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var express = require('express');
var router = express.Router();
var csrf = require('csurf'); // Cross-Site Request Forgery prevention
var passport = require('passport');
var csrfProtection = csrf();
router.use(csrfProtection); // router is protected
router.get('/logout', loggedIn, function (req, res, next) {
req.logout();
res.redirect('/');
});
/* Render/GET user_profile page */
router.get('/user_profile', loggedIn, function(req, res, next) {
res.render('user_profile_alt');
});
router.get('/signup', loggedOut, function(req, res, next) {
res.render('signup', {csrfToken: req.csrfToken(), success: req.session.success, errors: req.session.errors});
req.session.errors = null;
});
router.get('/signup/failed', loggedOut, function(req, res, next) {
var msg = req.flash('error');
res.render('signup', {csrfToken: req.csrfToken(),
success: req.session.success,
errors: req.session.errors,
flashMsg: msg});
});
router.get('/signin', loggedOut, function (req, res, next) {
var msg = req.flash('error');
res.render('signin', {
csrfToken: req.csrfToken(),
success: req.session.success,
errors: req.session.errors,
flashMsg: msg
});
});
router.post('/signup', loggedOut, function(req, res, next) {
req.check('fname', 'Please enter a valid first name.').notEmpty().withMessage('First name required.').isAlpha();
req.check('lname', 'Please enter a valid first name.').notEmpty().withMessage('Last name required.').isAlpha();
req.check('email', 'Enter a valid Email address').notEmpty().withMessage('Email required').isEmail();
req.check('usrname', 'Enter a valid username').notEmpty().withMessage('Username required.');
req.check('password', "Password should be between 6 and 12 characters.")
.notEmpty().withMessage('Password required').isLength({min: 6, max: 12});
req.check('password', "The confirmation password doesn't match.").equals(req.body.confirmPassword);
req.check('phone_num', 'Please enter a valid phone number').isMobilePhone('en-CA').optional();
// password has to be at least 4 characters long
var errors = req.validationErrors();
if (errors) {
req.session.errors = errors;
req.session.success = false;
res.redirect('/signup');
} else {
console.log("GOT SUCCESS");
passport.authenticate('local_signup', {
successRedirect: '/user/user_profile',
failureRedirect: '/user/signup/failed',
failureFlash: true
})(req, res);
}
//res.redirect('/signup');
});
router.post('/signin', loggedOut, function(req, res, next) {
req.check('usrname', 'Username field is empty.').notEmpty();
req.check('password', "Password field is empty.").notEmpty();
// password has to be at least 4 characters long
var errors = req.validationErrors();
if (errors) {
req.session.errors = errors;
req.session.success = false;
res.redirect('/signin');
} else {
console.log("GOT SUCCESS");
passport.authenticate('local_signin', {
successRedirect: '/user/user_profile',
failureRedirect: '/user/signin',
failureFlash: true
})(req, res);
}
});
module.exports = router;
function loggedIn(req, res, next) {
if (req.isAuthenticated()) {
return next();
}
res.redirect('/');
}
function loggedOut(req, res, next) {
if (!req.isAuthenticated()) {
return next();
}
res.redirect('/');
}
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