#!/bin/sh

OLDKEYS="9E65B3E4 DC01A940 8F9CDB83"
KEYRING=/usr/share/keyrings/jueling-keyring.gpg

case "$1" in
    configure)
	if [ -x /usr/bin/apt-key ]; then
	    for KEY in $OLDKEYS
	    do
		if [ ! -z "$(apt-key list | grep -s ${KEY})" ]
		then
		    echo -n "Entferne alten ungültigen Schlüssel ${KEY} - "
		    /usr/bin/apt-key remove ${KEY}
		fi
	    done
	    echo -n "Installiere keyring - "
	    /usr/bin/apt-key add ${KEYRING}
	else
	    echo "/usr/bin/apt-key not found"
	    exit 1
	fi
	;;
    *)
	echo "postinst called without argument configure"
	exit 1
	;;
esac

exit 0
