fix_owner_perms() {
    chown -R homegear:homegear /var/lib/homegear
    chown homegear:homegear /var/log/homegear
}

post_install() {
	result=`id -u homegear 2>/dev/null`
	if [ "0$result" -eq "0" ]; then
	    useradd --system --shell /bin/false homegear >/dev/null 2>&1
        [ $? -ne 0 ] && exit 1
        usermod -a -G dialout homegear 2>/dev/null
        usermod -a -G gpio homegear 2>/dev/null
        usermod -a -G spi homegear 2>/dev/null
	fi

    echo '>>> SSL on ports 2002 and 2003 is disabled by default.'
    echo '>>> Run the following commands and then enable SSL in /etc/homegear/rpcservers.conf:'
    echo '>>> # openssl genrsa -out /etc/homegear/homegear.key 2048'
    echo '>>> # openssl req -new -key /etc/homegear/homegear.key -out /etc/homegear/homegear.csr'
    echo '>>> # openssl x509 -req -in /etc/homegear/homegear.csr -signkey /etc/homegear/homegear.key -out /etc/homegear/homegear.crt'

	fix_owner_perms
}

post_upgrade() {
	fix_owner_perms
}

post_remove() {
	if test -e /etc/homegear; then
	    chown -R root:root /etc/homegear
	fi
	if test -e /var/lib/homegear; then
    	chown -R root:root /var/lib/homegear
	fi
	userdel homegear > /dev/null 2>&1
}