blob: 1a53c5284e88c0ef5eaf9d895a44c8c9f3c7a94f [file] [log] [blame]
import os
from nose.tools import *
from scapy.all import *
import requests
from twisted.internet import defer
from nose.twistedtools import reactor, deferred
from CordTestUtils import *
from CordTestUtils import log_test as log
from OltConfig import OltConfig
from onosclidriver import OnosCliDriver
from SSHTestAgent import SSHTestAgent
from Channels import Channels, IgmpChannel
from IGMP import *
import time, monotonic
from CordLogger import CordLogger
from VSGAccess import VSGAccess
#imports for cord-subscriber module
from subscriberDb import SubscriberDB
from Stats import Stats
from threadPool import ThreadPool
import threading
from EapTLS import TLSAuthTest
from CordTestUtils import log_test as log
from CordTestConfig import setup_module, running_on_ciab
from OnosCtrl import OnosCtrl
from CordContainer import Onos
from CordSubscriberUtils import CordSubscriberUtils, XosUtils
from CordTestServer import cord_test_onos_restart, cord_test_quagga_restart, cord_test_shell, cord_test_radius_restart
log.setLevel('INFO')
class Subscriber(Channels):
log.info('in Subscriber class 0000000')
PORT_TX_DEFAULT = 2
PORT_RX_DEFAULT = 1
INTF_TX_DEFAULT = 'veth2'
INTF_RX_DEFAULT = 'veth0'
STATS_RX = 0
STATS_TX = 1
STATS_JOIN = 2
STATS_LEAVE = 3
SUBSCRIBER_SERVICES = 'DHCP IGMP TLS'
def __init__(self, name = 'sub', service = SUBSCRIBER_SERVICES, port_map = None,
num = 1, channel_start = 0,
tx_port = PORT_TX_DEFAULT, rx_port = PORT_RX_DEFAULT,
iface = INTF_RX_DEFAULT, iface_mcast = INTF_TX_DEFAULT,
mcast_cb = None, loginType = 'wireless'):
self.tx_port = tx_port
self.rx_port = rx_port
self.port_map = port_map or g_subscriber_port_map
try:
self.tx_intf = self.port_map[tx_port]
self.rx_intf = self.port_map[rx_port]
except:
self.tx_intf = self.port_map[self.PORT_TX_DEFAULT]
self.rx_intf = self.port_map[self.PORT_RX_DEFAULT]
log_test.info('Subscriber %s, rx interface %s, uplink interface %s' %(name, self.rx_intf, self.tx_intf))
Channels.__init__(self, num, channel_start = channel_start,
iface = self.rx_intf, iface_mcast = self.tx_intf, mcast_cb = mcast_cb)
self.name = name
self.service = service
self.service_map = {}
services = self.service.strip().split(' ')
for s in services:
self.service_map[s] = True
self.loginType = loginType
##start streaming channels
self.join_map = {}
##accumulated join recv stats
self.join_rx_stats = Stats()
self.recv_timeout = False
def has_service(self, service):
if self.service_map.has_key(service):
return self.service_map[service]
if self.service_map.has_key(service.upper()):
return self.service_map[service.upper()]
return False
def channel_join_update(self, chan, join_time):
self.join_map[chan] = ( Stats(), Stats(), Stats(), Stats() )
self.channel_update(chan, self.STATS_JOIN, 1, t = join_time)
def channel_join(self, chan = 0, delay = 2):
'''Join a channel and create a send/recv stats map'''
if self.join_map.has_key(chan):
del self.join_map[chan]
self.delay = delay
chan, join_time = self.join(chan)
self.channel_join_update(chan, join_time)
return chan
def channel_join_next(self, delay = 2, leave_flag = True):
'''Joins the next channel leaving the last channel'''
if self.last_chan:
if self.join_map.has_key(self.last_chan):
del self.join_map[self.last_chan]
self.delay = delay
chan, join_time = self.join_next(leave_flag = leave_flag)
self.channel_join_update(chan, join_time)
return chan
def channel_jump(self, delay = 2):
'''Jumps randomly to the next channel leaving the last channel'''
if self.last_chan is not None:
if self.join_map.has_key(self.last_chan):
del self.join_map[self.last_chan]
self.delay = delay
chan, join_time = self.jump()
self.channel_join_update(chan, join_time)
return chan
def channel_leave(self, chan = 0, force = False):
if self.join_map.has_key(chan):
del self.join_map[chan]
self.leave(chan, force = force)
def channel_update(self, chan, stats_type, packets, t=0):
if type(chan) == type(0):
chan_list = (chan,)
else:
chan_list = chan
for c in chan_list:
if self.join_map.has_key(c):
self.join_map[c][stats_type].update(packets = packets, t = t)
def channel_receive(self, chan, cb = None, count = 1, timeout = 5):
log_test.info('Subscriber %s on port %s receiving from group %s, channel %d' %
(self.name, self.rx_intf, self.gaddr(chan), chan))
r = self.recv(chan, cb = cb, count = count, timeout = timeout)
if len(r) == 0:
log_test.info('Subscriber %s on port %s timed out' %(self.name, self.rx_intf))
else:
log_test.info('Subscriber %s on port %s received %d packets' %(self.name, self.rx_intf, len(r)))
if self.recv_timeout:
##Negative test case is disabled for now
assert_equal(len(r), 0)
def recv_channel_cb(self, pkt):
##First verify that we have received the packet for the joined instance
log_test.info('Packet received for group %s, subscriber %s, port %s' %
(pkt[IP].dst, self.name, self.rx_intf))
if self.recv_timeout:
return
chan = self.caddr(pkt[IP].dst)
assert_equal(chan in self.join_map.keys(), True)
recv_time = monotonic.monotonic() * 1000000
join_time = self.join_map[chan][self.STATS_JOIN].start
delta = recv_time - join_time
self.join_rx_stats.update(packets=1, t = delta, usecs = True)
self.channel_update(chan, self.STATS_RX, 1, t = delta)
log_test.debug('Packet received in %.3f usecs for group %s after join' %(delta, pkt[IP].dst))
class subscriber_pool:
def __init__(self, subscriber, test_cbs):
self.subscriber = subscriber
self.test_cbs = test_cbs
def pool_cb(self):
for cb in self.test_cbs:
if cb:
self.test_status = cb(self.subscriber)
if self.test_status is not True:
## This is chaning for other sub status has to check again
self.test_status = True
log_test.info('This service is failed and other services will not run for this subscriber')
break
log_test.info('This Subscriber is tested for multiple service eligibility ')
self.test_status = True
class scale(object):
USER = "vagrant"
PASS = "vagrant"
head_node = os.getenv('HEAD_NODE', 'prod')
HEAD_NODE = head_node + '.cord.lab' if len(head_node.split('.')) == 1 else head_node
MAX_PORTS = 100
device_id = 'of:' + get_mac()
test_path = os.path.dirname(os.path.realpath(__file__))
olt_conf_file = os.getenv('OLT_CONFIG_FILE', os.path.join(test_path, '..', 'setup/olt_config.json'))
olt = OltConfig(olt_conf_file = olt_conf_file)
APP_NAME = 'org.ciena.xconnect'
olt_apps = ()
table_app = 'org.ciena.cordigmp'
table_app_file = os.path.join(test_path, '..', 'apps/ciena-cordigmp-multitable-2.0-SNAPSHOT.oar')
app_file = os.path.join(test_path, '..', 'apps/ciena-cordigmp-2.0-SNAPSHOT.oar')
cpqd_path = os.path.join(test_path, '..', 'setup')
ovs_path = cpqd_path
test_services = ('IGMP', 'TRAFFIC')
num_joins = 0
num_subscribers = 0
leave_flag = True
recv_timeout = False
onos_restartable = bool(int(os.getenv('ONOS_RESTART', 0)))
PORT_TX_DEFAULT = 2
PORT_RX_DEFAULT = 1
IP_DST = '224.0.0.22'
IGMP_DST_MAC = "01:00:5e:00:00:16"
igmp_eth = Ether(dst = IGMP_DST_MAC, type = ETH_P_IP)
igmp_ip = IP(dst = IP_DST)
CLIENT_CERT = """-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----"""
CLIENT_CERT_INVALID = '''-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----'''
############ IGMP utility functions #######################
def onos_ssm_table_load(self, groups, src_list = ['1.2.3.4'],flag = False):
ssm_dict = {'apps' : { 'org.opencord.igmp' : { 'ssmTranslate' : [] } } }
ssm_xlate_list = ssm_dict['apps']['org.opencord.igmp']['ssmTranslate']
if flag: #to maintain seperate group-source pair.
for i in range(len(groups)):
d = {}
d['source'] = src_list[i] or '0.0.0.0'
d['group'] = groups[i]
ssm_xlate_list.append(d)
else:
for g in groups:
for s in src_list:
d = {}
d['source'] = s or '0.0.0.0'
d['group'] = g
ssm_xlate_list.append(d)
self.onos_load_config(ssm_dict)
cord_port_map = {}
for g in groups:
cord_port_map[g] = (self.PORT_TX_DEFAULT, self.PORT_RX_DEFAULT)
IgmpChannel().cord_port_table_load(cord_port_map)
time.sleep(2)
def generate_random_multicast_ip_addresses(self,count=500):
multicast_ips = []
while(count >= 1):
ip = '.'.join([str(random.randint(224,239)),str(random.randint(1,254)),str(random.randint(1,254)),str(random.randint(1,254))])
if ip in multicast_ips:
pass
else:
multicast_ips.append(ip)
count -= 1
return multicast_ips
def generate_random_unicast_ip_addresses(self,count=1):
unicast_ips = []
while(count >= 1):
ip = '.'.join([str(random.randint(11,126)),str(random.randint(1,254)),str(random.randint(1,254)),str(random.randint(1,254))])
if ip in unicast_ips:
pass
else:
unicast_ips.append(ip)
count -= 1
return unicast_ips
def iptomac(self, mcast_ip):
mcast_mac = '01:00:5e:'
octets = mcast_ip.split('.')
second_oct = int(octets[1]) & 127
third_oct = int(octets[2])
fourth_oct = int(octets[3])
mcast_mac = mcast_mac + format(second_oct,'02x') + ':' + format(third_oct, '02x') + ':' + format(fourth_oct, '02x')
return mcast_mac
def send_igmp_join(self, groups, src_list = ['1.2.3.4'], record_type=IGMP_V3_GR_TYPE_INCLUDE,
ip_pkt = None, iface = 'veth0', ssm_load = False, delay = 1):
if ssm_load is True:
self.onos_ssm_table_load(groups, src_list)
igmp = IGMPv3(type = IGMP_TYPE_V3_MEMBERSHIP_REPORT, max_resp_code=30,
gaddr=self.IP_DST)
for g in groups:
gr = IGMPv3gr(rtype= record_type, mcaddr=g)
gr.sources = src_list
igmp.grps.append(gr)
if ip_pkt is None:
ip_pkt = self.igmp_eth/self.igmp_ip
pkt = ip_pkt/igmp
IGMPv3.fixup(pkt)
log.info('sending igmp join packet %s'%pkt.show())
sendp(pkt, iface=iface)
time.sleep(delay)
def send_multicast_data_traffic(self, group, intf= 'veth2',source = '1.2.3.4'):
dst_mac = self.iptomac(group)
eth = Ether(dst= dst_mac)
ip = IP(dst=group,src=source)
data = repr(monotonic.monotonic())
sendp(eth/ip/data,count=20, iface = intf)
def verify_igmp_data_traffic(self, group, intf='veth0', source='1.2.3.4' ):
log_test.info('verifying multicast traffic for group %s from source %s'%(group,source))
self.success = False
def recv_task():
def igmp_recv_cb(pkt):
#log_test.info('received multicast data packet is %s'%pkt.show())
log_test.info('multicast data received for group %s from source %s'%(group,source))
self.success = True
sniff(prn = igmp_recv_cb,lfilter = lambda p: IP in p and p[IP].dst == group and p[IP].src == source, count=1,timeout = 2, iface='veth0')
t = threading.Thread(target = recv_task)
t.start()
self.send_multicast_data_traffic(group,source=source)
t.join()
return self.success
@classmethod
def vrouter_setup(cls):
apps = ('org.onosproject.proxyarp', 'org.onosproject.hostprovider', 'org.onosproject.vrouter', 'org.onosproject.fwd')
for app in apps:
OnosCtrl(app).activate()
cls.port_map, cls.port_list = cls.olt.olt_port_map()
cls.vrouter_device_dict = { "devices" : {
"{}".format(cls.device_id) : {
"basic" : {
"driver" : "softrouter"
}
}
},
}
cls.zebra_conf = '''
password zebra
log stdout
service advanced-vty
!
!debug zebra rib
!debug zebra kernel
!debug zebra fpm
!
!interface eth1
! ip address 10.10.0.3/16
line vty
exec-timeout 0 0
'''
@classmethod
def start_quagga(cls, networks = 4, peer_address = None, router_address = None):
log_test.info('Restarting Quagga container with configuration for %d networks' %(networks))
config = cls.generate_conf(networks = networks, peer_address = peer_address, router_address = router_address)
if networks <= 10000:
boot_delay = 25
else:
delay_map = [60, 100, 150, 200, 300, 450, 600, 800, 1000, 1200]
n = min(networks/100000, len(delay_map)-1)
boot_delay = delay_map[n]
cord_test_quagga_restart(config = config, boot_delay = boot_delay)
@classmethod
def generate_vrouter_conf(cls, networks = 4, peers = 1, peer_address = None, router_address = None):
num = 0
if peer_address is None:
start_peer = ( 192 << 24) | ( 168 << 16) | (10 << 8) | 0
end_peer = ( 200 << 24 ) | (168 << 16) | (10 << 8) | 0
else:
ip = peer_address[0][0]
start_ip = ip.split('.')
start_peer = ( int(start_ip[0]) << 24) | ( int(start_ip[1]) << 16) | ( int(start_ip[2]) << 8) | 0
end_peer = ((int(start_ip[0]) + 8) << 24 ) | (int(start_ip[1]) << 16) | (int(start_ip[2]) << 8) | 0
local_network = end_peer + 1
ports_dict = { 'ports' : {} }
interface_list = []
peer_list = []
for n in xrange(start_peer, end_peer, 256):
port_map = ports_dict['ports']
port = num + 1 if num < cls.MAX_PORTS - 1 else cls.MAX_PORTS - 1
device_port_key = '{0}/{1}'.format(cls.device_id, port)
try:
interfaces = port_map[device_port_key]['interfaces']
except:
port_map[device_port_key] = { 'interfaces' : [] }
interfaces = port_map[device_port_key]['interfaces']
ip = n + 2
peer_ip = n + 1
ips = '%d.%d.%d.%d/24'%( (ip >> 24) & 0xff, ( (ip >> 16) & 0xff ), ( (ip >> 8 ) & 0xff ), ip & 0xff)
peer = '%d.%d.%d.%d' % ( (peer_ip >> 24) & 0xff, ( ( peer_ip >> 16) & 0xff ), ( (peer_ip >> 8 ) & 0xff ), peer_ip & 0xff )
mac = RandMAC()._fix()
peer_list.append((peer, mac))
if num < cls.MAX_PORTS - 1:
interface_dict = { 'name' : 'b1-{}'.format(port), 'ips': [ips], 'mac' : mac }
interfaces.append(interface_dict)
interface_list.append(interface_dict['name'])
else:
interfaces[0]['ips'].append(ips)
num += 1
if num == peers:
break
quagga_dict = { 'apps': { 'org.onosproject.router' : { 'router' : {}, 'bgp' : { 'bgpSpeakers' : [] } } } }
quagga_router_dict = quagga_dict['apps']['org.onosproject.router']['router']
quagga_router_dict['ospfEnabled'] = True
quagga_router_dict['interfaces'] = interface_list
quagga_router_dict['controlPlaneConnectPoint'] = '{0}/{1}'.format(cls.device_id, peers + 1)
#bgp_speaker_dict = { 'apps': { 'org.onosproject.router' : { 'bgp' : { 'bgpSpeakers' : [] } } } }
bgp_speakers_list = quagga_dict['apps']['org.onosproject.router']['bgp']['bgpSpeakers']
speaker_dict = {}
speaker_dict['name'] = 'bgp{}'.format(peers+1)
speaker_dict['connectPoint'] = '{0}/{1}'.format(cls.device_id, peers + 1)
speaker_dict['peers'] = peer_list
bgp_speakers_list.append(speaker_dict)
cls.peer_list = peer_list
return (cls.vrouter_device_dict, ports_dict, quagga_dict)
@classmethod
def generate_conf(cls, networks = 4, peer_address = None, router_address = None):
num = 0
if router_address is None:
start_network = ( 11 << 24) | ( 10 << 16) | ( 10 << 8) | 0
end_network = ( 172 << 24 ) | ( 0 << 16) | (0 << 8) | 0
network_mask = 24
else:
ip = router_address
start_ip = ip.split('.')
network_mask = int(start_ip[3].split('/')[1])
start_ip[3] = (start_ip[3].split('/'))[0]
start_network = (int(start_ip[0]) << 24) | ( int(start_ip[1]) << 16) | ( int(start_ip[2]) << 8) | 0
end_network = (172 << 24 ) | (int(start_ip[1]) << 16) | (int(start_ip[2]) << 8) | 0
net_list = []
peer_list = peer_address if peer_address is not None else cls.peer_list
network_list = []
for n in xrange(start_network, end_network, 256):
net = '%d.%d.%d.0'%( (n >> 24) & 0xff, ( ( n >> 16) & 0xff ), ( (n >> 8 ) & 0xff ) )
network_list.append(net)
gateway = peer_list[num % len(peer_list)][0]
net_route = 'ip route {0}/{1} {2}'.format(net, network_mask, gateway)
net_list.append(net_route)
num += 1
if num == networks:
break
cls.network_list = network_list
cls.network_mask = network_mask
zebra_routes = '\n'.join(net_list)
#log_test.info('Zebra routes: \n:%s\n' %cls.zebra_conf + zebra_routes)
return cls.zebra_conf + zebra_routes
@classmethod
def vrouter_host_load(cls, peer_address = None):
index = 1
peer_info = peer_address if peer_address is not None else cls.peer_list
for host,_ in peer_info:
iface = cls.port_map[index]
index += 1
log_test.info('Assigning ip %s to interface %s' %(host, iface))
config_cmds = ( 'ifconfig {} 0'.format(iface),
'ifconfig {0} {1}'.format(iface, host),
'arping -I {0} {1} -c 2'.format(iface, host),
)
for cmd in config_cmds:
os.system(cmd)
@classmethod
def vrouter_host_unload(cls, peer_address = None):
index = 1
peer_info = peer_address if peer_address is not None else cls.peer_list
for host,_ in peer_info:
iface = cls.port_map[index]
index += 1
config_cmds = ('ifconfig {} 0'.format(iface), )
for cmd in config_cmds:
os.system(cmd)
@classmethod
def vrouter_config_get(cls, networks = 4, peers = 1, peer_address = None,
route_update = None, router_address = None):
vrouter_configs = cls.generate_vrouter_conf(networks = networks, peers = peers,
peer_address = peer_address, router_address = router_address)
return vrouter_configs
@classmethod
def vrouter_configure(cls, networks = 4, peers = 1, peer_address = None,
route_update = None, router_address = None, time_expire = None, adding_new_routes = None):
vrouter_configs = cls.vrouter_config_get(networks = networks, peers = peers,
peer_address = peer_address, route_update = route_update)
cls.start_onos(network_cfg = vrouter_configs)
time.sleep(5)
cls.vrouter_host_load()
##Start quagga
cls.start_quagga(networks = networks, peer_address = peer_address, router_address = router_address)
return vrouter_configs
def vrouter_port_send_recv(self, ingress, egress, dst_mac, dst_ip, positive_test = True):
src_mac = '00:00:00:00:00:02'
src_ip = '1.1.1.1'
self.success = False if positive_test else True
timeout = 10 if positive_test else 1
count = 2 if positive_test else 1
self.start_sending = True
def recv_task():
def recv_cb(pkt):
log_test.info('Pkt seen with ingress ip %s, egress ip %s' %(pkt[IP].src, pkt[IP].dst))
self.success = True if positive_test else False
sniff(count=count, timeout=timeout,
lfilter = lambda p: IP in p and p[IP].dst == dst_ip and p[IP].src == src_ip,
prn = recv_cb, iface = self.port_map[ingress])
self.start_sending = False
t = threading.Thread(target = recv_task)
t.start()
L2 = Ether(src = src_mac, dst = dst_mac)
L3 = IP(src = src_ip, dst = dst_ip)
pkt = L2/L3
log_test.info('Sending a packet with dst ip %s, dst mac %s on port %s to verify if flows are correct' %
(dst_ip, dst_mac, self.port_map[egress]))
while self.start_sending is True:
sendp(pkt, count=50, iface = self.port_map[egress])
t.join()
assert_equal(self.success, True)
def vrouter_traffic_verify(self, positive_test = True, peer_address = None):
if peer_address is None:
peers = len(self.peer_list)
peer_list = self.peer_list
else:
peers = len(peer_address)
peer_list = peer_address
egress = peers + 1
num = 0
num_hosts = 5 if positive_test else 1
src_mac = '00:00:00:00:00:02'
src_ip = '1.1.1.1'
if self.network_mask != 24:
peers = 1
for network in self.network_list:
num_ips = num_hosts
octets = network.split('.')
for i in xrange(num_ips):
octets[-1] = str(int(octets[-1]) + 1)
dst_ip = '.'.join(octets)
dst_mac = peer_list[ num % peers ] [1]
port = (num % peers)
ingress = port + 1
#Since peers are on the same network
##Verify if flows are setup by sending traffic across
self.vrouter_port_send_recv(ingress, egress, dst_mac, dst_ip, positive_test = positive_test)
num += 1
def vrouter_network_verify(self, networks, peers = 1, positive_test = True,
start_network = None, start_peer_address = None, route_update = None,
invalid_peers = None, time_expire = None, unreachable_route_traffic = None,
deactivate_activate_vrouter = None, adding_new_routes = None):
print 'no.of networks are.....', networks
self.vrouter_setup()
_, ports_map, egress_map = self.vrouter_configure(networks = networks, peers = peers,
peer_address = start_peer_address,
route_update = route_update,
router_address = start_network,
time_expire = time_expire,
adding_new_routes = adding_new_routes)
self.vrouter_traffic_verify()
self.vrouter_host_unload()
return True
############### Cord Subscriber utility functions #########################
@classmethod
def flows_setup(cls):
cls.olt = OltConfig()
cls.port_map, _ = cls.olt.olt_port_map()
if not cls.port_map:
cls.port_map = cls.default_port_map
cls.device_id = OnosCtrl.get_device_id()
num_ports = len(cls.port_map['ports'] + cls.port_map['relay_ports'])
cls.port_offset = int(os.getenv('TEST_INSTANCE', 0)) * num_ports
@classmethod
def update_apps_version(cls):
version = Onos.getVersion()
major = int(version.split('.')[0])
minor = int(version.split('.')[1])
cordigmp_app_version = '2.0-SNAPSHOT'
olt_app_version = '1.2-SNAPSHOT'
if major > 1:
cordigmp_app_version = '3.0-SNAPSHOT'
olt_app_version = '2.0-SNAPSHOT'
elif major == 1:
if minor > 10:
cordigmp_app_version = '3.0-SNAPSHOT'
olt_app_version = '2.0-SNAPSHOT'
elif minor <= 8:
olt_app_version = '1.1-SNAPSHOT'
cls.app_file = os.path.join(cls.test_path, '..', 'apps/ciena-cordigmp-{}.oar'.format(cordigmp_app_version))
cls.table_app_file = os.path.join(cls.test_path, '..', 'apps/ciena-cordigmp-multitable-{}.oar'.format(cordigmp_app_version))
cls.olt_app_file = os.path.join(cls.test_path, '..', 'apps/olt-app-{}.oar'.format(olt_app_version))
@classmethod
def subscriber_setup(cls):
log.info('in subscriber_setup function 000000000')
cls.subscriber_apps = ('org.opencord.aaa', 'org.onosproject.dhcp')
for app in cls.subscriber_apps:
OnosCtrl(app).activate()
cls.update_apps_version()
#dids = OnosCtrl.get_device_ids()
#device_map = {}
#for did in dids:
# device_map[did] = { 'basic' : { 'driver' : 'pmc-olt' } }
#network_cfg = {}
#network_cfg = { 'devices' : device_map }
#Restart ONOS with cpqd driver config for OVS
#cls.start_onos(network_cfg = network_cfg)
cls.port_map, cls.port_list = cls.olt.olt_port_map()
cls.switches = cls.port_map['switches']
cls.num_ports = cls.port_map['num_ports']
if cls.num_ports > 1:
cls.num_ports -= 1 ##account for the tx port
#Uninstall the existing app if any
#OnosCtrl.uninstall_app(cls.table_app)
#log_test.info('Installing the multi table app %s for subscriber test' %(cls.table_app_file))
#OnosCtrl.install_app(cls.table_app_file)
@classmethod
def subscriber_teardown(cls):
log.info('in subscriber_teardown function 000000000')
apps = cls.olt_apps + cls.subscriber_apps #( cls.table_app,)
for app in apps:
OnosCtrl(app).deactivate()
#cls.start_onos(network_cfg = {})
#OnosCtrl.uninstall_app(cls.table_app)
#log_test.info('Installing back the cord igmp app %s for subscriber test on exit' %(cls.app_file))
#OnosCtrl.install_app(cls.app_file)
@classmethod
def start_cpqd(cls, mac = '00:11:22:33:44:55'):
dpid = mac.replace(':', '')
cpqd_file = os.sep.join( (cls.cpqd_path, 'cpqd.sh') )
cpqd_cmd = '{} {}'.format(cpqd_file, dpid)
ret = os.system(cpqd_cmd)
assert_equal(ret, 0)
time.sleep(10)
device_id = 'of:{}{}'.format('0'*4, dpid)
return device_id
@classmethod
def start_ovs(cls):
ovs_file = os.sep.join( (cls.ovs_path, 'of-bridge.sh') )
ret = os.system(ovs_file)
assert_equal(ret, 0)
time.sleep(30)
@classmethod
def ovs_cleanup(cls):
log.info('executing ovs_cleanup function 000000000000000000')
##For every test case, delete all the OVS groups
cmd = 'ovs-ofctl del-groups br-int -OOpenFlow11 >/dev/null 2>&1'
try:
cord_test_shell(cmd)
##Since olt config is used for this test, we just fire a careless local cmd as well
os.system(cmd)
finally:
return
def tls_verify(self, subscriber):
def tls_fail_cb():
log_test.info('TLS verification failed')
if subscriber.has_service('TLS'):
#OnosCtrl('org.opencord.aaa').deactivate()
#time.sleep(2)
#OnosCtrl('org.opencord.aaa').activate()
#time.sleep(5)
tls = TLSAuthTest(fail_cb = tls_fail_cb, intf = subscriber.rx_intf)
log_test.info('Running subscriber %s tls auth test' %subscriber.name)
tls.runTest()
assert_equal(tls.failTest, False)
self.test_status = True
return self.test_status
else:
self.test_status = True
return self.test_status
def generate_port_list(self, subscribers, channels):
log.info('port list in generate port list is %s'%self.port_list)
return self.port_list[:subscribers]
def subscriber_load(self, create = True, num = 10, num_channels = 1, channel_start = 0, port_list = [], services = None):
'''Load the subscriber from the database'''
log.info('executing subscriber_load finction 000000000')
test_services = services if services else self.test_services
self.subscriber_db = SubscriberDB(create = create, services = test_services)
if create is True:
self.subscriber_db.generate(num)
self.subscriber_info = self.subscriber_db.read(num)
self.subscriber_list = []
if not port_list:
port_list = self.generate_port_list(num, num_channels)
log.info('port_list in subscriber load is %s'%port_list)
index = 0
for info in self.subscriber_info:
self.subscriber_list.append(Subscriber(name=info['Name'],
service=info['Service'],
port_map = self.port_map,
num=num_channels,
channel_start = channel_start,
tx_port = port_list[index][0],
rx_port = port_list[index][1]))
if num_channels > 1:
channel_start += num_channels
index += 1
#load the ssm list for all subscriber channels
igmpChannel = IgmpChannel()
ssm_groups = map(lambda sub: sub.channels, self.subscriber_list)
ssm_list = reduce(lambda ssm1, ssm2: ssm1+ssm2, ssm_groups)
igmpChannel.igmp_load_ssm_config(ssm_list)
def subscriber_join_verify( self, num_subscribers = 10, num_channels = 1,
channel_start = 0, cbs = None, port_list = [],
services = None, negative_subscriber_auth = None):
log.info('in subscriber_join_verify function 000000000')
self.test_status = False
self.ovs_cleanup()
subscribers_count = num_subscribers
sub_loop_count = num_subscribers
self.subscriber_load(create = True, num = num_subscribers,
num_channels = num_channels, channel_start = channel_start, port_list = port_list,
services = services)
self.onos_aaa_config()
self.thread_pool = ThreadPool(min(100, subscribers_count), queue_size=1, wait_timeout=1)
chan_leave = False #for single channel, multiple subscribers
if cbs is None:
cbs = (self.tls_verify, self.dhcp_verify, self.igmp_verify, self.traffic_verify)
chan_leave = True
cbs_negative = cbs
for subscriber in self.subscriber_list:
if services and 'IGMP' in services:
subscriber.start()
if negative_subscriber_auth is 'half' and sub_loop_count%2 is not 0:
cbs = (self.tls_verify, self.dhcp_verify, self.igmp_verify, self.traffic_verify)
elif negative_subscriber_auth is 'onethird' and sub_loop_count%3 is not 0:
cbs = (self.tls_verify, self.dhcp_verify, self.igmp_verify, self.traffic_verify)
else:
cbs = cbs_negative
sub_loop_count = sub_loop_count - 1
pool_object = subscriber_pool(subscriber, cbs)
self.thread_pool.addTask(pool_object.pool_cb)
self.thread_pool.cleanUpThreads()
for subscriber in self.subscriber_list:
if services and 'IGMP' in services:
subscriber.stop()
if chan_leave is True:
subscriber.channel_leave(0)
subscribers_count = 0
return self.test_status
def tls_invalid_cert(self, subscriber):
log.info('in tls_invalid_cert function 000000000000000')
if subscriber.has_service('TLS'):
time.sleep(2)
log_test.info('Running subscriber %s tls auth test' %subscriber.name)
tls = TLSAuthTest(client_cert = self.CLIENT_CERT_INVALID)
tls.runTest()
if tls.failTest == True:
self.test_status = False
return self.test_status
else:
self.test_status = True
return self.test_status
def tls_verify(self, subscriber):
def tls_fail_cb():
log_test.info('TLS verification failed')
if subscriber.has_service('TLS'):
tls = TLSAuthTest(fail_cb = tls_fail_cb, intf = subscriber.rx_intf)
log_test.info('Running subscriber %s tls auth test' %subscriber.name)
tls.runTest()
assert_equal(tls.failTest, False)
self.test_status = True
return self.test_status
else:
self.test_status = True
return self.test_status
def tls_non_ca_authrized_cert(self, subscriber):
if subscriber.has_service('TLS'):
time.sleep(2)
log_test.info('Running subscriber %s tls auth test' %subscriber.name)
tls = TLSAuthTest(client_cert = self.CLIENT_CERT_NON_CA_AUTHORIZED)
tls.runTest()
if tls.failTest == False:
self.test_status = True
return self.test_status
else:
self.test_status = True
return self.test_status
def dhcp_verify(self, subscriber):
log.info('in dhcp_verify function 000000000000000')
if subscriber.has_service('DHCP'):
cip, sip = self.dhcp_request(subscriber, update_seed = True)
log_test.info('Subscriber %s got client ip %s from server %s' %(subscriber.name, cip, sip))
subscriber.src_list = [cip]
self.test_status = True
return self.test_status
else:
subscriber.src_list = ['10.10.10.{}'.format(subscriber.rx_port)]
self.test_status = True
return self.test_status
def dhcp_jump_verify(self, subscriber):
if subscriber.has_service('DHCP'):
cip, sip = self.dhcp_request(subscriber, seed_ip = '10.10.200.1')
log_test.info('Subscriber %s got client ip %s from server %s' %(subscriber.name, cip, sip))
subscriber.src_list = [cip]
self.test_status = True
return self.test_status
else:
subscriber.src_list = ['10.10.10.{}'.format(subscriber.rx_port)]
self.test_status = True
return self.test_status
def igmp_verify(self, subscriber):
log.info('in igmp_verify function 000000000000000')
chan = 0
if subscriber.has_service('IGMP'):
##We wait for all the subscribers to join before triggering leaves
if subscriber.rx_port > 1:
time.sleep(5)
subscriber.channel_join(chan, delay = 0)
self.num_joins += 1
while self.num_joins < self.num_subscribers:
time.sleep(5)
log_test.info('All subscribers have joined the channel')
for i in range(10):
subscriber.channel_receive(chan, cb = subscriber.recv_channel_cb, count = 10)
log_test.info('Leaving channel %d for subscriber %s' %(chan, subscriber.name))
subscriber.channel_leave(chan)
time.sleep(5)
log_test.info('Interface %s Join RX stats for subscriber %s, %s' %(subscriber.iface, subscriber.name,subscriber.join_rx_stats))
#Should not receive packets for this subscriber
self.recv_timeout = True
subscriber.recv_timeout = True
subscriber.channel_receive(chan, cb = subscriber.recv_channel_cb, count = 10)
subscriber.recv_timeout = False
self.recv_timeout = False
log_test.info('Joining channel %d for subscriber %s' %(chan, subscriber.name))
subscriber.channel_join(chan, delay = 0)
self.test_status = True
return self.test_status
def igmp_jump_verify(self, subscriber):
if subscriber.has_service('IGMP'):
for i in xrange(subscriber.num):
log_test.info('Subscriber %s jumping channel' %subscriber.name)
chan = subscriber.channel_jump(delay=0)
subscriber.channel_receive(chan, cb = subscriber.recv_channel_cb, count = 1)
log_test.info('Verified receive for channel %d, subscriber %s' %(chan, subscriber.name))
time.sleep(3)
log_test.info('Interface %s Jump RX stats for subscriber %s, %s' %(subscriber.iface, subscriber.name, subscriber.join_rx_stats))
self.test_status = True
return self.test_status
def traffic_verify(self, subscriber):
if subscriber.has_service('TRAFFIC'):
url = 'http://www.google.com'
resp = requests.get(url)
self.test_status = resp.ok
if resp.ok == False:
log_test.info('Subscriber %s failed get from url %s with status code %d'
%(subscriber.name, url, resp.status_code))
else:
log_test.info('GET request from %s succeeded for subscriber %s'
%(url, subscriber.name))
return self.test_status
################## common utility functions #######################
def get_system_cpu_usage(self):
""" Getting compute node CPU usage """
ssh_agent = SSHTestAgent(host = self.HEAD_NODE, user = self.USER, password = self.PASS)
cmd = "top -b -n1 | grep 'Cpu(s)' | awk '{print $2 + $4}'"
status, output = ssh_agent.run_cmd(cmd)
assert_equal(status, True)
return float(output)
@classmethod
def start_onos(cls, network_cfg = None):
if type(network_cfg) is tuple:
res = []
for v in network_cfg:
res += v.items()
config = dict(res)
else:
config = network_cfg
log_test.info('Restarting ONOS with new network configuration')
return cord_test_onos_restart(config = config)
@classmethod
def config_restore(cls):
"""Restore the vsg test configuration on test case failures"""
for restore_method in cls.restore_methods:
restore_method()
def onos_aaa_config(self):
log.info('executing onos_aaa_config function 000000000000000000')
aaa_dict = {'apps' : { 'org.opencord.aaa' : { 'AAA' : { 'radiusSecret': 'radius_password',
'radiusIp': '172.17.0.2' } } } }
radius_ip = os.getenv('ONOS_AAA_IP') or '172.17.0.2'
aaa_dict['apps']['org.opencord.aaa']['AAA']['radiusIp'] = radius_ip
self.onos_load_config(aaa_dict)
def onos_load_config(self, config):
status, code = OnosCtrl.config(config)
if status is False:
log_test.info('Configure request for AAA returned status %d' %code)
assert_equal(status, True)
time.sleep(3)
def cliEnter(self):
retries = 0
while retries < 3:
self.cli = OnosCliDriver(connect = True)
if self.cli.handle:
break
else:
retries += 1
time.sleep(2)
def cliExit(self):
self.cli.disconnect()
def incmac(self, mac):
tmp = str(hex(int('0x'+mac,16)+1).split('x')[1])
mac = '0'+ tmp if len(tmp) < 2 else tmp
return mac
def next_mac(self, mac):
mac = mac.split(":")
mac[5] = self.incmac(mac[5])
if len(mac[5]) > 2:
mac[0] = self.incmac(mac[0])
mac[5] = '01'
if len(mac[0]) > 2:
mac[0] = '01'
mac[1] = self.incmac(mac[1])
mac[5] = '01'
return ':'.join(mac)
def to_egress_mac(cls, mac):
mac = mac.split(":")
mac[4] = '01'
return ':'.join(mac)
def inc_ip(self, ip, i):
ip[i] =str(int(ip[i])+1)
return '.'.join(ip)
def next_ip(self, ip):
lst = ip.split('.')
for i in (3,0,-1):
if int(lst[i]) < 255:
return self.inc_ip(lst, i)
elif int(lst[i]) == 255:
lst[i] = '0'
if int(lst[i-1]) < 255:
return self.inc_ip(lst,i-1)
elif int(lst[i-2]) < 255:
lst[i-1] = '0'
return self.inc_ip(lst,i-2)
else:
break
def to_egress_ip(self, ip):
lst=ip.split('.')
lst[0] = '182'
return '.'.join(lst)