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')
26 parser.set_defaults(cfgfile='http2nagios.cfg')
28 (options, args) = parser.parse_args()
30 cfgread = ConfigParser.SafeConfigParser()
31 cfgread.optionxform = str # We need case-sensitive options
32 cfg_list = cfgread.read(options.cfgfile)
34 if cfg_list == []:
35 print 'Config file "%s" could not be read!' % options.cfgfile
36 sys.exit(1)
38 config = {}
39 try:
40 config['ip'] = cfgread.get('server', 'ip')
41 config['port'] = cfgread.getint('server', 'port')
42 config['ssl'] = cfgread.getboolean('server', 'ssl')
43 config['cert'] = cfgread.get('server', 'sslcert')
45 config['max_xml_file_size'] = cfgread.get('server', 'max_xml_file_size')
46 config['checkresultdir'] = cfgread.get('mode_checkresult', 'dir')
48 except ConfigParser.NoOptionError, e:
49 print 'Config file error: %s ' % e
50 sys.exit(1)
52 users = {}
53 for u in cfgread.options('users'):
54 users[u] = cfgread.get('users', u)
56 ##############################################################################
58 class HTTP2NagiosHandler(MyHTTPRequestHandler):
60 def http_error(self, code, output):
61 self.send_response(code)
62 self.send_header('Content-Type', 'text/plain')
63 self.end_headers()
64 self.wfile.write(output)
65 return
68 def do_GET(self):
69 self.send_response(200)
70 self.send_header('Content-Type', 'text/html')
71 self.end_headers()
72 self.wfile.write(''' <html><body>
73 <form action="." method="post" enctype="multipart/form-data">
74 filename: <input type="file" name="xmlfile" /><br />
75 <input type="submit" />
76 </form>
77 </body></html>
78 ''')
79 return
82 def do_POST(self):
83 # Check Basic Auth
84 try:
85 authdata = base64.b64decode(self.headers['Authorization'].split(' ')[1]).split(':')
86 if not users[authdata[0]] == md5(authdata[1]).hexdigest():
87 raise Exception
88 except:
89 self.send_response(401)
90 self.send_header('WWW-Authenticate', 'Basic realm="Nag(ix)SC HTTP Push"')
91 self.send_header('Content-Type', 'text/plain')
92 self.end_headers()
93 self.wfile.write('Sorry! No action without login!')
94 return
96 (ctype,pdict) = cgi.parse_header(self.headers.getheader('content-type'))
97 if ctype == 'multipart/form-data':
98 query = cgi.parse_multipart(self.rfile, pdict)
99 xmltext = query.get('xmlfile')[0]
101 if len(xmltext) > 0:
102 doc = read_xml_from_string(xmltext)
103 checks = xml_to_dict(doc)
105 (count_services, count_failed, list_failed) = dict2out_checkresult(checks, xml_get_timestamp(doc), config['checkresultdir'], 0)
107 if count_failed < count_services:
108 self.send_response(200)
109 self.send_header('Content-Type', 'text/plain')
110 self.end_headers()
111 self.wfile.write('Wrote %s check results, %s failed' % (count_services, count_failed))
112 return
113 else:
114 self.http_error(501, 'Could not write all %s check results' % count_services)
115 return
117 else:
118 self.http_error(502, 'Nag(IX)SC - No data received')
119 return
123 def main():
124 if config['ssl'] and not os.path.isfile(config['cert']):
125 print 'SSL certificate "%s" not found!' % config['cert']
126 sys.exit(127)
128 server = MyHTTPServer((config['ip'], config['port']), HTTP2NagiosHandler, ssl=config['ssl'], sslpemfile=config['cert'])
129 try:
130 server.serve_forever()
131 except:
132 server.socket.close()
134 if __name__ == '__main__':
135 print 'curl -v -u nagixsc:nagixsc -F \'xmlfile=@xml/nagixsc.xml\' http://127.0.0.1:15667/\n\n'
136 main()