使用身份验证规则设置的Firestore PHP SDK

时间:2020-04-05 07:18:17

标签: google-cloud-firestore firebase-authentication firebase-security

我是Firebase的新手,现在我想尝试使用Firestore php SDK并实现firestore身份验证规则。下面的当前代码可以正常工作

use Google\Cloud\Firestore\FirestoreClient;

 $db = new FirestoreClient();
 $db->collection('mycollectionname')
    ->document('mydocumentname')
    ->set(['name'=>'aaa','value'=>'111');

Firestore身份验证规则

rules_version = '2';
service cloud.firestore {
  match /databases/{database}/documents {
    match /{document=**} {

      // before change
      allow read, write: if true;

      // after change
      allow read, write: if request.auth.uid != null;

    }
  }
}

true 更改为 request.auth.uid!= null 后,它给我错误:

{ "error": { "code": 403, "message": "Missing or insufficient permissions.", "status": "PERMISSION_DENIED" } }

我可以弄清楚如何获取用户数据,例如:电子邮件和密码或用户ID令牌,如何使用用户数据解决上述错误?

1 个答案:

答案 0 :(得分:0)

我刚刚发现它,可能对任何人都有用。

在文件use Google\Cloud\Firestore\Connection\Grpc上 我做了一些更改:

......
......

    private function addRequestHeaders(array $args)
    {
        $args += [
            'headers' => []
        ];

        $args['headers']['google-cloud-resource-prefix'] = [$this->resourcePrefixHeader];


        /////////  CODE THAT I ADD ///////////
        if(session('user_token'))
        {
            $args['headers']['Authorization'] = ['Bearer '.session('user_token')];
        }
        /////////  CODE THAT I ADD ///////////

        // Provide authentication header for requests when emulator is enabled.
        if ($this->isUsingEmulator) {
            $args['headers']['Authorization'] = ['Bearer owner'];
        }

        return $args;
    }

使用laravel,我检查了会话,并在标头上添加了Bearer令牌。在上面的示例之后,我在使用Firestore函数之前添加了一个会话

use Google\Cloud\Firestore\FirestoreClient;

 /// adding session
 session(['user_token'=>'eyJhbGciOiJSUzI1................']);

 $db = new FirestoreClient();
 $db->collection('users')
    ->document('test@gmail.com')
    ->set(['name'=>'aaa','value'=>'111');

在auth规则中,我还可以根据用户的电子邮件名称制定文档规则,在该规则中,可以使用之前添加的令牌ID获得用户的电子邮件。示例:

rules_version = '2';
service cloud.firestore {
  match /databases/{database}/documents {
    match /users/{email} {
       allow read, write: if email == request.auth.token.email;
    }
  }
}