Spring OAuth + JWT -- /oauth/token

Question

我正在尝试通过https://github.com/spring-projects/spring-security-oauth配置我的spring应用程序来使用JWT。我已经公开了一个由JwtTokenStore支持的ConsumerTokenServices bean，但是点击/oauth/token并不能给我一个JWT。

$ curl localhost:8643/contextpath/oauth/token?grant_type=client_credentials -u user:password` {"access_token":"a78a6225-78d5-4cb8-9393-6c0b567a6f24","token_type":"bearer","expires_in":5684,"scope":"read write"}%

我知道正在使用TokenStore，因为点击check_token会产生一个错误，而这在以前是没有的。

$ curl https://localhost:8643/context/oauth/check_token?token=a78a6225-78d5-4cb8-9393-6c0b567a6f24 {"error":"invalid_token","error_description":"Cannot convert access token to JSON"}%

如何让我的TokenEndpoint返回JWT？

Answer 1

也许你应该使用spring提供的JwtAccessTokenConverter，然后进行适当的配置。下面是一个示例：

public class YourTokenEnhancer extends JwtAccessTokenConverter {

//you can autowire sth for you logic

@Override
public OAuth2AccessToken enhance(OAuth2AccessToken accessToken,
                                 OAuth2Authentication authentication) {
    DefaultOAuth2AccessToken customAccessToken = new DefaultOAuth2AccessToken(accessToken);

    OAuth2AccessToken enhancedToken = super.enhance(customAccessToken, authentication);
    return enhancedToken;
}

配置如下：

 @Configuration
 @EnableAuthorizationServer
 public class OAuth2Config extends AuthorizationServerConfigurerAdapter {
 //other config...
 @Bean
 public JwtAccessTokenConverter accessTokenConverter() {
    JwtAccessTokenConverter converter = new YourTokenEnhancer();
    converter.setSigningKey("secret");
    return converter;
 }

 @Override
 public void configure(AuthorizationServerEndpointsConfigurer endpoints) throws Exception {

    endpoints.authenticationManager(authenticationManager)
            .tokenStore(redisTokenStore())
            .tokenServices(authorizationServerTokenServices())
            .accessTokenConverter(accessTokenConverter())//configure it here
            ;
 }
}