在Google Drive API中传输文件所有权 [英] transfer file ownership in Google Drive API

问题描述

我正在尝试将文件所有权转让给电子邮件地址。
我发送这个第一个请求，

  var body = {
'emailAddress'：value，
'type'：type，
'role'：writer
}; 
 var request = gapi.client.drive.permissions.create（{
'fileId'：fileId，
'transferOwnership'：false，$ b $'resource'：body 
}）; 
 request.execute（function（resp）{
 ... 
}）; 
  

这将为该电子邮件地址创建一个许可作者。
之后，在request.execute（）回调中，
发送第二个请求，

  var request2 = gapi.client.drive.permissions.list（{
'fileId'：fileId 
}）; 
 body.role =角色; 
 request2.execute（function（resp2）{
 var request3 = gapi.client.drive.permissions.update（{$ b $'fileId'：fileId，$ b $'permissionId'：resp2 .permissions [1] .id，//作者的权限ID 
'transferOwnership'：true，
'resource'：{'role'：role，'emailAddress'：value} 
} ）; 
 request3.execute（function（resp3）{
 console.log（resp3）; 
}）; 
}）; 
  

在上面的请求中，我使用了permissions.list来获取文件权限ID。
然后我使用权限ID来更新权限。我使用permissions.update请求transferOwnership。我在这里遇到的问题是用户没有足够的权限来访问此文件。

我在这里要做的是将文件所有权转移到电子邮件地址。我的代码有什么问题？我怎样才能传输文件的所有权？

解决方案

您需要考虑文件的新旧所有者。除非它们位于相同的Google帐户域中（例如，[e-mail]而不是[e-mail]），否则您不能转让所有权。虽然这可能听起来不方便，但如果允许的话，会有明显的安全问题。

如果它们位于同一个域中，请确认您有一个范围足够的特权。

I am trying to do transfering of file ownership to an emailaddress. I send this first request,

var body = {
    'emailAddress': value,
    'type': type,
    'role': "writer"
  };
  var request = gapi.client.drive.permissions.create({
    'fileId': fileId,
    'transferOwnership': false,
    'resource': body
  });
  request.execute(function(resp) { 
      ...
  });

This will create a permission writer for that emailaddress. After that, inside the request.execute() callback, I send the second request,

var request2 = gapi.client.drive.permissions.list({
      'fileId': fileId
    });
    body.role = role;
    request2.execute(function(resp2) { 
      var request3 = gapi.client.drive.permissions.update({
        'fileId': fileId,
        'permissionId': resp2.permissions[1].id, //permission id of writer
        'transferOwnership': true,
        'resource': {'role':role, 'emailAddress': value}
      });
      request3.execute(function(resp3) {
        console.log(resp3);
      });
    });

In the above request, I used permissions.list to get the file permission id. Then I used the permission id to update permissions. I used permissions.update request for transferOwnership. The problem I encountered here is "The user does not have sufficient permissions for this file."

What I am trying to do here is transfer the file ownership to an emailaddress. What is wrong with my codes? How can I transfer file ownership?

解决方案

You need to think about the old and new owners of the file. Unless they are in the same Google Accounts domain, (eg. [e-mail] as opposed to [e-mail]) you can't transfer ownership. Although it might sound inconvenient, there would be a clear security problem if this were to be allowed.

If they are in the same domain, confirm that you have a scope with sufficient privilege.

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