如果用户先前已授权访问,如何绕过Spring安全OAuth2中的访问确认步骤？

Question

我目前正试图绕过Spring Security OAuth2中访问授权过程的批准/拒绝步骤,因为应该记住先前授权的访问(针对特定的client_id和user_id)并允许将OAuth应用程序重定向到客户端应用程序没有每次询问用户他的批准.

    <version.spring-security>3.2.0.RELEASE</version.spring-security>
    <version.spring-security-oauth>1.0.5.RELEASE</version.spring-security-oauth>

所以我有一个AccessConfirmationController,它具有/ oauth/confirm_access端点的映射:

    @RequestMapping("/oauth/confirm_access")
    public ModelAndView getAccessConfirmation(@ModelAttribute final AuthorizationRequest clientAuth)
    {
        final ClientDetails client = this.clientDetailsService.loadClientByClientId(clientAuth.getClientId());
        final TreeMap<String, Object> model = Maps.newTreeMap();
        model.put("auth_request", clientAuth);
        model.put("client", client);
        return new ModelAndView("access_confirmation", model);
    }

非常经典的处理访问确认方式.

现在我知道我必须检查(在此方法的某处)当前经过身份验证的用户(Principal)是否先前已批准访问权限,如果是,我们应该只检索用户关联的令牌,并且可能只是通过redirect_uri向他发送令牌.

Spring Security中有一个允许令牌检索的内部端点:

    @FrameworkEndpoint
    @RequestMapping(value = "/oauth/token")
    public class TokenEndpoint extends AbstractEndpoint {

        @RequestMapping
        public ResponseEntity<OAuth2AccessToken> getAccessToken(Principal principal,
                @RequestParam(value = "grant_type", required = false) String grantType,
                @RequestParam Map<String, String> parameters) {
       // the logic here
        }
    }

如何从我的控制器中调用此框架端点？它甚至是最好的方式(〜最佳实践？)吗？

提前致谢,

Answer 1

您只需在配置中设置autoAprove = true即可

@Configuration
@EnableAuthorizationServer
public class OAuth2Config extends AuthorizationServerConfigurerAdapter {
    @Override
    public void configure(ClientDetailsServiceConfigurer clients) throws Exception {
        clients.inMemory()
                .withClient("my-client")
                        .secret("secret")
                        .authorizedGrantTypes("authorization_code")
                        .autoApprove(true)
                .scopes("scope");
    }
}