使用Google API时,身份验证范围错误不足

sef*_*rov 10 google-api google-api-client google-compute-engine google-api-php-client

我将Google SDK设置为使用Google API和Application Default Credentials.对于我的本地计算机,创建了凭证json文件并将其路径设置GOOGLE_APPLICATION_CREDENTIALS为环境变量.这是按预期工作没有问题.

但是,当应用程序部署到Google Cloud VM时,会引发以下错误:

[Google_Service_Exception]                                             
{                                                                      
    "error": {                                                           
      "code": 403,                                                       
      "message": "Request had insufficient authentication scopes.",      
      "errors": [                                                        
        {                                                                
          "message": "Request had insufficient authentication scopes.",  
          "domain": "global",                                            
          "reason": "forbidden"                                          
        }                                                                
      ],                                                                 
      "status": "PERMISSION_DENIED"                                      
    }                                                                    
}
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根据文档,内置服务帐户应与虚拟机实例关联.为了使它工作,我尝试使用凭据json文件,就像我在本地机器上做的那样(工作正常)但它也没有用.

要注意,错误消息是关于范围但不是auth问题.如何使其在Compute Engine VM实例上运行?

给客户端初始化代码:

$client = new Google_Client();
$client->useApplicationDefaultCredentials();
$client->addScope(Google_Service_Pubsub::PUBSUB);
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sef*_*rov 9

更新

现在它得到了支持.您必须停止实例才能更改API范围. https://cloud.google.com/compute/docs/access/create-enable-service-accounts-for-instances#changeserviceaccountandscopes

原始答案

事实证明,我必须为Google Cloud Console上的服务启用Cloud API访问范围,以获取VM实例详细信息:https://console.cloud.google.com/compute/instances

不幸的是,我无法改变它,因为Google Cloud暂时不支持它.我必须启动一个新实例来启用服务API访问. https://googlecloudplatform.uservoice.com/forums/302595-compute-engine/suggestions/13101552-ability-to-change-cloud-api-access-scopes-on-launc