84 lines
2.4 KiB
JavaScript
84 lines
2.4 KiB
JavaScript
|
// XXX: To date, npm Enterprise Legacy is the only system that ever
|
||
|
|
// implemented support for this type of login. A better way to do
|
||
|
|
// SSO is to use the WebLogin type of login supported by the npm-login
|
||
|
|
// module. This more forward-looking login style is, ironically,
|
||
|
|
// supported by the '--auth-type=legacy' type of login.
|
||
|
|
// When and if npm Enterprise Legacy is no longer supported by the npm
|
||
|
|
// CLI, we can remove this, and fold the lib/auth/legacy.js back into
|
||
|
|
// lib/adduser.js
|
||
|
|
|
||
|
|
const profile = require('npm-profile')
|
||
|
|
const npmFetch = require('npm-registry-fetch')
|
||
|
|
const log = require('../utils/log-shim')
|
||
|
|
const openUrl = require('../utils/open-url.js')
|
||
|
|
const otplease = require('../utils/otplease.js')
|
||
|
|
|
||
|
|
const pollForSession = ({ registry, token, opts }) => {
|
||
|
|
log.info('adduser', 'Polling for validated SSO session')
|
||
|
|
return npmFetch.json(
|
||
|
|
'/-/whoami', { ...opts, registry, forceAuth: { token } }
|
||
|
|
).then(
|
||
|
|
({ username }) => username,
|
||
|
|
err => {
|
||
|
|
if (err.code === 'E401') {
|
||
|
|
return sleep(opts.ssoPollFrequency).then(() => {
|
||
|
|
return pollForSession({ registry, token, opts })
|
||
|
|
})
|
||
|
|
} else {
|
||
|
|
throw err
|
||
|
|
}
|
||
|
|
}
|
||
|
|
)
|
||
|
|
}
|
||
|
|
|
||
|
|
function sleep (time) {
|
||
|
|
return new Promise((resolve) => setTimeout(resolve, time))
|
||
|
|
}
|
||
|
|
|
||
|
|
const login = async (npm, { creds, registry, scope }) => {
|
||
|
|
log.warn('deprecated', 'SSO --auth-type is deprecated')
|
||
|
|
|
||
|
|
const opts = { ...npm.flatOptions, creds, registry, scope }
|
||
|
|
const { ssoType } = opts
|
||
|
|
|
||
|
|
if (!ssoType) {
|
||
|
|
throw new Error('Missing option: sso-type')
|
||
|
|
}
|
||
|
|
|
||
|
|
// We're reusing the legacy login endpoint, so we need some dummy
|
||
|
|
// stuff here to pass validation. They're never used.
|
||
|
|
const auth = {
|
||
|
|
username: 'npm_' + ssoType + '_auth_dummy_user',
|
||
|
|
password: 'placeholder',
|
||
|
|
email: 'support@npmjs.com',
|
||
|
|
authType: ssoType,
|
||
|
|
}
|
||
|
|
|
||
|
|
const { token, sso } = await otplease(opts,
|
||
|
|
opts => profile.loginCouch(auth.username, auth.password, opts)
|
||
|
|
)
|
||
|
|
|
||
|
|
if (!token) {
|
||
|
|
throw new Error('no SSO token returned')
|
||
|
|
}
|
||
|
|
if (!sso) {
|
||
|
|
throw new Error('no SSO URL returned by services')
|
||
|
|
}
|
||
|
|
|
||
|
|
await openUrl(npm, sso, 'to complete your login please visit')
|
||
|
|
|
||
|
|
const username = await pollForSession({ registry, token, opts })
|
||
|
|
|
||
|
|
log.info('adduser', `Authorized user ${username}`)
|
||
|
|
|
||
|
|
const scopeMessage = scope ? ' to scope ' + scope : ''
|
||
|
|
const message = `Logged in as ${username}${scopeMessage} on ${registry}.`
|
||
|
|
|
||
|
|
return {
|
||
|
|
message,
|
||
|
|
newCreds: { token },
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
module.exports = login
|