diff options
Diffstat (limited to 'config/snort-dev2/snort_interfaces_edit.php')
| -rw-r--r-- | config/snort-dev2/snort_interfaces_edit.php | 733 |
1 files changed, 733 insertions, 0 deletions
diff --git a/config/snort-dev2/snort_interfaces_edit.php b/config/snort-dev2/snort_interfaces_edit.php new file mode 100644 index 00000000..f3d96848 --- /dev/null +++ b/config/snort-dev2/snort_interfaces_edit.php @@ -0,0 +1,733 @@ +<?php +/* + snort_interfaces_edit.php + part of m0n0wall (http://m0n0.ch/wall) + + Copyright (C) 2003-2004 Manuel Kasper <mk@neon1.net>. + 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 = $_GET['dup']; +} + + +/* always have a limit of (65535) numbers only or snort will not start do to id limits */ +/* TODO: When inline gets added make the uuid the port number lisstening */ +$pconfig = array(); + +/* gen uuid for each iface !inportant */ +if (empty($config['installedpackages']['snortglobal']['rule'][$id]['uuid'])) { + //$snort_uuid = gen_snort_uuid(strrev(uniqid(true))); + $snort_uuid = 0; + while ($snort_uuid > 65535 || $snort_uuid == 0) { + $snort_uuid = mt_rand(1, 65535); + $pconfig['uuid'] = $snort_uuid; + } +} else { + $snort_uuid = $a_nat[$id]['uuid']; + $pconfig['uuid'] = $snort_uuid; +} + +if (isset($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['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']; + $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_servers'] = $a_nat[$id]['def_sip_servers']; + $pconfig['def_sip_ports'] = $a_nat[$id]['def_sip_ports']; + $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['interface'] = $a_nat[$id]['interface']; + $pconfig['descr'] = $a_nat[$id]['descr']; + $pconfig['performance'] = $a_nat[$id]['performance']; + $pconfig['blockoffenders7'] = $a_nat[$id]['blockoffenders7']; + $pconfig['blockoffenderskill'] = $a_nat[$id]['blockoffenderskill']; + $pconfig['blockoffendersip'] = $a_nat[$id]['blockoffendersip']; + $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['snortalertlogtype'] = $a_nat[$id]['snortalertlogtype']; + $pconfig['alertsystemlog'] = $a_nat[$id]['alertsystemlog']; + $pconfig['tcpdumplog'] = $a_nat[$id]['tcpdumplog']; + $pconfig['snortunifiedlog'] = $a_nat[$id]['snortunifiedlog']; + $pconfig['configpassthru'] = base64_decode($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 (!$pconfig['interface']) + $pconfig['interface'] = "wan"; + } else + $pconfig['interface'] = "wan"; + +/* convert fake interfaces to real */ +$if_real = snort_get_real_interface($pconfig['interface']); + +if (isset($_GET['dup'])) + unset($id); + + /* alert file */ + $d_snortconfdirty_path = "/var/run/snort_conf_{$snort_uuid}_{$if_real}.dirty"; + + if ($_POST["Submit"]) { + + if ($_POST['descr'] == '' && $pconfig['descr'] == '') { + $input_errors[] = "Please enter a description for your reference."; + } + + if ($id == "" && $config['installedpackages']['snortglobal']['rule'][0]['interface'] != "") { + + $rule_array = $config['installedpackages']['snortglobal']['rule']; + foreach ($config['installedpackages']['snortglobal']['rule'] as $value) { + + $result_lan = $value['interface']; + $if_real = snort_get_real_interface($result_lan); + + if ($_POST['interface'] == $result_lan) + $input_errors[] = "Interface $result_lan is in use. Please select another interface."; + } + } + + /* XXX: Void code + * check for overlaps + foreach ($a_nat as $natent) { + if (isset($id) && ($a_nat[$id]) && ($a_nat[$id] === $natent)) + continue; + if ($natent['interface'] != $_POST['interface']) + continue; + } + */ + + /* if no errors write to conf */ + if (!$input_errors) { + $natent = array(); + + /* write to conf for 1st time or rewrite the answer */ + if ($_POST['interface']) + $natent['interface'] = $_POST['interface']; + + /* if post write to conf or rewite the answer */ + $natent['enable'] = $_POST['enable'] ? 'on' : 'off'; + $natent['uuid'] = $pconfig['uuid']; + $natent['descr'] = $_POST['descr'] ? $_POST['descr'] : $pconfig['descr']; + $natent['performance'] = $_POST['performance'] ? $_POST['performance'] : $pconfig['performance']; + /* if post = on use on off or rewrite the conf */ + if ($_POST['blockoffenders7'] == "on") + $natent['blockoffenders7'] = 'on'; + else + $natent['blockoffenders7'] = 'off'; + if ($_POST['blockoffenderskill'] == "on") + $natent['blockoffenderskill'] = 'on'; + if ($_POST['blockoffendersip']) + $natent['blockoffendersip'] = $_POST['blockoffendersip']; + + $natent['whitelistname'] = $_POST['whitelistname'] ? $_POST['whitelistname'] : $pconfig['whitelistname']; + $natent['homelistname'] = $_POST['homelistname'] ? $_POST['homelistname'] : $pconfig['homelistname']; + $natent['externallistname'] = $_POST['externallistname'] ? $_POST['externallistname'] : $pconfig['externallistname']; + $natent['suppresslistname'] = $_POST['suppresslistname'] ? $_POST['suppresslistname'] : $pconfig['suppresslistname']; + $natent['snortalertlogtype'] = $_POST['snortalertlogtype'] ? $_POST['snortalertlogtype'] : $pconfig['snortalertlogtype']; + if ($_POST['alertsystemlog'] == "on") { $natent['alertsystemlog'] = 'on'; }else{ $natent['alertsystemlog'] = 'off'; } + if ($_POST['enable']) { $natent['enable'] = 'on'; } else unset($natent['enable']); + if ($_POST['tcpdumplog'] == "on") { $natent['tcpdumplog'] = 'on'; }else{ $natent['tcpdumplog'] = 'off'; } + if ($_POST['snortunifiedlog'] == "on") { $natent['snortunifiedlog'] = 'on'; }else{ $natent['snortunifiedlog'] = 'off'; } + $natent['configpassthru'] = $_POST['configpassthru'] ? base64_encode($_POST['configpassthru']) : $pconfig['configpassthru']; + /* if optiion = 0 then the old descr way will not work */ + + /* rewrite the options that are not in post */ + /* make shure values are set befor repost or conf.xml will be broken */ + if ($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['max_queued_bytes'] != "") { $natent['max_queued_bytes'] = $pconfig['max_queued_bytes']; } + if ($pconfig['max_queued_segs'] != "") { $natent['max_queued_segs'] = $pconfig['max_queued_segs']; } + if ($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['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_servers'] != "") { $natent['def_sip_servers'] = $pconfig['def_sip_servers']; }else{ $natent['def_sip_servers'] = ""; } + if ($pconfig['def_sip_ports'] != "") { $natent['def_sip_ports'] = $pconfig['def_sip_ports']; }else{ $natent['def_sip_ports'] = ""; } + if ($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['barnyard_enable'] != "") { $natent['barnyard_enable'] = $pconfig['barnyard_enable']; } + if ($pconfig['barnyard_mysql'] != "") { $natent['barnyard_mysql'] = $pconfig['barnyard_mysql']; } + if ($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']; } + + + $if_real = snort_get_real_interface($natent['interface']); + + if (isset($id) && $a_nat[$id]) { + if ($natent['interface'] != $a_nat[$id]['interface']) + Running_Stop($snort_uuid, $if_real, $id); + $a_nat[$id] = $natent; + } else { + if (is_numeric($after)) + array_splice($a_nat, $after+1, 0, array($natent)); + else + $a_nat[] = $natent; + } + + write_config(); + + sync_snort_package_config(); + sleep(1); + + /* if snort.sh crashed this will remove the pid */ + exec('/bin/rm /tmp/snort.sh.pid'); + + header( 'Expires: Sat, 26 Jul 1997 05:00:00 GMT' ); + header( 'Last-Modified: ' . gmdate( 'D, d M Y H:i:s' ) . ' GMT' ); + header( 'Cache-Control: no-store, no-cache, must-revalidate' ); + header( 'Cache-Control: post-check=0, pre-check=0', false ); + header( 'Pragma: no-cache' ); + header("Location: /snort/snort_interfaces.php"); + + exit; + } + } + + if ($_POST["Submit2"]) { + + sync_snort_package_config(); + sleep(1); + + Running_Start($snort_uuid, $if_real, $id); + + header( 'Expires: Sat, 26 Jul 1997 05:00:00 GMT' ); + header( 'Last-Modified: ' . gmdate( 'D, d M Y H:i:s' ) . ' GMT' ); + header( 'Cache-Control: no-store, no-cache, must-revalidate' ); + header( 'Cache-Control: post-check=0, pre-check=0', false ); + header( 'Pragma: no-cache' ); + header("Location: /snort/snort_interfaces_edit.php?id=$id"); + exit; + } + +$pgtitle = "Snort: Interface Edit: $id $snort_uuid $if_real"; +include_once("head.inc"); + +?> + +<body link="#0000CC" vlink="#0000CC" alink="#0000CC"> +<?php + include("fbegin.inc"); + echo "{$snort_general_css}\n"; +?> + +<noscript> +<div class="alert" ALIGN=CENTER><img + src="/themes/<?php echo $g['theme']; ?>/images/icons/icon_alert.gif" /><strong>Please +enable JavaScript to view this content</strong></div> +</noscript> +<script language="JavaScript"> +<!-- + +function enable_blockoffenders() { + var endis = !(document.iform.blockoffenders7.checked); + document.iform.blockoffenderskill.disabled=endis; + document.iform.blockoffendersip.disabled=endis; +} + +function enable_change(enable_change) { + endis = !(document.iform.enable.checked || enable_change); + // make shure a default answer is called if this is envoked. + endis2 = (document.iform.enable); + document.iform.performance.disabled = endis; + document.iform.blockoffenders7.disabled = endis; + document.iform.alertsystemlog.disabled = endis; + document.iform.externallistname.disabled = endis; + document.iform.homelistname.disabled = endis; + document.iform.suppresslistname.disabled = endis; + document.iform.tcpdumplog.disabled = endis; + document.iform.snortunifiedlog.disabled = endis; + document.iform.configpassthru.disabled = endis; +} +//--> +</script> +<?if($pfsense_stable == 'yes'){echo '<p class="pgtitle">' . $pgtitle . '</p>';}?> + +<body link="#0000CC" vlink="#0000CC" alink="#0000CC"> + +<form action="snort_interfaces_edit.php<?php echo "?id=$id";?>" method="post" enctype="multipart/form-data" name="iform" id="iform"> +<?php + /* Display Alert message */ + if ($input_errors) { + print_input_errors($input_errors); // TODO: add checks + } + + if ($savemsg) { + print_info_box2($savemsg); + } + + //if (file_exists($d_snortconfdirty_path)) { + if (file_exists($d_snortconfdirty_path) || file_exists("/var/run/snort_conf_{$snort_uuid}_.dirty")) { + echo '<p>'; + + if($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.<br> + You must apply the changes in order for them to take effect.<br> + '); + } + } +?> + +<table width="100%" border="0" cellpadding="0" cellspacing="0"> +<tr><td> +<?php + $tab_array = array(); + $tabid = 0; + $tab_array[$tabid] = array(gettext("Snort Interfaces"), false, "/snort/snort_interfaces.php"); + $tabid++; + $tab_array[$tabid] = array(gettext("If Settings"), true, "/snort/snort_interfaces_edit.php?id={$id}"); + $tabid++; + $tab_array[$tabid] = array(gettext("Categories"), false, "/snort/snort_rulesets.php?id={$id}"); + $tabid++; + $tab_array[$tabid] = array(gettext("Rules"), false, "/snort/snort_rules.php?id={$id}"); + $tabid++; + $tab_array[$tabid] = array(gettext("Servers"), false, "/snort/snort_define_servers.php?id={$id}"); + $tabid++; + $tab_array[$tabid] = array(gettext("Preprocessors"), false, "/snort/snort_preprocessors.php?id={$id}"); + $tabid++; + $tab_array[$tabid] = array(gettext("Barnyard2"), false, "/snort/snort_barnyard.php?id={$id}"); + display_top_tabs($tab_array); +?> +</td></tr> + <tr> + <td class="tabnavtbl"> + <?php + if ($a_nat[$id]['interface'] != '') { + /* get the interface name */ + $snortInterfaces = array(); /* -gtm */ + + $if_list = $config['installedpackages']['snortglobal']['rule'][$id]['interface']; + $if_array = split(',', $if_list); + if($if_array) { + foreach($if_array as $iface2) { + /* build a list of user specified interfaces -gtm */ + $if2 = snort_get_real_interface($iface2); + if ($if2) + array_push($snortInterfaces, $if2); + } + + if (count($snortInterfaces) < 1) + log_error("Snort will not start. You must select an interface for it to listen on."); + } + + } + ?> + </td> + </tr> + <tr> + <td class="tabcont"> + <table width="100%" border="0" cellpadding="6" cellspacing="0"> + <tr> + <td colspan="2" valign="top" class="listtopic">General Settings</td> + </tr> + <tr> + <td width="22%" valign="top" class="vncellreq2">Enable</td> + <td width="22%" valign="top" class="vtable"> <?php + // <input name="enable" type="checkbox" value="yes" checked onClick="enable_change(false)"> + // care with spaces + if ($pconfig['enable'] == "on") + $checked = checked; + + $onclick_enable = "onClick=\"enable_change(false)\">"; + + echo " + <input name=\"enable\" type=\"checkbox\" value=\"on\" $checked $onclick_enable + Enable or Disable</td>\n\n"; + ?></td> + </tr> + <tr> + <td width="22%" valign="top" class="vncellreq2">Interface</td> + <td width="78%" class="vtable"> + <select name="interface" class="formfld"> + <?php + if (function_exists('get_configured_interface_with_descr')) + $interfaces = get_configured_interface_with_descr(); + else { + $interfaces = array('wan' => 'WAN', 'lan' => 'LAN'); + for ($i = 1; isset($config['interfaces']['opt' . $i]); $i++) { + $interfaces['opt' . $i] = $config['interfaces']['opt' . $i]['descr']; + } + } + foreach ($interfaces as $iface => $ifacename): ?> + <option value="<?=$iface;?>" + <?php if ($iface == $pconfig['interface']) echo "selected"; ?>><?=htmlspecialchars($ifacename);?> + </option> + <?php endforeach; ?> + </select><br> + <span class="vexpl">Choose which interface this rule applies to.<br> + Hint: in most cases, you'll want to use WAN here.</span></td> + </tr> + <tr> + <td width="22%" valign="top" class="vncellreq2">Description</td> + <td width="78%" class="vtable"><input name="descr" type="text" + class="formfld" id="descr" size="40" + value="<?=htmlspecialchars($pconfig['descr']);?>"> <br> + <span class="vexpl">You may enter a description here for your + reference (not parsed).</span></td> + </tr> + <tr> + <td width="22%" valign="top" class="vncell2">Memory Performance</td> + <td width="78%" class="vtable"><select name="performance" + class="formfld" id="performance"> + <?php + $interfaces2 = array('ac-bnfa' => 'AC-BNFA', 'lowmem' => 'LOWMEM', 'ac-std' => 'AC-STD', 'ac' => 'AC', 'ac-banded' => 'AC-BANDED', 'ac-sparsebands' => 'AC-SPARSEBANDS', 'acs' => 'ACS'); + foreach ($interfaces2 as $iface2 => $ifacename2): ?> + <option value="<?=$iface2;?>" + <?php if ($iface2 == $pconfig['performance']) echo "selected"; ?>> + <?=htmlspecialchars($ifacename2);?></option> + <?php endforeach; ?> + </select><br> + <span class="vexpl">Lowmem and ac-bnfa are recommended for low end + systems, Ac: high memory, best performance, ac-std: moderate + memory,high performance, acs: small memory, moderateperformance, + ac-banded: small memory,moderate performance, ac-sparsebands: small + memory, high performance.<br> + </span></td> + </tr> + <tr> + <td colspan="2" valign="top" class="listtopic">Choose the networks + snort should inspect and whitelist.</td> + </tr> + <tr> + <td width="22%" valign="top" class="vncell2">Home net</td> + <td width="78%" class="vtable"><select name="homelistname" + class="formfld" id="homelistname"> + <?php + echo "<option value='default' >default</option>"; + /* find whitelist names and filter by type */ + if (is_array($config['installedpackages']['snortglobal']['whitelist']['item'])) { + foreach ($config['installedpackages']['snortglobal']['whitelist']['item'] as $value) { + if ($value['snortlisttype'] == 'netlist') { + $ilistname = $value['name']; + if ($ilistname == $pconfig['homelistname']) + echo "<option value='$ilistname' selected>"; + else + echo "<option value='$ilistname'>"; + echo htmlspecialchars($ilistname) . '</option>'; + } + } + } + ?> + </select><br> + <span class="vexpl">Choose the home net you will like this rule to + use. </span> <br/><span class="red">Note:</span> Default home + net adds only local networks.<br> + <span class="red">Hint:</span> Most users add a list of + friendly ips that the firewall cant see.</td> + </tr> + <tr> + <td width="22%" valign="top" class="vncell2">External net</td> + <td width="78%" class="vtable"><select name="externallistname" + class="formfld" id="externallistname"> + <?php + echo "<option value='default' >default</option>"; + /* find whitelist names and filter by type */ + if (is_array($config['installedpackages']['snortglobal']['whitelist']['item'])) { + foreach ($config['installedpackages']['snortglobal']['whitelist']['item'] as $value) { + if ($value['snortlisttype'] == 'netlist') { + $ilistname = $value['name']; + if ($ilistname == $pconfig['externallistname']) + echo "<option value='$ilistname' selected>"; + else + echo "<option value='$ilistname'>"; + echo htmlspecialchars($ilistname) . '</option>'; + } + } + } + ?> + </select><br/> + <span class="vexpl">Choose the external net you will like this rule + to use. </span> <br/><span class="red">Note:</span> Default + external net, networks that are not home net.<br> + <span class="red">Hint:</span> Most users should leave this + setting at default.</td> + </tr> + <tr> + <td width="22%" valign="top" class="vncell2">Block offenders</td> + <td width="78%" class="vtable"> + <input name="blockoffenders7" id="blockoffenders7" type="checkbox" value="on" + <?php if ($pconfig['blockoffenders7'] == "on") echo "checked"; ?> + onClick="enable_blockoffenders()"><br> + Checking this option will automatically block hosts that generate a + Snort alert.</td> + </tr> + <tr> + <td width="22%" valign="top" class="vncell2">Kill states</td> + <td width="78%" class="vtable"> + <input name="blockoffenderskill" id="blockoffenderskill" type="checkbox" value="on" <?php if ($pconfig['blockoffenderskill'] == "on") echo "checked"; ?>> + <br/>Should firewall states be killed for the blocked ip + </td> + </tr> + <tr> + <td width="22%" valign="top" class="vncell2">Which ip to block</td> + <td width="78%" class="vtable"> + <select name="blockoffendersip" class="formfld" id="blockoffendersip"> + <?php + foreach (array("src", "dst", "both") as $btype) { + if ($btype == $pconfig['blockoffendersip']) + echo "<option value='{$btype}' selected>"; + else + echo "<option value='{$btype}'>"; + echo htmlspecialchars($btype) . '</option>'; + } + ?> + </select> + <br/> Which ip extracted from the packet you want to block + </td> + </tr> + <tr> + <td width="22%" valign="top" class="vncell2">Whitelist</td> + <td width="78%" class="vtable"> + <select name="whitelistname" class="formfld" id="whitelistname"> + <?php + /* find whitelist names and filter by type, make sure to track by uuid */ + echo "<option value='default' >default</option>\n"; + if (is_array($config['installedpackages']['snortglobal']['whitelist']['item'])) { + foreach ($config['installedpackages']['snortglobal']['whitelist']['item'] as $value) { + if ($value['snortlisttype'] == 'whitelist') { + if ($value['name'] == $pconfig['whitelistname']) + echo "<option value='{$value['name']}' selected>"; + else + echo "<option value='{$value['name']}'>"; + echo htmlspecialchars($value['name']) . '</option>'; + } + } + } + ?> + </select><br> + <span class="vexpl">Choose the whitelist you will like this rule to + use. </span> <br/><span class="red">Note:</span> Default + whitelist adds only local networks.<br/> + <span class="red">Note:</span> This option will only be used when block offenders is on. + </td> + </tr> + <tr> + <td width="22%" valign="top" class="vncell2">Suppression and + filtering</td> + <td width="78%" class="vtable"> + <select name="suppresslistname" class="formfld" id="suppresslistname"> + <?php + echo "<option value='default' >default</option>\n"; + if (is_array($config['installedpackages']['snortglobal']['suppress']['item'])) { + $slist_select = $config['installedpackages']['snortglobal']['suppress']['item']; + foreach ($slist_select as $value) { + $ilistname = $value['name']; + if ($ilistname == $pconfig['suppresslistname']) + echo "<option value='$ilistname' selected>"; + else + echo "<option value='$ilistname'>"; + echo htmlspecialchars($ilistname) . '</option>'; + } + } + ?> + </select><br> + <span class="vexpl">Choose the suppression or filtering file you + will like this rule to use. </span> <br/><span class="red">Note:</span> Default + option disables suppression and filtering.</td> + </tr> + + <tr> + <td colspan="2" valign="top" class="listtopic">Choose the types of + logs snort should create.</td> + </tr> + <tr> + <td width="22%" valign="top" class="vncell2">Send alerts to main + System logs</td> + <td width="78%" class="vtable"><input name="alertsystemlog" + type="checkbox" value="on" + <?php if ($pconfig['alertsystemlog'] == "on") echo "checked"; ?> + onClick="enable_change(false)"><br> + Snort will send Alerts to the firewall's system logs.</td> + </tr> + <tr> + <td width="22%" valign="top" class="vncell2">Log to a Tcpdump file</td> + <td width="78%" class="vtable"><input name="tcpdumplog" + type="checkbox" value="on" + <?php if ($pconfig['tcpdumplog'] == "on") echo "checked"; ?> + onClick="enable_change(false)"><br> + Snort will log packets to a tcpdump-formatted file. The file then + can be analyzed by an application such as Wireshark which + understands pcap file formats. <span class="red"><strong>WARNING:</strong></span> + File may become large.</td> + </tr> + <tr> + <td width="22%" valign="top" class="vncell2">Log Alerts to a snort + unified2 file</td> + <td width="78%" class="vtable"><input name="snortunifiedlog" + type="checkbox" value="on" + <?php if ($pconfig['snortunifiedlog'] == "on") echo "checked"; ?> + onClick="enable_change(false)"><br> + Snort will log Alerts to a file in the UNIFIED2 format. This is a + requirement for barnyard2.</td> + </tr> + <tr> + <td colspan="2" valign="top" class="listtopic">Arguments here will + be automatically inserted into the snort configuration.</td> + </tr> + <tr> + <td width="22%" valign="top" class="vncell2">Advanced configuration + pass through</td> + <td width="78%" class="vtable"><textarea wrap="off" + name="configpassthru" cols="75" rows="12" id="configpassthru" + class="formpre2"><?=htmlspecialchars($pconfig['configpassthru']);?></textarea> + </td> + </tr> + <tr> + <td width="22%" valign="top"></td> + <td width="78%"><input name="Submit" type="submit" class="formbtn" value="Save"> + <?php if (isset($id) && $a_nat[$id]): ?> + <input name="id" type="hidden" value="<?=$id;?>"> + <?php endif; ?></td> + </tr> + <tr> + <td width="22%" valign="top"> </td> + <td width="78%"><span class="vexpl"><span class="red"><strong>Note:</strong></span> + <br> + Please save your settings before you click start. </td> + </tr> + </table> + +</table> +</form> + +<script language="JavaScript"> +<!-- +enable_change(false); +enable_blockoffenders(); +//--> +</script> + +<?php include("fend.inc"); ?> +</body> +</html> |