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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
var Ci = Components.interfaces;
var Cr = Components.results;
var Cu = Components.utils;
Cu.import("resource://gre/modules/XPCOMUtils.jsm");
Cu.import("resource://gre/modules/Services.jsm");
// See: netwerk/protocol/about/nsIAboutModule.idl
const URI_SAFE_FOR_UNTRUSTED_CONTENT = Ci.nsIAboutModule.URI_SAFE_FOR_UNTRUSTED_CONTENT;
const ALLOW_SCRIPT = Ci.nsIAboutModule.ALLOW_SCRIPT;
const HIDE_FROM_ABOUTABOUT = Ci.nsIAboutModule.HIDE_FROM_ABOUTABOUT;
const MAKE_LINKABLE = Ci.nsIAboutModule.MAKE_LINKABLE;
function AboutRedirector() {}
AboutRedirector.prototype = {
classDescription: "Browser about: Redirector",
classID: Components.ID("{8cc51368-6aa0-43e8-b762-bde9b9fd828c}"),
QueryInterface: XPCOMUtils.generateQI([Ci.nsIAboutModule]),
// Each entry in the map has the key as the part after the "about:" and the
// value as a record with url and flags entries. Note that each addition here
// should be coupled with a corresponding addition in BrowserComponents.manifest.
_redirMap: {
"certerror": {
url: "chrome://browser/content/certerror/aboutCertError.xhtml",
flags: (URI_SAFE_FOR_UNTRUSTED_CONTENT | ALLOW_SCRIPT | HIDE_FROM_ABOUTABOUT)
},
"downloads": {
url: "chrome://browser/content/downloads/contentAreaDownloadsView.xul",
flags: ALLOW_SCRIPT
},
"feeds": {
url: "chrome://browser/content/feeds/subscribe.xhtml",
flags: (URI_SAFE_FOR_UNTRUSTED_CONTENT | ALLOW_SCRIPT | HIDE_FROM_ABOUTABOUT)
},
"home": {
url: "chrome://browser/content/abouthome/aboutHome.xhtml",
flags: (URI_SAFE_FOR_UNTRUSTED_CONTENT | MAKE_LINKABLE | ALLOW_SCRIPT)
},
"newtab": {
url: "chrome://browser/content/newtab/newTab.xhtml",
flags: ALLOW_SCRIPT
},
"palemoon": {
url: "chrome://browser/content/palemoon.xhtml",
flags: (URI_SAFE_FOR_UNTRUSTED_CONTENT | HIDE_FROM_ABOUTABOUT)
},
"permissions": {
url: "chrome://browser/content/permissions/aboutPermissions.xul",
flags: ALLOW_SCRIPT
},
"privatebrowsing": {
url: "chrome://browser/content/aboutPrivateBrowsing.xhtml",
flags: ALLOW_SCRIPT
},
"rights": {
url: "chrome://global/content/aboutRights.xhtml",
flags: (URI_SAFE_FOR_UNTRUSTED_CONTENT | MAKE_LINKABLE | ALLOW_SCRIPT)
},
"sessionrestore": {
url: "chrome://browser/content/aboutSessionRestore.xhtml",
flags: ALLOW_SCRIPT
},
#ifdef MOZ_SERVICES_SYNC
"sync-progress": {
url: "chrome://browser/content/sync/progress.xhtml",
flags: ALLOW_SCRIPT
},
"sync-tabs": {
url: "chrome://browser/content/sync/aboutSyncTabs.xul",
flags: ALLOW_SCRIPT
},
#endif
},
/**
* Gets the module name from the given URI.
*/
_getModuleName: function AboutRedirector__getModuleName(aURI) {
// Strip out the first ? or #, and anything following it
let name = (/[^?#]+/.exec(aURI.path))[0];
return name.toLowerCase();
},
getURIFlags: function(aURI) {
let name = this._getModuleName(aURI);
if (!(name in this._redirMap))
throw Cr.NS_ERROR_ILLEGAL_VALUE;
return this._redirMap[name].flags;
},
newChannel: function(aURI, aLoadInfo) {
let name = this._getModuleName(aURI);
if (!(name in this._redirMap))
throw Cr.NS_ERROR_ILLEGAL_VALUE;
let newURI = Services.io.newURI(this._redirMap[name].url, null, null);
let channel = Services.io.newChannelFromURIWithLoadInfo(newURI, aLoadInfo);
channel.originalURI = aURI;
if (this._redirMap[name].flags & Ci.nsIAboutModule.URI_SAFE_FOR_UNTRUSTED_CONTENT) {
let principal = Services.scriptSecurityManager.getNoAppCodebasePrincipal(aURI);
channel.owner = principal;
}
return channel;
}
};
var NSGetFactory = XPCOMUtils.generateNSGetFactory([AboutRedirector]);
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