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140 lines
2.2 KiB
140 lines
2.2 KiB
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/*!
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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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/**
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* Module dependencies.
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*/
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var utils = require('../../utils')
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, cookie = require('cookie');
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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) utils.merge(this, options);
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this.originalMaxAge = undefined == this.originalMaxAge
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? this.maxAge
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: this.originalMaxAge;
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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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this.expires = 'number' == typeof ms
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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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}
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},
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/**
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* Check if the cookie has a reasonably large max-age.
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*
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* @return {Boolean}
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* @api private
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*/
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get hasLongExpires() {
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var week = 604800000;
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return this.maxAge > (4 * week);
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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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