NestJS: Token-Based User Authentication

NestJS로 배우는 백엔드 프로그래밍 책에서는 jsonwebtoken package를 이용하여, AuthService와 AuthGuard를 구현하였지만,
저는 NestJS에서 제공하는 JwtModule, JwtService와 passport-jwt를 이용하여, 더 간단하게 구현하였습니다.

@nestjs/jwt와 passport-jwt는 각각 독립적인 모듈이라 각각 JWT_SECRET을 넣어줘야 한다.

auth.module.ts

    signOptions: { expiresIn: '60s' },

로 설정하고,

1. http://localhost:3000/auth/kakao/login
2. http://localhost:3000/auth/kakao/callback?code=QAFJdjz5oKtX7KifnK6mY2RZSd--S-A-thkzXsjJEcN_erFvYZ3DeGJk3DLuVLCSK9F8LQoqJU4AAAGF-JG1_w

   {"access_token":"eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJwcm92aWRlciI6Imtha2FvIiwiaWQiOjI2MTQ3OTQyNTQsInVzZXJuYW1lIjoi7JiB6riwIiwiaWF0IjoxNjc0OTEyNTc3LCJleHAiOjE2NzQ5MTI2Mzd9.9yRL8QvRBb5sPzJMp7elXqv_ri34dpQzgchpBraQlOs"}

3. Talend API Tester
   
4. 60초 후,
   

참고)

• https://velog.io/@anjoy/%EB%B8%94%EB%A1%9C%EA%B7%B8%EB%A7%8C%EB%93%A4%EA%B8%B09-NestJS-passport-jwt
• https://jpub.tistory.com/1352
• https://velog.io/@sjy0917/Nest-WikiDocs-4.14
• https://docs.nestjs.com/security/authentication#jwt-functionality
• https://github.com/nestjs/jwt
• https://kiwi-wiki.tistory.com/27
• https://charming-kyu.tistory.com/39
• https://velog.io/@daep93/Nestjs-secretOrPrivateKey-must-have-a-value
• https://www.tomray.dev/nestjs-logging