Add WEP support from config file

create_ap

@@ -645,14 +645,15 @@ DAEMON_PIDFILE=
 DAEMON_LOGFILE=/dev/null
 NO_HAVEGED=0
 USE_PSK=0
+WEP_KEY=
 
 HOSTAPD_DEBUG_ARGS=
 REDIRECT_TO_LOCALHOST=0
 
 CONFIG_OPTS=(CHANNEL GATEWAY WPA_VERSION ETC_HOSTS DHCP_DNS NO_DNS NO_DNSMASQ HIDDEN MAC_FILTER MAC_FILTER_ACCEPT ISOLATE_CLIENTS
              SHARE_METHOD IEEE80211N IEEE80211AC HT_CAPAB VHT_CAPAB DRIVER NO_VIRT COUNTRY FREQ_BAND
              NEW_MACADDR DAEMONIZE DAEMON_PIDFILE DAEMON_LOGFILE NO_HAVEGED WIFI_IFACE INTERNET_IFACE
-             SSID PASSPHRASE USE_PSK)
+             SSID PASSPHRASE USE_PSK WEP_KEY)
 
 FIX_UNMANAGED=0
 LIST_RUNNING=0
@@ -1697,6 +1698,14 @@ rsn_pairwise=CCMP
 EOF
 fi
 
+if [[ -n "$WEP_KEY" ]]; then
+    cat << EOF >> $CONFDIR/hostapd.conf
+auth_algs=1
+wep_default_key=0
+wep_key0=${WEP_KEY}
+EOF
+fi
+
 if [[ "$SHARE_METHOD" == "bridge" ]]; then
     echo "bridge=${BRIDGE_IFACE}" >> $CONFDIR/hostapd.conf
 elif [[ $NO_DNSMASQ -eq 0 ]]; then