X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=nagixsc_conf2http.py;h=3dece813d29ed6c3ffdf4060f333edbaeb27e365;hb=e97877cd20572c15b42028329f76c0ab7914b652;hp=4200af20a6f0571c44c4528604c87b2342cf6570;hpb=842bc2cc5727b101fe859ba73fb8f717c093bce9;p=nagixsc.git

diff --git a/nagixsc_conf2http.py b/nagixsc_conf2http.py
index 4200af2..3dece81 100755
--- a/nagixsc_conf2http.py
+++ b/nagixsc_conf2http.py
@@ -1,25 +1,64 @@
 #!/usr/bin/python
 
-import BaseHTTPServer
+import ConfigParser
 import base64
-import md5
+import optparse
 import os
 import re
 import subprocess
+import sys
 
-config = {	'ip':			'',
-			'port':			15666,
-		}
+try:
+	from hashlib import md5
+except ImportError:
+	from md5 import md5
 
-users = {	'nagixsc':		'019b0966d98fb71d1a4bc4ca0c81d5cc',		# PW: nagixsc
-		}
+##############################################################################
 
-CONFDIR='./examples'
-C2X='./nagixsc_conf2xml.py'
+from nagixsc import *
 
-class Conf2HTTPHandler(BaseHTTPServer.BaseHTTPRequestHandler):
+##############################################################################
 
-	def http_error(code, output):
+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')
+
+(options, args) = parser.parse_args()
+
+cfgread = ConfigParser.SafeConfigParser()
+cfgread.optionxform = str # We need case-sensitive options
+cfg_list = cfgread.read(options.cfgfile)
+
+if cfg_list == []:
+	print 'Config file "%s" could not be read!' % options.cfgfile
+	sys.exit(1)
+
+config = {}
+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['conf_dir']         = cfgread.get('server', 'conf_dir')
+
+except ConfigParser.NoOptionError, e:
+	print 'Config file error: %s ' % e
+	sys.exit(1)
+
+users = {}
+for u in cfgread.options('users'):
+	users[u] = cfgread.get('users', u)
+
+##############################################################################
+
+class Conf2HTTPHandler(MyHTTPRequestHandler):
+
+	def http_error(self, code, output):
 		self.send_response(code)
 		self.send_header('Content-Type', 'text/plain')
 		self.end_headers()
@@ -28,18 +67,16 @@ class Conf2HTTPHandler(BaseHTTPServer.BaseHTTPRequestHandler):
 
 
 	def do_GET(self):
-		cmdline = C2X
-
 		path = self.path.split('/')
 
 		# Check Basic Auth
 		try:
 			authdata = base64.b64decode(self.headers['Authorization'].split(' ')[1]).split(':')
-			if not users[authdata[0]] == md5.md5(authdata[1]).hexdigest():
+			if not users[authdata[0]] == md5(authdata[1]).hexdigest():
 				raise Exception
 		except:
 			self.send_response(401)
-			self.send_header('WWW-Authenticate', 'Basic realm="Nag(ix)SC"')
+			self.send_header('WWW-Authenticate', 'Basic realm="Nag(ix)SC Pull"')
 			self.send_header('Content-Type', 'text/plain')
 			self.end_headers()
 			self.wfile.write('Sorry! No action without login!')
@@ -49,57 +86,58 @@ class Conf2HTTPHandler(BaseHTTPServer.BaseHTTPRequestHandler):
 		if len(path) >= 4:
 			service = path[3]
 		else:
-			service = ''
+			service = None
 
 		if len(path) >= 3:
 			host = path[2]
 		else:
-			host = ''
+			host = None
 
 		if len(path) >= 2:
-			configfile = path[1]
+			configfile = path[1] + '.conf'
 		else:
-			configfile =''
+			self.http_error(500, 'No config file specified')
+			return
 
 		if re.search('\.\.', configfile):
-			http_error(500, 'Found ".." in config file name')
+			self.http_error(500, 'Found ".." in config file name')
 			return
-		if configfile and not re.search('^[a-zA-Z0-9-_\.]+$', configfile):
-			http_error(500, 'Config file name contains invalid characters')
+		if not re.search('^[a-zA-Z0-9-_\.]+$', configfile):
+			self.http_error(500, 'Config file name contains invalid characters')
 			return
 
-		if configfile:
-			configfile += '.conf'
-			cmdline    += ' -c ' + os.path.join(CONFDIR, configfile)
-
-		if host:
-			cmdline += ' -H %s' % host
-			if service:
-				cmdline += ' -D %s' % service
+		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
 
-		try:
-			cmd     = subprocess.Popen(cmdline.split(' '), stdout=subprocess.PIPE)
-			output  = cmd.communicate()[0].rstrip()
-			retcode = cmd.returncode
-		except OSError:
-			http_error(500, 'Could not execute "%s"' % cmdline)
+		checks = conf2dict(check_config, host, service)
+		if not checks:
+			self.http_error(500, 'No checks executed')
 			return
 
-		if retcode == 0:
-			self.send_response(200)
-			self.send_header('Content-Type', 'text/xml')
-			self.end_headers()
-			self.wfile.write(output)
-		else:
-			http_error(500, output)
+		self.send_response(200)
+		self.send_header('Content-Type', 'text/xml')
+		self.end_headers()
+		self.wfile.write(xml_from_dict(checks))
 
 		return
 
 
 
 def main():
+	if options.nossl:
+		config['ssl'] = False
+
+	if config['ssl'] and not os.path.isfile(config['cert']):
+		print 'SSL certificate "%s" not found!' % config['cert']
+		sys.exit(127)
+
+	if options.daemon:
+		daemonize(pidfile='/var/run/nagixsc_conf2http.pid')
+
+	server = MyHTTPServer((config['ip'], config['port']), Conf2HTTPHandler, ssl=config['ssl'], sslpemfile=config['cert'])
 	try:
-		server = BaseHTTPServer.HTTPServer((config['ip'], config['port']), Conf2HTTPHandler)
 		server.serve_forever()
 	except:
 		server.socket.close()