X-Git-Url: http://ftp.carnet.hr/carnet-debian/scm?a=blobdiff_plain;ds=sidebyside;f=contrib%2Fossec2rss.php;fp=contrib%2Fossec2rss.php;h=c5ab83aa8e317a984bf74a76b53fd7c5b49df49b;hb=6ef2f786c6c8ead94841b5f93baf9f43421f08c8;hp=0000000000000000000000000000000000000000;hpb=301048b51990573e58a30dc4a5bb4ec285cad554;p=ossec-hids.git

diff --git a/contrib/ossec2rss.php b/contrib/ossec2rss.php
new file mode 100644
index 0000000..c5ab83a
--- /dev/null
+++ b/contrib/ossec2rss.php
@@ -0,0 +1,124 @@
+<?php
+/* OSSEC 2 RSS script.
+ * by Daniel B. Cid ( dcid @ ossec.net)
+ *
+ * Just upload it to any web-accessible directory, and make
+ * sure the web server can access the OSSEC alerts log file.
+ */
+
+
+$ossec_log = "/var/ossec/logs/alerts/alerts.log";
+if(!is_readable($ossec_log))
+{
+    echo "ERROR: Unable to access $ossec_log\n";
+    echo "*TIP: Make sure your web server can access that file. \n";
+    exit(1);
+}
+
+$timelp = filemtime($ossec_log);
+$fh = fopen($ossec_log, "r");
+if(!$fh)
+{
+    exit(1);
+}
+
+if(filesize($ossec_log) > 30000)
+{
+    fseek($fh, -30000, SEEK_END);
+    $line = fgets($fh, 4096);
+}
+
+
+$lastlines = array();
+$event = array();
+while($line = fgets($fh, 4096))
+{
+    $line = trim($line);
+    if($line == "")
+    {
+        continue;
+    }
+
+    if(strncmp($line, "** Alert ", 9) == 0)
+    {
+        if(strncmp($event, "** Alert ", 9) == 0)
+        {
+            array_push($lastlines, $event);
+        }
+        unset($event);
+        $event = array();
+        $event[] = htmlspecialchars($line);
+    }
+    else
+    {
+        $event[] = htmlspecialchars($line);
+    }
+}
+fclose($fh);
+
+$lastlines = array_reverse($lastlines);
+$myhost = gethostname();
+if($myhost === FALSE)
+{
+    $myhost = "";
+}
+
+echo '<?xml version="1.0" encoding="UTF-8"?>
+<?xml-stylesheet href="/css/rss.css" type="text/css"?>
+<rss version="2.0">
+<channel>
+<title>OSSEC '.$myhost.' RSS Feed</title>
+<link>http://ossec.net</link>
+<description>OSSEC RSS Feed for '.$myhost.'</description>
+<language>en-us</language>
+<lastBuildDate>'.date("r", $timelp).'</lastBuildDate>
+<pubDate>'.date("r", $timelp).'</pubDate>
+<copyright>(C) OSSEC.net 2008-2011</copyright>
+<generator>OSSEC.net RSS feed</generator>
+<ttl>30</ttl>
+<webMaster>dcid@ossec.net</webMaster>
+
+<image>
+  <title>OSSEC Alert Feed</title>
+  <url>http://www.ossec.net/img/ossec_logo.jpg</url>
+  <link>http://ossec.net</link>
+</image>
+';
+
+foreach($lastlines as $myentry)
+{
+echo $myentry;
+
+    if(preg_match("/^.. Alert (\d+)\./", $myentry[0], $regs, PREG_OFFSET_CAPTURE, 0))
+    {
+        $myunixtime = $regs[1][0];
+    }
+    else
+    {
+        continue;
+    }
+
+
+    echo '
+    <item>
+        <title>'.$myentry[2]." ,from ".substr($myentry[1], 20).'</title>
+        <link>http://ossec.net</link>
+        <guid isPermaLink="false">'.$myentry[0].'</guid>
+        <description><![CDATA[';
+
+    foreach($myentry as $myline){ echo $myline."<br />\n"; }
+
+    echo '
+        ]]></description>
+        <pubDate>'.date("r", $myunixtime).'</pubDate>
+    </item>
+    ';
+}
+
+echo '
+</channel>
+</rss>
+';
+
+
+?>