function rs_wpss_first_action() { if (rs_wpss_is_admin_sproc()) { return; } rs_wpss_start_session(); /* Add all commands after this */ /* Add Vars Here */ $key_main_page_hits = 'wpss_page_hits_' . WPSS_HASH; $key_main_pages_hist = 'wpss_pages_hit_' . WPSS_HASH; $key_main_hits_per_page = 'wpss_pages_hit_count_' . WPSS_HASH; $key_first_ref = 'wpss_referer_init_' . WPSS_HASH; $current_ref = rs_wpss_get_referrer(); $key_auth_hist = 'wpss_author_history_' . WPSS_HASH; $key_comment_auth = 'comment_author_' . WPSS_HASH; $key_email_hist = 'wpss_author_email_history_' . WPSS_HASH; $key_auth_url_hist = 'wpss_author_url_history_' . WPSS_HASH; if (empty($_SESSION['wpss_user_ip_init_' . WPSS_HASH])) { $_SESSION['wpss_user_ip_init_' . WPSS_HASH] = rs_wpss_get_ip_addr(); } if (empty($_SESSION['wpss_user_agent_init_' . WPSS_HASH])) { $_SESSION['wpss_user_agent_init_' . WPSS_HASH] = rs_wpss_get_user_agent(); } $_SESSION['wpss_version_' . WPSS_HASH] = WPSS_VERSION; $_SESSION['wpss_site_url_' . WPSS_HASH_ALT] = WPSS_SITE_URL; $_SESSION['wpss_plugin_url_' . WPSS_HASH_ALT] = WPSS_PLUGIN_URL; $_SESSION['wpss_user_ip_current_' . WPSS_HASH] = rs_wpss_get_ip_addr(); $_SESSION['wpss_user_agent_current_' . WPSS_HASH] = rs_wpss_get_user_agent(); if (!is_admin() && !current_user_can('moderate_comments')) { /* Page hits */ if (empty($_SESSION[$key_main_page_hits])) { $_SESSION[$key_main_page_hits] = 0; } ++$_SESSION[$key_main_page_hits]; /* Pages visited history */ if (empty($_SESSION[$key_main_pages_hist])) { $_SESSION[$key_main_pages_hist] = array(); $_SESSION[$key_main_hits_per_page] = array(); } $_SESSION[$key_main_pages_hist][] = rs_wpss_get_url(); /* Initial referrer */ if (empty($_SESSION[$key_first_ref])) { if (!empty($current_ref)) { $_SESSION[$key_first_ref] = $current_ref; } else { $_SESSION[$key_first_ref] = '[No Data]'; } } if (!empty($_COOKIE[$key_comment_auth])) { $stored_author_data = rs_wpss_get_author_data(); $stored_author = $stored_author_data['comment_author']; $stored_author_email = $stored_author_data['comment_author_email']; $stored_author_url = $stored_author_data['comment_author_url']; if (empty($_SESSION[$key_auth_hist]) && !empty($stored_author)) { $_SESSION[$key_auth_hist] = array(); $_SESSION[$key_auth_hist][] = $stored_author; } if (empty($_SESSION[$key_email_hist]) && !empty($stored_author_email)) { $_SESSION[$key_email_hist] = array(); $_SESSION[$key_email_hist][] = $stored_author_email; } if (empty($_SESSION[$key_auth_url_hist]) && !empty($stored_author_url)) { $_SESSION[$key_auth_url_hist] = array(); $_SESSION[$key_auth_url_hist][] = $stored_author_url; } } } }
public static function early_post_intercept() { /** * SECURITY - Checks all incoming POST requests early for malicious behavior * Added 1.9.7.8 */ if ('POST' !== $_SERVER['REQUEST_METHOD'] || rs_wpss_is_local_request() || is_user_logged_in()) { return; } global $spamshield_options; if (empty($spamshield_options)) { $spamshield_options = get_option('spamshield_options'); } if (!empty($spamshield_options['disable_misc_form_shield'])) { return; } $url = rs_wpss_get_url(); $url_lc = rs_wpss_casetrans('lower', $url); $req_uri = $_SERVER['REQUEST_URI']; $req_uri_lc = rs_wpss_casetrans('lower', $req_uri); $epc_filter_status = $wpss_error_code = $log_pref = ''; $epc_jsck_error = $epc_badrobot_error = FALSE; $form_type = 'misc form'; $pref = 'EPC-'; $errors_3p = array(); $error_txt = rs_wpss_error_txt(); $server_name = WPSS_SERVER_NAME; $server_email_domain = rs_wpss_get_email_domain($server_name); $epc_serial_post = json_encode($_POST); $form_auth_dat = array('comment_author' => '', 'comment_author_email' => '', 'comment_author_url' => ''); $blocked = FALSE; $c = array('name' => '', 'value' => '1', 'expire' => time() + 60 * 60 * 24 * 365 * 1, 'path' => '/', 'domain' => rs_wpss_get_cookie_domain(), 'secure' => FALSE, 'httponly' => FALSE); if (rs_wpss_is_xmlrpc()) { if (empty($_POST) || !empty($_GET)) { $blocked = TRUE; } rs_wpss_start_session(); $c['name'] = 'P_XMLRPC'; } if (rs_wpss_is_doing_ajax()) { if (empty($_POST) && empty($_GET) || empty($_REQUEST['action'])) { $wpss_error_code .= ' ' . $pref . 'FAR1020'; $err_cod = 'fake_ajax_request_error'; $err_msg = __('That action is currently not allowed.'); $errors_3p[$err_cod] = $err_msg; } } if (rs_wpss_skiddie_ua_check()) { $wpss_error_code .= ' ' . $pref . 'UA1004'; $err_cod = 'badrobot_skiddie_error'; $err_msg = __('That action is currently not allowed.'); $errors_3p[$err_cod] = $err_msg; } if (rs_wpss_ubl_cache()) { if (TRUE === WPSS_IP_BAN_ENABLE && rs_wpss_is_xmlrpc()) { self::ip_ban(); } $wpss_error_code .= ' ' . $pref . '0-BL'; $err_cod = 'blacklisted_user_error'; $err_msg = __('That action is currently not allowed.'); $errors_3p[$err_cod] = $err_msg; } if (!empty($c['name'])) { /* Setting cookie to honeypot bad actors */ @setcookie($c['name'], $c['value'], $c['expire'], $c['path'], $c['domain'], $c['secure'], $c['httponly']); } if (!empty($wpss_error_code)) { rs_wpss_update_accept_status($form_auth_dat, 'r', 'Line: ' . __LINE__, $wpss_error_code); if (!empty($spamshield_options['comment_logging'])) { rs_wpss_log_data($form_auth_dat, $wpss_error_code, $form_type, $epc_serial_post); } } else { rs_wpss_update_accept_status($form_auth_dat, 'a', 'Line: ' . __LINE__); } /* Now output error message */ if (!empty($wpss_error_code)) { $error_msg = ''; foreach ($errors_3p as $c => $m) { $error_msg .= '<strong>' . $error_txt . ':</strong> ' . $m . '<br /><br />' . WPSS_EOL; } WP_SpamShield::wp_die($error_msg, TRUE); } }