linux-image-manager/scripts/encryption/storage/setup.sh

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source "$(dirname "$(readlink -f "${0}")")/base.sh" || (echo "Loading base.sh failed." && exit 1)
echo "Setups disk encryption"
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set_device_mount_partition_and_mapper_paths
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overwritte_device_with_zeros
info "Creating new GPT partition table..."
( echo "g" # create a new empty GPT partition table
echo "w" # Write partition table
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)| sudo fdisk --wipe always "$device_path" ||
error
info "Creating partition table..."
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( echo "n" # Create new partition
echo "" # Accept default
echo "" # Accept default
echo "" # Accept default
echo "p" # Create GPT partition table
echo "w" # Write partition table
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)| sudo fdisk --wipe always "$device_path" ||
error
info "Encrypt $device_path..." &&
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sudo cryptsetup -v -y luksFormat $partition_path ||
error
info "Unlock partition..." &&
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sudo cryptsetup luksOpen $partition_path $mapper_name ||
error
info "Create btrfs file system..." &&
sudo mkfs.btrfs $mapper_path || error
info "Creating mount folder unter \"$mount_path\"..." &&
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sudo mkdir -p $mount_path || error
info "Mount partition..." &&
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sudo mount $mapper_path $mount_path ||
error
info "Own partition by user..." &&
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sudo chown -R $USER:$USER $mount_path ||
error
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success "Encryption successfull :)"