def set_dhcp(ifname):
try:
ifdown(ifname)
interfaces = EtcNetworkInterfaces()
interfaces.set_dhcp(ifname)
output = ifup(ifname)
net = InterfaceInfo(ifname)
if not net.addr:
raise Error('Error obtaining IP address\n\n%s' % output)
except Exception as e:
return str(e)
def set_static(ifname, addr, netmask, gateway, nameservers):
try:
ifdown(ifname)
interfaces = EtcNetworkInterfaces()
interfaces.set_static(ifname, addr, netmask, gateway, nameservers)
# FIXME when issue in ifupdown/virtio-net becomes apparent
sleep(0.5)
output = ifup(ifname)
net = InterfaceInfo(ifname)
if not net.addr:
raise Error('Error obtaining IP address\n\n%s' % output)
except Exception as e:
return str(e)
def get_ipconf(ifname, error=False):
net = InterfaceInfo(ifname)
return net.addr, net.netmask, net.get_gateway(error), get_nameservers(
ifname)
def main():
try:
opts, args = getopt.gnu_getopt(sys.argv[1:], "h",
['help', 'pass='******'bind=', 'protected_mode='])
except getopt.GetoptError as e:
usage(e)
password = ""
bind = ""
protected_mode = ""
for opt, val in opts:
if opt in ('-h', '--help'):
usage()
elif opt == '--bind':
bind = val
elif opt == '--pass':
password = val
elif opt == '--protected_mode':
protected_mode = val
if not password:
d = Dialog('TurnKey Linux - First boot configuration')
password = d.get_password(
"Redis-commander 'admin' password",
"Enter password for 'admin' access to redis-commander UI")
if not bind:
d = Dialog('TurnKey Linux - First boot configuration')
bind = d.menu(
"Interface(s) for Redis to bind to",
("Inteface for Redis to bind to?\n\nIf you wish to securely"
" allow remote connections using 'all', ensure the system"
" firewall is enabled & block all traffic on port 6379,"
" except for the desired remote IP(s).\n\nManually edit the"
" config file to set a custom interface."),
choices=(
("localhost", "Redis will not respond to remote computer"),
("all", "Redis will allow all connections"),
("local", "Enter custom range")))
if bind == "all":
bind_ip = "0.0.0.0"
if bind == "local":
localaddr = InterfaceInfo(get_ifnames()[0]).address
d = Dialog('TurnKey Linux - First boot configuration')
bind_ip = d.get_input("Bind IP Range", "Enter bind ip range", localaddr)
else:
bind_ip = "127.0.0.1"
if not protected_mode:
d = Dialog('TurnKey Linux - First boot configuration')
protected_mode = d.yesno(
'Keep protected-mode enabled?',
"In protected mode Redis only replies to queries from"
" localhost. Clients connecting from other addresses will"
" receive an error, noting why & how to configure Redis.\n"
"\nUnless you set really good password, this is recommended",
'Yes', 'No')
protected_mode_str = {True: "yes", False: "no"}
protected_mode = protected_mode_str[protected_mode]
conf = "/etc/redis/redis.conf"
redis_commander_conf = "/opt/tklweb-cp/ecosystem.config.js"
subprocess.run(["sed", "-i", f"s|^bind .*|bind {bind_ip}|", conf])
subprocess.run([
"sed", "-i",
f"s|^protected-mode .*|protected-mode {protected_mode}|",
conf])
subprocess.run([
"sed", "-i",
f"s|HTTP_PASSWORD\": \".*\"|HTTP_PASSWORD\": \"{password}\"|",
redis_commander_conf])
# restart redis and redis commander if running so change takes effect
try:
subprocess.run(["systemctl", "is-active",
"--quiet", "redis-server.service"])
subprocess.run(["service", "redis-server", "restart"])
except ExecError:
pass
# reload and restart pm2 so changes take affect
# and save them to /home/node/.pm2/dump.pm2
try:
subprocess.run(["systemctl", "is-active",
"--quiet", "pm2-node.service"])
subprocess.run(["systemctl", "reload",
"pm2-node.service"])
# subprocess.run(["rm", "/home/node/.pm2/dump.pm2"])
subprocess.run(["pm2", "reload", "/opt/tklweb-cp/ecosystem.config.js"],env={"PM2_HOME": "/home/node/.pm2", "PATH": "/usr/local/bin"}, check=True, user="******")
subprocess.run(["pm2", "save"],env={"PM2_HOME": "/home/node/.pm2", "PATH": "/usr/local/bin"}, check=True, user="******")
subprocess.run(["service", "pm2-node", "restart"])
except ExecError:
pass
def get_ipconf(ifname):
net = InterfaceInfo(ifname)
return net.addr, net.netmask, net.gateway, get_nameservers(ifname)