0a709a585b9ea745d5e376c480808ddcbf22d85e
1 #!/usr/bin/python
3 import ConfigParser
4 import base64
5 import cgi
6 import optparse
7 import os
8 import re
9 import sys
11 try:
12 from hashlib import md5
13 except ImportError:
14 from md5 import md5
16 ##############################################################################
18 from nagixsc import *
20 ##############################################################################
22 parser = optparse.OptionParser()
24 parser.add_option('-c', '', dest='cfgfile', help='Config file')
25 parser.add_option('-d', '--daemon', action='store_true', dest='daemon', help='Daemonize, go to background')
26 parser.add_option('', '--nossl', action='store_true', dest='nossl', help='Disable SSL (overwrites config file)')
28 parser.set_defaults(cfgfile='http2nagios.cfg')
30 (options, args) = parser.parse_args()
32 cfgread = ConfigParser.SafeConfigParser()
33 cfgread.optionxform = str # We need case-sensitive options
34 cfg_list = cfgread.read(options.cfgfile)
36 if cfg_list == []:
37 print 'Config file "%s" could not be read!' % options.cfgfile
38 sys.exit(1)
40 config = {}
41 try:
42 config['ip'] = cfgread.get('server', 'ip')
43 config['port'] = cfgread.getint('server', 'port')
44 config['ssl'] = cfgread.getboolean('server', 'ssl')
45 config['cert'] = cfgread.get('server', 'sslcert')
47 config['max_xml_file_size'] = cfgread.get('server', 'max_xml_file_size')
48 config['checkresultdir'] = cfgread.get('mode_checkresult', 'dir')
50 except ConfigParser.NoOptionError, e:
51 print 'Config file error: %s ' % e
52 sys.exit(1)
54 if os.access(config['checkresultdir'],os.W_OK) == False:
55 print 'Checkresult directory "%s" is not writable.' % config['checkresultdir']
56 sys.exit(1)
58 users = {}
59 for u in cfgread.options('users'):
60 users[u] = cfgread.get('users', u)
62 ##############################################################################
64 class HTTP2NagiosHandler(MyHTTPRequestHandler):
66 def http_error(self, code, output):
67 self.send_response(code)
68 self.send_header('Content-Type', 'text/plain')
69 self.end_headers()
70 self.wfile.write(output)
71 return
74 def do_GET(self):
75 self.send_response(200)
76 self.send_header('Content-Type', 'text/html')
77 self.end_headers()
78 self.wfile.write(''' <html><body>
79 <form action="." method="post" enctype="multipart/form-data">
80 filename: <input type="file" name="xmlfile" /><br />
81 <input type="submit" />
82 </form>
83 </body></html>
84 ''')
85 return
88 def do_POST(self):
89 # Check Basic Auth
90 try:
91 authdata = base64.b64decode(self.headers['Authorization'].split(' ')[1]).split(':')
92 if not users[authdata[0]] == md5(authdata[1]).hexdigest():
93 raise Exception
94 except:
95 self.send_response(401)
96 self.send_header('WWW-Authenticate', 'Basic realm="Nag(ix)SC HTTP Push"')
97 self.send_header('Content-Type', 'text/plain')
98 self.end_headers()
99 self.wfile.write('Sorry! No action without login!')
100 return
102 (ctype,pdict) = cgi.parse_header(self.headers.getheader('content-type'))
103 if ctype == 'multipart/form-data':
104 query = cgi.parse_multipart(self.rfile, pdict)
105 xmltext = query.get('xmlfile')[0]
107 if len(xmltext) > 0:
108 doc = read_xml_from_string(xmltext)
109 checks = xml_to_dict(doc)
111 (count_services, count_failed, list_failed) = dict2out_checkresult(checks, xml_get_timestamp(doc), config['checkresultdir'], 0)
113 if count_failed < count_services:
114 self.send_response(200)
115 self.send_header('Content-Type', 'text/plain')
116 self.end_headers()
117 self.wfile.write('Wrote %s check results, %s failed' % (count_services, count_failed))
118 return
119 else:
120 self.http_error(501, 'Could not write all %s check results' % count_services)
121 return
123 else:
124 self.http_error(502, 'Nag(IX)SC - No data received')
125 return
129 def main():
130 if options.nossl:
131 config['ssl'] = False
133 if config['ssl'] and not os.path.isfile(config['cert']):
134 print 'SSL certificate "%s" not found!' % config['cert']
135 sys.exit(127)
137 if options.daemon:
138 daemonize(pidfile='/var/run/nagixsc_http2nagios.pid')
140 server = MyHTTPServer((config['ip'], config['port']), HTTP2NagiosHandler, ssl=config['ssl'], sslpemfile=config['cert'])
141 try:
142 server.serve_forever()
143 except:
144 server.socket.close()
146 if __name__ == '__main__':
147 print 'curl -v -u nagixsc:nagixsc -F \'xmlfile=@xml/nagixsc.xml\' http://127.0.0.1:15667/\n\n'
148 main()