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//package com.vci.ubcs.auth.endpoint;
//
//import org.springframework.beans.factory.annotation.Autowired;
//import org.springframework.http.HttpStatus;
//import org.springframework.http.ResponseEntity;
//import org.springframework.security.core.Authentication;
//import org.springframework.security.oauth2.common.OAuth2AccessToken;
//import org.springframework.security.oauth2.provider.ClientDetailsService;
//import org.springframework.security.oauth2.provider.OAuth2RequestFactory;
//import org.springframework.security.oauth2.provider.TokenGranter;
//import org.springframework.security.oauth2.provider.TokenRequest;
//import org.springframework.security.oauth2.provider.endpoint.TokenEndpoint;
//import org.springframework.security.oauth2.provider.token.AuthorizationServerTokenServices;
//import org.springframework.stereotype.Component;
//import org.springframework.util.LinkedMultiValueMap;
//import org.springframework.util.MultiValueMap;
//import org.springframework.web.HttpRequestMethodNotSupportedException;
//import org.springframework.web.bind.annotation.PostMapping;
//import org.springframework.web.bind.annotation.RequestMapping;
//import org.springframework.web.bind.annotation.RequestMethod;
//import org.springframework.web.bind.annotation.RequestParam;
//
//import java.util.Map;
//
///**
// * 免密登录
// * @author ludc
// * @date 2023/9/12 18:03
// */
//@Component
//public class PwdFreeLoginEndpoint extends TokenEndpoint {
//
//
//    @Autowired
//    private AuthorizationServerTokenServices tokenServices;
//
//    @Autowired
//    private ClientDetailsService clientDetailsService;
//
//    /*@Autowired
//    private OAuth2RequestFactory requestFactory;
//
//    @Autowired
//    private TokenGranter tokenGranter;*/
//
//    @RequestMapping(value = "/oauth/password-free-login",method = RequestMethod.GET)
//    public ResponseEntity<OAuth2AccessToken> getPasswordFreeLogin(@RequestParam Map<String, String> parameters) throws HttpRequestMethodNotSupportedException {
//        return postPasswordFreeLogin(parameters);
//    }
//
//    @RequestMapping(value = "/oauth/password-free-login",method = RequestMethod.POST)
//    public ResponseEntity<OAuth2AccessToken> postPasswordFreeLogin(@RequestParam Map<String, String> parameters) throws HttpRequestMethodNotSupportedException {
//        // 判断是否满足免密登录的条件
//        if (isSkipLogin(parameters)) {
//            // 生成访问令牌
//            OAuth2AccessToken accessToken = createAccessToken(parameters);
//            // 返回访问令牌
//            return ResponseEntity.ok(accessToken);
//        }
//
//        // 不满足免密登录条件，返回错误信息
//        return ResponseEntity.status(HttpStatus.UNAUTHORIZED).build();
//    }
//
//    private boolean isSkipLogin(Map<String, String> parameters) {
//        // 根据具体需求判断是否满足免密登录的条件
//        // 例如，判断请求参数中是否包含某个特定的标识符
//        return parameters.containsKey("skipLogin");
//    }
//
//    private OAuth2AccessToken createAccessToken(Map<String, String> parameters) throws HttpRequestMethodNotSupportedException {
//        // 构造请求参数
//        MultiValueMap<String, String> params = new LinkedMultiValueMap<>();
//        for (Map.Entry<String, String> entry : parameters.entrySet()) {
//            params.add(entry.getKey(), entry.getValue());
//        }
//
//        // 调用TokenEndpoint的postAccessToken方法生成访问令牌
//        //return postAccessToken(PrincipalUtils.getPrincipal(), params).getBody();
//        return null;
//    }
//
//    private ResponseEntity<OAuth2AccessToken> postAccessToken(Authentication authentication, MultiValueMap<String, String> parameters) throws HttpRequestMethodNotSupportedException {
//        // 构造请求
//        // TokenRequest tokenRequest = requestFactory.createTokenRequest(parameters, clientDetailsService.loadClientByClientId("your-client-id"));
//
//        // 生成访问令牌
//        // OAuth2AccessToken accessToken = tokenGranter.grant("password", tokenRequest);
//
//        // 返回访问令牌
//        //return ResponseEntity.ok(accessToken);
//        return null;
//    }
 
//}