給一個央企作官網,登陸模塊用的thinkphp驗證碼類。可是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,因此各事業單位很重視官網安全性,因而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javascript
官網:http://www.geetest.com/php
一:註冊獲取key
註冊;建立應用;獲取key;css
二:導入sdk
/ThinkPHP/Library/Org/Xb/GeetestLip.class.php(此處GeetestLip.class.php是我從新命名的geetest類文件,原名爲class.geetestlib.php)html
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以下,不然實例化類時找不到文件java
三:生成驗證樣式 jquery
admin/view/public/cdtsh_log_smfyws.phpweb
<!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="異步驗證登陸" onclick="check_verify()">--> <!--<input type="submit" value="post提交登陸">--> <div id="captcha"></div> </ul> <button type="submit" class="btn" id="subbtn">登陸</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 $.get("{:U('Admin/Public/verifys')}", function(data) { // 使用initGeetest接口 // 參數1:配置參數,與建立Geetest實例時接受的參數一致 // 參數2:回調,回調的第一個參數驗證碼對象,以後能夠使用它作appendTo之類的事件 initGeetest({ gt: data.gt, challenge: data.challenge, product: "float", // 產品形式 offline: !data.success, new_captcha:'true', width:'260px', }, handler); },'json'); </script> </body> </html>
四:驗證函數
/Application/Common/Common/function.phpthinkphp
/** * geetest檢測驗證碼 */ function geetest_chcek_verify($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,包括移動應用內徹底內置的web_view;native:經過原生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 = "沒法獲取!"; } return $cip; }
五:php 生成驗證碼 並 驗證json
//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,包括移動應用內徹底內置的web_view;native:經過原生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, "帳號禁用"); //記錄登陸日誌 $this->error('該賬號禁用'); } 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); //記錄登陸日誌 $this->redirect('Admin/Index/Index'); //$this->success('登陸成功',U('Admin/Index/Index')); } } else { $this->recordLoginAdmin($_POST['username'], $_POST['password'], 0, "帳號密碼錯誤"); //記錄登陸日誌 $this->error('登陸失敗'); } }else{ //echo '圖形驗證失敗'; $this->error('圖形驗證失敗'); } } } else { $this->display(); } } }
到這裏就結束了瀏覽器