function sixscan_events_deactivation()
{
if (sixscan_common_is_account_active() == TRUE) {
sixscan_communication_oracle_reg_deactivate(sixscan_common_get_site_id(), sixscan_common_get_api_token());
/* "Not active" , this will disallow scanner to work on this host */
sixscan_common_set_account_active(FALSE);
}
/* Revert the .htaccess to "pre-6scan" state */
sixscan_htaccess_uninstall();
}
function sixscan_communication_oracle_auth_dashboard_get($nonce, $redirect_link)
{
if (sixscan_common_get_dashboard_token() == FALSE || sixscan_common_get_site_id() == FALSE) {
return FALSE;
}
$paypal_return_get = isset($_GET['thankyou']) ? 1 : 0;
$fixnow_get = isset($_GET['fixnow']) ? 1 : 0;
$token_for_dashboard = md5(SIXSCAN_COMM_ORACLE_AUTH_SALT . $nonce . sixscan_common_get_dashboard_token());
$dashboard_url = SIXSCAN_COMM_ORACLE_AUTH_DASHBOARD_URL . 'site_id=' . sixscan_common_get_site_id() . '&nonce=' . $nonce . '&token=' . $token_for_dashboard . '&redirect_to=' . $redirect_link . "&thankyou=" . $paypal_return_get . "&fixnow=" . $fixnow_get;
return $dashboard_url;
}
function sixscan_backup_comm_req_signature_from_server($req_type, $params, $date, $backup_id, $prev_etag = "")
{
$req_signature = array();
$api_token = sixscan_common_get_api_token();
$site_id = sixscan_common_get_site_id();
$url = SIXSCAN_BODYGUARD_6SCAN_BACKUP_MPU_SIG_URL . "?site_id=" . $site_id . "&api_token=" . $api_token . "&backup_id=" . $backup_id . "&req_type=" . $req_type . "&date=" . urlencode($date) . "&prev_etag=" . $prev_etag . "¶meters=" . urlencode($params);
$result = sixscan_common_request_network($url, NULL);
if (is_wp_error($result) == TRUE) {
return NULL;
}
$result = json_decode(wp_remote_retrieve_body($result));
$req_signature['url'] = base64_decode(urldecode($result->url));
$req_signature['signature'] = $result->signature;
return $req_signature;
}
header("HTTP/1.1 500 Bad verification token");
}
exit(0);
}
if (sixscan_common_is_account_active() != TRUE) {
header("HTTP/1.1 500 6Scan not active");
exit(0);
}
$oracle_nonce = intval($_REQUEST['nonce']);
$last_nonce = intval(get_option(SIXSCAN_OPTION_COMM_LAST_SIG_UPDATE_NONCE));
if ($last_nonce >= $oracle_nonce) {
header("HTTP/1.1 500 Bad nonce request");
exit(0);
}
$api_token = sixscan_common_get_api_token();
$site_id = sixscan_common_get_site_id();
$expected_token = md5(SIXSCAN_SIGNATURE_SCHEDULER_SALT . $oracle_nonce . $api_token);
$received_token = $_REQUEST['token'];
if ($expected_token != $received_token) {
header("HTTP/1.1 418 I'm a teapot");
//as defined in RFC2324: http://tools.ietf.org/html/rfc2324
exit(0);
}
$error_list = "";
/* From now on, all errors will be caught and shown */
sixscan_common_show_all_errors();
/* Mark this nonce as already used */
update_option(SIXSCAN_OPTION_COMM_LAST_SIG_UPDATE_NONCE, $oracle_nonce);
/* Requested backup */
if (isset($_REQUEST[SIXSCAN_NOTICE_BCKP_REQUEST]) && $_REQUEST[SIXSCAN_NOTICE_BCKP_REQUEST] == '1') {
require_once '../backup/backup_func.php';
function sixscan_common_is_regdata_present()
{
if (sixscan_common_get_site_id() == FALSE || sixscan_common_get_api_token() == FALSE || sixscan_common_get_verification_token() == FALSE || sixscan_common_get_dashboard_token() == FALSE) {
return FALSE;
}
return TRUE;
}
function sixscan_installation_uninstall()
{
try {
/* Notify the server, to disable account */
sixscan_communication_oracle_reg_uninstall(sixscan_common_get_site_id(), sixscan_common_get_api_token());
/* Remove verification file, if exists */
sixscan_communication_oracle_reg_remove_verification_file();
/* Remove lines from htaccess */
sixscan_htaccess_uninstall();
/* Clear the database */
delete_option(SIXSCAN_OPTIONS_SETUP_ACCOUNT);
delete_option(SIXSCAN_OPTION_MENU_IS_BLOG_VERIFIED);
delete_option(SIXSCAN_OPTION_MENU_SITE_ID);
delete_option(SIXSCAN_OPTION_MENU_API_TOKEN);
delete_option(SIXSCAN_OPTION_MENU_VERIFICATION_TOKEN);
delete_option(SIXSCAN_OPTION_MENU_DASHBOARD_TOKEN);
delete_option(SIXSCAN_OPTION_MENU_IS_ACCOUNT_OPERATIONAL);
delete_option(SIXSCAN_OPTION_COMM_ORACLE_NONCE);
delete_option(SIXSCAN_OPTION_COMM_LAST_SIG_UPDATE_NONCE);
delete_option(SIXSCAN_OPTION_VULNERABITILY_COUNT);
delete_option(SIXSCAN_OPTION_LOGIN_SETTINGS);
delete_option(SIXSCAN_LOGIN_LOGS);
delete_option(SIXSCAN_OPTION_WPFS_CONFIG);
delete_option(SIXSCAN_OPTION_WAF_REQUESTED);
delete_option(SIXSCAN_OPTION_STAT_SUSPICIOUS_REQ_COUNT);
delete_option(SIXSCAN_OPTION_STAT_OK_REQ_COUNT);
delete_option(SIXSCAN_BACKUP_LAST_FS_NAME);
delete_option(SIXSCAN_BACKUP_LAST_DB_NAME);
delete_option(SIXSCAN_VULN_MESSAGE_DISMISSED);
} catch (Exception $e) {
die($e);
}
}
function sixscan_communication_oracle_reg_create_verification_file()
{
global $wp_filesystem;
/* Create verification url */
$verification_file_name = ABSPATH . "/" . SIXSCAN_VERIFICATION_FILE_PREFIX . sixscan_common_get_verification_token() . ".gif";
$verificiation_data = SIXSCAN_VERIFICATION_DELIMITER . sixscan_common_get_site_id() . SIXSCAN_VERIFICATION_DELIMITER;
if ($wp_filesystem->put_contents($verification_file_name, $verificiation_data) === FALSE) {
return "Failed creating file " . $verification_file_name . " for verification purposes";
}
if ($wp_filesystem->chmod($verification_file_name, 0755) === FALSE) {
return "Failed setting 755 mode on verification file";
}
return TRUE;
}
