var SAError = require('../../../lib/error/SAError.js');
var generatePassword = require('password-generator');
/**
* Local Authentication Protocol
*
* The most widely used way for websites to authenticate users is via a username
* and/or email as well as a password. This module provides functions both for
* registering entirely new users, assigning passwords to already registered
* users and validating login requesting.
*
* For more information on local authentication in Passport.js, check out:
* http://passportjs.org/guide/username-password/
*/
/**
* @param {Object} req
* @param {Object} res
* @param {Function} next
*/
exports.register = function (user, next) {
exports.createUser(user, next);
};
/**
* Register a new user
*
* This method creates a new user from a specified email, username and password
* and assign the newly created user a local Passport.
*
* @param {String} username
* @param {String} email
* @param {String} password
* @param {Function} next
*/
exports.createUser = function (_user, next) {
var password = _user.password;
delete _user.password;
var jidPassword = generatePassword(12, false);
_user.displayName = _user.firstName + ' ' + _user.lastName;
_user.jid = _user.username + '@localhost';
_user.jidPassword = jidPassword;
return sails.models.user.create(_user, function (err, user) {
if (err) {
sails.log(err);
if (err.code === 'E_VALIDATION') {
return next(new SAError({originalError: err}));
}
return next(err);
}
sails.models.passport.create({
protocol: 'local'
, password: password
, user: user.id
}, function (err, passport) {
if (err) {
if (err.code === 'E_VALIDATION') {
err = new SAError({originalError: err});
}
return user.destroy(function (destroyErr) {
next(destroyErr || err);
});
}
next(null, user);
});
});
};
/**
* Assign local Passport to user
*
* This function can be used to assign a local Passport to a user who doens't
* have one already. This would be the case if the user registered using a
* third-party service and therefore never set a password.
*
* @param {Object} req
* @param {Object} res
* @param {Function} next
*/
exports.connect = function (req, res, next) {
var user = req.user
, password = req.param('password')
, Passport = sails.models.passport;
Passport.findOne({
protocol: 'local'
, user: user.id
}, function (err, passport) {
if (err) {
return next(err);
}
if (!passport) {
Passport.create({
protocol: 'local'
, password: password
, user: user.id
}, function (err, passport) {
next(err, user);
});
}
else {
next(null, user);
}
});
};
/**
* Validate a login request
*
* Looks up a user using the supplied identifier (email or username) and then
* attempts to find a local Passport associated with the user. If a Passport is
* found, its password is checked against the password supplied in the form.
*
* @param {Object} req
* @param {string} identifier
* @param {string} password
* @param {Function} next
*/
exports.login = function (req, identifier, password, next) {
var isEmail = validateEmail(identifier)
, query = {};
if (isEmail) {
query.email = identifier;
}
else {
query.username = identifier;
}
//Find user
sails.models.user.findOne(query, function (err, user) {
if (err) {
return next(err);
}
if (!user) {
var noUserError = '';
if (isEmail) {
//req.flash('error', 'Error.Passport.Email.NotFound');
noUserError = {
code: 'Error.Passport.Password.Wrong',
message: 'Email not founnd'
};
} else {
//req.flash('error', 'Error.Passport.Username.NotFound');
noUserError = {
code: 'Error.Passport.Username.NotFound',
message: 'Username not found'
};
}
return next(null, false, noUserError);
}
sails.models.passport.findOne({
protocol: 'local',
user: user.id
}, function (err, passport) {
console.log("passport", passport)
if (passport) {
passport.validatePassword(password, function (err, res) {
console.log("res", res)
//console.log("req", req)
if (err) {
return next(err);
}
if (!res) {
//req.flash('error', 'Error.Passport.Password.Wrong');
return next(null, false, {
code: 'Error.Passport.Password.Wrong',
message: 'Invalid username or password'
});
} else {
return next(null, user, passport);
}
});
}
else {
//req.flash('error', 'Error.Passport.Password.NotSet');
return next(null, false, {
code: 'Error.Passport.Password.NotSet',
message: 'The password is not set'
});
}
});
});
};
var EMAIL_REGEX = /^((([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+(\.([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+)*)|((\x22)((((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(([\x01-\x08\x0b\x0c\x0e-\x1f\x7f]|\x21|[\x23-\x5b]|[\x5d-\x7e]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(\\([\x01-\x09\x0b\x0c\x0d-\x7f]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]))))*(((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(\x22)))@((([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.)+(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))$/i;
/**
* Use validator module isEmail function
*
* @see <https://github.com/chriso/validator.js/blob/3.18.0/validator.js#L38>
* @see <https://github.com/chriso/validator.js/blob/3.18.0/validator.js#L141-L143>
*/
function validateEmail(str) {
return EMAIL_REGEX.test(str);
}
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