Jan Dittberner
5438f7f089
The CA certificate statistics do not work with recent Python versions and broke the plugin initialization. Fixes #2 |
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.gitignore | ||
changes.md | ||
check_xmppng | ||
COPYING | ||
icingaexchange.yml | ||
README.md |
check_xmppng - check plugin for XMPP
This program implements a nagios check plugin for XMPP servers implementing the XMPP protocol as specified in RFC 6120.
The program implements the following features:
- check client to server (C2S) as well as server to server (S2S) ports
- check XMPP servers on IPv6 and IPv4 addresses
- support STARTTLS as specified in RFC 6120 section 5.
- check the validity of the server certificate presented by the XMPP server
The plugin has been implemented because of insufficiencies in check_ssl_cert and the existing check_xmpp.
Maximum acceptable timeouts as well as minimum acceptable number of days the server certificate needs to be valid can be specified as command line parameters. For a full list of parameters see the Usage section below.
Dependencies
The program is implemented in Python 3 and uses the following libraries besides the Python standard library:
- defusedxml to sanitize XML from the XMPP server
- nagiosplugin to take care of the nagios plugin interface boilerplate code
The software has been developed and tested with the following versions:
- Python 3.4.2
- defusedxml 0.4.1
- nagiosplugin 1.2.2
License
check_xmppng is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with
this program in the file COPYING
. If not, see
http://www.gnu.org/licenses/.
Usage
usage: check_xmppng [-h] -H HOST_ADDRESS [-p PORT] [--s2s | --c2s] [-4 | -6]
[--servername SERVERNAME] [--starttls] [-w SECONDS]
[-c SECONDS] [--no-check-certificates] [-r CAROOTS]
[--warn-days WARNDAYS] [--crit-days CRITDAYS] [-v]
Check XMPP services
optional arguments:
-h, --help show this help message and exit
-H HOST_ADDRESS, --host-address HOST_ADDRESS
host address
-p PORT, --port PORT port
--s2s server to server (s2s)
--c2s client to server (c2s)
-4, --ipv4 enforce IPv4
-6, --ipv6 enforce IPv6
--servername SERVERNAME
server name to be used
--starttls check whether the service allows starttls
-w SECONDS, --warning SECONDS
return warning if connection setup takes longer than
SECONDS
-c SECONDS, --critical SECONDS
return critical if connection setup takes longer than
SECONDS
--no-check-certificates
do not check whether the XMPP server's certificate is
valid
-r CAROOTS, --ca-roots CAROOTS
path to a file or directory where CA certifcates can
be found
--warn-days WARNDAYS set state to WARN if the certificate is valid for not
more than the given number of days
--crit-days CRITDAYS set state to CRITICAL if the certificate is valid for
not more than the given number of days
-v, --verbose
Contact
If you want to provide feedback or bug reports please send me a mail to jan (at) dittberner [dot] info.