package com.linghu.controller;
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import java.util.HashMap;
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import java.util.Map;
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import java.util.regex.Matcher;
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import java.util.regex.Pattern;
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import com.alibaba.fastjson.JSONObject;
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import com.fasterxml.jackson.core.JsonProcessingException;
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import com.fasterxml.jackson.databind.JsonNode;
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import com.fasterxml.jackson.databind.ObjectMapper;
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import com.linghu.utils.OpenCryptUtil;
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import org.springframework.beans.factory.annotation.Value;
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import org.springframework.http.ResponseEntity;
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import org.springframework.web.bind.annotation.*;
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import com.linghu.model.entity.User;
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import com.linghu.utils.JwtUtils;
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import io.swagger.annotations.Api;
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import io.swagger.annotations.ApiOperation;
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@Api(value = "认证接口", tags = "认证管理")
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@RestController
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@RequestMapping("/auth")
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public class AuthController {
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@Value("${jwt.secret}")
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private String secretKey;
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// @PostMapping("/login")
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// @ApiOperation(value = "外部登录")
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// public ResponseEntity<?> externalLogin(
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// @RequestBody User user) {
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//
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// // 生成JWT令牌
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// JwtUtils jwtUtils = new JwtUtils(secretKey, 3600);
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// String token = jwtUtils.generateToken(user);
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//
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// Map<String, String> response = new HashMap<>();
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// response.put("token", token);
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// // 返回JWT令牌
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// return ResponseEntity.ok(response);
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// }
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// 获取用户信息
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// @PostMapping("/getUserInfo")
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// @ApiOperation(value = "获取用户信息")
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// public ResponseEntity<?> getUserInfo(@RequestParam String token) {
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// // 解析JWT令牌，获取用户信息
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// JwtUtils jwtUtils = new JwtUtils(secretKey, 3600);
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// User user = jwtUtils.parseToken(token);
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// // 返回用户信息
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// return ResponseEntity.ok(user);
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// }
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//open-crypt解析token
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@GetMapping("/parseToken")
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@ApiOperation(value = "解析token")
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public ResponseEntity<?> parseToken(@RequestParam String token) {
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if (token == null || token.isEmpty()) {
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return ResponseEntity.ok("token为空");
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}
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try {
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// 解密token
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OpenCryptUtil openCryptUtil = new OpenCryptUtil();
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String decrypt = openCryptUtil.decrypt(token);
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// 处理可能的JSON格式问题
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String cleanedJson = cleanJsonString(decrypt);
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// 使用ObjectMapper解析JSON
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ObjectMapper objectMapper = new ObjectMapper();
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JsonNode root = objectMapper.readTree(cleanedJson);
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// 提取所需字段
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String name = root.get("name").asText();
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return ResponseEntity.ok(name);
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} catch (JsonProcessingException e) {
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// 处理JSON解析异常
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return ResponseEntity.badRequest().body("JSON解析失败: " + e.getMessage());
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} catch (Exception e) {
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// 处理其他异常
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return ResponseEntity.badRequest().body("解析失败: " + e.getMessage());
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}
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}
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/**
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* 清理JSON字符串，处理可能的格式问题
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* @param jsonString 原始JSON字符串
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* @return 清理后的JSON字符串
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*/
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private String cleanJsonString(String jsonString) {
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if (jsonString == null) {
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return null;
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}
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// 移除字符串开头和结尾可能存在的引号
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String result = jsonString.trim();
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if (result.startsWith("\"") && result.endsWith("\"") && result.length() > 1) {
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result = result.substring(1, result.length() - 1);
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}
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// 处理转义的引号
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result = result.replace("\\\"", "\"");
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// 处理换行符和其他转义字符
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result = result.replace("\\n", "\n")
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.replace("\\r", "\r")
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.replace("\\t", "\t");
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return result;
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}
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@GetMapping("/getToken")
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@ApiOperation(value = "获取token")
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public ResponseEntity<?> getToken( String user) {
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// 创建用户对
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// 创建JwtUtils对象，并生成JWT令牌
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OpenCryptUtil openCryptUtil = new OpenCryptUtil();
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String decrypt = openCryptUtil.encrypt(user);
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// 返回JWT令牌
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return ResponseEntity.ok(decrypt);
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}
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}
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