snort-dev, move snort-dev2 code to snort-dev

1 files changed, 437 insertions, 0 deletions

diff --git a/config/snort-dev/snort_interfaces_global.php b/config/snort-dev/snort_interfaces_global.php
new file mode 100644
index 00000000..a267f561
--- /dev/null
+++ b/config/snort-dev/snort_interfaces_global.php
@@ -0,0 +1,437 @@
+<?php
+/*
+ snort_interfaces_global.php
+ part of m0n0wall (http://m0n0.ch/wall)
+
+ Copyright (C) 2003-2006 Manuel Kasper <mk@neon1.net>.
+ Copyright (C) 2011 Ermal Luci
+ 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.
+ */
+
+
+require_once("guiconfig.inc");
+require_once("/usr/local/pkg/snort/snort_gui.inc");
+require_once("/usr/local/pkg/snort/snort.inc");
+
+global $g;
+
+$d_snort_global_dirty_path = '/var/run/snort_global.dirty';
+
+/* 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['snortloglimit'] = $config['installedpackages']['snortglobal']['snortloglimit'];
+$pconfig['snortloglimitsize'] = $config['installedpackages']['snortglobal']['snortloglimitsize'];
+$pconfig['autorulesupdate7'] = $config['installedpackages']['snortglobal']['autorulesupdate7'];
+$pconfig['snortalertlogtype'] = $config['installedpackages']['snortglobal']['snortalertlogtype'];
+$pconfig['forcekeepsettings'] = $config['installedpackages']['snortglobal']['forcekeepsettings'];
+
+/* if no errors move foward */
+if (!$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'] = $_POST['rm_blocked'];
+		if ($_POST['snortloglimitsize']) {
+			$config['installedpackages']['snortglobal']['snortloglimit'] = $_POST['snortloglimit'];
+			$config['installedpackages']['snortglobal']['snortloglimitsize'] = $_POST['snortloglimitsize'];
+		} else {
+			$config['installedpackages']['snortglobal']['snortloglimit'] = 'on';
+
+			/* code will set limit to 21% of slice that is unused */
+			$snortloglimitDSKsize = round(exec('df -k /var | grep -v "Filesystem" | awk \'{print $4}\'') * .22 / 1024);
+			$config['installedpackages']['snortglobal']['snortloglimitsize'] = $snortloglimitDSKsize;
+		}
+		$config['installedpackages']['snortglobal']['autorulesupdate7'] = $_POST['autorulesupdate7'];
+		$config['installedpackages']['snortglobal']['snortalertlogtype'] = $_POST['snortalertlogtype'];
+		$config['installedpackages']['snortglobal']['forcekeepsettings'] = $_POST['forcekeepsettings'] ? 'on' : 'off';
+
+		$retval = 0;
+
+		$snort_snortloglimit_info_ck = $config['installedpackages']['snortglobal']['snortloglimit'];
+		snort_snortloglimit_install_cron($snort_snortloglimit_info_ck == 'ok' ? true : false);
+
+		/* 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 = false;
+		else
+			$snort_rm_blocked_false = true;
+
+		snort_rm_blocked_install_cron($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 = false;
+		else
+			$snort_rules_up_false = true;
+
+		snort_rules_up_install_cron($snort_rules_up_false);
+
+		configure_cron();
+		write_config();
+
+		/* create whitelist and homenet file  then sync files */
+		sync_snort_package_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: /snort/snort_interfaces_global.php");
+		exit;
+	}
+}
+
+
+if ($_POST["Reset"]) {
+
+	function snort_deinstall_settings() {
+		global $config, $g, $id, $if_real;
+
+		exec("/usr/usr/bin/killall snort");
+		sleep(2);
+		exec("/usr/usr/bin/killall -9 snort");
+		sleep(2);
+		exec("/usr/usr/bin/killall barnyard2");
+		sleep(2);
+		exec("/usr/usr/bin/killall -9 barnyard2");
+		sleep(2);
+
+		/* Remove snort cron entries Ugly code needs smoothness*/
+		if (!function_exists('snort_deinstall_cron')) {
+			function snort_deinstall_cron($cronmatch) {
+				global $config, $g;
+
+
+				if(!$config['cron']['item'])
+					return;
+
+				$x=0;
+				$is_installed = false;
+				foreach($config['cron']['item'] as $item) {
+					if (strstr($item['command'], $cronmatch)) {
+						$is_installed = true;
+						break;
+					}
+					$x++;
+				}
+				if($is_installed == true)
+					unset($config['cron']['item'][$x]);
+
+				configure_cron();
+			}
+		}
+
+		snort_deinstall_cron("snort2c");
+		snort_deinstall_cron("snort_check_for_rule_updates.php");
+
+
+		/* Unset snort registers in conf.xml IMPORTANT snort will not start with out this */
+		/* Keep this as a last step */
+		unset($config['installedpackages']['snortglobal']);
+
+		/* remove all snort iface dir */
+		exec('rm -r /usr/local/etc/snort/snort_*');
+		exec('rm /var/log/snort/*');
+	}
+
+	snort_deinstall_settings();
+	write_config(); /* XXX */
+
+	header( 'Expires: Sat, 26 Jul 1997 05:00:00 GMT' );
+	header( 'Last-Modified: ' . gmdate( 'D, d M Y H:i:s' ) . ' GMT' );
+	header( 'Cache-Control: no-store, no-cache, must-revalidate' );
+	header( 'Cache-Control: post-check=0, pre-check=0', false );
+	header( 'Pragma: no-cache' );
+	header("Location: /snort/snort_interfaces_global.php");
+	exit;
+}
+
+$pgtitle = 'Services: Snort: Global Settings';
+include_once("head.inc");
+
+?>
+
+<body link="#000000" vlink="#000000" alink="#000000">
+
+<?php
+echo "{$snort_general_css}\n";
+echo "$snort_interfaces_css\n";
+
+include_once("fbegin.inc");
+
+if($pfsense_stable == 'yes')
+	echo '<p class="pgtitle">' . $pgtitle . '</p>';
+?>
+
+<noscript>
+<div class="alert" ALIGN=CENTER><img
+	src="../themes/<?php echo $g['theme']; ?>/images/icons/icon_alert.gif" /><strong>Please
+enable JavaScript to view this content
+</CENTER></div>
+</noscript>
+
+<form action="snort_interfaces_global.php" method="post" enctype="multipart/form-data" name="iform" id="iform">
+<?php
+	/* Display Alert message, under form tag or no refresh */
+	if ($input_errors)
+		print_input_errors($input_errors); // TODO: add checks
+
+	if (!$input_errors) {
+		if (file_exists($d_snort_global_dirty_path)) {
+			print_info_box_np2('
+			The Snort configuration has changed and snort needs to be restarted on this interface.<br>
+			You must apply the changes in order for them to take effect.<br>
+			');
+		}
+	}
+?>
+
+<table width="100%" border="0" cellpadding="0" cellspacing="0">
+<tr><td>
+<?php
+        $tab_array = array();
+        $tab_array[0] = array(gettext("Snort Interfaces"), false, "/snort/snort_interfaces.php");
+        $tab_array[1] = array(gettext("Global Settings"), true, "/snort/snort_interfaces_global.php");
+        $tab_array[2] = array(gettext("Updates"), false, "/snort/snort_download_updates.php");
+        $tab_array[3] = array(gettext("Alerts"), false, "/snort/snort_alerts.php");
+        $tab_array[4] = array(gettext("Blocked"), false, "/snort/snort_blocked.php");
+        $tab_array[5] = array(gettext("Whitelists"), false, "/snort/snort_interfaces_whitelist.php");
+        $tab_array[6] = array(gettext("Suppress"), false, "/snort/snort_interfaces_suppress.php");
+        $tab_array[7] = array(gettext("Help"), false, "/snort/help_and_info.php");
+        display_top_tabs($tab_array);
+?>
+</td></tr>
+<tr>
+	<td class="tabcont">
+		<table id="maintable2" width="100%" border="0" cellpadding="6"
+			cellspacing="0">
+			<tr>
+				<tr>
+					<td colspan="2" valign="top" class="listtopic">Please Choose The
+					Type Of Rules You Wish To Download</td>
+				</tr>
+				<td width="22%" valign="top" class="vncell2">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']=='off' || $pconfig['snortdownload']=='') echo 'checked'; ?>>
+			Do <strong>NOT</strong> Install</td>
+					</tr>
+					<tr>
+						<td colspan="2"><input name="snortdownload" type="radio"
+							id="snortdownload" value="on" onClick="enable_change(false)"
+	<?php if($pconfig['snortdownload']=='on') echo 'checked'; ?>> Install
+						Basic Rules or Premium rules <br>
+						&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a
+							href="https://www.snort.org/signup" target="_blank">Sign Up for a
+						Basic Rule Account</a><br>
+						&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a
+							href="http://www.snort.org/vrt/buy-a-subscription"
+							target="_blank">Sign Up for Sourcefire VRT Certified Premium
+						Rules. This Is Highly Recommended</a></td>
+					</tr>
+					<tr>
+						<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="vncell2" valign="top">Code</td>
+						<td class="vtable"><input name="oinkmastercode" type="text"
+							class="formfld" id="oinkmastercode" size="52"
+							value="<?=htmlspecialchars($pconfig['oinkmastercode']);?>"><br>
+						Obtain a snort.org Oinkmaster code and paste here.</td>
+				
+				</table>
+			
+			</tr>
+			<tr>
+				<td width="22%" valign="top" class="vncell2">Install <strong>Emergingthreats</strong>
+				rules</td>
+				<td width="78%" class="vtable"><input name="emergingthreats"
+					type="checkbox" value="yes"
+					<?php if ($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="vncell2">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 colspan="2" valign="top" class="listtopic">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="vncell2">Log Directory Size
+				Limit<br>
+				<br>
+				<br>
+				<br>
+				<br>
+				<br>
+				<span class="red"><strong>Note</span>:</strong><br>
+				Available space is <strong><?php echo $snortlogCurrentDSKsize; ?>MB</strong></td>
+				<td width="78%" class="vtable">
+				<table cellpadding="0" cellspacing="0">
+					<tr>
+						<td colspan="2"><input name="snortloglimit" type="radio"
+							id="snortloglimit" value="on" onClick="enable_change(false)"
+			<?php if($pconfig['snortloglimit']=='on') echo 'checked'; ?>>
+						<strong>Enable</strong> directory size limit (<strong>Default</strong>)</td>
+					</tr>
+					<tr>
+						<td colspan="2"><input name="snortloglimit" type="radio"
+							id="snortloglimit" value="off" onClick="enable_change(false)"
+			<?php if($pconfig['snortloglimit']=='off') echo 'checked'; ?>> <strong>Disable</strong>
+						directory size limit<br>
+						<br>
+						<span class="red"><strong>Warning</span>:</strong> Nanobsd
+						should use no more than 10MB of space.</td>
+					</tr>
+					<tr>
+						<td>&nbsp;</td>
+					</tr>
+				</table>
+				<table width="100%" border="0" cellpadding="6" cellspacing="0">
+					<tr>
+						<td class="vncell3">Size in <strong>MB</strong></td>
+						<td class="vtable"><input name="snortloglimitsize" type="text"
+							class="formfld" id="snortloglimitsize" size="7"
+							value="<?=htmlspecialchars($pconfig['snortloglimitsize']);?>">
+						Default is <strong>20%</strong> of available space.</td>
+				
+				</table>
+			
+			</tr>
+
+			<tr>
+				<td width="22%" valign="top" class="vncell2">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="vncell2">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" class="vncell2">Keep snort settings
+				after deinstall</td>
+				<td width="78%" class="vtable"><input name="forcekeepsettings"
+					id="forcekeepsettings" type="checkbox" value="yes"
+					<?php if ($config['installedpackages']['snortglobal']['forcekeepsettings']=="on") echo "checked"; ?>
+					onClick="enable_change(false)"><br>
+				Settings will not be removed during deinstall.</td>
+			</tr>
+			<tr>
+				<td width="22%" valign="top"><input name="Reset" type="submit"
+					class="formbtn" value="Reset"
+					onclick="return confirm('Do you really want to delete all global and interface settings?')"><span
+					class="red"><strong>&nbsp;WARNING:</strong><br>
+				This will reset all global and interface settings.</span></td>
+				<td width="78%"><input name="Submit" type="submit" class="formbtn"
+					value="Save" onClick="enable_change(true)"> 
+				</td>
+			</tr>
+			<tr>
+				<td width="22%" valign="top">&nbsp;</td>
+				<td width="78%"><span class="vexpl"><span class="red"><strong>Note:<br>
+				</strong></span> Changing any settings on this page will affect all
+				interfaces. Please, double check if your oink code is correct and
+				the type of snort.org account you hold.</span></td>
+			</tr>
+		</table>
+		</td>
+	</tr>
+</table>
+</form>
+
+</div>
+
+					<?php include("fend.inc"); ?>
+
+					<?php echo "$snort_custom_rnd_box\n"; ?>
+
+</body>
+</html>