mirror of
https://github.com/kkapsner/CanvasBlocker
synced 2025-01-03 02:21:53 +01:00
Changed settings
This commit is contained in:
kkapsner
parent
430a9226dc
commit
40d059311a
@ -1,25 +1,27 @@
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var getContext = unsafeWindow.HTMLCanvasElement.prototype.getContext;
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var askFunctionName = Math.random().toString(16);
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(function(){
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"use strict";
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function checkPDF(blocking){
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if (unsafeWindow.document.contentType.match(/\/pdf$/i)){
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var getContext = unsafeWindow.HTMLCanvasElement.prototype.getContext;
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var askFunctionName = Math.random().toString(16);
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function checkPDF(blocking){
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if (document.contentType.match(/\/pdf$/i)){
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self.port.emit("isPDF", blocking);
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return true;
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}
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return false;
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}
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}
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function block(force){
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function block(force){
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if (force || !checkPDF("block")){
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// consoe.log("block");
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delete unsafeWindow.HTMLCanvasElement.prototype[askFunctionName];
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unsafeWindow.HTMLCanvasElement.prototype.getContext = null;
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}
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}
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}
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function ask(force){
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if (force || !checkPDF("ask")){
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// console.log("ask");
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function askVisible(force){
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if (force || !checkPDF("askVisible")){
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Object.defineProperty(
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unsafeWindow.HTMLCanvasElement.prototype,
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@ -55,10 +57,9 @@ function ask(force){
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.replace(/askForPermission/g, _("askForPermission"))
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);
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}
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}
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function askInvisible(force){
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}
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function askInvisible(force){
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if (force || !checkPDF("askInvisible")){
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// console.log("ask");
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Object.defineProperty(
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unsafeWindow.HTMLCanvasElement.prototype,
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@ -93,22 +94,23 @@ function askInvisible(force){
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.replace(/askForInvisiblePermission/g, _("askForInvisiblePermission"))
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);
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}
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}
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function unblock(){
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}
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function unblock(){
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// console.log("unblock");
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unsafeWindow.HTMLCanvasElement.prototype.getContext = getContext;
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}
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}
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var _ = function(name){
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var _ = function(name){
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return _[name] || name;
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}
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self.port.on("setTranslation", function(name, translation){
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}
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self.port.on("setTranslation", function(name, translation){
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_[name] = translation;
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});
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});
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block();
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self.port.on("block", block);
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self.port.on("ask", ask);
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self.port.on("askInvisible", askInvisible);
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self.port.on("unblock", unblock);
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self.port.on("detach", unblock);
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block();
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self.port.on("block", block);
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self.port.on("askVisible", askVisible);
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self.port.on("askInvisible", askInvisible);
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self.port.on("unblock", unblock);
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self.port.on("detach", unblock);
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}());
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163
lib/main.js
163
lib/main.js
@ -1,5 +1,8 @@
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function getDomainRegExpList(domainList){
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return domainList
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(function(){
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"use strict";
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function getDomainRegExpList(domainList){
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var list = domainList
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.split(",")
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.map(function(entry){
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return entry.replace(/^\s+|\s+$/g, "");
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@ -27,109 +30,112 @@ function getDomainRegExpList(domainList){
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}
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};
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});
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}
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var self = require("sdk/self");
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var pageMod = require("sdk/page-mod");
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var preferences = require("sdk/simple-prefs");
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var prefs = preferences.prefs;
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var {URL} = require("sdk/url");
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var _ = require("sdk/l10n").get;
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list.match = function(url){
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return this.some(function(entry){
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return entry.match(url);
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})
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}
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// preferences
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var whiteList;
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function updateWhiteList(){
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return list;
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}
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var self = require("sdk/self");
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var pageMod = require("sdk/page-mod");
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var preferences = require("sdk/simple-prefs");
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var prefs = preferences.prefs;
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var {URL} = require("sdk/url");
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var _ = require("sdk/l10n").get;
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// preferences
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var whiteList;
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function updateWhiteList(){
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whiteList = getDomainRegExpList(prefs.whiteList);
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}
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updateWhiteList();
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preferences.on("whiteList", function(){
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}
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updateWhiteList();
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preferences.on("whiteList", function(){
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updateWhiteList();
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workers.forEach(checkWorker);
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});
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});
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var blackList;
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function updateBlackList(){
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var blackList;
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function updateBlackList(){
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blackList = getDomainRegExpList(prefs.blackList);
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}
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updateBlackList();
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preferences.on("blackList", function(){
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}
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updateBlackList();
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preferences.on("blackList", function(){
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updateBlackList();
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workers.forEach(checkWorker);
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});
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});
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var workers = [];
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function detachWorker(worker, workerArray) {
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preferences.on("blockMode", function(){
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workers.forEach(checkWorker);
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});preferences.on("allowPDFCanvas", function(){
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workers.forEach(checkWorker);
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});
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var workers = [];
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function detachWorker(worker, workerArray) {
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var index = workerArray.indexOf(worker);
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if (index != -1){
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workerArray.splice(index, 1);
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}
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}
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function checkWorker(worker){
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if (prefs.blockAll){
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worker.port.emit("block");
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}
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else {
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function checkWorker(worker){
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var url = new URL(worker.url);
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var inBlackList = blackList.some(function(entry){
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return entry.match(url);
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});
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if (inBlackList){
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switch (prefs.blockMode){
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case "blockEverything":
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worker.port.emit("block");
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}
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else {
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var inWhiteList = whiteList.some(function(entry){
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return entry.match(url);
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});
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if (inWhiteList){
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break;
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case "allowOnlyWhiteList":
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if (whiteList.match(url)){
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worker.port.emit("unblock");
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}
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else {
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if (prefs.askPermission){
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if (prefs.askInvisiblePermission){
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worker.port.emit("askInvisible");
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}
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else {
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worker.port.emit("ask");
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}
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}
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else {
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worker.port.emit("block");
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}
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break;
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case "askVisible":
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if (whiteList.match(url)){
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worker.port.emit("unblock");
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}
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}
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}
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}
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preferences.on("blockAll", function(){
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if (prefs.blockAll){
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prefs.askPermission = false;
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prefs.askInsiviblePermission = false;
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}
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workers.forEach(checkWorker);
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});
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preferences.on("askPermission", function(){
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if (prefs.askPermission){
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prefs.blockAll = false;
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else if (blackList.match(url)){
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worker.port.emit("block");
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}
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else {
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prefs.askInvisiblePermission = false;
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worker.port.emit("askVisible");
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}
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break;
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case "askInvisible":
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if (whiteList.match(url)){
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worker.port.emit("unblock");
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}
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else if (blackList.match(url)){
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worker.port.emit("block");
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}
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else {
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worker.port.emit("askInvisible");
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}
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break;
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case "blockOnlyBlackList":
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if (blackList.match(url)){
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worker.port.emit("block");
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}
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else {
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worker.port.emit("unblock");
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}
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break;
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case "allowEverything":
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worker.port.emit("unblock");
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break;
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default:
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console.log("Unknown blocking mode.");
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}
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workers.forEach(checkWorker);
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});
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preferences.on("askInvisiblePermission", function(){
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if (prefs.askInvisiblePermission){
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prefs.askPermission = true;
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prefs.blockAll = false;
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}
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workers.forEach(checkWorker);
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});
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preferences.on("allowPDFCanvas", function(){
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workers.forEach(checkWorker);
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});
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pageMod.PageMod({
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pageMod.PageMod({
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include: "*",
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contentScriptWhen: "start",
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contentScriptFile: self.data.url("inject.js"),
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@ -139,9 +145,6 @@ pageMod.PageMod({
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worker.on("detach", function(){
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detachWorker(this, workers);
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});
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worker.port.on("getTranslation", function(name){
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worker.port.emit("setTranslation", name, _.apply(null, arguments));
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});
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worker.port.on("isPDF", function(blocking){
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if (prefs.allowPDFCanvas){
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worker.port.emit("unblock");
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@ -154,4 +157,6 @@ pageMod.PageMod({
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worker.port.emit("setTranslation", "askForInvisiblePermission", _("askForInvisiblePermission"));
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checkWorker(worker);
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},
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});
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});
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}());
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@ -1,17 +1,18 @@
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whilteList_title= Whitelist
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whiteList_description= Domänen oder URLs, die die <canvas>-API verwenden dürfen. Mehrere Einträge müssen durch ein Komma getrennt weren.
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blockAll_title= Alles blockieren
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blockAll_description= Ob immer alles blockiert werden soll (ignoriert die Whitelist).
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blackList_title= Blacklist
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blackList_description= Domänen oder URLs, die die <canvas>-API niemals verwenden dürfen. Mehrere Einträge müssen durch ein Komma getrennt weren.
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askPermission_title= Um Erlaubnis fragen
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askPermission_description= Ob man gefragt werden soll, ob ein sichtbares <canvas>-Element blockiert werden soll oder nicht, wenn die Domäne oder URL weder auf der Whitelist noch auf der Blacklist steht.
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blockMode_title= Blockiermodus
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blockMode_description=
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askInvisiblePermission_title= Bei verstecken Elementen um Erlaubnis fragen
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askInvisiblePermission_description= Ob man gefragt werden soll, ob ein verstecktes <canvas>-Element blockiert werden soll oder nicht, wenn die Domäne oder URL weder auf der Whitelist noch auf der Blacklist steht.
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blockMode_options.block everything= alles blockieren
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blockMode_options.allow only white list= nur Einträge der Whitelist erlauben
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blockMode_options.ask for permission for visible <canvas>= bei sichtbaren <canvas> um Erlaubnis fragen
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blockMode_options.ask for permision for invisible <canvas>= bei unsichtbaren <canvas> um Erlaubnis fragen
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blockMode_options.block only black list= nur Einträge der Blacklist blockieren
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blockMode_options.allow everything= alles erlauben
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allowPDFCanvas_title= <canvas> in PDFs erlauben
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allowPDFCanvas_description= Die native pdf.js verwendet <canvas> um den Inhalt von PDFs anzuzeigen. Wenn dies nicht markiert ist, werden viele Nachfragedialoge erscheinen oder die PDF Ansicht nicht funktionieren.
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@ -1,17 +1,18 @@
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whilteList_title= White list
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whiteList_description= Domains or URLs where the <canvas>-API should not be blocked. To add multiple entries seperate them by comma.
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blockAll_title= Block everything
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blockAll_description= If you want to block everything (ignore the white list).
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blackList_title= Black list
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blackList_description= Domains or URLs where the <canvas>-API should always be blocked. To add multiple entries seperate them by comma.
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askPermission_title= Ask for permission
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askPermission_description= If you want to be asked if you want to block a visible canvas element if the domain or URL is neither in the white or black list.
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blockMode_title= Block mode
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blockMode_description=
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askInvisiblePermission_title= Ask for permission for invisible elements
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askInvisiblePermission_description= If you want to be asked if you want to block an invisible canvas element if the domain or URL is neither in the white or black list.
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blockMode_options.block everything= block everything
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blockMode_options.allow only white list= allow only white list
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blockMode_options.ask for permission for visible <canvas>= ask for permission for visible <canvas>
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blockMode_options.ask for permision for invisible <canvas>= ask for permision for invisible <canvas>
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blockMode_options.block only black list= block only black list
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blockMode_options.allow everything= allow everything
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allowPDFCanvas_title= Allow canvas in PDFs
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allowPDFCanvas_description= The native pdf.js uses <canvas> to display the PDF content. If this is unchecked there will lots of annoying ask dialogs or the PDF display will not work.
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42
package.json
42
package.json
@ -10,12 +10,6 @@
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"type": "string",
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"value": "kkapsner.de,^https?://(\\\\w+\\\\.)*google.[a-z]+/maps"
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},
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{
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"name": "blockAll",
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"title": "Block everything",
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"type": "bool",
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"value": false
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},
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{
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"name": "blackList",
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"title": "Black list",
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@ -23,16 +17,36 @@
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"value": ""
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},
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{
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"name": "askPermission",
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"title": "Ask for permission",
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"type": "bool",
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"value": true
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"name": "blockMode",
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"title": "block mode",
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"type": "menulist",
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"value": "askVisible",
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"options": [
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{
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"value": "blockEverything",
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"label": "block everything"
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},
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{
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"name": "askInvisiblePermission",
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"title": "Ask for permission for invisible elements",
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"type": "bool",
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"value": false
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"value": "allowOnlyWhiteList",
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"label": "allow only white list"
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},
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{
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"value": "askVisible",
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"label": "ask for permission for visible <canvas>"
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},
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{
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"value": "askInvisible",
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"label": "ask for permision for invisible <canvas>"
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},
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{
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"value": "blockOnlyBlackList",
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"label": "block only black list"
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},
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{
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"value": "allowEverything",
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"label": "allow everything"
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}
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]
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},
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{
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"name": "allowPDFCanvas",
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