-
Notifications
You must be signed in to change notification settings - Fork 0
/
sampleclient.js
101 lines (91 loc) · 3.49 KB
/
sampleclient.js
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
// Copyright 2016, Google, Inc.
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
'use strict';
/**
* This is used by several samples to easily provide an oauth2 workflow.
*/
const {google} = require('googleapis');
const http = require('http');
const url = require('url');
const querystring = require('querystring');
const opn = require('opn');
const destroyer = require('server-destroy');
const fs = require('fs');
const path = require('path');
const TOKEN_PATH = 'credentials.json';
const keyPath = path.join(__dirname, 'oauth2.keys.json');
let keys = { redirect_uris: [''] };
if (fs.existsSync(keyPath)) {
keys = require(keyPath).web;
}
class SampleClient {
constructor (options) {
this._options = options || { scopes: [] };
// create an oAuth client to authorize the API call
this.oAuth2Client = new google.auth.OAuth2(
'1033489726868-fke9lb1bqhl4kmphu1h43sclqs8qjo3k.apps.googleusercontent.com',
'7O67Gs6z4bhRryvZ1mdPZbmX',
'http://localhost:3000/oauth2callback'
);
}
getNewToken() {
}
// Open an http server to accept the oauth callback. In this
// simple example, the only request to our webserver is to
// /oauth2callback?code=<code>
authenticate (scopes) {
return new Promise((resolve, reject) => {
// grab the url that will be used for authorization
this.authorizeUrl = this.oAuth2Client.generateAuthUrl({
access_type: 'offline',
scope: scopes.join(' ')
});
// check if we have previously stored a token
fs.readFile(TOKEN_PATH, (err, tokens) => {
// console.log('try to read file');
if (err) {
return console.log('Cannot find file');
}
// console.log(tokens);
this.oAuth2Client.credentials = JSON.parse(tokens);
resolve(this.oAuth2Client);
})
// const server = http.createServer(async (req, res) => {
// try {
// if (req.url.indexOf('/oauth2callback') > -1) {
// const qs = querystring.parse(url.parse(req.url).query);
// res.end('Authentication successful! Please return to the console.');
// server.destroy();
// const {tokens} = await this.oAuth2Client.getToken(qs.code);
// this.oAuth2Client.credentials = tokens;
// // store the token to disk for later program executions
// console.log('begin to store user information');
// console.log(JSON.stringify(tokens));
// fs.writeFile(TOKEN_PATH, JSON.stringify(tokens), (err) => {
// if (err) return console.log(err);
// console.log('Token stored to ', TOKEN_PATH);
// });
// resolve(this.oAuth2Client);
// }
// } catch (e) {
// reject(e);
// }
// }).listen(3000, () => {
// // open the browser to the authorize url to start the workflow
// opn(this.authorizeUrl, {wait: false}).then(cp => cp.unref());
// });
// destroyer(server);
});
}
}
module.exports = new SampleClient();