File: api/services/protocols/local.js

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File: api/services/protocols/local.js
Role: Example script
Content type: text/plain
Description: Example script
Class: Seed Sails Angular
Full stack framework based on Sails, Node, Angular
Author: By
Last change: Update of api/services/protocols/local.js
Date: 2 years ago
Size: 6,971 bytes
 

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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); }