Initial version

plugins/other/spamd-blacklist-bsd

@@ -0,0 +1,80 @@
+#!/usr/bin/env python
+
+# Copyright (c) 2008, Net Easy, Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are met:
+#     * Redistributions of source code must retain the above copyright
+#       notice, this list of conditions and the following disclaimer.
+#     * 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.
+#     * Neither the name of Net Easy, Inc. nor the
+#       names of its contributors may be used to endorse or promote products
+#       derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY Net Easy, Inc. ''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 Net Easy, Inc. 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.
+
+# requires logcheck from ports
+
+import re, os
+from sys import argv
+
+logfile = "/var/log/daemon"
+blacklists = ['spews1', 'spews2', 'uatraps', 'nixspam']
+
+class checker(object):
+    def __init__(self, blacklist):
+        self.grey = 0
+        self.black = 0
+        self.blacklist_count = {}
+        for item in blacklist:
+            self.blacklist_count[item] = 0
+
+    def __repr__(self):
+        string = """grey.value %s
+black.value %s""" % (self.grey, self.black)
+        for item in self.blacklist_count.keys():
+            string = "%s\n%s.value %s" % (string, item, self.blacklist_count[item])
+        return string
+
+    def process_line(self, line):
+        if re.search('(BLACK)', line):
+            self.black += 1
+        if re.search('(GREY)', line):
+            self.grey += 1
+        if re.search(' lists: ', line):
+            if re.search(' connected', line): # only log connects
+                spamtraps = re.sub('^.*lists:', '', line).split()
+                for item in spamtraps:
+                    self.blacklist_count[item] += 1
+
+    def process_lines(self, file):
+        for line in os.popen('logtail %s %s.bl.offset' % (file, file)).readlines():
+            self.process_line(line)
+
+if __name__ == "__main__":
+    if len(argv) > 1 and argv[1] == 'config':
+        print """graph_title spamd
+graph_vlabel Count / 5 min.
+graph_category Mail
+graph_info Number of greylisted and blacklisted connections to the OpenBSD spamd tarpit, and the hits on each blacklist
+grey.label Greylisted
+black.label Blacklisted"""
+        for item in blacklists:
+            print "%s.label Blacklist %s hits" % (item, item)
+    else:
+        processor = checker(blacklists)
+        processor.process_lines(logfile)
+        print processor
+