Example of implementation of OAUTH2 logout under Spring Cloud

Following the implementation of OAUTH2 authentication and authorization under Spring Cloud, we will implement the OAUTH2 logout function based on Spring Cloud.

1 Add custom logout Endpoint

The so-called logout only requires invalidating access_token and refresh_token. We imitate org.springframework.security.oauth2.provider.endpoint.TokenEndpoint to write an Endpoint that invalidates access_token and refresh_token:

 @FrameworkEndpointpublic class RevokeTokenEndpoint { @Autowired @Qualifier("consumerTokenServices") ConsumerTokenServices consumerTokenServices; @RequestMapping(method = RequestMethod.DELETE, value = "/oauth/token") @ResponseBody public String revokeToken(String access_token) { if (consumerTokenServices.revokeToken(access_token)){ return "Logout successfully"; }else{ return "Logout failed"; } }}

2 Logout request method

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