salix/loopback/server/boot/auth.js

95 lines
2.6 KiB
JavaScript

let url = require('url');
let md5 = require('md5');
module.exports = function(app) {
let User = app.models.User;
let applications = app.get('applications');
app.get('/auth/', function(req, res) {
res.render('auth.ejs', {
assets: app.getWpAssets('auth')
});
});
app.post('/auth/login', function(req, res) {
let body = req.body;
let user = body.user;
let password = body.password;
let syncOnFail = true;
let usesEmail = user && user.indexOf('@') !== -1;
login();
function login() {
let loginInfo = {password: password};
if (usesEmail)
loginInfo.email = user;
else
loginInfo.username = user;
User.login(loginInfo, 'user', loginCb);
}
function loginCb(err, token) {
if (err) {
if (syncOnFail && !usesEmail) {
syncOnFail = false;
let filter = {where: {name: user}};
app.models.Account.findOne(filter, findCb);
} else
badLogin();
return;
}
let apiKey;
let continueUrl;
try {
let query = url.parse(req.body.location, true).query;
apiKey = query.apiKey;
continueUrl = query.continue;
} catch (e) {
continueUrl = null;
}
if (!apiKey) apiKey = 'default';
let loginUrl = applications[apiKey] || '/login';
res.json({
token: token.id,
continue: continueUrl,
loginUrl: loginUrl
});
}
function findCb(err, instance) {
if (err || !instance || instance.password !== md5(password)) {
badLogin();
return;
}
let where = {id: instance.id};
let userData = {
id: instance.id,
username: user,
password: password,
email: instance.email,
created: instance.created,
updated: instance.updated
};
User.upsertWithWhere(where, userData, login);
}
function badLogin() {
res.status(401);
res.json({
message: 'Login failed'
});
}
});
app.get('/auth/logout', function(req, res) {
User.logout(req.accessToken.id, () => {
res.redirect('/');
});
});
};