/
connect.js
122 lines (97 loc) · 2.22 KB
/
connect.js
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// Native
const queryString = require('query-string')
// Packages
const request = require('request-promise-native')
const open = require('open')
const randomString = require('random-string')
const retry = require('async-retry').default
const Storage = require('configstore')
const GitHubAPI = require('github')
const sleep = require('then-sleep')
// Ours
const pkg = require('../package')
const handleSpinner = require('./spinner')
// Initialize token storage
const config = new Storage(pkg.name)
const github = new GitHubAPI({
protocol: 'https',
headers: {
'user-agent': `Release v${pkg.version}`
}
})
const tokenAPI = async state => await retry(async bail => {
const res = await request({
uri: 'https://release-auth.now.sh',
qs: {
state
},
json: true
})
if (res.status === 403) {
bail(new Error('Unauthorized'))
}
if (res.error) {
bail(res.error)
}
return res.token
}, {
retries: 500
})
const validateToken = async token => new Promise(resolve => {
github.authenticate({
type: 'token',
token
})
// See if the token works by getting
// the data for our company's account
github.users.getForUser({
username: 'zeit'
}, err => {
if (err) {
resolve(false)
return
}
resolve(true)
})
})
const loadToken = async () => {
if (config.has('token')) {
const fromStore = config.get('token')
const valid = await validateToken(fromStore)
return valid ? fromStore : false
}
return false
}
const requestToken = async () => {
let authURL = 'https://github.com/login/oauth/authorize'
const state = randomString({
length: 20
})
const params = {
client_id: '08bd4d4e3725ce1c0465',
scope: 'repo',
state
}
authURL += '?' + queryString.stringify(params)
open(authURL)
const token = await tokenAPI(state)
config.set('token', token)
return token
}
module.exports = async () => {
let token = await loadToken()
if (!token) {
handleSpinner.create('Opening GitHub authentication page...')
await sleep(1000)
try {
token = await requestToken()
} catch (err) {
handleSpinner.fail('Couldn\'t load token.')
}
}
github.authenticate({
type: 'token',
token
})
return github
}