Laravelga Google Recaptcha V3 ni ulash

Assalomu alaykum. Bugun o`zim uchun foydali deb bilgan ancha qiziqarli Google Recaptcha ni ulash haqida maqola qilishga qaror qildim.

Ho`sh v3 va v2 farqlarini googledan topsangiz bo`ladi. Asosiy farqi v2 doim biz ko`rib o`rgangan mototsiklni belgilang deydigani v2.

v3 versiya esa k`orinmaydi va u foydalanuvchining harakatiga qarab aniqlanadi va googledan shunga qarab o`tadi yoki o`tmaydi.

Endi kod qismiga kelamiz.

Googledan Recaptcha key va secretlarni olish uchun yaratish zarur. Buning uchun Google Recaptcha saytida kirasiz va kerakli maydonlarni to`ldirib saqlaysiz.

Shundan so`ng sizga Sizga Key va Secret beradi ularni olib env fayiliga saqlaymiz.

GOOGLE_RECAPTCHA_KEY=BERILGAN_KEY
GOOGLE_RECAPTCHA_SECRET=BERILGAN_SECRET

Bundan so'ng config/services.php faylining eng tagiga qo`shamiz

'recaptcha' => [
        'key'    => env('GOOGLE_RECAPTCHA_KEY'),
        'secret' => env('GOOGLE_RECAPTCHA_SECRET'),
        'url'    => env('GOOGLE_RECAPTCHA_URL', "https://www.google.com/recaptcha/api/siteverify"),
 ],

Providers/AppServiceProvider.php faylining boot nomli funksiyasi tagiga qo'shamiz

Validator::extend('recaptchaV3', 'App\\Services\\Admin\\AdminService@checkGoogleRecaptchaV3');

app papkani ichida Services degan papka ochib uning ichida Admin nomli yana papka ochamiz Admin nomli papka ichida AdminService.php faylini ochamiz va pasdagi kodlarni tashlaymiz.

<?php

namespace App\Services\Admin;

class AdminService
{

    public function checkGoogleRecaptchaV3($name): bool
    {
        $response = request($name);
        $result   = file_get_contents(
            config('services.recaptcha.url'),
            false,
            stream_context_create([
                'http' => [
                    'header'  => "Content-type: application/x-www-form-urlencoded\r\n",
                    'method'  => 'POST',
                    'content' => http_build_query([
                        'secret'   => config('services.recaptcha.secret'),
                        'response' => $response,
                        'remoteip' => request()->ip(),
                    ]),
                ],
            ])
        );

        try {
            $resultJson = json_decode($result, false, 512, JSON_THROW_ON_ERROR);
        } catch (\JsonException $e) {
            return false;
        }
        if (!$resultJson->success || $resultJson->score < 0.3) {
            return false;
        }

        return $resultJson->success;
    }

}

Men Laravel UIdan foydalanganman siz o'zizngiz Login qilish malumotlari keladigan Controllerga yozasiz.

public function validateLogin(Request $request): void
{
    $request->validate([
        $this->username() => 'required|string',
        'password'        => 'required|string',
        'recaptcha'       => 'required|recaptchaV3',
    ]);
}

Bu yerda 'recaptcha' => 'required|recaptchaV3' shu recaptchani validatsiya qilish uchun AdminService dagi checkGoogleRecaptchaV3 dan tekshiradi agar validatsiyadan o`tsa bajarilishiga qo`yib beradi o'tmasa xatolik beradi.

Endi blade fayllarni to'g'rlaymiz. resources/views/auth/login.blade.php fayiliga kirib form tegining @csrf ni tagiga yozamiz

<input type="hidden" name="recaptcha" id="recaptcha">
@if (count($errors) > 0)
   <div class="alert alert-danger" role="alert">
       @foreach ($errors->all() as $error)
           {{ $error }}<br>
       @endforeach
    </div>
@endif

Asosiy bladega o`tib bu kodlarni ham qo`shamiz.

<script src="https://www.google.com/recaptcha/api.js?render={{ config('services.recaptcha.key') }}"></script>
<script>
    grecaptcha.ready(function () {
        grecaptcha.execute('{{ config('services.recaptcha.key') }}', {action: 'contact'}).then(function (token) {
            let recaptchaId = document.getElementById('recaptcha');
            if (token && recaptchaId) {
                recaptchaId.value = token;
            }
        });
    });
</script>

Va bo'ldi endi ishlashi kerak. Agarda sizda biror muammo bolsa Telegram Guruhimizda so'rang.

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