blob: 91ee8d54711d5ffff31b2fa828fc2568421ad981 [file] [log] [blame] [edit]
#!/bin/bash
# Copyright (c) 2012 The Chromium OS Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
# Script to set the password for the shared user account. Stores the MD5crypt'd
# password to a file inside chroot, for use by build_image.
# Make sure common.sh is here.
SCRIPT_ROOT=$(dirname $(readlink -f "$0"))
. "${SCRIPT_ROOT}/common.sh" || { echo "Unable to load common.sh"; exit 1; }
assert_inside_chroot
# Die on any errors.
switch_to_strict_mode
SHARED_USER_PASSWD_FILE="/etc/shared_user_passwd.txt"
# If optional password argument is supplied, set password to that.
if [[ $# > 1 ]]; then
echo "Too many arguments."
echo "usage: $0 [password]"
exit 1
elif [[ $# == 1 ]]; then
PASSWORD=$1
exec "$0" < <(echo "$PASSWORD")
else
# Get password
read -s -p "Enter password for shared user account: " PASSWORD
fi
CRYPTED_PASSWD="$(echo "$PASSWORD" | openssl passwd -1 -stdin)"
PASSWORD="gone now"
echo "${CRYPTED_PASSWD}" | sudo_clobber "${SHARED_USER_PASSWD_FILE}"
echo "Password set in ${SHARED_USER_PASSWD_FILE}"