+++ /dev/null
-from ipaddress import IPv4Network
-
-from vpp_object import VppObject
-from vpp_papi import VppEnum
-from vpp_ip import INVALID_INDEX
-from vpp_papi_provider import UnexpectedApiReturnValueError
-
-
-class VppAclPlugin(VppObject):
-
- def __init__(self, test, enable_intf_counters=False):
- self._test = test
- self.enable_intf_counters = enable_intf_counters
-
- @property
- def enable_intf_counters(self):
- return self._enable_intf_counters
-
- @enable_intf_counters.setter
- def enable_intf_counters(self, enable):
- self.vapi.acl_stats_intf_counters_enable(enable=enable)
-
- def add_vpp_config(self):
- pass
-
- def remove_vpp_config(self):
- pass
-
- def query_vpp_config(self):
- pass
-
- def object_id(self):
- return ("acl-plugin-%d" % (self._sw_if_index))
-
-
-class AclRule():
- """ ACL Rule """
-
- # port ranges
- PORTS_ALL = -1
- PORTS_RANGE = 0
- PORTS_RANGE_2 = 1
- udp_sport_from = 10
- udp_sport_to = udp_sport_from + 5
- udp_dport_from = 20000
- udp_dport_to = udp_dport_from + 5000
- tcp_sport_from = 30
- tcp_sport_to = tcp_sport_from + 5
- tcp_dport_from = 40000
- tcp_dport_to = tcp_dport_from + 5000
-
- udp_sport_from_2 = 90
- udp_sport_to_2 = udp_sport_from_2 + 5
- udp_dport_from_2 = 30000
- udp_dport_to_2 = udp_dport_from_2 + 5000
- tcp_sport_from_2 = 130
- tcp_sport_to_2 = tcp_sport_from_2 + 5
- tcp_dport_from_2 = 20000
- tcp_dport_to_2 = tcp_dport_from_2 + 5000
-
- icmp4_type = 8 # echo request
- icmp4_code = 3
- icmp6_type = 128 # echo request
- icmp6_code = 3
-
- icmp4_type_2 = 8
- icmp4_code_from_2 = 5
- icmp4_code_to_2 = 20
- icmp6_type_2 = 128
- icmp6_code_from_2 = 8
- icmp6_code_to_2 = 42
-
- def __init__(self, is_permit, src_prefix=IPv4Network('0.0.0.0/0'),
- dst_prefix=IPv4Network('0.0.0.0/0'),
- proto=0, ports=PORTS_ALL, sport_from=None, sport_to=None,
- dport_from=None, dport_to=None):
- self.is_permit = is_permit
- self.src_prefix = src_prefix
- self.dst_prefix = dst_prefix
- self._proto = proto
- self._ports = ports
- # assign ports by range
- self.update_ports()
- # assign specified ports
- if sport_from:
- self.sport_from = sport_from
- if sport_to:
- self.sport_to = sport_to
- if dport_from:
- self.dport_from = dport_from
- if dport_to:
- self.dport_to = dport_to
-
- def __copy__(self):
- new_rule = AclRule(self.is_permit, self.src_prefix, self.dst_prefix,
- self._proto, self._ports, self.sport_from,
- self.sport_to, self.dport_from, self.dport_to)
- return new_rule
-
- def update_ports(self):
- if self._ports == self.PORTS_ALL:
- self.sport_from = 0
- self.dport_from = 0
- self.sport_to = 65535
- if self._proto == 1 or self._proto == 58:
- self.sport_to = 255
- self.dport_to = self.sport_to
- elif self._ports == self.PORTS_RANGE:
- if self._proto == VppEnum.vl_api_ip_proto_t.IP_API_PROTO_ICMP:
- self.sport_from = self.icmp4_type
- self.sport_to = self.icmp4_type
- self.dport_from = self.icmp4_code
- self.dport_to = self.icmp4_code
- elif self._proto == VppEnum.vl_api_ip_proto_t.IP_API_PROTO_ICMP6:
- self.sport_from = self.icmp6_type
- self.sport_to = self.icmp6_type
- self.dport_from = self.icmp6_code
- self.dport_to = self.icmp6_code
- elif self._proto == VppEnum.vl_api_ip_proto_t.IP_API_PROTO_TCP:
- self.sport_from = self.tcp_sport_from
- self.sport_to = self.tcp_sport_to
- self.dport_from = self.tcp_dport_from
- self.dport_to = self.tcp_dport_to
- elif self._proto == VppEnum.vl_api_ip_proto_t.IP_API_PROTO_UDP:
- self.sport_from = self.udp_sport_from
- self.sport_to = self.udp_sport_to
- self.dport_from = self.udp_dport_from
- self.dport_to = self.udp_dport_to
- elif self._ports == self.PORTS_RANGE_2:
- if self._proto == VppEnum.vl_api_ip_proto_t.IP_API_PROTO_ICMP:
- self.sport_from = self.icmp4_type_2
- self.sport_to = self.icmp4_type_2
- self.dport_from = self.icmp4_code_from_2
- self.dport_to = self.icmp4_code_to_2
- elif self._proto == VppEnum.vl_api_ip_proto_t.IP_API_PROTO_ICMP6:
- self.sport_from = self.icmp6_type_2
- self.sport_to = self.icmp6_type_2
- self.dport_from = self.icmp6_code_from_2
- self.dport_to = self.icmp6_code_to_2
- elif self._proto == VppEnum.vl_api_ip_proto_t.IP_API_PROTO_TCP:
- self.sport_from = self.tcp_sport_from_2
- self.sport_to = self.tcp_sport_to_2
- self.dport_from = self.tcp_dport_from_2
- self.dport_to = self.tcp_dport_to_2
- elif self._proto == VppEnum.vl_api_ip_proto_t.IP_API_PROTO_UDP:
- self.sport_from = self.udp_sport_from_2
- self.sport_to = self.udp_sport_to_2
- self.dport_from = self.udp_dport_from_2
- self.dport_to = self.udp_dport_to_2
- else:
- self.sport_from = self._ports
- self.sport_to = self._ports
- self.dport_from = self._ports
- self.dport_to = self._ports
-
- @property
- def proto(self):
- return self._proto
-
- @proto.setter
- def proto(self, proto):
- self._proto = proto
- self.update_ports()
-
- @property
- def ports(self):
- return self._ports
-
- @ports.setter
- def ports(self, ports):
- self._ports = ports
- self.update_ports()
-
- def encode(self):
- return {'is_permit': self.is_permit, 'proto': self.proto,
- 'srcport_or_icmptype_first': self.sport_from,
- 'srcport_or_icmptype_last': self.sport_to,
- 'src_prefix': self.src_prefix,
- 'dstport_or_icmpcode_first': self.dport_from,
- 'dstport_or_icmpcode_last': self.dport_to,
- 'dst_prefix': self.dst_prefix}
-
-
-class VppAcl(VppObject):
- """ VPP ACL """
-
- def __init__(self, test, rules, acl_index=INVALID_INDEX, tag=None):
- self._test = test
- self._acl_index = acl_index
- self.tag = tag
- self._rules = rules
-
- @property
- def rules(self):
- return self._rules
-
- @property
- def acl_index(self):
- return self._acl_index
-
- @property
- def count(self):
- return len(self._rules)
-
- def encode_rules(self):
- rules = []
- for rule in self._rules:
- rules.append(rule.encode())
- return rules
-
- def add_vpp_config(self, expect_error=False):
- try:
- reply = self._test.vapi.acl_add_replace(
- acl_index=self._acl_index, tag=self.tag, count=self.count,
- r=self.encode_rules())
- self._acl_index = reply.acl_index
- self._test.registry.register(self, self._test.logger)
- if expect_error:
- self._test.fail("Unexpected api reply")
- return self
- except UnexpectedApiReturnValueError:
- if not expect_error:
- self._test.fail("Unexpected api reply")
- return None
-
- def modify_vpp_config(self, rules):
- self._rules = rules
- self.add_vpp_config()
-
- def remove_vpp_config(self, expect_error=False):
- try:
- self._test.vapi.acl_del(acl_index=self._acl_index)
- if expect_error:
- self._test.fail("Unexpected api reply")
- except UnexpectedApiReturnValueError:
- if not expect_error:
- self._test.fail("Unexpected api reply")
-
- def dump(self):
- return self._test.vapi.acl_dump(acl_index=self._acl_index)
-
- def query_vpp_config(self):
- dump = self.dump()
- for rule in dump:
- if rule.acl_index == self._acl_index:
- return True
- return False
-
- def object_id(self):
- return ("acl-%s-%d" % (self.tag, self._acl_index))
-
-
-class VppEtypeWhitelist(VppObject):
- """ VPP Etype Whitelist """
-
- def __init__(self, test, sw_if_index, whitelist, n_input=0):
- self._test = test
- self.whitelist = whitelist
- self.n_input = n_input
- self._sw_if_index = sw_if_index
-
- @property
- def sw_if_index(self):
- return self._sw_if_index
-
- @property
- def count(self):
- return len(self.whitelist)
-
- def add_vpp_config(self):
- self._test.vapi.acl_interface_set_etype_whitelist(
- sw_if_index=self._sw_if_index, count=self.count,
- n_input=self.n_input, whitelist=self.whitelist)
- self._test.registry.register(self, self._test.logger)
- return self
-
- def remove_vpp_config(self):
- self._test.vapi.acl_interface_set_etype_whitelist(
- sw_if_index=self._sw_if_index, count=0, n_input=0, whitelist=[])
-
- def query_vpp_config(self):
- self._test.vapi.acl_interface_etype_whitelist_dump(
- sw_if_index=self._sw_if_index)
- return False
-
- def object_id(self):
- return ("acl-etype_wl-%d" % (self._sw_if_index))
-
-
-class VppAclInterface(VppObject):
- """ VPP ACL Interface """
-
- def __init__(self, test, sw_if_index, acls, n_input=0):
- self._test = test
- self._sw_if_index = sw_if_index
- self.n_input = n_input
- self.acls = acls
-
- @property
- def sw_if_index(self):
- return self._sw_if_index
-
- @property
- def count(self):
- return len(self.acls)
-
- def encode_acls(self):
- acls = []
- for acl in self.acls:
- acls.append(acl.acl_index)
- return acls
-
- def add_vpp_config(self, expect_error=False):
- try:
- reply = self._test.vapi.acl_interface_set_acl_list(
- sw_if_index=self._sw_if_index, n_input=self.n_input,
- count=self.count, acls=self.encode_acls())
- self._test.registry.register(self, self._test.logger)
- if expect_error:
- self._test.fail("Unexpected api reply")
- return self
- except UnexpectedApiReturnValueError:
- if not expect_error:
- self._test.fail("Unexpected api reply")
- return None
-
- def remove_vpp_config(self, expect_error=False):
- try:
- reply = self._test.vapi.acl_interface_set_acl_list(
- sw_if_index=self._sw_if_index, n_input=0, count=0, acls=[])
- if expect_error:
- self._test.fail("Unexpected api reply")
- except UnexpectedApiReturnValueError:
- if not expect_error:
- self._test.fail("Unexpected api reply")
-
- def query_vpp_config(self):
- dump = self._test.vapi.acl_interface_list_dump(
- sw_if_index=self._sw_if_index)
- for acl_list in dump:
- if acl_list.count > 0:
- return True
- return False
-
- def object_id(self):
- return ("acl-if-list-%d" % (self._sw_if_index))
-
-
-class MacipRule():
- """ Mac Ip rule """
-
- def __init__(self, is_permit, src_mac=0, src_mac_mask=0,
- src_prefix=IPv4Network('0.0.0.0/0')):
- self.is_permit = is_permit
- self.src_mac = src_mac
- self.src_mac_mask = src_mac_mask
- self.src_prefix = src_prefix
-
- def encode(self):
- return {'is_permit': self.is_permit, 'src_mac': self.src_mac,
- 'src_mac_mask': self.src_mac_mask,
- 'src_prefix': self.src_prefix}
-
-
-class VppMacipAcl(VppObject):
- """ Vpp Mac Ip ACL """
-
- def __init__(self, test, rules, acl_index=INVALID_INDEX, tag=None):
- self._test = test
- self._acl_index = acl_index
- self.tag = tag
- self._rules = rules
-
- @property
- def acl_index(self):
- return self._acl_index
-
- @property
- def rules(self):
- return self._rules
-
- @property
- def count(self):
- return len(self._rules)
-
- def encode_rules(self):
- rules = []
- for rule in self._rules:
- rules.append(rule.encode())
- return rules
-
- def add_vpp_config(self, expect_error=False):
- try:
- reply = self._test.vapi.macip_acl_add_replace(
- acl_index=self._acl_index, tag=self.tag, count=self.count,
- r=self.encode_rules())
- self._acl_index = reply.acl_index
- self._test.registry.register(self, self._test.logger)
- if expect_error:
- self._test.fail("Unexpected api reply")
- return self
- except UnexpectedApiReturnValueError:
- if not expect_error:
- self._test.fail("Unexpected api reply")
- return None
-
- def modify_vpp_config(self, rules):
- self._rules = rules
- self.add_vpp_config()
-
- def remove_vpp_config(self, expect_error=False):
- try:
- self._test.vapi.macip_acl_del(acl_index=self._acl_index)
- if expect_error:
- self._test.fail("Unexpected api reply")
- except UnexpectedApiReturnValueError:
- if not expect_error:
- self._test.fail("Unexpected api reply")
-
- def dump(self):
- return self._test.vapi.macip_acl_dump(acl_index=self._acl_index)
-
- def query_vpp_config(self):
- dump = self.dump()
- for rule in dump:
- if rule.acl_index == self._acl_index:
- return True
- return False
-
- def object_id(self):
- return ("macip-acl-%s-%d" % (self.tag, self._acl_index))
-
-
-class VppMacipAclInterface(VppObject):
- """ VPP Mac Ip ACL Interface """
-
- def __init__(self, test, sw_if_index, acls):
- self._test = test
- self._sw_if_index = sw_if_index
- self.acls = acls
-
- @property
- def sw_if_index(self):
- return self._sw_if_index
-
- @property
- def count(self):
- return len(self.acls)
-
- def add_vpp_config(self):
- for acl in self.acls:
- self._test.vapi.macip_acl_interface_add_del(
- is_add=True, sw_if_index=self._sw_if_index,
- acl_index=acl.acl_index)
- self._test.registry.register(self, self._test.logger)
-
- def remove_vpp_config(self):
- for acl in self.acls:
- self._test.vapi.macip_acl_interface_add_del(
- is_add=False, sw_if_index=self._sw_if_index,
- acl_index=acl.acl_index)
-
- def dump(self):
- return self._test.vapi.macip_acl_interface_list_dump(
- sw_if_index=self._sw_if_index)
-
- def query_vpp_config(self):
- dump = self.dump()
- for acl_list in dump:
- for acl_index in acl_list.acls:
- if acl_index != INVALID_INDEX:
- return True
- return False
-
- def object_id(self):
- return ("macip-acl-if-list-%d" % (self._sw_if_index))
Code Review / vpp.git / blobdiff