X-Git-Url: https://git.tokkee.org/?p=nagixsc.git;a=blobdiff_plain;f=nagixsc_conf2http.py;h=6b063d6d4b15dc58b12e3f8525efe95f29860e37;hp=d296bfff07bd2ca70da64fdd8e5ef3a1bbbccf2b;hb=HEAD;hpb=3ce04dca4f92dc1486d31fdd4676a5cb4e05a810

diff --git a/nagixsc_conf2http.py b/nagixsc_conf2http.py
index d296bff..6b063d6 100755
--- a/nagixsc_conf2http.py
+++ b/nagixsc_conf2http.py
@@ -1,4 +1,22 @@
 #!/usr/bin/python
+#
+# Nag(ix)SC -- nagixsc_conf2http.py
+#
+# Copyright (C) 2009-2010 Sven Velt <sv@teamix.net>
+#
+# This program is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by the
+# Free Software Foundation; either version 2 of the License, or (at your
+# option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
 
 import ConfigParser
 import base64
@@ -22,6 +40,8 @@ from nagixsc import *
 parser = optparse.OptionParser()
 
 parser.add_option('-c', '', dest='cfgfile', help='Config file')
+parser.add_option('-d', '--daemon', action='store_true', dest='daemon', help='Daemonize, go to background')
+parser.add_option('', '--nossl', action='store_true', dest='nossl', help='Disable SSL (overwrites config file)')
 
 parser.set_defaults(cfgfile='conf2http.cfg')
 
@@ -35,18 +55,53 @@ if cfg_list == []:
 	print 'Config file "%s" could not be read!' % options.cfgfile
 	sys.exit(1)
 
-config = {}
+config = {
+			'ip': '0.0.0.0',
+			'port': '15666',
+			'ssl': False,
+			'sslcert': None,
+			'conf_dir': '',
+			'pidfile': '/var/run/nagixsc_conf2http.pid',
+			'livestatus_socket' : None,
+		}
+
+if 'ip' in cfgread.options('server'):
+	config['ip'] = cfgread.get('server', 'ip')
+
+if 'port' in cfgread.options('server'):
+	config['port'] = cfgread.get('server', 'port')
 try:
-	config['ip']   = cfgread.get('server', 'ip')
-	config['port'] = cfgread.getint('server', 'port')
-	config['ssl']  = cfgread.getboolean('server', 'ssl')
-	config['cert'] = cfgread.get('server', 'sslcert')
+	config['port'] = int(config['port'])
+except ValueError:
+	print 'Port "%s" not an integer!' % config['port']
+	sys.exit(127)
 
-	config['conf_dir']         = cfgread.get('server', 'conf_dir')
+if 'ssl' in cfgread.options('server'):
+	try:
+		config['ssl'] = cfgread.getboolean('server', 'ssl')
+	except ValueError:
+		print 'Value for "ssl" ("%s") not boolean!' % config['ssl']
+		sys.exit(127)
+
+if config['ssl']:
+	if 'sslcert' in cfgread.options('server'):
+		config['sslcert'] = cfgread.get('server', 'sslcert')
+	else:
+		print 'SSL but no certificate file specified!'
+		sys.exit(127)
+
+try:
+	config['conf_dir'] = cfgread.get('server', 'conf_dir')
+except ConfigParser.NoOptionError:
+	print 'No "conf_dir" specified!'
+	sys.exit(127)
+
+if 'pidfile' in cfgread.options('server'):
+	config['pidfile'] = cfgread.get('server', 'pidfile')
+
+if 'livestatus_socket' in cfgread.options('server'):
+	config['livestatus_socket'] = prepare_socket(cfgread.get('server', 'livestatus_socket'))
 
-except ConfigParser.NoOptionError, e:
-	print 'Config file error: %s ' % e
-	sys.exit(1)
 
 users = {}
 for u in cfgread.options('users'):
@@ -100,18 +155,30 @@ class Conf2HTTPHandler(MyHTTPRequestHandler):
 		if re.search('\.\.', configfile):
 			self.http_error(500, 'Found ".." in config file name')
 			return
-		if not re.search('^[a-zA-Z0-9-_\.]+$', configfile):
+		if not re.search('^[a-zA-Z0-9-_]+.conf$', configfile):
 			self.http_error(500, 'Config file name contains invalid characters')
 			return
 
-		check_config = read_inifile(os.path.join(config['conf_dir'], configfile))
-		if not check_config:
-			self.http_error(500, 'Could not read config file "%s"' % configfile)
-			return
+		# Just be sure it exists
+		checks = None
+
+		# If config file name starts with "_" it's something special
+		if not configfile.startswith('_'):
+			# Try to read config file, execute checks
+			check_config = read_inifile(os.path.join(config['conf_dir'], configfile))
+			if not check_config:
+				self.http_error(500, 'Could not read config file "%s"' % configfile)
+				return
+			checks = conf2dict(check_config, host, service)
+
+		elif configfile=='_livestatus.conf' and config['livestatus_socket']:
+			# Read mk-livestatus and translate into XML
+			checks = livestatus2dict(config['livestatus_socket'], host, service)
+
 
-		checks = conf2dict(check_config, host, service)
+		# No check results? No (good) answer...
 		if not checks:
-			self.http_error(500, 'No checks executed')
+			self.http_error(500, 'No check results')
 			return
 
 		self.send_response(200)
@@ -124,11 +191,21 @@ class Conf2HTTPHandler(MyHTTPRequestHandler):
 
 
 def main():
-	if config['ssl'] and not os.path.isfile(config['cert']):
-		print 'SSL certificate "%s" not found!' % config['cert']
+	if options.nossl:
+		config['ssl'] = False
+
+	if config['ssl'] and not os.path.isfile(config['sslcert']):
+		print 'SSL certificate "%s" not found!' % config['sslcert']
+		sys.exit(127)
+
+	if not os.path.isdir(config['conf_dir']):
+		print 'Not a config file directory: "%s"' % config['conf_dir']
 		sys.exit(127)
 
-	server = MyHTTPServer((config['ip'], config['port']), Conf2HTTPHandler, ssl=config['ssl'], sslpemfile=config['cert'])
+	if options.daemon:
+		daemonize(pidfile=config['pidfile'])
+
+	server = MyHTTPServer((config['ip'], config['port']), Conf2HTTPHandler, ssl=config['ssl'], sslpemfile=config['sslcert'])
 	try:
 		server.serve_forever()
 	except: