签名校验

zoulux · Dec 11, 2019 · 9a83c07 · 9a83c07
1 parent aa72adf
commit 9a83c07
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Showing 3 changed files with 55 additions and 1 deletion.
diff --git a/composer.json b/composer.json
@@ -13,7 +13,8 @@
   "require": {
     "php": ">=7.0",
     "guzzlehttp/guzzle": "^6.2",
-    "ext-json": "*"
+    "ext-json": "*",
+    "symfony/http-foundation": "^5.0"
   },
   "require-dev": {
     "phpunit/phpunit": "^7.5"

diff --git a/src/BJCloud.php b/src/BJCloud.php
@@ -3,6 +3,7 @@
 namespace Jake\Baijiayun;
 
 use GuzzleHttp\Client;
+use Symfony\Component\HttpFoundation\Request;
 
 class  BJCloud
 {
@@ -401,6 +402,33 @@ public function roomDataGetEvaluationStat($roomId, $page, $pageSize = 20, $date
         return $this->call('/openapi/room_data/getEvaluationStat', $params);
     }
 
+    /**
+     * 校验签名
+     * @param null $data
+     * @return array|null
+     * @throws BJCloudException
+     */
+    public function verify($data = null)
+    {
+        if (is_null($data)) {
+            $request = Request::createFromGlobals();
+            $data = $request->request->count() > 0 ? $request->request->all() : $request->query->all();
+        }
+
+        if (!isset($data['sign'])) {
+            throw new BJCloudException('没有签名信息', 400001);
+        }
+
+        $sign = $data['sign'];
+
+        $verifySign = $this->generateSign($data, $this->partnerKey);
+        if (!hash_equals($verifySign, $sign)) {
+            throw new BJCloudException('签名不准确', 400002);
+        }
+
+        return $data;
+    }
+
 //==================================================
 //              以下为系统逻辑
 //==================================================
@@ -413,6 +441,8 @@ public function roomDataGetEvaluationStat($roomId, $page, $pageSize = 20, $date
      */
     private function generateSign($params, $partner_key)
     {
+        unset($params['sign']);
+
         ksort($params);//将参数按key进行排序
         $str = '';
         foreach ($params as $k => $val) {

diff --git a/tests/TestCase.php b/tests/TestCase.php
@@ -23,4 +23,27 @@ public function testRoomCreate()
         $this->assertArrayHasKey('teacher_code', $res);
     }
 
+    public function testVerify()
+    {
+        $data = [
+            'video_id' => '30054501',
+            'status' => '20',
+            'total_size' => '774452',
+            'file_md5' => '946aeebfc09dbe7c2bbc7deb9a27e796',
+            'room_id' => '19121181366617',
+            'qid' => '201912111342051110803564',
+            'timestamp' => '1576042925',
+            'sign' => 'f1d368e0ff2dbad2fcef6912965ae42a',
+        ];
+
+        $bjcloud = new  \Jake\Baijiayun\BJCloud([
+            'partner_idd' => '###',
+            'partner_key' => '###'
+        ]);
+
+        $res = $bjcloud->verify($data);
+
+        $this->assertIsArray($res);
+    }
+
 }