diff options
| -rw-r--r-- | config/suricata/suricata.inc | 52 |
1 files changed, 22 insertions, 30 deletions
diff --git a/config/suricata/suricata.inc b/config/suricata/suricata.inc index b87e2f6a..1b6f5eb3 100644 --- a/config/suricata/suricata.inc +++ b/config/suricata/suricata.inc @@ -39,6 +39,10 @@ global $g, $config; if (!is_array($config['installedpackages']['suricata'])) $config['installedpackages']['suricata'] = array(); +// Define the binary and package build versions +define('SURICATA_VER', '1.4.6'); +define('SURICATA_PKG_VER', 'v0.2-BETA'); + // Create some other useful defines define('SURICATADIR', '/usr/pbi/suricata-' . php_uname("m") . '/etc/suricata/'); define('SURICATALOGDIR', '/var/log/suricata/'); @@ -76,9 +80,9 @@ function suricata_is_running($suricata_uuid, $if_real, $type = 'suricata') { global $config, $g; if (isvalidpid("{$g['varrun_path']}/{$type}_{$if_real}{$suricata_uuid}.pid")) - return 'yes'; + return true; else - return 'no'; + return false; } function suricata_barnyard_stop($suricatacfg, $if_real) { @@ -154,7 +158,7 @@ function suricata_reload_config($suricatacfg, $signal="USR2") { $suricatadir = SURICATADIR; $suricata_uuid = $suricatacfg['uuid']; - $if_real = suricata_get_real_interface($suricatacfg['interface']); + $if_real = get_real_interface($suricatacfg['interface']); /******************************************************/ /* Only send the SIGUSR2 if Suricata is running and */ @@ -183,7 +187,7 @@ function suricata_barnyard_reload_config($suricatacfg, $signal="HUP") { $suricatadir = SURICATADIR; $suricata_uuid = $suricatacfg['uuid']; - $if_real = suricata_get_real_interface($suricatacfg['interface']); + $if_real = get_real_interface($suricatacfg['interface']); /******************************************************/ /* Only send the SIGHUP if Barnyard2 is running and */ @@ -196,22 +200,6 @@ function suricata_barnyard_reload_config($suricatacfg, $signal="HUP") { } } -function suricata_get_friendly_interface($interface) { - - // Pass this directly to the system for now. - // Later, this wrapper will be removed and all - // the Suricata code changed to use the system call. - return convert_friendly_interface_to_friendly_descr($interface); -} - -function suricata_get_real_interface($interface) { - - // Pass this directly to the system for now. - // Later, this wrapper will be removed and all - // the Suricata code changed to use the system call. - return get_real_interface($interface); -} - function suricata_get_blocked_ips() { // This is a placeholder function for later use. @@ -517,7 +505,7 @@ function sync_suricata_package_config() { $suricataconf = $config['installedpackages']['suricata']['rule']; foreach ($suricataconf as $value) { - $if_real = suricata_get_real_interface($value['interface']); + $if_real = get_real_interface($value['interface']); // create a suricata.yaml file for interface suricata_generate_yaml($value); @@ -669,7 +657,7 @@ function suricata_post_delete_logs($suricata_uuid = 0) { foreach ($config['installedpackages']['suricata']['rule'] as $value) { if ($value['uuid'] != $suricata_uuid) continue; - $if_real = suricata_get_real_interface($value['interface']); + $if_real = get_real_interface($value['interface']); $suricata_log_dir = SURICATALOGDIR . "suricata_{$if_real}{$suricata_uuid}"; if ($if_real != '') { @@ -1508,7 +1496,7 @@ function suricata_prepare_rule_files($suricatacfg, $suricatacfgdir) { return; // Log a message for rules rebuild in progress - log_error(gettext("[Suricata] Updating rules configuration for: " . suricata_get_friendly_interface($suricatacfg['interface']) . " ...")); + log_error(gettext("[Suricata] Updating rules configuration for: " . convert_friendly_interface_to_friendly_descr($suricatacfg['interface']) . " ...")); // Only rebuild rules if some are selected or an IPS Policy is enabled if (!empty($suricatacfg['rulesets']) || $suricatacfg['ips_policy_enable'] == 'on') { @@ -1581,7 +1569,7 @@ function suricata_prepare_rule_files($suricatacfg, $suricatacfgdir) { // If auto-flowbit resolution is enabled, generate the dependent flowbits rules file. if ($suricatacfg['autoflowbitrules'] == 'on') { - log_error('[Suricata] Enabling any flowbit-required rules for: ' . suricata_get_friendly_interface($suricatacfg['interface']) . '...'); + log_error('[Suricata] Enabling any flowbit-required rules for: ' . convert_friendly_interface_to_friendly_descr($suricatacfg['interface']) . '...'); $fbits = suricata_resolve_flowbits($all_rules, $enabled_rules); // Check for and disable any flowbit-required rules the user has @@ -1606,11 +1594,11 @@ function suricata_prepare_rule_files($suricatacfg, $suricatacfgdir) { // Log a warning if the interface has no rules defined or enabled if ($no_rules_defined) - log_error(gettext("[Suricata] Warning - no text rules selected for: " . suricata_get_friendly_interface($suricatacfg['interface']) . " ...")); + log_error(gettext("[Suricata] Warning - no text rules selected for: " . convert_friendly_interface_to_friendly_descr($suricatacfg['interface']) . " ...")); // Build a new sid-msg.map file from the enabled // rules and copy it to the interface directory. - log_error(gettext("[Suricata] Building new sig-msg.map file for " . suricata_get_friendly_interface($suricatacfg['interface']) . "...")); + log_error(gettext("[Suricata] Building new sig-msg.map file for " . convert_friendly_interface_to_friendly_descr($suricatacfg['interface']) . "...")); suricata_build_sid_msg_map("{$suricatacfgdir}/rules/", "{$suricatacfgdir}/sid-msg.map"); } @@ -1695,7 +1683,7 @@ function suricata_create_rc() { // the shell script. foreach ($suricataconf as $value) { $suricata_uuid = $value['uuid']; - $if_real = suricata_get_real_interface($value['interface']); + $if_real = get_real_interface($value['interface']); $start_barnyard = <<<EOE @@ -1914,13 +1902,17 @@ function suricata_generate_barnyard2_conf($suricatacfg, $if_real) { $suricatabarnyardlog_output_plugins .= "# syslog_full: log to a syslog receiver\n"; $suricatabarnyardlog_output_plugins .= "output alert_syslog_full: sensor_name {$suricatabarnyardlog_hostname_info_chk}, "; if ($suricatacfg['barnyard_syslog_local'] == 'on') - $suricatabarnyardlog_output_plugins .= "local, log_facility LOG_AUTH, log_priority LOG_INFO\n"; + $suricatabarnyardlog_output_plugins .= "local, log_facility LOG_AUTH, log_priority LOG_INFO\n\n"; else { $suricatabarnyardlog_output_plugins .= "server {$suricatacfg['barnyard_syslog_rhost']}, protocol {$suricatacfg['barnyard_syslog_proto']}, "; $suricatabarnyardlog_output_plugins .= "port {$suricatacfg['barnyard_syslog_dport']}, operation_mode {$suricatacfg['barnyard_syslog_opmode']}, "; - $suricatabarnyardlog_output_plugins .= "log_facility {$suricatacfg['barnyard_syslog_facility']}, log_priority {$suricatacfg['barnyard_syslog_priority']}\n"; + $suricatabarnyardlog_output_plugins .= "log_facility {$suricatacfg['barnyard_syslog_facility']}, log_priority {$suricatacfg['barnyard_syslog_priority']}\n\n"; } } + if ($suricatacfg['barnyard_bro_ids_enable'] == 'on') { + $suricatabarnyardlog_output_plugins .= "# alert_bro: log to a Bro-IDS receiver\n"; + $suricatabarnyardlog_output_plugins .= "output alert_bro: {$suricatacfg['barnyard_bro_ids_rhost']}:{$suricatacfg['barnyard_bro_ids_dport']}\n"; + } // Trim leading and trailing newlines and spaces $suricatabarnyardlog_output_plugins = rtrim($suricatabarnyardlog_output_plugins, "\n"); @@ -1986,7 +1978,7 @@ function suricata_generate_yaml($suricatacfg) { $suricatalogdir = SURICATALOGDIR; $flowbit_rules_file = FLOWBITS_FILENAME; $suricata_enforcing_rules_file = ENFORCING_RULES_FILENAME; - $if_real = suricata_get_real_interface($suricatacfg['interface']); + $if_real = get_real_interface($suricatacfg['interface']); $suricata_uuid = $suricatacfg['uuid']; $suricatacfgdir = "{$suricatadir}suricata_{$suricata_uuid}_{$if_real}"; |