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[yang]: Add yang model for MACsec #10559

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merged 9 commits into from
Apr 18, 2022
Merged

[yang]: Add yang model for MACsec #10559

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e8f1cc3
Add macsec yang model
Pterosaur Apr 12, 2022
b255215
Add regular testcase
Pterosaur Apr 12, 2022
41c0296
Add more testcases
Pterosaur Apr 13, 2022
0caac8a
Add newline at the end of files
Pterosaur Apr 13, 2022
ee0de56
add sample
Pterosaur Apr 13, 2022
753b7fb
Fix bug
Pterosaur Apr 13, 2022
2a28135
remove useless newlines
Pterosaur Apr 13, 2022
515aa88
Polish code
Pterosaur Apr 14, 2022
77695fb
Move import to the beggin of module
Pterosaur Apr 14, 2022
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6 changes: 4 additions & 2 deletions src/sonic-yang-models/setup.py
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Original file line number Diff line number Diff line change
Expand Up @@ -143,7 +143,8 @@ def run(self):
'./yang-models/sonic-tc-queue-map.yang',
'./yang-models/sonic-pfc-priority-queue-map.yang',
'./yang-models/sonic-pfc-priority-priority-group-map.yang',
'./yang-models/sonic-port-qos-map.yang']),
'./yang-models/sonic-port-qos-map.yang',
'./yang-models/sonic-macsec.yang']),
('cvlyang-models', ['./cvlyang-models/sonic-acl.yang',
'./cvlyang-models/sonic-bgp-common.yang',
'./cvlyang-models/sonic-bgp-global.yang',
Expand Down Expand Up @@ -194,7 +195,8 @@ def run(self):
'./cvlyang-models/sonic-tc-queue-map.yang',
'./cvlyang-models/sonic-pfc-priority-queue-map.yang',
'./cvlyang-models/sonic-pfc-priority-priority-group-map.yang',
'./cvlyang-models/sonic-port-qos-map.yang']),
'./cvlyang-models/sonic-port-qos-map.yang',
'./cvlyang-models/sonic-macsec.yang']),
],
zip_safe=False,
)
21 changes: 19 additions & 2 deletions src/sonic-yang-models/tests/files/sample_config_db.json
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Expand Up @@ -426,7 +426,8 @@
"admin_status": "up",
"index": "0",
"asic_port_name": "Eth0-ASIC1",
"role": "Ext"
"role": "Ext",
"macsec": "test"
},
"Ethernet1": {
"alias": "Eth1/2",
Expand Down Expand Up @@ -1686,8 +1687,24 @@
"vlan_id": "111",
"vsid": "5000"
}
}
},


"MACSEC_PROFILE": {
"test": {
"priority": "64",
"cipher_suite": "GCM-AES-128",
"primary_cak": "0123456789ABCDEF0123456789ABCDEF",
"primary_ckn": "6162636465666768696A6B6C6D6E6F70",
"fallback_cak": "00000000000000000000000000000000",
"fallback_ckn": "11111111111111111111111111111111",
"policy": "security",
"enable_replay_protect": "true",
"replay_window": "64",
"send_sci": "true",
"rekey_period": "3600"
}
}

},
"SAMPLE_CONFIG_DB_UNKNOWN": {
Expand Down
29 changes: 29 additions & 0 deletions src/sonic-yang-models/tests/yang_model_tests/tests/macsec.json
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@@ -0,0 +1,29 @@
{
"VALID_PROFILE": {
"desc": "Valid MACsec profile test"
},
"DUPLICATE_CKN": {
"desc": "Primary CKN equals than fallback CKN",
"eStrKey": "Must"
},
"INVALID_CAK_LENGTH": {
"desc": "Invalid CAK length",
"eStrKey": "Pattern"
},
"INVALID_CAK_CHARACTER": {
"desc": "Invalid CAK character",
"eStrKey": "Pattern"
},
"INVALID_CIPHER_LOWERCASE": {
"desc": "Invalid cipher with lowercase",
"eStrKey": "Pattern"
},
"MISMATCH_LENGTH_PRIMARY_FALLBACK": {
"desc": "Mismatch length of primary and fallback",
"eStrKey": "Must"
},
"SET_REPLAY_WINDOW_WHEN_DISABLE_REPLAY_PROTECT": {
"desc": "Set replay window when disable replay protect",
"eStrKey": "When"
}
}
141 changes: 141 additions & 0 deletions src/sonic-yang-models/tests/yang_model_tests/tests_config/macsec.json
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@@ -0,0 +1,141 @@
{
"VALID_PROFILE": {
"sonic-macsec:sonic-macsec": {
"sonic-macsec:MACSEC_PROFILE": {
"MACSEC_PROFILE_LIST": [
{
"name": "test32",
"priority": 64,
"cipher_suite": "GCM-AES-128",
"primary_cak": "0123456789ABCDEF0123456789ABCDEF",
"primary_ckn": "6162636465666768696A6B6C6D6E6F70",
"fallback_cak": "00000000000000000000000000000000",
"fallback_ckn": "11111111111111111111111111111111",
"policy": "security",
"enable_replay_protect": "true",
"replay_window": 64,
"send_sci": "true",
"rekey_period": 3600
},
{
"name": "test64",
"priority": 64,
"cipher_suite": "GCM-AES-XPN-256",
"primary_cak": "0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF",
"primary_ckn": "6162636465666768696A6B6C6D6E6F706162636465666768696A6B6C6D6E6F70",
"fallback_cak": "0000000000000000000000000000000000000000000000000000000000000000",
"fallback_ckn": "1111111111111111111111111111111111111111111111111111111111111111",
"policy": "security",
"enable_replay_protect": "true",
"replay_window": 64,
"send_sci": "true",
"rekey_period": 3600
}
]
}
},
"sonic-port:sonic-port": {
"sonic-port:PORT": {
"PORT_LIST": [
{
"admin_status": "up",
"alias": "eth8",
"description": "Ethernet8",
"fec": "rs",
"lanes": "65",
"mtu": 9000,
"pfc_asym": "on",
"name": "Ethernet8",
"tpid": "0x8100",
"speed": 25000,
"macsec": "test32"
}
]
}
}
},
"INVALID_CIPHER_LOWERCASE": {
"sonic-macsec:sonic-macsec": {
"sonic-macsec:MACSEC_PROFILE": {
"MACSEC_PROFILE_LIST": [
{
"name": "test",
"cipher_suite": "gcm-aes-128",
"primary_cak": "0123456789ABCDEF0123456789ABCDEF",
"primary_ckn": "6162636465666768696A6B6C6D6E6F70"
}
]
}
}
},
"DUPLICATE_CKN": {
"sonic-macsec:sonic-macsec": {
"sonic-macsec:MACSEC_PROFILE": {
"MACSEC_PROFILE_LIST": [
{
"name": "test",
"primary_cak": "0123456789ABCDEF0123456789ABCDEF",
"primary_ckn": "6162636465666768696A6B6C6D6E6F70",
"fallback_cak": "0123456789ABCDEF0123456789ABCDEF",
"fallback_ckn": "6162636465666768696A6B6C6D6E6F70"
}
]
}
}
},
"INVALID_CAK_LENGTH": {
"sonic-macsec:sonic-macsec": {
"sonic-macsec:MACSEC_PROFILE": {
"MACSEC_PROFILE_LIST": [
{
"name": "test",
"primary_cak": "0123456789ABCDEF0123456789ABCDEFA",
"primary_ckn": "6162636465666768696A6B6C6D6E6F70A"
}
]
}
}
},
"INVALID_CAK_CHARACTER": {
"sonic-macsec:sonic-macsec": {
"sonic-macsec:MACSEC_PROFILE": {
"MACSEC_PROFILE_LIST": [
{
"name": "test",
"primary_cak": "X123456789ABCDEF0123456789ABCDEF",
"primary_ckn": "X162636465666768696A6B6C6D6E6F70"
}
]
}
}
},
"MISMATCH_LENGTH_PRIMARY_FALLBACK": {
"sonic-macsec:sonic-macsec": {
"sonic-macsec:MACSEC_PROFILE": {
"MACSEC_PROFILE_LIST": [
{
"name": "test",
"primary_cak": "0123456789ABCDEF0123456789ABCDEF",
"primary_ckn": "6162636465666768696A6B6C6D6E6F70",
"fallback_cak": "0000000000000000000000000000000000000000000000000000000000000000",
"fallback_ckn": "1111111111111111111111111111111111111111111111111111111111111111"
}
]
}
}
},
"SET_REPLAY_WINDOW_WHEN_DISABLE_REPLAY_PROTECT": {
"sonic-macsec:sonic-macsec": {
"sonic-macsec:MACSEC_PROFILE": {
"MACSEC_PROFILE_LIST": [
{
"name": "test",
"primary_cak": "0123456789ABCDEF0123456789ABCDEF",
"primary_ckn": "6162636465666768696A6B6C6D6E6F70",
"replay_window": 64
}
]
}
}
}
}
116 changes: 116 additions & 0 deletions src/sonic-yang-models/yang-models/sonic-macsec.yang
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@@ -0,0 +1,116 @@
module sonic-macsec {

yang-version 1.1;

namespace "http://github.com/Azure/sonic-macsec";

prefix macsec;

import sonic-types {
prefix stypes;
}

description "MACsec yang Module for SONiC OS";

revision 2022-04-12 {
description "First Revision";
}

container sonic-macsec {

container MACSEC_PROFILE {

description "MACsec profile of config_db.json";

list MACSEC_PROFILE_LIST {

key "name";

leaf name {
type string {
length 1..128;
}
}

leaf priority {
type uint8;
default 255;
}

leaf cipher_suite {
type string {
pattern "GCM-AES-128|GCM-AES-256|GCM-AES-XPN-128|GCM-AES-XPN-256";
}
default "GCM-AES-128";
}

leaf primary_cak {
type string {
pattern "[0-9a-fA-F]{32}|[0-9a-fA-F]{64}";
}
mandatory true;
}

leaf primary_ckn {
type string {
pattern "[0-9a-fA-F]{32}|[0-9a-fA-F]{64}";
}
mandatory true;
}

leaf fallback_cak {
type string {
pattern "[0-9a-fA-F]{32}|[0-9a-fA-F]{64}";
}
}

leaf fallback_ckn {
type string {
pattern "[0-9a-fA-F]{32}|[0-9a-fA-F]{64}";
}
}

must "string-length(primary_cak) = string-length(primary_ckn)";

must "string-length(fallback_cak) = string-length(fallback_ckn)";

must "string-length(fallback_cak) = string-length(primary_cak)";

must "primary_ckn != fallback_ckn";

leaf policy {
type string {
pattern "integrity_only|security";
}
default "security";
}

leaf enable_replay_protect {
type stypes:boolean_type;
default "false";
}

leaf replay_window {
when "current()/../enable_replay_protect = 'true'";
type uint32;
}

leaf send_sci {
type stypes:boolean_type;
default "true";
}

leaf rekey_period {
description "The period of proactively refresh (Unit second).
If the value is 0, which means never proactive refresh SAK.";
type uint32;
default 0;
}

} /* end of list MACSEC_PROFILE_LIST */

} /* end of container MACSEC_PROFILE */

} /* end of container sonic-macsec */

} /* end of module sonic-macsec */
10 changes: 10 additions & 0 deletions src/sonic-yang-models/yang-models/sonic-port.yang
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Expand Up @@ -13,6 +13,10 @@ module sonic-port{
prefix ext;
}

import sonic-macsec {
prefix macsec;
}

description "PORT yang Module for SONiC OS";

revision 2019-07-01 {
Expand Down Expand Up @@ -153,6 +157,12 @@ module sonic-port{
type boolean;
}

leaf macsec {
type leafref {
path "/macsec:sonic-macsec/macsec:MACSEC_PROFILE/macsec:MACSEC_PROFILE_LIST/macsec:name";
}
}

} /* end of list PORT_LIST */

} /* end of container PORT */
Expand Down