Google操作 - 使用访问令牌访问Calendar API失败

问题描述

我按照指示中，设置我的应用程序的服务器和Google操作之间的帐户链接。

I followed the instructions in this great post, to setup account linking between my app's server and google actions.

在auth过程中，我要求作用域权限。

In the auth process, I requested "https://www.googleapis.com/auth/calendar" scope permission.

我通过调用

I managed to get the auth token on my server by calling

app.getUser().accessToken

但是，当我向googleapi日历提出请求时，请使用以下代码：

But when I make a request to googleapi calendar, using this piece of code:

const google = require('googleapis');
var calendar = google.calendar('v3');

var eventData = {
    auth: myAuthToken,
    calendarId: 'primary',
    resource: {
        'summary': 'My Event',
        'description': 'Event desc',
        'start': {
            'dateTime': '2017-06-11',
        },
        'transparency': 'transparent',
        'visibility': 'private',
        'colorId': 'blue'
    }
};

calendar.events.insert(eventData,
  function(err, event) {
    if (err) {
      console.log(err)
    }
});

我得到这个错误：

I get is this error:

{ Error: Login Required
    at Request._callback (\node_modules\google-auth-library\lib\transporters.js:85:15)
    at Request.self.callback (\node_modules\request\request.js:188:22)
    at emitTwo (events.js:106:13)
    at Request.emit (events.js:191:7)
    at Request.<anonymous> (\node_modules\request\request.js:1171:10)
    at emitOne (events.js:96:13)
    at Request.emit (events.js:188:7)
    at IncomingMessage.<anonymous> (\node_modules\request\request.js:1091:12)
    at IncomingMessage.g (events.js:291:16)
    at emitNone (events.js:91:20)
  code: 401,
  errors:
   [ { domain: 'global',
       reason: 'required',
       message: 'Login Required',
       locationType: 'header',
       location: 'Authorization' } ] }

我应该遵循的额外验证步骤？

Is there any additional authentication steps I should follow?

推荐答案

我认为问题在于您使用的结构 auth 参数不正确。你传递一个字符串标记，而它应该是一个OAuth2对象。请参阅以获取详细信息，但总之您需要：

I think the issue is that the structure of what you're using as the auth parameter isn't correct. You're passing it a string token, while it should be an OAuth2 object. See https://github.com/google/google-api-nodejs-client#making-authenticated-requests for details, but in short you will need to:

1. 创建一个OAuth2 object

var OAuth2 = google.auth.OAuth2;
var oauth2Client = new OAuth2(
  YOUR_CLIENT_ID,
  YOUR_CLIENT_SECRET,
  YOUR_REDIRECT_URL
);

1. 设置凭证（访问令牌）。

oauth2Client.setCredentials({
  access_token: 'ACCESS TOKEN HERE'
});

1. 使用 oauth2Client在您的事件数据/调用中 auth 参数中对象。

1. Use this oauth2Client object in the auth parameter in your event data / call.

var eventData = {
    auth: oauth2Client,
    ...
};

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