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Signed-off-by: Marc S. Weidner <msw@coresecret.dev>
This commit is contained in:
2025-06-25 18:09:24 +02:00
parent 1110c3e754
commit fa70e33161
3 changed files with 34 additions and 11 deletions

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@@ -0,0 +1,173 @@
#!/bin/bash
# SPDX-Version: 3.0
# SPDX-CreationInfo: 2025-06-17; WEIDNER, Marc S.; <msw@coresecret.dev>
# SPDX-ExternalRef: GIT https://git.coresecret.dev/msw/CISS.debian.installer.git
# SPDX-FileContributor: WEIDNER, Marc S.; Centurion Intelligence Consulting Agency
# SPDX-FileCopyrightText: 2024-2025; WEIDNER, Marc S.; <msw@coresecret.dev>
# SPDX-FileType: SOURCE
# SPDX-License-Identifier: EUPL-1.2 OR LicenseRef-CCLA-1.0
# SPDX-LicenseComment: This file is part of the CISS.debian.installer.secure framework.
# SPDX-PackageName: CISS.debian.installer
# SPDX-Security-Contact: security@coresecret.eu
###########################################################################################
# 3.5.2. Functions - installation - partition formatting #
###########################################################################################
###########################################################################################
# Function to format the respective partition on each device according to the recipe string chosen.
# Globals:
# DIR_LOG
# MODULE_ERR
# MODULE_TXT
# RECIPE_DEV_PARTITIONS
# RECIPE_STRING
# Arguments:
# None
###########################################################################################
3_5_2_functions_installation_partition_formating() {
declare -g -x MODULE_ERR="3_5_2_functions_installation_partition_formating"
declare -g -x MODULE_TXT="Formatting each partition on each device according to recipe"
do_show_header "${MODULE_TXT}"
### Reminder ###
# Array: "${!RECIPE_DEV_PARTITIONS[@]}"
# ${DEVICE}: ${RECIPE_DEV_PARTITIONS[$DEVICE]}"
# Declare local variables
declare DEV
declare NUM_PARTITIONS
declare PARTITION
# Iterate through each device
for DEV in "${!RECIPE_DEV_PARTITIONS[@]}"; do
NUM_PARTITIONS=${RECIPE_DEV_PARTITIONS[${DEV}]}
# Iterate through each partition of the current device
for PARTITION in $(seq 1 "${NUM_PARTITIONS}"); do
# Generate vars for current partition
declare ENCRYPTION_ENABLE_VAR="recipe_${RECIPE_STRING}_dev_${DEV}_${PARTITION}_encryption_enable"
declare ENCRYPTION_LABEL_VAR="recipe_${RECIPE_STRING}_dev_${DEV}_${PARTITION}_encryption_label"
declare FILESYSTEM_BTRFS_CHECKSUM_VAR="recipe_${RECIPE_STRING}_dev_${DEV}_${PARTITION}_filesystem_btrfs_checksum"
declare FILESYSTEM_BTRFS_COMPRESS_VAR="recipe_${RECIPE_STRING}_dev_${DEV}_${PARTITION}_filesystem_btrfs_compress"
declare FILESYSTEM_BTRFS_DEDUP_VAR="recipe_${RECIPE_STRING}_dev_${DEV}_${PARTITION}_filesystem_btrfs_dedup"
declare FILESYSTEM_FORMAT_VAR="recipe_${RECIPE_STRING}_dev_${DEV}_${PARTITION}_filesystem_format"
declare FILESYSTEM_LABEL_VAR="recipe_${RECIPE_STRING}_dev_${DEV}_${PARTITION}_filesystem_label"
declare FILESYSTEM_OPTIONS_VAR="recipe_${RECIPE_STRING}_dev_${DEV}_${PARTITION}_filesystem_options"
declare FILESYSTEM_VERSION_VAR="recipe_${RECIPE_STRING}_dev_${DEV}_${PARTITION}_filesystem_version"
declare MOUNT_PATH_VAR="recipe_${RECIPE_STRING}_dev_${DEV}_${PARTITION}_mount_path"
# Initialize variables
declare ENCRYPTION_ENABLE=${!ENCRYPTION_ENABLE_VAR}
declare ENCRYPTION_LABEL=${!ENCRYPTION_LABEL_VAR}
declare BTRFS_CHECKSUM=${!FILESYSTEM_BTRFS_CHECKSUM_VAR}
declare BTRFS_COMPRESS=${!FILESYSTEM_BTRFS_COMPRESS_VAR}
declare BTRFS_DEDUP=${!FILESYSTEM_BTRFS_DEDUP_VAR}
declare FILESYSTEM_FORMAT=${!FILESYSTEM_FORMAT_VAR}
declare FILESYSTEM_LABEL=${!FILESYSTEM_LABEL_VAR}
declare FILESYSTEM_OPTIONS=${!FILESYSTEM_OPTIONS_VAR}
declare FILESYSTEM_VERSION=${!FILESYSTEM_VERSION_VAR}
declare MOUNT_PATH=${!MOUNT_PATH_VAR}
# Formatting partition
if [[ ${ENCRYPTION_ENABLE,,} == "true" && ${MOUNT_PATH} != "SWAP" && ${MOUNT_PATH} != "/tmp" ]]; then
if [[ ${FILESYSTEM_FORMAT,,} == "true" && ${FILESYSTEM_FORMAT} == "btrfs" ]]; then
if [[ ${BTRFS_DEDUP,,} == "true" ]]; then
mkfs.btrfs -L "${FILESYSTEM_LABEL}" /dev/mapper/"${ENCRYPTION_LABEL}" -f --csum "${BTRFS_CHECKSUM}" -m dup -O compress="${BTRFS_COMPRESS}"
do_log "info" "false" "Partition: '/dev/mapper/${ENCRYPTION_LABEL}' formatted: '${FILESYSTEM_VERSION}'."
# shellcheck disable=SC2129
echo "Partition: '/dev/mapper/${ENCRYPTION_LABEL}':" >> "${DIR_LOG}"btrfs.log
btrfs filesystem show /dev/mapper/"${ENCRYPTION_LABEL}" >> "${DIR_LOG}"btrfs.log
echo "" >> "${DIR_LOG}"btrfs.log
elif [[ ${BTRFS_DEDUP,,} == "false" ]]; then
mkfs.btrfs -L "${FILESYSTEM_LABEL}" /dev/mapper/"${ENCRYPTION_LABEL}" -f --csum "${BTRFS_CHECKSUM}" -O compress="${BTRFS_COMPRESS}"
do_log "info" "false" "Partition: '/dev/mapper/${ENCRYPTION_LABEL}' formatted: '${FILESYSTEM_VERSION}'."
# shellcheck disable=SC2129
echo "Partition: '/dev/mapper/${ENCRYPTION_LABEL}':" >> "${DIR_LOG}"btrfs.log
btrfs filesystem show /dev/mapper/"${ENCRYPTION_LABEL}" >> "${DIR_LOG}"btrfs.log
echo "" >> "${DIR_LOG}"btrfs.log
else
do_log "error" "false" "Partition: '/dev/mapper/${ENCRYPTION_LABEL}': Unsupported deduplication method: '${BTRFS_DEDUP}'."
fi
elif [[ ${FILESYSTEM_FORMAT,,} == "true" && ${FILESYSTEM_FORMAT} == "ext4" ]]; then
mkfs.ext4 -L "${FILESYSTEM_LABEL}" /dev/mapper/"${ENCRYPTION_LABEL}" "${FILESYSTEM_OPTIONS:+ $FILESYSTEM_OPTIONS}"
do_log "info" "false" "Partition: '/dev/mapper/${ENCRYPTION_LABEL}' formatted: '${FILESYSTEM_VERSION}'."
# shellcheck disable=SC2129
echo "Partition: '/dev/mapper/${ENCRYPTION_LABEL}':" >> "${DIR_LOG}"ext4.log
tune2fs -l /dev/mapper/"${ENCRYPTION_LABEL}" >> "${DIR_LOG}"ext4.log
echo "" >> "${DIR_LOG}"ext4.log
else
do_log "error" "false" "Partition: '/dev/mapper/${ENCRYPTION_LABEL}': Unsupported filesystem format: '${FILESYSTEM_FORMAT}'."
fi
elif [[ ${ENCRYPTION_ENABLE,,} == "false" && ${MOUNT_PATH} != "SWAP" && ${MOUNT_PATH} != "/tmp" ]]; then
if [[ ${FILESYSTEM_FORMAT,,} == "true" && ${FILESYSTEM_FORMAT} == "btrfs" ]]; then
if [[ ${BTRFS_DEDUP,,} == "true" ]]; then
mkfs.btrfs -L "${FILESYSTEM_LABEL}" /dev/"${DEV}""${PARTITION}" -f --csum "${BTRFS_CHECKSUM}" -m dup -O compress="${BTRFS_COMPRESS}"
do_log "info" "false" "Partition: '/dev/${DEV}${PARTITION}' formatted: '${FILESYSTEM_VERSION}'."
# shellcheck disable=SC2129
echo "Partition: '/dev/${DEV}${PARTITION}':" >> "${DIR_LOG}"btrfs.log
btrfs filesystem show /dev/"${DEV}""${PARTITION}" >> "${DIR_LOG}"btrfs.log
echo "" >> "${DIR_LOG}"btrfs.log
elif [[ ${BTRFS_DEDUP,,} == "false" ]]; then
mkfs.btrfs -L "${FILESYSTEM_LABEL}" /dev/"${DEV}""${PARTITION}" -f --csum "${BTRFS_CHECKSUM}" -O compress="${BTRFS_COMPRESS}"
do_log "info" "false" "Partition: '/dev/${DEV}${PARTITION}' formatted: '${FILESYSTEM_VERSION}'."
# shellcheck disable=SC2129
echo "Partition: '/dev/${DEV}${PARTITION}':" >> "${DIR_LOG}"btrfs.log
btrfs filesystem show /dev/"${DEV}""${PARTITION}" >> "${DIR_LOG}"btrfs.log
echo "" >> "${DIR_LOG}"btrfs.log
else
do_log "error" "false" "Partition: '/dev/${DEV}${PARTITION}': Unsupported deduplication method: '${BTRFS_DEDUP}'."
fi
elif [[ ${FILESYSTEM_FORMAT,,} == "true" && ${FILESYSTEM_FORMAT} == "ext4" ]]; then
mkfs.ext4 -L "${FILESYSTEM_LABEL}" /dev/"${DEV}""${PARTITION}" "${FILESYSTEM_OPTIONS:+ $FILESYSTEM_OPTIONS}"
do_log "info" "false" "Partition: '/dev/${DEV}${PARTITION}' formatted: '${FILESYSTEM_VERSION}'."
# shellcheck disable=SC2129
echo "Partition: '/dev/${DEV}${PARTITION}':" >> "${DIR_LOG}"ext4.log
tune2fs -l /dev/"${DEV}""${PARTITION}" >> "${DIR_LOG}"ext4.log
echo "" >> "${DIR_LOG}"ext4.log
elif [[ ${FILESYSTEM_FORMAT,,} == "true" && ${FILESYSTEM_FORMAT} == "FAT32" ]]; then
mkfs.fat -F 32 /dev/"${DEV}""${PARTITION}"
do_log "info" "false" "Partition: '/dev/${DEV}${PARTITION}' formatted: '${FILESYSTEM_VERSION}'."
else
do_log "error" "false" "Partition: '/dev/${DEV}${PARTITION}': Unsupported filesystem format: '${FILESYSTEM_FORMAT}'."
fi
fi
done
done
do_show_footer
}
# vim: number et ts=2 sw=2 sts=2 ai tw=128 ft=sh: