HereÂs a small module for keeping inventory of which network ports a minion is listening on. --- func/minion/modules/portinfo.py | 46 +++++++++++++++++++++++++++++++++++++++ 1 files changed, 46 insertions(+), 0 deletions(-) create mode 100644 func/minion/modules/portinfo.py diff --git a/func/minion/modules/portinfo.py b/func/minion/modules/portinfo.py new file mode 100644 index 0000000..d456ec5 --- /dev/null +++ b/func/minion/modules/portinfo.py @@ -0,0 +1,46 @@ +# +# Copyright 2011 +# Jan-Frode Myklebust <janfrode@xxxxxxxxx> -- 2011 +# +# This software may be freely redistributed under the terms of the GNU +# general public license. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + +import func_module +import sub_process + +class PortinfoModule(func_module.FuncModule): + + version = "0.0.1" + api_version = "0.0.1" + description = "Informations on active network ports." + + def inventory(self): + """ + Returns information on all network ports in LISTEN state. + """ + return "\n".join(self.listenports()) + "\n" + + def listenports(self): + """ + Returns the adresses and ports a host is listening on. + """ + + cmd = sub_process.Popen(["netstat", "-nl"],shell=False,stdout=sub_process.PIPE,close_fds=True) + data = cmd.communicate()[0] + + ports = [] + tcpports = [] + udpports = [] + for line in data.splitlines(): + if line.split()[0]=="tcp": + tcpports.append(line.split()[3] + "/tcp") + elif line.split()[0]=="udp": + udpports.append(line.split()[3] + "/udp") + tcpports.sort() + udpports.sort() + ports = tcpports + udpports + return ports -- 1.7.1 _______________________________________________ Func-list mailing list Func-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/func-list
