where: {
-            id: session.id,
+    if (!sessionId) {
+      const session = await this.createSession();
+      sessionId = session.id;
+    }
+
+    const expiresAt = new Date(Date.now() + ttl * 1000);
+
+    return this.db.userSession.upsert({
+      where: {
+        sessionId_userId: {
+          sessionId,
+          userId,
+        },
+      },
+      update: {
+        expiresAt,
+      },
+      create: {
+        sessionId,
+        userId,
+        expiresAt,
+      },
+    });
+  }
+
+  async getUserList(sessionId: string) {
+    const sessions = await this.db.userSession.findMany({
+      where: {
+        sessionId,
+        OR: [
+          {
+            expiresAt: null,
           },
-        });
+          {
+            expiresAt: {
+              gt: new Date(),
+            },
+          },
+        ],
+      },
+      include: {
+        user: true,
+      },
+      orderBy: {
+        createdAt: 'asc',
+      },
+    });
 
-        return null;
-      }
+    return sessions.map(({ user }) => sessionUser(user));
+  }
 
-      return session;
+  async createSession() {
+    return this.db.session.create({
+      data: {},
+    });
+  }
+
+  async getSession(sessionId: string) {
+    return this.db.session.findFirst({
+      where: {
+        id: sessionId,
+      },
     });
   }
 
   async refreshUserSessionIfNeeded(
-    _req: Request,
     res: Response,
     session: UserSession,
     ttr = this.config.auth.session.ttr
@@ -281,70 +270,63 @@ export class AuthService implements OnApplicationBootstrap {
     return true;
   }
 
-  async createUserSession(
-    user: { id: string },
-    existingSession?: string,
-    ttl = this.config.auth.session.ttl
-  ) {
-    const session = existingSession
-      ? await this.getSession(existingSession)
-      : null;
-
-    const expiresAt = new Date(Date.now() + ttl * 1000);
-    if (session) {
-      return this.db.userSession.upsert({
-        where: {
-          sessionId_userId: {
-            sessionId: session.id,
-            userId: user.id,
-          },
-        },
-        update: {
-          expiresAt,
-        },
-        create: {
-          sessionId: session.id,
-          userId: user.id,
-          expiresAt,
-        },
-      });
-    } else {
-      return this.db.userSession.create({
-        data: {
-          expiresAt,
-          session: {
-            create: {},
-          },
-          user: {
-            connect: {
-              id: user.id,
-            },
-          },
-        },
-      });
-    }
-  }
-
-  async revokeUserSessions(userId: string, sessionId?: string) {
+  async revokeUserSessions(userId: string) {
     return this.db.userSession.deleteMany({
       where: {
         userId,
-        sessionId,
       },
     });
   }
 
-  async setCookie(_req: Request, res: Response, user: { id: string }) {
-    const session = await this.createUserSession(
-      user
-      // TODO(@forehalo): enable multi user session
-      // req.cookies[AuthService.sessionCookieName]
-    );
+  getSessionOptionsFromRequest(req: Request) {
+    let sessionId: string | undefined =
+      req.cookies[AuthService.sessionCookieName];
 
-    res.cookie(AuthService.sessionCookieName, session.sessionId, {
-      expires: session.expiresAt ?? void 0,
+    if (!sessionId && req.headers.authorization) {
+      sessionId = extractTokenFromHeader(req.headers.authorization);
+    }
+
+    const userId: string | undefined =
+      req.cookies[AuthService.userCookieName] ||
+      req.headers[AuthService.userCookieName];
+
+    return {
+      sessionId,
+      userId,
+    };
+  }
+
+  async setCookies(req: Request, res: Response, userId: string) {
+    const { sessionId } = this.getSessionOptionsFromRequest(req);
+
+    const userSession = await this.createUserSession(userId, sessionId);
+
+    res.cookie(AuthService.sessionCookieName, userSession.sessionId, {
       ...this.cookieOptions,
+      expires: userSession.expiresAt ?? void 0,
     });
+
+    this.setUserCookie(res, userId);
+  }
+
+  setUserCookie(res: Response, userId: string) {
+    res.cookie(AuthService.userCookieName, userId, {
+      ...this.cookieOptions,
+      // user cookie is client readable & writable for fast user switch if there are multiple users in one session
+      // it safe to be non-secure & non-httpOnly because server will validate it by `cookie[AuthService.sessionCookieName]`
+      httpOnly: false,
+      secure: false,
+    });
+  }
+
+  async getUserSessionFromRequest(req: Request) {
+    const { sessionId, userId } = this.getSessionOptionsFromRequest(req);
+
+    if (!sessionId) {
+      return null;
+    }
+
+    return this.getUserSession(sessionId, userId);
   }
 
   async changePassword(
@@ -393,24 +375,16 @@ export class AuthService implements OnApplicationBootstrap {
 
   async sendSignInEmail(email: string, link: string, signUp: boolean) {
     return signUp
-      ? await this.mailer.sendSignUpMail(link.toString(), {
+      ? await this.mailer.sendSignUpMail(link, {
           to: email,
         })
-      : await this.mailer.sendSignInMail(link.toString(), {
+      : await this.mailer.sendSignInMail(link, {
           to: email,
         });
   }
 
   @Cron(CronExpression.EVERY_DAY_AT_MIDNIGHT)
   async cleanExpiredSessions() {
-    await this.db.session.deleteMany({
-      where: {
-        expiresAt: {
-          lte: new Date(),
-        },
-      },
-    });
-
     await this.db.userSession.deleteMany({
       where: {
         expiresAt: {

packages/backend/server/src/core/auth/session.ts

@@ -4,10 +4,6 @@ import { User, UserSession } from '@prisma/client';
 
 import { getRequestResponseFromContext } from '../../fundamentals';
 
-function getUserFromContext(context: ExecutionContext) {
-  return getRequestResponseFromContext(context).req.user;
-}
-
 /**
  * Used to fetch current user from the request context.
  *
@@ -44,7 +40,7 @@ function getUserFromContext(context: ExecutionContext) {
 // eslint-disable-next-line no-redeclare
 export const CurrentUser = createParamDecorator(
   (_: unknown, context: ExecutionContext) => {
-    return getUserFromContext(context);
+    return getRequestResponseFromContext(context).req.session?.user;
   }
 );
 
@@ -54,4 +50,14 @@ export interface CurrentUser
   emailVerified: boolean;
 }
 
-export { type UserSession };
+// interface and variable don't conflict
+// eslint-disable-next-line no-redeclare
+export const Session = createParamDecorator(
+  (_: unknown, context: ExecutionContext) => {
+    return getRequestResponseFromContext(context).req.session;
+  }
+);
+
+export type Session = UserSession & {
+  user: CurrentUser;
+};

packages/backend/server/src/core/common/admin-guard.ts

@@ -25,8 +25,8 @@ export class AdminGuard implements CanActivate, OnModuleInit {
   async canActivate(context: ExecutionContext) {
     const { req } = getRequestResponseFromContext(context);
     let allow = false;
-    if (req.user) {
-      allow = await this.feature.isAdmin(req.user.id);
+    if (req.session) {
+      allow = await this.feature.isAdmin(req.session.user.id);
     }
 
     if (!allow) {

packages/backend/server/src/core/quota/resolver.ts

@@ -7,7 +7,7 @@ import {
 } from '@nestjs/graphql';
 import { SafeIntResolver } from 'graphql-scalars';
 
-import { CurrentUser } from '../auth/current-user';
+import { CurrentUser } from '../auth/session';
 import { EarlyAccessType } from '../features';
 import { UserType } from '../user';
 import { QuotaService } from './service';

packages/backend/server/src/core/selfhost/controller.ts

@@ -56,7 +56,7 @@ export class CustomSetupController {
 
     try {
       await this.event.emitAsync('user.admin.created', user);
-      await this.auth.setCookie(req, res, user);
+      await this.auth.setCookies(req, res, user.id);
       res.send({ id: user.id, email: user.email, name: user.name });
     } catch (e) {
       await this.user.deleteUser(user.id);

packages/backend/server/src/core/sync/gateway.ts

@@ -21,7 +21,7 @@ import {
   SpaceAccessDenied,
   VersionRejected,
 } from '../../fundamentals';
-import { Auth, CurrentUser } from '../auth';
+import { CurrentUser } from '../auth';
 import {
   DocStorageAdapter,
   PgUserspaceDocStorageAdapter,
@@ -203,7 +203,6 @@ export class SpaceSyncGateway
   }
 
   // v3
-  @Auth()
   @SubscribeMessage('space:join')
   async onJoinSpace(
     @CurrentUser() user: CurrentUser,
@@ -264,7 +263,6 @@ export class SpaceSyncGateway
     };
   }
 
-  @Auth()
   @SubscribeMessage('space:push-doc-updates')
   async onReceiveDocUpdates(
     @ConnectedSocket() client: Socket,
@@ -324,7 +322,6 @@ export class SpaceSyncGateway
     };
   }
 
-  @Auth()
   @SubscribeMessage('space:join-awareness')
   async onJoinAwareness(
     @ConnectedSocket() client: Socket,
@@ -410,7 +407,6 @@ export class SpaceSyncGateway
 
   // TODO(@forehalo): remove
   // deprecated section
-  @Auth()
   @SubscribeMessage('client-handshake-sync')
   async handleClientHandshakeSync(
     @CurrentUser() user: CurrentUser,
@@ -451,7 +447,6 @@ export class SpaceSyncGateway
     });
   }
 
-  @Auth()
   @SubscribeMessage('client-update-v2')
   async handleClientUpdateV2(
     @CurrentUser() user: CurrentUser,
@@ -499,7 +494,6 @@ export class SpaceSyncGateway
     });
   }
 
-  @Auth()
   @SubscribeMessage('client-handshake-awareness')
   async handleClientHandshakeAwareness(
     @ConnectedSocket() client: Socket,

packages/backend/server/src/core/user/resolver.ts

@@ -18,9 +18,9 @@ import {
   Throttle,
   UserNotFound,
 } from '../../fundamentals';
-import { CurrentUser } from '../auth/current-user';
 import { Public } from '../auth/guard';
 import { sessionUser } from '../auth/service';
+import { CurrentUser } from '../auth/session';
 import { Admin } from '../common';
 import { AvatarStorage } from '../storage';
 import { validators } from '../utils/validators';

packages/backend/server/src/core/user/service.ts

@@ -56,11 +56,6 @@ export class UserService {
 
   async createUser(data: CreateUserInput) {
     validators.assertValidEmail(data.email);
-    const user = await this.findUserByEmail(data.email);
-
-    if (user) {
-      throw new EmailAlreadyUsed();
-    }
 
     if (data.password) {
       const config = await this.config.runtime.fetchAll({
@@ -77,6 +72,12 @@ export class UserService {
   }
 
   async createUser_without_verification(data: CreateUserInput) {
+    const user = await this.findUserByEmail(data.email);
+
+    if (user) {
+      throw new EmailAlreadyUsed();
+    }
+
     if (data.password) {
       data.password = await this.crypto.encryptPassword(data.password);
     }
@@ -158,9 +159,7 @@ export class UserService {
 
   async fulfillUser(
     email: string,
-    data: Partial<
-      Pick<Prisma.UserCreateInput, 'emailVerifiedAt' | 'registered'>
-    >
+    data: Omit<Partial<Prisma.UserCreateInput>, 'id'>
   ) {
     const user = await this.findUserByEmail(email);
     if (!user) {
@@ -180,7 +179,6 @@ export class UserService {
 
       if (Object.keys(data).length) {
         return await this.prisma.user.update({
-          select: this.defaultUserSelect,
           where: { id: user.id },
           data,
         });

packages/backend/server/src/core/user/types.ts

@@ -8,7 +8,7 @@ import {
 import type { User } from '@prisma/client';
 
 import type { Payload } from '../../fundamentals/event/def';
-import { CurrentUser } from '../auth/current-user';
+import { type CurrentUser } from '../auth/session';
 
 @ObjectType()
 export class UserType implements CurrentUser {

packages/backend/server/src/fundamentals/throttler/index.ts

@@ -12,7 +12,7 @@ import {
   ThrottlerRequest,
   ThrottlerStorageService,
 } from '@nestjs/throttler';
-import type { Request } from 'express';
+import type { Request, Response } from 'express';
 
 import { Config } from '../config';
 import { getRequestResponseFromContext } from '../utils/request';
@@ -50,7 +50,10 @@ export class CloudThrottlerGuard extends ThrottlerGuard {
     super(options, storageService, reflector);
   }
 
-  override getRequestResponse(context: ExecutionContext) {
+  override getRequestResponse(context: ExecutionContext): {
+    req: Request;
+    res: Response;
+  } {
     return getRequestResponseFromContext(context) as any;
   }
 
@@ -153,7 +156,7 @@ export class CloudThrottlerGuard extends ThrottlerGuard {
     const throttler = this.getSpecifiedThrottler(context);
 
     // if user is logged in, bypass non-protected handlers
-    if (!throttler && req.user) {
+    if (!throttler && req.session?.user) {
       return true;
     }
 

packages/backend/server/src/fundamentals/utils/request.ts

@@ -1,3 +1,5 @@
+import { IncomingMessage } from 'node:http';
+
 import type { ArgumentsHost, ExecutionContext } from '@nestjs/common';
 import type { GqlContextType } from '@nestjs/graphql';
 import { GqlArgumentsHost } from '@nestjs/graphql';
@@ -25,26 +27,7 @@ export function getRequestResponseFromHost(host: ArgumentsHost) {
     case 'ws': {
       const ws = host.switchToWs();
       const req = ws.getClient<Socket>().client.conn.request as Request;
-
-      const cookieStr = req?.headers?.cookie ?? '';
-      // patch cookies to match auth guard logic
-      if (typeof cookieStr === 'string') {
-        req.cookies = cookieStr.split(';').reduce(
-          (cookies, cookie) => {
-            const [key, val] = cookie.split('=');
-
-            if (key) {
-              cookies[decodeURIComponent(key.trim())] = val
-                ? decodeURIComponent(val.trim())
-                : val;
-            }
-
-            return cookies;
-          },
-          {} as Record<string, string>
-        );
-      }
-
+      parseCookies(req);
       return { req };
     }
     case 'rpc': {
@@ -71,12 +54,14 @@ export function getRequestResponseFromContext(ctx: ExecutionContext) {
  * simple patch for request not protected by `cookie-parser`
  * only take effect if `req.cookies` is not defined
  */
-export function parseCookies(req: Request) {
+export function parseCookies(
+  req: IncomingMessage & { cookies?: Record<string, string> }
+) {
   if (req.cookies) {
     return;
   }
 
-  const cookieStr = req?.headers?.cookie ?? '';
+  const cookieStr = req.headers.cookie ?? '';
   req.cookies = cookieStr.split(';').reduce(
     (cookies, cookie) => {
       const [key, val] = cookie.split('=');

packages/backend/server/src/global.d.ts

@@ -1,7 +1,6 @@
 declare namespace Express {
   interface Request {
-    user?: import('./core/auth/current-user').CurrentUser;
-    session?: import('./core/auth/current-user').UserSession;
+    session?: import('./core/auth/session').Session;
   }
 }
 

packages/backend/server/src/plugins/copilot/controller.ts

@@ -27,8 +27,7 @@ import {
   toArray,
 } from 'rxjs';
 
-import { Public } from '../../core/auth';
-import { CurrentUser } from '../../core/auth/current-user';
+import { CurrentUser, Public } from '../../core/auth';
 import {
   BlobNotFound,
   Config,

packages/backend/server/src/plugins/oauth/controller.ts

@@ -1,4 +1,12 @@
-import { Controller, Get, Query, Req, Res } from '@nestjs/common';
+import {
+  Body,
+  Controller,
+  HttpCode,
+  HttpStatus,
+  Post,
+  Req,
+  Res,
+} from '@nestjs/common';
 import { ConnectedAccount, PrismaClient } from '@prisma/client';
 import type { Request, Response } from 'express';
 
@@ -11,34 +19,34 @@ import {
   OauthStateExpired,
   UnknownOauthProvider,
   URLHelper,
-  WrongSignInMethod,
 } from '../../fundamentals';
 import { OAuthProviderName } from './config';
 import { OAuthAccount, Tokens } from './providers/def';
 import { OAuthProviderFactory } from './register';
 import { OAuthService } from './service';
 
-@Controller('/oauth')
+@Controller('/api/oauth')
 export class OAuthController {
   constructor(
     private readonly auth: AuthService,
     private readonly oauth: OAuthService,
     private readonly user: UserService,
-    private readonly providerFactory: OAuthProviderFactory,
     private readonly url: URLHelper,
+    private readonly providerFactory: OAuthProviderFactory,
     private readonly db: PrismaClient
   ) {}
 
   @Public()
-  @Get('/login')
-  async login(
-    @Res() res: Response,
-    @Query('provider') unknownProviderName: string,
-    @Query('redirect_uri') redirectUri?: string
+  @Post('/preflight')
+  @HttpCode(HttpStatus.OK)
+  async preflight(
+    @Body('provider') unknownProviderName?: string,
+    @Body('redirect_uri') redirectUri: string = this.url.home
   ) {
     if (!unknownProviderName) {
       throw new MissingOauthQueryParameter({ name: 'provider' });
     }
+
     // @ts-expect-error safe
     const providerName = OAuthProviderName[unknownProviderName];
     const provider = this.providerFactory.get(providerName);
@@ -48,20 +56,23 @@ export class OAuthController {
     }
 
     const state = await this.oauth.saveOAuthState({
-      redirectUri: redirectUri ?? this.url.home,
       provider: providerName,
+      redirectUri,
     });
 
-    return res.redirect(provider.getAuthUrl(state));
+    return {
+      url: provider.getAuthUrl(state),
+    };
   }
 
   @Public()
-  @Get('/callback')
+  @Post('/callback')
+  @HttpCode(HttpStatus.OK)
   async callback(
     @Req() req: Request,
     @Res() res: Response,
-    @Query('code') code?: string,
-    @Query('state') stateStr?: string
+    @Body('code') code?: string,
+    @Body('state') stateStr?: string
   ) {
     if (!code) {
       throw new MissingOauthQueryParameter({ name: 'code' });
@@ -93,43 +104,18 @@ export class OAuthController {
 
     const tokens = await provider.getToken(code);
     const externAccount = await provider.getUser(tokens.accessToken);
-    const user = req.user;
+    const user = await this.loginFromOauth(
+      state.provider,
+      externAccount,
+      tokens
+    );
 
-    try {
-      if (!user) {
-        // if user not found, login
-        const user = await this.loginFromOauth(
-          state.provider,
-          externAccount,
-          tokens
-        );
-        const session = await this.auth.createUserSession(
-          user,
-          req.cookies[AuthService.sessionCookieName]
-        );
-        res.cookie(AuthService.sessionCookieName, session.sessionId, {
-          expires: session.expiresAt ?? void 0, // expiredAt is `string | null`
-          ...this.auth.cookieOptions,
-        });
-      } else {
-        // if user is found, connect the account to this user
-        await this.connectAccountFromOauth(
-          user,
-          state.provider,
-          externAccount,
-          tokens
-        );
-      }
-    } catch (e: any) {
-      return res.redirect(
-        this.url.link('/signIn', {
-          redirect_uri: state.redirectUri,
-          error: e.message,
-        })
-      );
-    }
-
-    this.url.safeRedirect(res, state.redirectUri);
+    await this.auth.setCookies(req, res, user.id);
+    res.send({
+      id: user.id,
+      /* @deprecated */
+      redirectUri: state.redirectUri,
+    });
   }
 
   private async loginFromOauth(
@@ -154,37 +140,27 @@ export class OAuthController {
       return connectedUser.user;
     }
 
-    let user = await this.user.findUserByEmail(externalAccount.email);
+    const user = await this.user.fulfillUser(externalAccount.email, {
+      emailVerifiedAt: new Date(),
+      registered: true,
+      avatarUrl: externalAccount.avatarUrl,
+    });
 
-    if (user) {
-      // we can't directly connect the external account with given email in sign in scenario for safety concern.
-      // let user manually connect in account sessions instead.
-      if (user.registered) {
-        throw new WrongSignInMethod();
-      }
-
-      await this.db.connectedAccount.create({
-        data: {
-          userId: user.id,
-          provider,
-          providerAccountId: externalAccount.id,
-          ...tokens,
-        },
-      });
-
-      return user;
-    } else {
-      user = await this.createUserWithConnectedAccount(
+    await this.db.connectedAccount.create({
+      data: {
+        userId: user.id,
         provider,
-        externalAccount,
-        tokens
-      );
-    }
-
+        providerAccountId: externalAccount.id,
+        ...tokens,
+      },
+    });
     return user;
   }
 
-  updateConnectedAccount(connectedUser: ConnectedAccount, tokens: Tokens) {
+  private async updateConnectedAccount(
+    connectedUser: ConnectedAccount,
+    tokens: Tokens
+  ) {
     return this.db.connectedAccount.update({
       where: {
         id: connectedUser.id,
@@ -193,27 +169,12 @@ export class OAuthController {
     });
   }
 
-  async createUserWithConnectedAccount(
-    provider: OAuthProviderName,
-    externalAccount: OAuthAccount,
-    tokens: Tokens
-  ) {
-    return this.user.createUser({
-      email: externalAccount.email,
-      name: externalAccount.email.split('@')[0],
-      avatarUrl: externalAccount.avatarUrl,
-      emailVerifiedAt: new Date(),
-      connectedAccounts: {
-        create: {
-          provider,
-          providerAccountId: externalAccount.id,
-          ...tokens,
-        },
-      },
-    });
-  }
-
-  private async connectAccountFromOauth(
+  /**
+   * we currently don't support connect oauth account to existing user
+   * keep it incase we need it in the future
+   */
+  // @ts-expect-error allow unused
+  private async _connectAccount(
     user: { id: string },
     provider: OAuthProviderName,
     externalAccount: OAuthAccount,

packages/backend/server/src/plugins/oauth/providers/def.ts

@@ -15,7 +15,7 @@ export interface Tokens {
 
 export abstract class OAuthProvider {
   abstract provider: OAuthProviderName;
-  abstract getAuthUrl(state?: string): string;
+  abstract getAuthUrl(state: string): string;
   abstract getToken(code: string): Promise<Tokens>;
   abstract getUser(token: string): Promise<OAuthAccount>;
 }

packages/backend/server/src/plugins/oauth/service.ts

@@ -9,7 +9,7 @@ import { OAuthProviderFactory } from './register';
 const OAUTH_STATE_KEY = 'OAUTH_STATE';
 
 interface OAuthState {
-  redirectUri: string;
+  redirectUri?: string;
   provider: OAuthProviderName;
 }
 

packages/backend/server/src/schema.gql

@@ -474,8 +474,8 @@ type Mutation {
   revokePage(pageId: String!, workspaceId: String!): Boolean! @deprecated(reason: "use revokePublicPage")
   revokePublicPage(pageId: String!, workspaceId: String!): WorkspacePage!
   sendChangeEmail(callbackUrl: String!, email: String): Boolean!
-  sendChangePasswordEmail(callbackUrl: String!, email: String): Boolean!
-  sendSetPasswordEmail(callbackUrl: String!, email: String): Boolean!
+  sendChangePasswordEmail(callbackUrl: String!, email: String @deprecated(reason: "fetched from signed in user")): Boolean!
+  sendSetPasswordEmail(callbackUrl: String!, email: String @deprecated(reason: "fetched from signed in user")): Boolean!
   sendVerifyChangeEmail(callbackUrl: String!, email: String!, token: String!): Boolean!
   sendVerifyEmail(callbackUrl: String!): Boolean!
   setBlob(blob: Upload!, workspaceId: String!): String!
@@ -862,7 +862,7 @@ type UserType {
   quota: UserQuota
   subscription(plan: SubscriptionPlan = Pro): UserSubscription @deprecated(reason: "use `UserType.subscriptions`")
   subscriptions: [UserSubscription!]!
-  token: tokenType! @deprecated(reason: "use [/api/auth/authorize]")
+  token: tokenType! @deprecated(reason: "use [/api/auth/sign-in?native=true] instead")
 }
 
 type VersionRejectedDataType {

packages/backend/server/tests/auth/auth.e2e.ts

@@ -8,8 +8,8 @@ import type { INestApplication } from '@nestjs/common';
 import type { TestFn } from 'ava';
 import ava from 'ava';
 
-import { AuthService } from '../src/core/auth/service';
-import { MailService } from '../src/fundamentals/mailer';
+import { AuthService } from '../../src/core/auth/service';
+import { MailService } from '../../src/fundamentals/mailer';
 import {
   changeEmail,
   changePassword,
@@ -19,7 +19,7 @@ import {
   sendSetPasswordEmail,
   sendVerifyChangeEmail,
   signUp,
-} from './utils';
+} from '../utils';
 
 const test = ava as TestFn<{
   app: INestApplication;

packages/backend/server/tests/auth/controller.spec.ts

@@ -20,7 +20,7 @@ const test = ava as TestFn<{
   app: INestApplication;
 }>;
 
-test.beforeEach(async t => {
+test.before(async t => {
   const { app } = await createTestingApp({
     imports: [FeatureModule, UserModule, AuthModule],
     tapModule: m => {
@@ -36,10 +36,14 @@ test.beforeEach(async t => {
   t.context.mailer = app.get(MailService);
   t.context.app = app;
 
-  t.context.u1 = await t.context.auth.signUp('u1', 'u1@affine.pro', '1');
+  t.context.u1 = await t.context.auth.signUp('u1@affine.pro', '1');
 });
 
-test.afterEach.always(async t => {
+test.beforeEach(() => {
+  Sinon.reset();
+});
+
+test.after.always(async t => {
   await t.context.app.close();
 });
 

packages/backend/server/tests/auth/guard.spec.ts

@@ -1,15 +1,10 @@
 import { Controller, Get, HttpStatus, INestApplication } from '@nestjs/common';
-import { APP_GUARD } from '@nestjs/core';
+import { PrismaClient } from '@prisma/client';
 import ava, { TestFn } from 'ava';
 import Sinon from 'sinon';
 import request from 'supertest';
 
-import {
-  AuthGuard,
-  AuthModule,
-  CurrentUser,
-  Public,
-} from '../../src/core/auth';
+import { AuthModule, CurrentUser, Public, Session } from '../../src/core/auth';
 import { AuthService } from '../../src/core/auth/service';
 import { createTestingApp } from '../utils';
 
@@ -25,115 +20,123 @@ class TestController {
   private(@CurrentUser() user: CurrentUser) {
     return { user };
   }
+
+  @Get('/session')
+  session(@Session() session: Session) {
+    return session;
+  }
 }
 
 const test = ava as TestFn<{
   app: INestApplication;
-  auth: Sinon.SinonStubbedInstance<AuthService>;
 }>;
 
-test.beforeEach(async t => {
+let server!: any;
+let auth!: AuthService;
+let u1!: CurrentUser;
+
+test.before(async t => {
   const { app } = await createTestingApp({
     imports: [AuthModule],
-    providers: [
-      {
-        provide: APP_GUARD,
-        useClass: AuthGuard,
-      },
-    ],
     controllers: [TestController],
-    tapModule: m => {
-      m.overrideProvider(AuthService).useValue(
-        Sinon.createStubInstance(AuthService)
-      );
-    },
   });
 
-  t.context.auth = app.get(AuthService);
+  auth = app.get(AuthService);
+  u1 = await auth.signUp('u1@affine.pro', '1');
+
+  const db = app.get(PrismaClient);
+  await db.session.create({
+    data: {
+      id: '1',
+    },
+  });
+  await auth.createUserSession(u1.id, '1');
+
+  server = app.getHttpServer();
   t.context.app = app;
 });
 
-test.afterEach.always(async t => {
+test.after.always(async t => {
   await t.context.app.close();
 });
 
 test('should be able to visit public api if not signed in', async t => {
-  const { app } = t.context;
-
-  const res = await request(app.getHttpServer()).get('/public').expect(200);
+  const res = await request(server).get('/public').expect(200);
 
   t.is(res.body.user, undefined);
 });
 
 test('should be able to visit public api if signed in', async t => {
-  const { app, auth } = t.context;
-
-  // @ts-expect-error mock
-  auth.getUserSession.resolves({ user: { id: '1' }, session: { id: '1' } });
-
-  const res = await request(app.getHttpServer())
+  const res = await request(server)
     .get('/public')
     .set('Cookie', `${AuthService.sessionCookieName}=1`)
     .expect(HttpStatus.OK);
 
-  t.is(res.body.user.id, '1');
+  t.is(res.body.user.id, u1.id);
 });
 
 test('should not be able to visit private api if not signed in', async t => {
-  const { app } = t.context;
-
-  await request(app.getHttpServer())
-    .get('/private')
-    .expect(HttpStatus.UNAUTHORIZED)
-    .expect({
-      status: 401,
-      code: 'Unauthorized',
-      type: 'AUTHENTICATION_REQUIRED',
-      name: 'AUTHENTICATION_REQUIRED',
-      message: 'You must sign in first to access this resource.',
-    });
+  await request(server).get('/private').expect(HttpStatus.UNAUTHORIZED).expect({
+    status: 401,
+    code: 'Unauthorized',
+    type: 'AUTHENTICATION_REQUIRED',
+    name: 'AUTHENTICATION_REQUIRED',
+    message: 'You must sign in first to access this resource.',
+  });
 
   t.assert(true);
 });
 
 test('should be able to visit private api if signed in', async t => {
-  const { app, auth } = t.context;
-
-  // @ts-expect-error mock
-  auth.getUserSession.resolves({ user: { id: '1' }, session: { id: '1' } });
-
-  const res = await request(app.getHttpServer())
+  const res = await request(server)
     .get('/private')
     .set('Cookie', `${AuthService.sessionCookieName}=1`)
     .expect(HttpStatus.OK);
 
-  t.is(res.body.user.id, '1');
+  t.is(res.body.user.id, u1.id);
 });
 
 test('should be able to parse session cookie', async t => {
-  const { app, auth } = t.context;
-
-  // @ts-expect-error mock
-  auth.getUserSession.resolves({ user: { id: '1' }, session: { id: '1' } });
-
-  await request(app.getHttpServer())
+  const spy = Sinon.spy(auth, 'getUserSession');
+  await request(server)
     .get('/public')
     .set('cookie', `${AuthService.sessionCookieName}=1`)
     .expect(200);
 
-  t.deepEqual(auth.getUserSession.firstCall.args, ['1', 0]);
+  t.deepEqual(spy.firstCall.args, ['1', undefined]);
+  spy.restore();
 });
 
 test('should be able to parse bearer token', async t => {
-  const { app, auth } = t.context;
+  const spy = Sinon.spy(auth, 'getUserSession');
 
-  // @ts-expect-error mock
-  auth.getUserSession.resolves({ user: { id: '1' }, session: { id: '1' } });
-
-  await request(app.getHttpServer())
+  await request(server)
     .get('/public')
     .auth('1', { type: 'bearer' })
     .expect(200);
 
-  t.deepEqual(auth.getUserSession.firstCall.args, ['1', 0]);
+  t.deepEqual(spy.firstCall.args, ['1', undefined]);
+  spy.restore();
+});
+
+test('should be able to refresh session if needed', async t => {
+  await t.context.app.get(PrismaClient).userSession.updateMany({
+    where: {
+      sessionId: '1',
+    },
+    data: {
+      expiresAt: new Date(Date.now() + 1000 * 60 * 60 /* expires in 1 hour */),
+    },
+  });
+
+  const res = await request(server)
+    .get('/session')
+    .set('cookie', `${AuthService.sessionCookieName}=1`)
+    .expect(200);
+
+  const cookie = res
+    .get('Set-Cookie')
+    ?.find(c => c.startsWith(AuthService.sessionCookieName));
+
+  t.truthy(cookie);
 });

packages/backend/server/tests/auth/service.spec.ts

@@ -3,11 +3,11 @@ import { PrismaClient } from '@prisma/client';
 import ava, { TestFn } from 'ava';
 
 import { CurrentUser } from '../../src/core/auth';
-import { AuthService, parseAuthUserSeqNum } from '../../src/core/auth/service';
+import { AuthService } from '../../src/core/auth/service';
 import { FeatureModule } from '../../src/core/features';
 import { QuotaModule } from '../../src/core/quota';
 import { UserModule, UserService } from '../../src/core/user';
-import { createTestingModule } from '../utils';
+import { createTestingModule, initTestingDB } from '../utils';
 
 const test = ava as TestFn<{
   auth: AuthService;
@@ -17,7 +17,7 @@ const test = ava as TestFn<{
   m: TestingModule;
 }>;
 
-test.beforeEach(async t => {
+test.before(async t => {
   const m = await createTestingModule({
     imports: [QuotaModule, FeatureModule, UserModule],
     providers: [AuthService],
@@ -27,50 +27,18 @@ test.beforeEach(async t => {
   t.context.user = m.get(UserService);
   t.context.db = m.get(PrismaClient);
   t.context.m = m;
-
-  t.context.u1 = await t.context.auth.signUp('u1', 'u1@affine.pro', '1');
 });
 
-test.afterEach.always(async t => {
+test.beforeEach(async t => {
+  await initTestingDB(t.context.db);
+  t.context.u1 = await t.context.auth.signUp('u1@affine.pro', '1');
+});
+
+test.after.always(async t => {
   await t.context.m.close();
 });
 
-test('should be able to parse auth user seq num', t => {
-  t.deepEqual(
-    [
-      '1',
-      '2',
-      3,
-      -3,
-      '-4',
-      '1.1',
-      'str',
-      '1111111111111111111111111111111111111111111',
-    ].map(parseAuthUserSeqNum),
-    [1, 2, 3, 0, 0, 0, 0, 0]
-  );
-});
-
-test('should be able to sign up', async t => {
-  const { auth } = t.context;
-  const u2 = await auth.signUp('u2', 'u2@affine.pro', '1');
-
-  t.is(u2.email, 'u2@affine.pro');
-
-  const signedU2 = await auth.signIn(u2.email, '1');
-
-  t.is(u2.email, signedU2.email);
-});
-
-test('should throw if email duplicated', async t => {
-  const { auth } = t.context;
-
-  await t.throwsAsync(() => auth.signUp('u1', 'u1@affine.pro', '1'), {
-    message: 'This email has already been registered.',
-  });
-});
-
-test('should be able to sign in', async t => {
+test('should be able to sign in by password', async t => {
   const { auth } = t.context;
 
   const signedInUser = await auth.signIn('u1@affine.pro', '1');
@@ -114,7 +82,7 @@ test('should be able to change password', async t => {
   let signedInU1 = await auth.signIn('u1@affine.pro', '1');
   t.is(signedInU1.email, u1.email);
 
-  await auth.changePassword(u1.id, '2');
+  await auth.changePassword(u1.id, 'hello world affine');
 
   await t.throwsAsync(
     () => auth.signIn('u1@affine.pro', '1' /* old password */),
@@ -123,7 +91,7 @@ test('should be able to change password', async t => {
     }
   );
 
-  signedInU1 = await auth.signIn('u1@affine.pro', '2');
+  signedInU1 = await auth.signIn('u1@affine.pro', 'hello world affine');
   t.is(signedInU1.email, u1.email);
 });
 
@@ -147,7 +115,7 @@ test('should be able to change email', async t => {
 test('should be able to create user session', async t => {
   const { auth, u1 } = t.context;
 
-  const session = await auth.createUserSession(u1);
+  const session = await auth.createUserSession(u1.id);
 
   t.is(session.userId, u1.id);
 });
@@ -155,7 +123,7 @@ test('should be able to create user session', async t => {
 test('should be able to get user from session', async t => {
   const { auth, u1 } = t.context;
 
-  const session = await auth.createUserSession(u1);
+  const session = await auth.createUserSession(u1.id);
 
   const userSession = await auth.getUserSession(session.sessionId);
 
@@ -166,23 +134,50 @@ test('should be able to get user from session', async t => {
 test('should be able to sign out session', async t => {
   const { auth, u1 } = t.context;
 
-  const session = await auth.createUserSession(u1);
+  const session = await auth.createUserSession(u1.id);
+  await auth.signOut(session.sessionId);
+  const userSession = await auth.getUserSession(session.sessionId);
 
-  const signedOutSession = await auth.signOut(session.sessionId);
+  t.is(userSession, null);
+});
 
-  t.is(signedOutSession, null);
+test('should not return expired session', async t => {
+  const { auth, u1, db } = t.context;
+
+  const session = await auth.createUserSession(u1.id);
+
+  await db.userSession.update({
+    where: { id: session.id },
+    data: {
+      expiresAt: new Date(Date.now() - 1000),
+    },
+  });
+
+  const userSession = await auth.getUserSession(session.sessionId);
+  t.is(userSession, null);
 });
 
 // Tests for Multi-Accounts Session
 test('should be able to sign in different user in a same session', async t => {
   const { auth, u1 } = t.context;
 
-  const u2 = await auth.signUp('u2', 'u2@affine.pro', '1');
+  const u2 = await auth.signUp('u2@affine.pro', '1');
 
-  const session = await auth.createUserSession(u1);
-  await auth.createUserSession(u2, session.sessionId);
+  const session = await auth.createSession();
 
-  const [signedU1, signedU2] = await auth.getUserList(session.sessionId);
+  await auth.createUserSession(u1.id, session.id);
+
+  let userList = await auth.getUserList(session.id);
+  t.is(userList.length, 1);
+  t.is(userList[0]!.id, u1.id);
+
+  await auth.createUserSession(u2.id, session.id);
+
+  userList = await auth.getUserList(session.id);
+
+  t.is(userList.length, 2);
+
+  const [signedU1, signedU2] = userList;
 
   t.not(signedU1, null);
   t.not(signedU2, null);
@@ -193,29 +188,30 @@ test('should be able to sign in different user in a same session', async t => {
 test('should be able to signout multi accounts session', async t => {
   const { auth, u1 } = t.context;
 
-  const u2 = await auth.signUp('u2', 'u2@affine.pro', '1');
+  const u2 = await auth.signUp('u2@affine.pro', '1');
 
-  const session = await auth.createUserSession(u1);
-  await auth.createUserSession(u2, session.sessionId);
+  const session = await auth.createSession();
 
-  // sign out user at seq(0)
-  let signedOutSession = await auth.signOut(session.sessionId);
+  await auth.createUserSession(u1.id, session.id);
+  await auth.createUserSession(u2.id, session.id);
 
-  t.not(signedOutSession, null);
+  await auth.signOut(session.id, u1.id);
 
-  const userSession1 = await auth.getUserSession(session.sessionId, 0);
-  const userSession2 = await auth.getUserSession(session.sessionId, 1);
+  let list = await auth.getUserList(session.id);
 
-  t.is(userSession2, null);
-  t.not(userSession1, null);
+  t.is(list.length, 1);
+  t.is(list[0]!.id, u2.id);
 
-  t.is(userSession1!.user.id, u2.id);
+  const u1Session = await auth.getUserSession(session.id, u1.id);
 
-  // sign out user at seq(0)
-  signedOutSession = await auth.signOut(session.sessionId);
+  t.is(u1Session, null);
 
-  t.is(signedOutSession, null);
+  await auth.signOut(session.id, u2.id);
+  list = await auth.getUserList(session.id);
 
-  const userSession3 = await auth.getUserSession(session.sessionId, 0);
-  t.is(userSession3, null);
+  t.is(list.length, 0);
+
+  const u2Session = await auth.getUserSession(session.id, u2.id);
+
+  t.is(u2Session, null);
 });

packages/backend/server/tests/auth/token.spec.ts

@@ -10,7 +10,7 @@ const test = ava as TestFn<{
   m: TestingModule;
 }>;
 
-test.beforeEach(async t => {
+test.before(async t => {
   const m = await createTestingModule({
     providers: [TokenService],
   });
@@ -19,7 +19,7 @@ test.beforeEach(async t => {
   t.context.m = m;
 });
 
-test.afterEach.always(async t => {
+test.after.always(async t => {
   await t.context.m.close();
 });
 

packages/backend/server/tests/copilot.spec.ts

@@ -105,7 +105,7 @@ test.afterEach.always(async t => {
 let userId: string;
 test.beforeEach(async t => {
   const { auth } = t.context;
-  const user = await auth.signUp('test', 'darksky@affine.pro', '123456');
+  const user = await auth.signUp('test@affine.pro', '123456');
   userId = user.id;
 });
 
@@ -308,7 +308,7 @@ test('should be able to fork chat session', async t => {
   });
   t.not(sessionId, forkedSessionId1, 'should fork a new session');
 
-  const newUser = await auth.signUp('test', 'darksky.1@affine.pro', '123456');
+  const newUser = await auth.signUp('darksky.1@affine.pro', '123456');
   const forkedSessionId2 = await session.fork({
     userId: newUser.id,
     sessionId,

packages/backend/server/tests/feature.spec.ts

@@ -82,7 +82,7 @@ test.afterEach.always(async t => {
 test('should be able to set user feature', async t => {
   const { auth, feature } = t.context;
 
-  const u1 = await auth.signUp('DarkSky', 'darksky@example.org', '123456');
+  const u1 = await auth.signUp('test@test.com', '123456');
 
   const f1 = await feature.getUserFeatures(u1.id);
   t.is(f1.length, 0, 'should be empty');
@@ -96,7 +96,7 @@ test('should be able to set user feature', async t => {
 
 test('should be able to check early access', async t => {
   const { auth, feature, management } = t.context;
-  const u1 = await auth.signUp('DarkSky', 'darksky@example.org', '123456');
+  const u1 = await auth.signUp('test@test.com', '123456');
 
   const f1 = await management.canEarlyAccess(u1.email);
   t.false(f1, 'should not have early access');
@@ -112,7 +112,7 @@ test('should be able to check early access', async t => {
 
 test('should be able revert user feature', async t => {
   const { auth, feature, management } = t.context;
-  const u1 = await auth.signUp('DarkSky', 'darksky@example.org', '123456');
+  const u1 = await auth.signUp('test@test.com', '123456');
 
   const f1 = await management.canEarlyAccess(u1.email);
   t.false(f1, 'should not have early access');
@@ -138,7 +138,7 @@ test('should be able revert user feature', async t => {
 
 test('should be same instance after reset the user feature', async t => {
   const { auth, feature, management } = t.context;
-  const u1 = await auth.signUp('DarkSky', 'darksky@example.org', '123456');
+  const u1 = await auth.signUp('test@test.com', '123456');
 
   await management.addEarlyAccess(u1.id);
   const f1 = (await feature.getUserFeatures(u1.id))[0];
@@ -154,7 +154,7 @@ test('should be same instance after reset the user feature', async t => {
 test('should be able to set workspace feature', async t => {
   const { auth, feature, workspace } = t.context;
 
-  const u1 = await auth.signUp('DarkSky', 'darksky@example.org', '123456');
+  const u1 = await auth.signUp('test@test.com', '123456');
   const w1 = await workspace.createWorkspace(u1, null);
 
   const f1 = await feature.getWorkspaceFeatures(w1.id);
@@ -169,7 +169,7 @@ test('should be able to set workspace feature', async t => {
 
 test('should be able to check workspace feature', async t => {
   const { auth, feature, workspace, management } = t.context;
-  const u1 = await auth.signUp('DarkSky', 'darksky@example.org', '123456');
+  const u1 = await auth.signUp('test@test.com', '123456');
   const w1 = await workspace.createWorkspace(u1, null);
 
   const f1 = await management.hasWorkspaceFeature(w1.id, FeatureType.Copilot);
@@ -186,7 +186,7 @@ test('should be able to check workspace feature', async t => {
 
 test('should be able revert workspace feature', async t => {
   const { auth, feature, workspace, management } = t.context;
-  const u1 = await auth.signUp('DarkSky', 'darksky@example.org', '123456');
+  const u1 = await auth.signUp('test@test.com', '123456');
   const w1 = await workspace.createWorkspace(u1, null);
 
   const f1 = await management.hasWorkspaceFeature(w1.id, FeatureType.Copilot);

packages/backend/server/tests/mailer.e2e.ts

@@ -33,7 +33,7 @@ test.afterEach.always(async t => {
 
 test('should include callbackUrl in sending email', async t => {
   const { auth } = t.context;
-  await auth.signUp('Alex Yang', 'alexyang@example.org', '123456');
+  await auth.signUp('test@affine.pro', '123456');
   for (const fn of [
     'sendSetPasswordEmail',
     'sendChangeEmail',
@@ -41,7 +41,7 @@ test('should include callbackUrl in sending email', async t => {
     'sendVerifyChangeEmail',
   ] as const) {
     const prev = await getCurrentMailMessageCount();
-    await auth[fn]('alexyang@example.org', 'https://test.com/callback');
+    await auth[fn]('test@affine.pro', 'https://test.com/callback');
     const current = await getCurrentMailMessageCount();
     const mail = await getLatestMailMessage();
     t.regex(

packages/backend/server/tests/nestjs/throttler.spec.ts

@@ -7,6 +7,7 @@ import {
   INestApplication,
   UseGuards,
 } from '@nestjs/common';
+import { PrismaClient } from '@prisma/client';
 import ava, { TestFn } from 'ava';
 import Sinon from 'sinon';
 import request, { type Response } from 'supertest';
@@ -20,7 +21,7 @@ import {
   Throttle,
   ThrottlerStorage,
 } from '../../src/fundamentals/throttler';
-import { createTestingApp, internalSignIn } from '../utils';
+import { createTestingApp, initTestingDB, internalSignIn } from '../utils';
 
 const test = ava as TestFn<{
   storage: ThrottlerStorage;
@@ -93,7 +94,7 @@ class NonThrottledController {
   }
 }
 
-test.beforeEach(async t => {
+test.before(async t => {
   const { app } = await createTestingApp({
     imports: [
       ConfigModule.forRoot({
@@ -111,14 +112,17 @@ test.beforeEach(async t => {
 
   t.context.storage = app.get(ThrottlerStorage);
   t.context.app = app;
+});
 
+test.beforeEach(async t => {
+  await initTestingDB(t.context.app.get(PrismaClient));
+  const { app } = t.context;
   const auth = app.get(AuthService);
-  const u1 = await auth.signUp('u1', 'u1@affine.pro', 'test');
-
+  const u1 = await auth.signUp('u1@affine.pro', 'test');
   t.context.cookie = await internalSignIn(app, u1.id);
 });
 
-test.afterEach.always(async t => {
+test.after.always(async t => {
   await t.context.app.close();
 });
 

packages/backend/server/tests/oauth/controller.spec.ts

@@ -15,7 +15,7 @@ import { ConfigModule } from '../../src/fundamentals/config';
 import { OAuthProviderName } from '../../src/plugins/oauth/config';
 import { GoogleOAuthProvider } from '../../src/plugins/oauth/providers/google';
 import { OAuthService } from '../../src/plugins/oauth/service';
-import { createTestingApp, getSession } from '../utils';
+import { createTestingApp, getSession, initTestingDB } from '../utils';
 
 const test = ava as TestFn<{
   auth: AuthService;
@@ -26,7 +26,7 @@ const test = ava as TestFn<{
   app: INestApplication;
 }>;
 
-test.beforeEach(async t => {
+test.before(async t => {
   const { app } = await createTestingApp({
     imports: [
       ConfigModule.forRoot({
@@ -50,11 +50,15 @@ test.beforeEach(async t => {
   t.context.user = app.get(UserService);
   t.context.db = app.get(PrismaClient);
   t.context.app = app;
-
-  t.context.u1 = await t.context.auth.signUp('u1', 'u1@affine.pro', '1');
 });
 
-test.afterEach.always(async t => {
+test.beforeEach(async t => {
+  Sinon.restore();
+  await initTestingDB(t.context.db);
+  t.context.u1 = await t.context.auth.signUp('u1@affine.pro', '1');
+});
+
+test.after.always(async t => {
   await t.context.app.close();
 });
 
@@ -62,10 +66,13 @@ test("should be able to redirect to oauth provider's login page", async t => {
   const { app } = t.context;
 
   const res = await request(app.getHttpServer())
-    .get('/oauth/login?provider=Google')
-    .expect(HttpStatus.FOUND);
+    .post('/api/oauth/preflight')
+    .send({ provider: 'Google' })
+    .expect(HttpStatus.OK);
 
-  const redirect = new URL(res.header.location);
+  const { url } = res.body;
+
+  const redirect = new URL(url);
   t.is(redirect.origin, 'https://accounts.google.com');
 
   t.is(redirect.pathname, '/o/oauth2/v2/auth');
@@ -83,7 +90,8 @@ test('should throw if provider is invalid', async t => {
   const { app } = t.context;
 
   await request(app.getHttpServer())
-    .get('/oauth/login?provider=Invalid')
+    .post('/api/oauth/preflight')
+    .send({ provider: 'Invalid' })
     .expect(HttpStatus.BAD_REQUEST)
     .expect({
       status: 400,
@@ -101,7 +109,6 @@ test('should be able to save oauth state', async t => {
   const { oauth } = t.context;
 
   const id = await oauth.saveOAuthState({
-    redirectUri: 'https://example.com',
     provider: OAuthProviderName.Google,
   });
 
@@ -109,7 +116,6 @@ test('should be able to save oauth state', async t => {
 
   t.truthy(state);
   t.is(state!.provider, OAuthProviderName.Google);
-  t.is(state!.redirectUri, 'https://example.com');
 });
 
 test('should be able to get registered oauth providers', async t => {
@@ -124,7 +130,8 @@ test('should throw if code is missing in callback uri', async t => {
   const { app } = t.context;
 
   await request(app.getHttpServer())
-    .get('/oauth/callback')
+    .post('/api/oauth/callback')
+    .send({})
     .expect(HttpStatus.BAD_REQUEST)
     .expect({
       status: 400,
@@ -142,7 +149,8 @@ test('should throw if state is missing in callback uri', async t => {
   const { app } = t.context;
 
   await request(app.getHttpServer())
-    .get('/oauth/callback?code=1')
+    .post('/api/oauth/callback')
+    .send({ code: '1' })
     .expect(HttpStatus.BAD_REQUEST)
     .expect({
       status: 400,
@@ -161,7 +169,8 @@ test('should throw if state is expired', async t => {
   Sinon.stub(oauth, 'isValidState').resolves(true);
 
   await request(app.getHttpServer())
-    .get('/oauth/callback?code=1&state=1')
+    .post('/api/oauth/callback')
+    .send({ code: '1', state: '1' })
     .expect(HttpStatus.BAD_REQUEST)
     .expect({
       status: 400,
@@ -178,7 +187,8 @@ test('should throw if state is invalid', async t => {
   const { app } = t.context;
 
   await request(app.getHttpServer())
-    .get('/oauth/callback?code=1&state=1')
+    .post('/api/oauth/callback')
+    .send({ code: '1', state: '1' })
     .expect(HttpStatus.BAD_REQUEST)
     .expect({
       status: 400,
@@ -199,7 +209,8 @@ test('should throw if provider is missing in state', async t => {
   Sinon.stub(oauth, 'isValidState').resolves(true);
 
   await request(app.getHttpServer())
-    .get(`/oauth/callback?code=1&state=1`)
+    .post('/api/oauth/callback')
+    .send({ code: '1', state: '1' })
     .expect(HttpStatus.BAD_REQUEST)
     .expect({
       status: 400,
@@ -221,7 +232,8 @@ test('should throw if provider is invalid in callback uri', async t => {
   Sinon.stub(oauth, 'isValidState').resolves(true);
 
   await request(app.getHttpServer())
-    .get(`/oauth/callback?code=1&state=1`)
+    .post('/api/oauth/callback')
+    .send({ code: '1', state: '1' })
     .expect(HttpStatus.BAD_REQUEST)
     .expect({
       status: 400,
@@ -242,7 +254,6 @@ function mockOAuthProvider(app: INestApplication, email: string) {
   Sinon.stub(oauth, 'isValidState').resolves(true);
   Sinon.stub(oauth, 'getOAuthState').resolves({
     provider: OAuthProviderName.Google,
-    redirectUri: '/',
   });
 
   // @ts-expect-error mock
@@ -260,8 +271,9 @@ test('should be able to sign up with oauth', async t => {
   mockOAuthProvider(app, 'u2@affine.pro');
 
   const res = await request(app.getHttpServer())
-    .get(`/oauth/callback?code=1&state=1`)
-    .expect(HttpStatus.FOUND);
+    .post(`/api/oauth/callback`)
+    .send({ code: '1', state: '1' })
+    .expect(HttpStatus.OK);
 
   const session = await getSession(app, res);
 
@@ -283,22 +295,17 @@ test('should be able to sign up with oauth', async t => {
   t.is(user!.connectedAccounts[0].providerAccountId, '1');
 });
 
-test('should throw if account register in another way', async t => {
+test('should not throw if account registered', async t => {
   const { app, u1 } = t.context;
 
   mockOAuthProvider(app, u1.email);
 
   const res = await request(app.getHttpServer())
-    .get(`/oauth/callback?code=1&state=1`)
-    .expect(HttpStatus.FOUND);
+    .post(`/api/oauth/callback`)
+    .send({ code: '1', state: '1' })
+    .expect(HttpStatus.OK);
 
-  const link = new URL(res.headers.location);
-
-  t.is(link.pathname, '/signIn');
-  t.is(
-    link.searchParams.get('error'),
-    'You are trying to sign in by a different method than you signed up with.'
-  );
+  t.is(res.body.id, u1.id);
 });
 
 test('should be able to fullfil user with oauth sign in', async t => {
@@ -313,8 +320,9 @@ test('should be able to fullfil user with oauth sign in', async t => {
   mockOAuthProvider(app, u3.email);
 
   const res = await request(app.getHttpServer())
-    .get(`/oauth/callback?code=1&state=1`)
-    .expect(HttpStatus.FOUND);
+    .post('/api/oauth/callback')
+    .send({ code: '1', state: '1' })
+    .expect(HttpStatus.OK);
 
   const session = await getSession(app, res);
 
@@ -329,60 +337,3 @@ test('should be able to fullfil user with oauth sign in', async t => {
 
   t.truthy(account);
 });
-
-test('should throw if oauth account already connected', async t => {
-  const { app, db, u1, auth } = t.context;
-
-  await db.connectedAccount.create({
-    data: {
-      userId: u1.id,
-      provider: OAuthProviderName.Google,
-      providerAccountId: '1',
-    },
-  });
-
-  Sinon.stub(auth, 'getUserSession').resolves({
-    user: { id: 'u2-id' },
-    session: {},
-  } as any);
-
-  mockOAuthProvider(app, 'u2@affine.pro');
-
-  const res = await request(app.getHttpServer())
-    .get(`/oauth/callback?code=1&state=1`)
-    .set('cookie', `${AuthService.sessionCookieName}=1`)
-    .expect(HttpStatus.FOUND);
-
-  const link = new URL(res.headers.location);
-
-  t.is(link.pathname, '/signIn');
-  t.is(
-    link.searchParams.get('error'),
-    'The third-party account has already been connected to another user.'
-  );
-});
-
-test('should be able to connect oauth account', async t => {
-  const { app, u1, auth, db } = t.context;
-
-  Sinon.stub(auth, 'getUserSession').resolves({
-    user: { id: u1.id },
-    session: {},
-  } as any);
-
-  mockOAuthProvider(app, u1.email);
-
-  await request(app.getHttpServer())
-    .get(`/oauth/callback?code=1&state=1`)
-    .set('cookie', `${AuthService.sessionCookieName}=1`)
-    .expect(HttpStatus.FOUND);
-
-  const account = await db.connectedAccount.findFirst({
-    where: {
-      userId: u1.id,
-    },
-  });
-
-  t.truthy(account);
-  t.is(account!.userId, u1.id);
-});

packages/backend/server/tests/payment/service.spec.ts

@@ -69,7 +69,7 @@ test.beforeEach(async t => {
   t.context.db = app.get(PrismaClient);
   t.context.app = app;
 
-  t.context.u1 = await app.get(AuthService).signUp('u1', 'u1@affine.pro', '1');
+  t.context.u1 = await app.get(AuthService).signUp('u1@affine.pro', '1');
   await t.context.db.userStripeCustomer.create({
     data: {
       userId: t.context.u1.id,

packages/backend/server/tests/quota.spec.ts

@@ -44,7 +44,7 @@ test.afterEach.always(async t => {
 test('should be able to set quota', async t => {
   const { auth, quota } = t.context;
 
-  const u1 = await auth.signUp('DarkSky', 'darksky@example.org', '123456');
+  const u1 = await auth.signUp('test@affine.pro', '123456');
 
   const q1 = await quota.getUserQuota(u1.id);
   t.truthy(q1, 'should have quota');
@@ -62,7 +62,7 @@ test('should be able to set quota', async t => {
 
 test('should be able to check storage quota', async t => {
   const { auth, quota, quotaManager } = t.context;
-  const u1 = await auth.signUp('DarkSky', 'darksky@example.org', '123456');
+  const u1 = await auth.signUp('test@affine.pro', '123456');
   const freePlan = FreePlan.configs;
   const proPlan = ProPlan.configs;
 
@@ -78,7 +78,7 @@ test('should be able to check storage quota', async t => {
 
 test('should be able revert quota', async t => {
   const { auth, quota, quotaManager } = t.context;
-  const u1 = await auth.signUp('DarkSky', 'darksky@example.org', '123456');
+  const u1 = await auth.signUp('test@affine.pro', '123456');
   const freePlan = FreePlan.configs;
   const proPlan = ProPlan.configs;
 
@@ -113,7 +113,7 @@ test('should be able revert quota', async t => {
 
 test('should be able to check quota', async t => {
   const { auth, quotaManager } = t.context;
-  const u1 = await auth.signUp('DarkSky', 'darksky@example.org', '123456');
+  const u1 = await auth.signUp('test@affine.pro', '123456');
   const freePlan = FreePlan.configs;
 
   const q1 = await quotaManager.getUserQuota(u1.id);

packages/backend/server/tests/user/user.e2e.ts

@@ -17,7 +17,7 @@ test.beforeEach(async t => {
     imports: [AppModule],
   });
 
-  t.context.u1 = await app.get(AuthService).signUp('u1', 'u1@affine.pro', '1');
+  t.context.u1 = await app.get(AuthService).signUp('u1@affine.pro', '1');
   t.context.app = app;
 });
 

packages/backend/server/tests/utils/user.ts

@@ -13,7 +13,7 @@ import { gql } from './common';
 export async function internalSignIn(app: INestApplication, userId: string) {
   const auth = app.get(AuthService);
 
-  const session = await auth.createUserSession({ id: userId });
+  const session = await auth.createUserSession(userId);
 
   return `${AuthService.sessionCookieName}=${session.sessionId}`;
 }
@@ -56,7 +56,7 @@ export async function signUp(
     password,
     emailVerifiedAt: autoVerifyEmail ? new Date() : null,
   });
-  const { sessionId } = await app.get(AuthService).createUserSession(user);
+  const { sessionId } = await app.get(AuthService).createUserSession(user.id);
 
   return {
     ...sessionUser(user),

packages/backend/server/tests/workspace/controller.spec.ts

@@ -33,7 +33,7 @@ test.before(async t => {
   });
 
   const auth = app.get(AuthService);
-  t.context.u1 = await auth.signUp('u1', 'u1@affine.pro', '1');
+  t.context.u1 = await auth.signUp('u1@affine.pro', '1');
   const db = app.get(PrismaClient);
 
   t.context.db = db;

packages/frontend/graphql/src/schema.ts

@@ -1160,7 +1160,7 @@ export interface UserType {
   /** @deprecated use `UserType.subscriptions` */
   subscription: Maybe<UserSubscription>;
   subscriptions: Array<UserSubscription>;
-  /** @deprecated use [/api/auth/authorize] */
+  /** @deprecated use [/api/auth/sign-in?native=true] instead */
   token: TokenType;
 }