How to integrate Geetest verification code with Laravel
This article mainly introduces the method of integrating Geetestverification code with Laravel. It has a certain reference value. Now I share it with you. Friends in need can refer to it
Geetest integration process
The rough logic of logging in
Register a Geetest account
Register a behavioral verification in the background management of "JiXian"
Configure our controller according to the official Demo and routing
Configure our login template according to the official Demo
Test
##Geetest integration detailed process
1. Implement the general logic of loginCreate the controller php artisan make:controller GeetestController<?php
namespace App\Http\Controllers;
use Illuminate\Http\Request;
/**
* 这是一个集成 Geetest 验证码的 Demo 类
*/
class GeetestController extends Controller
{
/**
* 导入登录视图
*/
public function login() {
return view('Geetest/login');
}
/**
* 验证用户信息
*/
public function check() {
return '用户已经在前端通过了验证码验证, 你可以在这里完善后续的逻辑';
}
}<?php
namespace App\Http\Controllers;
use Illuminate\Http\Request;
use App\Http\Controllers\GeetestLib; // 我们创建然后拷贝得来的 GeetestLib 核心库
/**
* 这是一个集成 Geetest 验证码的 Demo 类
*/
class GeetestController extends Controller
{
// 这里配置 id & key
private $captchaId = "5d467a3cb22a9310837d51720c5251f0";
private $privateKey = "40764e6b94344f780d4b6b07148c9495";
/**
* 导入登录视图
*/
public function login() {
return view('Geetest/login');
}
/**
* 验证用户信息
*/
public function check() {
return '用户已经在前端通过了验证码验证, 你可以在这里完善后续的逻辑';
}
/**
* 实现验证功能： 直接复制官方demo提供得
*/
public function startCaptchaServlet() {
// 这里使用配置的 id & key
$GtSdk = new GeetestLib($this->captchaId, $this->privateKey);
session_start();
$data = array(
"user_id" => "test", # 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" => "127.0.0.1" # 请在此处传输用户请求验证时所携带的IP
);
$status = $GtSdk->pre_process($data, 1);
$_SESSION['gtserver'] = $status;
$_SESSION['user_id'] = $data['user_id'];
echo $GtSdk->get_response_str();
}
}// 集成 Geetest 验证码 Route::get('GeetestLogin', 'GeetestController@login'); //登录页面 Route::get('GeetestCheck', 'GeetestController@check'); //登录验证 （我们没写具体逻辑） Route::get('GeetestStartCaptchaServlet', 'GeetestController@startCaptchaServlet'); // 调用方法启用验证码
resources/views/Geetest/login.blade.php
Need to import jquery (we use npm run dev compiled app.js to integrate jquery)<!DOCTYPE html>
<html lang="zh-CN">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<!-- 这是我们用 npm run dev 编译后的 css / js -->
<link rel="stylesheet" href="/css/app.css" rel="external nofollow" >
<script src="/js/app.js"></script>
<!-- 这里需要用到两个样式 -->
<style>
.show {
display: block;
}
.hide {
display: none;
}
</style>
<title> Geetest 集成 Demo</title>
</head>
<body>
<p class="container">
<p class="row">
<p class="col-lg-12">
<h1 class="text-center">Geetest 集成 Demo
<small>
<a href="http://www.geetest.com/" rel="external nofollow" rel="external nofollow" > Geetest 官方网站 </a>
</small>
</h1>
</p>
<p class="col-lg-12">
<form method="GET" action="/GeetestCheck">
<p class="form-group">
<label for="exampleInputEmail1">模拟邮箱地址</label>
<input type="email" class="form-control" id="exampleInputEmail1" aria-describedby="emailHelp" placeholder="请输入邮箱...">
<small id="emailHelp" class="form-text text-muted">我们不会公开您的邮箱</small>
</p>
<p class="form-group">
<label for="exampleInputPassword1">模拟密码</label>
<input type="password" class="form-control" id="exampleInputPassword1" placeholder="请输入密码...">
</p>
<p class="form-group">
<p id="embed-captcha"></p>
<p id="wait" class="show">正在加载验证码......</p>
<p id="notice" class="hide">请先完成验证</p>
</p>
<!-- 这里需要绑定一个按钮 -->
<button type="submit" class="btn btn-primary" id="embed-submit">登录</button>
</form>
</p>
</p>
</p>
<!-- 引用 gt.js -->
<script src="/js/gt.js"></script>
<!-- 直接复制官方Demo里的js代码 -->
<script>
var handlerEmbed = function (captchaObj) {
$("#embed-submit").click(function (e) {
var validate = captchaObj.getValidate();
if (!validate) {
$("#notice")[0].className = "show";
setTimeout(function () {
$("#notice")[0].className = "hide";
}, 2000);
e.preventDefault();
}
});
// 将验证码加到id为captcha的元素里，同时会有三个input的值：geetest_challenge, geetest_validate, geetest_seccode
captchaObj.appendTo("#embed-captcha");
captchaObj.onReady(function () {
$("#wait")[0].className = "hide";
});
// 更多接口参考：http://www.geetest.com/install/sections/idx-client-sdk.html
};
$.ajax({
// 获取id，challenge，success（是否启用failback）
url: "/GeetestStartCaptchaServlet", // 加随机数防止缓存
type: "get",
dataType: "json",
success: function (data) {
console.log(data);
// 使用initGeetest接口
// 参数1：配置参数
// 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,
new_captcha: data.new_captcha,
product: "embed", // 产品形式，包括：float，embed，popup。注意只对PC版验证码有效
offline: !data.success // 表示用户后台检测极验服务器是否宕机，一般不需要关注
// 更多配置参数请参见：http://www.geetest.com/install/sections/idx-client-sdk.html#config
}, handlerEmbed);
}
});
</script>
</body>
</html>Test successful
Area that can be optimizedIt is best not to use a "controller" as the core class library. You should find a way to integrate GeetestLib into another placeLaravel framework implements the model layer Example of CURD operation
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