#!/bin/sh
# postinst script for kalkun
#
# see: dh_installdeb(1)

set -e

# summary of how this script can be called:
#        * <postinst> `configure' <most-recently-configured-version>
#        * <old-postinst> `abort-upgrade' <new version>
#        * <conflictor's-postinst> `abort-remove' `in-favour' <package>
#          <new-version>
#        * <postinst> `abort-remove'
#        * <deconfigured's-postinst> `abort-deconfigure' `in-favour'
#          <failed-install-package> <version> `removing'
#          <conflicting-package> <version>
# for details, see https://www.debian.org/doc/debian-policy/ or
# the debian-policy package


case "$1" in
    configure)
        # Set default encryption key & file permissions because it contains encryption_key
        if [ ! -e "/etc/kalkun/config/encryption_key.php" ]; then
            ENC_KEY=$(php -r 'echo bin2hex(random_bytes(16)), "\n";')
            printf "<?php\n"'$kalkun_encryption_key'" = '%s';\n" $ENC_KEY > "/etc/kalkun/config/encryption_key.php"
            chown root:www-data /etc/kalkun/config/encryption_key.php ; \
            chmod 640 /etc/kalkun/config/encryption_key.php ; \
        fi
    ;;

    abort-upgrade|abort-remove|abort-deconfigure)
    ;;

    *)
        echo "postinst called with unknown argument \`$1'" >&2
        exit 1
    ;;
esac

# dh_installdeb will replace this with shell code automatically
# generated by other debhelper scripts.

#DEBHELPER#

exit 0
