Google Apps Admin API:需要为服务帐户指定帐户用户吗？

Question

我正在创建一个应该能够读取域的所有用户的Marketplace应用程序.我请求访问这些范围:

https://www.googleapis.com/auth/userinfo.email  
https://www.googleapis.com/auth/userinfo.profile    
https://www.googleapis.com/auth/admin.directory.user.readonly

然后当访问"通用导航扩展"时,会发生这种情况:

Credential credential = new GoogleCredential.Builder()
        .setTransport(httpTransport)
        .setJsonFactory(jsonFactory)
        .setServiceAccountId(SERVICE_MAIL)
        .setServiceAccountScopes(Arrays.asList(DirectoryScopes.ADMIN_DIRECTORY_USER_READONLY))
        .setServiceAccountPrivateKey(privateKey)
        .build();

Directory oauth2 = new Directory.Builder(httpTransport, jsonFactory, null)
        .setHttpRequestInitializer(credential)
        .build();

Directory.Users.List list = oauth2.users().list();
list.setDomain(queryParams.getString("domain"));
Users users = list.execute();

当我运行它时,它返回此错误:

{
  "code" : 403,
  "errors" : [ {
    "domain" : "global",
    "message" : "Not Authorized to access this resource/api",
    "reason" : "forbidden"
  } ],
  "message" : "Not Authorized to access this resource/api"
}

但是,当我添加:

Credential credential = new GoogleCredential.Builder()
    .setServiceAccountUser("<admin-account>@<domain>")
    ...

有用!

但我怎么知道管理员的电子邮件地址？我可以在没有电子邮件地址的情况下工作吗？

Answer 1

不可以.您必须拥有并知道允许执行您想要的帐户的电子邮件地址(通常是superadmin).

我同意某些API要求这样做(管理员,目录等)是非常荒谬的.