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[thread-cert] refactor case 5.8.2 and 5.8.3 using pktverify (#5291)

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This commit is contained in:
Jing Ma
2020-08-12 23:18:33 -07:00
committed by GitHub
parent 528f8a1208
commit 93243b5f1d
2 changed files with 122 additions and 4 deletions
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tests/scripts/thread-cert/Cert_5_8_02_KeyIncrement.py
+60 -2
View File
@@ -30,6 +30,8 @@
import unittest
import thread_cert
from pktverify.consts import MLE_ADVERTISEMENT, MLE_CHILD_ID_RESPONSE
from pktverify.packet_verifier import PacketVerifier
LEADER = 1
ROUTER = 2
@@ -38,12 +40,14 @@ ROUTER = 2
class Cert_5_8_2_KeyIncrement(thread_cert.TestCase):
TOPOLOGY = {
LEADER: {
'name': 'LEADER',
'key_switch_guardtime': 0,
'mode': 'rsdn',
'panid': 0xface,
'whitelist': [ROUTER]
},
ROUTER: {
'name': 'ROUTER',
'key_switch_guardtime': 0,
'mode': 'rsdn',
'panid': 0xface,
@@ -61,16 +65,70 @@ class Cert_5_8_2_KeyIncrement(thread_cert.TestCase):
self.simulator.go(5)
self.assertEqual(self.nodes[ROUTER].get_state(), "router")
self.collect_ipaddrs()
addrs = self.nodes[ROUTER].get_addrs()
for addr in addrs:
self.assertTrue(self.nodes[LEADER].ping(addr))
if addr[0:4] != 'fe80':
self.assertTrue(self.nodes[LEADER].ping(addr))
key_sequence_counter = self.nodes[LEADER].get_key_sequence_counter()
self.nodes[LEADER].set_key_sequence_counter(key_sequence_counter + 1)
addrs = self.nodes[ROUTER].get_addrs()
for addr in addrs:
self.assertTrue(self.nodes[LEADER].ping(addr))
if addr[0:4] != 'fe80':
self.assertTrue(self.nodes[LEADER].ping(addr))
def verify(self, pv):
pkts = pv.pkts
pv.summary.show()
LEADER = pv.vars['LEADER']
ROUTER = pv.vars['ROUTER']
leader_pkts = pkts.filter_wpan_src64(LEADER)
router_pkts = pkts.filter_wpan_src64(ROUTER)
# Step 1: The DUT must start the network using
# thrKeySequenceCounter = 0
leader_pkts.filter_mle_cmd(MLE_ADVERTISEMENT).must_next().must_verify(lambda p: p.wpan.aux_sec.key_source == 0)
# Step 2: Verify that the topology described above is created.
# MLE Auxiliary security header shall contain Key Source = 0,
# KeyIndex = 1, KeyID Mode = 2
leader_pkts.filter_mle_cmd(MLE_CHILD_ID_RESPONSE).must_next()
_lpkts = leader_pkts.copy()
_rpkts = router_pkts.range(leader_pkts.index)
_rpkts.filter_mle_cmd(
MLE_ADVERTISEMENT).must_next().must_verify(lambda p: p.wpan.aux_sec.key_index == 1 and p.wpan.aux_sec.
key_id_mode == 2 and p.wpan.aux_sec.key_source == 0)
# Step 3: Leader send an ICMPv6 Echo Request to Router_1.
# The MAC Auxiliary security header must contain
# KeyIndex = 1, KeyID Mode = 1
leader_mleid = pv.vars['LEADER_MLEID']
router_mleid = pv.vars['ROUTER_MLEID']
_lpkts.filter(lambda p: p.ipv6.dst == router_mleid).filter_ping_request().must_next().must_verify(
lambda p: p.wpan.aux_sec.key_index == 1 and p.wpan.aux_sec.key_id_mode == 1)
# Step 4: Router_1 send an ICMPv6 Echo Reply to Leader.
# The MAC Auxiliary security header must contain
# KeyIndex = 1, KeyID Mode = 1
_rpkts.filter(lambda p: p.ipv6.dst == leader_mleid).filter_ping_reply().must_next().must_verify(
lambda p: p.wpan.aux_sec.key_index == 1 and p.wpan.aux_sec.key_id_mode == 1)
# Step 5: The DUT MUST set incoming frame counters to 0 for all existing devices.
# Step 6: Leader Send an ICMPv6 Echo Request to Router_1.
# The MAC Auxiliary security header must contain
# KeyIndex = 2, KeyID Mode = 1
_lpkts.filter(lambda p: p.ipv6.dst == router_mleid).filter_ping_request().must_next().must_verify(
lambda p: p.wpan.aux_sec.key_index == 2 and p.wpan.aux_sec.key_id_mode == 1)
# Step 7: Router_1 send an ICMPv6 Echo Reply to Leader.
# The MAC Auxiliary security header must contain
# KeyIndex = 2, KeyID Mode = 1
_rpkts.filter(lambda p: p.ipv6.dst == leader_mleid).filter_ping_reply().must_next().must_verify(
lambda p: p.wpan.aux_sec.key_index == 2 and p.wpan.aux_sec.key_id_mode == 1)
if __name__ == '__main__':
tests/scripts/thread-cert/Cert_5_8_03_KeyIncrementRollOver.py
+62 -2
View File
@@ -30,6 +30,8 @@
import unittest
import thread_cert
from pktverify.consts import MLE_ADVERTISEMENT, MLE_CHILD_ID_RESPONSE
from pktverify.packet_verifier import PacketVerifier
LEADER = 1
ROUTER = 2
@@ -38,6 +40,7 @@ ROUTER = 2
class Cert_5_8_3_KeyIncrementRollOver(thread_cert.TestCase):
TOPOLOGY = {
LEADER: {
'name': 'LEADER',
'key_sequence_counter': 127,
'key_switch_guardtime': 0,
'mode': 'rsdn',
@@ -45,6 +48,7 @@ class Cert_5_8_3_KeyIncrementRollOver(thread_cert.TestCase):
'whitelist': [ROUTER]
},
ROUTER: {
'name': 'ROUTER',
'key_switch_guardtime': 0,
'mode': 'rsdn',
'panid': 0xface,
@@ -62,16 +66,72 @@ class Cert_5_8_3_KeyIncrementRollOver(thread_cert.TestCase):
self.simulator.go(5)
self.assertEqual(self.nodes[ROUTER].get_state(), 'router')
self.collect_ipaddrs()
addrs = self.nodes[ROUTER].get_addrs()
for addr in addrs:
self.assertTrue(self.nodes[LEADER].ping(addr))
if addr[0:4] != 'fe80':
self.assertTrue(self.nodes[LEADER].ping(addr))
key_sequence_counter = self.nodes[LEADER].get_key_sequence_counter()
self.nodes[LEADER].set_key_sequence_counter(key_sequence_counter + 1)
addrs = self.nodes[ROUTER].get_addrs()
for addr in addrs:
self.assertTrue(self.nodes[LEADER].ping(addr))
if addr[0:4] != 'fe80':
self.assertTrue(self.nodes[LEADER].ping(addr))
def verify(self, pv):
pkts = pv.pkts
pv.summary.show()
LEADER = pv.vars['LEADER']
ROUTER = pv.vars['ROUTER']
leader_pkts = pkts.filter_wpan_src64(LEADER)
router_pkts = pkts.filter_wpan_src64(ROUTER)
# Step 1: The DUT must start the network using
# thrKeySequenceCounter = 127
_lpkts = leader_pkts.filter_mle_cmd(MLE_ADVERTISEMENT).must_next()
self.assertTrue(_lpkts.wpan.aux_sec.key_source == 127)
# Step 2: Verify that the topology described above is created.
# MLE Auxiliary security header shall contain Key Source = 127,
# KeyIndex = 128, KeyID Mode = 2
leader_pkts.filter_mle_cmd(MLE_CHILD_ID_RESPONSE).must_next()
_lpkts = leader_pkts.copy()
_rpkts = router_pkts.range(leader_pkts.index)
_rpkts.filter_mle_cmd(
MLE_ADVERTISEMENT).must_next().must_verify(lambda p: p.wpan.aux_sec.key_index == 128 and p.wpan.aux_sec.
key_id_mode == 2 and p.wpan.aux_sec.key_source == 127)
# Step 3: Leader send an ICMPv6 Echo Request to Router_1.
# The MAC Auxiliary security header must contain
# KeyIndex = 128, KeyID Mode = 1
leader_mleid = pv.vars['LEADER_MLEID']
router_mleid = pv.vars['ROUTER_MLEID']
_lpkts.filter(lambda p: p.ipv6.dst == router_mleid).filter_ping_request().must_next().must_verify(
lambda p: p.wpan.aux_sec.key_index == 128 and p.wpan.aux_sec.key_id_mode == 1)
# Step 4: Router_1 send an ICMPv6 Echo Reply to Leader.
# The MAC Auxiliary security header must contain
# KeyIndex = 128, KeyID Mode = 1
_rpkts.filter(lambda p: p.ipv6.dst == leader_mleid).filter_ping_reply().must_next().must_verify(
lambda p: p.wpan.aux_sec.key_index == 128 and p.wpan.aux_sec.key_id_mode == 1)
# Step 5: The DUT MUST implementation specific means increment
# thrKeySequenceCounter by 1 to force a key switch
# Step 6: Leader Send an ICMPv6 Echo Request to Router_1.
# The MAC Auxiliary security header must contain
# KeyIndex = 1, KeyID Mode = 1
_lpkts.filter(lambda p: p.ipv6.dst == router_mleid).filter_ping_request().must_next().must_verify(
lambda p: p.wpan.aux_sec.key_index == 1 and p.wpan.aux_sec.key_id_mode == 1)
# Step 7: Router_1 send an ICMPv6 Echo Reply to Leader.
# The MAC Auxiliary security header must contain
# KeyIndex = 1, KeyID Mode = 1
_rpkts.filter(lambda p: p.ipv6.dst == leader_mleid).filter_ping_reply().must_next().must_verify(
lambda p: p.wpan.aux_sec.key_index == 1 and p.wpan.aux_sec.key_id_mode == 1)
if __name__ == '__main__':