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Bug 709514: Hide about:blocked, about:certerror, about:empty, about:fennec, and about:firefox from Fennec Native's about:about. r=mfinkle, a=js-only

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This commit is contained in:
Steffen Wilberg 2011-12-12 21:56:23 +01:00
parent 7b897a56fb
commit f2bc9372df
1 changed files with 22 additions and 7 deletions
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29
mobile/android/components/AboutRedirector.js
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@ -21,6 +21,7 @@
* Ryan Flint <rflint@mozilla.com>
* Justin Dolske <dolske@mozilla.com>
* Gavin Sharp <gavin@gavinsharp.com>
* Steffen Wilberg <steffen.wilberg@web.de>
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
@ -47,14 +48,20 @@ let modules = {
privileged: true
},
// about:fennec and about:firefox are aliases for about:
get fennec() this[""],
get firefox() this[""],
// about:fennec and about:firefox are aliases for about:,
// but hidden from about:about
fennec: {
uri: "chrome://browser/content/about.xhtml",
privileged: true,
hide: true
},
get firefox() this[fennec],
// about:blank has some bad loading behavior we can avoid, if we use an alias
empty: {
uri: "about:blank",
privileged: false
privileged: false,
hide: true
},
rights: {
@ -67,11 +74,13 @@ let modules = {
},
blocked: {
uri: "chrome://browser/content/blockedSite.xhtml",
privileged: true
privileged: true,
hide: true
},
certerror: {
uri: "chrome://browser/content/aboutCertError.xhtml",
privileged: true
privileged: true,
hide: true
},
home: {
uri: "chrome://browser/content/aboutHome.xhtml",
@ -91,7 +100,12 @@ AboutRedirector.prototype = {
// nsIAboutModule
getURIFlags: function(aURI) {
return Ci.nsIAboutModule.ALLOW_SCRIPT;
let flags;
let moduleInfo = this._getModuleInfo(aURI);
if (moduleInfo.hide)
flags = Ci.nsIAboutModule.HIDE_FROM_ABOUTABOUT;
return flags | Ci.nsIAboutModule.ALLOW_SCRIPT;
},
newChannel: function(aURI) {
@ -103,6 +117,7 @@ AboutRedirector.prototype = {
var channel = ios.newChannel(moduleInfo.uri, null, null);
if (!moduleInfo.privileged) {
// drop chrome privileges
let secMan = Cc["@mozilla.org/scriptsecuritymanager;1"].
getService(Ci.nsIScriptSecurityManager);
let principal = secMan.getCodebasePrincipal(aURI);