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authorbmeeks8 <bmeeks8@bellsouth.net>2013-06-18 18:36:55 -0400
committerbmeeks8 <bmeeks8@bellsouth.net>2013-06-18 18:36:55 -0400
commitbc45f34c6e0ad58d6286da338e4962a86fbc9415 (patch)
tree0a12f81bb7fcfe6be7af6971673b06aa9ef85351 /config
parenta30da99a24575ba9554ace7bdf1c8e6a0119b4d0 (diff)
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Add option to configure rule update start time.
Diffstat (limited to 'config')
-rw-r--r--config/snort/snort_interfaces_global.php85
1 files changed, 60 insertions, 25 deletions
diff --git a/config/snort/snort_interfaces_global.php b/config/snort/snort_interfaces_global.php
index 0b9c5f2d..d28ec2b4 100644
--- a/config/snort/snort_interfaces_global.php
+++ b/config/snort/snort_interfaces_global.php
@@ -49,15 +49,22 @@ $pconfig['rm_blocked'] = $config['installedpackages']['snortglobal']['rm_blocked
$pconfig['snortloglimit'] = $config['installedpackages']['snortglobal']['snortloglimit'];
$pconfig['snortloglimitsize'] = $config['installedpackages']['snortglobal']['snortloglimitsize'];
$pconfig['autorulesupdate7'] = $config['installedpackages']['snortglobal']['autorulesupdate7'];
+$pconfig['rule_update_starttime'] = $config['installedpackages']['snortglobal']['rule_update_starttime'];
$pconfig['forcekeepsettings'] = $config['installedpackages']['snortglobal']['forcekeepsettings'];
$pconfig['snortcommunityrules'] = $config['installedpackages']['snortglobal']['snortcommunityrules'];
if (empty($pconfig['snortloglimit']))
$pconfig['snortloglimit'] = 'on';
+if (empty($pconfig['rule_update_starttime']))
+ $pconfig['rule_update_starttime'] = '00:03';
+
+if ($_POST['rule_update_starttime']) {
+ if (!preg_match('/^([01]?[0-9]|2[0-3]):?([0-5][0-9])$/', $_POST['rule_update_starttime']))
+ $input_errors[] = "Invalid Rule Update Start Time! Please supply a value in 24-hour format as 'HH:MM'.";
+}
/* if no errors move foward */
if (!$input_errors) {
-
if ($_POST["Submit"]) {
$config['installedpackages']['snortglobal']['snortdownload'] = $_POST['snortdownload'];
@@ -77,6 +84,14 @@ if (!$input_errors) {
$config['installedpackages']['snortglobal']['snortloglimitsize'] = $snortloglimitDSKsize;
}
$config['installedpackages']['snortglobal']['autorulesupdate7'] = $_POST['autorulesupdate7'];
+
+ /* Check and adjust format of Rule Update Starttime string to add colon and leading zero if necessary */
+ $pos = strpos($_POST['rule_update_starttime'], ":");
+ if ($pos === false) {
+ $tmp = str_pad($_POST['rule_update_starttime'], 4, "0", STR_PAD_LEFT);
+ $_POST['rule_update_starttime'] = substr($tmp, 0, 2) . ":" . substr($tmp, -2);
+ }
+ $config['installedpackages']['snortglobal']['rule_update_starttime'] = str_pad($_POST['rule_update_starttime'], 4, "0", STR_PAD_LEFT);
$config['installedpackages']['snortglobal']['forcekeepsettings'] = $_POST['forcekeepsettings'] ? 'on' : 'off';
$retval = 0;
@@ -116,20 +131,6 @@ if ($input_errors)
?>
-<script language="JavaScript">
-<!--
-function enable_snort_vrt(btn) {
- if (btn == 'off') {
- document.iform.oinkmastercode.disabled = "true";
- }
- if (btn == 'on') {
- document.iform.oinkmastercode.disabled = "";
- }
-}
-//-->
-</script>
-
-
<form action="snort_interfaces_global.php" method="post" enctype="multipart/form-data" name="iform" id="iform">
<table width="100%" border="0" cellpadding="0" cellspacing="0">
<tr><td>
@@ -154,6 +155,7 @@ function enable_snort_vrt(btn) {
<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 printf(gettext("Install %sSnort VRT%s rules"), '<strong>' , '</strong>'); ?></td>
<td width="78%" class="vtable">
<table width="100%" border="0" cellpadding="2" cellspacing="0">
@@ -181,7 +183,7 @@ function enable_snort_vrt(btn) {
<td colspan="2" valign="top"><b><span class="vexpl"><?php echo gettext("Oinkmaster Configuration"); ?></span></b></td>
</tr>
<tr>
- <td valign="top"><span class="vexpl"><strong><?php echo gettext("Code"); ?><strong></span</td>
+ <td valign="top"><span class="vexpl"><strong><?php echo gettext("Code"); ?></strong></span></td>
<td><input name="oinkmastercode" type="text"
class="formfld" id="oinkmastercode" size="52"
value="<?=htmlspecialchars($pconfig['oinkmastercode']);?>"
@@ -218,11 +220,14 @@ function enable_snort_vrt(btn) {
</table>
</td>
</tr>
+
<tr>
- <td width="22%" valign="top" class="vncell"><?php echo gettext("Update rules " .
- "automatically"); ?></td>
+ <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="autorulesupdate7" class="formselect" id="autorulesupdate7">
+ <select name="autorulesupdate7" class="formselect" id="autorulesupdate7" 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 => $ifacename3): ?>
@@ -230,21 +235,29 @@ function enable_snort_vrt(btn) {
<?php if ($iface3 == $pconfig['autorulesupdate7']) echo "selected"; ?>>
<?=htmlspecialchars($ifacename3);?></option>
<?php endforeach; ?>
- </select><span class="vexpl">&nbsp;&nbsp;<?php echo gettext("Please select the update times for rules."); ?><br/><br/>
-
- <?php printf(gettext("%sHint%s: in most cases, every 12 hours is a good choice."), '<span class="red"><strong>','</strong></span>'); ?></span></td>
+ </select><span class="vexpl">&nbsp;&nbsp;<?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" name="rule_update_starttime" id="rule_update_starttime" size="4"
+ maxlength="5" value="<?=$pconfig['rule_update_starttime'];?>" <?php if ($pconfig['autorulesupdate7'] == "never_up") {echo "disabled";} ?>><span class="vexpl">&nbsp;&nbsp;
+ <?php echo gettext("Enter the rule update start time in 24-hour format (HH:MM). ") . "<strong>" .
+ gettext("Default") . "&nbsp;</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 $snortlogCurrentDSKsize = 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"); ?></span>:</strong><br>
+ <span class="red"><strong><?php echo gettext("Note:"); ?></strong></span><br/>
<?php echo gettext("Available space is"); ?> <strong><?php echo $snortlogCurrentDSKsize; ?>&nbsp;MB</strong></td>
<td width="78%" class="vtable">
<table cellpadding="0" cellspacing="0">
@@ -258,7 +271,7 @@ function enable_snort_vrt(btn) {
<?php if($pconfig['snortloglimit']=='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"); ?></span>:</strong> <?php echo gettext("Nanobsd " .
+ <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>
@@ -314,5 +327,27 @@ function enable_snort_vrt(btn) {
</table>
</form>
<?php include("fend.inc"); ?>
+
+<script language="JavaScript">
+<!--
+function enable_snort_vrt(btn) {
+ if (btn == 'off') {
+ document.iform.oinkmastercode.disabled = "true";
+ }
+ if (btn == 'on') {
+ document.iform.oinkmastercode.disabled = "";
+ }
+}
+
+function enable_change_rules_upd() {
+ if (document.iform.autorulesupdate7.selectedIndex == 0)
+ document.iform.rule_update_starttime.disabled="true";
+ else
+ document.iform.rule_update_starttime.disabled="";
+}
+
+//-->
+</script>
+
</body>
</html>