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编辑当前文件:/home/pulsehostuk9/www/status.pulsehost.co.uk/app/controllers/WebhookPaddle.php

<?php
/*
 * @copyright Copyright (c) 2024 AltumCode (https://altumcode.com/)
 *
 * This software is exclusively sold through https://altumcode.com/ by the AltumCode author.
 * Downloading this product from any other sources and running it without a proper license is illegal,
 *  except the official ones linked from https://altumcode.com/.
 */

namespace Altum\Controllers;

use Altum\Models\Payments;

class WebhookPaddle extends Controller {

public function index() {

if(empty($_POST)) {
            die();
        }

$public_key = openssl_get_publickey(settings()->paddle->public_key);

/* Get the p_signature parameter & base64 decode it. */
        $signature = base64_decode($_POST['p_signature']);

/* Get the fields sent in the request, and remove the p_signature parameter */
        $fields = $_POST;
        unset($fields['p_signature']);

/* ksort() and serialize the fields */
        ksort($fields);
        foreach($fields as $k => $v) {
            if(!in_array(gettype($v), array('object', 'array'))) {
                $fields[$k] = "$v";
            }
        }
        $data = serialize($fields);

/* Verify the signature */
        $verification = openssl_verify($data, $signature, $public_key, OPENSSL_ALGO_SHA1);

if(!$verification) {
            die('Invalid signature verification.');
        }

/* Start getting the payment details */
        $payment_subscription_id = null;
        $external_payment_id = $_POST['p_order_id'];
        $payment_total = $_POST['p_sale_gross'];
        $payment_currency = $_POST['p_currency'];
        $payment_type = 'one_time';

/* Payment payer details */
        $payer_email = $_POST['p_customer_email'];
        $payer_name = $_POST['p_customer_name'];

/* Parse metadata */
        $metadata = explode('&', $_POST['passthrough']);
        $user_id = (int) $metadata[0];
        $plan_id = (int) $metadata[1];
        $payment_frequency = $metadata[2];
        $base_amount = $metadata[3];
        $code = $metadata[4];
        $discount_amount = $metadata[5] ? $metadata[5] : 0;
        $taxes_ids = $metadata[6] ?: null;

(new Payments())->webhook_process_payment(
            'paddle',
            $external_payment_id,
            $payment_total,
            $payment_currency,
            $user_id,
            $plan_id,
            $payment_frequency,
            $code,
            $discount_amount,
            $base_amount,
            $taxes_ids,
            $payment_type,
            $payment_subscription_id,
            $payer_email,
            $payer_name
        );

echo 'successful';

}