Adding Wi-Fi AP testcases to Apertis

https://phabricator.apertis.org/T8357

test-cases/wifi-accesspoint-uncontrolled-shutdown-reboot.yaml

+metadata:
+  name: wifi-accesspoint-uncontrolled-shutdown-reboot
+  format: "Apertis Test Definition 1.0"
+  image-types:
+    hmi: [ armhf ]
+  image-deployment:
+    - OSTree
+  type: functional
+  exec-type: manual
+  priority: critical
+  maintainer: "Apertis Project"
+  description: "Test that the Wi-Fi AP connection is re-established after rebooting the AP, which is setup on the target."
+
+  resources:
+    - "Two Wi-Fi USB dongles, see https://www.apertis.org/reference_hardware/extras/"
+
+  pre-conditions:
+    - "Make sure to connect the Wi-Fi USB dongles to both target and SDK."
+
+  expected:
+    - "After rebooting the target device, you should be able to reconnect from
+      the SDK to the Wi-Fi access point 'KEYMNGMT_TRNSMODE' running on the target device."
+    - "On the SDK, ensure to be connected to the 'KEYMNGMT_TRNSMODE' network"
+    - |
+        >$ connmanctl> services
+        *AR KEYMNGMT_TRNSMODE     wifi_1c872cc7c71d_4b45594d4e474d545f50534b_managed_psk
+        connmanctl>
+    - "On the target device the 'hostapd' output log should show a successful connection:"
+    - |
+        >$ journalctl -b -u hostapd
+        wlan0: AP-STA-CONNECTED 0c:9d:92:70:fd:4c
+        wlan0: STA 0c:9d:92:70:fd:4c RADIUS: starting accounting session 97DB26400B1D3921
+        wlan0: AP-STA-DISCONNECTED 0c:9d:92:70:fd:4c
+        wlan0: STA 0c:9d:92:70:fd:4c IEEE 802.11: authenticated
+        wlan0: STA 0c:9d:92:70:fd:4c IEEE 802.11: associated (aid 1)
+        wlan0: AP-STA-CONNECTED 0c:9d:92:70:fd:4c
+        wlan0: STA 0c:9d:92:70:fd:4c RADIUS: starting accounting session AEBCF08534CAE0B6
+        wlan0: AP-STA-DISCONNECTED 0c:9d:92:70:fd:4c
+        wlan0: interface state ENABLED->DISABLED
+        wlan0: AP-DISABLED
+        wlan0: CTRL-EVENT-TERMINATING
+        nl80211: deinit ifname=wlx1c872cc7c71d disabled_11b_rates=0
+
+run:
+  steps:
+    - "On the target device execute the below steps."
+    - "Check the wifi interface name (e.g. 'wlan0') running:"
+    - $ WIFI_SERVICE=$(connmanctl services | grep -m 1 -o 'wifi_.*')
+    - $ WIFI_IFACE=$(connmanctl services "$WIFI_SERVICE" | grep -o 'Interface=\w\+' | sed s/Interface=//)
+    - "Create the file '/etc/hostapd/hostapd.conf' with the following content:
+    - |
+        >$ sudo tee /etc/hostapd/hostapd.conf <<EOF
+         ctrl_interface=/var/run/hostapd
+         interface=${WIFI_IFACE:?}
+         driver=nl80211
+         ssid=KEYMNGMT_TRNSMODE
+         auth_algs=1
+         wpa=2
+         wpa_key_mgmt=WPA-PSK SAE
+         wpa_passphrase=12345678
+         sae_password=12345678
+         ieee80211w=1
+         sae_require_mfp=1
+         wpa_pairwise=CCMP
+         rsn_pairwise=CCMP
+         channel=11
+         ht_capab=[SHORT-GI-20]
+         ieee80211n=1
+         hw_mode=g
+         ieee80211ac=1
+         vht_oper_chwidth=0
+         EOF
+    - "Created the file '/lib/systemd/network/hostapd.network' with the
+      following content:"
+    - |
+         >$ sudo tee /lib/systemd/network/hostapd.network <<EOF
+         [Match]
+         Name=${WIFI_IFACE:?}
+         [Network]
+         Address=192.168.72.1/24
+         DHCPServer=yes
+         EOF
+    - "Finally, run the following commands on the target device:"
+    - "$ sudo systemctl stop connman"
+    - "$ sudo rfkill unblock wifi"
+    - "$ sudo modprobe mac80211"
+    - "$ sudo iptables --flush"
+    - "$ sudo ifconfig wlan0 up"
+    - "$ sudo ifconfig wlan0 192.168.0.1"
+    - "$ sudo systemctl up ${WIFI_IFACE:?}"
+    - "$ sudo systemctl start hostapd"
+    - "On the SDK, connect to 'KEYMNGMT_TRNSMODE' running the following commands:"
+    - |
+        >$ connmanctl
+        connmanctl> enable wifi
+        connmanctl> agent on
+        Agent registered
+        connmanctl> scan wifi
+        Scan completed for wifi
+        connmanctl> services
+        KEYMNGMT_TRNSMODE         wifi_1c872cc7c71d_4b45594d4e474d545f50534b_managed_psk
+        connmanctl> connect wifi_1c872cc7c71d_4b45594d4e474d545f50534b_managed_psk
+        Agent RequestInput wifi_1c872cc7c71d_4b45594d4e474d545f50534b_managed_psk
+        Passphrase = [ Type=psk, Requirement=mandatory ]
+        Passphrase? 12345678
+        Connected wifi_1c872cc7c71d_4b45594d4e474d545f50534b_managed_psk
+        connmanctl> services
+        *AR KEYMNGMT_TRNSMODE     wifi_1c872cc7c71d_4b45594d4e474d545f50534b_managed_psk
+        connmanctl>
+    - "After the connection has been established, reboot the access point by
+      pressing the reboot button on the target device. Then, on the target device,
+      restart the 'hostapd' daemon and 'systemd-networkd' service, by running:"
+    - "$ sudo systemctl restart systemd-networkd"
+    - "$ sudo systemctl restart hostapd"
+    - "On the SDK, reconnect to 'KEYMNGMT_TRNSMODE' by re-running the previous
+      'connmanctl' commands."