diff options
Diffstat (limited to 'config/squid-reverse/squid_monitor_data.php')
-rw-r--r-- | config/squid-reverse/squid_monitor_data.php | 271 |
1 files changed, 155 insertions, 116 deletions
diff --git a/config/squid-reverse/squid_monitor_data.php b/config/squid-reverse/squid_monitor_data.php index 46280446..7e27919d 100644 --- a/config/squid-reverse/squid_monitor_data.php +++ b/config/squid-reverse/squid_monitor_data.php @@ -1,136 +1,175 @@ -<?php -/* $Id$ */ +<?php /* ========================================================================== */ /* - squid_monitor_data.php - part of pfSense (http://www.pfSense.com) - Copyright (C) 2012 ccesario @ pfsense forum - All rights reserved. - + 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. + 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 ($_POST) { - switch (strtolower($_POST['program'])) { + # Actions + $filter = preg_replace('/(@|!|>|<)/',"",htmlspecialchars($_POST['strfilter'])); + $program = strtolower($_POST['program']); + switch ($program) { case 'squid': - showSquid(); - break; - case 'sguard'; - showSGuard(); - break; + // 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; } } - - -// Show Squid Logs -function showSquid() { - echo "<tr>"; - echo "<td class=\"listhdrr\">Date</td>"; - echo "<td class=\"listhdrr\">IP</td>"; - echo "<td class=\"listhdrr\">Status</td>"; - echo "<td class=\"listhdrr\">Address</td>"; - echo "<td class=\"listhdrr\">User</td>"; - echo "<td class=\"listhdrr\">Destination</td>"; - echo "</tr>"; - - // Get Data from form post - $lines = $_POST['maxlines']; - $filter = $_POST['strfilter']; - - if ($filter != "") { - $exprfilter = "| grep -i $filter"; - } else { - $exprfilter = ""; - } - - // TODO FIX: - // Remove the hard link (maybe, get from config) - // - exec("tail -r -n $lines /var/squid/logs/access.log $exprfilter",$logarr); - - foreach ($logarr as $logent) { - $logline = preg_split("/\s+/", $logent); - - if ($filter != "") - $logline = preg_replace("/$filter/","<spam style='color:red'>$filter</spam>",$logline); - - echo "<tr>\n"; - echo "<td class=\"listr\">".date("d/m/y H:i:s",$logline[0])."</td>\n"; - echo "<td class=\"listr\">".$logline[2]."</td>\n"; - echo "<td class=\"listr\">".$logline[3]."</td>\n"; - echo "<td class=\"listr\" nowrap>".$logline[6]."</td>\n"; - echo "<td class=\"listr\">".$logline[7]."</td>\n"; - echo "<td class=\"listr\">".$logline[8]."</td>\n"; - echo "</tr>\n"; - } +# ------------------------------------------------------------------------------ +# 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 $cont; } -// Show SquidGuard Logs -function showSGuard() { - - echo "<tr>"; - echo "<td class=\"listhdrr\">Date</td>"; - echo "<td class=\"listhdrr\">Hour</td>"; - echo "<td class=\"listhdrr\">ACL</td>"; - echo "<td class=\"listhdrr\">Address</td>"; - echo "<td class=\"listhdrr\">Host</td>"; - echo "<td class=\"listhdrr\">User</td>"; - echo "</tr>"; - - - // Get Data from form post +// Show Squid Logs +function fetch_log($log){ + global $filter,$program; + // Get Data from form post $lines = $_POST['maxlines']; - $filter = $_POST['strfilter']; - - if ($filter != "") { - $exprfilter = "| grep -i $filter"; - } else { - $exprfilter = ""; + if (preg_match("/!/",htmlspecialchars($_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); } - - // TODO FIX: - // Remove the hard link (maybe, get from config) - // - exec("tail -r -n $lines /var/squidGuard/log/block.log $exprfilter",$logarr); - - foreach ($logarr as $logent) { - $logline = preg_split("/\s+/", $logent); - - if ($filter != "") - $logline = preg_replace("/$filter/","<spam style='color:red'>$filter</spam>",$logline); - - echo "<tr>\n"; - echo "<td class=\"listr\">".$logline[0]."</td>\n"; - echo "<td class=\"listr\">".$logline[1]."</td>\n"; - echo "<td class=\"listr\">".$logline[3]."</td>\n"; - echo "<td class=\"listr\">".$logline[4]."</td>\n"; - echo "<td class=\"listr\">".$logline[5]."</td>\n"; - echo "<td class=\"listr\">".$logline[6]."</td>\n"; - echo "</tr>\n"; + 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"; } ?> |