QR?? ???, QR?? ??, QR?? ??(??? ?? ?? ?? ??? QR?? ???), QR?? ??, ????? ? ?? ?? ???? ??? ???? ????. . ?? QR ??? ?????? ???????. ??? QR ??? ???? ???? ???? ?? ?????. ??, ???? QR ??? ??? ?? ??? ?? ?? QR ?? ??? ???? QR ??(??)? ?? ?????? ?????. ?? ?? ? ???? ???? ??? 4?? ??? QR ??? ?????. ? ???? QR ?? ??? ??? ??? WeChat ????? ???? ????. ?? ?? ?????.

?? ?? ?? ????? ?? ???? ?????.

????? ? ???? ???? ??? https ??? ????. ???? ???? ?? ???? ????. ??? ??????. WeChat ?????? login1c709c.js ??? ???????.

(function($, _aoWin) {
_aoWin.QRLogin = {};
  _aoWin.LoginLog = "";
 var _sBaseHost = "",
    _oLoginQrCodeImg = document.getElementById("loginQrCode");
 if (document.domain == "qq.com") {
 _sBaseHost = "weixin.qq.com";
 } else if(location.hostname.match(/(wechat\.com)$/)){
 _sBaseHost = "wechat.com";
 }else{
    _sBaseHost = "wechatapp.com";
  }
 
 var show_tip = 1,
 _sCurUUId,
 _oResetTimeout,
    _aWebMMCallbacks = [],
    _oDetactWebMMInterval = setInterval(function(){
      if(_aoWin.WebMM){
        clearInterval(_oDetactWebMMInterval);
        var callback;
        while(callback = _aWebMMCallbacks.shift()){
          if(typeof(callback) != "function") continue;
          callback();
        }
      }
    }, 1000);

function _logInPage(_asLog){
    _aoWin.LoginLog = LoginLog + _asLog + "\n";
  }
 
  function _afterLoadWebMMDo(callback){
    if(!_aoWin.WebMM){
      _aWebMMCallbacks.push(callback);
    }else{
      callback();
    }
  }
 
  function _reportNow(text){
    _logInPage(text);
    _afterLoadWebMMDo(function(){
      WebMM.ossLog({Text: text});
      WebMM.flushOssLog();
    });
  }
 
  var reLoadQRImgCount = 0,
    loadQRCodeTime = 0,
    loadQRImgSucc = function(){
      clearInterval(loadQRImgWatchDog);
      _logInPage("Load QRCode Success, time=" + (new Date().getTime() - loadQRCodeTime) + "ms, reload count: " + reLoadQRImgCount);
    },
    loadQRImgFail = function(img){
      _reportNow("Load QRcode fail!" + status + ", src: " + img.src + ", time: " + (new Date().getTime() - loadQRCodeTime) + "ms");
    },
    loadQRImgWatchDog = null;
 function _loadQRImg(uuid) {
    _poll(uuid);
    _logInPage("Load QRCode Start");
    loadQRCodeTime = new Date().getTime();
 
    _oLoginQrCodeImg.onload = function(){
      loadQRImgSucc();
      _oLoginQrCodeImg.onload = null;
    };
    _oLoginQrCodeImg.onerror = function(){loadQRImgFail(this)};
    _oLoginQrCodeImg.src = "https://login."+_sBaseHost+"/qrcode/"+uuid+"?t=webwx";
 
    loadQRImgWatchDog = setInterval(function(){
      if (reLoadQRImgCount >= 5) {
        _reset();
        return;
      }
      reLoadQRImgCount++;
 
      var _img = new Image();
      _img.onload = function () {
        if(!_oLoginQrCodeImg.onload) return;
 
        _oLoginQrCodeImg.onload = null;
        _oLoginQrCodeImg.src = this.src;//replace
        loadQRImgSucc();
      };
      _img.onerror = function(){loadQRImgFail(this)};
      _img.src = _oLoginQrCodeImg.src + "&r=" + new Date().getTime();
    }, 5000);
  }
 
  var _sSecondRequestTime = 0,
    _nAjaxTimeout = 100 * 1000,
    _nNewLoginFuncErrCount = 0;
 function _poll(_asUUID) {
 var _self = arguments.callee,
      _nTime = 0;
 _sCurUUId = _asUUID;
 
    _logInPage("_poll Request Start, time: " + new Date().getTime());
    _nTime = new Date().getTime();
 $.ajax({
 type: "GET",
 url: "https://login." + _sBaseHost + "/cgi-bin/mmwebwx-bin/login?uuid=" + _asUUID + "&tip=" + show_tip,
 dataType: "script",
 cache: false,
 timeout: _nAjaxTimeout,
 success: function(data, textStatus, jqXHR) {
      _logInPage("_poll Request Success, code: " + window.code + ", time: " + (new Date().getTime() - _nTime) + "ms");
  switch (_aoWin.code) {
  case 200:
   _sSecondRequestTime = new Date().getTime() - _sSecondRequestTime;
        _logInPage("Second Request Success, time: " + _sSecondRequestTime + "ms");
  clearTimeout(_oResetTimeout);
 
        var _fNewLoginFunc = function(){
          $.ajax({
            url: _aoWin.redirect_uri + "&fun=new",//new login page
            type: "GET",
            success:function(msg) {
              _logInPage("new func reponse, reponseMsg: " + msg);
              var code = msg.match(/<script>(.*)<\/script>/);
              var skey=msg.match(/<skey>(.*)<\/skey>/);
              if(code){
                eval(code[1]);
              }else{
                $("#container").show();
                $("#login_container").hide();
              }
              if(skey && skey[1]){
               WebMM.model("account").setSkey(skey[1]);
              }
            },
            error:function(jqXHR, textStatus, errorThrown){
              _nNewLoginFuncErrCount++;
              if(_nNewLoginFuncErrCount > 5){
                if(confirm("Call new login page func error, refresh?")){location.reload()}
                return;
              }
              _reportNow(_aoWin.redirect_uri + " New login page func error: " + textStatus +" retryCount:" + _nNewLoginFuncErrCount);
              setTimeout(_fNewLoginFunc, 500);
            }
          });
        };
        _fNewLoginFunc();
 
        _reportNow("/cgi-bin/mmwebwx-bin/login, Second Request Success, uuid: " + _asUUID + ", time: " + _sSecondRequestTime + "ms");
  break;
 
  case 201:
        clearTimeout(_oResetTimeout);
  show_tip = 0;
  $(&#39;.errorMsg&#39;).hide();
  $(&#39;.normlDesc&#39;).hide();
  $(&#39;.successMsg&#39;).show();
        _reportNow("/cgi-bin/mmwebwx-bin/login, First Request Success, uuid: " + _asUUID);
        _reportNow("/cgi-bin/mmwebwx-bin/login, Second Request Start, uuid: " + _asUUID);
 
        _sSecondRequestTime = new Date().getTime();
 
        //_nAjaxTimeout = 5 * 1000;
        _self(_asUUID);
        break;
 
  case 408:
  setTimeout(function(){
   _self(_asUUID);
  }, 500);
  break;
 
  case 400:
  case 500:
        _reset();
        _afterLoadWebMMDo(function(){
   _aoWin.Log.d("500, Login Poll Svr Exception");
  });
  break;
  }
 },
 error: function(jqXHR, textStatus, errorThrown) {
  if (textStatus == &#39;timeout&#39;) {
        setTimeout(function(){
          _self(_asUUID);
        }, 500);
  } else {
        setTimeout(function(){
          _self(_asUUID);
        }, 5000);
 
        _logInPage("_poll Request Error:" + textStatus);
        _afterLoadWebMMDo(function(){
          _aoWin.Log.e("Login Poll Error:" + textStatus);
        });
  }
 }
 });
 }

var getUUIDCount = 0,
    _getUUIDWatchDog,
    _bGetUUIDSuccess = false;//ajax success?
 function _getUUID() {
    getUUIDCount++;
    var _self = arguments.callee,
      _loadError = function(errorText){
        _reportNow("Load UUID Error! ErrorText: " + errorText + " getUUIDCount=" + getUUIDCount);
        if(getUUIDCount > 5){
          if (confirm("Load uuid error. Refresh?")) {
            location.reload();
          }
        }
        setTimeout(function(){
          _self();
        }, 500);
      };
 
    clearTimeout(_getUUIDWatchDog);
    _getUUIDWatchDog = setTimeout(function(){
      if(!_aoWin.QRLogin.code){
        _logInPage("GetUUID Timeout, WatchDog Run");
        _self();
      }
    }, 10000);
    
        $.ajax({      
          type: "GET",      
          url: "https://login." + _sBaseHost + "/jslogin?appid=wx782c26e4c19acffb&redirect_uri="+encodeURIComponent(location.protocol+"//"+location.host+"/cgi-bin/mmwebwx-bin/webwxnewloginpage")+"&fun=new&lang=" + document.lang,
           dataType: "script",
      cache: false,
      success : function(){
        clearTimeout(_getUUIDWatchDog);
        if(_bGetUUIDSuccess) return;
        if (_aoWin.QRLogin && _aoWin.QRLogin.code == 200) {
          _logInPage("GetUUID Success, UUID=" + QRLogin.uuid);
          _bGetUUIDSuccess = true;
 
          clearTimeout(_oResetTimeout);
          _oResetTimeout = setTimeout(function(){
            location.reload();//Note: Don&#39;t run _reset(). If you run _reset(), there will may have many _poll request, as they get 408 return code
          }, 5 * 60 *1000);//5 mins
 
          _loadQRImg(QRLogin.uuid);
        } else {
          var QRLoginCode = (_aoWin.QRLogin && _aoWin.QRLogin.code) ? _aoWin.QRLogin.code : "None";
          _logInPage("GetUUID Error, QRLogin.code=" + QRLoginCode);
          _loadError("QRLogin.code= " + QRLoginCode);
        }
      },
      error : function(xhr, textStatus, errorThrown){
        _logInPage("GetUUID Error, textStatus=" + textStatus);
        _loadError(textStatus);
      }
    });
 }
 
  function _reset(){
    location.reload();
  }
 
 if ($("#login_container").is(":visible") ) {
    _getUUID();
 }
 
  
 var _bHadLog = false;
 function _ossLog() {
 if (_bHadLog) return;
 _bHadLog = true;
 var _sUvid = document.cookie.match(new RegExp( "(^| )"+"webwxuvid"+"=([^;]*)(;|$)"));
    if(!_sUvid || _sUvid.length < 3) return;
    _sUvid = _sUvid[2];
 (new Image()).src = "/cgi-bin/mmwebwx-bin/webwxstatreport?funkey=indexdemo&uvid="+_sUvid+"&uuid="+_sCurUUId;
 }
 
 
 if($("img.guide").length > 0) {
 var _nTimer = 0,
  _oGuide$ = $(".guide"),
  _oGuideTrigger$ = $("#guideTrigger, #tipTrigger"),
  _oMask$ = $(".mask");
 
  function _back() {
  _nTimer = setTimeout(function() {
  _oMask$.stop().animate({opacity:0}, function(){$(".mask").hide()});
  _oGuide$.stop().animate({marginLeft:"-120px",opacity:0}, "400", "swing",function(){
   _oGuide$.hide();
  });
  }, 100);
 }
 
 /*guide*/
 _oGuide$.css({"left":"50%", "opacity":0});
 _oGuideTrigger$.css({"backgroundColor":"white", "opacity":"0"});
 _oGuideTrigger$.mouseover(function(){
  clearTimeout(_nTimer);
  _oMask$.show().stop().animate({"opacity":0.2});
  _oGuide$.css("display", "block").stop().animate({marginLeft:"+168px", opacity:1}, 900, "swing", function() {
  _oGuide$.animate({marginLeft:"+153px"}, 300);
  });
  _ossLog();
 }).mouseout(_back);
 
 _oGuide$.mouseover(function(){
  clearTimeout(_nTimer);
 }).mouseout(_back);
 }
})(jQuery, window);

js? ?? ?? ???? ??, ? ?????? 500????? ??? SSL ??? ???? ?? QR ??? ?? ?????(???)?? ?????? ??? ????. ?? QR ??? ??? ???? ??? ??? ????? ?????. ??? ??? ?? ?? ??? ???? QR ??? ????? QR? ?? ??? 500??? ?? ?? ??? ?????. ?? ?? ??(???) ???? ?? ?? ?? Fidller, Chrome F12 ??? ??? ?????. WeChat ??????? XSS ?? ??? ???? ???? min-webmm1cba21.js? ????.

? ??? WeChat QR ?? ???? JS ?? ??? ?? ?????. ??? ??? PHP ??? ????? ?? ?? ??? ?????!