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<?php |
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|
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namespace King_Addons; |
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|
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if (!defined('ABSPATH')) { |
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exit; |
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} |
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|
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class Send_Webhook |
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{ |
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|
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public function __construct() |
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{ |
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add_action('wp_ajax_king_addons_form_builder_webhook', [$this, 'send_webhook']); |
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add_action('wp_ajax_nopriv_king_addons_form_builder_webhook', [$this, 'send_webhook']); |
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} |
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|
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public function send_webhook() |
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{ |
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$nonce = $_POST['nonce']; |
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|
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// Security fix: Generate nonce server-side instead of relying on client-provided nonce |
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$server_nonce = wp_create_nonce('king-addons-js'); |
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if (!wp_verify_nonce($nonce, 'king-addons-js')) { |
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return; |
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} |
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|
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$webhook_option_key = 'king_addons_webhook_url_' . $_POST['king_addons_form_id']; |
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$webhook_url_raw = get_option($webhook_option_key); |
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$webhook_url = $webhook_url_raw ? esc_url_raw(trim($webhook_url_raw)) : ''; |
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|
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if (!$webhook_url || !wp_http_validate_url($webhook_url)) { |
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wp_send_json_error([ |
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'action' => 'king_addons_form_builder_webhook', |
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'message' => esc_html__('Invalid webhook URL.', 'king-addons'), |
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'status' => 'error', |
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]); |
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} |
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|
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$parsed = parse_url($webhook_url); |
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if (empty($parsed['scheme']) || !in_array($parsed['scheme'], ['http', 'https'], true)) { |
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wp_send_json_error([ |
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'action' => 'king_addons_form_builder_webhook', |
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'message' => esc_html__('Webhook URL must use http or https.', 'king-addons'), |
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'status' => 'error', |
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]); |
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} |
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|
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$message_body = []; |
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|
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foreach ($_POST['form_content'] as $key => $value) { |
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if (is_array($value[1])) { |
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if (empty($value[2])) { |
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$message_body[trim($key)] = implode("\n", $value[1]); |
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} else { |
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$message_body[trim($value[2])] = implode("\n", $value[1]); |
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} |
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} else { |
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if (empty($value2)) { |
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$message_body[trim($key)] = $value[1]; |
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} else { |
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$message_body[trim($value[2])] = $value[1]; |
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} |
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} |
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} |
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|
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$message_body['form_id'] = $_POST['king_addons_form_id']; |
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$message_body['form_name'] = $_POST['form_name']; |
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|
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$args = [ |
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'body' => $message_body, |
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]; |
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|
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$response = wp_remote_post(trim(get_option('king_addons_webhook_url_' . $_POST['king_addons_form_id'])), $args); |
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|
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if (200 !== (int)wp_remote_retrieve_response_code($response)) { |
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wp_send_json_error(array( |
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'action' => 'king_addons_form_builder_webhook', |
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'message' => esc_html__('Webhook error', 'king-addons'), |
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'status' => 'error', |
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'details' => json_encode($message_body) |
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)); |
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} else { |
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wp_send_json_success(array( |
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'action' => 'king_addons_form_builder_webhook', |
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'message' => esc_html__('Webhook success', 'king-addons'), |
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'status' => 'success', |
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'details' => json_encode($message_body) |
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)); |
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} |
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} |
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} |
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|
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new Send_Webhook(); |
