sxmo-utils/configs/default_hooks/unlocksim

#!/usr/bin/env sh

# include common definitions
# shellcheck source=scripts/core/sxmo_common.sh
. "$(which sxmo_common.sh)"

modem_n() {
	MODEMS="$(mmcli -L)"
	echo "$MODEMS" | grep -oE 'Modem\/([0-9]+)' | cut -d'/' -f2
	return
}

sim_n() {
	SIMS="$(mmcli -m "$(modem_n)" | grep SIM)"
	echo "$SIMS" | grep -oE 'SIM\/([0-9]+)' | cut -d'/' -f2
	return
}

retry=1
pkill dmenu #kill existing dmenu
while [ $retry -eq 1 ]; do
	PICKED="$(
		# shellcheck disable=SC2039,SC3037
		echo -e "Cancel\n0000\n1234" | sxmo_dmenu_with_kb.sh -l 3 -c -p "PIN:" | tr -d "\n\r "
	)"
	if [ -n "$PICKED" ] && [ "$PICKED" != "Cancel" ]; then
		retry=0
		mmcli -i "$(sim_n)" --pin "$PICKED" > /tmp/unlockmsg 2>&1 || retry=1
		MSG=$(cat /tmp/unlockmsg)
		[ -n "$MSG" ] && notify-send "$MSG"
		if echo "$MSG" | grep -q "not SIM-PIN locked"; then
			retry=0
		fi
	else
		retry=0
	fi
done