security-and-privacy/CanvasBlocker
security-and-privacy/CanvasBlocker
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Code Releases Activity

Made checkStack available during interception.

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This commit is contained in:
kkapsner 2016-11-13 14:51:58 +01:00
parent d122f90655
commit e4c65d415e
3 changed files with 27 additions and 11 deletions
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19
lib/check.js
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@ -13,8 +13,7 @@
const {URL} = require("sdk/url");
exports.check = function check({url, errorStack}){
var callingStack = parseErrorStack(errorStack);
var match = checkBoth(callingStack, url, prefs.blockMode).match(/^(block|allow|fake|ask)(|Readout|Everything|Context|Input)$/);
var match = checkBoth(errorStack, url, prefs.blockMode).match(/^(block|allow|fake|ask)(|Readout|Everything|Context|Input|Internal)$/);
if (match){
return {
type: (match[2] === "Everything" || match[2] === "")?
@ -32,8 +31,8 @@
};
function checkBoth(stack, url, blockMode){
if (prefs.enableStackList && checkStack(stack)){
function checkBoth(errorStack, url, blockMode){
if (prefs.enableStackList && errorStack && checkStack(errorStack)){
return "allow";
}
else {
@ -42,15 +41,15 @@
}
function checkURL(url, blockMode){
url = new URL(url);
url = new URL(url || "about:blank");
switch (url.protocol){
case "about:":
if (url.href === "about:blank"){
break;
}
return "allow";
return "allowInternal";
case "chrome:":
return "allow";
return "allowInternal";
}
var mode = "block";
@ -93,7 +92,9 @@
return mode;
}
function checkStack(stack){
return lists.get("stack").match(stack);
function checkStack(errorStack){
var callingStack = parseErrorStack(errorStack);
return lists.get("stack").match(callingStack);
}
exports.checkStack = checkStack;
}());