带自定义安全过滤器的Spring Boot OAuth2

Question

我有一个带有OAuth2授权和资源服务器的Spring引导设置。用户可以通过向/oauth/token发出POST请求来获取令牌。到目前为止，一切都很好。

但是，我不想通过基本auth保护/oauth/token，而是通过自定义安全过滤器。

@Configuration
@EnableResourceServer
protected static class ResourceServerConfiguration extends ResourceServerConfigurerAdapter {
    // ...
    @Override
    public void configure(HttpSecurity http) throws Exception {
        // ...
        http.addFilterBefore(new DemoAuthenticationFilter(), BasicAuthenticationFilter.class);
        http.authorizeRequests().antMatchers("/oauth/token").authenticated();
    }
}

@Configuration
@EnableWebSecurity
public class WebSecurityConfig extends WebSecurityConfigurerAdapter {
    // ...
    @Override
    protected void configure(HttpSecurity http) throws Exception {
       // ...
       http.addFilterBefore(new DemoAuthenticationFilter(), BasicAuthenticationFilter.class);
       http.authorizeRequests().antMatchers("/oauth/token").authenticated();
    }
}

一些简单的例子如何实现这一点将是非常有帮助的。谢谢！

Answer 1

@Configuration
@EnableAuthorizationServer
public class OAuth2AuthorizationServer extends AuthorizationServerConfigurerAdapter {

    @Override
    public void configure(AuthorizationServerSecurityConfigurer oauthServer) throws Exception {
        oauthServer.allowFormAuthenticationForClients().addTokenEndpointAuthenticationFilter(new AligenieFilter());
    }

    //....
}

对我有用。