详解ThinkPHP5实现极验滑动验证码geetest功能

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下面给大家详解ThinkPHP5实现极验滑动验证码geetest功能,希望对需要的朋友有所帮助!

ThinkPHP5实现极验滑动验证码geetest功能

现在很多网站,比如淘宝,京东等都改用使用极验拖动验证码实现登录,这种方式比传统的验证码方式有更好的体验,减少用户输入的错误,也同样能起到防盗刷的功能。现在很多极验都是第三方的,也很多都是收费的。

这里主要介绍thinkphp整合系列之极验滑动验证码geetest,官网:http://www.geetest.com

具体如下:

一:注册获取key

注册;创建应用;获取key;


6066b55dc87ae.png


二:导入sdk

/ThinkPHP/Library/Org/Xb/GeetestLip.class.php(此处GeetestLip.class.php是我重新命名的geetest类文件,原名为class.geetestlib.php)


6066b5850d653.png


此处牵扯到thinkphp引入第三方类,我把第三方类放到Org/Util/Xb下面了,同时对该类文件加入命名空间如下,否则实例化类时找不到文件


6066b5a22b24a.png


三:生成验证样式

admin/view/public/cdtsh_log_smfyws.php

<!doctype html>
<html>
<head>
    <meta charset="GBK" />
    <title>网站管理系统后台</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>
<p class="wrap">
    <h1><a href="javascript:;" style="height: 116px; width: 250px;">后台管理中心</a></h1>
    <form method="post" action="{:U('Admin/Public/cdtsh_log_smfyws')}">
        <p class="login">
            <ul>
                <li>
                    <input class="input" id="username" name="username"type="text" title="用户名" data-rule="required;username" placeholder="用户名" />
                    <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="密码" data-rule="required;password" placeholder="密码"/>
                    <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="密码" data-ok=" " placeholder="验证码" data-tip="输入验证码!" title="验证码" data-rule="required;text;remote[{:U('Admin/Public/check_verify')}]" />
                    <p class="yanzhengma_box" id="verifyshow">  <img class="verifyimg reloadverify" style=" cursor: pointer;" align="right" src="{:U('public/verify')}" title="点击刷新"> </p>
                    <span class="msg-box n-right" style="position:absolute;left: 248px; top: 12px;" for="verify"></span>
                </li>
            </ul>
            <ul>
                <!--<input type="button" value="异步验证登录" onclick="check_verify()">-->
                <!--<input type="submit" value="post提交登录">-->
                <p id="captcha"></p>
            </ul>
            <button type="submit" class="btn" id="subbtn">登录</button>
        </p>
    </form>
</p>
<script src="http://static.geetest.com/static/tools/gt.js"></script>
<script>
    var handler = function (captchaObj) {
        // 将验证码加到id为captcha的元素里
        captchaObj.appendTo("#captcha");
    };
    // 获取验证码
    $.get("{:U('Admin/Public/verifys')}", function(data) {
        // 使用initGeetest接口
        // 参数1:配置参数,与创建Geetest实例时接受的参数一致
        // 参数2:回调,回调的第一个参数验证码对象,之后可以使用它做appendTo之类的事件
        initGeetest({
            gt: data.gt,
            challenge: data.challenge,
            product: "float", // 产品形式
            offline: !data.success,
            new_captcha:'true',
            width:'260px',
        }, handler);
    },'json');
</script>
</body>
</html>

四:验证函数

/Application/Common/Common/function.php

/**
 * geetest检测验证码
 */
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, # 网站用户id
        "client_type" => "web", #web:电脑上的浏览器;h5:手机上的浏览器,包括移动应用内完全内置的web_view;native:通过原生SDK植入APP应用的方式
        "ip_address" => $ip_address, # 请在此处传输用户请求验证时所携带的IP
    );
    if ($_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;
        }
    }
}
//获取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 = "无法获取!";
    }
    return $cip;
}

五:php生成验证码并验证

//极速验证
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, # 网站用户id
        "client_type" => "web", #web:电脑上的浏览器;h5:手机上的浏览器,包括移动应用内完全内置的web_view;native:通过原生SDK植入APP应用的方式
        "ip_address" => GetIP(), # 请在此处传输用户请求验证时所携带的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']=="" ){
                $this->error('请进行图形验证');
            }else{
                //dump(geetest_chcek_verify($data));
                if (geetest_chcek_verify($data)){
                    //echo '验证成功';
                    if ($this->loginAdmin($username, $password)) {
                        $data = M("User")->where("username='".$username."' and password='".md5($password)."'")->find();
                        if ($data["status"] != 1) {
                            //判断是否禁用
                            $this->recordLoginAdmin($_POST['username'], $_POST['password'], 0, "账号禁用"); //记录登录日志
                            $this->error('该帐号禁用');
                        } 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); //记录登录日志
                            $this->redirect('Admin/Index/Index');
                            //$this->success('登录成功',U('Admin/Index/Index'));
                        }
                    } else {
                        $this->recordLoginAdmin($_POST['username'], $_POST['password'], 0, "账号密码错误"); //记录登录日志
                        $this->error('登录失败');
                    }
                }else{
                    //echo '图形验证失败';
                    $this->error('图形验证失败');
                }
            }
        } else {
            $this->display();
        }
    }
}

效果图如下:

登录页面

6066b75053907.png


点击验证后


6066b786964d2.png


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