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Forked from jcready/integration.async.await.js
Created January 23, 2017 13:33
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Node.js example of GitHub Integration auth process
// With async/await support
const fs = require('fs')
const jwt = require('jwt-simple')
const pem_file = '/path/to/github.pem' // the absolute path to your Application Pem Certificate issued by GitHub
const integration_id = 0 // GitHub Application Integration ID
const installation_id = 0 // once installed on an organization. The Organization Integration ID
const expire_seconds = 60 // number of seconds the jwt token expires (max ~600 but not designated by GitHub)
const slug = 'owner/repo' // name of repo for demo purposes
const privateKey = fs.readFileSync(pem_file)
(async function get_repo_details () {
// Step 1) Create an integrations access token
const now = Math.round(Date.now() / 1000)
const payload = { iat: now, exp: now + expire_seconds, iss: integration_id }
const token = jwt.encode(payload, privateKey, 'RS256')
const headers = new Headers({ Accept: 'application/vnd.github.machine-man-preview+json', Authorization: `Bearer ${token}` })
const res = await fetch(`https://api.github.com/installations/${id}/access_tokens`, { method: 'POST', headers })
const result = await res.json()
console.log(res.status, result)
// Step 2) use token to interact with github api
headers.set('Authorization', `Bearer ${result.token}`)
const repo = await fetch(`https://api.github.com/repos/${slug}`, { headers })
console.log(repo.status, await repo.json())
})()
// Without async/await support
const fs = require('fs')
const jwt = require('jwt-simple')
const pem_file = '/path/to/github.pem' // the absolute path to your Application Pem Certificate issued by GitHub
const integration_id = 0 // GitHub Application Integration ID
const installation_id = 0 // once installed on an organization. The Organization Integration ID
const expire_seconds = 60 // number of seconds the jwt token expires (max ~600 but not designated by GitHub)
const slug = 'owner/repo' // name of repo for demo purposes
const privateKey = fs.readFileSync(pem_file)
// Step 1) Create an integrations access token
get_access_token(installation_id).then((access_token) =>
// Step 2) use token to interact with github api
fetch(`https://api.github.com/repos/${slug}`, {
headers: new Headers({
Accept: 'application/vnd.github.machine-man-preview+json',
Authorization: `Bearer ${access_token}`
})
}).then((res) => res.json())
).then(console.log)
function get_access_token (id) {
return fetch(`https://api.github.com/installations/${id}/access_tokens`, {
method: 'POST',
headers: new Headers({
Accept: 'application/vnd.github.machine-man-preview+json',
Authorization: `Bearer ${integration_token()}`
})
}).then((res) => res.json())
.then((json) => json.token)
}
function integration_token () {
const now = Math.round(Date.now() / 1000)
return jwt.encode({
iat: now,
exp: now + expire_seconds,
iss: integration_id
}, privateKey, 'RS256')
}
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