补环境之鼠标轨迹模拟

一时失言乱红尘 2024-02-21 10:04 103阅读 0赞

在补环境时，有时候需要模拟鼠标轨迹，生成轨迹，对轨迹加密后发到到服务端进行验证。

鼠标轨迹一般有点击、滑动等，这里主要说下思路以及分享部分代码提供参考。

首先页面肯定会注册点击、滑动这些事件，那么我们可以监听这些事件从而获取响应得点击、滑动事件函数，获取到函数后，就可以使用算法生成轨迹，参考代码如下。都是白嫖，就别太挑剔了，至少给大家提供了一个思路，好多人连思路都没有。

window["onload"]();//注册页面事件
    let clickEventList;
    if(ldvm.memory.asyncEvent.listener){
        clickEventList = ldvm.memory.asyncEvent.listener["click"];//鼠标单击
    }
    
    let onmousemoveFunc = document["onmousemove"];
    
    let clickEvent = clickEventList[0];
    let mself = clickEvent.self;//当前对象
    let listener = clickEvent.listener;//调用函数，就是单击事件函数
    //listener.call(self);//进行调用
    //模拟鼠标事件轨迹
    
    let mdiv = document.createElement('div');
    
    let myClick = function myClick(x,y){
    
        x = parseInt(x);
        y = parseInt(y);
    
        var pointerEvent = {
            "altKey":false,
            "isTrusted":true,
            "target":mdiv,
            "srcElement":mdiv,
            "clientX":x,
            "clientY":y,
            "layerX":x,
            "layerY":y,
            "pageX":x,
            "pageY":y,
            "screenX":x,
            "screenY":y,
            "pointerType":"mouse",
            "type":"click",
            "view":window
        };
        pointerEvent = ldvm.toolsFunc.createProxyObj(pointerEvent,PointerEvent,"pointerEvent");
    
        listener.call(mself,pointerEvent);
    }
    
    let mourseMoveByZb = function mourseMoveByZb(x,y){
        x = parseInt(x);
        y = parseInt(y);
        var mouseEvent = {
            "target":mdiv,
            "clientX":x,
            "clientY":y,
            "altKey":false,
            "isTrusted":true,
            "target":mdiv,
            "srcElement":mdiv,
            "layerX":x,
            "layerY":y,
            "pageX":x,
            "pageY":y,
            "screenX":x,
            "screenY":y,
            "type":"mousemove",
            "view":window
        };
        mouseEvent = ldvm.toolsFunc.createProxyObj(mouseEvent,MouseEvent,"mouseEvent");
    
        onmousemoveFunc.call(document,mouseEvent);
    }
    
    let zuobiaoMn = function(){
    
    
        debugger;
        let zbArr = [
            {'x':303,'y':108},
            {'x':406,'y':232},
            {'x':503,'y':391},
            {'x':609,'y':478},
            {'x':705,'y':553},
            {'x':835,'y':602},
            {'x':992,'y':732},
            {'x':1008,'y':441},
            {'x':671,'y':521},
            {'x':1202,'y':723}
        ];
    
        var num1 = ldvm.toolsFunc.getSuijishu(0,9);
        var num2 = ldvm.toolsFunc.getSuijishu(0,9);
        var num3 = ldvm.toolsFunc.getSuijishu(0,9);
    
        var ele1 = zbArr[num1];
        var ele2 = zbArr[num2];
        var ele3 = zbArr[num3];
      
        let x1 = ele1.x;
        let y1 = ele1.y;
    
        let x2 = ele2.x;
        let y2 = ele2.y;
    
        let x3 = ele3.x;
        let y3 = ele3.y;
    
        //159,81,19|55,56,1609|219,89,3361
        //先生成轨迹
        var param = x1 + ',' + y1 + '|' + x2 + ',' + y2 + '|' + x3 + ',' + y3;
        var traceStr = ldvm.toolsFunc.getTrace(param);
    
        var arr = traceStr.split('|');
    
        // mourseMoveByZb(x1,y1);
        myClick(x1, y1);
    
        for (let i = 0; i < arr.length; i++) {
            var mrr = arr[i];
            var brr = mrr.split(',');
            var x = brr[0];
            var y = brr[1];
    
            mourseMoveByZb(x, y);
            //moursemove
    
            if (x == x2 && y == y2) {
                myClick(x2, y2);
            }
        }
    
        mourseMoveByZb(x3, y3);
        myClick(x3, y3);
    }