On Sun, 2011-05-01 at 16:46 +0200, Jan-Frode Myklebust wrote:
> Will give an inventory-file on the format:
>
> # addr:port protocol command [args]
> 0.0.0.0:44321 tcp /usr/libexec/pcp/bin/pmcd
> 0.0.0.0:51234 tcp /usr/bin/python /usr/bin/funcd --daemon
> :::443 tcp /usr/sbin/httpd
> :::80 tcp /usr/sbin/httpd
> 192.168.21.136:22 tcp /usr/sbin/sshd
> 0.0.0.0:123 udp ntpd -u ntp:ntp -p /var/run/ntpd.pid
> 192.168.21.136:123 udp ntpd -u ntp:ntp -p /var/run/ntpd.pid
> ::1:123 udp ntpd -u ntp:ntp -p /var/run/ntpd.pid
> ---
> func/minion/modules/portinfo.py | 61 +++++++++++++++++++++++++++++++++++++++
> 1 files changed, 61 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..af94364
> --- /dev/null
> +++ b/func/minion/modules/portinfo.py
> @@ -0,0 +1,61 @@
> +#
> +# Copyright 2011
> +# Jan-Frode Myklebust <janfrode@xxxxxxxxx>
> +#
> +# 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 = "0.0.2"
> + api_version = "0.0.1"
> + description = "Information on active network ports and processes listening."
> +
> + def inventory(self):
> + """
> + Returns information on all network ports in LISTEN state and the processes listening.
> + """
> + flattened = ""
> + for i in self.listenports():
> + flattened = flattened + "\t".join(i) + "\n"
> + return flattened
> +
> + def listenports(self):
> + """
> + Returns the adresses and ports a host is listening on.
> + """
> +
> + cmd = sub_process.Popen(["netstat", "-nlp"],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":
> + pid = line.split()[6].split('/')[0]
> + cmd = self.cmdline(pid)
> + tcpports.append( (line.split()[3], "tcp", cmd) )
> + elif line.split()[0]=="udp":
> + pid = line.split()[5].split('/')[0]
> + cmd = self.cmdline(pid)
> + udpports.append( (line.split()[3], "udp", cmd) )
> + tcpports.sort()
> + udpports.sort()
> + ports.append( ('# addr:port', 'protocol', 'command [args]') )
> + ports = ports + tcpports + udpports
> + return ports
> +
> + def cmdline(self, pid):
> + """
> + Returns the commandline for a given pid as a string.
> + """
> + proccmdline = open("/proc/" + pid + "/cmdline").readline().split('\x00')
> + return " ".join(proccmdline)
Did I commit the wrong version of this?
-sv
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