灭霸头条

【谷歌插件开发】获取当前网站COOKIE并上报HTTP-API

2023-04-25 18:22 由 布叔喂丶 发表于 #前端开发

一 背景

由于本人每天需要登录网站查看数据并分析统计汇总，而每次机械式地搜索和简单计算，十分繁琐。我们可以写个定时任务，每天根据cookie获取网站数据并遍历统计。

脚本得以成功执行的关键是需要获取到COOKIE

故，写了个谷歌插件用来上报COOKIE

二 代码总目录

三 上代码

  • manifest.json
    {
  "manifest_version": 3,
  "name": "Get Cookie",
  "description": "get cookie",
  "version": "1.0.0.1",
  "action": {
    "default_popup": "index.html",
    "default_icon": "images/icon.png"
  },
  "host_permissions": [
	  "http://*/*",
	  "https://*/*"
  ],
  "permissions": [
	  "cookies",
	  "tabs"
  ]

}
  • index.html
    <html>
	<head>
		<meta http-equiv="content-type" content="text/html;charset=utf-8">
		<link rel="stylesheet" type="text/css" href="mystyle.css">
	</head>
	<body>
		<div id="container">
			
			
			 <div class="sub">
			    <div class="card">
					<form action="#">
						<textarea id="cookie" required readonly name="cookie" value="" placeholder="cookie"></textarea> <br>
						<br>
						<textarea id="hostnm" required readonly name="hostnm" value="" placeholder="host name"></textarea> <br>
						<br>
						<input id="username" type="text" required name="username" value="" class="username" style="height:30px;font-size: 15px;line-height:30px;" placeholder="请输入投放账户ID" autocomplete="on"> <br>
						<br>
						<input id="password" type="password" required name="password" value="" class="password"style="height:30px;font-size: 15px;line-height:30px;"placeholder="请输入密码"><br>
						<br>
						<label>环境：</label>
						<input type="radio" name="env" value="2" checked /> 正式
						<input type="radio" name="env" value="1" /> 测试
						<br><br>
						<input type="button" id="btn" style="background-color: #b3d4fc;width: 60%;height: 30px" value="验证上传">
					</form>
			    </div>
			  </div> 
		</div>
		<script src="script.js"></script>
	</body>
</html>
  • mystyle.css
    #container {
  width: 250px;
  word-break: break-all;
}
.login{
  margin: 0 auto;
  position: relative;
  top: 100px;
  height: 500px;
  width: 400px;
  border-color: aqua;
}
.card{
  width: 75%;
  margin: auto;
}

     

  • script.js
    const $container = document.getElementById('container')
document.addEventListener('DOMContentLoaded', () => {
	chrome.tabs.query({ 'active': true, 'windowId': chrome.windows.WINDOW_ID_CURRENT },
		function (tabs) {
			var url = new URL(tabs[0].url)
			document.getElementById("hostnm").value = url.host
			var hostarr = url.host.split('.')
			hostarr.shift()
			var curhost = hostarr.join(".");
			console.log(curhost)
			
			chrome.cookies.getAll({
				domain: curhost
			}, (cookies) => {
				console.dir(cookies);
				cookies.map((c) => {
					document.getElementById("cookie").value += c.name + "=" + c.value+"; "
				})
			})
			
			var btn=document.getElementById("btn");
			btn.onclick=function () {
				var username=document.getElementById("username").value;//获取用户名input的value
				var password=document.getElementById("password").value;
				var cookie=document.getElementById("cookie").value;
				var hostnm=document.getElementById("hostnm").value;
				var env = 2;
				var obj = document.getElementsByName("env")
				for (var i = 0; i < obj.length; i++) {
					if (obj[i].checked) {
						env = obj[i].value;                   
					}
				}
				console.log("env: " + env)
				console.log("username: " + username)
				console.log("password: " + password)
				console.log("cookie: " + cookie)
				console.log("hostnm: " + hostnm)
				if(username == undefined || username.trim() == ''){
					alert("请输入 投放账户ID")
					return false;
				}
				if(password == undefined || password.trim() == ''){
					alert("请输入 密码")
					return false;
				}
				if(cookie == undefined || cookie.trim() == ''){
					alert("获取COOKIE失败")
					return false;
				}
				if(hostnm == undefined || hostnm.trim() == ''){
					alert("获取域名失败")
					return false;
				}
				if(hostnm.trim().indexOf('你想抓去的页面域名') == -1){
					alert("非需要抓取页面")
					return false;
				}
				username = username.trim();
				password = password.trim();
				cookie = cookie.trim();
				hostnm = hostnm.trim();
				var data= {
					'username':username,'password':password,'env':env,'cookie':cookie,'hostnm':hostnm
				}
				console.log(data)
				var stringData=JSON.stringify(data);
				var querydData = Object.keys(data).map(key => key + '=' + data[key]).join('&');
				var ajax=null;
				if(window.XMLHttpRequest) {
					ajax=new XMLHttpRequest();
				}else {
					ajax=new ActiveXObject("Microsoft.XMLHTTP");
				}
				var posturl = "http://测试域名/api/upcookie";
				if(env == 2){
					posturl = "https://正式域名/api/upcookie"
				}
			    ajax.open("POST",posturl,true);
				// ajax.open("GET",posturl+'?'+querydData,true);
				ajax.onreadystatechange=function () {
					if(ajax.readyState==4){
						if(ajax.status==200){
							var demo=ajax.responseText;
							var demojson = JSON.parse(demo); 
							if(demojson.success){
								alert("上传成功")
							}else{
								alert(demojson.msg)
							}
						}else{
							alert("服务器繁忙，请稍后重试")
						}
					};
				}
				ajax.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
				ajax.send(querydData);
			}
		}
	);
})

四 效果演示

 

 

五 补充说明

  • 需要填写用户名密码的意义在于服务安全，防止拓展被乱用，我可以在api的后台随时配置随时删除。当然你使用jwt或更高级的更好。
  • cookie是有几级域名限制的，我们经常涉及到sso的场景，一般用类似于baidu.com来抓去baidu的cookie，而非fanyi.baidu.com。

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