def processevent(self, event):
"""Process event
"""
if (isinstance(event, ofevents.flow_removed)):
duration = event.flowrm.duration_sec + (float(event.flowrm.duration_nsec)/1e9)
if (event.flowrm.reason == pyof.OFPRR_IDLE_TIMEOUT):
duration -= event.flowrm.idle_timeout
i = [time.time(),
event.flowrm.cookie,
event.flowrm.priority,
event.flowrm.reason,
event.flowrm.idle_timeout,
event.flowrm.match.in_port,
pu.array2hex_str(event.flowrm.match.dl_src),
pu.array2hex_str(event.flowrm.match.dl_dst),
event.flowrm.match.dl_type,
event.flowrm.match.dl_vlan,
event.flowrm.match.dl_vlan_pcp,
event.flowrm.match.nw_src,
event.flowrm.match.nw_dst,
event.flowrm.match.nw_proto,
event.flowrm.match.nw_tos,
event.flowrm.match.tp_src,
event.flowrm.match.tp_dst,
event.flowrm.duration_sec,
event.flowrm.duration_nsec, duration,
event.flowrm.packet_count,
event.flowrm.byte_count]
self.table.add_row(tuple(i))
return True
def processevent(self, event):
"""Process authentication event
"""
if (event.host == None):
return True
if (isinstance(event, owevent.authenticated)):
output.dbg(
pu.array2hex_str(event.host) + " is authenticated",
self.__class__.__name__)
mcutil.set(host_auth.get_key(event.host), event.openid,
MAX_AUTH_TIMEOUT)
elif (isinstance(event, owevent.unauthenticated)):
output.dbg(
pu.array2hex_str(event.host) + " is unauthenticated",
self.__class__.__name__)
mcutil.delete(host_auth.get_key(event.host))
mcutil.delete(host_auth.get_auth_key(event.host))
elif (isinstance(event, owevent.going_to_auth)):
output.dbg(
pu.array2hex_str(event.host) + " is going to authenticate",
self.__class__.__name__)
mcutil.set(host_auth.get_auth_key(event.host), event.server(),
AUTH_TIMEOUT)
return True
def get_name_key(host, domain_name):
"""Get key for domain name
@param domain_name domain name
"""
return host_dns.HOST_DNS_DOMAIN_PREFIX+\
pu.array2hex_str(host)+"_"+domain_name
def processevent(self, event):
"""Process event
"""
if (isinstance(event, owevent.authenticated)):
h = None
if (event.host != None):
h = pu.array2hex_str(event.host)
i = [time.time(),
"auth",
event.datapathid,
h,
event.openid]
output.dbg("Authentication of "+str(h)+" recorded"+\
" with ID "+event.openid,
self.__class__.__name__)
self.table.add_row(tuple(i))
elif (isinstance(event, owevent.unauthenticated)):
h = None
if (event.host != None):
h = pu.array2hex_str(event.host)
i = [time.time(),
"unauth",
event.datapathid,
h,
None]
output.dbg("Unauthentication of "+str(h)+" recorded",
self.__class__.__name__)
self.table.add_row(tuple(i))
elif (isinstance(event, owevent.going_to_auth)):
h = None
if (event.host != None):
h = pu.array2hex_str(event.host)
i = [time.time(),
"tryauth",
event.datapathid,
h,
event.url]
output.dbg("Attempt authentication of "+str(h)+" recorded",
self.__class__.__name__)
self.table.add_row(tuple(i))
return True
def processevent(self, event):
"""Process authentication event
"""
if (event.host == None):
return True
if (isinstance(event, owevent.authenticated)):
output.dbg(pu.array2hex_str(event.host)+" is authenticated",
self.__class__.__name__)
mcutil.set(host_auth.get_key(event.host), event.openid, MAX_AUTH_TIMEOUT)
elif (isinstance(event, owevent.unauthenticated)):
output.dbg(pu.array2hex_str(event.host)+" is unauthenticated",
self.__class__.__name__)
mcutil.delete(host_auth.get_key(event.host))
mcutil.delete(host_auth.get_auth_key(event.host))
elif (isinstance(event, owevent.going_to_auth)):
output.dbg(pu.array2hex_str(event.host)+" is going to authenticate",
self.__class__.__name__)
mcutil.set(host_auth.get_auth_key(event.host), event.server(),
AUTH_TIMEOUT)
return True
def get_auth_key(host):
"""Get server for host authentication key
"""
return pu.array2hex_str(host)+"_auth_server"
def get_key(host):
"""Get host authentication key
"""
return pu.array2hex_str(host)+"_authenticated"
def get_auth_key(host):
"""Get server for host authentication key
"""
return pu.array2hex_str(host) + "_auth_server"
def get_key(host):
"""Get host authentication key
"""
return pu.array2hex_str(host) + "_authenticated"
