// ==UserScript==
// @name         反图片防盗链
// @name:en      Anti-anti-pic-stealing-link
// @namespace    hoothin
// @version      0.2
// @description  破解图片防盗链
// @description:en  crack Anti-pic-stealing-link to show real picture
// @author       hoothin
// @include      http*://*/*
// @grant        unsafeWindow
// @grant        GM_registerMenuCommand
// @grant        GM_getValue
// @grant        GM_setValue
// ==/UserScript==
(function() {
'use strict';
const sites={
"qq.com":          "photo\.store\.qq\.com",
"baidu.com":       "a\.hiphotos\.baidu\.com\/image",
};
var customRule=GM_getValue("aaslr");
function refererChanger(item){
var frameid = 'frameimg' + Math.random();
unsafeWindow.img = '<img id="aapslImg" src="'+item.src+'?'+Math.random()+'"/><script>window.onload=function(){parent.document.getElementById("'+frameid+'").height=document.getElementById("aapslImg").height+"px";}</script>';
var iframe=document.createElement("iframe");
iframe.id=frameid;
iframe.src="javascript:parent.img;";
iframe.frameBorder="0";
iframe.scrolling="no";
iframe.width="100%";
item.parentNode.replaceChild(iframe,item);
}
GM_registerMenuCommand("Anti-anti-pic-stealing-link rule", function(){
var input=prompt("Set up Anti-anti-pic-stealing-link rule:",customRule?customRule:"");
if(input){
customRule=input;
GM_setValue("aaslr",customRule);
}
});
[].forEach.call(document.querySelectorAll("img"),function(item){
for (var i in sites) {
var sitePatt=new RegExp(sites[i],"i");
if(sitePatt.test(item.src)){
if(!(new RegExp(i,"i")).test(location.href)){
refererChanger(item);
}
break;
}
}
if(customRule && (new RegExp(customRule,"i")).test(item.src)){
refererChanger(item);
}
});
})();