ruby on rails -在使用有效的access_token时缺少令牌端点URI

Question

突然(可能是gem更新?)调用Google api停止工作。我已经能够检索gmail的线程，但再也不能了。

目前为止我有什么:

我能够检索离线访问的刷新令牌。所以我存储了刷新和访问令牌。很好。

现在我想检索概要信息。我是这样做的(提醒你，这曾经很好!)

我将在下面的每一行后面添加一个put，以显示我们得到了什么…

module AuthHelper
  require 'google/api_client/client_secrets'
  ...
  client = Signet::OAuth2::Client.new(access_token: user.gmail_access_token)
  service = Google::Apis::GmailV1::GmailService.new
  service.authorization = client
  service.get_user_profile('me') # retrieve threads
  ...
end

让我打印得到的响应:

CLIENT : --- !ruby/object:Signet::OAuth2::Client
authorization_uri: 
token_credential_uri: 
client_id: 
client_secret: 
code: 
expires_at: 
expires_in: 
issued_at: 
issuer: 
password: 
principal: 
redirect_uri: 
scope: 
state: 
username: 
expiry: 60
extension_parameters: {}
additional_parameters: {}
access_token: ya29.Ci8QA3K_mLh1vB_55bSnGVB66yLwzkxClM8yCI5qmmZo6n0JzjVNA7Q6EAOm3qQeGw
SERVICE : --- !ruby/object:Google::Apis::GmailV1::GmailService
root_url: https://www.googleapis.com/
base_path: gmail/v1/users/
upload_path: upload/gmail/v1/users/
batch_path: batch
client_options: !ruby/struct:Google::Apis::ClientOptions
  application_name: unknown
  application_version: 0.0.0
  proxy_url: 
  use_net_http: false
request_options: !ruby/struct:Google::Apis::RequestOptions
  authorization: 
  retries: 0
  header: 
  timeout_sec: 
  open_timeout_sec: 20
SERVICE.authorization : --- !ruby/object:Signet::OAuth2::Client
authorization_uri: 
token_credential_uri: 
client_id: 
client_secret: 
code: 
expires_at: 
expires_in: 
issued_at: 
issuer: 
password: 
principal: 
redirect_uri: 
scope: 
state: 
username: 
expiry: 60
extension_parameters: {}
additional_parameters: {}
access_token: ya29.Ci8QA3K_mLh1vB_55bSnGVB66yLwzkxClM8yCI5qmmZo6n0JzjVNA7Q6EAOm3qQeGw
{"message":"Sending HTTP get https://www.googleapis.com/gmail/v1/users/me/profile?","@timestamp":"2016-06-28T19:52:38.974-07:00","@version":"1","severity":"DEBUG","host":"ben.local"}
{"message":"Caught error Missing token endpoint URI.","@timestamp":"2016-06-28T19:52:38.976-07:00","@version":"1","severity":"DEBUG","host":"ben.local"}
{"message":"Error - #u003cArgumentError: Missing token endpoint URI.u003en","@timestamp":"2016-06-28T19:52:38.977-07:00","@version":"1","severity":"DEBUG","host":"ben.local"}
GOT EXCPETION: Missing token endpoint URI.

我不应该看到这个:"缺少令牌端点URI"。当您使用access_token时，它应该处理授权，对吧?正如我所说，这在以前不是一个问题。

虽然我认为不需要，但我从clients_secret添加了端点URI 'https://accounts.google.com/o/oauth2/auth'。Json和get授权失败。

我错过了什么?:)

Answer 1

Google文档删去了应该解释如何访问他们的api的部分，一旦你真正从他们所有的在线教程中获得访问令牌!:

1. https://github.com/google/google-api-ruby-client
   • 停止用注释解释如何进行身份验证:"drive。授权=…#查看Googleauth或Signet库"所以我们转向Signet，因为Googleauth是神秘的。
2. https://github.com/google/signet
   • 指导您如何获得访问令牌，然后停止解释如何使用它。
3. https://developers.google.com/identity/protocols/OAuth2WebServer离线
   • Google的API文档，向您展示了如何获得访问令牌，甚至是具有刷新的离线访问(我有)，然后NO说明如何使用访问令牌。

我终于在这里找到了答案:https://github.com/google/google-api-ruby-client/issues/296

基本上为访问令牌创建一个新类(我将其添加到我的lib文件夹中)，并按照上面链接中描述的其余内容进行操作。只把。authenticate替换成。authorize，我想这是一个错误。

Answer 2

下面一行节省我的时间。现在运行正常

添加:

client.expires_in = Time.now + 1_000_000

:后

client = Signet::OAuth2::Client.new(access_token: user.gmail_access_token)

Answer 3

从github问题页面复制代码以节省您的点击:

require 'google/apis/sheets_v4'
require 'google/apis/drive_v2'
require 'googleauth'
class GoogleService
  attr_accessor :sheets, :drive
  def initialize(user)
    auth = Signet::OAuth2::Client.new(
  token_credential_uri: 'https://oauth2.googleapis.com/token',
  client_id: ENV["GOOGLE_CLIENT_ID"],
  client_secret: ENV["GOOGLE_CLIENT_SECRET"],
  refresh_token: user.refresh_token
)
auth.fetch_access_token!
user.update(token: auth.access_token)

sheets = Google::Apis::SheetsV4::SheetsService.new
sheets.authorization = auth
@sheets = sheets
drive = Google::Apis::DriveV2::DriveService.new
drive.authorization = auth
@drive = drive

结束结束