security-and-privacy/CanvasBlocker
security-and-privacy/CanvasBlocker
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mirror of https://github.com/kkapsner/CanvasBlocker synced 2025-07-04 12:36:37 +02:00
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Functional notifications in right tab!

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This commit is contained in:
kkapsner 2015-04-15 12:02:21 +02:00
parent 8524301655
commit 460da0f642
2 changed files with 39 additions and 27 deletions
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51
data/inject.js
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@ -49,6 +49,33 @@
return bytes;
}());
// parse calling stack
function errorToCallingStackMsg(error){
var msg = "";
var callers = error.stack.trim().split("\n");
//console.log(callers);
var findme = callers.shift(); // Remove us from the stack
findme = findme.replace(/(:[0-9]+){1,2}$/, ""); // rm line & column
// Eliminate squashed stack. stack may contain 2+ stacks, but why...
var inDoubleStack = false;
callers = callers.filter(function(caller){
var doubleStackStart = caller.search(findme) !== -1;
inDoubleStack = inDoubleStack || doubleStackStart;
return !inDoubleStack;
});
msg += "\n\n" + _("sourceOutput") + ": ";
if (settings.showCompleteCallingStack){
msg += callers.reduce(function(stack, c){
return stack + "\n\t" + _("stackEntryOutput", parseStackEntry(c));
}, "");
}
else{
msg += _("stackEntryOutput", parseStackEntry(callers[0]));
}
return msg;
}
// Check canvas appearance
function canvasAppearance(context){
var oldBorder = false;
@ -159,6 +186,7 @@
configureable: false,
get: exportFunction(function(){
var status = changedFunction.mode.status;
var callingStackMsg = errorToCallingStackMsg(new Error());
if (status === "ask"){
var askStatus = changedFunction.mode.askStatus;
var appearance = canvasAppearance(this);
@ -170,26 +198,7 @@
//console.log("asking");
var msg = _(changedFunction.mode.askText[appearance.text]);
if (settings.showCallingFile){
var callers = new Error().stack.trim().split("\n");
//console.log(callers);
var findme = callers.shift(); // Remove us from the stack
findme = findme.replace(/(:[0-9]+){1,2}$/, ""); // rm line & column
// Eliminate squashed stack. stack may contain 2+ stacks, but why...
var inDoubleStack = false;
callers = callers.filter(function(caller){
var doubleStackStart = caller.search(findme) !== -1;
inDoubleStack = inDoubleStack || doubleStackStart;
return !inDoubleStack;
});
msg += "\n\n" + _("sourceOutput") + ": ";
if (settings.showCompleteCallingStack){
msg += callers.reduce(function(stack, c){
return stack + "\n\t" + _("stackEntryOutput", parseStackEntry(c));
}, "");
}
else{
msg += _("stackEntryOutput", parseStackEntry(callers[0]));
}
msg += callingStackMsg;
}
status = window.confirm(msg) ? "allow": "block";
askStatus.alreadyAsked[appearance.text] = true;
@ -198,7 +207,7 @@
appearance.reset();
}
}
self.port.emit("accessed " + changedFunction.mode.name, status);
self.port.emit("accessed " + changedFunction.mode.name, status, callingStackMsg);
switch (status){
case "allow":
return original;