Google错误PERMISSION_DENIED

Question

我试图动态地创建工作表，但是当运行下面的代码时，我会得到这个错误。

代码：

require "google/apis/sheets_v4"
require "googleauth"
require "googleauth/stores/file_token_store"
require "fileutils"

OOB_URI = "urn:ietf:wg:oauth:2.0:oob".freeze
APPLICATION_NAME = "Google Sheets API Ruby Quickstart".freeze
CREDENTIALS_PATH = "new_credential.json".freeze
# The file token.yaml stores the user's access and refresh tokens, and is
# created automatically when the authorization flow completes for the first
# time.
TOKEN_PATH = "token.yaml".freeze
SCOPE = Google::Apis::SheetsV4::AUTH_SPREADSHEETS_READONLY

##
# Ensure valid credentials, either by restoring from the saved credentials
# files or intitiating an OAuth2 authorization. If authorization is required,
# the user's default browser will be launched to approve the request.
#
# @return [Google::Auth::UserRefreshCredentials] OAuth2 credentials
def authorize
  client_id = Google::Auth::ClientId.from_file CREDENTIALS_PATH
  token_store = Google::Auth::Stores::FileTokenStore.new file: TOKEN_PATH
  authorizer = Google::Auth::UserAuthorizer.new client_id, SCOPE, token_store
  user_id = "default"
  credentials = authorizer.get_credentials user_id
  if credentials.nil?
    url = authorizer.get_authorization_url base_url: OOB_URI
    puts "Open the following URL in the browser and enter the " \
         "resulting code after authorization:\n" + url
    code = gets
    credentials = authorizer.get_and_store_credentials_from_code(
      user_id: user_id, code: code, base_url: OOB_URI
    )
  end
  credentials
end

# Initialize the API
service = Google::Apis::SheetsV4::SheetsService.new
service.client_options.application_name = APPLICATION_NAME
service.authorization = authorize

spreadsheet = {
  properties: {
    title: 'Sales Report'
  }
}
spreadsheet = service.create_spreadsheet(spreadsheet,
                                         fields: 'spreadsheetId')
puts "Spreadsheet ID: #{spreadsheet.spreadsheet_id}"

错误：

Traceback (most recent call last):
    15: from quickstart.rb:49:in `<main>'
    14: from /home/vagrant/.rvm/gems/ruby-2.7.2/gems/google-api-client-0.53.0/generated/google/apis/sheets_v4/service.rb:121:in `create_spreadsheet'
    13: from /home/vagrant/.rvm/gems/ruby-2.7.2/gems/google-apis-core-0.4.2/lib/google/apis/core/base_service.rb:377:in `execute_or_queue_command'
    12: from /home/vagrant/.rvm/gems/ruby-2.7.2/gems/google-apis-core-0.4.2/lib/google/apis/core/http_command.rb:102:in `execute'
    11: from /home/vagrant/.rvm/gems/ruby-2.7.2/gems/retriable-3.1.2/lib/retriable.rb:56:in `retriable'
    10: from /home/vagrant/.rvm/gems/ruby-2.7.2/gems/retriable-3.1.2/lib/retriable.rb:56:in `times'
     9: from /home/vagrant/.rvm/gems/ruby-2.7.2/gems/retriable-3.1.2/lib/retriable.rb:61:in `block in retriable'
     8: from /home/vagrant/.rvm/gems/ruby-2.7.2/gems/google-apis-core-0.4.2/lib/google/apis/core/http_command.rb:111:in `block in execute'
     7: from /home/vagrant/.rvm/gems/ruby-2.7.2/gems/retriable-3.1.2/lib/retriable.rb:56:in `retriable'
     6: from /home/vagrant/.rvm/gems/ruby-2.7.2/gems/retriable-3.1.2/lib/retriable.rb:56:in `times'
     5: from /home/vagrant/.rvm/gems/ruby-2.7.2/gems/retriable-3.1.2/lib/retriable.rb:61:in `block in retriable'
     4: from /home/vagrant/.rvm/gems/ruby-2.7.2/gems/google-apis-core-0.4.2/lib/google/apis/core/http_command.rb:114:in `block (2 levels) in execute'
     3: from /home/vagrant/.rvm/gems/ruby-2.7.2/gems/google-apis-core-0.4.2/lib/google/apis/core/http_command.rb:311:in `execute_once'
     2: from /home/vagrant/.rvm/gems/ruby-2.7.2/gems/google-apis-core-0.4.2/lib/google/apis/core/http_command.rb:195:in `process_response'
     1: from /home/vagrant/.rvm/gems/ruby-2.7.2/gems/google-apis-core-0.4.2/lib/google/apis/core/api_command.rb:134:in `check_status'
/home/vagrant/.rvm/gems/ruby-2.7.2/gems/google-apis-core-0.4.2/lib/google/apis/core/http_command.rb:229:in `check_status': PERMISSION_DENIED: Request had insufficient authentication scopes. (Google::Apis::ClientError)

对于这段代码，我使用OAUTH身份验证并生成JSON

我选择了所有可用的作用域，重新创建了JSON身份验证，但仍然无法工作。我能做什么?

​

Answer 1

伙计，通过使用这一行，您告诉应用程序只能获得READONLY许可：

Google::Apis::SheetsV4::AUTH_SPREADSHEETS_READONLY

但在这句话里，我认为你想要创建一个标语表

spreadsheet = {
  properties: {
    title: 'Sales Report'
  }
}
spreadsheet = service.create_spreadsheet(spreadsheet,
                                         fields: 'spreadsheetId')

解决方案：

编辑范围以：

SCOPE = Google::Apis::SheetsV4::AUTH_SPREADSHEETS

希望能帮上忙

Answer 2

根据这个“创造”请求的文档和您得到的错误，这是一个与您在代码中使用的作用域直接相关的问题。

这些是需要添加到脚本和项目作用域的作用域：

https://www.googleapis.com/auth/drive
https://www.googleapis.com/auth/drive.file
https://www.googleapis.com/auth/spreadsheets

在您完成修改后，在这里：

SCOPE = Google::Apis::SheetsV4::AUTH_SPREADSHEETS_READONLY 

执行代码和问题将得到解决。