#!/bin/sh

set -e

. /usr/share/debconf/confmodule

# get some of our helper functions
. /usr/share/dbconfig-common/dpkg/common
dbc_config dbconfig-common "$@"

db_get dbconfig-common/remember-admin-pass
dbc_remember_admin_pass="$RET"
db_get dbconfig-common/remote-questions-default
dbc_remote_questions_default="$RET"

dbc_write_global_config

# Previously dumped databases in /var/cache/dbconfig-common/backups may
# (depending on the local umask) be readable by everybody (bts: #805638). Limit
# the permissions here on all files in that folder, but only if we are for the
# first time upgrading to a fixed version:
# sid: 2.0.0
# jessie: 1.8.47+nmu3+deb8u1
# wheezy: 1.8.47+nmu1+deb7u1
# squeeze: 1.8.46+squeeze.1
if dpkg --compare-versions "$2" lt "2.0.0" && \
        dpkg --compare-versions "$2" gt "1.8.47+nmu3+deb9u1~" ; then
    if [ -d /var/cache/dbconfig-common/backups/ ] ; then
        find /var/cache/dbconfig-common/backups/ -type f -exec chmod 600 {} \;
    fi
fi