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authorJakub Grajciar <jgrajcia@cisco.com>2020-01-30 13:26:43 +0100
committerJakub Grajciar <jgrajcia@cisco.com>2020-04-28 11:54:00 +0000
commit58db6e16cf4f3bb1740ca2f62d7d887baad58d63 (patch)
treed8863a2a8bacccb6d3ca78c649910a3fa20acc12 /test/lisp.py
parent4830e4f78fb8e46b23a1a0711cd06969a77d8d95 (diff)
lisp: API cleanup
Use consistent API types. Type: fix Signed-off-by: Jakub Grajciar <jgrajcia@cisco.com> Change-Id: Ib7f73a0b6de188982a09040f7739dc46be3cb1de Signed-off-by: Jakub Grajciar <jgrajcia@cisco.com>
Diffstat (limited to 'test/lisp.py')
-rw-r--r--test/lisp.py155
1 files changed, 87 insertions, 68 deletions
diff --git a/test/lisp.py b/test/lisp.py
index 86f0009ead1..a2e711f9d2a 100644
--- a/test/lisp.py
+++ b/test/lisp.py
@@ -1,4 +1,5 @@
import socket
+from ipaddress import ip_network
from vpp_object import VppObject
@@ -19,13 +20,13 @@ class VppLispLocatorSet(VppObject):
return self._ls_name
def add_vpp_config(self):
- self.test.vapi.lisp_add_del_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(b'\x00') == self._ls_name:
+ if ls.ls_name.strip('\x00') == self._ls_name:
return ls
return None
@@ -33,7 +34,7 @@ class VppLispLocatorSet(VppObject):
return self.get_lisp_locator_sets_dump_entry() is not None
def remove_vpp_config(self):
- self.test.vapi.lisp_add_del_locator_set(ls_name=self._ls_name,
+ self.test.vapi.lisp_add_del_locator_set(locator_set_name=self._ls_name,
is_add=0)
def object_id(self):
@@ -73,7 +74,7 @@ class VppLispLocator(VppObject):
return self._weight
def add_vpp_config(self):
- self.test.vapi.lisp_add_del_locator(ls_name=self._ls_name,
+ 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)
@@ -93,7 +94,7 @@ class VppLispLocator(VppObject):
def remove_vpp_config(self):
self.test.vapi.lisp_add_del_locator(
- ls_name=self._ls_name, sw_if_index=self._sw_if_index,
+ 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)
@@ -102,9 +103,9 @@ class VppLispLocator(VppObject):
class LispEIDType(object):
- IP4 = 0
- IP6 = 1
- MAC = 2
+ PREFIX = 0
+ MAC = 1
+ NSH = 2
class LispKeyIdType(object):
@@ -117,35 +118,52 @@ class LispEID(object):
""" 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))
- # 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 {!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')
@property
def packed(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)
+ if self.eid_type == LispEIDType.PREFIX:
+ return {"type": self._type, "address": {"prefix": self.prefix}}
elif self.eid_type == LispEIDType.MAC:
+ return {"type": self._type, "address": {"mac": self.mac}}
+ elif self.eid_type == LispEIDType.NSH:
return Exception('Unimplemented')
- raise Exception('Unknown EID type {!s}!'.format(self.eid_type))
+
+
+class LispKey(object):
+ """ 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):
@@ -180,9 +198,7 @@ class VppLispMapping(VppObject):
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=self._eid.packed)
+ eid_set=1, vni=self._vni, eid=self._eid.packed)
def query_vpp_config(self):
mapping = self.get_lisp_mapping_dump_entry()
@@ -190,7 +206,7 @@ class VppLispMapping(VppObject):
def object_id(self):
return 'lisp-mapping-[%s]-%s-%s-%s' % (
- self.vni, self.eid, self.priority, self.weight)
+ self.vni, self.eid.address, self.priority, self.weight)
class VppLocalMapping(VppLispMapping):
@@ -199,8 +215,7 @@ class VppLocalMapping(VppLispMapping):
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):
@@ -216,19 +231,29 @@ class VppLocalMapping(VppLispMapping):
def add_vpp_config(self):
self.test.vapi.lisp_add_del_local_eid(
- ls_name=self._ls_name, eid_type=self._eid.eid_type,
- eid=self._eid.packed, prefix_len=self._eid.prefix_length,
- vni=self._vni, key_id=self._key_id, key=self._key)
+ 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_add_del_local_eid(
- ls_name=self._ls_name, eid_type=self._eid.eid_type,
- eid=self._eid.packed, prefix_len=self._eid.prefix_length,
+ 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 LispRemoteLocator(object):
+ 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):
@@ -240,23 +265,24 @@ class VppRemoteMapping(VppLispMapping):
@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_add_del_remote_mapping(
- rlocs=self._rlocs, eid_type=self._eid.eid_type,
- eid=self._eid.packed, eid_prefix_len=self._eid.prefix_length,
- vni=self._vni, rlocs_num=len(self._rlocs))
+ 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_add_del_remote_mapping(
- eid_type=self._eid.eid_type, eid=self._eid.packed,
- eid_prefix_len=self._eid.prefix_length, vni=self._vni,
- is_add=0, rlocs_num=0)
+ 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):
@@ -288,22 +314,19 @@ class VppLispAdjacency(VppObject):
def add_vpp_config(self):
self.test.vapi.lisp_add_del_adjacency(
- leid=self._leid.packed,
- reid=self._reid.packed, eid_type=self._leid.eid_type,
- leid_len=self._leid.prefix_length,
- reid_len=self._reid.prefix_length, vni=self._vni)
+ 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 eid.packed != eid_data[0:eid.data_length]:
+ if eid.address != eid_api.address:
return False
return True
@@ -311,19 +334,15 @@ class VppLispAdjacency(VppObject):
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_add_del_adjacency(
- leid=self._leid.packed,
- reid=self._reid.packed, eid_type=self._leid.eid_type,
- leid_len=self._leid.prefix_length,
- reid_len=self._reid.prefix_length, vni=self._vni, is_add=0)
+ 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)