Nortel LG 1535 VOIP video phone provisioning script

provision-lg1535.py

#!/usr/bin/python

import time
import sys
from telnetlib import Telnet, IAC, DO, DONT, WILL, WONT, SB, SE, ECHO, SGA
from argparse import ArgumentParser
from crypt import crypt

class Nortel1535(Telnet):

    def parse_args(self):
        parser = ArgumentParser(usage='%(prog)s [options] phone_address')
        parser.add_argument("phone_address")
        parser.add_argument("-u", "--user", dest="user", default="root")
        parser.add_argument("-p", "--pass", dest="password", default="lvp2890")
        parser.add_argument("-f", "--ftp", dest="VDCI_FTPSERVER")
        parser.add_argument("-d", "--domain", dest="VDCI_DOMAIN")
        parser.add_argument("-x", "--proxy", dest="VDCI_PROXY_ADDR")
        parser.add_argument("-P", "--authpwd", dest="VDCI_AUTH_PWD")
        parser.add_argument("-N", "--authname", dest="VDCI_AUTH_NAME")
        parser.add_argument("-t", "--telnum", dest="VDCI_TEL_NUM")
        parser.add_argument("-D", "--dispname", dest="VDCI_DISPLAY_NAME")
        self.args = parser.parse_args()

    def login(self):
        self.open(self.args.phone_address)
        self.read_until("login:", 1)
        self.write("{}\r\n".format(self.args.user))
        self.read_until("Password:", 1)
        self.write("{}\r\n".format(self.args.password))
        self.read_until("# ")
        self.marker = "END_OF_OUTPUT_MARKER"

    def run(self, cmd):
        self.sock.sendall(IAC + DONT + ECHO)
        self.read_eager()
        self.write("{}; echo {}\r\n".format(cmd, self.marker))
        self.read_until(" {}\r\n".format(self.marker), 1)
        return self.read_until("{}\r\n".format(self.marker), 2)[:-len(self.marker)-2]

    def set(self, name, value, path):
        self.run(r'sed -i "s/^\({}\)\s*=.*/\1={}/" {}'.format(name, value, path))

    def prepend_line(self, line, prefix, path):
        self.run(r'sed -i "s/^\({}\)$/{}\1/" {}'.format(line, prefix, path))

    def add_another_root_user(self, user, passw):
        self.run(r"grep -q {0} {2} || echo '{0}:{1}:0:0:{0}:/:/bin/sh' >>{2}".format(user, crypt(passw, "$1$$").replace(r'/', r'\/'), "/usr/etc/passwd"))

    def change_pass(self, user, passw):
        self.run(r"sed -i 's/^\({}:\)[^:]*\(.*\)$/\1{}\2/' {}".format(user, crypt(passw, "$1$$").replace(r'/', r'\/'), "/usr/etc/passwd"))

    def save_settings(self, path, **kw):
        for k, v in kw.iteritems():
            self.set(k, v, path)

    def enable_telnet_on_boot(self):
        self.prepend_line("killall inetd", "# ", "/usr/etc/rc.etc")


lvp = Nortel1535()
lvp.parse_args()
lvp.login()

lvp.change_pass("root", "secret")
lvp.enable_telnet_on_boot()
lvp.save_settings("/usr/local/lgvp/vdci.cfg", **{k[5:]:v for k, v in vars(lvp.args).iteritems() if v and k.startswith("VDCI_")})
lvp.save_settings("/usr/local/lgvp/setting_save.py",
    ntp_enable="1",
    ntp_summertime="1",
    ntp_timezone="'-5'",
    ringer_volume="3",
    handset_volume="3",
    speaker_volume="3"
    )
lvp.set("ntp-server", "pool.ntp.org", "/usr/local/lgvp/ntp.cfg")
lvp.run("reboot")

sys.exit(0)

provision.py

#!/usr/bin/python

import pexpect
import time
import sys

PROMPT = "# "
NUMBER = "101"
PASS = "12345"
SERVER = "192.168.1.200"

VDCICFG = {
    "FTPSERVER": SERVER,
    "PROXY_ADDR": SERVER,
    "DOMAIN": SERVER,
    "AUTH_PWD": PASS,
    "AUTH_NAME": NUMBER,
    "TEL_NUM": NUMBER,
    "DISPLAY_NAME": NUMBER,
}

SETTTINGSAVEPY = {
    "ntp_enable": "1",
    "ntp_summertime": "1",
    "ntp_timezone": "'-5'",
    "ringer_volume": "3",
    "handset_volume": "3",
    "speaker_volume": "3",
}

telconn = pexpect.spawn("telnet {}".format(sys.argv[1]))
telconn.logfile = sys.stdout
telconn.expect("login:")
telconn.sendline("root")
telconn.expect("Password:")
telconn.sendline("lvp2890")
telconn.expect(PROMPT)

def VariableSet(name, value, path):
    telconn.sendline(r'sed -i "s/^\({}\)\s*=.*/\1={}/" {}'.format(name, value, path))
    telconn.expect(PROMPT)

for k, v in VDCICFG.iteritems():
    VariableSet(k, v, "/usr/local/lgvp/vdci.cfg")


for k, v in SETTTINGSAVEPY.iteritems():
    VariableSet(k, v, "/usr/local/lgvp/setting_save.py")

telconn.sendline(r'sed -i "s/^\(killall inetd\)$/# \1/" /usr/etc/rc.etc')
telconn.expect(PROMPT)

telconn.sendline("reboot")

sys.exit(0)