blob: 38ee9d3b7f99203d9ebf2e018a1ae649090a8a1f [file] [log] [blame]
#!/usr/bin/env python
from subprocess import call
import sys
import subprocess
import dbus
import string
import os
import fcntl
import glib
import gobject
import dbus.service
import dbus.mainloop.glib
DBUS_NAME = 'org.openbmc.NetworkManager'
OBJ_NAME = '/org/openbmc/NetworkManager/Interface'
network_providers = {
'networkd' : {
'bus_name' : 'org.freedesktop.network1',
'ip_object_name' : '/org/freedesktop/network1/network/default',
'hw_object_name' : '/org/freedesktop/network1/link/_31',
'ip_if_name' : 'org.freedesktop.network1.Network',
'hw_if_name' : 'org.freedesktop.network1.Link',
'method' : 'org.freedesktop.network1.Network.SetAddr'
},
'NetworkManager' : {
'bus_name' : 'org.freedesktop.NetworkManager',
'ip_object_name' : '/org/freedesktop/NetworkManager',
'hw_object_name' : '/org/freedesktop/NetworkManager',
'ip_if_name' : 'org.freedesktop.NetworkManager',
'hw_if_name' : 'org.freedesktop.NetworkManager',
'method' : 'org.freedesktop.NetworkManager' # FIXME:
},
}
def getPrefixLen(mask):
prefixLen = sum([bin(int(x)).count('1') for x in mask.split('.')])
return prefixLen
class IfAddr ():
def __init__ (self, family, scope, flags, prefixlen, addr, gw):
self.family = family
self.scope = scope
self.flags = flags
self.prefixlen = prefixlen
self.addr = addr
self.gw = gw
class NetMan (dbus.service.Object):
def __init__(self, bus, name):
self.bus = bus
self.name = name
dbus.service.Object.__init__(self,bus,name)
def setNetworkProvider(self, provider):
self.provider = provider
def _setAddr (self, op, device, ipaddr, netmask, family, flags, scope, gateway):
netprov = network_providers [self.provider]
bus_name = netprov ['bus_name']
obj_path = netprov ['ip_object_name']
intf_name = netprov ['ip_if_name']
obj = self.bus.get_object(bus_name, obj_path)
intf = dbus.Interface(obj, intf_name)
if (op == "add"):
return intf.AddAddress (device, ipaddr, netmask, family, flags, scope, gateway)
if (op == "del"):
return intf.DelAddress (device, ipaddr, netmask, family, flags, scope, gateway)
def _getAddr (self, target, device):
netprov = network_providers [self.provider]
bus_name = netprov ['bus_name']
if (target == "ip"):
intf_name = netprov ['ip_if_name'] #'org.freedesktop.network1.Network'
obj_path = netprov ['ip_object_name']
obj = self.bus.get_object(bus_name, obj_path)
intf = dbus.Interface(obj, intf_name)
return intf.GetAddress (device)
if (target == "mac"):
intf_name = netprov ['hw_if_name'] #'org.freedesktop.network1.Link'
obj_path = netprov ['hw_object_name']
obj = self.bus.get_object(bus_name, obj_path)
intf = dbus.Interface(obj, intf_name)
mac = intf.GetAddress (device)
print mac
return mac
@dbus.service.method(DBUS_NAME, "", "")
def test(self):
print("TEST")
@dbus.service.method(DBUS_NAME, "s", "x")
def EnableDHCP (self, device):
confFile = "/etc/systemd/network/10-bmc-" + device + ".network"
if os.path.exists(confFile):
return 0
print("Making .network file...")
networkconf = open (confFile, "w+")
networkconf.write ('[Match]'+ '\n')
networkconf.write ('Name=' + (device) + '\n')
networkconf.write ('[Network]' + '\n')
networkconf.write ('DHCP=yes')
networkconf.close ()
print("Restarting networkd service...")
call(["ip", "addr", "flush", device])
call(["systemctl", "restart", "systemd-networkd.service"])
return 0
#return self._setAddr ("add", device, ipaddr, netmask, 2, 0, 253, gateway)
@dbus.service.method(DBUS_NAME, "ssss", "x")
def AddAddress4 (self, device, ipaddr, netmask, gateway):
prefixLen = getPrefixLen (netmask)
confFile = "/etc/systemd/network/10-bmc-" + device + ".network"
print("Making .network file...")
networkconf = open (confFile, "w+")
networkconf.write ('[Match]'+ '\n')
networkconf.write ('Name=' + (device) + '\n')
networkconf.write ('[Network]' + '\n')
networkconf.write ('Address=' + ipaddr + '/' + str(prefixLen) + '\n')
networkconf.write ('Gateway=' + gateway + '\n')
networkconf.close()
print("Restarting networkd service...")
call(["ip", "addr", "flush", device])
return 0
#return self._setAddr ("add", device, ipaddr, netmask, 2, 0, 253, gateway
@dbus.service.method(DBUS_NAME, "ssss", "x")
def DelAddress4 (self, device, ipaddr, netmask, gateway):
prefixLen = getPrefixLen (netmask)
confFile = "/etc/systemd/network/10-bmc-" + device + ".network"
if not (os.path.exists(confFile)):
return 1
self._setAddr ("del", device, ipaddr, netmask, 2, 0, 253, gateway)
os.remove (confFile)
return 0;
@dbus.service.method(DBUS_NAME, "s", "a(iyyus)s")
def GetAddress4 (self, device):
return self._getAddr ("ip", device)
@dbus.service.method(DBUS_NAME, "s", "s")
def GetHwAddress (self, device):
return self._getAddr ("mac", device)
@dbus.service.method(DBUS_NAME, "s", "i")
def SetHwAddress (self, mac):
rc = subprocess.call(["fw_setenv", "ethaddr", mac])
return rc
def main():
dbus.mainloop.glib.DBusGMainLoop(set_as_default=True)
bus = dbus.SystemBus()
name = dbus.service.BusName(DBUS_NAME, bus)
obj = NetMan (bus, OBJ_NAME)
obj.setNetworkProvider ("networkd")
mainloop = gobject.MainLoop()
print("Started")
mainloop.run()
if __name__ == '__main__':
sys.exit(main())