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diff --git a/nagixsc_http2nagios.py b/nagixsc_http2nagios.py
index e0a639b3218cd6595624b13cbe46fb358ddf4052..dd05e62e90c554559cf0b0144c94bfa94ccd6635 100755 (executable)
--- a/nagixsc_http2nagios.py
+++ b/nagixsc_http2nagios.py
#!/usr/bin/python
-import BaseHTTPServer
+import ConfigParser
import base64
import cgi
+import optparse
import os
import re
-import subprocess
+import sys
try:
from hashlib import md5
except ImportError:
from md5 import md5
-config = { 'ip': '',
- 'port': 15667,
- }
+##############################################################################
+
+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='http2nagios.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)
-users = { 'nagixsc': '019b0966d98fb71d1a4bc4ca0c81d5cc', # PW: nagixsc
+config = {
+ 'ip': '0.0.0.0',
+ 'port': '15666',
+ 'ssl': False,
+ 'sslcert': None,
+ 'conf_dir': '',
+ 'pidfile': '/var/run/nagixsc_conf2http.pid'
}
-XMLFILESIZE=102400
-X2N='./nagixsc_xml2nagios.py -O passive -vvv -f -'
+if 'ip' in cfgread.items('server'):
+ config['ip'] = cfgread.get('server', 'ip')
+
+if 'port' in cfgread.items('server'):
+ config['port'] = cfgread.get('server', 'port')
+try:
+ config['port'] = int(config['port'])
+except ValueError:
+ print 'Port "%s" not an integer!' % config['port']
+ sys.exit(127)
+
+if 'ssl' in cfgread.items('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.items('server'):
+ config['sslcert'] = cfgread.get('server', 'sslcert')
+ else:
+ print 'SSL but no certificate file specified!'
+ sys.exit(127)
+
+try:
+ config['mode'] = cfgread.get('server', 'mode')
+except ConfigParser.NoOptionError:
+ print 'No "mode" specified!'
+ sys.exit(127)
+
+if config['mode']=='checkresult':
+ try:
+ config['checkresultdir'] = cfgread.get('mode_checkresult','dir')
+ except ConfigParser.NoOptionError:
+ print 'No "dir" in section "mode_checkresult" specified!'
+ sys.exit(127)
-class HTTP2NagiosHandler(BaseHTTPServer.BaseHTTPRequestHandler):
+ if os.access(config['checkresultdir'],os.W_OK) == False:
+ print 'Checkresult directory "%s" is not writable!' % config['checkresultdir']
+ sys.exit(1)
+
+elif config['mode']=='passive':
+ try:
+ config['mode_pipe'] = cfgread.get('mode_passive','pipe')
+ except ConfigParser.NoOptionError:
+ print 'No "pipe" in section "mode_passive" specified!'
+ sys.exit(127)
+
+ if os.access(config['pipe'],os.W_OK) == False:
+ print 'Nagios command pipe "%s" is not writable!' % config['pipe']
+ sys.exit(1)
+
+else:
+ print 'Mode "%s" is neither "checkresult" nor "passive"!'
+ sys.exit(127)
+
+
+
+users = {}
+for u in cfgread.options('users'):
+ users[u] = cfgread.get('users', u)
+
+##############################################################################
+
+class HTTP2NagiosHandler(MyHTTPRequestHandler):
def http_error(self, code, output):
self.send_response(code)
def do_POST(self):
- cmdline = X2N
-
# Check Basic Auth
try:
authdata = base64.b64decode(self.headers['Authorization'].split(' ')[1]).split(':')
xmltext = query.get('xmlfile')[0]
if len(xmltext) > 0:
- try:
- cmd = subprocess.Popen(cmdline.split(' '), stdin=subprocess.PIPE, stdout=subprocess.PIPE)
- output = cmd.communicate(xmltext)[0].rstrip()
- retcode = cmd.returncode
-
- if retcode == 0:
- self.send_response(200)
- self.send_header('Content-Type', 'text/plain')
- self.end_headers()
- self.wfile.write(output)
- return
- else:
- http_error(500, output)
- return
-
- except OSError:
- http_error(500, 'Nag(IX)SC - Could not execute "%s"' % cmdline)
+ doc = read_xml_from_string(xmltext)
+ checks = xml_to_dict(doc)
+
+ (count_services, count_failed, list_failed) = dict2out_checkresult(checks, xml_get_timestamp(doc), config['checkresultdir'], 0)
+
+ if count_failed < count_services:
+ self.send_response(200)
+ self.send_header('Content-Type', 'text/plain')
+ self.end_headers()
+ self.wfile.write('Wrote %s check results, %s failed' % (count_services, count_failed))
+ return
+ else:
+ self.http_error(501, 'Could not write all %s check results' % count_services)
return
else:
- http_error(500, 'Nag(IX)SC - No data received')
+ self.http_error(502, 'Nag(IX)SC - No data received')
return
def main():
+ 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 options.daemon:
+ daemonize(pidfile=config['pidfile'])
+ else:
+ print 'curl -v -u nagixsc:nagixsc -F \'xmlfile=@xml/nagixsc.xml\' http://127.0.0.1:%s/\n\n' % config['port']
+
+ server = MyHTTPServer((config['ip'], config['port']), HTTP2NagiosHandler, ssl=config['ssl'], sslpemfile=config['sslcert'])
try:
- server = BaseHTTPServer.HTTPServer((config['ip'], config['port']), HTTP2NagiosHandler)
server.serve_forever()
except:
server.socket.close()
if __name__ == '__main__':
- print 'curl -v -u nagixsc:nagixsc -F \'xmlfile=@xml/nagixsc.xml\' http://127.0.0.1:15667/\n\n'
main()