security-and-privacy/CanvasBlocker
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First working webExtesion.

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kkapsner 2017-06-25 22:33:12 +02:00
parent 4ea073132d
commit cba5680406
9 changed files with 266 additions and 310 deletions
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204
lib/lists.js
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@ -3,110 +3,124 @@
* 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 preferences = require("sdk/simple-prefs");
var prefService = require("sdk/preferences/service");
var prefs = preferences.prefs;
function getDomainRegExpList(domainList){
(function(){
"use strict";
var list = domainList
.split(",")
.map(function(entry){
return entry.replace(/^\s+|\s+$/g, "");
})
.filter(function(entry){
return !!entry.length;
})
.map(function(entry){
var regExp;
var domain = !!entry.match(/^[\w.]+$/);
if (domain){
regExp = new RegExp("(?:^|\\.)" + entry.replace(/([\\\+\*\?\[\^\]\$\(\)\{\}\=\!\|\.])/g, "\\$1") + "\\.?$", "i");
}
else {
regExp = new RegExp(entry, "i");
}
return {
match: function(url){
if (domain){
return (url.hostname || "").match(regExp);
}
else {
return url.href.match(regExp);
}
var scope;
if ((typeof exports) !== "undefined"){
scope = exports;
}
else {
window.scope.lists = {};
scope = window.scope.lists;
}
var preferences = require("sdk/simple-prefs");
var prefs = preferences.prefs;
function getDomainRegExpList(domainList){
"use strict";
var list = domainList
.split(",")
.map(function(entry){
return entry.replace(/^\s+|\s+$/g, "");
})
.filter(function(entry){
return !!entry.length;
})
.map(function(entry){
var regExp;
var domain = !!entry.match(/^[\w.]+$/);
if (domain){
regExp = new RegExp("(?:^|\\.)" + entry.replace(/([\\\+\*\?\[\^\]\$\(\)\{\}\=\!\|\.])/g, "\\$1") + "\\.?$", "i");
}
};
});
list.match = function(url){
return this.some(function(entry){
return entry.match(url);
else {
regExp = new RegExp(entry, "i");
}
return {
match: function(url){
if (domain){
return (url.hostname || "").match(regExp);
}
else {
return url.href.match(regExp);
}
}
};
});
};
list.match = function(url){
return this.some(function(entry){
return entry.match(url);
});
};
return list;
}
var lists = {
white: [],
"ignore": [],
black: []
};
function updateList(type){
"use strict";
return list;
}
var lists = {
white: [],
"ignore": [],
black: []
};
function updateList(type){
"use strict";
lists[type] = getDomainRegExpList(prefs[type + "List"]);
}
Object.keys(lists).forEach(function(type){
"use strict";
preferences.on(type + "List", function(){
lists[type] = getDomainRegExpList(prefs[type + "List"]);
}
Object.keys(lists).forEach(function(type){
"use strict";
preferences.on(type + "List", function(){
updateList(type);
});
updateList(type);
});
updateList(type);
});
function updateStackList(){
var list;
try {
var data = JSON.parse(prefs.stackList);
if (!Array.isArray(data)){
data = [data];
function updateStackList(){
var list;
try {
var data = JSON.parse(prefs.stackList);
if (!Array.isArray(data)){
data = [data];
}
list = data.filter(function(entry){
return typeof entry === "object" && typeof entry.url === "string";
});
}
list = data.filter(function(entry){
return typeof entry === "object" && typeof entry.url === "string";
});
catch(e){
list = [];
}
list.match = function(stack){
return this.some(function(stackRule){
return stack.match(stackRule);
});
};
lists.stack = list;
}
catch(e){
list = [];
}
list.match = function(stack){
return this.some(function(stackRule){
return stack.match(stackRule);
});
};
lists.stack = list;
}
lists.stack = [];
preferences.on("stackList", function(){
lists.stack = [];
preferences.on("stackList", function(){
updateStackList();
});
updateStackList();
});
updateStackList();
exports.get = function getList(type){
"use strict";
return lists[type];
};
exports.appendTo = function appendToList(type, entry){
"use strict";
prefs[type + "List"] += (prefs[type + "List"]? ",": "") + entry;
prefService.set("extensions.CanvasBlocker@kkapsner.de." + type + "List", prefs[type + "List"]);
updateList(type);
};
exports.update = updateList;
scope.get = function getList(type){
"use strict";
return lists[type];
};
scope.appendTo = function appendToList(type, entry){
"use strict";
prefs[type + "List"] += (prefs[type + "List"]? ",": "") + entry;
var obj = {};
obj[type + "List"] = prefs[type + "List"];
browser.storage.local.set(obj);
updateList(type);
};
scope.update = updateList;
}());