. Copyright (C) 2008-2009 Robert Zelaya. Copyright (C) 2011 Ermal Luci All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ require_once("guiconfig.inc"); require_once("/usr/local/pkg/snort/snort_gui.inc"); require_once("/usr/local/pkg/snort/snort.inc"); global $g; if (!is_array($config['installedpackages']['snortglobal']['rule'])) { $config['installedpackages']['snortglobal']['rule'] = array(); } $a_nat = &$config['installedpackages']['snortglobal']['rule']; $id = $_GET['id']; if (isset($_POST['id'])) $id = $_POST['id']; if (is_null($id)) { header("Location: /snort/snort_interfaces.php"); exit; } if (isset($_GET['dup'])) { $id = $_GET['dup']; $after = $_GET['dup']; } if (isset($id) && $a_nat[$id]) { /* new options */ $pconfig['def_ssl_ports_ignore'] = $a_nat[$id]['def_ssl_ports_ignore']; $pconfig['flow_depth'] = $a_nat[$id]['flow_depth']; $pconfig['max_queued_bytes'] = $a_nat[$id]['max_queued_bytes']; $pconfig['max_queued_segs'] = $a_nat[$id]['max_queued_segs']; $pconfig['perform_stat'] = $a_nat[$id]['perform_stat']; $pconfig['http_inspect'] = $a_nat[$id]['http_inspect']; $pconfig['other_preprocs'] = $a_nat[$id]['other_preprocs']; $pconfig['ftp_preprocessor'] = $a_nat[$id]['ftp_preprocessor']; $pconfig['smtp_preprocessor'] = $a_nat[$id]['smtp_preprocessor']; $pconfig['sf_portscan'] = $a_nat[$id]['sf_portscan']; $pconfig['dce_rpc_2'] = $a_nat[$id]['dce_rpc_2']; $pconfig['dns_preprocessor'] = $a_nat[$id]['dns_preprocessor']; /* old options */ $pconfig['def_dns_servers'] = $a_nat[$id]['def_dns_servers']; $pconfig['def_dns_ports'] = $a_nat[$id]['def_dns_ports']; $pconfig['def_smtp_servers'] = $a_nat[$id]['def_smtp_servers']; $pconfig['def_smtp_ports'] = $a_nat[$id]['def_smtp_ports']; $pconfig['def_mail_ports'] = $a_nat[$id]['def_mail_ports']; $pconfig['def_http_servers'] = $a_nat[$id]['def_http_servers']; $pconfig['def_www_servers'] = $a_nat[$id]['def_www_servers']; $pconfig['def_http_ports'] = $a_nat[$id]['def_http_ports']; $pconfig['def_sql_servers'] = $a_nat[$id]['def_sql_servers']; $pconfig['def_oracle_ports'] = $a_nat[$id]['def_oracle_ports']; $pconfig['def_mssql_ports'] = $a_nat[$id]['def_mssql_ports']; $pconfig['def_telnet_servers'] = $a_nat[$id]['def_telnet_servers']; $pconfig['def_telnet_ports'] = $a_nat[$id]['def_telnet_ports']; $pconfig['def_snmp_servers'] = $a_nat[$id]['def_snmp_servers']; $pconfig['def_snmp_ports'] = $a_nat[$id]['def_snmp_ports']; $pconfig['def_ftp_servers'] = $a_nat[$id]['def_ftp_servers']; $pconfig['def_ftp_ports'] = $a_nat[$id]['def_ftp_ports']; $pconfig['def_ssh_servers'] = $a_nat[$id]['def_ssh_servers']; $pconfig['def_ssh_ports'] = $a_nat[$id]['def_ssh_ports']; $pconfig['def_pop_servers'] = $a_nat[$id]['def_pop_servers']; $pconfig['def_pop2_ports'] = $a_nat[$id]['def_pop2_ports']; $pconfig['def_pop3_ports'] = $a_nat[$id]['def_pop3_ports']; $pconfig['def_imap_servers'] = $a_nat[$id]['def_imap_servers']; $pconfig['def_imap_ports'] = $a_nat[$id]['def_imap_ports']; $pconfig['def_sip_proxy_ip'] = $a_nat[$id]['def_sip_proxy_ip']; $pconfig['def_sip_proxy_ports'] = $a_nat[$id]['def_sip_proxy_ports']; $pconfig['def_auth_ports'] = $a_nat[$id]['def_auth_ports']; $pconfig['def_finger_ports'] = $a_nat[$id]['def_finger_ports']; $pconfig['def_irc_ports'] = $a_nat[$id]['def_irc_ports']; $pconfig['def_nntp_ports'] = $a_nat[$id]['def_nntp_ports']; $pconfig['def_rlogin_ports'] = $a_nat[$id]['def_rlogin_ports']; $pconfig['def_rsh_ports'] = $a_nat[$id]['def_rsh_ports']; $pconfig['def_ssl_ports'] = $a_nat[$id]['def_ssl_ports']; $pconfig['barnyard_enable'] = $a_nat[$id]['barnyard_enable']; $pconfig['barnyard_mysql'] = $a_nat[$id]['barnyard_mysql']; $pconfig['enable'] = $a_nat[$id]['enable']; $pconfig['uuid'] = $a_nat[$id]['uuid']; $pconfig['interface'] = $a_nat[$id]['interface']; $pconfig['descr'] = $a_nat[$id]['descr']; $pconfig['whitelistname'] = $a_nat[$id]['whitelistname']; $pconfig['homelistname'] = $a_nat[$id]['homelistname']; $pconfig['externallistname'] = $a_nat[$id]['externallistname']; $pconfig['suppresslistname'] = $a_nat[$id]['suppresslistname']; $pconfig['performance'] = $a_nat[$id]['performance']; $pconfig['blockoffenders7'] = $a_nat[$id]['blockoffenders7']; $pconfig['alertsystemlog'] = $a_nat[$id]['alertsystemlog']; $pconfig['tcpdumplog'] = $a_nat[$id]['tcpdumplog']; $pconfig['snortunifiedlog'] = $a_nat[$id]['snortunifiedlog']; $pconfig['flow_depth'] = $a_nat[$id]['flow_depth']; $pconfig['configpassthru'] = $a_nat[$id]['configpassthru']; $pconfig['barnconfigpassthru'] = $a_nat[$id]['barnconfigpassthru']; $pconfig['rulesets'] = $a_nat[$id]['rulesets']; $pconfig['rule_sid_off'] = $a_nat[$id]['rule_sid_off']; $pconfig['rule_sid_on'] = $a_nat[$id]['rule_sid_on']; if (isset($_GET['dup'])) unset($id); } /* convert fake interfaces to real */ $if_real = snort_get_real_interface($pconfig['interface']); $snort_uuid = $pconfig['uuid']; /* alert file */ $d_snortconfdirty_path = "/var/run/snort_conf_{$snort_uuid}_{$if_real}.dirty"; if ($_POST["Submit"]) { $natent = array(); /* if no errors write to conf */ if (!$input_errors) { /* repost the options already in conf */ $natent['uuid'] = $pconfig['uuid']; $natent['interface'] = $pconfig['interface']; if ($pconfig['enable'] != "") { $natent['enable'] = $pconfig['enable']; } if ($pconfig['descr'] != "") { $natent['descr'] = $pconfig['descr']; } if ($pconfig['performance'] != "") { $natent['performance'] = $pconfig['performance']; } if ($pconfig['blockoffenders7'] != "") { $natent['blockoffenders7'] = $pconfig['blockoffenders7']; } if ($pconfig['alertsystemlog'] != "") { $natent['alertsystemlog'] = $pconfig['alertsystemlog']; } if ($pconfig['tcpdumplog'] != "") { $natent['tcpdumplog'] = $pconfig['tcpdumplog']; } if ($pconfig['snortunifiedlog'] != "") { $natent['snortunifiedlog'] = $pconfig['snortunifiedlog']; } if ($pconfig['barnyard_enable'] != "") { $natent['barnyard_enable'] = $pconfig['barnyard_enable']; } if ($pconfig['barnyard_mysql'] != "") { $natent['barnyard_mysql'] = $pconfig['barnyard_mysql']; } if ($pconfig['def_dns_servers'] != "") { $natent['def_dns_servers'] = $pconfig['def_dns_servers']; } if ($pconfig['def_dns_ports'] != "") { $natent['def_dns_ports'] = $pconfig['def_dns_ports']; } if ($pconfig['def_smtp_servers'] != "") { $natent['def_smtp_servers'] = $pconfig['def_smtp_servers']; } if ($pconfig['def_smtp_ports'] != "") { $natent['def_smtp_ports'] = $pconfig['def_smtp_ports']; } if ($pconfig['def_mail_ports'] != "") { $natent['def_mail_ports'] = $pconfig['def_mail_ports']; } if ($pconfig['def_http_servers'] != "") { $natent['def_http_servers'] = $pconfig['def_http_servers']; } if ($pconfig['def_www_servers'] != "") { $natent['def_www_servers'] = $pconfig['def_www_servers']; } if ($pconfig['def_http_ports'] != "") { $natent['def_http_ports'] = $pconfig['def_http_ports']; } if ($pconfig['def_sql_servers'] != "") { $natent['def_sql_servers'] = $pconfig['def_sql_servers']; } if ($pconfig['def_oracle_ports'] != "") { $natent['def_oracle_ports'] = $pconfig['def_oracle_ports']; } if ($pconfig['def_mssql_ports'] != "") { $natent['def_mssql_ports'] = $pconfig['def_mssql_ports']; } if ($pconfig['def_telnet_servers'] != "") { $natent['def_telnet_servers'] = $pconfig['def_telnet_servers']; } if ($pconfig['def_telnet_ports'] != "") { $natent['def_telnet_ports'] = $pconfig['def_telnet_ports']; } if ($pconfig['def_snmp_servers'] != "") { $natent['def_snmp_servers'] = $pconfig['def_snmp_servers']; } if ($pconfig['def_snmp_ports'] != "") { $natent['def_snmp_ports'] = $pconfig['def_snmp_ports']; } if ($pconfig['def_ftp_servers'] != "") { $natent['def_ftp_servers'] = $pconfig['def_ftp_servers']; } if ($pconfig['def_ftp_ports'] != "") { $natent['def_ftp_ports'] = $pconfig['def_ftp_ports']; } if ($pconfig['def_ssh_servers'] != "") { $natent['def_ssh_servers'] = $pconfig['def_ssh_servers']; } if ($pconfig['def_ssh_ports'] != "") { $natent['def_ssh_ports'] = $pconfig['def_ssh_ports']; } if ($pconfig['def_pop_servers'] != "") { $natent['def_pop_servers'] = $pconfig['def_pop_servers']; } if ($pconfig['def_pop2_ports'] != "") { $natent['def_pop2_ports'] = $pconfig['def_pop2_ports']; } if ($pconfig['def_pop3_ports'] != "") { $natent['def_pop3_ports'] = $pconfig['def_pop3_ports']; } if ($pconfig['def_imap_servers'] != "") { $natent['def_imap_servers'] = $pconfig['def_imap_servers']; } if ($pconfig['def_imap_ports'] != "") { $natent['def_imap_ports'] = $pconfig['def_imap_ports']; } if ($pconfig['def_sip_proxy_ip'] != "") { $natent['def_sip_proxy_ip'] = $pconfig['def_sip_proxy_ip']; } if ($pconfig['def_sip_proxy_ports'] != "") { $natent['def_sip_proxy_ports'] = $pconfig['def_sip_proxy_ports']; } if ($pconfig['def_auth_ports'] != "") { $natent['def_auth_ports'] = $pconfig['def_auth_ports']; } if ($pconfig['def_finger_ports'] != "") { $natent['def_finger_ports'] = $pconfig['def_finger_ports']; } if ($pconfig['def_irc_ports'] != "") { $natent['def_irc_ports'] = $pconfig['def_irc_ports']; } if ($pconfig['def_nntp_ports'] != "") { $natent['def_nntp_ports'] = $pconfig['def_nntp_ports']; } if ($pconfig['def_rlogin_ports'] != "") { $natent['def_rlogin_ports'] = $pconfig['def_rlogin_ports']; } if ($pconfig['def_rsh_ports'] != "") { $natent['def_rsh_ports'] = $pconfig['def_rsh_ports']; } if ($pconfig['def_ssl_ports'] != "") { $natent['def_ssl_ports'] = $pconfig['def_ssl_ports']; } if ($pconfig['configpassthru'] != "") { $natent['configpassthru'] = $pconfig['configpassthru']; } if ($pconfig['barnconfigpassthru'] != "") { $natent['barnconfigpassthru'] = $pconfig['barnconfigpassthru']; } if ($pconfig['rulesets'] != "") { $natent['rulesets'] = $pconfig['rulesets']; } if ($pconfig['rule_sid_off'] != "") { $natent['rule_sid_off'] = $pconfig['rule_sid_off']; } if ($pconfig['rule_sid_on'] != "") { $natent['rule_sid_on'] = $pconfig['rule_sid_on']; } if ($pconfig['whitelistname'] != "") { $natent['whitelistname'] = $pconfig['whitelistname']; } if ($pconfig['homelistname'] != "") { $natent['homelistname'] = $pconfig['homelistname']; } if ($pconfig['externallistname'] != "") { $natent['externallistname'] = $pconfig['externallistname']; } if ($pconfig['suppresslistname'] != "") { $natent['suppresslistname'] = $pconfig['suppresslistname']; } /* post new options */ $natent['perform_stat'] = $_POST['perform_stat']; if ($_POST['def_ssl_ports_ignore'] != "") { $natent['def_ssl_ports_ignore'] = $_POST['def_ssl_ports_ignore']; }else{ $natent['def_ssl_ports_ignore'] = ""; } if ($_POST['flow_depth'] != "") { $natent['flow_depth'] = $_POST['flow_depth']; }else{ $natent['flow_depth'] = ""; } if ($_POST['max_queued_bytes'] != "") { $natent['max_queued_bytes'] = $_POST['max_queued_bytes']; }else{ $natent['max_queued_bytes'] = ""; } if ($_POST['max_queued_segs'] != "") { $natent['max_queued_segs'] = $_POST['max_queued_segs']; }else{ $natent['max_queued_segs'] = ""; } $natent['perform_stat'] = $_POST['perform_stat'] ? 'on' : 'off'; $natent['http_inspect'] = $_POST['http_inspect'] ? 'on' : 'off'; $natent['other_preprocs'] = $_POST['other_preprocs'] ? 'on' : 'off'; $natent['ftp_preprocessor'] = $_POST['ftp_preprocessor'] ? 'on' : 'off'; $natent['smtp_preprocessor'] = $_POST['smtp_preprocessor'] ? 'on' : 'off'; $natent['sf_portscan'] = $_POST['sf_portscan'] ? 'on' : 'off'; $natent['dce_rpc_2'] = $_POST['dce_rpc_2'] ? 'on' : 'off'; $natent['dns_preprocessor'] = $_POST['dns_preprocessor'] ? 'on' : 'off'; if (isset($id) && $a_nat[$id]) $a_nat[$id] = $natent; else { if (is_numeric($after)) array_splice($a_nat, $after+1, 0, array($natent)); else $a_nat[] = $natent; } write_config(); $if_real = snort_get_real_interface($pconfig['interface']); sync_snort_package_all($id, $if_real, $snort_uuid); /* after click go to this page */ header( 'Expires: Sat, 26 Jul 1997 05:00:00 GMT' ); header( 'Last-Modified: ' . gmdate( 'D, d M Y H:i:s' ) . ' GMT' ); header( 'Cache-Control: no-store, no-cache, must-revalidate' ); header( 'Cache-Control: post-check=0, pre-check=0', false ); header( 'Pragma: no-cache' ); header("Location: snort_preprocessors.php?id=$id"); exit; } } $pgtitle = "Snort: Interface $id$if_real Preprocessors and Flow"; include_once("head.inc"); ?>
' . $pgtitle . '';}?>