def apply_table_cfg(etree_table, stage, prio):
table_name = etree_table.attrib['tag']
dbg_print("Creating table stage = ", stage, "prio = ", prio)
t = nas_acl.TableCPSObj(table_id=table_name,
stage=stage,
priority=int(prio))
for field in etree_table.findall('allow-match'):
dbg_print("Add allow filter ", field.text)
t.add_allow_filter(field.text)
for field in etree_table.findall('allow-action'):
dbg_print("Add allow action ", field.text)
t.add_allow_action(field.text)
dbg_print(t.data())
cps_upd = ('create', t.data())
ret = cps_utils.CPSTransaction([cps_upd]).commit()
if ret == False:
raise RuntimeError("ACL INIT - Table creation failed: " + table_name)
t = nas_acl.TableCPSObj(cps_data=ret[0])
table_id = t.extract_id()
dbg_print("Created Table " + table_name + "-" + str(table_id))
return table_id
def __get_table(type, fields):
_table_id = nas_acl.create_table(stage=type,\
prio=_default_table_prio, allow_filters=fields,only_if_not_exist=True)
out = []
if cps.get([nas_acl.TableCPSObj(table_id=_table_id).data()], out) == True:
if out:
return nas_acl.TableCPSObj(cps_data=out[0])
return None
def acl_ut_entry_delete_rollback(table_id, entry_id, counter_id):
global total, passed
total.append(sys._getframe().f_code.co_name)
# Transaction with multiple updates
upd = []
# Delete entry
e = nas_acl.EntryCPSObj(table_id=table_id, entry_id=entry_id)
upd.append(('delete', e.data()))
# Delete counter
e = nas_acl.CounterCPSObj(table_id=table_id, counter_id=counter_id)
upd.append(('delete', e.data()))
# Delete table
e = nas_acl.TableCPSObj(table_id=table_id)
upd.append(('delete', e.data()))
# Delete entry again - should fail
e = nas_acl.EntryCPSObj(table_id=table_id, entry_id=entry_id)
upd.append(('delete', e.data()))
print upd
r = cps_utils.CPSTransaction(upd).commit()
if r == False:
print "Error deleting entry twice (Expected) - Should have rolled back to create table, counter and entry again"
raw_input(
"Check table and entry is Roll back recreated and Press Enter to continue...")
passed.append(sys._getframe().f_code.co_name)
else:
print "#### Failed - Deleting twice did not give error"
def __create_table():
if _args['table_stage'] == None or _args[
'table_priority'] == None or _args['table_match'] == None:
print('Missing manditory attributes to create table')
sys.exit(1)
_table_id = nas_acl.create_table(stage=_args['table_stage'],prio=_args['table_priority'],\
allow_filters=_args['table_match'],only_if_not_exist=True)
_table = nas_acl.TableCPSObj(table_id=_table_id)
out = []
if cps.get([_table.data()], out) == True:
for t_cps in out:
t = nas_acl.TableCPSObj(cps_data=t_cps)
_table = t
return _table
def test_check_entry():
ret_tlist = []
tid = 1
eid = "ospfv3-all-dr"
filt = nas_acl.TableCPSObj(table_id=tid)
if not cps.get([filt.data()], ret_tlist):
print "Error in Table Get"
exit()
print ""
print "Finding Entry in Table "
filt = nas_acl.EntryCPSObj(table_id=tid, entry_id=eid)
ret_elist = []
if not cps.get([filt.data()], ret_elist):
print "Error in Entry Get"
for entry in ret_elist:
e = nas_acl.EntryCPSObj(cps_data=entry)
cps_data = e.data()
print "The Entry ID is:" + str(e.extract_attr(cps_data, 'id'))
assert e.extract_attr(cps_data, 'match/IP_PROTOCOL_VALUE/data') == 89
for child in value:
elem_val[child.tag] = child.text
dbg_print("Add type ", elem_type, "val = ", elem_val)
return elem_type, elem_val
def dbg_print(*args):
if dbg_on:
print(args)
if __name__ == '__main__':
if 'DN_ACL_CFG_PATH' in os.environ.keys():
acl_cfg_path = os.environ['DN_ACL_CFG_PATH']
else:
acl_cfg_path = target_cfg_path
t = nas_acl.TableCPSObj()
r = []
while cps.get([t.data()], r) == False:
time.sleep(1)
try:
table_detail_map, entry_detail_map = load_detail_list()
load_master_list(table_detail_map, entry_detail_map)
except RuntimeError as r:
print "Runtime Error: " + str(r)
sys.exit(1)
# See the Apache Version 2.0 License for specific language governing
# permissions and limitations under the License.
import sys
import nas_acl
import cps
tid = None
eid = None
ret_tlist = []
if len(sys.argv) > 1:
tid = sys.argv[1]
if len(sys.argv) > 2:
eid = sys.argv[2]
filt = nas_acl.TableCPSObj(table_id=tid)
if not cps.get([filt.data()], ret_tlist):
print "Error in Table Get"
exit()
for table in ret_tlist:
t = nas_acl.TableCPSObj(cps_data=table)
print ""
print "TABLE "
t.print_obj()
print ""
print "Entries in Table "
filt = nas_acl.EntryCPSObj(table_id=t.extract_id(), entry_id=eid)
ret_elist = []
if not cps.get([filt.data()], ret_elist):
else:
print "No entries in table"
filt = nas_acl.CounterCPSObj(table_id=tid)
if cps.get([filt.data()], out_counter):
for e_cps in out_counter:
e = nas_acl.CounterCPSObj(cps_data=e_cps)
eid = e.extract_id()
print "Deleting counter ", eid, "in table ", e.extract('table-id')
e1 = nas_acl.CounterCPSObj(e.extract('table-id'), eid)
cps_delete(e1)
else:
print "No counters in table"
if tid is None:
filt = nas_acl.TableCPSObj()
if not cps.get([filt.data()], out_table):
print "Table Get failed"
exit()
for t_cps in out_table:
t = nas_acl.TableCPSObj(cps_data=t_cps)
tid = t.extract_id()
print "Deleting table ", tid
t1 = nas_acl.TableCPSObj(tid)
cps_delete(t1)
else:
t = nas_acl.TableCPSObj(table_id=tid)
print "Deleting table ", tid
cps_delete(t)
