Spring Boot OAuth2 설정 링크

https://zuminternet.github.io/OAuth2-Social/

https://github.com/young891221/spring-boot-social-comment

https://ethankang.tistory.com/6

https://blusky10.tistory.com/324

https://github.com/cheese10yun/spring-security-oauth2-social

https://gdtbgl93.tistory.com/73

http://sai.world/?p=229

http://wonwoo.ml/index.php/post/2078

https://springboot.tistory.com/37

http://www.nextree.co.kr/p1886/

https://progmaton.blogspot.com/2019/02/dolphin-2.html

https://seongilman.tistory.com/51

https://github.com/ihoneymon/translate-spring-boot-reference

https://stackoverflow.com/questions/30855252/how-do-i-enable-logging-for-spring-security

https://developers.facebook.com/docs/facebook-login/manually-build-a-login-flow

Spring Boot Spring Security 회원가입/로그인 구현한기

Facebook 로그인 구현하기

https://jojoldu.tistory.com/171

https://github.com/cheese10yun/spring-security-oauth2-social/blob/master/doc/step-01.md

https://www.popit.kr/spring-security-oauth2-%EC%86%8C%EC%85%9C-%EC%9D%B8%EC%A6%9D/

https://jojoldu.tistory.com/168

https://leeyongjin.tistory.com/entry/Spring-Boot-And-oAuth2

https://gdtbgl93.tistory.com/74

https://gdtbgl93.tistory.com/75

http://lorenzo-dee.blogspot.com/2016/08/spring-security-oauth2-with-google.html

https://github.com/lorenzodee/spring-security-oauth2-google