fix(oss): 修复了oss的配置缺失和错误

publish/common.php

@@ -76,6 +76,8 @@ return [
             'oss' => [
                 'access_key_id' => env('ACCESS_KEY_ID', ''),
                 'access_key_secret' => env('ACCESS_KEY_SECRET', ''),
+                'oss_host' => env('OSS_HOST', ''),
+                'oss_callback' => env('OSS_CALLBACK'), // 可选
             ],
         ],
     ],

src/Service/OssService.php

@@ -29,7 +29,7 @@ class OssService
         $this->accessKeyId ??= config('common.third_party.storage.oss.access_key_id');
         $this->accessKeySecret ??= config('common.third_party.storage.oss.access_key_secret');
         $this->host ??= config('common.third_party.storage.oss.oss_host');
-        $this->callbackUrl ??= config('oss_callback');
+        $this->callbackUrl ??= config('common.third_party.storage.oss.oss_callback') ?? null;
     }
 
     /**
@@ -84,7 +84,7 @@ class OssService
         $string_to_sign = $base64_policy;
         $signature = base64_encode(hash_hmac('sha1', $string_to_sign, $this->accessKeySecret, true));
 
-        $callback = Json::encode([
+        $callback = isset($this->callbackUrl) ? Json::encode([
             'callbackUrl' => $this->callbackUrl,
             'callbackBody' => $isImage ? <<<'callbackBody'
 {
@@ -102,7 +102,7 @@ class OssService
     "name": ${x:name},
     "hash": ${x:hash}
 }
-callbackBody : <<<'callbackBody'
+callbackBody: <<<'callbackBody'
 {
     "bucket": ${bucket},
     "object": ${object},
@@ -115,17 +115,20 @@ callbackBody : <<<'callbackBody'
 }
 callbackBody,
             'callbackBodyType' => 'application/json',
-        ]);
+        ]) : null;
 
-        return [
+        $result = [
             'accessid' => $this->accessKeyId,
             'host' => $this->host,
             'policy' => $base64_policy,
             'signature' => $signature,
             'expire' => $expire_time,
             'dir' => $dir,
-            'callback' => base64_encode($callback),
         ];
+        if (isset($callback)) {
+            $result += ['callback' => base64_encode($callback),];
+        }
+        return $result;
     }
 
     /**

src/Service/UtilsService.php

@@ -25,7 +25,6 @@ class UtilsService
      * @return string
      * @throws Exception
      */
-    #[Pure]
     public function generateSecureCode(int $length = 4): string
     {
         $code = '';