➕ add : kakao strategy 추가(#4)

boostcampwm-2024 · Nov 7, 2024 · 91607bd · 91607bd
1 parent a9c95d7
commit 91607bd
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Showing 6 changed files with 85 additions and 5 deletions.
diff --git a/BE/package-lock.json b/BE/package-lock.json
diff --git a/BE/package.json b/BE/package.json
@@ -45,6 +45,7 @@
     "mysql2": "^3.11.3",
     "passport": "^0.7.0",
     "passport-jwt": "^4.0.1",
+    "passport-kakao": "^1.0.1",
     "reflect-metadata": "^0.2.0",
     "rxjs": "^7.8.1",
     "socket.io": "^4.8.1",

diff --git a/BE/src/auth/auth.controller.ts b/BE/src/auth/auth.controller.ts
@@ -38,13 +38,14 @@ export class AuthController {
 
   @ApiOperation({ summary: 'Token 인증 테스트 API' })
   @Get('/test')
-  @UseGuards(AuthGuard())
+  @UseGuards(AuthGuard('jwt'))
   test(@Req() req: Request) {
     return req;
   }
 
   @ApiOperation({ summary: 'Kakao 로그인 API' })
   @Get('/kakao')
+  @UseGuards(AuthGuard('kakao'))
   async kakaoLogin(
     @Body() authCredentialsDto: AuthCredentialsDto,
     @Res() res: Response,

diff --git a/BE/src/auth/auth.module.ts b/BE/src/auth/auth.module.ts
@@ -6,8 +6,9 @@ import { AuthController } from './auth.controller';
 import { AuthService } from './auth.service';
 import { User } from './user.entity';
 import { UserRepository } from './user.repository';
-import { JwtStrategy } from './jwt.strategy';
+import { JwtStrategy } from './strategy/jwt.strategy';
 import { ConfigModule, ConfigService } from '@nestjs/config';
+import { KakaoStrategy } from './strategy/kakao.strategy';
 
 @Module({
   imports: [
@@ -26,7 +27,7 @@ import { ConfigModule, ConfigService } from '@nestjs/config';
     }),
   ],
   controllers: [AuthController],
-  providers: [AuthService, UserRepository, JwtStrategy],
+  providers: [AuthService, UserRepository, JwtStrategy, KakaoStrategy],
   exports: [JwtStrategy, PassportModule],
 })
 export class AuthModule {}
diff --git a/BE/src/auth/jwt.strategy.ts → BE/src/auth/strategy/jwt.strategy.ts b/BE/src/auth/jwt.strategy.ts → BE/src/auth/strategy/jwt.strategy.ts
@@ -2,8 +2,8 @@ import { PassportStrategy } from '@nestjs/passport';
 import { InjectRepository } from '@nestjs/typeorm';
 import { ExtractJwt, Strategy } from 'passport-jwt';
 import { Injectable, UnauthorizedException } from '@nestjs/common';
-import { UserRepository } from './user.repository';
-import { User } from './user.entity';
+import { UserRepository } from '../user.repository';
+import { User } from '../user.entity';
 
 @Injectable()
 export class JwtStrategy extends PassportStrategy(Strategy) {

diff --git a/BE/src/auth/strategy/kakao.strategy.ts b/BE/src/auth/strategy/kakao.strategy.ts
@@ -0,0 +1,32 @@
+import { Injectable } from '@nestjs/common';
+import { ConfigService } from '@nestjs/config';
+import { PassportStrategy } from '@nestjs/passport';
+import { Profile, Strategy } from 'passport-kakao';
+
+@Injectable()
+export class KakaoStrategy extends PassportStrategy(Strategy) {
+  constructor(private readonly configService: ConfigService) {
+    super({
+      clientID: configService.get('KAKAO_CLIENT_ID'),
+      clientSecret: '',
+      callbackURL: `${configService.get('BACKEND_URL')}/auth/kakao`,
+    });
+  }
+
+  async validate(
+    accessToken: string,
+    refreshToken: string,
+    profile: Profile,
+    done: (error: any, user?: any, info?: any) => void,
+  ) {
+    try {
+      const { _json } = profile;
+      const user = {
+        kakaoId: _json.id,
+      };
+      done(null, user);
+    } catch (error) {
+      done(error);
+    }
+  }
+}