【bug】oauth2报错相关

一、更新token报错“server error”、“token server UserDetailsService is required”

AuthorizationServer增加配置UserDetailsService

@Configuration
@EnableAuthorizationServer //注解开启了验证服务器
public class OAuth2AuthServerConfig extends AuthorizationServerConfigurerAdapter {
    @Autowired
    public UserDetailsService userDetailsService;
	@Override
   	public void configure(AuthorizationServerEndpointsConfigurer endpoints) throws 			Exception {
       	endpoints..userDetailsService(userDetailsService);
    }
    ......
}

spring security oauth2授权服务刷新令牌报错UserDetailsService is required

二、/oauth/check_token报错“401”、“Unauthorized”

@Configuration
@EnableAuthorizationServer //注解开启了验证服务器
public class OAuth2AuthServerConfig extends AuthorizationServerConfigurerAdapter {

    ......

    /**
     * @Description: 配置 token 节点的安全策略
     * @Param: [security]
     * @Return: void
     */
    @Override
    public void configure(AuthorizationServerSecurityConfigurer security) throws Exception {
    	//默认"denyAll()"，不允许访问/oauth/check_token；
    	//"isAuthenticated()"需要携带auth信息认证访问；
    	//"permitAll()"可直接访问
        security.checkTokenAccess("isAuthenticated()");
    }
    ......
}

“Invalid token does not contain resource id (oauth2-resource)”

在每个ResourceServer（资源服务器）实例上设置resourceId，该resourceId作为该服务资源的唯一标识。（假如同一个微服务资源部署多份，resourceId相同）。

ResourceId是在Resource Server资源服务器进行验证。当资源请求发送到Resource Server的时候会携带access_token，Resource Server会根据access_token找到client_id，进而找到该client可以访问的resource_ids。如果resource_ids包含Resource Server自己设置ResourceId，就可以继续进行其他的权限验证。

@Configuration
@EnableResourceServer
public class OAuth2ResourceServerConfig extends ResourceServerConfigurerAdapter {
    @Override
    public void configure(ResourceServerSecurityConfigurer resources) throws Exception {
        resources.resourceId("project_api");
    }
    ...
}