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test_acl.py
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from swsscommon import swsscommon
import time
import re
import json
class TestAcl(object):
def get_acl_table_id(self, dvs, adb):
atbl = swsscommon.Table(adb, "ASIC_STATE:SAI_OBJECT_TYPE_ACL_TABLE")
keys = atbl.getKeys()
assert dvs.asicdb.default_acl_table in keys
acl_tables = [k for k in keys if k not in dvs.asicdb.default_acl_table]
assert len(acl_tables) == 1
return acl_tables[0]
def verify_if_any_acl_table_created(self, dvs, adb):
atbl = swsscommon.Table(adb, "ASIC_STATE:SAI_OBJECT_TYPE_ACL_TABLE")
keys = atbl.getKeys()
assert dvs.asicdb.default_acl_table in keys
acl_tables = [k for k in keys if k not in dvs.asicdb.default_acl_table]
if (len(acl_tables) != 0):
return True
else:
return False
def clean_up_left_over(self, dvs):
adb = swsscommon.DBConnector(1, dvs.redis_sock, 0)
atbl = swsscommon.Table(adb, "ASIC_STATE:SAI_OBJECT_TYPE_ACL_TABLE_GROUP")
keys = atbl.getKeys()
for key in keys:
atbl._del(key)
atbl = swsscommon.Table(adb, "ASIC_STATE:SAI_OBJECT_TYPE_ACL_TABLE_GROUP")
keys = atbl.getKeys()
assert len(keys) == 0
atbl = swsscommon.Table(adb, "ASIC_STATE:SAI_OBJECT_TYPE_ACL_TABLE_GROUP_MEMBER")
keys = atbl.getKeys()
for key in keys:
atbl._del(key)
atbl = swsscommon.Table(adb, "ASIC_STATE:SAI_OBJECT_TYPE_ACL_TABLE_GROUP_MEMBER")
keys = atbl.getKeys()
assert len(keys) == 0
atbl = swsscommon.Table(adb, "ASIC_STATE:SAI_OBJECT_TYPE_LAG")
keys = atbl.getKeys()
for key in keys:
atbl._del(key)
atbl = swsscommon.Table(adb, "ASIC_STATE:SAI_OBJECT_TYPE_LAG")
keys = atbl.getKeys()
assert len(keys) == 0
def verify_acl_group_num(self, adb, expt):
atbl = swsscommon.Table(adb, "ASIC_STATE:SAI_OBJECT_TYPE_ACL_TABLE_GROUP")
acl_table_groups = atbl.getKeys()
assert len(acl_table_groups) == expt
for k in acl_table_groups:
(status, fvs) = atbl.get(k)
assert status == True
for fv in fvs:
if fv[0] == "SAI_ACL_TABLE_GROUP_ATTR_ACL_STAGE":
assert fv[1] == "SAI_ACL_STAGE_INGRESS"
elif fv[0] == "SAI_ACL_TABLE_GROUP_ATTR_ACL_BIND_POINT_TYPE_LIST":
assert (fv[1] == "1:SAI_ACL_BIND_POINT_TYPE_PORT" or fv[1] == "1:SAI_ACL_BIND_POINT_TYPE_LAG")
elif fv[0] == "SAI_ACL_TABLE_GROUP_ATTR_TYPE":
assert fv[1] == "SAI_ACL_TABLE_GROUP_TYPE_PARALLEL"
else:
assert False
def verify_acl_group_member(self, adb, acl_group_ids, acl_table_id):
atbl = swsscommon.Table(adb, "ASIC_STATE:SAI_OBJECT_TYPE_ACL_TABLE_GROUP_MEMBER")
keys = atbl.getKeys()
member_groups = []
for k in keys:
(status, fvs) = atbl.get(k)
assert status == True
assert len(fvs) == 3
for fv in fvs:
if fv[0] == "SAI_ACL_TABLE_GROUP_MEMBER_ATTR_ACL_TABLE_GROUP_ID":
assert fv[1] in acl_group_ids
member_groups.append(fv[1])
elif fv[0] == "SAI_ACL_TABLE_GROUP_MEMBER_ATTR_ACL_TABLE_ID":
assert fv[1] == acl_table_id
elif fv[0] == "SAI_ACL_TABLE_GROUP_MEMBER_ATTR_PRIORITY":
assert True
else:
assert False
assert set(member_groups) == set(acl_group_ids)
def verify_acl_port_binding(self, dvs, adb, bind_ports):
atbl = swsscommon.Table(adb, "ASIC_STATE:SAI_OBJECT_TYPE_ACL_TABLE_GROUP")
acl_table_groups = atbl.getKeys()
assert len(acl_table_groups) == len(bind_ports)
atbl = swsscommon.Table(adb, "ASIC_STATE:SAI_OBJECT_TYPE_PORT")
port_groups = []
for p in [dvs.asicdb.portnamemap[portname] for portname in bind_ports]:
(status, fvs) = atbl.get(p)
for fv in fvs:
if fv[0] == "SAI_PORT_ATTR_INGRESS_ACL":
assert fv[1] in acl_table_groups
port_groups.append(fv[1])
assert len(port_groups) == len(bind_ports)
assert set(port_groups) == set(acl_table_groups)
def verify_acl_lag_binding(self, adb, lag_ids):
atbl = swsscommon.Table(adb, "ASIC_STATE:SAI_OBJECT_TYPE_ACL_TABLE_GROUP")
acl_table_groups = atbl.getKeys()
assert len(acl_table_groups) == len(lag_ids)
atbl_lag = swsscommon.Table(adb, "ASIC_STATE:SAI_OBJECT_TYPE_LAG")
port_groups = []
for lag_id in lag_ids:
(status, lagfvs) = atbl_lag.get(lag_id)
for lagfv in lagfvs:
if lagfv[0] == "SAI_LAG_ATTR_INGRESS_ACL":
assert lagfv[1] in acl_table_groups
port_groups.append(lagfv[1])
assert len(port_groups) == len(lag_ids)
assert set(port_groups) == set(acl_table_groups)
def test_AclTableCreation(self, dvs):
db = swsscommon.DBConnector(4, dvs.redis_sock, 0)
adb = swsscommon.DBConnector(1, dvs.redis_sock, 0)
# create ACL_TABLE in config db
bind_ports = ["Ethernet0", "Ethernet4"]
tbl = swsscommon.Table(db, "ACL_TABLE")
fvs = swsscommon.FieldValuePairs([("policy_desc", "test"), ("type", "L3"), ("ports", ",".join(bind_ports))])
tbl.set("test", fvs)
time.sleep(1)
# check acl table in asic db
test_acl_table_id = self.get_acl_table_id(dvs, adb)
# check acl table group in asic db
self.verify_acl_group_num(adb, 2)
# get acl table group ids and verify the id numbers
atbl = swsscommon.Table(adb, "ASIC_STATE:SAI_OBJECT_TYPE_ACL_TABLE_GROUP")
acl_group_ids = atbl.getKeys()
assert len(acl_group_ids) == 2
# check acl table group member
self.verify_acl_group_member(adb, acl_group_ids, test_acl_table_id)
# check port binding
self.verify_acl_port_binding(dvs, adb, bind_ports)
def test_AclRuleL4SrcPort(self, dvs):
"""
hmset ACL_RULE|test|acl_test_rule priority 55 PACKET_ACTION FORWARD L4_SRC_PORT 65000
"""
db = swsscommon.DBConnector(4, dvs.redis_sock, 0)
adb = swsscommon.DBConnector(1, dvs.redis_sock, 0)
# create acl rule
tbl = swsscommon.Table(db, "ACL_RULE")
fvs = swsscommon.FieldValuePairs([("priority", "55"), ("PACKET_ACTION", "FORWARD"), ("L4_SRC_PORT", "65000")])
tbl.set("test|acl_test_rule", fvs)
time.sleep(1)
test_acl_table_id = self.get_acl_table_id(dvs, adb)
# check acl table in asic db
atbl = swsscommon.Table(adb, "ASIC_STATE:SAI_OBJECT_TYPE_ACL_ENTRY")
keys = atbl.getKeys()
acl_entry = [k for k in keys if k not in dvs.asicdb.default_acl_entries]
assert len(acl_entry) == 1
(status, fvs) = atbl.get(acl_entry[0])
assert status == True
assert len(fvs) == 6
for fv in fvs:
if fv[0] == "SAI_ACL_ENTRY_ATTR_TABLE_ID":
assert fv[1] == test_acl_table_id
elif fv[0] == "SAI_ACL_ENTRY_ATTR_ADMIN_STATE":
assert fv[1] == "true"
elif fv[0] == "SAI_ACL_ENTRY_ATTR_PRIORITY":
assert fv[1] == "55"
elif fv[0] == "SAI_ACL_ENTRY_ATTR_ACTION_COUNTER":
assert True
elif fv[0] == "SAI_ACL_ENTRY_ATTR_FIELD_L4_SRC_PORT":
assert fv[1] == "65000&mask:0xffff"
elif fv[0] == "SAI_ACL_ENTRY_ATTR_ACTION_PACKET_ACTION":
assert fv[1] == "SAI_PACKET_ACTION_FORWARD"
else:
assert False
# remove acl rule
tbl._del("test|acl_test_rule")
time.sleep(1)
(status, fvs) = atbl.get(acl_entry[0])
assert status == False
def test_AclTableDeletion(self, dvs):
db = swsscommon.DBConnector(4, dvs.redis_sock, 0)
adb = swsscommon.DBConnector(1, dvs.redis_sock, 0)
# get ACL_TABLE in config db
tbl = swsscommon.Table(db, "ACL_TABLE")
tbl._del("test")
time.sleep(1)
atbl = swsscommon.Table(adb, "ASIC_STATE:SAI_OBJECT_TYPE_ACL_TABLE")
keys = atbl.getKeys()
# only the default table was left
assert len(keys) == 1
def test_V6AclTableCreation(self, dvs):
db = swsscommon.DBConnector(4, dvs.redis_sock, 0)
adb = swsscommon.DBConnector(1, dvs.redis_sock, 0)
bind_ports = ["Ethernet0", "Ethernet4", "Ethernet8"]
# create ACL_TABLE in config db
tbl = swsscommon.Table(db, "ACL_TABLE")
fvs = swsscommon.FieldValuePairs([("policy_desc", "testv6"), ("type", "L3V6"), ("ports", ",".join(bind_ports))])
tbl.set("test-aclv6", fvs)
time.sleep(1)
# check acl table in asic db
test_acl_table_id = self.get_acl_table_id(dvs, adb)
# check acl table group in asic db
atbl = swsscommon.Table(adb, "ASIC_STATE:SAI_OBJECT_TYPE_ACL_TABLE_GROUP")
acl_table_groups = atbl.getKeys()
assert len(acl_table_groups) == 3
for k in acl_table_groups:
(status, fvs) = atbl.get(k)
assert status == True
for fv in fvs:
if fv[0] == "SAI_ACL_TABLE_GROUP_ATTR_ACL_STAGE":
assert fv[1] == "SAI_ACL_STAGE_INGRESS"
elif fv[0] == "SAI_ACL_TABLE_GROUP_ATTR_ACL_BIND_POINT_TYPE_LIST":
assert fv[1] == "1:SAI_ACL_BIND_POINT_TYPE_PORT"
elif fv[0] == "SAI_ACL_TABLE_GROUP_ATTR_TYPE":
assert fv[1] == "SAI_ACL_TABLE_GROUP_TYPE_PARALLEL"
else:
assert False
# check acl table group member
atbl = swsscommon.Table(adb, "ASIC_STATE:SAI_OBJECT_TYPE_ACL_TABLE_GROUP_MEMBER")
keys = atbl.getKeys()
# three ports
assert len(keys) == 3
member_groups = []
for k in keys:
(status, fvs) = atbl.get(k)
assert status == True
assert len(fvs) == 3
for fv in fvs:
if fv[0] == "SAI_ACL_TABLE_GROUP_MEMBER_ATTR_ACL_TABLE_GROUP_ID":
assert fv[1] in acl_table_groups
member_groups.append(fv[1])
elif fv[0] == "SAI_ACL_TABLE_GROUP_MEMBER_ATTR_ACL_TABLE_ID":
assert fv[1] == test_acl_table_id
elif fv[0] == "SAI_ACL_TABLE_GROUP_MEMBER_ATTR_PRIORITY":
assert True
else:
assert False
assert set(member_groups) == set(acl_table_groups)
# check port binding
atbl = swsscommon.Table(adb, "ASIC_STATE:SAI_OBJECT_TYPE_PORT")
port_groups = []
for p in [dvs.asicdb.portnamemap[portname] for portname in bind_ports]:
(status, fvs) = atbl.get(p)
for fv in fvs:
if fv[0] == "SAI_PORT_ATTR_INGRESS_ACL":
assert fv[1] in acl_table_groups
port_groups.append(fv[1])
assert set(port_groups) == set(acl_table_groups)
def test_V6AclRuleIPv6Any(self, dvs):
"""
hmset ACL_RULE|test-aclv6|test_rule1 priority 1000 PACKET_ACTION FORWARD IPv6Any
"""
db = swsscommon.DBConnector(4, dvs.redis_sock, 0)
adb = swsscommon.DBConnector(1, dvs.redis_sock, 0)
# create acl rule
tbl = swsscommon.Table(db, "ACL_RULE")
fvs = swsscommon.FieldValuePairs([("priority", "1001"), ("PACKET_ACTION", "FORWARD"), ("IP_TYPE", "IPv6ANY")])
tbl.set("test-aclv6|test_rule1", fvs)
time.sleep(1)
test_acl_table_id = self.get_acl_table_id(dvs, adb)
# check acl table in asic db
atbl = swsscommon.Table(adb, "ASIC_STATE:SAI_OBJECT_TYPE_ACL_ENTRY")
keys = atbl.getKeys()
acl_entry = [k for k in keys if k not in dvs.asicdb.default_acl_entries]
assert len(acl_entry) == 1
(status, fvs) = atbl.get(acl_entry[0])
assert status == True
assert len(fvs) == 6
for fv in fvs:
if fv[0] == "SAI_ACL_ENTRY_ATTR_TABLE_ID":
assert fv[1] == test_acl_table_id
elif fv[0] == "SAI_ACL_ENTRY_ATTR_ADMIN_STATE":
assert fv[1] == "true"
elif fv[0] == "SAI_ACL_ENTRY_ATTR_PRIORITY":
assert fv[1] == "1001"
elif fv[0] == "SAI_ACL_ENTRY_ATTR_ACTION_COUNTER":
assert True
elif fv[0] == "SAI_ACL_ENTRY_ATTR_FIELD_ACL_IP_TYPE":
assert fv[1] == "SAI_ACL_IP_TYPE_IPV6ANY&mask:0xffffffffffffffff"
elif fv[0] == "SAI_ACL_ENTRY_ATTR_ACTION_PACKET_ACTION":
assert fv[1] == "SAI_PACKET_ACTION_FORWARD"
else:
assert False
# remove acl rule
tbl._del("test-aclv6|test_rule1")
time.sleep(1)
(status, fvs) = atbl.get(acl_entry[0])
assert status == False
def test_V6AclRuleIPv6AnyDrop(self, dvs):
"""
hmset ACL_RULE|test-aclv6|test_rule2 priority 1002 PACKET_ACTION DROP IPv6Any
"""
db = swsscommon.DBConnector(4, dvs.redis_sock, 0)
adb = swsscommon.DBConnector(1, dvs.redis_sock, 0)
# create acl rule
tbl = swsscommon.Table(db, "ACL_RULE")
fvs = swsscommon.FieldValuePairs([("priority", "1002"), ("PACKET_ACTION", "DROP"), ("IP_TYPE", "IPv6ANY")])
tbl.set("test-aclv6|test_rule2", fvs)
time.sleep(1)
test_acl_table_id = self.get_acl_table_id(dvs, adb)
# check acl table in asic db
atbl = swsscommon.Table(adb, "ASIC_STATE:SAI_OBJECT_TYPE_ACL_ENTRY")
keys = atbl.getKeys()
acl_entry = [k for k in keys if k not in dvs.asicdb.default_acl_entries]
assert len(acl_entry) == 1
(status, fvs) = atbl.get(acl_entry[0])
assert status == True
assert len(fvs) == 6
for fv in fvs:
if fv[0] == "SAI_ACL_ENTRY_ATTR_TABLE_ID":
assert fv[1] == test_acl_table_id
elif fv[0] == "SAI_ACL_ENTRY_ATTR_ADMIN_STATE":
assert fv[1] == "true"
elif fv[0] == "SAI_ACL_ENTRY_ATTR_PRIORITY":
assert fv[1] == "1002"
elif fv[0] == "SAI_ACL_ENTRY_ATTR_ACTION_COUNTER":
assert True
elif fv[0] == "SAI_ACL_ENTRY_ATTR_FIELD_ACL_IP_TYPE":
assert fv[1] == "SAI_ACL_IP_TYPE_IPV6ANY&mask:0xffffffffffffffff"
elif fv[0] == "SAI_ACL_ENTRY_ATTR_ACTION_PACKET_ACTION":
assert fv[1] == "SAI_PACKET_ACTION_DROP"
else:
assert False
# remove acl rule
tbl._del("test-aclv6|test_rule2")
time.sleep(1)
(status, fvs) = atbl.get(acl_entry[0])
assert status == False
def test_V6AclRuleIpProtocol(self, dvs):
"""
hmset ACL_RULE|test-aclv6|test_rule3 priority 1003 PACKET_ACTION DROP IP_PROTOCOL 6
"""
db = swsscommon.DBConnector(4, dvs.redis_sock, 0)
adb = swsscommon.DBConnector(1, dvs.redis_sock, 0)
# create acl rule
tbl = swsscommon.Table(db, "ACL_RULE")
fvs = swsscommon.FieldValuePairs([("priority", "1003"), ("PACKET_ACTION", "DROP"), ("IP_PROTOCOL", "6")])
tbl.set("test-aclv6|test_rule3", fvs)
time.sleep(1)
test_acl_table_id = self.get_acl_table_id(dvs, adb)
# check acl table in asic db
atbl = swsscommon.Table(adb, "ASIC_STATE:SAI_OBJECT_TYPE_ACL_ENTRY")
keys = atbl.getKeys()
acl_entry = [k for k in keys if k not in dvs.asicdb.default_acl_entries]
assert len(acl_entry) == 1
(status, fvs) = atbl.get(acl_entry[0])
assert status == True
assert len(fvs) == 6
for fv in fvs:
if fv[0] == "SAI_ACL_ENTRY_ATTR_TABLE_ID":
assert fv[1] == test_acl_table_id
elif fv[0] == "SAI_ACL_ENTRY_ATTR_ADMIN_STATE":
assert fv[1] == "true"
elif fv[0] == "SAI_ACL_ENTRY_ATTR_PRIORITY":
assert fv[1] == "1003"
elif fv[0] == "SAI_ACL_ENTRY_ATTR_ACTION_COUNTER":
assert True
elif fv[0] == "SAI_ACL_ENTRY_ATTR_FIELD_IP_PROTOCOL":
assert fv[1] == "6&mask:0xff"
elif fv[0] == "SAI_ACL_ENTRY_ATTR_ACTION_PACKET_ACTION":
assert fv[1] == "SAI_PACKET_ACTION_DROP"
else:
assert False
# remove acl rule
tbl._del("test-aclv6|test_rule3")
time.sleep(1)
(status, fvs) = atbl.get(acl_entry[0])
assert status == False
def test_V6AclRuleSrcIPv6(self, dvs):
"""
hmset ACL_RULE|test-aclv6|test_rule4 priority 1004 PACKET_ACTION DROP SRC_IPV6 2777::0/64
"""
db = swsscommon.DBConnector(4, dvs.redis_sock, 0)
adb = swsscommon.DBConnector(1, dvs.redis_sock, 0)
# create acl rule
tbl = swsscommon.Table(db, "ACL_RULE")
fvs = swsscommon.FieldValuePairs([("priority", "1004"), ("PACKET_ACTION", "DROP"), ("SRC_IPV6", "2777::0/64")])
tbl.set("test-aclv6|test_rule4", fvs)
time.sleep(1)
test_acl_table_id = self.get_acl_table_id(dvs, adb)
# check acl table in asic db
atbl = swsscommon.Table(adb, "ASIC_STATE:SAI_OBJECT_TYPE_ACL_ENTRY")
keys = atbl.getKeys()
acl_entry = [k for k in keys if k not in dvs.asicdb.default_acl_entries]
assert len(acl_entry) == 1
(status, fvs) = atbl.get(acl_entry[0])
assert status == True
assert len(fvs) == 6
for fv in fvs:
if fv[0] == "SAI_ACL_ENTRY_ATTR_TABLE_ID":
assert fv[1] == test_acl_table_id
elif fv[0] == "SAI_ACL_ENTRY_ATTR_ADMIN_STATE":
assert fv[1] == "true"
elif fv[0] == "SAI_ACL_ENTRY_ATTR_PRIORITY":
assert fv[1] == "1004"
elif fv[0] == "SAI_ACL_ENTRY_ATTR_ACTION_COUNTER":
assert True
elif fv[0] == "SAI_ACL_ENTRY_ATTR_FIELD_SRC_IPV6":
assert fv[1] == "2777::&mask:ffff:ffff:ffff:ffff::"
elif fv[0] == "SAI_ACL_ENTRY_ATTR_ACTION_PACKET_ACTION":
assert fv[1] == "SAI_PACKET_ACTION_DROP"
else:
assert False
# remove acl rule
tbl._del("test-aclv6|test_rule4")
time.sleep(1)
(status, fvs) = atbl.get(acl_entry[0])
assert status == False
def test_V6AclRuleDstIPv6(self, dvs):
"""
hmset ACL_RULE|test-aclv6|test_rule5 priority 1005 PACKET_ACTION DROP DST_IPV6 2002::2/128
"""
db = swsscommon.DBConnector(4, dvs.redis_sock, 0)
adb = swsscommon.DBConnector(1, dvs.redis_sock, 0)
# create acl rule
tbl = swsscommon.Table(db, "ACL_RULE")
fvs = swsscommon.FieldValuePairs([("priority", "1005"), ("PACKET_ACTION", "DROP"), ("DST_IPV6", "2002::2/128")])
tbl.set("test-aclv6|test_rule5", fvs)
time.sleep(1)
test_acl_table_id = self.get_acl_table_id(dvs, adb)
# check acl table in asic db
atbl = swsscommon.Table(adb, "ASIC_STATE:SAI_OBJECT_TYPE_ACL_ENTRY")
keys = atbl.getKeys()
acl_entry = [k for k in keys if k not in dvs.asicdb.default_acl_entries]
assert len(acl_entry) == 1
(status, fvs) = atbl.get(acl_entry[0])
assert status == True
assert len(fvs) == 6
for fv in fvs:
if fv[0] == "SAI_ACL_ENTRY_ATTR_TABLE_ID":
assert fv[1] == test_acl_table_id
elif fv[0] == "SAI_ACL_ENTRY_ATTR_ADMIN_STATE":
assert fv[1] == "true"
elif fv[0] == "SAI_ACL_ENTRY_ATTR_PRIORITY":
assert fv[1] == "1005"
elif fv[0] == "SAI_ACL_ENTRY_ATTR_ACTION_COUNTER":
assert True
elif fv[0] == "SAI_ACL_ENTRY_ATTR_FIELD_DST_IPV6":
assert fv[1] == "2002::2&mask:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff"
elif fv[0] == "SAI_ACL_ENTRY_ATTR_ACTION_PACKET_ACTION":
assert fv[1] == "SAI_PACKET_ACTION_DROP"
else:
assert False
# remove acl rule
tbl._del("test-aclv6|test_rule5")
time.sleep(1)
(status, fvs) = atbl.get(acl_entry[0])
assert status == False
def test_V6AclRuleL4SrcPort(self, dvs):
"""
hmset ACL_RULE|test-aclv6|test_rule6 priority 1006 PACKET_ACTION DROP L4_SRC_PORT 65000
"""
db = swsscommon.DBConnector(4, dvs.redis_sock, 0)
adb = swsscommon.DBConnector(1, dvs.redis_sock, 0)
# create acl rule
tbl = swsscommon.Table(db, "ACL_RULE")
fvs = swsscommon.FieldValuePairs([("priority", "1006"), ("PACKET_ACTION", "DROP"), ("L4_SRC_PORT", "65000")])
tbl.set("test-aclv6|test_rule6", fvs)
time.sleep(1)
test_acl_table_id = self.get_acl_table_id(dvs, adb)
# check acl table in asic db
atbl = swsscommon.Table(adb, "ASIC_STATE:SAI_OBJECT_TYPE_ACL_ENTRY")
keys = atbl.getKeys()
acl_entry = [k for k in keys if k not in dvs.asicdb.default_acl_entries]
assert len(acl_entry) == 1
(status, fvs) = atbl.get(acl_entry[0])
assert status == True
assert len(fvs) == 6
for fv in fvs:
if fv[0] == "SAI_ACL_ENTRY_ATTR_TABLE_ID":
assert fv[1] == test_acl_table_id
elif fv[0] == "SAI_ACL_ENTRY_ATTR_ADMIN_STATE":
assert fv[1] == "true"
elif fv[0] == "SAI_ACL_ENTRY_ATTR_PRIORITY":
assert fv[1] == "1006"
elif fv[0] == "SAI_ACL_ENTRY_ATTR_ACTION_COUNTER":
assert True
elif fv[0] == "SAI_ACL_ENTRY_ATTR_FIELD_L4_SRC_PORT":
assert fv[1] == "65000&mask:0xffff"
elif fv[0] == "SAI_ACL_ENTRY_ATTR_ACTION_PACKET_ACTION":
assert fv[1] == "SAI_PACKET_ACTION_DROP"
else:
assert False
# remove acl rule
tbl._del("test-aclv6|test_rule6")
time.sleep(1)
(status, fvs) = atbl.get(acl_entry[0])
assert status == False
def test_V6AclRuleL4DstPort(self, dvs):
"""
hmset ACL_RULE|test-aclv6|test_rule7 priority 1007 PACKET_ACTION DROP L4_DST_PORT 65001
"""
db = swsscommon.DBConnector(4, dvs.redis_sock, 0)
adb = swsscommon.DBConnector(1, dvs.redis_sock, 0)
# create acl rule
tbl = swsscommon.Table(db, "ACL_RULE")
fvs = swsscommon.FieldValuePairs([("priority", "1007"), ("PACKET_ACTION", "DROP"), ("L4_DST_PORT", "65001")])
tbl.set("test-aclv6|test_rule7", fvs)
time.sleep(1)
test_acl_table_id = self.get_acl_table_id(dvs, adb)
# check acl table in asic db
atbl = swsscommon.Table(adb, "ASIC_STATE:SAI_OBJECT_TYPE_ACL_ENTRY")
keys = atbl.getKeys()
acl_entry = [k for k in keys if k not in dvs.asicdb.default_acl_entries]
assert len(acl_entry) == 1
(status, fvs) = atbl.get(acl_entry[0])
assert status == True
assert len(fvs) == 6
for fv in fvs:
if fv[0] == "SAI_ACL_ENTRY_ATTR_TABLE_ID":
assert fv[1] == test_acl_table_id
elif fv[0] == "SAI_ACL_ENTRY_ATTR_ADMIN_STATE":
assert fv[1] == "true"
elif fv[0] == "SAI_ACL_ENTRY_ATTR_PRIORITY":
assert fv[1] == "1007"
elif fv[0] == "SAI_ACL_ENTRY_ATTR_ACTION_COUNTER":
assert True
elif fv[0] == "SAI_ACL_ENTRY_ATTR_FIELD_L4_DST_PORT":
assert fv[1] == "65001&mask:0xffff"
elif fv[0] == "SAI_ACL_ENTRY_ATTR_ACTION_PACKET_ACTION":
assert fv[1] == "SAI_PACKET_ACTION_DROP"
else:
assert False
# remove acl rule
tbl._del("test-aclv6|test_rule7")
time.sleep(1)
(status, fvs) = atbl.get(acl_entry[0])
assert status == False
def test_V6AclRuleTCPFlags(self, dvs):
"""
hmset ACL_RULE|test-aclv6|test_rule8 priority 1008 PACKET_ACTION DROP TCP_FLAGS 0x7/0x3f
"""
db = swsscommon.DBConnector(4, dvs.redis_sock, 0)
adb = swsscommon.DBConnector(1, dvs.redis_sock, 0)
# create acl rule
tbl = swsscommon.Table(db, "ACL_RULE")
fvs = swsscommon.FieldValuePairs([("priority", "1008"), ("PACKET_ACTION", "DROP"), ("TCP_FLAGS", "0x07/0x3f")])
tbl.set("test-aclv6|test_rule8", fvs)
time.sleep(1)
test_acl_table_id = self.get_acl_table_id(dvs, adb)
# check acl table in asic db
atbl = swsscommon.Table(adb, "ASIC_STATE:SAI_OBJECT_TYPE_ACL_ENTRY")
keys = atbl.getKeys()
acl_entry = [k for k in keys if k not in dvs.asicdb.default_acl_entries]
assert len(acl_entry) == 1
(status, fvs) = atbl.get(acl_entry[0])
assert status == True
assert len(fvs) == 6
for fv in fvs:
if fv[0] == "SAI_ACL_ENTRY_ATTR_TABLE_ID":
assert fv[1] == test_acl_table_id
elif fv[0] == "SAI_ACL_ENTRY_ATTR_ADMIN_STATE":
assert fv[1] == "true"
elif fv[0] == "SAI_ACL_ENTRY_ATTR_PRIORITY":
assert fv[1] == "1008"
elif fv[0] == "SAI_ACL_ENTRY_ATTR_ACTION_COUNTER":
assert True
elif fv[0] == "SAI_ACL_ENTRY_ATTR_FIELD_TCP_FLAGS":
assert fv[1] == "7&mask:0x3f"
elif fv[0] == "SAI_ACL_ENTRY_ATTR_ACTION_PACKET_ACTION":
assert fv[1] == "SAI_PACKET_ACTION_DROP"
else:
assert False
# remove acl rule
tbl._del("test-aclv6|test_rule8")
time.sleep(1)
(status, fvs) = atbl.get(acl_entry[0])
assert status == False
def test_V6AclRuleL4SrcPortRange(self, dvs):
"""
hmset ACL_RULE|test-aclv6|test_rule9 priority 1009 PACKET_ACTION DROP L4_SRC_PORT_RANGE 1-100
"""
db = swsscommon.DBConnector(4, dvs.redis_sock, 0)
adb = swsscommon.DBConnector(1, dvs.redis_sock, 0)
# create acl rule
tbl = swsscommon.Table(db, "ACL_RULE")
fvs = swsscommon.FieldValuePairs([("priority", "1009"), ("PACKET_ACTION", "DROP"), ("L4_SRC_PORT_RANGE", "1-100")])
tbl.set("test-aclv6|test_rule9", fvs)
time.sleep(1)
test_acl_table_id = self.get_acl_table_id(dvs, adb)
# check acl table in asic db
atbl = swsscommon.Table(adb, "ASIC_STATE:SAI_OBJECT_TYPE_ACL_ENTRY")
keys = atbl.getKeys()
acl_entry = [k for k in keys if k not in dvs.asicdb.default_acl_entries]
assert len(acl_entry) == 1
(status, fvs) = atbl.get(acl_entry[0])
assert status == True
assert len(fvs) == 6
for fv in fvs:
if fv[0] == "SAI_ACL_ENTRY_ATTR_TABLE_ID":
assert fv[1] == test_acl_table_id
elif fv[0] == "SAI_ACL_ENTRY_ATTR_ADMIN_STATE":
assert fv[1] == "true"
elif fv[0] == "SAI_ACL_ENTRY_ATTR_PRIORITY":
assert fv[1] == "1009"
elif fv[0] == "SAI_ACL_ENTRY_ATTR_ACTION_COUNTER":
assert True
elif fv[0] == "SAI_ACL_ENTRY_ATTR_FIELD_ACL_RANGE_TYPE":
aclrange = fv[1]
elif fv[0] == "SAI_ACL_ENTRY_ATTR_ACTION_PACKET_ACTION":
assert fv[1] == "SAI_PACKET_ACTION_DROP"
else:
assert False
atbl = swsscommon.Table(adb, "ASIC_STATE:SAI_OBJECT_TYPE_ACL_RANGE")
aclrange_obj = aclrange.split(":", 1)[1]
(status, fvs) = atbl.get(aclrange_obj)
assert status == True
assert len(fvs) == 2
for fv in fvs:
if fv[0] == "SAI_ACL_RANGE_ATTR_TYPE":
assert fv[1] == "SAI_ACL_RANGE_TYPE_L4_SRC_PORT_RANGE"
elif fv[0] == "SAI_ACL_RANGE_ATTR_LIMIT":
assert fv[1] == "1,100"
else:
assert False
# remove acl rule
tbl._del("test-aclv6|test_rule9")
time.sleep(1)
(status, fvs) = atbl.get(acl_entry[0])
assert status == False
def test_V6AclRuleL4DstPortRange(self, dvs):
"""
hmset ACL_RULE|test-aclv6|test_rule10 priority 1010 PACKET_ACTION DROP L4_DST_PORT_RANGE 101-200
"""
db = swsscommon.DBConnector(4, dvs.redis_sock, 0)
adb = swsscommon.DBConnector(1, dvs.redis_sock, 0)
# create acl rule
tbl = swsscommon.Table(db, "ACL_RULE")
fvs = swsscommon.FieldValuePairs([("priority", "1010"), ("PACKET_ACTION", "DROP"), ("L4_DST_PORT_RANGE", "101-200")])
tbl.set("test-aclv6|test_rule10", fvs)
time.sleep(1)
test_acl_table_id = self.get_acl_table_id(dvs, adb)
# check acl table in asic db
atbl = swsscommon.Table(adb, "ASIC_STATE:SAI_OBJECT_TYPE_ACL_ENTRY")
keys = atbl.getKeys()
acl_entry = [k for k in keys if k not in dvs.asicdb.default_acl_entries]
assert len(acl_entry) == 1
(status, fvs) = atbl.get(acl_entry[0])
assert status == True
assert len(fvs) == 6
for fv in fvs:
if fv[0] == "SAI_ACL_ENTRY_ATTR_TABLE_ID":
assert fv[1] == test_acl_table_id
elif fv[0] == "SAI_ACL_ENTRY_ATTR_ADMIN_STATE":
assert fv[1] == "true"
elif fv[0] == "SAI_ACL_ENTRY_ATTR_PRIORITY":
assert fv[1] == "1010"
elif fv[0] == "SAI_ACL_ENTRY_ATTR_ACTION_COUNTER":
assert True
elif fv[0] == "SAI_ACL_ENTRY_ATTR_FIELD_ACL_RANGE_TYPE":
aclrange = fv[1]
elif fv[0] == "SAI_ACL_ENTRY_ATTR_ACTION_PACKET_ACTION":
assert fv[1] == "SAI_PACKET_ACTION_DROP"
else:
assert False
atbl = swsscommon.Table(adb, "ASIC_STATE:SAI_OBJECT_TYPE_ACL_RANGE")
aclrange_obj = aclrange.split(":", 1)[1]
(status, fvs) = atbl.get(aclrange_obj)
assert status == True
assert len(fvs) == 2
for fv in fvs:
if fv[0] == "SAI_ACL_RANGE_ATTR_TYPE":
assert fv[1] == "SAI_ACL_RANGE_TYPE_L4_DST_PORT_RANGE"
elif fv[0] == "SAI_ACL_RANGE_ATTR_LIMIT":
assert fv[1] == "101,200"
else:
assert False
# remove acl rule
tbl._del("test-aclv6|test_rule10")
time.sleep(1)
(status, fvs) = atbl.get(acl_entry[0])
assert status == False
def test_V6AclTableDeletion(self, dvs):
db = swsscommon.DBConnector(4, dvs.redis_sock, 0)
adb = swsscommon.DBConnector(1, dvs.redis_sock, 0)
# get ACL_TABLE in config db
tbl = swsscommon.Table(db, "ACL_TABLE")
tbl._del("test-aclv6")
time.sleep(1)
atbl = swsscommon.Table(adb, "ASIC_STATE:SAI_OBJECT_TYPE_ACL_TABLE")
keys = atbl.getKeys()
# only the default table was left
assert len(keys) == 1
#helper function to verify if rule exists
def check_rule_existence(self, entry, rules, verifs):
for rule in rules:
ruleD = dict(rule)
#find the rule to match with based on priority
if ruleD["PRIORITY"] == entry['SAI_ACL_ENTRY_ATTR_PRIORITY']:
ruleIndex = rules.index(rule)
#use verification dictionary to match entry to rule
for key in verifs[ruleIndex]:
assert verifs[ruleIndex][key] == entry[key]
#found the rule
return True
#did not find the rule
return False
def test_InsertAclRuleBetweenPriorities(self, dvs):
db = swsscommon.DBConnector(4, dvs.redis_sock, 0)
adb = swsscommon.DBConnector(1, dvs.redis_sock, 0)
bind_ports = ["Ethernet0", "Ethernet4"]
# create ACL_TABLE in config db
tbl = swsscommon.Table(db, "ACL_TABLE")
fvs = swsscommon.FieldValuePairs([("policy_desc", "test"), ("type", "L3"), ("ports", ",".join(bind_ports))])
tbl.set("test_insert", fvs)
time.sleep(2)
num_rules = 0
#create ACL rules
tbl = swsscommon.Table(db, "ACL_RULE")
rules = [ [("PRIORITY", "10"), ("PACKET_ACTION", "DROP"), ("SRC_IP", "10.0.0.0/32")],
[("PRIORITY", "20"), ("PACKET_ACTION", "DROP"), ("DST_IP", "104.44.94.0/23")],
[("PRIORITY", "30"), ("PACKET_ACTION", "DROP"), ("DST_IP", "192.168.0.16/32")],
[("PRIORITY", "40"), ("PACKET_ACTION", "FORWARD"), ("DST_IP", "100.64.0.0/10")] ]
#used to verify how ACL rules are programmed in ASICDB
verifs = [ {'SAI_ACL_ENTRY_ATTR_PRIORITY': '10',
'SAI_ACL_ENTRY_ATTR_FIELD_SRC_IP': '10.0.0.0&mask:255.255.255.255',
'SAI_ACL_ENTRY_ATTR_ACTION_PACKET_ACTION': 'SAI_PACKET_ACTION_DROP'},
{'SAI_ACL_ENTRY_ATTR_PRIORITY': '20',
'SAI_ACL_ENTRY_ATTR_FIELD_DST_IP': '104.44.94.0&mask:255.255.254.0',
'SAI_ACL_ENTRY_ATTR_ACTION_PACKET_ACTION': 'SAI_PACKET_ACTION_DROP'},
{'SAI_ACL_ENTRY_ATTR_PRIORITY': '30',
'SAI_ACL_ENTRY_ATTR_FIELD_DST_IP': '192.168.0.16&mask:255.255.255.255',
'SAI_ACL_ENTRY_ATTR_ACTION_PACKET_ACTION': 'SAI_PACKET_ACTION_DROP'},
{'SAI_ACL_ENTRY_ATTR_PRIORITY': '40',
'SAI_ACL_ENTRY_ATTR_FIELD_DST_IP': '100.64.0.0&mask:255.192.0.0',
'SAI_ACL_ENTRY_ATTR_ACTION_PACKET_ACTION': 'SAI_PACKET_ACTION_FORWARD'} ]
#insert rules
for rule in rules:
fvs = swsscommon.FieldValuePairs(rule)
num_rules += 1
tbl.set( "test_insert|acl_test_rule%s" % num_rules, fvs)
time.sleep(1)
atbl = swsscommon.Table(adb, "ASIC_STATE:SAI_OBJECT_TYPE_ACL_ENTRY")
keys = atbl.getKeys()
#assert that first set of rules are programmed
acl_entry = [k for k in keys if k not in dvs.asicdb.default_acl_entries]
assert len(acl_entry) == num_rules
#insert new rule with odd priority
tbl = swsscommon.Table(db, "ACL_RULE")
insertrule = [("PRIORITY", "21"), ("PACKET_ACTION", "DROP"), ("ETHER_TYPE", "4660")]
#create verification for that rule
verifs.append({'SAI_ACL_ENTRY_ATTR_PRIORITY': '21',
'SAI_ACL_ENTRY_ATTR_FIELD_ETHER_TYPE': '4660&mask:0xffff',
'SAI_ACL_ENTRY_ATTR_ACTION_PACKET_ACTION': 'SAI_PACKET_ACTION_DROP'})
rules.append(insertrule)
fvs = swsscommon.FieldValuePairs(insertrule)
num_rules += 1
tbl.set("test_insert|acl_test_rule%s" % num_rules, fvs)
time.sleep(1)
#assert all rules are programmed
keys = atbl.getKeys()
acl_entry = [k for k in keys if k not in dvs.asicdb.default_acl_entries]
assert len(acl_entry) == num_rules
#match each entry to its corresponding verification
matched_rules = 0
for entry in acl_entry:
(status, fvs) = atbl.get(entry)
assert status == True
assert len(fvs) == 6
#helper function
if self.check_rule_existence(dict(fvs), rules, verifs):
matched_rules += 1
assert num_rules == matched_rules
#cleanup
while num_rules > 0:
tbl._del("test_insert|acl_test_rule%s" % num_rules)
num_rules -= 1
time.sleep(1)
(status, fvs) = atbl.get(acl_entry[0])
assert status == False
tbl = swsscommon.Table(db, "ACL_TABLE")
tbl._del("test_insert")
time.sleep(1)
atbl = swsscommon.Table(adb, "ASIC_STATE:SAI_OBJECT_TYPE_ACL_TABLE")
keys = atbl.getKeys()
# only the default table was left
assert len(keys) == 1
def test_RulesWithDiffMaskLengths(self, dvs):
db = swsscommon.DBConnector(4, dvs.redis_sock, 0)
adb = swsscommon.DBConnector(1, dvs.redis_sock, 0)
bind_ports = ["Ethernet0", "Ethernet4"]
# create ACL_TABLE in config db
tbl = swsscommon.Table(db, "ACL_TABLE")
fvs = swsscommon.FieldValuePairs([("policy_desc", "test"), ("type", "L3"), ("ports", ",".join(bind_ports))])
tbl.set("test_subnet", fvs)
time.sleep(2)
subnet_mask_rules = 0
#create ACL rules
tbl = swsscommon.Table(db, "ACL_RULE")
rules = [ [("PRIORITY", "10"), ("PACKET_ACTION", "FORWARD"), ("SRC_IP", "23.103.0.0/18")],
[("PRIORITY", "20"), ("PACKET_ACTION", "FORWARD"), ("SRC_IP", "104.44.94.0/23")],
[("PRIORITY", "30"), ("PACKET_ACTION", "FORWARD"), ("DST_IP", "172.16.0.0/12")],
[("PRIORITY", "40"), ("PACKET_ACTION", "FORWARD"), ("DST_IP", "100.64.0.0/10")],
[("PRIORITY", "50"), ("PACKET_ACTION", "FORWARD"), ("DST_IP", "104.146.32.0/19")],
[("PRIORITY", "60"), ("PACKET_ACTION", "FORWARD"), ("SRC_IP", "21.0.0.0/8")] ]
#used to verify how ACL rules are programmed in ASICDB
#order must match the list of rules
verifs = [ {'SAI_ACL_ENTRY_ATTR_PRIORITY': '10',
'SAI_ACL_ENTRY_ATTR_FIELD_SRC_IP': '23.103.0.0&mask:255.255.192.0',
'SAI_ACL_ENTRY_ATTR_ACTION_PACKET_ACTION': 'SAI_PACKET_ACTION_FORWARD'},
{'SAI_ACL_ENTRY_ATTR_PRIORITY': '20',
'SAI_ACL_ENTRY_ATTR_FIELD_SRC_IP': '104.44.94.0&mask:255.255.254.0',
'SAI_ACL_ENTRY_ATTR_ACTION_PACKET_ACTION': 'SAI_PACKET_ACTION_FORWARD'},
{'SAI_ACL_ENTRY_ATTR_PRIORITY': '30',
'SAI_ACL_ENTRY_ATTR_FIELD_DST_IP': '172.16.0.0&mask:255.240.0.0',
'SAI_ACL_ENTRY_ATTR_ACTION_PACKET_ACTION': 'SAI_PACKET_ACTION_FORWARD'},
{'SAI_ACL_ENTRY_ATTR_PRIORITY': '40',
'SAI_ACL_ENTRY_ATTR_FIELD_DST_IP': '100.64.0.0&mask:255.192.0.0',
'SAI_ACL_ENTRY_ATTR_ACTION_PACKET_ACTION': 'SAI_PACKET_ACTION_FORWARD'},