Commit 5c553a4f authored by Georgios P. Katsikas's avatar Georgios P. Katsikas
Browse files

feat: P4 ACL service handler

parent 918206dc

src/service/service/service_handlers/__init__.py

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@@ -29,6 +29,7 @@ from .p4_dummy_l1.p4_dummy_l1_service_handler import P4DummyL1ServiceHandler 
from .p4_fabric_tna_int.p4_fabric_tna_int_service_handler import P4FabricINTServiceHandler

from .p4_fabric_tna_l2_simple.p4_fabric_tna_l2_simple_service_handler import P4FabricL2SimpleServiceHandler

from .p4_fabric_tna_l3.p4_fabric_tna_l3_service_handler import P4FabricL3ServiceHandler

from .p4_fabric_tna_acl.p4_fabric_tna_acl_service_handler import P4FabricACLServiceHandler

from .tapi_tapi.TapiServiceHandler import TapiServiceHandler

from .tapi_xr.TapiXrServiceHandler import TapiXrServiceHandler

from .optical_tfs.OpticalTfsServiceHandler import OpticalTfsServiceHandler
@@ -132,6 +133,12 @@ SERVICE_HANDLERS = [ 
            FilterFieldEnum.DEVICE_DRIVER: DeviceDriverEnum.DEVICEDRIVER_P4,

        }

    ]),

    (P4FabricACLServiceHandler, [

        {

            FilterFieldEnum.SERVICE_TYPE: ServiceTypeEnum.SERVICETYPE_ACL,

            FilterFieldEnum.DEVICE_DRIVER: DeviceDriverEnum.DEVICEDRIVER_P4,

        }

    ]),

    (L2NM_IETFL2VPN_ServiceHandler, [

        {

            FilterFieldEnum.SERVICE_TYPE  : ServiceTypeEnum.SERVICETYPE_L2NM,

src/service/service/service_handlers/p4_fabric_tna_acl/__init__.py

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# Copyright 2022-2024 ETSI SDG TeraFlowSDN (TFS) (https://tfs.etsi.org/)

#

# Licensed under the Apache License, Version 2.0 (the "License");

# you may not use this file except in compliance with the License.

# You may obtain a copy of the License at

#

#      http://www.apache.org/licenses/LICENSE-2.0

#

# Unless required by applicable law or agreed to in writing, software

# distributed under the License is distributed on an "AS IS" BASIS,

# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

# See the License for the specific language governing permissions and

# limitations under the License.

src/service/service/service_handlers/p4_fabric_tna_acl/p4_fabric_tna_acl_config.py

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# Copyright 2022-2024 ETSI SDG TeraFlowSDN (TFS) (https://tfs.etsi.org/)

#

# Licensed under the Apache License, Version 2.0 (the "License");

# you may not use this file except in compliance with the License.

# You may obtain a copy of the License at

#

#      http://www.apache.org/licenses/LICENSE-2.0

#

# Unless required by applicable law or agreed to in writing, software

# distributed under the License is distributed on an "AS IS" BASIS,

# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

# See the License for the specific language governing permissions and

# limitations under the License.



"""

Common objects and methods for In-band Network Telemetry (INT) dataplane

based on the SD-Fabric dataplane model.

This dataplane covers both software based and hardware-based Stratum-enabled P4 switches,

such as the BMv2 software switch and Intel's Tofino/Tofino-2 switches.



SD-Fabric repo: https://github.com/stratum/fabric-tna

SD-Fabric docs: https://docs.sd-fabric.org/master/index.html

"""



import logging



from service.service.service_handlers.p4_fabric_tna_commons.p4_fabric_tna_commons import *



LOGGER = logging.getLogger(__name__)



# ACL service handler settings

ACL = "acl"

ACTION = "action"

ACTION_DROP = "drop"

ACTION_ALLOW = "allow"

ACTION_LIST = [ACTION_ALLOW, ACTION_DROP]



def is_valid_acl_action(action : str) -> bool:

    return action in ACTION_LIST

src/service/service/service_handlers/p4_fabric_tna_acl/p4_fabric_tna_acl_service_handler.py

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src/tests/p4-fabric-tna/README.md

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@@ -153,6 +153,20 @@ cd ~/tfs-ctrl/ 
bash src/tests/p4-fabric-tna/run_test_04b_service_deprovision_l3.sh

```



#### Provision ACL network service via the Service API



```shell

cd ~/tfs-ctrl/

bash src/tests/p4-fabric-tna/run_test_05a_service_provision_acl.sh

```



#### Deprovision ACL network service via the Service API



```shell

cd ~/tfs-ctrl/

bash src/tests/p4-fabric-tna/run_test_05b_service_deprovision_acl.sh

```



#### Provision INT service via the Service API



```shell