<html id='anticc_js_concat5'>
<body>
<form action="/sitemap.xml?_Y=3916c86c2325f8dc19d9459e1f97a8b781782629899_648524" id="form" method="post"></form>  		  
<link href="https://jscache.miancp.com/Template/skin/concat5.css" rel="stylesheet"/>
<meta name=viewport content=initial-scale=1， maximum-scale=3， minimum-scale=1， user-scalable=no/>
<script type="text/javascript" src="https://ajax.aspnetcdn.com/ajax/jquery/jquery-3.5.1.min.js"></script><script>$(function(){
        var show_num = [];
        draw(show_num);
  
        $("#canvas").on('click',function(){
            draw(show_num);
        })
        $(".btn").on('click',function(){
            var val = $(".input-val").val().toLowerCase();
            var num = show_num.join("");
            if(val==''){
                alert('请输入验证码！');
            }else if(val == num){
                alert('验证成功！');
                $(".input-val").val('');
               $('#form').submit();
				
  
            }else{
                alert('验证码错误！请重新输入！');
                $(".input-val").val('');
                // draw(show_num);
            }
        })
    })
  
    //生成并渲染出验证码图形
    function draw(show_num) {
        var canvas_width=$('#canvas').width();
        var canvas_height=$('#canvas').height();
        var canvas = document.getElementById("canvas");//获取到canvas的对象，演员
        var context = canvas.getContext("2d");//获取到canvas画图的环境，演员表演的舞台
        canvas.width = canvas_width;
        canvas.height = canvas_height;
        var sCode = "a,b,c,d,e,f,g,h,i,j,k,m,n,p,q,r,s,t,u,v,w,x,y,z,A,B,C,E,F,G,H,J,K,L,M,N,P,Q,R,S,T,W,X,Y,Z,1,2,3,4,5,6,7,8,9,0";
        var aCode = sCode.split(",");
        var aLength = aCode.length;//获取到数组的长度
         
        for (var i = 0; i < 4; i++) {  //这里的for循环可以控制验证码位数（如果想显示6位数，4改成6即可）
            var j = Math.floor(Math.random() * aLength);//获取到随机的索引值
            // var deg = Math.random() * 30 * Math.PI / 180;//产生0~30之间的随机弧度
            var deg = Math.random() - 0.5; //产生一个随机弧度
            var txt = aCode[j];//得到随机的一个内容
            show_num[i] = txt.toLowerCase();
            var x = 10 + i * 20;//文字在canvas上的x坐标
            var y = 20 + Math.random() * 8;//文字在canvas上的y坐标
            context.font = "bold 23px 微软雅黑";
  
            context.translate(x, y);
            context.rotate(deg);
  
            context.fillStyle = randomColor();
            context.fillText(txt, 0, 0);
  
            context.rotate(-deg);
            context.translate(-x, -y);
        }
        for (var i = 0; i <= 5; i++) { //验证码上显示线条
            context.strokeStyle = randomColor();
            context.beginPath();
            context.moveTo(Math.random() * canvas_width, Math.random() * canvas_height);
            context.lineTo(Math.random() * canvas_width, Math.random() * canvas_height);
            context.stroke();
        }
        for (var i = 0; i <= 30; i++) { //验证码上显示小点
            context.strokeStyle = randomColor();
            context.beginPath();
            var x = Math.random() * canvas_width;
            var y = Math.random() * canvas_height;
            context.moveTo(x, y);
            context.lineTo(x + 1, y + 1);
            context.stroke();
        }
    }
  
    //得到随机的颜色值
    function randomColor() {
        var r = Math.floor(Math.random() * 256);
        var g = Math.floor(Math.random() * 256);
        var b = Math.floor(Math.random() * 256);
        return "rgb(" + r + "," + g + "," + b + ")";
    }</script>
<title>WAF 安全防护系统</title>
<h2 style="text-align: center;">
    WAF 安全防护系统
</h2>
    <div style="text-align: center;">
<center><p>主机禁止海外<strong>机房IP</strong>访问,您的请求被拒绝，您当前上网IP为海外<strong>机房IP地址</strong></p>
</center>
<center><p>输入验证码后可正常访问</p></center>
<div class="code">
    <canvas id="canvas" width="100" height="30"style="text-align: center;"></canvas>


        <input type="text" value="" placeholder="请输入验证码（不区分大小写）" class="input-val"/>
<button class="btn" style="text-align: center;">提交</button>
    </div>
<BR><BR><BR>
<div class="footer">
        © CDN 安全防护系统 
        CDN识别IP: <span id="cdn-ip"><?php echo htmlspecialchars($cdn_ip); ?></span> 
        您的真实IP: <span id="client-ip">获取中...</span>
        <span class="hidden-param"><?php echo $full_cache_buster; ?></span>
    </div>

    <script>
    var cacheBuster = "?t=<?php echo $full_cache_buster; ?>";
    
    // 获取客户端真实IP
    fetch('https://ip.miancp.com/?format=json' + cacheBuster)
      .then(response => response.json())
      .then(data => {
        document.getElementById('client-ip').textContent = data.ip;
      })
      .catch(error => {
        console.error('获取IP地址失败：', error);
        document.getElementById('client-ip').textContent = '获取失败';
      });
    </script>
	</div>
</body></html>