150 lines
2.5 KiB
JavaScript
150 lines
2.5 KiB
JavaScript
/*!
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* Connect - session - Cookie
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* Copyright(c) 2010 Sencha Inc.
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* Copyright(c) 2011 TJ Holowaychuk
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* MIT Licensed
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*/
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'use strict';
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/**
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* Module dependencies.
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*/
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var cookie = require('cookie')
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var deprecate = require('depd')('express-session')
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/**
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* Initialize a new `Cookie` with the given `options`.
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*
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* @param {IncomingMessage} req
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* @param {Object} options
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* @api private
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*/
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var Cookie = module.exports = function Cookie(options) {
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this.path = '/';
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this.maxAge = null;
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this.httpOnly = true;
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if (options) {
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if (typeof options !== 'object') {
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throw new TypeError('argument options must be a object')
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}
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for (var key in options) {
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if (key !== 'data') {
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this[key] = options[key]
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}
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}
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}
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if (this.originalMaxAge === undefined || this.originalMaxAge === null) {
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this.originalMaxAge = this.maxAge
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}
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};
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/*!
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* Prototype.
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*/
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Cookie.prototype = {
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/**
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* Set expires `date`.
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*
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* @param {Date} date
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* @api public
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*/
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set expires(date) {
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this._expires = date;
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this.originalMaxAge = this.maxAge;
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},
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/**
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* Get expires `date`.
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*
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* @return {Date}
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* @api public
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*/
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get expires() {
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return this._expires;
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},
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/**
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* Set expires via max-age in `ms`.
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*
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* @param {Number} ms
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* @api public
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*/
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set maxAge(ms) {
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if (ms && typeof ms !== 'number' && !(ms instanceof Date)) {
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throw new TypeError('maxAge must be a number or Date')
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}
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if (ms instanceof Date) {
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deprecate('maxAge as Date; pass number of milliseconds instead')
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}
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this.expires = typeof ms === 'number'
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? new Date(Date.now() + ms)
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: ms;
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},
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/**
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* Get expires max-age in `ms`.
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*
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* @return {Number}
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* @api public
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*/
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get maxAge() {
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return this.expires instanceof Date
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? this.expires.valueOf() - Date.now()
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: this.expires;
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},
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/**
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* Return cookie data object.
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*
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* @return {Object}
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* @api private
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*/
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get data() {
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return {
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originalMaxAge: this.originalMaxAge
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, expires: this._expires
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, secure: this.secure
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, httpOnly: this.httpOnly
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, domain: this.domain
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, path: this.path
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, sameSite: this.sameSite
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}
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},
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/**
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* Return a serialized cookie string.
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*
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* @return {String}
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* @api public
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*/
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serialize: function(name, val){
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return cookie.serialize(name, val, this.data);
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},
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/**
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* Return JSON representation of this cookie.
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*
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* @return {Object}
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* @api private
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*/
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toJSON: function(){
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return this.data;
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}
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};
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