91 lines
2.4 KiB
PHP
91 lines
2.4 KiB
PHP
<?php
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namespace App\Http\Middleware;
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use Closure;
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use App\Models\ThirdLog;
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use App\Models\ThirdAccess;
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use Illuminate\Support\Arr;
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use Illuminate\Http\Request;
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use Illuminate\Http\Response;
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class ApiCustomToken
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{
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/**
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* Handle an incoming request.
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*
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* @param \Illuminate\Http\Request $request
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* @param \Closure $next
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* @return mixed
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*/
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public function handle(Request $request, Closure $next)
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{
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//获取body参数
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$postData = $request->input();
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$params = '';
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$appKey = Arr::get($postData, 'appKey', '');
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$timeStamp = Arr::get($postData, 'timeStamp','');
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//拿出sign，剩下的参数按照key排序, 拼接
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$postSign = Arr::get($postData, 'sign', '');
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if(empty($appKey) || empty($postSign) || empty($timeStamp)){
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$resData = [
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'respCd' => '02',
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'respMsg' => '参数缺失',
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];
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return response()->json($resData, 400);
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}
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//记录请求日志
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$log = new ThirdLog();
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$log->app_id = $appKey;
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$log->api_path = $request->path();
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$log->request_params = json_encode($postData);
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unset($postData['sign']);
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ksort($postData);
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foreach ($postData as $k=>$v) {
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$params .= "$k=".$v."&"; //默认UTF-8编码格式
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}
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$postDataStr = substr($params, 0, -1);
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$appSecret = ThirdAccess::where('third_appid', $appKey)->value('third_appkey');
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//
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$sign = md5($postDataStr.$appSecret);
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if($sign !== $postSign){
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$resData = [
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'respCd' => '01',
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'respMsg' => '签名失败',
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];
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//签名失败
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$log->sign_status = 0;
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$log->http_code = 400;
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$log->response_params = json_encode($resData);
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$log->save();
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return response()->json($resData, 400);
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}
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if(abs(time() - $timeStamp) > 5*60){
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$resData = [
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'respCd' => '05',
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'respMsg' => '签名过期',
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];
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//签名过期
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$log->sign_status = 0;
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$log->http_code = 400;
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$log->response_params = json_encode($resData);
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$log->save();
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return response()->json($resData, 400);
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}
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$log->save();
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$request->offsetSet('log_id', $log->id);
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return $next($request);
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}
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}
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