JWT token을 발급하는 2가지 방법

[LeoHeo]

io.jsonwebtoken 이용

• compile group: 'io.jsonwebtoken', name: 'jjwt', version: "${jjwtVersion}"
• 위에 dependency를 추가하고 아래와 같이 구현한다. https://github.com/LeoHeo/collect/blob/b1cd389ad7d4d5b21af6cea10dd057831a7dd7f8/src/main/java/com/collect/security/JwtTokenUtil.java#L79-L90

com.nimbusds.jwt 이용방법

• compile group: 'org.springframework.security', name: 'spring-security-oauth2-client', version: "${oauth2ClientVersion}"
• spring-security-oauth2-client안에 nimbus-jose-jwt가 있음

[LeoHeo]

https://stackoverflow.com/questions/46552922/the-nimbus-jose-jwt-and-io-jsonwebtoken-which-jjwt-library-to-pick-and-why

The jsonwebtoken library was more straightforward to use and had better documentation. But I found nimbus library to be more feature rich and the only one that could work with JWKS.