snort-dev to snort, snort to snort-old, Release

1 files changed, 380 insertions, 0 deletions

diff --git a/config/snort/snort_interfaces_global.php b/config/snort/snort_interfaces_global.php
new file mode 100644
index 00000000..ff3620a3
--- /dev/null
+++ b/config/snort/snort_interfaces_global.php
@@ -0,0 +1,380 @@
+<?php
+/*
+	snort_interfaces_global.php
+	part of m0n0wall (http://m0n0.ch/wall)
+
+	Copyright (C) 2003-2006 Manuel Kasper <mk@neon1.net>.
+	All rights reserved.
+	
+	Copyright (C) 2008-2009 Robert Zelaya
+	Modified for the Pfsense snort package.
+	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.
+*/
+
+$pgtitle = "Services: Snort: Global Settings";
+require_once("guiconfig.inc");
+require_once("/usr/local/pkg/snort/snort.inc");
+
+/* make things short  */
+$pconfig['snortdownload'] = $config['installedpackages']['snortglobal']['snortdownload'];
+$pconfig['oinkmastercode'] = $config['installedpackages']['snortglobal']['oinkmastercode'];
+$pconfig['emergingthreats'] = $config['installedpackages']['snortglobal']['emergingthreats'];
+$pconfig['rm_blocked'] = $config['installedpackages']['snortglobal']['rm_blocked'];
+$pconfig['autorulesupdate7'] = $config['installedpackages']['snortglobal']['autorulesupdate7'];
+$pconfig['whitelistvpns'] = $config['installedpackages']['snortglobal']['whitelistvpns'];
+$pconfig['clickablalerteurls'] = $config['installedpackages']['snortglobal']['clickablalerteurls'];
+$pconfig['associatealertip'] = $config['installedpackages']['snortglobal']['associatealertip'];
+$pconfig['snortalertlogtype'] = $config['installedpackages']['snortglobal']['snortalertlogtype'];
+
+
+if ($_POST) {
+
+	unset($input_errors);
+	$pconfig = $_POST;
+
+	/* input validation */
+	if ($_POST['enable'])
+	{
+
+/* TODO:a dd check user input code. */
+
+	}
+
+	if (!$input_errors) {
+		
+		if ($_POST["Submit"]) {
+
+		$config['installedpackages']['snortglobal']['snortdownload'] = $_POST['snortdownload'];
+		$config['installedpackages']['snortglobal']['oinkmastercode'] = $_POST['oinkmastercode'];
+		$config['installedpackages']['snortglobal']['emergingthreats'] = $_POST['emergingthreats'] ? on : off;
+		$config['installedpackages']['snortglobal']['rm_blocked'] = $_POST['rm_blocked'];
+		$config['installedpackages']['snortglobal']['autorulesupdate7'] = $_POST['autorulesupdate7'];
+		$config['installedpackages']['snortglobal']['whitelistvpns'] = $_POST['whitelistvpns'] ? on : off;
+		$config['installedpackages']['snortglobal']['clickablalerteurls'] = $_POST['clickablalerteurls'] ? on : off;
+		$config['installedpackages']['snortglobal']['associatealertip'] = $_POST['associatealertip'] ? on : off;
+		$config['installedpackages']['snortglobal']['snortalertlogtype'] = $_POST['snortalertlogtype'];
+
+		write_config();
+		sleep(2);
+
+		$retval = 0;
+
+	/* set the snort block hosts time IMPORTANT */
+	$snort_rm_blocked_info_ck = $config['installedpackages']['snortglobal']['rm_blocked'];
+		if ($snort_rm_blocked_info_ck == "never_b")
+                $snort_rm_blocked_false = "";
+		else
+				$snort_rm_blocked_false = "true";
+
+	if ($snort_rm_blocked_info_ck != "") 
+		{	
+			snort_rm_blocked_install_cron("");
+			snort_rm_blocked_install_cron($snort_rm_blocked_false);
+		}
+		
+	/* set the snort rules update time */
+	$snort_rules_up_info_ck = $config['installedpackages']['snortglobal']['autorulesupdate7'];
+		if ($snort_rules_up_info_ck == "never_up")
+                $snort_rules_up_false = "";
+		else
+				$snort_rules_up_false = "true";
+
+	if ($snort_rules_up_info_ck != "")
+		{
+			snort_rules_up_install_cron("");
+			snort_rules_up_install_cron($snort_rules_up_false);
+		}
+		
+		
+		
+		$savemsg = get_std_save_message($retval);
+
+		}
+		
+		sync_snort_package_all();
+		sync_snort_package();
+		
+}
+	
+	
+	if ($_POST["Reset"]) {
+		
+//////>>>>>>>>>
+
+	function snort_deinstall_settings()
+{
+
+	global $config, $g, $id, $if_real;
+	conf_mount_rw();
+
+
+	exec("/usr/usr/bin/killall snort");
+	sleep(2);
+	exec("/usr/usr/bin/killall -9 snort");
+	sleep(2);
+	exec("/usr/usr/bin/killall barnyard2");
+	sleep(2);
+	exec("/usr/usr/bin/killall -9 barnyard2");
+	sleep(2);
+
+	/* Remove snort cron entries Ugly code needs smoothness*/
+function snort_rm_blocked_deinstall_cron($should_install)
+{
+        global $config, $g;
+		conf_mount_rw();
+
+        $is_installed = false;
+
+        if(!$config['cron']['item'])
+        return;
+
+        $x=0;
+        foreach($config['cron']['item'] as $item)
+		{
+            if (strstr($item['command'], "snort2c"))
+			{
+                    $is_installed = true;
+                    break;
+            }
+				
+            $x++;
+			
+		}
+            if($is_installed == true)
+				{
+					if($x > 0)
+						{
+                            unset($config['cron']['item'][$x]);
+                            write_config();
+							conf_mount_rw();
+						}
+                
+				configure_cron();
+				
+				}
+				conf_mount_ro();
+
+}		
+		
+	function snort_rules_up_deinstall_cron($should_install)
+{
+        global $config, $g;
+		conf_mount_rw();
+
+        $is_installed = false;
+
+        if(!$config['cron']['item'])
+                return;
+
+        $x=0;
+        foreach($config['cron']['item'] as $item) {
+                if (strstr($item['command'], "snort_check_for_rule_updates.php")) {
+                        $is_installed = true;
+                        break;
+                }
+                $x++;
+			}
+                      if($is_installed == true) {
+                         if($x > 0) {
+                                unset($config['cron']['item'][$x]);
+                                write_config();
+								conf_mount_rw();
+                         }
+                  configure_cron();
+			}
+}
+
+snort_rm_blocked_deinstall_cron("");
+snort_rules_up_deinstall_cron("");
+
+		
+	/* Unset snort registers in conf.xml IMPORTANT snort will not start with out this */
+	/* Keep this as a last step */
+	unset($config['installedpackages']['snortglobal']);
+    write_config();
+	conf_mount_rw();
+	
+	/* remove all snort iface dir */
+	exec('rm -r /usr/local/etc/snort/snort_*');
+	exec('rm /var/log/snort/*');
+	
+	conf_mount_ro();
+
+}
+
+	snort_deinstall_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' );
+		sleep(2);
+		header("Location: /snort/snort_interfaces_global.php");
+
+		exit;
+    
+//////>>>>>>>>>
+	}
+}
+
+include("head.inc");
+?>
+<?php include("./snort_fbegin.inc"); ?>
+<p class="pgtitle"><?if($pfsense_stable == 'yes'){echo $pgtitle;}?></p>
+
+<body link="#0000CC" vlink="#0000CC" alink="#0000CC">
+<?php if ($input_errors) print_input_errors($input_errors); ?>
+<?php if ($savemsg) print_info_box($savemsg); ?>
+<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 class="tabnavtbl">
+<?php
+	$tab_array = array();
+	$tab_array[] = array("Snort Interfaces", false, "/snort/snort_interfaces.php");
+	$tab_array[] = array("Global Settings", true, "/snort/snort_interfaces_global.php");
+	$tab_array[] = array("Rule Updates", false, "/snort/snort_download_rules.php");
+	$tab_array[] = array("Alerts", false, "/snort/snort_alerts.php");
+    $tab_array[] = array("Blocked", false, "/snort/snort_blocked.php");
+	$tab_array[] = array("Whitelists", false, "/pkg.php?xml=/snort/snort_whitelist.xml");
+	$tab_array[] = array("Help & Info", false, "/snort/snort_help_info.php");
+	display_top_tabs($tab_array);
+?>    </td></tr>
+<tr>
+<td class="tabcont">
+<table width="100%" border="0" cellpadding="6" cellspacing="0">
+	<tr>
+      <td width="22%" valign="top" class="vncell">Install Snort.org rules</td>
+      <td width="78%" class="vtable">
+        <table cellpadding="0" cellspacing="0">
+        <tr>
+          <td colspan="2"><input name="snortdownload" type="radio" id="snortdownload" value="off" onClick="enable_change(false)" <?php if($pconfig['snortdownload']!="premium" && $pconfig['snortdownload']!="basic") echo "checked"; ?>>
+  Do <strong>NOT</strong> install</td>
+          </tr>
+        <tr>
+          <td colspan="2"><input name="snortdownload" type="radio" id="snortdownload" value="premium" onClick="enable_change(false)" <?php if($pconfig['snortdownload']=="premium") echo "checked"; ?>>
+  Premium rules <a href="http://forum.pfsense.org/index.php/topic,16847.0.html" target="_blank">HIGHLY RECOMMENDED</a></td>
+          </tr>
+        <tr>
+          <td colspan="2"><input name="snortdownload" type="radio" id="snortdownload" value="basic" onClick="enable_change(false)" <?php if($pconfig['snortdownload']=="basic") echo "checked"; ?>>
+  Basic Rules</td>
+          </tr>
+          <tr>
+          <td>&nbsp;</td>
+          <td>&nbsp;</td>
+          </tr>
+        </table>
+        <table width="100%" border="0" cellpadding="6" cellspacing="0">
+            <tr>
+                <td colspan="2" valign="top" class="optsect_t2">Oinkmaster code</td>
+            </tr>
+            <tr>
+                <td class="vncell" valign="top">Code</td>
+                <td class="vtable"><input name="oinkmastercode" type="text" class="formfld" id="oinkmastercode" size="52" value="<?=htmlspecialchars($pconfig['oinkmastercode']);?>"><br>
+                Obtain a snort.org Oinkmaster code and paste here.</td>
+  </table>
+    </tr>
+    <tr>
+      <td width="22%" valign="top" class="vncell">Install <strong>Emergingthreats</strong> rules</td>
+      <td width="78%" class="vtable">
+        <input name="emergingthreats" type="checkbox" value="yes" <?php if ($config['installedpackages']['snortglobal']['emergingthreats']=="on") echo "checked"; ?> onClick="enable_change(false)"><br>
+        Emerging Threats is an open source community that produces fastest moving and diverse Snort Rules.</td>
+    </tr>
+    <tr>
+        <td width="22%" valign="top" class="vncell">Remove blocked hosts every</td>
+        <td width="78%" class="vtable">
+        <select name="rm_blocked" class="formfld" id="rm_blocked">
+               <?php
+                  $interfaces3 = array('never_b' => 'NEVER', '1h_b' => '1 HOUR', '3h_b' => '3 HOURS', '6h_b' => '6 HOURS', '12h_b' => '12 HOURS', '1d_b' => '1 DAY', '4d_b' => '4 DAYS', '7d_b' => '7 DAYS', '28d_b' => '28 DAYS');
+                  foreach ($interfaces3 as $iface3 => $ifacename3): ?>
+                  <option value="<?=$iface3;?>" <?php if ($iface3 == $pconfig['rm_blocked']) echo "selected"; ?>>
+                  <?=htmlspecialchars($ifacename3);?>
+                  </option>
+               <?php endforeach; ?>
+         </select><br>
+         <span class="vexpl">Please select the amount of time you would like hosts to be blocked for.<br>
+         Hint: in most cases, 1 hour is a good choice.</span></td>
+    </tr>
+    <tr>
+        <td width="22%" valign="top" class="vncell">Update rules automatically</td>
+        <td width="78%" class="vtable">
+        <select name="autorulesupdate7" class="formfld" id="autorulesupdate7">
+               <?php
+                  $interfaces3 = array('never_up' => 'NEVER', '6h_up' => '6 HOURS', '12h_up' => '12 HOURS', '1d_up' => '1 DAY', '4d_up' => '4 DAYS', '7d_up' => '7 DAYS', '28d_up' => '28 DAYS');
+                  foreach ($interfaces3 as $iface3 => $ifacename3): ?>
+                  <option value="<?=$iface3;?>" <?php if ($iface3 == $pconfig['autorulesupdate7']) echo "selected"; ?>>
+                  <?=htmlspecialchars($ifacename3);?>
+                  </option>
+               <?php endforeach; ?>
+         </select><br>
+         <span class="vexpl">Please select the update times for rules.<br>
+         Hint: in most cases, every 12 hours is a good choice.</span></td>
+    </tr>
+    <tr>
+      <td width="22%" valign="top" class="vncell">Whitelist VPNs automatically</td>
+      <td width="78%" class="vtable">
+        <input name="whitelistvpns" type="checkbox" value="yes" <?php if ($config['installedpackages']['snortglobal']['whitelistvpns'] == "on") echo "checked"; ?> onClick="enable_change(false)"><br>
+        Checking this option will install whitelists for all VPNs.</td>
+    </tr>
+	<tr>
+	<td width="22%" valign="top" class="vncell">Alerts file description type</td>
+	<td width="78%" class="vtable">
+		<select name="snortalertlogtype" class="formfld" id="snortalertlogtype">
+			<?php
+				$interfaces4 = array('full' => 'FULL', 'fast' => 'SHORT');
+				foreach ($interfaces4 as $iface4 => $ifacename4): ?>
+				<option value="<?=$iface4;?>" <?php if ($iface4 == $pconfig['snortalertlogtype']) echo "selected"; ?>>
+				<?=htmlspecialchars($ifacename4);?>
+				</option>
+			<?php endforeach; ?>
+		</select><br>
+		<span class="vexpl">Please choose the type of Alert logging you will like see in your alert file.<br>
+		Hint: Best pratice is to chose full logging.</span>&nbsp;<span class="red"><strong>WARNING:</strong></span>&nbsp;<strong>On change, alert file will be cleared.</strong></td>
+	</tr>
+	<tr>
+	  <td width="22%" valign="top"><input name="Reset" type="submit" class="formbtn" value="Reset" onclick="return confirm('Do you really want to delete all global and interface settings?')"><span class="red"><strong>&nbsp;WARNING:</strong><br>
+	  This will reset all global and interface settings.</span>
+	  </td>
+	  <td width="78%">
+		<input name="Submit" type="submit" class="formbtn" value="Save" onClick="enable_change(true)"> <input type="button" class="formbtn" value="Cancel" onclick="history.back()">
+	  </td>
+	</tr>
+	<tr>
+	  <td width="22%" valign="top">&nbsp;</td>
+	  <td width="78%"><span class="vexpl"><span class="red"><strong>Note:<br></strong></span>
+	  Changing any settings on this page will affect all interfaces. Please, double check if your oink code is correct and the type of snort.org account you hold.</span></td>
+	</tr>
+  </table>
+  </td>
+  </tr>
+  </table>
+</form>
+<script language="JavaScript">
+<!--
+enable_change(false);
+//-->
+</script>
+<?php include("fend.inc"); ?>
+</body>
+</html>