MeshShield 2.4.0 to main

common/scripts/mesh-11s_nats.sh

@@ -177,7 +177,7 @@ EOF
       # Radio parameters
       echo "set radio parameters"
       # /usr/local/bin/cli_app set txpwr fixed 23
-      /usr/local/bin/cli_app set gi long
+      /usr/local/bin/cli_app set gi short
       /usr/local/bin/cli_app set support_ch_width 1
       /usr/local/bin/cli_app set mesh_rssi_threshold -105
 

common/tools/field_test_logger/field_test_logger.py

@@ -142,6 +142,8 @@ def timestamp() -> str:
     ftl.register_logger_function("Halow SNR", wifi_stats.get_snr)
     ftl.register_logger_function("RX MCS [MAC,MCS;MAC,MCS ...]", wifi_stats.get_rx_mcs)
     ftl.register_logger_function("TX MCS [MAC,MCS;MAC,MCS ...]", wifi_stats.get_tx_mcs)
+    ftl.register_logger_function("Exp. throughput(Mbps) [MAC,Exp.Tput ...]", wifi_stats.get_expected_throughput)
+    ftl.register_logger_function("inactive time (ms) [MAC,inactive time ...]", wifi_stats.get_inactive_time)
     ftl.register_logger_function("RX throughput [Bits/s]", wifi_stats.get_rx_throughput)
     ftl.register_logger_function("TX throughput [Bits/s]", wifi_stats.get_tx_throughput)
     ftl.register_logger_function("Neighbors", wifi_stats.get_neighbors)

common/tools/field_test_logger/wifi_info.py

@@ -88,6 +88,24 @@ def get_tx_mcs(self):
 
         return out
 
+    def get_expected_throughput(self):
+        out = ""
+        for i in self.__stations.keys():
+            # Expected throughput is at index 3
+            out = f"{out}{i},{self.__stations[i][3]};"
+
+        # Remove semicolon after the last station
+        return out[:-1]
+
+    def get_inactive_time(self):
+        out = ""
+        for i in self.__stations.keys():
+            # Inactive Time is at index 4
+            out = f"{out}{i},{self.__stations[i][4]};"
+
+        # Remove semicolon after the last station
+        return out[:-1]
+
     def get_txpower(self):
         return self.__txpower
 
@@ -150,6 +168,8 @@ def __update_mcs_and_rssi(self):
         tx_mcs = "NaN"
         rx_mcs = "NaN"
         rssi = "NaN"
+        expected_throughput = "NaN"
+        inactive_time = "NaN"
 
         # halow station info fetched from cli_app if needed.
         halow_stations = None
@@ -189,7 +209,24 @@ def __update_mcs_and_rssi(self):
                         rx_mcs = halow_stations.get(station_mac)[1]
                     except (IndexError, TypeError):
                         pass
-                self.__stations[station_mac] = [rssi, tx_mcs, rx_mcs]
+
+            if "expected throughput:" in line:
+                # Extract the value and remove the "Mbps" suffix
+                throughput_str = line.split("expected throughput:")[1].strip().replace("Mbps", "").strip()
+                try:
+                    expected_throughput = float(throughput_str)
+                except ValueError:
+                    pass
+
+            if "inactive time:" in line:
+                # Extract the value and remove the "ms" suffix
+                inactive_time_str = line.split("inactive time:")[1].strip().replace("ms", "").strip()
+                try:
+                    inactive_time = int(inactive_time_str)
+                except ValueError:
+                    pass
+
+        self.__stations[station_mac] = [rssi, tx_mcs, rx_mcs, expected_throughput, inactive_time]
 
     def get_halow_stations(self) -> dict:
         cli_app_cmd = ['/usr/local/bin/cli_app', 'show', 'sta', '0', 'all']

modules/sc-mesh-secure-deployment/src/nats/cbma/unittests/test_certificate_handler.py

@@ -23,9 +23,9 @@ def test_openssl_certificate() -> None:
     end_data: datetime = certificate.get_end_date()
     assert end_data
 
-    assert '64:73:81:83:B3:F1:72:AD:28:6D:BE:9B:0F:A1:D9:D4:7F:75:72:C2' == str(skid)
-    assert '04:14:64:73:81:83:b3:f1:72:ad:28:6d:be:9b:0f:a1:d9:d4:7f:75:72:c2' == skid.hex(':')
-    assert '2024-05-13 09:16:24' == str(end_data)
-    assert ('keyid:64:73:81:83:B3:F1:72:AD:28:6D:BE:9B:0F:A1:D9:D4:7F:75:72:C2\n'
-            'DirName:/CN=Stop-Gap Insecure CA\n'
-            'serial:13:51:37:43:26:0A:A9:DE:32:FD:1C:EF:18:F2:9B:E7:A6:16:54:EF') == str(akid)
+    assert '04:14:75:05:b3:00:68:0b:9c:d0:c0:46:e5:b5:aa:58:cb:8b:44:a2:92:d5' == skid.hex(':')
+    assert '2024-03-17 08:21:07' == str(end_data)
+    assert '30:16:80:14:14:38:d5:36:b1:5d:ab:f3:30:83:23:f0:6f:5b:c7:bf:2b:51:f5:9c' == akid.hex(':')
+
+
+

modules/sc-mesh-secure-deployment/src/nats/cbma/unittests/test_secure_socket.py

@@ -26,7 +26,7 @@ def __init__(self, cert_paths: CBMACertificates, tls_method: int) -> None:
             def verify(self, conn, cert, errnum, depth, ok) -> bool:
                 return True
 
-        secure_socket = TestSecureSocket(cert_paths, SSL.TLS_SERVER_METHOD)
+        secure_socket = TestSecureSocket(cert_paths, SSL.SSLv23_METHOD)
         try:
             secure_socket.create_ssl_context()
             assert True

modules/sc-mesh-secure-deployment/src/nats/cbma_coverage_report.txt

@@ -0,0 +1,42 @@
+============================= test session starts ==============================
+platform linux -- Python 3.10.12, pytest-8.0.0, pluggy-1.4.0 -- /home/mika/work/nix/mesh_com/modules/sc-mesh-secure-deployment/src/nats/unittest_cbma/bin/python3
+cachedir: .pytest_cache
+rootdir: /home/mika/work/nix/mesh_com/modules/sc-mesh-secure-deployment/src/nats
+plugins: cov-5.0.0
+collecting ... collected 2 items
+
+cbma/unittests/test_certificate_handler.py::test_openssl_certificate PASSED [ 50%]
+cbma/unittests/test_secure_socket.py::TestCreateSSLContext::test_certificate_loading PASSED [100%]
+
+---------- coverage: platform linux, python 3.10.12-final-0 ----------
+Name                                             Stmts   Miss  Cover   Missing
+------------------------------------------------------------------------------
+cbma/cbma.py                                       134    134     0%   1-207
+cbma/certificates/certificates.py                   29      3    90%   20, 28, 44
+cbma/controller.py                                 122    122     0%   1-169
+cbma/models/certificates.py                         19      3    84%   17, 21, 25
+cbma/models/secure_socket/secure_connection.py      28      8    71%   10, 15, 20, 25, 30, 35, 40, 45
+cbma/models/secure_socket/secure_context.py          8      1    88%   13
+cbma/models/secure_socket/verification.py           11      1    91%   19
+cbma/secure_socket/__init__.py                       0      0   100%
+cbma/secure_socket/client.py                        79     79     0%   1-127
+cbma/secure_socket/secure_connection.py             47     28    40%   27-30, 34, 38, 42-46, 50-56, 60-70
+cbma/secure_socket/secure_context.py                34      7    79%   58-61, 65-68
+cbma/secure_socket/secure_socket.py                 11      2    82%   14-16
+cbma/secure_socket/server.py                        73     73     0%   1-105
+cbma/secure_socket/verification.py                  78     54    31%   43-54, 58-68, 72-76, 80-103, 107-114, 128-145
+cbma/standalone.py                                 106    106     0%   1-175
+cbma/unittests/test_certificate_handler.py          19      0   100%
+cbma/unittests/test_secure_socket.py                24      3    88%   27, 33-34
+cbma/utils/__init__.py                               0      0   100%
+cbma/utils/certificates.py                          22     14    36%   18-33
+cbma/utils/common.py                                38     29    24%   12-28, 33-48, 52, 56, 60-61
+cbma/utils/logging.py                              132     73    45%   29, 49, 58-60, 68-69, 87-123, 127-136, 145, 154-159, 169-199
+cbma/utils/macsec.py                                81     81     0%   1-125
+cbma/utils/multicast.py                              2      2     0%   3-8
+cbma/utils/networking.py                            30     21    30%   13-16, 20-25, 29-40, 44-49
+------------------------------------------------------------------------------
+TOTAL                                             1127    844    25%
+
+
+============================== 2 passed in 0.22s ===============================

modules/sc-mesh-secure-deployment/src/nats/conf/default_ms_config.yaml

@@ -2,6 +2,9 @@
 # Mesh Shield config file #
 ###########################
 
+# hostname of the device
+hostname: nixos
+
 # All the interfaces are black by default.
 # Excluded interfaces or interfaces without macsec certificates are not added to lower CBMA.
 # White interfaces are added to upper CBMA and are excluded automatically from lower CBMA.
@@ -21,10 +24,16 @@ CBMA:
     - sap0
     - sta0
     - wfd0
-  white_interfaces: 
+    - end0
+    - end1
+  white_interfaces:
   red_interfaces:
     - wlan1
     - usb0
+    - eth0
+    - end0
+    - end1
+    - lan1
 
 BATMAN:
   routing_algo: BATMAN_V
@@ -35,17 +44,17 @@ BATMAN:
     hardif:
       halow1: 20
 
-VLAN:
+#VLAN:
 # Remember that IP address definitions for such interface that is added to
 # CBMA's red_interfaces list (i.e. br-lan bridge) are not effective.
-  vlan_black:
-    parent_interface: eth0
-    vlan_id: 100
-    ipv4_address: 192.168.1.1
-    ipv4_subnet_mask: 255.255.255.0
-    ipv6_local_address: fe80::192.168.1.1
-    ipv6_prefix_length: 64
-  vlan_red:
-    parent_interface: eth0
-    vlan_id: 200
+#  vlan_black:
+#    parent_interface: eth0
+#    vlan_id: 100
+#    ipv4_address: 192.168.1.1
+#    ipv4_subnet_mask: 255.255.255.0
+#    ipv6_local_address: fe80::192.168.1.1
+#    ipv6_prefix_length: 64
+#  vlan_red:
+#    parent_interface: eth0
+#    vlan_id: 200
 

modules/sc-mesh-secure-deployment/src/nats/run_cbma_unittests_PC.sh

@@ -0,0 +1,31 @@
+#!/bin/bash
+
+# preconditions
+if [ ! -f "$(pwd)/$(basename $0)" ]; then
+    echo "Script is not being executed in the same folder"
+    exit 1
+fi
+
+# python virtualenv
+python3 -m venv unittest_cbma
+source unittest_cbma/bin/activate
+
+# install dependencies to virtualenv
+pip install -r ./cbma/requirements.txt
+pip install -r ./requirements.txt
+# install testing only related dependencies
+pip install pytest pytest-cov
+
+# discover and run unittests
+pytest --cov=cbma --cov-report term-missing -v --ignore=lucius/unittests --ignore=debug_tests --ignore=cbma/unittest --ignore=cbma/tests --ignore=tests |& tee ./cbma_coverage_report.txt
+
+## deactivate virtualenv
+deactivate
+
+# Clean up __pycache__ directories
+find . -type d -name '__pycache__' -exec rm -rf {} +
+# Clean up unittest venv
+rm -rf unittest_cbma
+# Clean up coverage tool's SQL database
+rm -f .coverage
+

modules/sc-mesh-secure-deployment/src/nats/src/bat_ctrl_utils.py

@@ -127,8 +127,9 @@ def configure_batman_interface(self, batman_if: str) -> None:
                 ["batctl", "meshif", batman_if, "fragmentation", "1"], check=True
             )
 
+            ogm_interval = "5000" if is_upper else "500"
             subprocess.run(
-                ["batctl", "meshif", batman_if, "orig_interval", "5000"], check=True
+                ["batctl", "meshif", batman_if, "orig_interval", ogm_interval], check=True
             )
 
         except subprocess.CalledProcessError as e: