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150 lines (135 loc) · 4.1 KB
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Components.utils.import("resource://gre/modules/XPCOMUtils.jsm");
function Cookie(s, host) {
this.parse(s, host);
}
Cookie.computeId = function(c) {
return c.name + ";" + c.host + "/" + c.path;
};
Cookie.find = function(f) {
var cc = Cookie.prototype.cookieManager.enumerator;
var c;
while (cc.hasMoreElements()) {
if (f(c = cc.getNext())) return c;
}
return null;
};
Cookie.attributes = { host: 'domain', path: 'path', expires: 'expires', isHttpOnly: 'HttpOnly', isSecure: 'Secure' };
Cookie.prototype = {
name: '',
value: '',
source: '',
domain: '',
host: '',
rawHost: '',
path: '',
secure: false,
httponly: false,
session: true,
expires: 0,
id: '',
toString: function() {
var c = [this['name'] + "=" + this.value];
var v;
const aa = Cookie.attributes;
for (var k in aa) {
var p = aa[k];
v = this[k];
switch(typeof(v)) {
case "string":
if (v) c.push(p + "=" + v);
break;
case "boolean":
if (v) c.push(p);
break;
case "number":
if (!this.isSession) c.push(p + "=" + new Date(v * 1000).toUTCString());
break;
}
}
return c.join("; ");
},
parse: function(s, host) {
var p;
if (this.source) {
// cleanup for recycle
for (p in this) {
if (typeof (p) != "function") delete this[p];
}
}
this.source = s;
this.host = host;
var parts = s.split(/;\s*/);
var nv = parts.shift().split("=");
this.name = nv.shift() || '';
this.value = nv.join('=') || '';
var n, v;
for each (p in parts) {
nv = p.split("=");
switch (n = nv[0].toLowerCase()) {
case 'expires':
v = Math.round(Date.parse((nv[1] || '').replace(/\-/g, ' ')) / 1000);
break;
case 'domain':
case 'path':
v = nv[1] || '';
break;
case 'secure':
case 'httponly':
v = true;
break;
default:
n = 'unknown';
}
this[n] = v;
}
if (!this.expires) {
this.session = true;
this.expires = Math.round(new Date() / 1000) + 31536000;
}
if (this.domain) {
if (!this.isDomain) this.domain = "." + this.domain;
this.host = this.domain;
}
this.rawHost = this.host.replace(/^\./, '');
this.id = Cookie.computeId(this);
},
get cookieManager() {
delete Cookie.prototype.cookieManager;
var cman = Cc["@mozilla.org/cookiemanager;1"]
.getService(Ci.nsICookieManager2).QueryInterface(Ci.nsICookieManager);
return Cookie.prototype.cookieManager = cman;
},
belongsTo: function(host, path) {
if (path && this.path && path.indexOf(this.path) != 0) return false;
if (host == this.rawHost) return true;
var d = this.domain;
return d && (host == d || this.isDomain && host.slice(-d.length) == d);
},
save: function() {
this.save = ("cookieExists" in this.cookieManager)
? function() { this.cookieManager.add(this.host, this.path, this.name, this.value, this.secure, this.httponly, this.session, this.expires); }
: function() { this.cookieManager.add(this.host, this.path, this.name, this.value, this.secure, this.session, this.expires);}
;
return this.save();
},
exists: function() {
var cc = this.cookieManager.enumerator;
while(cc.hasMoreElements()) {
if (this.sameAs(cc.getNext())) return true;
}
return false;
},
sameAs: function(c) {
(c instanceof Ci.nsICookie) && (c instanceof Ci.nsICookie2);
return Cookie.computeId(c) == this.id;
},
// nsICookie2 interface extras
get isSecure() { return this.secure; },
get expiry() { return this.expires; },
get isSession() { return this.session; },
get isHttpOnly() { return this.httponly; },
get isDomain() { return this.domain && this.domain[0] == '.'; },
policy: 0,
status: 0,
QueryInterface: XPCOMUtils.generateQI([Ci.nsICookie, Ci.nsICookie2])
};