File: jar.js

package info (click to toggle)
node-cookie-jar 0.3.1-1
  • links: PTS, VCS
  • area: main
  • in suites: bullseye, buster, jessie, jessie-kfreebsd, sid, stretch
  • size: 92 kB
  • ctags: 20
  • sloc: makefile: 2
file content (72 lines) | stat: -rw-r--r-- 1,447 bytes parent folder | download
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
/*!
* Tobi - CookieJar
* Copyright(c) 2010 LearnBoost <dev@learnboost.com>
* MIT Licensed
*/

/**
* Module dependencies.
*/

var url = require('url');

/**
* Initialize a new `CookieJar`.
*
* @api private
*/

var CookieJar = exports = module.exports = function CookieJar() {
  this.cookies = [];
};

/**
* Add the given `cookie` to the jar.
*
* @param {Cookie} cookie
* @api private
*/

CookieJar.prototype.add = function(cookie){
  this.cookies = this.cookies.filter(function(c){
    // Avoid duplication (same path, same name)
    return !(c.name == cookie.name && c.path == cookie.path);
  });
  this.cookies.push(cookie);
};

/**
* Get cookies for the given `req`.
*
* @param {IncomingRequest} req
* @return {Array}
* @api private
*/

CookieJar.prototype.get = function(req){
  var path = url.parse(req.url).pathname
    , now = new Date
    , specificity = {};
  return this.cookies.filter(function(cookie){
    if (0 == path.indexOf(cookie.path) && now < cookie.expires
      && cookie.path.length > (specificity[cookie.name] || 0))
      return specificity[cookie.name] = cookie.path.length;
  });
};

/**
* Return Cookie string for the given `req`.
*
* @param {IncomingRequest} req
* @return {String}
* @api private
*/

CookieJar.prototype.cookieString = function(req){
  var cookies = this.get(req);
  if (cookies.length) {
    return cookies.map(function(cookie){
      return cookie.name + '=' + cookie.value;
    }).join('; ');
  }
};