请求参数。请求限制，参数校验

source/application/api/controller/Controller.php

@@ -15,6 +15,7 @@ class Controller extends \think\Controller
 {
     const JSON_SUCCESS_STATUS = 1;
     const JSON_ERROR_STATUS = 0;
+    protected $token = '9c4cb25665cf08667c815420ab383cb5';
 
     /* @ver $wxapp_id 小程序id */
     // protected $wxapp_id;
@@ -26,20 +27,46 @@ class Controller extends \think\Controller
      */
     public function _initialize()
     {
+        /*
         $config = config('api_config');
-//        foreach ($config['access_control_allow_origin'] as $value) {
+        foreach ($config['access_control_allow_origin'] as $value) {
-//            header("Access-Control-Allow-Origin: ".$value);
+            header("Access-Control-Allow-Origin: ".$value);
-//        }
+        }
-        header("Access-Control-Allow-Origin: http://192.168.66.254:8080");
+
-        header("Access-Control-Allow-Origin: http://192.168.66.254:8081");
+	header("Access-Control-Allow-Origin:*");
-        #header("Access-Control-Allow-Origin: *");
         header("Access-Control-Allow-Methods: GET, POST, PUT, DELETE");
         header("Access-Control-Allow-Headers: Content-Type");
         header("Access-Control-Allow-Credentials: true");
-        // 当前小程序id
+	*/
-//        $this->wxapp_id = $this->getWxappId();
+    }
-//        // 验证当前小程序状态
+
-//        $this->checkWxapp();
+    /**
+     * 获取请求token
+     * @return mixed
+     * @throws BaseException
+     */
+    protected function validateToken()
+    {
+        $signature = $this->request->param('signature');
+
+        if (empty($signature)) {
+            throw new BaseException(['msg' => '缺少必要的参数：signature']);
+        } else {
+            $data = $this->request->param('data');
+            $encrypt = $this->request->param('encrypt');
+            $date = (int)date("d");
+            $new_signature = md5($this->token . ($date % 2) . md5($data));
+            if ($new_signature !== $signature) {
+                throw new BaseException(['msg' => '数据校验失败']);
+            }
+            if (empty($data)) {
+                throw new BaseException('缺少必要参数：data');
+            }
+            $data_json = $encrypt ? $data : base64_decode($data);
+            $dataArr = json_decode(html_entity_decode($data_json),true);
+            if (empty($dataArr)) throw new BaseException('data参数不能为空');
+            if (!is_array($dataArr)) throw new BaseException('data参数类型错误');
+        }
     }
 
     /**

source/application/api/controller/library/Pass.php

@@ -46,6 +46,7 @@ class Pass extends Controller
      */
     public function create()
     {
+        $this->validateToken();
 
         $data_json = $this->request->param('data');
         $data = json_decode(html_entity_decode($data_json),true);
@@ -229,6 +230,7 @@ class Pass extends Controller
      */
     public function createLibraryLease()
     {
+        $this->validateToken();
 
         $data_json = $this->request->param('data');
         $data = json_decode(html_entity_decode($data_json),true);

source/application/api/controller/pass/Create.php

@@ -19,32 +19,8 @@ class Create extends Controller
      */
     public function _initialize()
     {
-        // $this->getToken();
+        $this->validateToken();
     }
-
-    /**
-     * 获取请求token
-     * @return mixed
-     * @throws BaseException
-     */
-    private function getToken()
-    {
-        if (!$token = $this->request->param('token')) {
-            throw new BaseException(['msg' => '缺少必要的参数：token']);
-        }
-        $validateToken = md5($this->token . date('Ymd'));
-        if ($validateToken != $token) {
-            throw new BaseException(['msg' => '错误参数：token']);
-        }
-        if (!$data = $this->request->param('data')) {
-            throw new BaseException(['msg' => '缺少必要的参数：data']);
-        } else {
-            $data = json_decode(html_entity_decode(base64_decode($data)),true);
-            if (empty($data)) throw new BaseException(['msg' => '参数为空：data']);
-            if (!is_array($data)) throw new BaseException(['msg' => '数据有误：data']);
-        }
-    }
-
     /**
      * 创建客流统计数据
      * @return array