passport local strategy tutorial code example
Example: passport js local strategy response handling
exports.isLocalAuthenticated = function(req, res, next) {
passport.authenticate('local', function(err, user, info) {
if (err) { return next(err); } //error exception
// user will be set to false, if not authenticated
if (!user) {
res.status(401).json(info); //info contains the error message
} else {
// if user authenticated maintain the session
req.logIn(user, function() {
// do whatever here on successful login
})
}
})(req, res, next);
}