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[thread-cert] refactor case 6.6.1 and 6.6.2 using pktverify (#5368)

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This commit is contained in:
Jing Ma
2020-08-27 08:26:07 -07:00
committed by GitHub
parent e9eef0b074
commit 53e18618ae
2 changed files with 106 additions and 0 deletions
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tests/scripts/thread-cert/Cert_6_6_01_KeyIncrement.py
+53
View File
@@ -30,6 +30,8 @@
import unittest
import thread_cert
from pktverify.consts import MLE_ADVERTISEMENT, MLE_CHILD_ID_REQUEST
from pktverify.packet_verifier import PacketVerifier
LEADER = 1
ED = 2
@@ -38,12 +40,14 @@ ED = 2
class Cert_6_6_1_KeyIncrement(thread_cert.TestCase):
TOPOLOGY = {
LEADER: {
'name': 'LEADER',
'key_switch_guardtime': 0,
'mode': 'rsdn',
'panid': 0xface,
'whitelist': [ED]
},
ED: {
'name': 'ED',
'is_mtd': True,
'key_switch_guardtime': 0,
'mode': 'rsn',
@@ -61,6 +65,7 @@ class Cert_6_6_1_KeyIncrement(thread_cert.TestCase):
self.simulator.go(5)
self.assertEqual(self.nodes[ED].get_state(), "child")
self.collect_rloc16s()
addrs = self.nodes[ED].get_addrs()
for addr in addrs:
self.assertTrue(self.nodes[LEADER].ping(addr))
@@ -72,6 +77,54 @@ class Cert_6_6_1_KeyIncrement(thread_cert.TestCase):
for addr in addrs:
self.assertTrue(self.nodes[LEADER].ping(addr))
def verify(self, pv):
pkts = pv.pkts
pv.summary.show()
LEADER = pv.vars['LEADER']
ED = pv.vars['ED']
_leader_pkts = pkts.filter_wpan_src64(LEADER)
_ed_pkts = pkts.filter_wpan_src64(ED)
# 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
_ed_pkts.filter_mle_cmd(
MLE_CHILD_ID_REQUEST).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 DUT.
# The MAC Auxiliary security header must contain
# KeyIndex = 1, KeyID Mode = 1
lp = _leader_pkts.filter_ping_request().filter(
lambda p: p.wpan.aux_sec.key_index == 1 and p.wpan.aux_sec.key_id_mode == 1 and p.wpan.dst16 == pv.vars[
'ED_RLOC16']).must_next()
# Step 4: DUT send an ICMPv6 Echo Reply to Leader.
# The MAC Auxiliary security header must contain
# KeyIndex = 1, KeyID Mode = 1
_ed_pkts.filter_ping_reply(identifier=lp.icmpv6.echo.identifier).must_next().must_verify(
lambda p: p.wpan.aux_sec.key_index == 1 and p.wpan.aux_sec.key_id_mode == 1)
# Step 5: Leader increment thrKeySequenceCounter by 1 to force a key switch.
# Step 6: Leader Send an ICMPv6 Echo Request to DUT.
# The MAC Auxiliary security header must contain
# KeyIndex = 2, KeyID Mode = 1
lp = _leader_pkts.filter_ping_request().filter(
lambda p: p.wpan.aux_sec.key_index == 2 and p.wpan.aux_sec.key_id_mode == 1 and p.wpan.dst16 == pv.vars[
'ED_RLOC16']).must_next()
# Step 7: DUT send an ICMPv6 Echo Reply to Leader.
# The MAC Auxiliary security header must contain
# KeyIndex = 2, KeyID Mode = 1
_ed_pkts.filter_ping_reply(identifier=lp.icmpv6.echo.identifier).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__':
unittest.main()
tests/scripts/thread-cert/Cert_6_6_02_KeyIncrementRollOver.py
+53
View File
@@ -30,6 +30,8 @@
import unittest
import thread_cert
from pktverify.consts import MLE_ADVERTISEMENT, MLE_CHILD_ID_REQUEST
from pktverify.packet_verifier import PacketVerifier
LEADER = 1
ED = 2
@@ -38,6 +40,7 @@ ED = 2
class Cert_6_6_2_KeyIncrement1(thread_cert.TestCase):
TOPOLOGY = {
LEADER: {
'name': 'LEADER',
'key_sequence_counter': 127,
'key_switch_guardtime': 0,
'mode': 'rsdn',
@@ -45,6 +48,7 @@ class Cert_6_6_2_KeyIncrement1(thread_cert.TestCase):
'whitelist': [ED]
},
ED: {
'name': 'ED',
'is_mtd': True,
'key_switch_guardtime': 0,
'mode': 'rsn',
@@ -62,6 +66,7 @@ class Cert_6_6_2_KeyIncrement1(thread_cert.TestCase):
self.simulator.go(5)
self.assertEqual(self.nodes[ED].get_state(), 'child')
self.collect_rloc16s()
addrs = self.nodes[ED].get_addrs()
for addr in addrs:
self.assertTrue(self.nodes[LEADER].ping(addr))
@@ -73,6 +78,54 @@ class Cert_6_6_2_KeyIncrement1(thread_cert.TestCase):
for addr in addrs:
self.assertTrue(self.nodes[LEADER].ping(addr))
def verify(self, pv):
pkts = pv.pkts
pv.summary.show()
LEADER = pv.vars['LEADER']
ED = pv.vars['ED']
_leader_pkts = pkts.filter_wpan_src64(LEADER)
_ed_pkts = pkts.filter_wpan_src64(ED)
# Step 1: The DUT must start the network using
# thrKeySequenceCounter = 127
_leader_pkts.filter_mle_cmd(MLE_ADVERTISEMENT).must_next().must_verify(
lambda p: p.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
_ed_pkts.filter_mle_cmd(
MLE_CHILD_ID_REQUEST).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 DUT.
# The MAC Auxiliary security header must contain
# KeyIndex = 128, KeyID Mode = 1
lp = _leader_pkts.filter_ping_request().filter(
lambda p: p.wpan.aux_sec.key_index == 128 and p.wpan.aux_sec.key_id_mode == 1 and p.wpan.dst16 == pv.vars[
'ED_RLOC16']).must_next()
# Step 4: DUT send an ICMPv6 Echo Reply to Leader.
# The MAC Auxiliary security header must contain
# KeyIndex = 128, KeyID Mode = 1
_ed_pkts.filter_ping_reply(identifier=lp.icmpv6.echo.identifier).must_next().must_verify(
lambda p: p.wpan.aux_sec.key_index == 128 and p.wpan.aux_sec.key_id_mode == 1)
# Step 5: Leader increment thrKeySequenceCounter by 1 to force a key switch.
# Step 6: Leader Send an ICMPv6 Echo Request to DUT.
# The MAC Auxiliary security header must contain
# KeyIndex = 1, KeyID Mode = 1
lp = _leader_pkts.filter_ping_request().filter(
lambda p: p.wpan.aux_sec.key_index == 1 and p.wpan.aux_sec.key_id_mode == 1 and p.wpan.dst16 == pv.vars[
'ED_RLOC16']).must_next()
# Step 7: DUT send an ICMPv6 Echo Reply to Leader.
# The MAC Auxiliary security header must contain
# KeyIndex = 1, KeyID Mode = 1
_ed_pkts.filter_ping_reply(identifier=lp.icmpv6.echo.identifier).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__':
unittest.main()