124 lines
3.0 KiB
JavaScript
Executable File
124 lines
3.0 KiB
JavaScript
Executable File
/**
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* Module dependencies.
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*/
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var mongoose = require('mongoose'),
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Schema = mongoose.Schema,
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crypto = require('crypto'),
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_ = require('underscore'),
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authTypes = ['github', 'twitter', 'facebook', 'google'];
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/**
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* User Schema
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*/
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var UserSchema = new Schema({
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name: String,
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email: String,
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username: {
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type: String,
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unique: true
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},
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provider: String,
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hashed_password: String,
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salt: String,
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facebook: {},
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twitter: {},
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github: {},
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google: {}
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});
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/**
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* Virtuals
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*/
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UserSchema.virtual('password').set(function(password) {
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this._password = password;
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this.salt = this.makeSalt();
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this.hashed_password = this.encryptPassword(password);
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}).get(function() {
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return this._password;
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});
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/**
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* Validations
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*/
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var validatePresenceOf = function(value) {
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return value && value.length;
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};
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// the below 4 validations only apply if you are signing up traditionally
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UserSchema.path('name').validate(function(name) {
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// if you are authenticating by any of the oauth strategies, don't validate
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if (authTypes.indexOf(this.provider) !== -1) return true;
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return name.length;
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}, 'Name cannot be blank');
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UserSchema.path('email').validate(function(email) {
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// if you are authenticating by any of the oauth strategies, don't validate
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if (authTypes.indexOf(this.provider) !== -1) return true;
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return email.length;
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}, 'Email cannot be blank');
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UserSchema.path('username').validate(function(username) {
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// if you are authenticating by any of the oauth strategies, don't validate
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if (authTypes.indexOf(this.provider) !== -1) return true;
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return username.length;
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}, 'Username cannot be blank');
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UserSchema.path('hashed_password').validate(function(hashed_password) {
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// if you are authenticating by any of the oauth strategies, don't validate
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if (authTypes.indexOf(this.provider) !== -1) return true;
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return hashed_password.length;
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}, 'Password cannot be blank');
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/**
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* Pre-save hook
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*/
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UserSchema.pre('save', function(next) {
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if (!this.isNew) return next();
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if (!validatePresenceOf(this.password) && authTypes.indexOf(this.provider) === -1)
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next(new Error('Invalid password'));
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else
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next();
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});
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/**
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* Methods
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*/
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UserSchema.methods = {
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/**
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* Authenticate - check if the passwords are the same
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*
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* @param {String} plainText
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* @return {Boolean}
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* @api public
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*/
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authenticate: function(plainText) {
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return this.encryptPassword(plainText) === this.hashed_password;
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},
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/**
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* Make salt
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*
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* @return {String}
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* @api public
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*/
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makeSalt: function() {
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return Math.round((new Date().valueOf() * Math.random())) + '';
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},
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/**
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* Encrypt password
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*
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* @param {String} password
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* @return {String}
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* @api public
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*/
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encryptPassword: function(password) {
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if (!password) return '';
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return crypto.createHmac('sha1', this.salt).update(password).digest('hex');
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}
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};
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mongoose.model('User', UserSchema); |