# host.py
#
# Copyright 2003,2007 Wichert Akkerman <wichert@wiggy.net>
from pyrad import packet
[docs]class Host(object):
"""Generic RADIUS capable host.
:ivar dict: RADIUS dictionary
:type dict: pyrad.dictionary.Dictionary
:ivar authport: port to listen on for authentication packets
:type authport: integer
:ivar acctport: port to listen on for accounting packets
:type acctport: integer
"""
def __init__(self, authport=1812, acctport=1813, coaport=3799, dict=None):
"""Constructor
:param authport: port to listen on for authentication packets
:type authport: integer
:param acctport: port to listen on for accounting packets
:type acctport: integer
:param coaport: port to listen on for CoA packets
:type coaport: integer
:param dict: RADIUS dictionary
:type dict: pyrad.dictionary.Dictionary
"""
self.dict = dict
self.authport = authport
self.acctport = acctport
self.coaport = coaport
[docs] def CreatePacket(self, **args):
"""Create a new RADIUS packet.
This utility function creates a new RADIUS authentication
packet which can be used to communicate with the RADIUS server
this client talks to. This is initializing the new packet with
the dictionary and secret used for the client.
:return: a new empty packet instance
:rtype: pyrad.packet.Packet
"""
return packet.Packet(dict=self.dict, **args)
[docs] def CreateAuthPacket(self, **args):
"""Create a new authentication RADIUS packet.
This utility function creates a new RADIUS authentication
packet which can be used to communicate with the RADIUS server
this client talks to. This is initializing the new packet with
the dictionary and secret used for the client.
:return: a new empty packet instance
:rtype: pyrad.packet.AuthPacket
"""
return packet.AuthPacket(dict=self.dict, **args)
[docs] def CreateAcctPacket(self, **args):
"""Create a new accounting RADIUS packet.
This utility function creates a new accouting RADIUS packet
which can be used to communicate with the RADIUS server this
client talks to. This is initializing the new packet with the
dictionary and secret used for the client.
:return: a new empty packet instance
:rtype: pyrad.packet.AcctPacket
"""
return packet.AcctPacket(dict=self.dict, **args)
[docs] def CreateCoAPacket(self, **args):
"""Create a new CoA RADIUS packet.
This utility function creates a new CoA RADIUS packet
which can be used to communicate with the RADIUS server this
client talks to. This is initializing the new packet with the
dictionary and secret used for the client.
:return: a new empty packet instance
:rtype: pyrad.packet.CoAPacket
"""
return packet.CoAPacket(dict=self.dict, **args)
[docs] def SendPacket(self, fd, pkt):
"""Send a packet.
:param fd: socket to send packet with
:type fd: socket class instance
:param pkt: packet to send
:type pkt: Packet class instance
"""
fd.sendto(pkt.Packet(), pkt.source)
[docs] def SendReplyPacket(self, fd, pkt):
"""Send a packet.
:param fd: socket to send packet with
:type fd: socket class instance
:param pkt: packet to send
:type pkt: Packet class instance
"""
fd.sendto(pkt.ReplyPacket(), pkt.source)