Beeline Smartbox Turbo+ OEM settings for OpenWrt firmware selector

beeline,smartbox-turbo-plus.sh

#!/bin/sh

. /lib/functions.sh
. /lib/functions/system.sh

get_model_name () {
	cat /proc/device-tree/compatible | tr -s '\000' '\n' | head -n 1
}

get_oem_data_parser () {
	local brd=$(get_model_name)
	brd=${brd//,/__}
	brd=${brd//\//_}
	echo "get_oem_data_${brd//-/_}"
}

get_mtd_cstr () {
	local mtdname="$1"
	local offset=$(($2))
	local part
	local mac_dirty
	
	part=$(find_mtd_part "$mtdname")

	if [[ -z $part ]]; then
		echo "get_mtd_cstr: partition $mtdname not found!" >&2
		return
	fi

	if [[ -z $offset ]]; then
		echo "get_mtd_cstr: offset missing" >&2
		return
	fi

	cstring=$(dd if="$part" skip="$offset" count=1 bs=32b iflag=skip_bytes 2>/dev/null | tr -s '\000' '\n' | head -n1)

	echo $cstring
}

set_factory_root_password () {
	factory_root_password=$1
	root_shadow=$(cat /etc/shadow | grep '^root' | cut -d ':' -f 2)
	if [ "x$root_shadow" == "x" -a "x$factory_root_password" != "x" ] ; then
		echo -e "$factory_root_password\n$factory_root_password" | passwd root
	fi
}

get_device_oem_data () {

	model_name=$(get_model_name)

	local parser=$(get_oem_data_parser)

	if [[ $(type -t $parser || echo fail) != "$parser" ]] ; then
		. "/tmp/${model_name//\//-}.sh"
	fi

	set -e

	$parser

	set +e
}

apply_factory_defaults () {

	if [[ ! -z $wlan_ssid ]] && uci get "wireless.@wifi-device[${wlan_phy_id}]" && uci get "wireless.@wifi-device[${wlan_phy_id}].disabled" ; then
		uci -q batch << EOI
set wireless.@wifi-device[${wlan_phy_id}].disabled='0'
set wireless.@wifi-device[${wlan_phy_id}].country='${wlan_country}'

set wireless.@wifi-iface[${wlan_phy_id}].ssid='${wlan_ssid}'
set wireless.@wifi-iface[${wlan_phy_id}].encryption='${wlan_enc}'
set wireless.@wifi-iface[${wlan_phy_id}].key='${wlan_key}'
set wireless.@wifi-iface[${wlan_phy_id}].network='lan'

set wireless.@wifi-iface[${wlan_phy_id}].ieee80211r='1'
EOI
	fi

	if [[ ! -z $wlan_5ghz_ssid ]] && uci get "wireless.@wifi-device[${wlan_5ghz_phy_id}]" && uci get "wireless.@wifi-device[${wlan_5ghz_phy_id}].disabled" ; then
		uci -q batch << EOI
set wireless.@wifi-device[${wlan_5ghz_phy_id}].disabled='0'
set wireless.@wifi-device[${wlan_5ghz_phy_id}].country='${wlan_country}'

set wireless.@wifi-iface[${wlan_5ghz_phy_id}].ssid='${wlan_5ghz_ssid}'
set wireless.@wifi-iface[${wlan_5ghz_phy_id}].encryption='${wlan_5ghz_enc:-$wlan_enc}'
set wireless.@wifi-iface[${wlan_5ghz_phy_id}].key='${wlan_5ghz_key:-$wlan_key}'
set wireless.@wifi-iface[${wlan_5ghz_phy_id}].network='lan'

set wireless.@wifi-iface[${wlan_5ghz_phy_id}].ieee80211r='1'
EOI
	fi

	uci commit wireless

	service network restart

	if [[ ! -z $root_password ]] ; then
		set_factory_root_password "$root_password"
	fi

	if [[ ! -z $hostname ]] ; then
		uci set system.@system[0].hostname="${hostname}"
		# uci commit system
		echo "${hostname}" > /proc/sys/kernel/hostname
		/etc/init.d/system restart
	fi

}

get_oem_data_beeline__smartbox_turbo_plus () {

	local part="Factory"

	wlan_phy_id=0
	wlan_5ghz_phy_id=1

	wlan_ssid=$(get_mtd_cstr "$part" 0x21080)
	if [ "$wlan_ssid" != "${wlan_ssid#Beeline}" ] ; then
		wlan_key=$(get_mtd_cstr "$part" 0x210a0)

		wlan_5ghz_ssid="${wlan_ssid:0:8}5${wlan_ssid:9}"
		hostname="${wlan_ssid:0:8}${wlan_ssid:11}"

		serial_number=$(get_mtd_cstr "$part" 0x21010)
		root_password="$serial_number"
	else
		wlan_ssid=
	fi
}

wlan_country="RU"
wlan_enc="psk2"

get_device_oem_data

apply_factory_defaults