From 3db7538653b56792b97c59fd4533aebf86058b99 Mon Sep 17 00:00:00 2001
From: bmeeks8 <bmeeks8@bellsouth.net>
Date: Fri, 19 Sep 2014 13:33:29 -0400
Subject: Show alert description instead of classification in dashboard widget.

---
 config/snort/snort_alerts.js         |  6 +++---
 config/snort/snort_alerts.widget.php | 35 ++++++++++++-----------------------
 2 files changed, 15 insertions(+), 26 deletions(-)

diff --git a/config/snort/snort_alerts.js b/config/snort/snort_alerts.js
index 647eb1b1..8133b928 100644
--- a/config/snort/snort_alerts.js
+++ b/config/snort/snort_alerts.js
@@ -50,11 +50,11 @@ function snort_alerts_fetch_new_events_callback(callback_data) {
 	for(var x=0; x<data_split.length-1; x++) {
 		row_split = data_split[x].split("||");
 		var line = '';
-		line =  '<td class="' + snortWidgetColClass + '">' + row_split[0] + '<br/>' + row_split[1] + '</td>';		
-		line += '<td class="' + snortWidgetColClass + '" style="overflow: hidden; text-overflow: ellipsis;" nowrap>';
+		line =  '<td class="listMRr">' + row_split[0] + '<br/>' + row_split[1] + '</td>';		
+		line += '<td class="listMRr" style="overflow: hidden; text-overflow: ellipsis;" nowrap>';
 		line += '<div style="display:inline;" title="' + row_split[2] + '">' + row_split[2] + '</div><br/>';
 		line += '<div style="display:inline;" title="' + row_split[3] + '">' + row_split[3] + '</div></td>';
-		line += '<td class="' + snortWidgetColClass + '">' + 'Priority: ' +  row_split[4] + ' ' + row_split[5] + '</td>';
+		line += '<td class="listMRr"><div style="display: fixed; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; line-height: 1.2em; max-height: 2.4em; overflow: hidden; text-overflow: ellipsis;" title="' + row_split[4] + '">' + row_split[4] + '</div></td>';
 		new_data_to_add[new_data_to_add.length] = line;
 	}
 	snort_alerts_update_div_rows(new_data_to_add);
diff --git a/config/snort/snort_alerts.widget.php b/config/snort/snort_alerts.widget.php
index 0700ef2a..552dab61 100644
--- a/config/snort/snort_alerts.widget.php
+++ b/config/snort/snort_alerts.widget.php
@@ -39,19 +39,10 @@ if (!is_array($config['installedpackages']['snortglobal']['rule']))
 	$config['installedpackages']['snortglobal']['rule'] = array();
 $a_instance = &$config['installedpackages']['snortglobal']['rule'];
 
-// Test pfSense version and set different CSS class variables
-// depending on version.  2.1 offers enhanced CSS styles.
-$pfs_version=substr(trim(file_get_contents("/etc/version")),0,3);
-if ($pfs_version > '2.0') {
-	$alertRowEvenClass = "listMReven";
-	$alertRowOddClass = "listMRodd";
-	$alertColClass = "listMRr";
-}
-else {
-	$alertRowEvenClass = "listr";
-	$alertRowOddClass = "listr";
-	$alertColClass = "listr";
-}
+// Set some CSS class variables
+$alertRowEvenClass = "listMReven";
+$alertRowOddClass = "listMRodd";
+$alertColClass = "listMRr";
 
 /* check if Snort widget alert display lines value is set */
 $snort_nentries = $config['widgets']['widget_snort_display_lines'];
@@ -93,7 +84,7 @@ if (isset($_GET['getNewAlerts'])) {
 	$counter = 0;
 	foreach ($s_alerts as $a) {
 		$response .= $a['instanceid'] . " " . $a['dateonly'] . "||" . $a['timeonly'] . "||" . $a['src'] . "||";
-		$response .= $a['dst'] . "||" . $a['priority'] . "||" . $a['category'] . "\n";
+		$response .= $a['dst'] . "||" . $a['msg'] . "\n";
 		$counter++;
 		if($counter >= $snort_nentries)
 			break;
@@ -165,8 +156,7 @@ function snort_widget_get_alerts() {
 					// Add the DST PORT if not null
 					if (!empty($fields[9]))
 						$snort_alerts[$counter]['dst'] .= ":" . trim($fields[9]);
-					$snort_alerts[$counter]['priority'] = trim($fields[12]);
-					$snort_alerts[$counter]['category'] = trim($fields[11]);
+					$snort_alerts[$counter]['msg'] = trim($fields[4]);
 					$counter++;
 				};
 				fclose($fd);
@@ -205,7 +195,7 @@ function snort_widget_get_alerts() {
 		<tr>
 			<th class="widgetsubheader"><?=gettext("IF/Date");?></th>
 			<th class="widgetsubheader"><?=gettext("Src/Dst Address");?></th>
-			<th class="widgetsubheader"><?=gettext("Classification");?></th>
+			<th class="widgetsubheader"><?=gettext("Description");?></th>
 		</tr>
 	</thead>
 	<tbody id="snort-alert-entries">
@@ -216,9 +206,9 @@ function snort_widget_get_alerts() {
 			foreach ($snort_alerts as $alert) {
 				$alertRowClass = $counter % 2 ? $alertRowEvenClass : $alertRowOddClass;
 				echo("	<tr class='" . $alertRowClass . "'>
-				<td class='" . $alertColClass .  "'>" . $alert['instanceid'] . "&nbsp;" . $alert['dateonly'] . "<br/>" . $alert['timeonly'] . "</td>
-				<td class='" . $alertColClass .  "' style='overflow: hidden; text-overflow: ellipsis;' nowrap><div style='display:inline;' title='" . $alert['src'] . "'>" . $alert['src'] . "</div><br/><div style='display:inline;' title='" . $alert['dst'] . "'>" . $alert['dst'] . "</div></td>
-				<td class='" . $alertColClass .  "'>Priority: " . $alert['priority'] . " " . $alert['category'] . "</td></tr>");
+				<td class='listMRr'>" . $alert['instanceid'] . "&nbsp;" . $alert['dateonly'] . "<br/>" . $alert['timeonly'] . "</td>
+				<td class='listMRr' style='overflow: hidden; text-overflow: ellipsis;' nowrap><div style='display:inline;' title='" . $alert['src'] . "'>" . $alert['src'] . "</div><br/><div style='display:inline;' title='" . $alert['dst'] . "'>" . $alert['dst'] . "</div></td>
+				<td class='listMRr'><div style='display: fixed; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; line-height: 1.2em; max-height: 2.4em; overflow: hidden; text-overflow: ellipsis;' title='{$alert['msg']}'>" . $alert['msg'] . "</div></td></tr>");
 				$counter++;
 				if($counter >= $snort_nentries)
 					break;
@@ -233,9 +223,8 @@ function snort_widget_get_alerts() {
 <!-- needed in the snort_alerts.js file code -->
 	var snortupdateDelay = 10000; // update every 10 seconds
 	var snort_nentries = <?=$snort_nentries;?>; // number of alerts to display (5 is default)
-	var snortWidgetRowEvenClass = "<?=$alertRowEvenClass;?>"; // allows alternating background on 2.1 and higher
-	var snortWidgetRowOddClass = "<?=$alertRowOddClass;?>"; // allows alternating background on 2.1 and higher
-	var snortWidgetColClass = "<?=$alertColClass;?>"; // sets column CSS style (different on 2.1 and higher)
+	var snortWidgetRowEvenClass = "<?=$alertRowEvenClass;?>"; // allows alternating background
+	var snortWidgetRowOddClass = "<?=$alertRowOddClass;?>"; // allows alternating background
 
 <!-- needed to display the widget settings menu -->
 	selectIntLink = "snort_alerts-configure";
-- 
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