def processAcct(self, datagram, host, port):
try:
bas = self.find_nas(host)
if not bas:
raise PacketError(
'[Radiusd] :: Dropping packet from unknown host %s' % host)
secret, vendor_id = bas['bas_secret'], bas['vendor_id']
req = self.createAcctPacket(packet=datagram,
dict=self.dict,
secret=six.b(str(secret)),
vendor_id=vendor_id)
self.do_stat(req.code, req.get_acct_status_type())
logger.info("[Radiusd] :: Received radius request: %s" %
(repr(req)))
if self.config.system.debug:
logger.debug(req.format_str())
if req.code != packet.AccountingRequest:
raise PacketError(
'non-AccountingRequest packet on authentication socket')
if not req.VerifyAcctRequest():
raise PacketError('VerifyAcctRequest error')
reply = req.CreateReply()
self.pusher.push(msgpack.packb([reply.ReplyPacket(), host, port]))
self.do_stat(reply.code)
logger.info("[Radiusd] :: Send radius response: %s" % repr(reply))
if self.config.system.debug:
logger.debug(reply.format_str())
status_type = req.get_acct_status_type()
if status_type in self.acct_class:
ticket = req.get_ticket()
if not ticket.get('nas_addr'):
ticket['nas_addr'] = host
acct_func = self.acct_class[status_type](self.db_engine,
self.mcache, None,
ticket).acctounting
reactor.callLater(0.1, acct_func)
else:
logger.error('status_type <%s> not support' % status_type)
except Exception as err:
self.do_stat(0)
errstr = 'RadiusError:Dropping invalid acct packet from {0} {1},{2}'.format(
host, port, utils.safeunicode(err))
logger.error(errstr)
import traceback
traceback.print_exc()
def processAuth(self, datagram, host, port):
try:
bas = self.find_nas(host)
if not bas:
raise PacketError('[Radiusd] :: Dropping packet from unknown host %s' % host)
secret, vendor_id = bas['bas_secret'], bas['vendor_id']
req = self.createAuthPacket(packet=datagram,
dict=self.dict, secret=six.b(str(secret)),vendor_id=vendor_id)
self.log_trace(host,port,req)
self.do_stat(req.code)
logger.info("[Radiusd] :: Received radius request: %s" % (repr(req)))
if self.config.system.debug:
logger.debug(req.format_str())
if req.code != packet.AccessRequest:
raise PacketError('non-AccessRequest packet on authentication socket')
reply = req.CreateReply()
reply.vendor_id = req.vendor_id
aaa_request = dict(
account_number=req.get_user_name(),
domain=req.get_domain(),
macaddr=req.client_mac,
nasaddr=req.get_nas_addr() or host,
vlanid1=req.vlanid1,
vlanid2=req.vlanid2
)
auth_resp = RadiusAuth(self.db_engine,self.mcache,self.aes,aaa_request).authorize()
if auth_resp['code'] > 0:
reply['Reply-Message'] = auth_resp['msg']
reply.code = packet.AccessReject
self.log_trace(host,port,req,reply)
return reply
if 'bypass' in auth_resp and int(auth_resp['bypass']) == 0:
is_pwd_ok = True
req.is_valid_pwd(auth_resp.get('passwd'))
else:
is_pwd_ok = req.is_valid_pwd(auth_resp.get('passwd'))
if not is_pwd_ok:
reply['Reply-Message'] = "password not match"
reply.code = packet.AccessReject
self.log_trace(host,port,req,reply)
return reply
else:
if u"input_rate" in auth_resp and u"output_rate" in auth_resp:
reply = rate_process.process(
reply, input_rate=auth_resp['input_rate'], output_rate=auth_resp['output_rate'])
attrs = auth_resp.get("attrs") or {}
for attr_name in attrs:
try:
# todo: May have a type matching problem
reply.AddAttribute(utils.safestr(attr_name), attrs[attr_name])
except Exception as err:
errstr = "RadiusError:current radius cannot support attribute {0},{1}".format(
attr_name,utils.safestr(err.message))
logger.error(RadiusError(err,errstr))
for attr, attr_val in req.resp_attrs.iteritems():
reply[attr] = attr_val
reply['Reply-Message'] = 'success!'
reply.code = packet.AccessAccept
if not req.VerifyReply(reply):
raise PacketError('VerifyReply error')
self.log_trace(host,port,req,reply)
return reply
except Exception as err:
self.do_stat(0)
logger.exception(err)
