-from scapy.fields import *
-from vpp_object import *
+import socket
+from ipaddress import ip_network
+
+from vpp_object import VppObject
class VppLispLocatorSet(VppObject):
- """ Represents LISP locator set in VPP """
+ """Represents LISP locator set in VPP"""
def __init__(self, test, ls_name):
self._test = test
return self._ls_name
def add_vpp_config(self):
- self.test.vapi.lisp_locator_set(ls_name=self._ls_name)
+ self.test.vapi.lisp_add_del_locator_set(locator_set_name=self._ls_name)
self._test.registry.register(self, self.test.logger)
def get_lisp_locator_sets_dump_entry(self):
result = self.test.vapi.lisp_locator_set_dump()
for ls in result:
- if ls.ls_name.strip('\x00') == self._ls_name:
+ if ls.ls_name.strip("\x00") == self._ls_name:
return ls
return None
return self.get_lisp_locator_sets_dump_entry() is not None
def remove_vpp_config(self):
- self.test.vapi.lisp_locator_set(ls_name=self._ls_name, is_add=0)
+ self.test.vapi.lisp_add_del_locator_set(
+ locator_set_name=self._ls_name, is_add=0
+ )
def object_id(self):
- return 'lisp-locator-set-%s' % self._ls_name
+ return "lisp-locator-set-%s" % self._ls_name
class VppLispLocator(VppObject):
- """ Represents LISP locator in VPP """
+ """Represents LISP locator in VPP"""
def __init__(self, test, sw_if_index, ls_name, priority=1, weight=1):
self._test = test
@property
def test(self):
- """ Test which created this locator """
+ """Test which created this locator"""
return self._test
@property
def ls_name(self):
- """ Locator set name """
+ """Locator set name"""
return self._ls_name
@property
return self._weight
def add_vpp_config(self):
- self.test.vapi.lisp_locator(ls_name=self._ls_name,
- sw_if_index=self._sw_if_index,
- priority=self._priority,
- weight=self._weight)
+ self.test.vapi.lisp_add_del_locator(
+ locator_set_name=self._ls_name,
+ sw_if_index=self._sw_if_index,
+ priority=self._priority,
+ weight=self._weight,
+ )
self._test.registry.register(self, self.test.logger)
def get_lisp_locator_dump_entry(self):
locators = self.test.vapi.lisp_locator_dump(
- is_index_set=0, ls_name=self._ls_name)
+ is_index_set=0, ls_name=self._ls_name
+ )
for locator in locators:
if locator.sw_if_index == self._sw_if_index:
return locator
return locator is not None
def remove_vpp_config(self):
- self.test.vapi.lisp_locator(
- ls_name=self._ls_name, sw_if_index=self._sw_if_index,
- priority=self._priority, weight=self._weight, is_add=0)
+ self.test.vapi.lisp_add_del_locator(
+ locator_set_name=self._ls_name,
+ sw_if_index=self._sw_if_index,
+ priority=self._priority,
+ weight=self._weight,
+ is_add=0,
+ )
self._test.registry.register(self, self.test.logger)
def object_id(self):
- return 'lisp-locator-%s-%d' % (self._ls_name, self._sw_if_index)
+ return "lisp-locator-%s-%d" % (self._ls_name, self._sw_if_index)
-class LispEIDType(object):
- IP4 = 0
- IP6 = 1
- MAC = 2
+class LispEIDType:
+ PREFIX = 0
+ MAC = 1
+ NSH = 2
-class LispKeyIdType(object):
+class LispKeyIdType:
NONE = 0
SHA1 = 1
SHA256 = 2
-class LispEID(object):
- """ Lisp endpoint identifier """
+class LispEID:
+ """Lisp endpoint identifier"""
+
def __init__(self, eid):
self.eid = eid
+ self._type = -1
+
+ # find out whether EID is ip prefix, or MAC
+ try:
+ self.prefix = ip_network(self.eid)
+ self._type = LispEIDType.PREFIX
+ return
+ except ValueError:
+ if self.eid.count(":") == 5: # MAC address
+ self.mac = self.eid
+ self._type = LispEIDType.MAC
+ return
+ raise Exception("Unsupported EID format {!s}!".format(eid))
+
+ @property
+ def eid_type(self):
+ return self._type
+
+ @property
+ def address(self):
+ if self.eid_type == LispEIDType.PREFIX:
+ return self.prefix
+ elif self.eid_type == LispEIDType.MAC:
+ return self.mac
+ elif self.eid_type == LispEIDType.NSH:
+ return Exception("Unimplemented")
- # find out whether EID is ip4 prefix, ip6 prefix or MAC
- if self.eid.find("/") != -1:
- if self.eid.find(":") == -1:
- self.eid_type = LispEIDType.IP4
- self.data_length = 4
- else:
- self.eid_type = LispEIDType.IP6
- self.data_length = 16
-
- self.eid_address = self.eid.split("/")[0]
- self.prefix_length = int(self.eid.split("/")[1])
- elif self.eid.count(":") == 5: # MAC address
- self.eid_type = LispEIDType.MAC
- self.eid_address = self.eid
- self.prefix_length = 0
- self.data_length = 6
- else:
- raise Exception('Unsupported EID format {}!'.format(eid))
-
- def __str__(self):
- if self.eid_type == LispEIDType.IP4:
- return socket.inet_pton(socket.AF_INET, self.eid_address)
- elif self.eid_type == LispEIDType.IP6:
- return socket.inet_pton(socket.AF_INET6, self.eid_address)
+ @property
+ def packed(self):
+ if self.eid_type == LispEIDType.PREFIX:
+ return {"type": self._type, "address": {"prefix": self.prefix}}
elif self.eid_type == LispEIDType.MAC:
- return Exception('Unimplemented')
- raise Exception('Unknown EID type {}!'.format(self.eid_type))
+ return {"type": self._type, "address": {"mac": self.mac}}
+ elif self.eid_type == LispEIDType.NSH:
+ return Exception("Unimplemented")
+
+
+class LispKey:
+ """Lisp Key"""
+
+ def __init__(self, key_type, key):
+ self._key_type = key_type
+ self._key = key
+
+ @property
+ def packed(self):
+ return {"id": self._key_type, "key": self._key}
class VppLispMapping(VppObject):
- """ Represents common features for remote and local LISP mapping in VPP """
+ """Represents common features for remote and local LISP mapping in VPP"""
def __init__(self, test, eid, vni=0, priority=1, weight=1):
self._eid = LispEID(eid)
def get_lisp_mapping_dump_entry(self):
return self.test.vapi.lisp_eid_table_dump(
- eid_set=1, prefix_length=self._eid.prefix_length,
- vni=self._vni, eid_type=self._eid.eid_type, eid=str(self._eid))
+ eid_set=1, vni=self._vni, eid=self._eid.packed
+ )
def query_vpp_config(self):
mapping = self.get_lisp_mapping_dump_entry()
return mapping
def object_id(self):
- return 'lisp-mapping-[%s]-%s-%s-%s' % (
- self.vni, self.eid, self.priority, self.weight)
+ return "lisp-mapping-[%s]-%s-%s-%s" % (
+ self.vni,
+ self.eid.address,
+ self.priority,
+ self.weight,
+ )
class VppLocalMapping(VppLispMapping):
- """ LISP Local mapping """
- def __init__(self, test, eid, ls_name, vni=0, priority=1, weight=1,
- key_id=LispKeyIdType.NONE, key=''):
+ """LISP Local mapping"""
+
+ def __init__(
+ self,
+ test,
+ eid,
+ ls_name,
+ vni=0,
+ priority=1,
+ weight=1,
+ key_id=LispKeyIdType.NONE,
+ key="",
+ ):
super(VppLocalMapping, self).__init__(test, eid, vni, priority, weight)
self._ls_name = ls_name
- self._key_id = key_id
- self._key = key
+ self._key = LispKey(key_id, key)
@property
def ls_name(self):
return self._key
def add_vpp_config(self):
- self.test.vapi.lisp_local_mapping(
- ls_name=self._ls_name, eid_type=self._eid.eid_type,
- eid=str(self._eid), prefix_len=self._eid.prefix_length,
- vni=self._vni, key_id=self._key_id, key=self._key)
+ self.test.vapi.lisp_add_del_local_eid(
+ locator_set_name=self._ls_name,
+ eid=self._eid.packed,
+ vni=self._vni,
+ key=self._key.packed,
+ )
self._test.registry.register(self, self.test.logger)
def remove_vpp_config(self):
- self.test.vapi.lisp_local_mapping(
- ls_name=self._ls_name, eid_type=self._eid.eid_type,
- eid=str(self._eid), prefix_len=self._eid.prefix_length,
- vni=self._vni, is_add=0)
+ self.test.vapi.lisp_add_del_local_eid(
+ locator_set_name=self._ls_name,
+ eid=self._eid.packed,
+ vni=self._vni,
+ is_add=0,
+ )
def object_id(self):
- return 'lisp-eid-local-mapping-%s[%d]' % (self._eid, self._vni)
+ return "lisp-eid-local-mapping-%s[%d]" % (self._eid.address, self._vni)
-class VppRemoteMapping(VppLispMapping):
+class LispRemoteLocator:
+ def __init__(self, addr, priority=1, weight=1):
+ self.addr = addr
+ self.priority = priority
+ self.weight = weight
+
+ @property
+ def packed(self):
+ return {
+ "priority": self.priority,
+ "weight": self.weight,
+ "ip_address": self.addr,
+ }
+
+class VppRemoteMapping(VppLispMapping):
def __init__(self, test, eid, rlocs=None, vni=0, priority=1, weight=1):
- super(VppRemoteMapping, self).__init__(test, eid, vni, priority,
- weight)
+ super(VppRemoteMapping, self).__init__(test, eid, vni, priority, weight)
self._rlocs = rlocs
@property
def rlocs(self):
- return self._rlocs
+ rlocs = []
+ for rloc in self._rlocs:
+ rlocs.append(rloc.packed)
+ return rlocs
def add_vpp_config(self):
- self.test.vapi.lisp_remote_mapping(
- rlocs=self._rlocs, eid_type=self._eid.eid_type,
- eid=str(self._eid), eid_prefix_len=self._eid.prefix_length,
- vni=self._vni, rlocs_num=len(self._rlocs))
+ self.test.vapi.lisp_add_del_remote_mapping(
+ rlocs=self.rlocs,
+ deid=self._eid.packed,
+ vni=self._vni,
+ rloc_num=len(self._rlocs),
+ )
self._test.registry.register(self, self.test.logger)
def remove_vpp_config(self):
- self.test.vapi.lisp_remote_mapping(
- eid_type=self._eid.eid_type, eid=str(self._eid),
- eid_prefix_len=self._eid.prefix_length, vni=self._vni,
- is_add=0, rlocs_num=0)
+ self.test.vapi.lisp_add_del_remote_mapping(
+ deid=self._eid.packed, vni=self._vni, is_add=0, rloc_num=0
+ )
def object_id(self):
- return 'lisp-eid-remote-mapping-%s[%d]' % (self._eid, self._vni)
+ return "lisp-eid-remote-mapping-%s[%d]" % (self._eid.address, self._vni)
class VppLispAdjacency(VppObject):
- """ Represents LISP adjacency in VPP """
+ """Represents LISP adjacency in VPP"""
def __init__(self, test, leid, reid, vni=0):
self._leid = LispEID(leid)
self._reid = LispEID(reid)
if self._leid.eid_type != self._reid.eid_type:
- raise Exception('remote and local EID are different types!')
+ raise Exception("remote and local EID are different types!")
self._vni = vni
self._test = test
return self._vni
def add_vpp_config(self):
- self.test.vapi.lisp_adjacency(
- leid=str(self._leid),
- reid=str(self._reid), eid_type=self._leid.eid_type,
- leid_len=self._leid.prefix_length,
- reid_len=self._reid.prefix_length, vni=self._vni)
+ self.test.vapi.lisp_add_del_adjacency(
+ leid=self._leid.packed, reid=self._reid.packed, vni=self._vni
+ )
self._test.registry.register(self, self.test.logger)
@staticmethod
- def eid_equal(eid, eid_type, eid_data, prefix_len):
- if eid.eid_type != eid_type:
+ def eid_equal(eid, eid_api):
+ if eid.eid_type != eid_api.type:
return False
- if eid_type == LispEIDType.IP4 or eid_type == LispEIDType.IP6:
- if eid.prefix_length != prefix_len:
+ if eid_api.type == LispEIDType.PREFIX:
+ if eid.address.prefixlen != eid_api.address.prefix.prefixlen:
return False
- if str(eid) != eid_data[0:eid.data_length]:
+ if eid.address != eid_api.address:
return False
return True
def query_vpp_config(self):
res = self.test.vapi.lisp_adjacencies_get(vni=self._vni)
for adj in res.adjacencies:
- if self.eid_equal(self._leid, adj.eid_type, adj.leid,
- adj.leid_prefix_len) and \
- self.eid_equal(self._reid, adj.eid_type, adj.reid,
- adj.reid_prefix_len):
+ if self.eid_equal(self._leid, adj.leid) and self.eid_equal(
+ self._reid, adj.reid
+ ):
return True
return False
def remove_vpp_config(self):
- self.test.vapi.lisp_adjacency(
- leid=str(self._leid),
- reid=str(self._reid), eid_type=self._leid.eid_type,
- leid_len=self._leid.prefix_length,
- reid_len=self._reid.prefix_length, vni=self._vni, is_add=0)
+ self.test.vapi.lisp_add_del_adjacency(
+ leid=self._leid.packed, reid=self._reid.packed, vni=self._vni, is_add=0
+ )
def object_id(self):
- return 'lisp-adjacency-%s-%s[%d]' % (self._leid, self._reid, self._vni)
+ return "lisp-adjacency-%s-%s[%d]" % (self._leid, self._reid, self._vni)
Code Review / vpp.git / blobdiff