wireless: T6318: move country-code to a system wide configuration

Wireless devices are subject to regulations issued by authorities. For any
given AP or router, there will most likely be no case where one wireless NIC is
located in one country and another wireless NIC in the same device is located
in another country, resulting in different regulatory domains to apply to the
same box.

Currently, wireless regulatory domains in VyOS need to be configured per-NIC:
  set interfaces wireless wlan0 country-code us

This leads to several side-effects:
* When operating multiple WiFi NICs, they all can have different regulatory
  domains configured which might offend legislation.
* Some NICs need additional entries to /etc/modprobe.d/cfg80211.conf to apply
  regulatory domain settings, such as: "options cfg80211 ieee80211_regdom=US"
  This is true for the Compex WLE600VX. This setting cannot be done
  per-interface.

Migrate the first found wireless module country-code from the wireless
interface CLI to: "system wireless country-code"

(cherry picked from commit 9e22ab6b2aee48029d3455f65880e45c558cf1da)

2 files changed, 91 insertions, 0 deletions

diff --git a/smoketest/config-tests/wireless-basic b/smoketest/config-tests/wireless-basic
new file mode 100644
index 000000000..5d7bc8aaa
--- /dev/null
+++ b/smoketest/config-tests/wireless-basic
@@ -0,0 +1,25 @@
+set interfaces ethernet eth0 duplex 'auto'
+set interfaces ethernet eth0 speed 'auto'
+set interfaces ethernet eth1 duplex 'auto'
+set interfaces ethernet eth1 speed 'auto'
+set interfaces wireless wlan0 address '192.168.0.1/24'
+set interfaces wireless wlan0 channel '1'
+set interfaces wireless wlan0 mode 'n'
+set interfaces wireless wlan0 security wpa cipher 'CCMP'
+set interfaces wireless wlan0 security wpa mode 'wpa2'
+set interfaces wireless wlan0 security wpa passphrase '12345678'
+set interfaces wireless wlan0 ssid 'VyOS'
+set interfaces wireless wlan0 type 'access-point'
+set interfaces wireless wlan1 address '192.168.1.1/24'
+set interfaces wireless wlan1 channel '2'
+set interfaces wireless wlan1 mode 'n'
+set interfaces wireless wlan1 ssid 'VyOS-PUBLIC'
+set interfaces wireless wlan1 type 'access-point'
+set system config-management commit-revisions '200'
+set system console device ttyS0 speed 115200
+set system domain-name 'dev.vyos.net'
+set system host-name 'WR1'
+set system login user vyos authentication encrypted-password '$6$O5gJRlDYQpj$MtrCV9lxMnZPMbcxlU7.FI793MImNHznxGoMFgm3Q6QP3vfKJyOSRCt3Ka/GzFQyW1yZS4NS616NLHaIPPFHc0'
+set system wireless country-code 'es'
+set system syslog global facility all level 'info'
+set system syslog global facility local7 level 'debug'
diff --git a/smoketest/configs/wireless-basic b/smoketest/configs/wireless-basic
new file mode 100644
index 000000000..9cc34f5bc
--- /dev/null
+++ b/smoketest/configs/wireless-basic
@@ -0,0 +1,66 @@
+interfaces {
+    ethernet eth0 {
+        duplex "auto"
+        speed "auto"
+    }
+    ethernet eth1 {
+        duplex "auto"
+        speed "auto"
+    }
+    wireless wlan0 {
+        address 192.168.0.1/24
+        channel 1
+        country-code es
+        mode n
+        security {
+            wpa {
+                cipher CCMP
+                mode wpa2
+                passphrase 12345678
+            }
+        }
+        ssid VyOS
+        type access-point
+    }
+    wireless wlan1 {
+        address 192.168.1.1/24
+        channel 2
+        country-code de
+        mode n
+        ssid VyOS-PUBLIC
+        type access-point
+    }
+}
+system {
+    config-management {
+        commit-revisions "200"
+    }
+    console {
+        device ttyS0 {
+            speed 115200
+        }
+    }
+    domain-name "dev.vyos.net"
+    host-name "WR1"
+    login {
+        user vyos {
+            authentication {
+                encrypted-password "$6$O5gJRlDYQpj$MtrCV9lxMnZPMbcxlU7.FI793MImNHznxGoMFgm3Q6QP3vfKJyOSRCt3Ka/GzFQyW1yZS4NS616NLHaIPPFHc0"
+            }
+        }
+    }
+    syslog {
+        global {
+            facility all {
+                level "info"
+            }
+            facility local7 {
+                level "debug"
+            }
+        }
+    }
+}
+
+// Warning: Do not remove the following line.
+// vyos-config-version: "bgp@5:broadcast-relay@1:cluster@2:config-management@1:conntrack@5:conntrack-sync@2:container@2:dhcp-relay@2:dhcp-server@8:dhcpv6-server@1:dns-dynamic@4:dns-forwarding@4:firewall@15:flow-accounting@1:https@6:ids@1:interfaces@32:ipoe-server@3:ipsec@13:isis@3:l2tp@9:lldp@2:mdns@1:monitoring@1:nat@8:nat66@3:ntp@3:openconnect@3:ospf@2:pim@1:policy@8:pppoe-server@10:pptp@5:qos@2:quagga@11:reverse-proxy@1:rip@1:rpki@2:salt@1:snmp@3:ssh@2:sstp@6:system@27:vrf@3:vrrp@4:vyos-accel-ppp@2:wanloadbalance@3:webproxy@2"
+// Release version: 1.4.0