format("Y/m/d h:i:s"); // Convert arrays and objects to JSON format if (is_array($data) || is_object($data)) { $data = json_encode($data); $message = $message . " " . $data; } else if ($data) { $message = $message . " " . $data; } error_log("[$date] " . $message ."\r\n",3,$log_File); } } /** * Add a meta box for testing the SSH connection. */ add_action('add_meta_boxes', function () { add_meta_box( 'test_ssh_connection_box', __('Test SSH Connection', 'rl-mailwarmer'), 'rl_mailwarmer_render_test_ssh_connection_box', 'server', 'side', 'default' ); }); /** * Render the SSH connection test meta box. * * @param WP_Post $post The current post object. */ function rl_mailwarmer_render_test_ssh_connection_box($post) { // Add a nonce field for security wp_nonce_field('test_ssh_connection_nonce', 'test_ssh_connection_nonce_field'); // Render the button ?>

post_type === 'server') { wp_enqueue_script( 'rl-mailwarmer-test-ssh-js', RL_MAILWARMER_URL . 'js/test-ssh-connection.js', // Adjust path as needed ['jquery'], null, true ); wp_localize_script('rl-mailwarmer-test-ssh-js', 'rlMailWarmerTestSSH', [ 'ajax_url' => admin_url('admin-ajax.php'), 'nonce' => wp_create_nonce('test_ssh_connection_nonce'), 'post_id' => $post->ID ]); } }); add_action('wp_ajax_rl_mailwarmer_test_ssh_connection', function () { // Verify nonce if (!isset($_POST['security']) || !wp_verify_nonce($_POST['security'], 'test_ssh_connection_nonce')) { wp_send_json_error(__('Invalid nonce', 'rl-mailwarmer')); } // Validate and sanitize input $post_id = intval($_POST['post_id']); if (!$post_id || get_post_type($post_id) !== 'server') { wp_send_json_error(__('Invalid server ID.', 'rl-mailwarmer')); } // Fetch server details $server_ip = get_post_meta($post_id, 'ip_address', true); $server_port = get_post_meta($post_id, 'ssh_port', true); $server_user = get_post_meta($post_id, 'username', true); $server_key = get_post_meta($post_id, 'ssh_private_key', true); // log_to_file("wp_ajax_rl_mailwarmer_test_ssh_connection - SSH $server_user $server_ip $server_port"); // log_to_file("wp_ajax_rl_mailwarmer_test_ssh_connection - SSH Private Key: $server_key"); if (empty($server_ip) || empty($server_user) || empty($server_key)) { wp_send_json_error(__('Missing server credentials.', 'rl-mailwarmer')); } // Test SSH connection try { $ssh = new phpseclib3\Net\SSH2($server_ip, $server_port); $key = phpseclib3\Crypt\PublicKeyLoader::loadPrivateKey($server_key); if (!$ssh->login($server_user, $key)) { throw new Exception(__('SSH login failed.', 'rl-mailwarmer')); } wp_send_json_success(__('SSH connection successful.', 'rl-mailwarmer')); } catch (Exception $e) { wp_send_json_error($e->getMessage()); } });