From 23722e6e43c64d5db4511ee1e8c6dbcc1f65ecfb Mon Sep 17 00:00:00 2001
From: Martin Weinelt <unknown@munin-monitoring.org>
Date: Tue, 25 May 2010 09:48:36 +0200
Subject: [PATCH] Initial version

---
 plugins/other/tor-connections | 119 ++++++++++++++++++++++++++++++++++
 1 file changed, 119 insertions(+)
 create mode 100755 plugins/other/tor-connections

diff --git a/plugins/other/tor-connections b/plugins/other/tor-connections
new file mode 100755
index 00000000..f8f3bc99
--- /dev/null
+++ b/plugins/other/tor-connections
@@ -0,0 +1,119 @@
+#!/usr/bin/php
+<?php
+
+$cookiepath = "/etc/tor/control_auth_cookie";
+$controlport = 9051;
+
+
+// Nothing to change down here...
+
+$cmd = $argv['1'];
+
+$cookie = file_get_contents($cookiepath);
+
+
+if ($cmd == "config") {
+
+	print "graph_title Connections\n";
+	print "graph_args -l 0 --base 1000\n";
+	print "graph_vlabel connections\n";
+	print "graph_category Tor\n";
+	print "graph_info This graph shows the number of Tor OR connections.\n";
+	print "graph_period second\n";
+
+	print "new.label new\n";
+	print "new.type GAUGE\n";
+	print "new.max 50000\n";
+	print "new.min 0\n";
+
+        print "launched.label launched\n";
+        print "launched.type GAUGE\n";
+        print "launched.max 50000\n";
+        print "launched.min 0\n";
+
+        print "connected.label connected\n";
+        print "connected.type GAUGE\n";
+        print "connected.max 50000\n";
+        print "connected.min 0\n";
+
+        print "failed.label failed\n";
+        print "failed.type GAUGE\n";
+        print "failed.max 50000\n";
+        print "failed.min 0\n";
+
+        print "close.label closed\n";
+        print "closed.type GAUGE\n";
+        print "closed.max 50000\n";
+        print "closed.min 0\n";
+
+
+
+	exit;
+
+} elseif ($cmd == "autoconf") {
+
+	$socket = fsockopen("tcp://127.0.0.1", $controlport);
+	fputs($socket, "AUTHENTICATE \"".$cookie."\"\n");
+
+	$buffer = fgets($socket, 1024);
+	if (ereg("250", $buffer)) echo "Yes";
+	else echo "No (".trim($buffer).")";
+
+	fclose($socket);
+	exit;
+
+
+}
+
+
+
+$socket = fsockopen("tcp://127.0.0.1", $controlport);
+
+fputs($socket, "AUTHENTICATE \"".$cookie."\"\n");
+
+$buffer .= fgets($socket, 4096);
+
+if (!ereg("250", $buffer)) {
+	echo "Unable to connect to Tor ControlPort (".$buffer.")";
+	fclose($socket);
+	exit;
+} else {
+
+	$buffer = fputs($socket, "GETINFO orconn-status\n");
+
+        $buffer = fgets($socket, 1024);
+        $buffer = fgets($socket, 1024);
+
+	while (strlen($buffer) > 3) {
+
+		$bits = explode(" ", $buffer);
+
+		$connections[trim($bits['1'])]++;
+
+                $buffer = fgets($socket, 1024);
+
+
+	}
+
+	if (!empty($connections['NEW'])) echo "new.value ".$connections['NEW']."\n";
+	else echo "new.value 0\n";
+
+        if (!empty($connections['LAUNCHED'])) echo "launched.value ".$connections['LAUNCHED']."\n";
+        else echo "launched.value 0\n";
+
+        if (!empty($connections['CONNECTED'])) echo "connected.value ".$connections['CONNECTED']."\n";
+        else echo "connected.value 0\n";
+
+        if (!empty($connections['FAILED'])) echo "failed.value ".$connections['FAILED']."\n";
+        else echo "failed.value 0\n";
+
+        if (!empty($connections['CLOSED'])) echo "closed.value ".$connections['CLOSED']."\n";
+        else echo "closed.value 0\n";
+
+
+}
+
+fclose($socket);
+
+?>
+