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Diffstat (limited to 'config/suricata/suricata_global.php')
| -rw-r--r-- | config/suricata/suricata_global.php | 456 |
1 files changed, 456 insertions, 0 deletions
diff --git a/config/suricata/suricata_global.php b/config/suricata/suricata_global.php new file mode 100644 index 00000000..f6b5d83d --- /dev/null +++ b/config/suricata/suricata_global.php @@ -0,0 +1,456 @@ +<?php +/* + * suricata_global.php + * part of pfSense + * + * Copyright (C) 2014 Bill Meeks + * 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/suricata/suricata.inc"); + +global $g; + +$suricatadir = SURICATADIR; + +$pconfig['enable_vrt_rules'] = $config['installedpackages']['suricata']['config'][0]['enable_vrt_rules']; +$pconfig['oinkcode'] = $config['installedpackages']['suricata']['config'][0]['oinkcode']; +$pconfig['etprocode'] = $config['installedpackages']['suricata']['config'][0]['etprocode']; +$pconfig['enable_etopen_rules'] = $config['installedpackages']['suricata']['config'][0]['enable_etopen_rules']; +$pconfig['enable_etpro_rules'] = $config['installedpackages']['suricata']['config'][0]['enable_etpro_rules']; +$pconfig['rm_blocked'] = $config['installedpackages']['suricata']['config'][0]['rm_blocked']; +$pconfig['suricataloglimit'] = $config['installedpackages']['suricata']['config'][0]['suricataloglimit']; +$pconfig['suricataloglimitsize'] = $config['installedpackages']['suricata']['config'][0]['suricataloglimitsize']; +$pconfig['autoruleupdate'] = $config['installedpackages']['suricata']['config'][0]['autoruleupdate']; +$pconfig['autoruleupdatetime'] = $config['installedpackages']['suricata']['config'][0]['autoruleupdatetime']; +$pconfig['log_to_systemlog'] = $config['installedpackages']['suricata']['config'][0]['log_to_systemlog']; +$pconfig['clearlogs'] = $config['installedpackages']['suricata']['config'][0]['clearlogs']; +$pconfig['forcekeepsettings'] = $config['installedpackages']['suricata']['config'][0]['forcekeepsettings']; +$pconfig['snortcommunityrules'] = $config['installedpackages']['suricata']['config'][0]['snortcommunityrules']; + +if (empty($pconfig['suricataloglimit'])) + $pconfig['suricataloglimit'] = 'on'; +if (empty($pconfig['autoruleupdatetime'])) + $pconfig['autoruleupdatetime'] = '00:30'; +if (empty($pconfig['suricataloglimitsize'])) + // Set limit to 20% of slice that is unused */ + $pconfig['suricataloglimitsize'] = round(exec('df -k /var | grep -v "Filesystem" | awk \'{print $4}\'') * .20 / 1024); + + +if ($_POST['autoruleupdatetime']) { + if (!preg_match('/^([01]?[0-9]|2[0-3]):?([0-5][0-9])$/', $_POST['autoruleupdatetime'])) + $input_errors[] = "Invalid Rule Update Start Time! Please supply a value in 24-hour format as 'HH:MM'."; +} + +if ($_POST['suricatadownload'] == "on" && empty($_POST['oinkcode'])) + $input_errors[] = "You must supply an Oinkmaster code in the box provided in order to enable Snort VRT rules!"; + +if ($_POST['enable_etpro_rules'] == "on" && empty($_POST['etprocode'])) + $input_errors[] = "You must supply a subscription code in the box provided in order to enable Emerging Threats Pro rules!"; + +/* if no errors move foward with save */ +if (!$input_errors) { + if ($_POST["Submit"]) { + + $config['installedpackages']['suricata']['config'][0]['enable_vrt_rules'] = $_POST['enable_vrt_rules'] ? 'on' : 'off'; + $config['installedpackages']['suricata']['config'][0]['snortcommunityrules'] = $_POST['snortcommunityrules'] ? 'on' : 'off'; + $config['installedpackages']['suricata']['config'][0]['enable_etopen_rules'] = $_POST['enable_etopen_rules'] ? 'on' : 'off'; + $config['installedpackages']['suricata']['config'][0]['enable_etpro_rules'] = $_POST['enable_etpro_rules'] ? 'on' : 'off'; + + // If any rule sets are being turned off, then remove them + // from the active rules section of each interface. Start + // by building an arry of prefixes for the disabled rules. + $disabled_rules = array(); + $disable_ips_policy = false; + if ($config['installedpackages']['suricata']['config'][0]['enable_vrt_rules'] == 'off') { + $disabled_rules[] = VRT_FILE_PREFIX; + $disable_ips_policy = true; + } + if ($config['installedpackages']['suricata']['config'][0]['snortcommunityrules'] == 'off') + $disabled_rules[] = GPL_FILE_PREFIX; + if ($config['installedpackages']['suricata']['config'][0]['enable_etopen_rules'] == 'off') + $disabled_rules[] = ET_OPEN_FILE_PREFIX; + if ($config['installedpackages']['suricata']['config'][0]['enable_etpro_rules'] == 'off') + $disabled_rules[] = ET_PRO_FILE_PREFIX; + + // Now walk all the configured interface rulesets and remove + // any matching the disabled ruleset prefixes. + if (is_array($config['installedpackages']['suricata']['rule'])) { + foreach ($config['installedpackages']['suricata']['rule'] as &$iface) { + // Disable Snort IPS policy if VRT rules are disabled + if ($disable_ips_policy) { + $iface['ips_policy_enable'] = 'off'; + unset($iface['ips_policy']); + } + $enabled_rules = explode("||", $iface['rulesets']); + foreach ($enabled_rules as $k => $v) { + foreach ($disabled_rules as $d) + if (strpos(trim($v), $d) !== false) + unset($enabled_rules[$k]); + } + $iface['rulesets'] = implode("||", $enabled_rules); + } + } + + $config['installedpackages']['suricata']['config'][0]['oinkcode'] = $_POST['oinkcode']; + $config['installedpackages']['suricata']['config'][0]['etprocode'] = $_POST['etprocode']; + + $config['installedpackages']['suricata']['config'][0]['rm_blocked'] = $_POST['rm_blocked']; + if ($_POST['suricataloglimitsize']) { + $config['installedpackages']['suricata']['config'][0]['suricataloglimit'] = $_POST['suricataloglimit']; + $config['installedpackages']['suricata']['config'][0]['suricataloglimitsize'] = $_POST['suricataloglimitsize']; + } else { + $config['installedpackages']['suricata']['config'][0]['suricataloglimit'] = 'on'; + + /* code will set limit to 21% of slice that is unused */ + $suricataloglimitDSKsize = round(exec('df -k /var | grep -v "Filesystem" | awk \'{print $4}\'') * .22 / 1024); + $config['installedpackages']['suricata']['config'][0]['suricataloglimitsize'] = $suricataloglimitDSKsize; + } + $config['installedpackages']['suricata']['config'][0]['autoruleupdate'] = $_POST['autoruleupdate']; + + /* Check and adjust format of Rule Update Starttime string to add colon and leading zero if necessary */ + $pos = strpos($_POST['autoruleupdatetime'], ":"); + if ($pos === false) { + $tmp = str_pad($_POST['autoruleupdatetime'], 4, "0", STR_PAD_LEFT); + $_POST['autoruleupdatetime'] = substr($tmp, 0, 2) . ":" . substr($tmp, -2); + } + $config['installedpackages']['suricata']['config'][0]['autoruleupdatetime'] = str_pad($_POST['autoruleupdatetime'], 4, "0", STR_PAD_LEFT); + $config['installedpackages']['suricata']['config'][0]['log_to_systemlog'] = $_POST['log_to_systemlog'] ? 'on' : 'off'; + $config['installedpackages']['suricata']['config'][0]['clearlogs'] = $_POST['clearlogs'] ? 'on' : 'off'; + $config['installedpackages']['suricata']['config'][0]['forcekeepsettings'] = $_POST['forcekeepsettings'] ? 'on' : 'off'; + + $retval = 0; + + /* create whitelist and homenet file, then sync files */ + sync_suricata_package_config(); + + write_config(); + + /* forces page to reload new settings */ + header( 'Expires: Sat, 26 Jul 1997 05:00:00 GMT' ); + header( 'Last-Modified: ' . gmdate( 'D, d M Y H:i:s' ) . ' GMT' ); + header( 'Cache-Control: no-store, no-cache, must-revalidate' ); + header( 'Cache-Control: post-check=0, pre-check=0', false ); + header( 'Pragma: no-cache' ); + header("Location: /suricata/suricata_global.php"); + exit; + } +} + +$pgtitle = gettext("Suricata: Global Settings"); +include_once("head.inc"); + +?> + +<body link="#000000" vlink="#000000" alink="#000000"> + +<?php +include_once("fbegin.inc"); + +if($pfsense_stable == 'yes') + echo '<p class="pgtitle">' . $pgtitle . '</p>'; + +/* Display Alert message, under form tag or no refresh */ +if ($input_errors) + print_input_errors($input_errors); + +?> + +<form action="suricata_global.php" method="post" enctype="multipart/form-data" name="iform" id="iform"> +<table width="100%" border="0" cellpadding="0" cellspacing="0"> +<tr><td> +<?php + $tab_array = array(); + $tab_array[] = array(gettext("Suricata Interfaces"), false, "/suricata/suricata_interfaces.php"); + $tab_array[] = array(gettext("Global Settings"), true, "/suricata/suricata_global.php"); + $tab_array[] = array(gettext("Update Rules"), false, "/suricata/suricata_download_updates.php"); + $tab_array[] = array(gettext("Alerts"), false, "/suricata/suricata_alerts.php?instance={$instanceid}"); + $tab_array[] = array(gettext("Suppress"), false, "/suricata/suricata_suppress.php"); + $tab_array[] = array(gettext("Logs Browser"), false, "/suricata/suricata_logs_browser.php"); + display_top_tabs($tab_array); +?> +</td></tr> +<tr> + <td> + <div id="mainarea"> + <table id="maintable" class="tabcont" width="100%" border="0" cellpadding="6" cellspacing="0"> +<tr> + <td colspan="2" valign="top" class="listtopic"><?php echo gettext("Please Choose The Type Of Rules You Wish To Download");?></td> +</tr> +<tr> + <td width="22%" valign="top" class="vncell"><?php echo gettext("Install ") . "<strong>" . gettext("Emerging Threats") . "</strong>" . gettext(" rules");?></td> + <td width="78%" class="vtable"> + <table width="100%" border="0" cellpadding="2" cellspacing="0"> + <tr> + <td valign="top" width="8%"><input name="enable_etopen_rules" type="checkbox" value="on" onclick="enable_et_rules();" + <?php if ($config['installedpackages']['suricata']['config'][0]['enable_etopen_rules']=="on") echo "checked"; ?>></td> + <td><span class="vexpl"><?php echo gettext("ETOpen is an open source set of Snort rules whose coverage " . + "is more limited than ETPro."); ?></span></td> + </tr> + <tr> + <td valign="top" width="8%"><input name="enable_etpro_rules" type="checkbox" value="on" onclick="enable_pro_rules();" + <?php if ($config['installedpackages']['suricata']['config'][0]['enable_etpro_rules']=="on") echo "checked"; ?>></td> + <td><span class="vexpl"><?php echo gettext("ETPro for Snort offers daily updates and extensive coverage of current malware threats."); ?></span></td> + </tr> + <tr> + <td> </td> + <td><a href="http://www.emergingthreats.net/solutions/etpro-ruleset/" target="_blank"><?php echo gettext("Sign Up for an ETPro Account"); ?> </a></td> + </tr> + <tr> + <td> </td> + <td class="vexpl"><?php echo "<span class='red'><strong>" . gettext("Note:") . "</strong></span>" . " " . + gettext("The ETPro rules contain all of the ETOpen rules, so the ETOpen rules are not required and are disabled when the ETPro rules are selected."); ?></td> + </tr> + </table> + <table id="etpro_code_tbl" width="100%" border="0" cellpadding="2" cellspacing="0"> + <tr> + <td colspan="2"> </td> + </tr> + <tr> + <td colspan="2" valign="top"><b><span class="vexpl"><?php echo gettext("ETPro Subscription Configuration"); ?></span></b></td> + </tr> + <tr> + <td valign="top"><span class="vexpl"><strong><?php echo gettext("Code:"); ?></strong></span></td> + <td><input name="etprocode" type="text" + class="formfld unknown" id="etprocode" size="52" + value="<?=htmlspecialchars($pconfig['etprocode']);?>"><br/> + <?php echo gettext("Obtain an ETPro subscription code and paste it here."); ?></td> + </tr> + </table> + </td> +</tr> +<tr> + <td width="22%" valign="top" class="vncell"><?php echo gettext("Install ") . "<strong>" . gettext("Snort VRT") . "</strong>" . gettext(" rules");?></td> + <td width="78%" class="vtable"> + <table width="100%" border="0" cellpadding="2" cellspacing="0"> + <tr> + <td><input name="enable_vrt_rules" type="checkbox" id="enable_vrt_rules" value="on" onclick="enable_snort_vrt();" + <?php if($pconfig['enable_vrt_rules']=='on') echo 'checked'; ?>></td> + <td><span class="vexpl"><?php echo gettext("Snort VRT free Registered User or paid Subscriber rules"); ?></span></td> + <tr> + <td> </td> + <td><a href="https://www.snort.org/signup" target="_blank"><?php echo gettext("Sign Up for a free Registered User Rule Account"); ?> </a><br/> + <a href="http://www.snort.org/vrt/buy-a-subscription" target="_blank"> + <?php echo gettext("Sign Up for paid Sourcefire VRT Certified Subscriber Rules"); ?></a></td> + </tr> + </table> + <table id="snort_oink_code_tbl" width="100%" border="0" cellpadding="2" cellspacing="0"> + <tr> + <td colspan="2"> </td> + </tr> + <tr> + <td colspan="2" valign="top"><b><span class="vexpl"><?php echo gettext("Snort VRT Oinkmaster Configuration"); ?></span></b></td> + </tr> + <tr> + <td valign="top"><span class="vexpl"><strong><?php echo gettext("Code:"); ?></strong></span></td> + <td><input name="oinkcode" type="text" + class="formfld unknown" id="oinkcode" size="52" + value="<?=htmlspecialchars($pconfig['oinkcode']);?>"><br/> + <?php echo gettext("Obtain a snort.org Oinkmaster code and paste it here."); ?></td> + </tr> + </table> +</tr> +<tr> + <td width="22%" valign="top" class="vncell"><?php echo gettext("Install ") . "<strong>" . gettext("Snort Community") . "</strong>" . gettext(" rules");?></td> + <td width="78%" class="vtable"> + <table width="100%" border="0" cellpadding="2" cellspacing="0"> + <tr> + <td valign="top" width="8%"><input name="snortcommunityrules" type="checkbox" value="on" + <?php if ($config['installedpackages']['suricata']['config'][0]['snortcommunityrules']=="on") echo "checked";?> ></td> + <td class="vexpl"><?php echo gettext("The Snort Community Ruleset is a GPLv2 VRT certified ruleset that is distributed free of charge " . + "without any VRT License restrictions. This ruleset is updated daily and is a subset of the subscriber ruleset.");?> + <br/><br/><?php echo "<span class=\"red\"><strong>" . gettext("Note: ") . "</strong></span>" . + gettext("If you are a Snort VRT Paid Subscriber, the community ruleset is already built into your download of the ") . + gettext("Snort VRT rules, and there is no benefit in adding this rule set.");?><br/></td> + </tr> + </table></td> +</tr> +<tr> + <td colspan="2" valign="top" class="listtopic"><?php echo gettext("Rules Update Settings"); ?></td> +</tr> +<tr> + <td width="22%" valign="top" class="vncell"><?php echo gettext("Update Interval"); ?></td> + <td width="78%" class="vtable"> + <select name="autoruleupdate" class="formselect" id="autoruleupdate" onchange="enable_change_rules_upd()"> + <?php + $interfaces3 = array('never_up' => gettext('NEVER'), '6h_up' => gettext('6 HOURS'), '12h_up' => gettext('12 HOURS'), '1d_up' => gettext('1 DAY'), '4d_up' => gettext('4 DAYS'), '7d_up' => gettext('7 DAYS'), '28d_up' => gettext('28 DAYS')); + foreach ($interfaces3 as $iface3 => $ifacename3): ?> + <option value="<?=$iface3;?>" + <?php if ($iface3 == $pconfig['autoruleupdate']) echo "selected"; ?>> + <?=htmlspecialchars($ifacename3);?></option> + <?php endforeach; ?> + </select><span class="vexpl"> <?php echo gettext("Please select the interval for rule updates. Choosing ") . + "<strong>" . gettext("NEVER") . "</strong>" . gettext(" disables auto-updates."); ?><br/><br/> + <?php echo "<span class=\"red\"><strong>" . gettext("Hint: ") . "</strong></span>" . gettext("in most cases, every 12 hours is a good choice."); ?></span></td> +</tr> +<tr> + <td width="22%" valign="top" class="vncell"><?php echo gettext("Update Start Time"); ?></td> + <td width="78%" class="vtable"><input type="text" class="formfld time" name="autoruleupdatetime" id="autoruleupdatetime" size="4" + maxlength="5" value="<?=$pconfig['autoruleupdatetime'];?>" <?php if ($pconfig['autoruleupdate'] == "never_up") {echo "disabled";} ?>><span class="vexpl"> + <?php echo gettext("Enter the rule update start time in 24-hour format (HH:MM). ") . "<strong>" . + gettext("Default") . " </strong>" . gettext("is ") . "<strong>" . gettext("00:03") . "</strong></span>"; ?>.<br/><br/> + <?php echo gettext("Rules will update at the interval chosen above starting at the time specified here. For example, using the default " . + "start time of 00:03 and choosing 12 Hours for the interval, the rules will update at 00:03 and 12:03 each day."); ?></td> +</tr> +<tr> + <td colspan="2" valign="top" class="listtopic"><?php echo gettext("General Settings"); ?></td> +</tr> +<tr> +<?php $suricatalogCurrentDSKsize = round(exec('df -k /var | grep -v "Filesystem" | awk \'{print $4}\'') / 1024); ?> + <td width="22%" valign="top" class="vncell"><?php echo gettext("Log Directory Size " . + "Limit"); ?><br/> + <br/> + <br/> + <span class="red"><strong><?php echo gettext("Note:"); ?></strong></span><br/> + <?php echo gettext("Available space is"); ?> <strong><?php echo $suricatalogCurrentDSKsize; ?> MB</strong></td> + <td width="78%" class="vtable"> + <table cellpadding="0" cellspacing="0"> + <tr> + <td colspan="2"><input name="suricataloglimit" type="radio" id="suricataloglimit" value="on" + <?php if($pconfig['suricataloglimit']=='on') echo 'checked'; ?>><span class="vexpl"> + <strong><?php echo gettext("Enable"); ?></strong> <?php echo gettext("directory size limit"); ?> (<strong><?php echo gettext("Default"); ?></strong>)</span></td> + </tr> + <tr> + <td colspan="2"><input name="suricataloglimit" type="radio" id="suricataloglimit" value="off" + <?php if($pconfig['suricataloglimit']=='off') echo 'checked'; ?>> <span class="vexpl"><strong><?php echo gettext("Disable"); ?></strong> + <?php echo gettext("directory size limit"); ?></span><br/> + <br/> + <span class="red"><strong><?php echo gettext("Warning:"); ?></strong></span> <?php echo gettext("Nanobsd " . + "should use no more than 10MB of space."); ?></td> + </tr> + </table> + <table width="100%" border="0" cellpadding="2" cellspacing="0"> + <tr> + <td class="vexpl"><?php echo gettext("Size in ") . "<strong>" . gettext("MB:") . "</strong>";?> + <input name="suricataloglimitsize" type="text" class="formfld unknown" id="suricataloglimitsize" size="10" value="<?=htmlspecialchars($pconfig['suricataloglimitsize']);?>"> + <?php echo gettext("Default is ") . "<strong>" . gettext("20%") . "</strong>" . gettext(" of available space.");?></td> + </tr> + </table> + </td> +</tr> +<tr style="display:none;"> + <td width="22%" valign="top" class="vncell"><?php echo gettext("Remove Blocked Hosts Interval"); ?></td> + <td width="78%" class="vtable"> + <select name="rm_blocked" class="formselect" id="rm_blocked"> + <?php + $interfaces3 = array('never_b' => gettext('NEVER'), '15m_b' => gettext('15 MINS'), '30m_b' => gettext('30 MINS'), '1h_b' => gettext('1 HOUR'), '3h_b' => gettext('3 HOURS'), '6h_b' => gettext('6 HOURS'), '12h_b' => gettext('12 HOURS'), '1d_b' => gettext('1 DAY'), '4d_b' => gettext('4 DAYS'), '7d_b' => gettext('7 DAYS'), '28d_b' => gettext('28 DAYS')); + foreach ($interfaces3 as $iface3 => $ifacename3): ?> + <option value="<?=$iface3;?>" + <?php if ($iface3 == $pconfig['rm_blocked']) echo "selected"; ?>> + <?=htmlspecialchars($ifacename3);?></option> + <?php endforeach; ?> + </select> + <?php echo gettext("Please select the amount of time you would like hosts to be blocked."); ?><br/><br/> + <?php echo "<span class=\"red\"><strong>" . gettext("Hint:") . "</strong></span>" . gettext(" in most cases, 1 hour is a good choice.");?></td> +</tr> +<tr> + <td width="22%" valign="top" class="vncell"><?php echo gettext("Log to System Log"); ?></td> + <td width="78%" class="vtable"><input name="log_to_systemlog" + id="log_to_systemlog" type="checkbox" value="yes" + <?php if ($config['installedpackages']['suricata']['config'][0]['log_to_systemlog']=="on") echo "checked"; ?> + > <?php echo gettext("Copy Suricata messages to the firewall system log."); ?></td> +</tr> +<tr> + <td width="22%" valign="top" class="vncell"><?php echo gettext("Remove Suricata Log Files After Deinstall"); ?></td> + <td width="78%" class="vtable"><input name="clearlogs" + id="clearlogs" type="checkbox" value="yes" + <?php if ($config['installedpackages']['suricata']['config'][0]['clearlogs']=="on") echo "checked"; ?> + > <?php echo gettext("Suricata log files will be removed during package deinstallation."); ?></td> +</tr> +<tr> + <td width="22%" valign="top" class="vncell"><?php echo gettext("Keep Suricata Settings After Deinstall"); ?></td> + <td width="78%" class="vtable"><input name="forcekeepsettings" + id="forcekeepsettings" type="checkbox" value="yes" + <?php if ($config['installedpackages']['suricata']['config'][0]['forcekeepsettings']=="on") echo "checked"; ?> + > <?php echo gettext("Settings will not be removed during package deinstallation."); ?></td> +</tr> +<tr> + <td width="22%" valign="top"> + <td width="78%"> + <input name="Submit" type="submit" class="formbtn" value="Save" > + </td> +</tr> +<tr> + <td width="22%" valign="top"> </td> + <td width="78%" class="vexpl"><span class="red"><strong><?php echo gettext("Note:");?></strong> + </span><?php echo gettext("Changing any settings on this page will affect all Suricata-configured interfaces.");?></td> +</tr> + </table> +</div><br/> +</td></tr> +</table> +</form> +<?php include("fend.inc"); ?> + +<script language="JavaScript"> +<!-- +function enable_snort_vrt() { + var endis = !(document.iform.enable_vrt_rules.checked); + if (endis) + document.getElementById("snort_oink_code_tbl").style.display = "none"; + else + document.getElementById("snort_oink_code_tbl").style.display = "table"; +} + +function enable_et_rules() { + var endis = document.iform.enable_etopen_rules.checked; + if (endis) { + document.iform.enable_etpro_rules.checked = !(endis); + document.getElementById("etpro_code_tbl").style.display = "none"; + } +} + +function enable_pro_rules() { + var endis = document.iform.enable_etpro_rules.checked; + if (endis) { + document.iform.enable_etopen_rules.checked = !(endis); + document.iform.etprocode.disabled = ""; + document.getElementById("etpro_code_tbl").style.display = "table"; + } + else { + document.iform.etprocode.disabled = "true"; + document.getElementById("etpro_code_tbl").style.display = "none"; + } +} + +function enable_change_rules_upd() { + if (document.iform.autoruleupdate.selectedIndex == 0) + document.iform.autoruleupdatetime.disabled="true"; + else + document.iform.autoruleupdatetime.disabled=""; +} + +// Initialize the form controls state based on saved settings +enable_snort_vrt(); +enable_et_rules(); +enable_pro_rules(); +enable_change_rules_upd(); + +//--> +</script> + +</body> +</html> |