#
  # Copyright (c) 2023 Wind River Systems, Inc.
  #
  # Licensed to the Apache Software Foundation (ASF) under one
  # or more contributor license agreements. The ASF licenses this
  # file to you under the Apache License, Version 2.0 (the
  # "License"); you may not use this file except in compliance
  # with the License.  You may obtain a copy of the License at
  #
  #  http://www.apache.org/licenses/LICENSE-2.0
  #
  # Unless required by applicable law or agreed to in writing,
  # software distributed under the License is distributed on an
  # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
  # KIND, either express or implied.  See the License for the
  # specific language governing permissions and limitations
  # under the License.
  #
  # Fragment of base-bullseye.yaml for initramfs-sign-script definition
  echo "***Start initramfs-sign-script***"
  SIGNING_SERVER=INPUT_SIGNING_SERVER
  INITRAMFS_PATH=/localdisk/deploy/
  INITRAMFS_INIT=$(ls ${INITRAMFS_PATH}/starlingx-initramfs-ostree-image-intel-x86-64-*.rootfs.cpio.gz)
  [ -z ${INITRAMFS_INIT} ] && { echo "No initramfs file!"; exit 1; }
  INITRAMFS_FILE=$(basename ${INITRAMFS_INIT})
  INITRD_MINI_FILE=initrd-mini
  INITRD_MINI_PATH=/localdisk/workdir/starlingx/rootfs/var/miniboot/
  SSH_OPTION_NOCHECKING="-o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no"
  REQUEST=$(ssh ${SSH_OPTION_NOCHECKING} ${SIGNING_SERVER} sudo /opt/signing/sign-debian.sh -r)
  UPLOAD_PATH=${REQUEST#*Upload: }
  echo UPLOAD_PATH: ${UPLOAD_PATH}
  [ -z ${UPLOAD_PATH}] && { echo "Fail to request for upload path!"; exit 1; }
  echo "(4) Sign initramfs"
  scp ${SSH_OPTION_NOCHECKING} ${INITRAMFS_PATH}/${INITRAMFS_FILE} ${SIGNING_SERVER}:${UPLOAD_PATH} \
      || { echo "Fail to copy initramfs file to signing server!"; exit 1; }
  ssh ${SSH_OPTION_NOCHECKING} ${SIGNING_SERVER} \
      sudo /opt/signing/sign-debian.sh -i ${UPLOAD_PATH}/${INITRAMFS_FILE} -t grub-gpg \
      || { echo "Fail to sign initramfs file!"; exit 1; }
  scp ${SSH_OPTION_NOCHECKING} ${SIGNING_SERVER}:${UPLOAD_PATH}/${INITRAMFS_FILE}.sig ${INITRAMFS_PATH} \
      || { echo "Fail to copy back initramfs sig file!"; exit 1; }
  ln -snf -r ${INITRAMFS_PATH}/${INITRAMFS_FILE}.sig ${INITRAMFS_PATH}/starlingx-initramfs-ostree-image-intel-x86-64.cpio.gz.sig \
      || { echo "Fail to create the initramfs sig file's link!"; exit 1; }
  echo "(5) Sign mini initramfs"
  scp ${SSH_OPTION_NOCHECKING} ${INITRD_MINI_PATH}/${INITRD_MINI_FILE} ${SIGNING_SERVER}:${UPLOAD_PATH} \
      || { echo "Fail to copy mini initrd file to signing server!"; exit 1; }
  ssh ${SSH_OPTION_NOCHECKING} ${SIGNING_SERVER} \
      sudo /opt/signing/sign-debian.sh -i ${UPLOAD_PATH}/${INITRD_MINI_FILE} -t grub-gpg \
      || { echo "Fail to sign mini initrd file!"; exit 1; }
  scp ${SSH_OPTION_NOCHECKING} ${SIGNING_SERVER}:${UPLOAD_PATH}/${INITRD_MINI_FILE}.sig ${INITRD_MINI_PATH} \
      || {  echo "Fail to copy back mini initrd sig file!"; exit 1; }
  echo "***Finish initramfs-sign-script***"