So implementieren Sie Google-Authenticator – Google QR-Code-Validator in Laravel

1 composer require "earnp/laravel-google-authenticator:dev-master"
2 ### 安装二维码生成器
3 ### 若composer require不到文件自行github 下载源码放入vendor相应的目录下
4 composer require simplesoftwareio/simple-qrcode 1.3.*

 'providers' => [
    //........
    Earnp\GoogleAuthenticator\GoogleAuthenticatorServiceprovider::class,
    SimpleSoftwareIO\QrCode\QrCodeServiceProvider::class,
],

'aliases' => [
     //..........
    'Google' => Earnp\GoogleAuthenticator\Facades\GoogleAuthenticator::class,
    'QrCode' => SimpleSoftwareIO\QrCode\Facades\QrCode::class
],

1 ###这一步可以不执行：视情况而定
2 php artisan vendor:publish

public function addUser(Request $request)
{
    if($request->isMethod('get')){
         // 创建谷歌验证码
         $createSecret = GoogleAuthenticator::CreateSecret();
         //$createSecret = [
         //   "secret" => "NJURUPQN6XNYGSF2"
         //   "codeurl" => "otpauth://totp/?secret=NJURUPQN6XNYGSF2"
         //]
         // 生成二维码
         $createSecret["qrcode"] = QrCode::encoding('UTF-8')->size(180)->margin(1)->generate($createSecret["codeurl"]);
         //发送页面
         return view('auth.auth.add',['google'=>$createSecret]);
    }
    //获取数据
    $user_from = $request->only(['role_id','username','pass','pass_confirmation','real_name','mobile','secret']);
   
    //保存入库 secret会存入数据库
    $auth_user = new AuthUserService();
    $res = $auth_user->addUser($user_from);
    return redirect('admin/auth/index');
}

//登录验证
public function login(array $param)
{
    $model = new AuthUserModel();
    //Google 验证
    if(!GoogleAuthenticator::CheckCode($userInfo['secret'],$param['secret'])){
        return ['status'=>false,'msg'=>['secret'=>['验证码错误，请重新输入']]];
    }

    $update = $model->editLoginInfo($userInfo['id'], $update);
    if(!$update){
        return ['status'=>false,'msg'=>['username'=>'更新登录信息失败']];
    }else{
        return ['status'=>true,'data'=>$userInfo];
    }
}

if(Google::CheckCode($google,$request->onecode)) {
    // 绑定场景：绑定成功，向数据库插入google参数，跳转到登录界面让用户登录
    // 登录认证场景：认证成功，执行认证操作
    dd("认证成功");
}else {
    // 绑定场景：认证失败，返回重新绑定，刷新新的二维码
    return back()->with('msg','请正确输入手机上google验证码 ！')->withInput();
    // 登录认证场景：认证失败，返回重新绑定，刷新新的二维码
    return back()->with('msg','验证码错误，请输入正确的验证码 ！')->withInput();
}

use Google;

if ($request->isMethod('post')) {
    if (empty($request->onecode) && strlen($request->onecode) != 6) return back()->with('msg','请正确输入手机上google验证码 ！')->withInput();
    // google密钥，绑定的时候为生成的密钥；如果是绑定后登录，从数据库取以前绑定的密钥
    $google = $request->google;
    // 验证验证码和密钥是否相同
    if(Google::CheckCode($google,$request->onecode)) {
        // 绑定场景：绑定成功，向数据库插入google参数，跳转到登录界面让用户登录
        // 登录认证场景：认证成功，执行认证操作
        dd("认证成功");
    }else {
        // 绑定场景：认证失败，返回重新绑定，刷新新的二维码
        return back()->with('msg','请正确输入手机上google验证码 ！')->withInput();
        // 登录认证场景：认证失败，返回重新绑定，刷新新的二维码
        return back()->with('msg','验证码错误，请输入正确的验证码 ！')->withInput();
    }
}else {
    // 创建谷歌验证码
    $createSecret = Google::CreateSecret();
    // 您自定义的参数，随表单返回
    $parameter = [["name"=>"usename","value"=>"123"]];
    return view('login.google.google', ['createSecret' => $createSecret,"parameter" => $parameter]);
}