Reading-notes

Spring Boot and OAuth2

• OAuth2 is an authorization framework that allows the application Web Security to access the resources from the client , so every single file in the app will be protected unless we permit it or authorized the users to access.

this explains the process :

• so basically , we can say it’s used to provide access to protected resources over the HTTP protocol.

so the process happens :

• client asks for an authorization.

• Application requests an Access Token by authenticating with the Authorization Server.

• if it successfuly authorized ,the Authorization Server issues an Access Token and sends it to the Application.

the app asks for access by showing the token.

what annotations we will use ?

AuthorizationServerConfigurerAdapter class which implements AuthorizationServerConfigurer interface and use @EnableAuthorizationServer annotation.

@EnableResourceServer annotation and extend ResourceServerConfigurerAdapter class.

@EnableResourceServer