Spring Boot Security 5 and Oauth2

https://github.com/jgrandja/springone2017-demo


Ultimate guide and examples:

https://docs.spring.io/spring-security/site/docs/5.1.0.M1/reference/htmlsingle/

https://github.com/spring-projects/spring-security/blob/5.1.0.M1/samples/boot/oauth2login/README.adoc



Here a very rich presentation on Oauth2:

https://ordina-jworks.github.io/microservices/2017/09/26/Secure-your-architecture-part1.html

https://www.digitalocean.com/community/tutorials/an-introduction-to-oauth-2


Spring boot Oauth2 https://spring.io/guides/tutorials/spring-boot-oauth2/



A simple application: https://spring.io/guides/tutorials/spring-boot-oauth2/#_social_login_simple
Code is here https://github.com/spring-guides/tut-spring-boot-oauth2.git or also https://github.com/vernetto/springboottests/tree/master/ui

Here the OAuth2 specs https://tools.ietf.org/html/rfc6749#section-4

Nice simplified and compact presentation https://aaronparecki.com/oauth-2-simplified/


Baeldung example for Oauth2 here https://github.com/eugenp/tutorials/tree/master/spring-5 with explanation here http://www.baeldung.com/spring-security-5-oauth2-login