. Copyright (C) 2008-2009 Robert Zelaya. 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. */ /* TODO: Nov 12 09 Clean this code up its ugly Important add error checking */ //require_once("globals.inc"); require_once("guiconfig.inc"); require_once("/usr/local/pkg/snort/snort.inc"); require_once("/usr/local/pkg/snort/snort_gui.inc"); if (!is_array($config['installedpackages']['snortglobal']['rule'])) { $config['installedpackages']['snortglobal']['rule'] = array(); } //nat_rules_sort(); $a_nat = &$config['installedpackages']['snortglobal']['rule']; $id = $_GET['id']; if (isset($_POST['id'])) $id = $_POST['id']; if (isset($_GET['dup'])) { $id = $_GET['dup']; $after = $_GET['dup']; } if (isset($id) && $a_nat[$id]) { /* old options */ $pconfig['def_ssl_ports_ignore'] = $a_nat[$id]['def_ssl_ports_ignore']; $pconfig['flow_depth'] = $a_nat[$id]['flow_depth']; $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']; $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['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['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 */ $if_real = convert_friendly_interface_to_real_interface_name($pconfig['interface']); $snort_uuid = $config['installedpackages']['snortglobal']['rule'][$id]['uuid']; /* alert file */ $d_snortconfdirty_path = "/var/run/snort_conf_{$snort_uuid}_{$if_real}.dirty"; if ($_POST["Submit"]) { /* check for overlaps */ /* if no errors write to conf */ if (!$input_errors) { $natent = array(); /* repost the options already in conf */ if ($pconfig['interface'] != "") { $natent['interface'] = $pconfig['interface']; } if ($pconfig['enable'] != "") { $natent['enable'] = $pconfig['enable']; } if ($pconfig['uuid'] != "") { $natent['uuid'] = $pconfig['uuid']; } if ($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['def_ssl_ports_ignore'] != "") { $natent['def_ssl_ports_ignore'] = $pconfig['def_ssl_ports_ignore']; } if ($pconfig['flow_depth'] != "") { $natent['flow_depth'] = $pconfig['flow_depth']; } if ($pconfig['perform_stat'] != "") { $natent['perform_stat'] = $pconfig['perform_stat']; } if ($pconfig['http_inspect'] != "") { $natent['http_inspect'] = $pconfig['http_inspect']; } if ($pconfig['other_preprocs'] != "") { $natent['other_preprocs'] = $pconfig['other_preprocs']; } if ($pconfig['ftp_preprocessor'] != "") { $natent['ftp_preprocessor'] = $pconfig['ftp_preprocessor']; } if ($pconfig['smtp_preprocessor'] != "") { $natent['smtp_preprocessor'] = $pconfig['smtp_preprocessor']; } if ($pconfig['sf_portscan'] != "") { $natent['sf_portscan'] = $pconfig['sf_portscan']; } if ($pconfig['dce_rpc_2'] != "") { $natent['dce_rpc_2'] = $pconfig['dce_rpc_2']; } if ($pconfig['dns_preprocessor'] != "") { $natent['dns_preprocessor'] = $pconfig['dns_preprocessor']; } if ($pconfig['barnyard_enable'] != "") { $natent['barnyard_enable'] = $pconfig['barnyard_enable']; } if ($pconfig['barnyard_mysql'] != "") { $natent['barnyard_mysql'] = $pconfig['barnyard_mysql']; } if ($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'] = $pconfig['rule_sid_on']; } /* post new options */ if ($_POST['def_dns_servers'] != "") { $natent['def_dns_servers'] = $_POST['def_dns_servers']; }else{ $natent['def_dns_servers'] = ""; } if ($_POST['def_dns_ports'] != "") { $natent['def_dns_ports'] = $_POST['def_dns_ports']; }else{ $natent['def_dns_ports'] = ""; } if ($_POST['def_smtp_servers'] != "") { $natent['def_smtp_servers'] = $_POST['def_smtp_servers']; }else{ $natent['def_smtp_servers'] = ""; } if ($_POST['def_smtp_ports'] != "") { $natent['def_smtp_ports'] = $_POST['def_smtp_ports']; }else{ $natent['def_smtp_ports'] = ""; } if ($_POST['def_mail_ports'] != "") { $natent['def_mail_ports'] = $_POST['def_mail_ports']; }else{ $natent['def_mail_ports'] = ""; } if ($_POST['def_http_servers'] != "") { $natent['def_http_servers'] = $_POST['def_http_servers']; }else{ $natent['def_http_servers'] = ""; } if ($_POST['def_www_servers'] != "") { $natent['def_www_servers'] = $_POST['def_www_servers']; }else{ $natent['def_www_servers'] = ""; } if ($_POST['def_http_ports'] != "") { $natent['def_http_ports'] = $_POST['def_http_ports']; }else{ $natent['def_http_ports'] = ""; } if ($_POST['def_sql_servers'] != "") { $natent['def_sql_servers'] = $_POST['def_sql_servers']; }else{ $natent['def_sql_servers'] = ""; } if ($_POST['def_oracle_ports'] != "") { $natent['def_oracle_ports'] = $_POST['def_oracle_ports']; }else{ $natent['def_oracle_ports'] = ""; } if ($_POST['def_mssql_ports'] != "") { $natent['def_mssql_ports'] = $_POST['def_mssql_ports']; }else{ $natent['def_mssql_ports'] = ""; } if ($_POST['def_telnet_servers'] != "") { $natent['def_telnet_servers'] = $_POST['def_telnet_servers']; }else{ $natent['def_telnet_servers'] = ""; } if ($_POST['def_telnet_ports'] != "") { $natent['def_telnet_ports'] = $_POST['def_telnet_ports']; }else{ $natent['def_telnet_ports'] = ""; } if ($_POST['def_snmp_servers'] != "") { $natent['def_snmp_servers'] = $_POST['def_snmp_servers']; }else{ $natent['def_snmp_servers'] = ""; } if ($_POST['def_snmp_ports'] != "") { $natent['def_snmp_ports'] = $_POST['def_snmp_ports']; }else{ $natent['def_snmp_ports'] = ""; } if ($_POST['def_ftp_servers'] != "") { $natent['def_ftp_servers'] = $_POST['def_ftp_servers']; }else{ $natent['def_ftp_servers'] = ""; } if ($_POST['def_ftp_ports'] != "") { $natent['def_ftp_ports'] = $_POST['def_ftp_ports']; }else{ $natent['def_ftp_ports'] = ""; } if ($_POST['def_ssh_servers'] != "") { $natent['def_ssh_servers'] = $_POST['def_ssh_servers']; }else{ $natent['def_ssh_servers'] = ""; } if ($_POST['def_ssh_ports'] != "") { $natent['def_ssh_ports'] = $_POST['def_ssh_ports']; }else{ $natent['def_ssh_ports'] = ""; } if ($_POST['def_pop_servers'] != "") { $natent['def_pop_servers'] = $_POST['def_pop_servers']; }else{ $natent['def_pop_servers'] = ""; } if ($_POST['def_pop2_ports'] != "") { $natent['def_pop2_ports'] = $_POST['def_pop2_ports']; }else{ $natent['def_pop2_ports'] = ""; } if ($_POST['def_pop3_ports'] != "") { $natent['def_pop3_ports'] = $_POST['def_pop3_ports']; }else{ $natent['def_pop3_ports'] = ""; } if ($_POST['def_imap_servers'] != "") { $natent['def_imap_servers'] = $_POST['def_imap_servers']; }else{ $natent['def_imap_servers'] = ""; } if ($_POST['def_imap_ports'] != "") { $natent['def_imap_ports'] = $_POST['def_imap_ports']; }else{ $natent['def_imap_ports'] = ""; } if ($_POST['def_sip_proxy_ip'] != "") { $natent['def_sip_proxy_ip'] = $_POST['def_sip_proxy_ip']; }else{ $natent['def_sip_proxy_ip'] = ""; } if ($_POST['def_sip_proxy_ports'] != "") { $natent['def_sip_proxy_ports'] = $_POST['def_sip_proxy_ports']; }else{ $natent['def_sip_proxy_ports'] = ""; } if ($_POST['def_auth_ports'] != "") { $natent['def_auth_ports'] = $_POST['def_auth_ports']; }else{ $natent['def_auth_ports'] = ""; } if ($_POST['def_finger_ports'] != "") { $natent['def_finger_ports'] = $_POST['def_finger_ports']; }else{ $natent['def_finger_ports'] = ""; } if ($_POST['def_irc_ports'] != "") { $natent['def_irc_ports'] = $_POST['def_irc_ports']; }else{ $natent['def_irc_ports'] = ""; } if ($_POST['def_nntp_ports'] != "") { $natent['def_nntp_ports'] = $_POST['def_nntp_ports']; }else{ $natent['def_nntp_ports'] = ""; } if ($_POST['def_rlogin_ports'] != "") { $natent['def_rlogin_ports'] = $_POST['def_rlogin_ports']; }else{ $natent['def_rlogin_ports'] = ""; } if ($_POST['def_rsh_ports'] != "") { $natent['def_rsh_ports'] = $_POST['def_rsh_ports']; }else{ $natent['def_rsh_ports'] = ""; } if ($_POST['def_ssl_ports'] != "") { $natent['def_ssl_ports'] = $_POST['def_ssl_ports']; }else{ $natent['def_ssl_ports'] = ""; } if (isset($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[] = $natent; } write_config(); /* after click go to this page */ touch($d_snortconfdirty_path); 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' ); sleep(2); header("Location: snort_define_servers.php?id=$id"); exit; } } /* this will exec when alert says apply */ if ($_POST['apply']) { if (file_exists($d_snortconfdirty_path)) { write_config(); sync_snort_package_all($id, $if_real, $snort_uuid); sync_snort_package(); unlink($d_snortconfdirty_path); } } $pgtitle = "Snort: Interface $id$if_real Define Servers"; include("head.inc"); ?>

'; if($savemsg) { print_info_box_np2("{$savemsg}"); }else{ print_info_box_np2(' The Snort configuration has changed and snort needs to be restarted on this interface.
You must apply the changes in order for them to take effect.
'); } } ?>

.noid { position:absolute; top:10px; left:0px; width:94%; background:#FCE9C0; background-position: 15px; border-top:2px solid #DBAC48; border-bottom:2px solid #DBAC48; padding: 15px 10px 85% 50px; } You can not edit options without an interface ID. \n"; } ?>   Note: Please save your settings before you click start. Please make sure there are no spaces in your definitions. Define DNS_SERVERS Example: "192.168.1.3/24,192.168.1.4/24". Leave blank to scan all networks. Define DNS_PORTS Example: Specific ports "25,443" or All ports betwen "5060:5090 . Default is 53. Define SMTP_SERVERS Example: "192.168.1.3/24,192.168.1.4/24". Leave blank to scan all networks. Define SMTP_PORTS Example: Specific ports "25,443" or All ports betwen "5060:5090 . Default is 25. Define Mail_Ports Example: Specific ports "25,443" or All ports betwen "5060:5090 . Default is 25,143,465,691. Define HTTP_SERVERS Example: "192.168.1.3/24,192.168.1.4/24". Leave blank to scan all networks. Define WWW_SERVERS Example: "192.168.1.3/24,192.168.1.4/24". Leave blank to scan all networks. Define HTTP_PORTS Example: Specific ports "25,443" or All ports betwen "5060:5090 . Default is 80. Define SQL_SERVERS Example: "192.168.1.3/24,192.168.1.4/24". Leave blank to scan all networks. Define ORACLE_PORTS Example: Specific ports "25,443" or All ports betwen "5060:5090 . Default is 1521. Define MSSQL_PORTS Example: Specific ports "25,443" or All ports betwen "5060:5090 . Default is 1433. Define TELNET_SERVERS Example: "192.168.1.3/24,192.168.1.4/24". Leave blank to scan all networks. Define TELNET_PORTS Example: Specific ports "25,443" or All ports betwen "5060:5090 . Default is 23. Define SNMP_SERVERS Example: "192.168.1.3/24,192.168.1.4/24". Leave blank to scan all networks. Define SNMP_PORTS Example: Specific ports "25,443" or All ports betwen "5060:5090 . Default is 161. Define FTP_SERVERS Example: "192.168.1.3/24,192.168.1.4/24". Leave blank to scan all networks. Define FTP_PORTS Example: Specific ports "25,443" or All ports betwen "5060:5090 . Default is 21. Define SSH_SERVERS Example: "192.168.1.3/24,192.168.1.4/24". Leave blank to scan all networks. Define SSH_PORTS Example: Specific ports "25,443" or All ports betwen "5060:5090 . Default is Pfsense SSH port. Define POP_SERVERS Example: "192.168.1.3/24,192.168.1.4/24". Leave blank to scan all networks. Define POP2_PORTS Example: Specific ports "25,443" or All ports betwen "5060:5090 . Default is 109. Define POP3_PORTS Example: Specific ports "25,443" or All ports betwen "5060:5090 . Default is 110. Define IMAP_SERVERS Example: "192.168.1.3/24,192.168.1.4/24". Leave blank to scan all networks. Define IMAP_PORTS Example: Specific ports "25,443" or All ports betwen "5060:5090 . Default is 143. Define SIP_PROXY_IP Example: "192.168.1.3/24,192.168.1.4/24". Leave blank to scan all networks. Define SIP_PROXY_PORTS Example: Specific ports "25,443" or All ports betwen "5060:5090 . Default is 5060:5090,16384:32768. Define AUTH_PORTS Example: Specific ports "25,443" or All ports betwen "5060:5090 . Default is 113. Define FINGER_PORTS Example: Specific ports "25,443" or All ports betwen "5060:5090 . Default is 79. Define IRC_PORTS Example: Specific ports "25,443" or All ports betwen "5060:5090 . Default is 6665,6666,6667,6668,6669,7000. Define NNTP_PORTS Example: Specific ports "25,443" or All ports betwen "5060:5090 . Default is 119. Define RLOGIN_PORTS Example: Specific ports "25,443" or All ports betwen "5060:5090 . Default is 513. Define RSH_PORTS Example: Specific ports "25,443" or All ports betwen "5060:5090 . Default is 514. Define SSL_PORTS Example: Specific ports "25,443" or All ports betwen "5060:5090 . Default is 25,443,465,636,993,995.     Note: Please save your settings before you click start.