101 lines
3.5 KiB
PHP
101 lines
3.5 KiB
PHP
<?php
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// +----------------------------------------------------------------------
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// | likeshop开源商城系统
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// +----------------------------------------------------------------------
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// | 欢迎阅读学习系统程序代码，建议反馈是我们前进的动力
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// | gitee下载：https://gitee.com/likeshop_gitee
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// | github下载：https://github.com/likeshop-github
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// | 访问官网：https://www.likeshop.cn
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// | 访问社区：https://home.likeshop.cn
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// | 访问手册：http://doc.likeshop.cn
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// | 微信公众号：likeshop技术社区
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// | likeshop系列产品在gitee、github等公开渠道开源版本可免费商用，未经许可不能去除前后端官方版权标识
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// | likeshop系列产品收费版本务必购买商业授权，购买去版权授权后，方可去除前后端官方版权标识
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// | 禁止对系统程序代码以任何目的，任何形式的再发布
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// | likeshop团队版权所有并拥有最终解释权
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// +----------------------------------------------------------------------
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// | author: likeshop.cn.team
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// +----------------------------------------------------------------------
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namespace app\api\http\middleware;
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use app\api\cache\TokenCache;
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use app\api\validate\Token as TokenValidate;
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class Login
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{
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/**
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* 登录验证
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* @param $request
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* @param \Closure $next
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* @return mixed|\think\response\Redirect
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*/
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public function handle($request, \Closure $next)
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{
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//允许跨域调用
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header('Access-Control-Allow-Origin: *');
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header("Access-Control-Allow-Headers: Authorization, Sec-Fetch-Mode, DNT, X-Mx-ReqToken, Keep-Alive, User-Agent, If-Match, If-None-Match, If-Unmodified-Since, X-Requested-With, If-Modified-Since, Cache-Control, Content-Type, Accept-Language, Origin, Accept-Encoding,Access-Token,token");
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header('Access-Control-Allow-Methods: GET, POST, PATCH, PUT, DELETE, post');
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header('Access-Control-Max-Age: 1728000');
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header('Access-Control-Allow-Credentials:true');
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if (strtoupper($request->method()) == "OPTIONS") {
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return response();
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}
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$token = $request->header('token');
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//无需登录
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if ($this->isNotNeedLogin($request) && empty($token)) {
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return $next($request);
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}
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//token验证
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$token_cache = new TokenCache($token, ['token' => $token]);
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//token缓存，直接通过
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if (!$token_cache->isEmpty()) {
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$request->user_info = $token_cache->get(600);
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return $next($request);
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}
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//token验证，并生成缓存
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$token_validate = new TokenValidate();
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$result = $token_validate->check(['token' => $token]);
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if ($result === true) {
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$request->user_info = $token_cache->set(600);
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return $next($request);
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}
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//无需要登录，带token的情况
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if ($this->isNotNeedLogin($request) && $token) {
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return $next($request);
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}
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//登录失败
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action('dispatch/dispatch_error', ['msg' => $token_validate->getError(), 'code' => -1]);
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}
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/**
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* 是否免登录验证
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* @param $request
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* @return bool
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*/
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private function isNotNeedLogin($request)
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{
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$data = app()->controller($request->controller())->like_not_need_login;
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if (empty($data)) {
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return false;
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}
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$action = strtolower($request->action());
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$data = array_map('strtolower', $data);
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if (!in_array($action, $data)) {
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return false;
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}
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return true;
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}
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}
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