squid3-dev - squid 3.3 with ssl filtering first devel release

1 files changed, 175 insertions, 0 deletions

diff --git a/config/squid3/33/squid_monitor_data.php b/config/squid3/33/squid_monitor_data.php
new file mode 100755
index 00000000..7e27919d
--- /dev/null
+++ b/config/squid3/33/squid_monitor_data.php
@@ -0,0 +1,175 @@
+<?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";
+}
+
+?>