這篇文章主要介紹了thinkphp整合系列之極驗滑動驗證碼geetest ,功能的實例代碼，本文圖文並茂給大家介紹的非常詳細，具有一定的參考借鑑價值，需要的朋友可以參考下
給一個央企做官網，登錄模塊用的thinkphp驗證碼類。但是2019-6-10到12號，國家要求央企檢驗官網漏洞，防止黑客攻擊，正直貿易戰激烈升級時期，所以各事業單位很重視官網安全性，於是乎集團總部就委託了寧波一個專業檢測公司用專業工具檢測出，後臺驗證碼能用打碼工具暴力破解，發函要求整改。so，就有了下面的極速驗證圖形
一：註冊獲取key
註冊；創建應用；獲取key；
二：導入sdk
/ThinkPHP/Library/Org/Xb/GeetestLip.class.php（此處GeetestLip.class.php是我重新命名的geetest類文件，原名爲class.geetestlib.php）
此處牽扯到thinkphp引入第三方類，我把第三方類放到Org/Util/Xb下面了，同時對該類文件加入命名空間如下，否則實例化類時找不到文件
三：生成驗證樣式
admin/view/public/cdtsh_log_smfyws.php
<!doctype html>
<html>
<head>
<meta charset="GBK" />
<title>網站管理系統後臺</title>
<script language="javascript" type="text/javascript" src="__JS__/jquery.js"></script>
<link rel="stylesheet" href="__CSS__/jquery.validator.css">
<script type="text/javascript" src="__JS__/jquery.validator.js"></script>
<script type="text/javascript" src="__JS__/zh_CN.js"></script>
<link href="__CSS__/admin_login.css?v20130227" rel="stylesheet" />
<script>
$(document).ready(function(){
var verifyimg = $(".verifyimg").attr("src");
$(".reloadverify").click(function(){
if( verifyimg.indexOf('?')>0){
$(".verifyimg").attr("src", verifyimg+'&random='+Math.random());
}else{
$(".verifyimg").attr("src", verifyimg.replace(/\?.*$/,'')+'?'+Math.random());
}
});
});
</script>
</head>
<body>
<div class="wrap">
<h1><a href="javascript:;" style="height: 116px; width: 250px;">後臺管理中心</a></h1>
<form method="post" action="{:U('Admin/Public/cdtsh_log_smfyws')}">
<div class="login">
<ul>
<li>
<input class="input" id="username" name="username"type="text" title="用戶名" data-rule="required;username" placeholder="用戶名" />
<span class="msg-box n-right" style="position:absolute; left: 248px; top: 12px; " for="username"></span>
</li>
<li>
<input class="input" name="password" type="password" title="密碼" data-rule="required;password" placeholder="密碼"/>
<span class="msg-box n-right" style="position:absolute;left: 248px; top: 12px;" for="password"></span>
</li>
<li>
<input class="input" id="verify" name="verify" type="text" style="width:130px;" title="密碼" data-ok=" " placeholder="驗證碼" data-tip="輸入驗證碼！" title="驗證碼" data-rule="required;text;remote[{:U('Admin/Public/check_verify')}]" />
<div class="yanzhengma_box" id="verifyshow"> <img class="verifyimg reloadverify" style=" cursor: pointer;" align="right" src="{:U('public/verify')}" title="點擊刷新"> </div>
<span class="msg-box n-right" style="position:absolute;left: 248px; top: 12px;" for="verify"></span>
</li>
</ul>
<ul>
<!--<input type="button" value="異步驗證登錄" onclick="check_verify()">-->
<!--<input type="submit" value="post提交登錄">-->
<div id="captcha"></div>
</ul>
<button type="submit" class="btn" id="subbtn">登錄</button>
</div>
</form>
</div>
<script src="http://static.geetest.com/static/tools/gt.js"></script>
<script>
var handler = function (captchaObj) {
// 將驗證碼加到id爲captcha的元素裏
captchaObj.appendTo("#captcha");
};
// 獲取驗證碼
$.get("{:U('Admin/Public/verifys')}", function(data) {
// 使用initGeetest接口
// 參數1：配置參數，與創建Geetest實例時接受的參數一致
// 參數2：回調，回調的第一個參數驗證碼對象，之後可以使用它做appendTo之類的事件
initGeetest({
gt: data.gt,
challenge: data.challenge,
product: "float", // 產品形式
offline: !data.success,
new_captcha:'true',
width:'260px',
}, handler);
},'json');
</script>
</body>
</html>
四：驗證函數
/Application/Common/Common/function.php
/**
* geetest檢測驗證碼
*/
function geetest_chcek_verify($data){
$geetest_id = "7149e2021d7938157e";
$geetest_key = "62b92039e1e9cf9455";
$geetest=new \Org\Util\Xb\GeetestLib($geetest_id,$geetest_key);
$user_id=$_SESSION['geetest']['user_id'];
$ip_address=$_SESSION['geetest']['ip_address'];
$dataa = array(
"user_id" => $user_id, # 網站用戶id
"client_type" => "web", #web:電腦上的瀏覽器；h5:手機上的瀏覽器，包括移動應用內完全內置的web_view；native：通過原生SDK植入APP應用的方式
"ip_address" => $ip_address, # 請在此處傳輸用戶請求驗證時所攜帶的IP
);
if ($_SESSION['geetest']['gtserver']==1){
$result=$geetest->success_validate($data['geetest_challenge'], $data['geetest_validate'], $data['geetest_seccode'], $dataa);
//return $result;
if ($result) {
//return 11;
return true;
} else{
//return 22;
return false;
}
}else{
if ($geetest->fail_validate($data['geetest_challenge'],$data['geetest_validate'],$data['geetest_seccode'])) {
//return 33;
return true;
}else{
//return 44;
return false;
}
}
}
//獲取id地址
function GetIP() {
if (!empty($_SERVER["HTTP_CLIENT_IP"])) {
$cip = $_SERVER["HTTP_CLIENT_IP"];
} elseif (!empty($_SERVER["HTTP_X_FORWARDED_FOR"])) {
$cip = $_SERVER["HTTP_X_FORWARDED_FOR"];
} elseif (!empty($_SERVER["REMOTE_ADDR"])) {
$cip = $_SERVER["REMOTE_ADDR"];
} else {
$cip = "無法獲取！";
}
return $cip;
}
五：php 生成驗證碼 並 驗證
//極速驗證
public function verifys(){
//require_once dirname(dirname(dirname(__FILE__))) . '/lib/class.geetestlib.php';
//require_once dirname(dirname(__FILE__)) . '/config/config.php';
// $GtSdk = new GeetestLib(CAPTCHA_ID, PRIVATE_KEY);
$geetest_id = "7149e2021d7938157e9";
$geetest_key = "62b92039e1e9cf";
$geetest=new \Org\Util\Xb\GeetestLib($geetest_id,$geetest_key);
//dump($geetest);die;
$user_id = "test";
$data = array(
"user_id" => $user_id, # 網站用戶id
"client_type" => "web", #web:電腦上的瀏覽器；h5:手機上的瀏覽器，包括移動應用內完全內置的web_view；native：通過原生SDK植入APP應用的方式
"ip_address" => GetIP(), # 請在此處傳輸用戶請求驗證時所攜帶的IP
);
$status = $geetest->pre_process($data,1);
//dump($status);
$_SESSION['geetest']=array(
'gtserver'=>$status,
'user_id'=>$user_id,
'ip_address'=>GetIP(),
);
echo $geetest->get_response_str();
}
public function cdtsh_log_smfyws() {
if ($_SESSION['userid']) {
$this->redirect('Admin/Index/Index');
} else {
if (IS_POST) {
$username = $_POST['username'];
$password = $_POST['password'];
//$geetest_challenge = $_POST['geetest_challenge'];
//$geetest_validate = $_POST['geetest_validate'];
//$geetest_seccode = $_POST['geetest_seccode'];
$data=I('post.');
if($data['geetest_challenge']=="" || $data['geetest_validate']=="" ||$data['geetest_seccode']=="" ){
$this->error('請進行圖形驗證');
}else{
//dump(geetest_chcek_verify($data));
if (geetest_chcek_verify($data)){
//echo '驗證成功';
if ($this->loginAdmin($username, $password)) {
$data = M("User")->where("username='".$username."' and password='".md5($password)."'")->find();
if ($data["status"] != 1) {
//判斷是否禁用
$this->recordLoginAdmin($_POST['username'], $_POST['password'], 0, "賬號禁用"); //記錄登錄日誌
$this->error('該帳號禁用');
} else {
$save["lastlogin_time"] = time();
$save["lastlogin_ip"] = get_client_ip();
$save["login_num"] = $data["login_num"] + 1;
$status = M("user")->where(array("id" => $data['id']))->save($save);
$_SESSION['userid'] = $data['id'];
$_SESSION['user'] = $data['username'];
$_SESSION['rid'] = $data['a_Id'];
$this->recordLoginAdmin($_POST['username'], $_POST['password'], 1); //記錄登錄日誌
$this->redirect('Admin/Index/Index');
//$this->success('登錄成功',U('Admin/Index/Index'));
}
} else {
$this->recordLoginAdmin($_POST['username'], $_POST['password'], 0, "賬號密碼錯誤"); //記錄登錄日誌
$this->error('登錄失敗');
}
}else{
//echo '圖形驗證失敗';
$this->error('圖形驗證失敗');
}
}
} else {
$this->display();
}
}
}
到這裏就結束了
總結
以上所述是小編給大家介紹的thinkphp整合系列之極驗滑動驗證碼geetest功能,希望對大家有所幫助，如果大家有任何疑問請給我留言，小編會及時回覆大家的。在此也非常感謝大家對神馬文庫網站的支持！
如果你覺得本文對你有幫助，歡迎轉載，煩請註明出處，謝謝！