mirror of
https://github.com/kevinveenbirkenbach/linux-image-manager.git
synced 2024-11-13 03:01:04 +01:00
46 lines
1.5 KiB
Bash
46 lines
1.5 KiB
Bash
|
#!/bin/bash
|
||
|
|
source "$(dirname "$(readlink -f "${0}")")/base.sh" || (echo "Loading base.sh failed." && exit 1)
|
||
|
|
echo "Automount encrypted storages"
|
||
|
|
echo
|
||
|
|
set_device_mount_and_mapper_paths
|
||
|
|
|
||
|
|
secret_key_path="/etc/luks-keys/$mapper""_name_secret_key" &&
|
||
|
|
info "Generate secret key under: $secret_key_path" &&
|
||
|
|
dd if=/dev/urandom of=$secret_key_path bs=512 count=8 &&
|
||
|
|
sudo cryptsetup -v luksAddKey $device_path $secret_key_path ||
|
||
|
|
error
|
||
|
|
|
||
|
|
info "Opening and closing device to verify that that everything works fine..." &&
|
||
|
|
sudo cryptsetup -v luksOpen $device_path $mapper_name --key-file=$secret_key_path &&
|
||
|
|
sudo cryptsetup -v luksClose $mapper_name ||
|
||
|
|
error
|
||
|
|
|
||
|
|
uuid_line=$(sudo cryptsetup luksDump $device_path | grep "UUID")
|
||
|
|
uuid=$(uuid_line "${test/UUID:/""}"|sed -e "s/[[:space:]]\+//g")
|
||
|
|
crypttab_path="/etc/crypttab"
|
||
|
|
if grep -q "$uuid" "$crypttab_path"; then
|
||
|
|
error "File $crypttab_path contains allready a string with the UUID:$uuid"
|
||
|
|
fi
|
||
|
|
"$mapper_name UUID=$uuid $secret_key_path luks" >> $crypttab_path
|
||
|
|
|
||
|
|
info "The file $crypttab_path contains the following:" &&
|
||
|
|
sudo cat $crypttab_path ||
|
||
|
|
error
|
||
|
|
|
||
|
|
info "Verifying crypttab configuration..." &&
|
||
|
|
sudo cryptdisks_start $mapper_name ||
|
||
|
|
error
|
||
|
|
|
||
|
|
fstab_path="/etc/fstab"
|
||
|
|
if grep -q "$uuid" "f$stab_path"; then
|
||
|
|
error "File $fstab_path contains allready a string with the UUID:$uuid"
|
||
|
|
fi
|
||
|
|
"$mapper_path $mount_path btrfs defaults 0 2" >> $fstab_path ||
|
||
|
|
error
|
||
|
|
|
||
|
|
info "The file $crypttab_path contains the following:" &&
|
||
|
|
sudo cat $crypttab_path ||
|
||
|
|
error
|
||
|
|
|
||
|
|
success "Installation finished. Please restart :)"
|