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
|
var log = require('npmlog')
var npm = require('../npm.js')
var output = require('../utils/output')
var openUrl = require('../utils/open-url')
module.exports.login = function login (creds, registry, scope, cb) {
var ssoType = npm.config.get('sso-type')
if (!ssoType) { return cb(new Error('Missing option: sso-type')) }
var params = {
// We're reusing the legacy login endpoint, so we need some dummy
// stuff here to pass validation. They're never used.
auth: {
username: 'npm_' + ssoType + '_auth_dummy_user',
password: 'placeholder',
email: 'support@npmjs.com',
authType: ssoType
}
}
npm.registry.adduser(registry, params, function (er, doc) {
if (er) return cb(er)
if (!doc || !doc.token) return cb(new Error('no SSO token returned'))
if (!doc.sso) return cb(new Error('no SSO URL returned by services'))
openUrl(doc.sso, 'to complete your login please visit', function () {
pollForSession(registry, doc.token, function (err, username) {
if (err) return cb(err)
log.info('adduser', 'Authorized user %s', username)
var scopeMessage = scope ? ' to scope ' + scope : ''
output('Logged in as %s%s on %s.', username, scopeMessage, registry)
cb(null, { token: doc.token })
})
})
})
}
function pollForSession (registry, token, cb) {
log.info('adduser', 'Polling for validated SSO session')
npm.registry.whoami(registry, {
auth: {
token: token
}
}, function (er, username) {
if (er && er.statusCode !== 401) {
cb(er)
} else if (!username) {
setTimeout(function () {
pollForSession(registry, token, cb)
}, npm.config.get('sso-poll-frequency'))
} else {
cb(null, username)
}
})
}
|
