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diff --git a/nagixsc_conf2http.py b/nagixsc_conf2http.py
index 96d86ac99a5e9153f77958e58b758cbcbf13acf6..1c5d28ff137af6c64218c6eb4bfb138d80bbdde0 100755 (executable)
--- a/nagixsc_conf2http.py
+++ b/nagixsc_conf2http.py
#!/usr/bin/python
-import cherrypy
+import ConfigParser
+import base64
+import optparse
import os
import re
import subprocess
+import sys
-config = { 'server.socket_host': '0.0.0.0',
- 'server.socket_port': 15666,
- 'log.screen': False,
- 'log.access_file': None,
- 'log.error_file': None,
- }
+try:
+ from hashlib import md5
+except ImportError:
+ from md5 import md5
-users = { 'nagixsc': '019b0966d98fb71d1a4bc4ca0c81d5cc', # PW: nagixsc
- }
+##############################################################################
-CONFDIR='./examples'
-C2X='./nagixsc_conf2xml.py'
-class Conf2CGI:
- def default(*args, **kwargs):
- cmdline = C2X
+from nagixsc import *
- if len(args) >= 5:
- print 'Ignoring arguments: ', args[4:]
+##############################################################################
+
+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()
+ self.wfile.write(output)
+ return
- if len(args) >= 4:
- c_service = args[3]
- else:
- c_service = ''
- if len(args) >= 3:
- c_host = args[2]
+ def do_GET(self):
+ path = self.path.split('/')
+
+ # Check Basic Auth
+ try:
+ authdata = base64.b64decode(self.headers['Authorization'].split(' ')[1]).split(':')
+ 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 Pull"')
+ self.send_header('Content-Type', 'text/plain')
+ self.end_headers()
+ self.wfile.write('Sorry! No action without login!')
+ return
+
+
+ if len(path) >= 4:
+ service = path[3]
else:
- c_host = ''
+ service = None
- if len(args) >= 2:
- c_configfile = args[1]
+ if len(path) >= 3:
+ host = path[2]
else:
- c_configfile = ''
- print 'No config file specified!'
-
- if c_configfile:
- cherrypy.lib.auth.basic_auth('Nag(ix)SC HTTP', users)
-
- if re.search('\.\.', c_configfile):
- return 'Found ".." in config file name'
- if not re.search('^[a-zA-Z0-9-_\.]+$', c_configfile):
- return 'Config file name contains invalid characters'
- cmdline += ' -c ' + os.path.join(CONFDIR, c_configfile)
-
- if c_host:
- cmdline += ' -H %s' % c_host
- if c_service:
- cmdline += ' -D %s' % c_service
- try:
- cmd = subprocess.Popen(cmdline.split(' '), stdout=subprocess.PIPE)
- output = cmd.communicate()[0].rstrip()
- except OSError:
- return 'Could not execute "%s"' % cmdline
-
- cherrypy.response.headers['Content-Type'] = 'text/xml'
- return output
+ host = None
+
+ if len(path) >= 2:
+ configfile = path[1] + '.conf'
else:
- return '42'
+ self.http_error(500, 'No config file specified')
+ return
+
+ if re.search('\.\.', configfile):
+ self.http_error(500, 'Found ".." in config file name')
+ return
+ if not re.search('^[a-zA-Z0-9-_]+.conf$', 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
+
+ checks = conf2dict(check_config, host, service)
+ if not checks:
+ self.http_error(500, 'No checks executed')
+ return
+
+ 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')
- default.exposed = True
+ server = MyHTTPServer((config['ip'], config['port']), Conf2HTTPHandler, ssl=config['ssl'], sslpemfile=config['cert'])
+ try:
+ server.serve_forever()
+ except:
+ server.socket.close()
-cherrypy.config.update(config)
-cherrypy.tree.mount(Conf2CGI(), '')
-cherrypy.quickstart(config=config)
+if __name__ == '__main__':
+ main()