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authorbmeeks8 <bmeeks8@bellsouth.net>2013-09-25 17:36:42 -0400
committerbmeeks8 <bmeeks8@bellsouth.net>2013-09-25 22:36:03 -0400
commitabcbe4f90a068074018a736cb6f63d09de30c3f2 (patch)
tree7e79d65147f2e66297731367fb72621f6ddf2cdd /config/snort
parent9c9a302a68985a44089069828abc7bb37e17bac9 (diff)
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Add reverse DNS lookup icon and fix dup Suppress List bug
Diffstat (limited to 'config/snort')
-rwxr-xr-xconfig/snort/snort_alerts.php49
1 files changed, 31 insertions, 18 deletions
diff --git a/config/snort/snort_alerts.php b/config/snort/snort_alerts.php
index 9082aaeb..0295ed2f 100755
--- a/config/snort/snort_alerts.php
+++ b/config/snort/snort_alerts.php
@@ -90,8 +90,8 @@ function snort_add_supplist_entry($suppress) {
/* If no Suppress List is set for the interface, then create one with the interface name */
if (empty($a_instance[$instanceid]['suppresslistname']) || $a_instance[$instanceid]['suppresslistname'] == 'default') {
$s_list = array();
- $s_list['name'] = $a_instance[$instanceid]['interface'] . "suppress";
$s_list['uuid'] = uniqid();
+ $s_list['name'] = $a_instance[$instanceid]['interface'] . "suppress" . "_" . $s_list['uuid'];
$s_list['descr'] = "Auto-generated list for Alert suppression";
$s_list['suppresspassthru'] = base64_encode($suppress);
$a_suppress[] = $s_list;
@@ -247,7 +247,6 @@ if ($_POST['download']) {
readfile("$file");
@unlink("/tmp/{$file_name}");
}
-
header("Location: /snort/snort_alerts.php?instance={$instanceid}");
exit;
}
@@ -267,7 +266,7 @@ include_once("fbegin.inc");
/* refresh every 60 secs */
if ($pconfig['arefresh'] == 'on')
- echo "<meta http-equiv=\"refresh\" content=\"60;url=/snort/snort_alerts.php\" />\n";
+ echo "<meta http-equiv=\"refresh\" content=\"60;url=/snort/snort_alerts.php?instance={$instanceid}\" />\n";
?>
<?php if($pfsense_stable == 'yes'){echo '<p class="pgtitle">' . $pgtitle . '</p>';}
@@ -304,7 +303,7 @@ if ($pconfig['arefresh'] == 'on')
<tr>
<td width="22%" class="vncell"><?php echo gettext('Instance to inspect'); ?></td>
<td width="78%" class="vtable">
- <select name="instance" id="instance" class="formselect" onChange="document.getElementById('formalert').submit()">
+ <select name="instance" id="instance" class="formselect" onChange="document.getElementById('formalert').method='get';document.getElementById('formalert').submit()">
<?php
foreach ($a_instance as $id => $instance) {
$selected = "";
@@ -400,19 +399,26 @@ if (file_exists("/var/log/snort/snort_{$if_real}{$snort_uuid}/alert")) {
$alert_ip_src = $fields[6];
/* Add zero-width space as soft-break opportunity after each colon if we have an IPv6 address */
$alert_ip_src = str_replace(":", ":&#8203;", $alert_ip_src);
+ /* Add Reverse DNS lookup icon */
+ $alert_ip_src .= "<br/><a href='/diag_dns.php?host={$fields[6]}&instance={$instanceid}'>";
+ $alert_ip_src .= "<img src='../themes/{$g['theme']}/images/icons/icon_log.gif' width='11' height='11' border='0' ";
+ $alert_ip_src .= "title='" . gettext("Resolve host via reverse DNS lookup") . "'></a>";
+ /* Add icons for auto-adding to Suppress List if appropriate */
if (!snort_is_alert_globally_suppressed($supplist, $fields[1], $fields[2]) &&
!isset($supplist[$fields[1]][$fields[2]]['by_src'][$fields[6]])) {
- $alert_ip_src .= "<br/><a href='?instance={$instanceid}&act=addsuppress_srcip&sidid={$fields[2]}&gen_id={$fields[1]}&descr={$alert_descr_url}&ip=" . trim(urlencode($fields[6])) . "'>";
+ $alert_ip_src .= "&nbsp;&nbsp;<a href='?instance={$instanceid}&act=addsuppress_srcip&sidid={$fields[2]}&gen_id={$fields[1]}&descr={$alert_descr_url}&ip=" . trim(urlencode($fields[6])) . "'>";
$alert_ip_src .= "<img src='../themes/{$g['theme']}/images/icons/icon_plus.gif' width='12' height='12' border='0' ";
- $alert_ip_src .= "title='" . gettext("Add this gen_id:sig_id track by_src IP to Suppress List") . "'></a>";
+ $alert_ip_src .= "title='" . gettext("Add this alert to the Suppress List and track by_src IP") . "'></a>";
}
elseif (isset($supplist[$fields[1]][$fields[2]]['by_src'][$fields[6]])) {
- $alert_ip_src .= "<br/><img src='../themes/{$g['theme']}/images/icons/icon_plus_d.gif' width='12' height='12' border='0' ";
- $alert_ip_src .= "title='" . gettext("This gen_id:sig_id track by_src IP already in Suppress List") . "'/>";
+ $alert_ip_src .= "&nbsp;&nbsp;<img src='../themes/{$g['theme']}/images/icons/icon_plus_d.gif' width='12' height='12' border='0' ";
+ $alert_ip_src .= "title='" . gettext("This alert track by_src IP is already in the Suppress List") . "'/>";
}
+ /* Add icon for auto-removing from Blocked Table if required */
if (isset($tmpblocked[$fields[6]])) {
- $alert_ip_src .= "&nbsp;&nbsp;<a href='?instance={$id}&todelete=" . trim(urlencode($fields[6])) . "'>
- <img title=\"" . gettext("Remove host from Blocked Table") . "\" border=\"0\" width='12' height='12' name='todelete' id='todelete' alt=\"Remove from Blocked Hosts\" src=\"../themes/{$g['theme']}/images/icons/icon_x.gif\"/></a>";
+ $alert_ip_src .= "&nbsp;";
+ $alert_ip_src .= "<a href='?instance={$id}&todelete=" . trim(urlencode($fields[6])) . "'>
+ <img title=\"" . gettext("Remove host from Blocked Table") . "\" border=\"0\" width='12' height='12' name='todelete' id='todelete' alt=\"Remove from Blocked Hosts\" src=\"../themes/{$g['theme']}/images/icons/icon_x.gif\"></a>";
}
/* IP SRC Port */
$alert_src_p = $fields[7];
@@ -420,19 +426,26 @@ if (file_exists("/var/log/snort/snort_{$if_real}{$snort_uuid}/alert")) {
$alert_ip_dst = $fields[8];
/* Add zero-width space as soft-break opportunity after each colon if we have an IPv6 address */
$alert_ip_dst = str_replace(":", ":&#8203;", $alert_ip_dst);
+ /* Add Reverse DNS lookup icon */
+ $alert_ip_dst .= "<br/><a href='/diag_dns.php?host={$fields[8]}&instance={$instanceid}'>";
+ $alert_ip_dst .= "<img src='../themes/{$g['theme']}/images/icons/icon_log.gif' width='11' height='11' border='0' ";
+ $alert_ip_dst .= "title='" . gettext("Resolve host via reverse DNS lookup") . "'></a>";
+ /* Add icons for auto-adding to Suppress List if appropriate */
if (!snort_is_alert_globally_suppressed($supplist, $fields[1], $fields[2]) &&
!isset($supplist[$fields[1]][$fields[2]]['by_dst'][$fields[8]])) {
- $alert_ip_dst .= "<br/><a href='?instance={$instanceid}&act=addsuppress_dstip&sidid={$fields[2]}&gen_id={$fields[1]}&descr={$alert_descr_url}&ip=" . trim(urlencode($fields[8])) . "'>";
+ $alert_ip_dst .= "&nbsp;&nbsp;<a href='?instance={$instanceid}&act=addsuppress_dstip&sidid={$fields[2]}&gen_id={$fields[1]}&descr={$alert_descr_url}&ip=" . trim(urlencode($fields[8])) . "'>";
$alert_ip_dst .= "<img src='../themes/{$g['theme']}/images/icons/icon_plus.gif' width='12' height='12' border='0' ";
- $alert_ip_dst .= "title='" . gettext("Add this gen_id:sig_id track by_dst IP to Suppress List") . "'></a>";
+ $alert_ip_dst .= "title='" . gettext("Add this alert to the Suppress List and track by_dst IP") . "'></a>";
}
elseif (isset($supplist[$fields[1]][$fields[2]]['by_dst'][$fields[8]])) {
- $alert_ip_dst .= "<br/><img src='../themes/{$g['theme']}/images/icons/icon_plus_d.gif' width='12' height='12' border='0' ";
- $alert_ip_dst .= "title='" . gettext("This gen_id:sig_id track by_dst IP already in Suppress List") . "'/>";
+ $alert_ip_dst .= "&nbsp;&nbsp;<img src='../themes/{$g['theme']}/images/icons/icon_plus_d.gif' width='12' height='12' border='0' ";
+ $alert_ip_dst .= "title='" . gettext("This alert track by_dst IP is already in the Suppress List") . "'/>";
}
+ /* Add icon for auto-removing from Blocked Table if required */
if (isset($tmpblocked[$fields[8]])) {
- $alert_ip_dst .= "&nbsp;&nbsp;<a href='?instance={$id}&todelete=" . trim(urlencode($fields[8])) . "'>
- <img title=\"" . gettext("Remove host from Blocked Table") . "\" border=\"0\" width='12' height='12' name='todelete' id='todelete' alt=\"Remove from Blocked Hosts\" src=\"../themes/{$g['theme']}/images/icons/icon_x.gif\"/></a>";
+ $alert_ip_dst .= "&nbsp;";
+ $alert_ip_dst .= "<a href='?instance={$id}&todelete=" . trim(urlencode($fields[8])) . "'>
+ <img title=\"" . gettext("Remove host from Blocked Table") . "\" border=\"0\" width='12' height='12' name='todelete' id='todelete' alt=\"Remove from Blocked Hosts\" src=\"../themes/{$g['theme']}/images/icons/icon_x.gif\"></a>";
}
/* IP DST Port */
$alert_dst_p = $fields[9];
@@ -441,11 +454,11 @@ if (file_exists("/var/log/snort/snort_{$if_real}{$snort_uuid}/alert")) {
if (!snort_is_alert_globally_suppressed($supplist, $fields[1], $fields[2])) {
$sidsupplink = "<a href='?instance={$instanceid}&act=addsuppress&sidid={$fields[2]}&gen_id={$fields[1]}&descr={$alert_descr_url}'>";
$sidsupplink .= "<img src='../themes/{$g['theme']}/images/icons/icon_plus.gif' width='12' height='12' border='0' ";
- $sidsupplink .= "title='" . gettext("Add this gen_id:sig_id to Suppress List") . "'></a>";
+ $sidsupplink .= "title='" . gettext("Add this alert to the Suppress List") . "'></a>";
}
else {
$sidsupplink = "<img src='../themes/{$g['theme']}/images/icons/icon_plus_d.gif' width='12' height='12' border='0' ";
- $sidsupplink .= "title='" . gettext("This gen_id:sig_id already in Suppress List") . "'/>";
+ $sidsupplink .= "title='" . gettext("This alert is already in the Suppress List") . "'/>";
}
$alert_class = $fields[11];