add

background.js

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+// background.js
+

inject.js

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+const script = document.createElement('script');
+
+function injectfunc(e, window) {
+  var globalConfig = e;
+  console.log("inject start!", e)
+  // 备份 console.log
+  !function(){ window.v_log = console.log }()
+  // 保护 toString 函数
+  var saf,saf_class;
+  !function() {
+    var v=console.log,n=Function,t="prototype",e="toString",o=n[e],i=Symbol("(".concat("",")_",(Math.random() + "")[e](36))),c=function() {
+      try{return"function"==typeof this&&this[i]||o.call(this);}catch(n){return v("[ERROR toString]",this+''),"";}};
+    function r(n,t,e){Object.defineProperty(n,t,{enumerable:!1,configurable:!0,writable:!0,value:e});}
+    delete n[t][e],r(n[t],e,c),r(n[t][e],i,"function toString() { [native code] }"),
+    saf=function(n,m){return r(n,i,`function ${m?m:n.name||""}() { [native code] }`),n;};
+  }();
+
+  if (e["config-hook-test"]) {
+    debugger
+  }
+  if (e["config-hook-Function"]){
+    !function(){
+      // hook function
+      var _oldFunction = Function
+      var _newFunction = function Function(){
+        if (window.v_func){
+          // modify on outside: 
+          //   window.v_func = function(e){e[e.length-1]=e[e.length-1].replace(/debugger/g, '        ')}
+          window.v_func(arguments)
+        }else{ window.v_log('Function code:', arguments[arguments.length-1]) }
+        return _oldFunction.apply(this, arguments)
+      }
+      saf(_newFunction)
+      Object.defineProperty(Function.prototype, 'constructor', {
+        value: _newFunction,
+        enumerable: false, 
+        configurable: true,
+        writable: true, 
+      })
+      Function = _newFunction
+      Function.prototype = _oldFunction.prototype
+    }()
+  }
+  if (e["config-hook-eval"]){
+    !function(){
+      // hook eval
+      var _oldeval = eval
+      eval = function eval(){
+        if (window.v_eval){
+          // modify on outside: 
+          //   window.v_eval = function(e){e[e.length-1]=e[e.length-1].replace(/debugger/g, '        ')}
+          window.v_eval(arguments)
+        }else{ window.v_log('eval code:', arguments[arguments.length-1]) }
+        return _oldeval.apply(this, arguments)
+      }
+      saf(eval)
+    }()
+  }
+  if (e["config-hook-remove-dyn-debugger"]){
+    !function(){
+      function mk_func(fname){
+        function replace_debugger(e){
+          if (/debugger/.test(e[e.length-1])){
+            window.v_log(`[replace_debugger:${fname}]: debugger is exist, replace it with empty string.`)
+            e[e.length-1]=e[e.length-1].replace(/debugger/g, '    ')
+          }else{ window.v_log(`[replace_debugger:${fname}]: ${e[e.length-1]}`) }
+        }
+        return replace_debugger
+      }
+      window.v_func = mk_func('Function')
+      window.v_eval = mk_func('eval')
+    }()
+  }
+  if (e["config-hook-cookie"]){
+    !function(){
+      // hook cookie get set
+      var _old_cookie_get = Object.getOwnPropertyDescriptors(document.__proto__.__proto__).cookie.get
+      var _old_cookie_set = Object.getOwnPropertyDescriptors(document.__proto__.__proto__).cookie.set
+      var _new_cookie_get = function get(){
+        var r = _old_cookie_get.apply(this, arguments)
+        if (window.v_cookie_get){
+          window.v_cookie_get(r)
+        }else{ window.v_log('[cookie get]') }
+        return r
+      }
+      saf(_new_cookie_get)
+      var _new_cookie_set = function set(v){
+        if (window.v_cookie_set){
+          window.v_cookie_set(arguments)
+        }else{ window.v_log('[cookie set]', v) }
+        return _old_cookie_set.apply(this, arguments)
+      }
+      saf(_new_cookie_set)
+      Object.defineProperty(document.__proto__.__proto__, 'cookie', {
+        get: _new_cookie_get, 
+        set: _new_cookie_set,
+        enumerable: true, 
+        configurable: true, 
+      })
+    }()
+  }
+  if (e["config-hook-settimeout"]){
+    !function(){
+      // hook setTimeout
+      var _setTimeout = setTimeout
+      setTimeout = function setTimeout(){
+        if (window.v_settimeout){
+          window.v_settimeout(arguments)
+        }else{ window.v_log('[settimeout]', ...arguments) }
+        _setTimeout.apply(this, arguments)
+      }
+      saf(setTimeout)
+    }()
+  }
+  if (e["config-hook-setinterval"]){
+    !function(){
+      // hook setInterval
+      var _setInterval = setInterval
+      setInterval = function setInterval(){
+        if (window.v_setinterval){
+          window.v_setinterval(arguments)
+        }else{ window.v_log('[setinterval]', ...arguments) }
+        _setInterval.apply(this, arguments)
+      }
+      saf(setInterval)
+    }()
+  }
+  var v_parse = JSON.parse
+  var v_stringify = JSON.stringify
+  var v_decodeURI = decodeURI
+  var v_decodeURIComponent = decodeURIComponent
+  var v_encodeURI = encodeURI
+  var v_encodeURIComponent = encodeURIComponent
+  var v_escape = escape
+  var v_unescape = unescape
+  var util = (typeof require!=='undefined')?require('util'):{
+    inspect:function(e){
+      var r;
+      if (typeof e == 'string'){
+        r=e+'';
+        if(r.length>100){
+          r=r.slice(0,100)+'...'
+        };
+      }else if( Object.prototype.toString.call(e) == '[object Arguments]' ){
+        r = [].slice.call(e)
+      }
+      else{ r = e }
+      return r
+    }
+  }
+  var v_logs = function (a, b, c) {
+    window.v_log('  (*)', a, util.inspect(b), '===>', c)
+    return c
+  }
+  if (e["config-hook-JSON.parse"]){
+    JSON.parse = saf(function parse(){return v_logs('[JSON.parse]:', arguments, v_parse.apply(this, arguments))})
+  }
+  if (e["config-hook-JSON.stringify"]){
+    JSON.stringify = saf(function stringify(){return v_logs('[JSON.stringify]:', arguments, v_stringify.apply(this, arguments))})
+  }
+  if (e["config-hook-decodeURI"]){
+    decodeURI = saf(function decodeURI(){return v_logs('[decodeURI]:', arguments, v_decodeURI.apply(this, arguments))})
+  }
+  if (e["config-hook-decodeURIComponent"]){
+    decodeURIComponent = saf(function decodeURIComponent(){return v_logs('[decodeURIComponent]:', arguments, v_decodeURIComponent.apply(this, arguments))})
+  }
+  if (e["config-hook-encodeURI"]){
+    encodeURI = saf(function encodeURI(){return v_logs('[encodeURI]:', arguments, v_encodeURI.apply(this, arguments))})
+  }
+  if (e["config-hook-encodeURIComponent"]){
+    encodeURIComponent = saf(function encodeURIComponent(){return v_logs('[encodeURIComponent]:', arguments, v_encodeURIComponent.apply(this, arguments))})
+  }
+  if (e["config-hook-escape"]){
+    escape = saf(function escape(){return v_logs('[escape]:', arguments, v_escape.apply(this, arguments))})
+  }
+  if (e["config-hook-unescape"]){
+    unescape = saf(function unescape(){return v_logs('[unescape]:', arguments, v_unescape.apply(this, arguments))})
+  }
+}
+chrome.storage.sync.get([
+  "config-hook-test",
+  "config-hook-Function",
+  "config-hook-eval",
+  "config-hook-remove-dyn-debugger",
+  "config-hook-cookie",
+  "config-hook-settimeout",
+  "config-hook-setinterval",
+  "config-hook-JSON.parse",
+  "config-hook-JSON.stringify",
+  "config-hook-decodeURI",
+  "config-hook-decodeURIComponent",
+  "config-hook-encodeURI",
+  "config-hook-encodeURIComponent",
+  "config-hook-escape",
+  "config-hook-unescape",
+], function (result) {
+  script.text = `(${injectfunc})(${JSON.stringify(result)},window)`;
+  script.onload = function(){ 
+    script.parentNode.removeChild(script) 
+  }
+  var scriptin = (document.head || document.documentElement)
+  scriptin.appendChild(script);
+})

manifest.json

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+{
+  "name": "v_jstools",
+  "version": "0.0.0",
+  "description": "v_jstools js hook工具",
+  "permissions": ["storage", "activeTab", "tabs", "debugger", "storage"],
+  "browser_action": {
+    "default_popup": "popup.html"
+  },
+  "background": {
+    "scripts": ["background.js"],
+    "persistent": false
+  },
+  "content_scripts": [
+    {
+      "matches": ["http://*/*", "https://*/*"],
+      "run_at": "document_start",
+      "js": ["inject.js"],
+      "all_frames": true
+    }
+  ],
+
+  // 暂时用不上
+  // "commands": {
+  //   "attach-debugger": {
+  //     "suggested_key": {
+  //       "default": "Alt+Shift+D"
+  //     },
+  //     "description": "Attach"
+  //   }
+  // },
+
+  "manifest_version": 2
+}

popup.html

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+<!DOCTYPE html>
+<html lang="en">
+<head>
+  <meta charset="UTF-8">
+  <meta name="viewport" content="width=device-width, initial-scale=1.0">
+  <meta http-equiv="X-UA-Compatible" content="ie=edge">
+  <title>Document</title>
+</head>
+<body style="width: 600px;">
+  <label ><input type="checkbox" data-key="config-hook-test">test</label> 
+  <br/>
+  <label ><input type="checkbox" data-key="config-hook-Function">hook-Function</label> 
+  <br/>
+  <label ><input type="checkbox" data-key="config-hook-eval">hook-eval</label> 
+  <br/>
+  <label ><input type="checkbox" data-key="config-hook-remove-dyn-debugger">remove-dyn-debugger(need selected "hook-Function" or "hook-eval")</label> 
+  <br/>
+  <label ><input type="checkbox" data-key="config-hook-cookie">hook-cookie</label> 
+  <br/>
+  <label ><input type="checkbox" data-key="config-hook-settimeout">hook-settimeout</label> 
+  <br/>
+  <label ><input type="checkbox" data-key="config-hook-setinterval">hook-setinterval</label> 
+  <br/>
+  <label ><input type="checkbox" data-key="config-hook-JSON.parse">hook-JSON.parse</label> 
+  <br/>
+  <label ><input type="checkbox" data-key="config-hook-JSON.stringify">hook-JSON.stringify</label> 
+  <br/>
+  <label ><input type="checkbox" data-key="config-hook-decodeURI">hook-decodeURI</label> 
+  <br/>
+  <label ><input type="checkbox" data-key="config-hook-decodeURIComponent">hook-decodeURIComponent</label> 
+  <br/>
+  <label ><input type="checkbox" data-key="config-hook-encodeURI">hook-encodeURI</label> 
+  <br/>
+  <label ><input type="checkbox" data-key="config-hook-encodeURIComponent">hook-encodeURIComponent</label> 
+  <br/>
+  <label ><input type="checkbox" data-key="config-hook-escape">hook-escape</label> 
+  <br/>
+  <label ><input type="checkbox" data-key="config-hook-unescape">hook-unescape</label> 
+  <br/>
+
+
+
+
+
+
+
+
+
+  <br/>
+  <div>这里暂时考虑是用来做 ast 解混淆的</div>
+  <textarea style="width: 593px; height: 400px">
+
+</textarea>
+  <br/>
+  <script src="popup.js"></script>
+  <script src="babel_asttool.js"></script> 
+</body>
+</html>

popup.js

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+document.querySelectorAll("input").forEach(function(v){
+    chrome.storage.sync.get([v.dataset.key], function (result) {
+        v.checked = result[v.dataset.key];
+    })
+    v.addEventListener("change", function (e) {
+        chrome.storage.sync.set({
+            [e.target.dataset.key]: e.target.checked
+        })
+    })
+})