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41 lines
1.3 KiB
JavaScript
41 lines
1.3 KiB
JavaScript
/*
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Configuring local strategy to authenticate strategies
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Code modified from : https://github.com/madhums/node-express-mongoose-demo/blob/master/config/passport/local.js
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*/
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const mongoose = require("mongoose");
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const LocalStrategy = require("passport-local").Strategy;
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const User = require("../../models/user");
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/*
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By default, LocalStrategy expects to find credentials in parameters named username and password.
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If your site prefers to name these fields differently, options are available to change the defaults.
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*/
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module.exports = new LocalStrategy({
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usernameField: "email"
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}, (email, password, done) => {
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// https://stackoverflow.com/questions/3446170/escape-string-for-use-in-javascript-regex/6969486#6969486
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const escapeRegExp = (string) => {
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return string.replace(/[.*+?^${}()|[\]\\]/g, '\\$&'); // $& means the whole matched string
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}
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User.findOne({
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$or: [{
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email: { '$regex': escapeRegExp(email), $options: 'i' }
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}, {
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local: {
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email: { '$regex': escapeRegExp(email), $options: 'i' }
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}
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}]
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}, (err, user) => {
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if(!user) return done(null, false, { message: `Email ${email} not found` })
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user.comparePassword(password, (err, isMatch) => {
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if (isMatch) {
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return done(null, user)
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} else {
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return done(null, false, { message: "Invalid email or password" })
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}
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})
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})
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})
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