def find_client(wlc, *vargs, **kvargs):
"""
create a single dictionary containing information
about specific stations. Filter can be username, mac or ip.
sessions on a WLC can be found by any combination of mac, ip or
username, this fn only uses the most specific attr.
"""
if 'macaddress' in kvargs:
rsp = wlc.rpc.act_findclient(macaddress=kvargs['macaddress'])
elif 'ipaddress' in kvargs:
rsp = wlc.rpc.act_findclient(ipaddress=kvargs['ipaddress'])
elif 'username' in kvargs:
rsp = wlc.rpc.act_findclient(username=kvargs['username'])
else:
raise ValueError("You must provide a mac, ip or username")
ret_data = {} # empty dictionary
# It is possible for a find client request to return a session which
# is not on the same WLC that we initiated the request to. The WLC
# will use the Mobility Domain plumbing to locate sessions on other
# WLCs. This fn will attempt to connect to the alternate WLC to get
# session stats.
for session in rsp.findall('.//FINDCLIENT-ENTRY'):
dp = session.get('dp-system-ip')
sessionid = session.get('session-id')
if wlc.facts['ip-addr'] != session.get('dp-system-ip'):
print(
'### session on different WLC, connect to new WLC using existing credentials ###'
)
altwlc = WLC(user=wlc._user, host=dp, password=wlc._password)
altwlc.open()
rpc = altwlc.RpcMaker('get-stat')
else:
rpc = wlc.RpcMaker('get-stat')
rpc.data = E('USER-SESSION-STATUS')
rpc.data.set('session-id', sessionid)
sessstats = rpc()
sessstat = sessstats.find('.//USER-SESSION-STATUS')
locstat = sessstats.find('.//USER-LOCATION-MEMBER')
ret_data[sessstat.get('mac-addr')] = dict(
sessstat.attrib) # copy the attributes into a dictionary
ret_data[sessstat.get('mac-addr')].update(locstat.attrib)
return ret_data
import demowlcutils from demowlcutils import ppxml, WLC_login from pprint import pprint as pp from jnpr.wlc import WirelessLanController as WLC wlc = WLC(host='a', user='******', password='******') r = wlc.RpcMaker( target='vlan', name='Jeremy') # you can access the following attributes, refer to the jnpr.wlc.builder # file for more details # r.cmd # r.target # r.args
