Marc S. Weidner
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Signed-off-by: Marc S. Weidner <msw@coresecret.dev>
57 lines
1.6 KiB
Bash
57 lines
1.6 KiB
Bash
#!/bin/bash
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# SPDX-Version: 3.0
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# SPDX-CreationInfo: 2025-06-17; WEIDNER, Marc S.; <msw@coresecret.dev>
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# SPDX-ExternalRef: GIT https://git.coresecret.dev/msw/CISS.debian.installer.git
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# SPDX-FileContributor: WEIDNER, Marc S.; Centurion Intelligence Consulting Agency
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# SPDX-FileCopyrightText: 2024-2025; WEIDNER, Marc S.; <msw@coresecret.dev>
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# SPDX-FileType: SOURCE
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# SPDX-License-Identifier: EUPL-1.2 OR LicenseRef-CCLA-1.0
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# SPDX-LicenseComment: This file is part of the CISS.debian.installer.secure framework.
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# SPDX-PackageName: CISS.debian.installer
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# SPDX-Security-Contact: security@coresecret.eu
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guard_sourcing
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#######################################
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# Basic '/etc/fstab' checks inside chroot.
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# Globals:
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# TARGET
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# Arguments:
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# None
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# Returns:
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# 0: on success
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#######################################
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check_fstab() {
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### Declare Arrays, HashMaps, and Variables.
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declare -r var_logfile="/root/.ciss/cdi/log/4205_check_fstab.log"
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chroot_logger "${TARGET}${var_logfile}"
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# shellcheck disable=SC2016 # an Internal script is only evaluated in chroot.
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chroot_script "${TARGET}" '
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export INITRD=No
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if [[ ! -s /etc/fstab ]]; then
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echo "ERROR: /etc/fstab missing or empty" >> '"${var_logfile}"'
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exit 1
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fi
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{
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findmnt --verify --verbose --tab-file /etc/fstab
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ec=$?
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echo "--- mount -fav -n (dry-run) ---"
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mount -fav -n || true
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echo "ExitCode(findmnt): ${ec}"
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exit "${ec}"
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} 2>&1 | tee -a '"${var_logfile}"'
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'
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guard_dir && return 0
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}
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### Prevents accidental 'unset -f'.
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# shellcheck disable=SC2034
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readonly -f check_fstab
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# vim: number et ts=2 sw=2 sts=2 ai tw=128 ft=sh
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