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authorMarcello Coutinho <marcellocoutinho@gmail.com>2013-05-13 14:02:53 -0300
committerMarcello Coutinho <marcellocoutinho@gmail.com>2013-05-13 14:02:53 -0300
commitfcdf1908b0bd8bdfc99a92637fc53cc2c0f3f92b (patch)
tree76052f7dc2cfd5e3b7a168b45e84bd36c664122c /config/squid3/33/squid_monitor_data.php
parentd10fa5428841544605fc5768f0cd0305574ebf8d (diff)
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squid3-dev - squid 3.3 with ssl filtering first devel release
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+<?php
+/* ========================================================================== */
+/*
+ squid_monitor_data.php
+ part of pfSense (http://www.pfSense.com)
+ Copyright (C) 2012 Marcello Coutinho
+ Copyright (C) 2012 Carlos Cesario - carloscesario@gmail.com
+ 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.
+ */
+/* ========================================================================== */
+# ------------------------------------------------------------------------------
+# Defines
+# ------------------------------------------------------------------------------
+require_once("guiconfig.inc");
+
+# ------------------------------------------------------------------------------
+# Requests
+# ------------------------------------------------------------------------------
+if ($_POST) {
+ # Actions
+ $filter = preg_replace('/(@|!|>|<)/',"",htmlspecialchars($_POST['strfilter']));
+ $program = strtolower($_POST['program']);
+ switch ($program) {
+ case 'squid':
+ // Define log file
+ $log='/var/squid/logs/access.log';
+ //show table headers
+ show_tds(array("Date","IP","Status","Address","User","Destination"));
+ //fetch lines
+ $logarr=fetch_log($log);
+ // Print lines
+ foreach ($logarr as $logent) {
+ // Split line by space delimiter
+ $logline = preg_split("/\s+/", $logent);
+
+ // Apply date format to first line
+ //$logline[0] = date("d.m.Y H:i:s",$logline[0]);
+
+ // Word wrap the URL
+ $logline[7] = htmlentities($logline[7]);
+ $logline[7] = html_autowrap($logline[7]);
+
+ // Remove /(slash) in destination row
+ $logline_dest = preg_split("/\//", $logline[9]);
+
+ // Apply filter and color
+ // Need validate special chars
+ if ($filter != "")
+ $logline = preg_replace("@($filter)@i","<spam><font color='red'>$1</font></span>",$logline);
+ echo "<tr valign=\"top\">\n";
+ echo "<td class=\"listlr\" nowrap>{$logline[0]} {$logline[1]}</td>\n";
+ echo "<td class=\"listr\">{$logline[3]}</td>\n";
+ echo "<td class=\"listr\">{$logline[4]}</td>\n";
+ echo "<td class=\"listr\" width=\"*\">{$logline[7]}</td>\n";
+ echo "<td class=\"listr\">{$logline[8]}</td>\n";
+ echo "<td class=\"listr\">{$logline_dest[1]}</td>\n";
+ echo "</tr>\n";
+ }
+ break;
+ case 'sguard';
+ $log='/var/squidGuard/log/block.log';
+ //show table headers
+ show_tds(array("Date-Time","ACL","Address","Host","User"));
+ //fetch lines
+ $logarr=fetch_log($log);
+ foreach ($logarr as $logent) {
+ // Split line by space delimiter
+ $logline = preg_split("/\s+/", $logent);
+
+ // Apply time format
+ $logline[0] = date("d.m.Y", strtotime($logline[0]));
+
+ // Word wrap the URL
+ $logline[4] = htmlentities($logline[4]);
+ $logline[4] = html_autowrap($logline[4]);
+
+
+ // Apply filter color
+ // Need validate special chars
+ if ($filter != "")
+ $logline = preg_replace("@($filter)@i","<spam><font color='red'>$1</font></span>",$logline);
+
+
+ echo "<tr>\n";
+ echo "<td class=\"listlr\" nowrap>{$logline[0]} {$logline[1]}</td>\n";
+ echo "<td class=\"listr\">{$logline[3]}</td>\n";
+ echo "<td class=\"listr\" width=\"*\">{$logline[4]}</td>\n";
+ echo "<td class=\"listr\">{$logline[5]}</td>\n";
+ echo "<td class=\"listr\">{$logline[6]}</td>\n";
+ echo "</tr>\n";
+ }
+ break;
+ }
+}
+
+# ------------------------------------------------------------------------------
+# Functions
+# ------------------------------------------------------------------------------
+
+// From SquidGuard Package
+function html_autowrap($cont)
+{
+ # split strings
+ $p = 0;
+ $pstep = 25;
+ $str = $cont;
+ $cont = '';
+ for ( $p = 0; $p < strlen($str); $p += $pstep ) {
+ $s = substr( $str, $p, $pstep );
+ if ( !$s ) break;
+ $cont .= $s . "<wbr/>";
+ }
+ return $cont;
+}
+
+
+// Show Squid Logs
+function fetch_log($log){
+ global $filter,$program;
+ // Get Data from form post
+ $lines = $_POST['maxlines'];
+ if (preg_match("/!/",htmlspecialchars($_POST['strfilter'])))
+ $grep_arg="-iv";
+ else
+ $grep_arg="-i";
+
+ //Check program to execute or no the parser
+ if($program == "squid")
+ $parser = "| php -q squid_log_parser.php";
+ else
+ $parser = "";
+
+ // Get logs based in filter expression
+ if($filter != "") {
+ exec("tail -2000 {$log} | /usr/bin/grep {$grep_arg} " . escapeshellarg($filter). " | tail -r -n {$lines} {$parser} " , $logarr);
+ }
+ else {
+ exec("tail -r -n {$lines} {$log} {$parser}", $logarr);
+ }
+ // return logs
+ return $logarr;
+};
+
+function show_tds($tds){
+ echo "<tr valign='top'>\n";
+ foreach ($tds as $td){
+ echo "<td class='listhdrr'>".gettext($td)."</td>\n";
+ }
+ echo "</tr>\n";
+}
+
+?>