<?php
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/**
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+-----------------------------------------------------------------------------------------------
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* GouGuOPEN [ 左手研发，右手开源，未来可期！]
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+-----------------------------------------------------------------------------------------------
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* @Copyright (c) 2021~2024 http://www.gouguoa.com All rights reserved.
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+-----------------------------------------------------------------------------------------------
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* @Licensed 勾股OA，开源且可免费使用，但并不是自由软件，未经授权许可不能去除勾股OA的相关版权信息
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+-----------------------------------------------------------------------------------------------
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* @Author 勾股工作室 <hdm58@qq.com>
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+-----------------------------------------------------------------------------------------------
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*/
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namespace app\api\middleware;
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use Firebase\JWT\JWT;
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use Firebase\JWT\Key;
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use think\facade\Request;
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use think\Response;
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class Auth
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{
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public function handle($request, \Closure $next)
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{
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$token = Request::header('Token');
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if ($token) {
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if (count(explode('.', $token)) != 3) {
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return json(['code'=>404,'msg'=>'非法请求']);
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}
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$config = get_system_config('token');
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//var_dump($config);exit;
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try {
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JWT::$leeway = 60;//当前时间减去60，把时间留点余地
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$decoded = JWT::decode($token, new Key($config['secrect'], 'HS256')); //HS256方式，这里要和签发的时候对应
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//return (array)$decoded;
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$decoded_array = json_decode(json_encode($decoded),TRUE);
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$jwt_data = $decoded_array['data'];
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//$request->uid = $jwt_data['userid'];
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define('JWT_UID', $jwt_data['userid']);
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$response = $next($request);
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return $response;
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//return $next($request);
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} catch(\Firebase\JWT\SignatureInvalidException $e) { //签名不正确
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return json(['code'=>403,'msg'=>'签名错误']);
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}catch(\Firebase\JWT\BeforeValidException $e) { // 签名在某个时间点之后才能用
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return json(['code'=>401,'msg'=>'token失效']);
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}catch(\Firebase\JWT\ExpiredException $e) { // token过期
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return json(['code'=>401,'msg'=>'token已过期']);
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}catch(Exception $e) { //其他错误
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return json(['code'=>404,'msg'=>'非法请求']);
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}catch(\UnexpectedValueException $e) { //其他错误
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return json(['code'=>404,'msg'=>'非法请求']);
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} catch(\DomainException $e) { //其他错误
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return json(['code'=>404,'msg'=>'非法请求']);
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}
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} else {
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return json(['code'=>404,'msg'=>'token不能为空']);
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}
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return $next($request);
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}
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}
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