监管平台更新接口 V2

extend/Ca/Ca.php

@@ -110,6 +110,36 @@ abstract class Ca
      * @param array $data
      * @return bool
      */
+    /**
+     * Timestamp sign service.
+     * @param string $to_sign
+     * @return mixed
+     */
+    public function getTimestampSign(string $to_sign): mixed
+    {
+        $generator = $this->container->get(IdGeneratorInterface::class);
+
+        $option = [
+            'form_params' => [
+                'requestId' => $generator->generate(),
+                'toSign' => $to_sign,
+            ]
+        ];
+
+        try {
+            $response = $this->httpRequest(
+                $this->api_url . '/signgw-service/api/signgw/timestamap/sign',
+                $option
+            );
+            if (empty($response)) {
+                throw new BusinessException(HttpEnumCode::getMessage(HttpEnumCode::SERVER_ERROR));
+            }
+            return $response;
+        } catch (GuzzleException $e) {
+            throw new BusinessException($e->getMessage());
+        }
+    }
+
     public function addUserSignConfig(string $user_id, string $card_num, array $data): bool
     {
         $arg = [
@@ -455,4 +485,4 @@ abstract class Ca
 
         return hash_hmac("sha1", $data, $this->secret);
     }
-}
+}