[ Spring Authorization Server ] Access Token ( JWT ) 확장하기

spring-authorization-server 에서 custom claim 추가하기

 

@Bean
  public OAuth2TokenCustomizer<JwtEncodingContext> customizer() {
    return context -> {
      if (context.getTokenType() == OAuth2TokenType.ACCESS_TOKEN) {
        OAuth2Authorization oAuth2Authorization = context.getAuthorization();
        if (oAuth2Authorization != null) {
          OAuth2AuthorizationRequest authorizationRequest =
                  oAuth2Authorization.getAttribute(OAuth2AuthorizationRequest.class.getName());
          if (authorizationRequest != null) {

            context.getClaims().claims(claims -> {
              claims.put("custom token", "cello");
              // TODO: cello 개별 속성 추가
            });
          }
        }
      }
    };
  }

 

참조 - 

https://github.com/spring-projects/spring-authorization-server/issues/199

Customizing Jwt claims and headers needs to be more flexible · Issue #199 · spring-projects/spring-authorization-server