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-rw-r--r--debian/control4
-rw-r--r--op-mode-definitions/crypt.xml.in28
-rw-r--r--python/vyos/tpm.py98
-rwxr-xr-xsrc/helpers/vyos-config-encrypt.py276
-rwxr-xr-xsrc/init/vyos-router67
-rwxr-xr-xsrc/op_mode/image_installer.py79
-rwxr-xr-xsrc/op_mode/image_manager.py21
7 files changed, 554 insertions, 19 deletions
diff --git a/debian/control b/debian/control
index 726a083f2..dddc4e14c 100644
--- a/debian/control
+++ b/debian/control
@@ -304,6 +304,10 @@ Depends:
# For "run monitor bandwidth"
bmon,
# End Operational mode
+## TPM tools
+ cryptsetup,
+ tpm2-tools,
+## End TPM tools
## Optional utilities
easy-rsa,
tcptraceroute,
diff --git a/op-mode-definitions/crypt.xml.in b/op-mode-definitions/crypt.xml.in
new file mode 100644
index 000000000..105592a1a
--- /dev/null
+++ b/op-mode-definitions/crypt.xml.in
@@ -0,0 +1,28 @@
+<?xml version="1.0"?>
+<interfaceDefinition>
+ <node name="encryption">
+ <properties>
+ <help>Manage config encryption</help>
+ </properties>
+ <children>
+ <node name="disable">
+ <properties>
+ <help>Disable config encryption using TPM or recovery key</help>
+ </properties>
+ <command>sudo ${vyos_libexec_dir}/vyos-config-encrypt.py --disable</command>
+ </node>
+ <node name="enable">
+ <properties>
+ <help>Enable config encryption using TPM</help>
+ </properties>
+ <command>sudo ${vyos_libexec_dir}/vyos-config-encrypt.py --enable</command>
+ </node>
+ <node name="load">
+ <properties>
+ <help>Load encrypted config volume using TPM or recovery key</help>
+ </properties>
+ <command>sudo ${vyos_libexec_dir}/vyos-config-encrypt.py --load</command>
+ </node>
+ </children>
+ </node>
+</interfaceDefinition>
diff --git a/python/vyos/tpm.py b/python/vyos/tpm.py
new file mode 100644
index 000000000..f120e10c4
--- /dev/null
+++ b/python/vyos/tpm.py
@@ -0,0 +1,98 @@
+#!/usr/bin/env python3
+#
+# Copyright (C) 2024 VyOS maintainers and contributors
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 or later as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+import os
+import tempfile
+
+from vyos.util import rc_cmd
+
+default_pcrs = ['0','2','4','7']
+tpm_handle = 0x81000000
+
+def init_tpm(clear=False):
+ """
+ Initialize TPM
+ """
+ code, output = rc_cmd('tpm2_startup' + (' -c' if clear else ''))
+ if code != 0:
+ raise Exception('init_tpm: Failed to initialize TPM')
+
+def clear_tpm_key():
+ """
+ Clear existing key on TPM
+ """
+ code, output = rc_cmd(f'tpm2_evictcontrol -C o -c {tpm_handle}')
+ if code != 0:
+ raise Exception('clear_tpm_key: Failed to clear TPM key')
+
+def read_tpm_key(index=0, pcrs=default_pcrs):
+ """
+ Read existing key on TPM
+ """
+ with tempfile.TemporaryDirectory() as tpm_dir:
+ pcr_str = ",".join(pcrs)
+
+ tpm_key_file = os.path.join(tpm_dir, 'tpm_key.key')
+ code, output = rc_cmd(f'tpm2_unseal -c {tpm_handle + index} -p pcr:sha256:{pcr_str} -o {tpm_key_file}')
+ if code != 0:
+ raise Exception('read_tpm_key: Failed to read key from TPM')
+
+ with open(tpm_key_file, 'rb') as f:
+ tpm_key = f.read()
+
+ return tpm_key
+
+def write_tpm_key(key, index=0, pcrs=default_pcrs):
+ """
+ Saves key to TPM
+ """
+ with tempfile.TemporaryDirectory() as tpm_dir:
+ pcr_str = ",".join(pcrs)
+
+ policy_file = os.path.join(tpm_dir, 'policy.digest')
+ code, output = rc_cmd(f'tpm2_createpolicy --policy-pcr -l sha256:{pcr_str} -L {policy_file}')
+ if code != 0:
+ raise Exception('write_tpm_key: Failed to create policy digest')
+
+ primary_context_file = os.path.join(tpm_dir, 'primary.ctx')
+ code, output = rc_cmd(f'tpm2_createprimary -C e -g sha256 -G rsa -c {primary_context_file}')
+ if code != 0:
+ raise Exception('write_tpm_key: Failed to create primary key')
+
+ key_file = os.path.join(tpm_dir, 'crypt.key')
+ with open(key_file, 'wb') as f:
+ f.write(key)
+
+ public_obj = os.path.join(tpm_dir, 'obj.pub')
+ private_obj = os.path.join(tpm_dir, 'obj.key')
+ code, output = rc_cmd(
+ f'tpm2_create -g sha256 \
+ -u {public_obj} -r {private_obj} \
+ -C {primary_context_file} -L {policy_file} -i {key_file}')
+
+ if code != 0:
+ raise Exception('write_tpm_key: Failed to create object')
+
+ load_context_file = os.path.join(tpm_dir, 'load.ctx')
+ code, output = rc_cmd(f'tpm2_load -C {primary_context_file} -u {public_obj} -r {private_obj} -c {load_context_file}')
+
+ if code != 0:
+ raise Exception('write_tpm_key: Failed to load object')
+
+ code, output = rc_cmd(f'tpm2_evictcontrol -c {load_context_file} -C o {tpm_handle + index}')
+
+ if code != 0:
+ raise Exception('write_tpm_key: Failed to write object to TPM')
diff --git a/src/helpers/vyos-config-encrypt.py b/src/helpers/vyos-config-encrypt.py
new file mode 100755
index 000000000..8f7359767
--- /dev/null
+++ b/src/helpers/vyos-config-encrypt.py
@@ -0,0 +1,276 @@
+#!/usr/bin/env python3
+#
+# Copyright (C) 2024 VyOS maintainers and contributors
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 or later as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+import os
+import re
+import shutil
+import sys
+
+from argparse import ArgumentParser
+from cryptography.fernet import Fernet
+from tempfile import NamedTemporaryFile
+from tempfile import TemporaryDirectory
+
+from vyos.tpm import clear_tpm_key
+from vyos.tpm import init_tpm
+from vyos.tpm import read_tpm_key
+from vyos.tpm import write_tpm_key
+from vyos.util import ask_input
+from vyos.util import ask_yes_no
+from vyos.util import cmd
+
+persistpath_cmd = '/opt/vyatta/sbin/vyos-persistpath'
+mount_paths = ['/config', '/opt/vyatta/etc/config']
+dm_device = '/dev/mapper/vyos_config'
+
+def is_opened():
+ return os.path.exists(dm_device)
+
+def get_current_image():
+ with open('/proc/cmdline', 'r') as f:
+ args = f.read().split(" ")
+ for arg in args:
+ if 'vyos-union' in arg:
+ k, v = arg.split("=")
+ path_split = v.split("/")
+ return path_split[-1]
+ return None
+
+def load_config(key):
+ if not key:
+ return
+
+ persist_path = cmd(persistpath_cmd).strip()
+ image_name = get_current_image()
+ image_path = os.path.join(persist_path, 'luks', image_name)
+
+ if not os.path.exists(image_path):
+ raise Exception("Encrypted config volume doesn't exist")
+
+ if is_opened():
+ print('Encrypted config volume is already mounted')
+ return
+
+ with NamedTemporaryFile(dir='/dev/shm', delete=False) as f:
+ f.write(key)
+ key_file = f.name
+
+ cmd(f'cryptsetup -q open {image_path} vyos_config --key-file={key_file}')
+
+ for path in mount_paths:
+ cmd(f'mount /dev/mapper/vyos_config {path}')
+ cmd(f'chgrp -R vyattacfg {path}')
+
+ os.unlink(key_file)
+
+ return True
+
+def encrypt_config(key, recovery_key):
+ if is_opened():
+ raise Exception('An encrypted config volume is already mapped')
+
+ # Clear and write key to TPM
+ try:
+ clear_tpm_key()
+ except:
+ pass
+ write_tpm_key(key)
+
+ persist_path = cmd(persistpath_cmd).strip()
+ size = ask_input('Enter size of encrypted config partition (MB): ', numeric_only=True, default=512)
+
+ luks_folder = os.path.join(persist_path, 'luks')
+
+ if not os.path.isdir(luks_folder):
+ os.mkdir(luks_folder)
+
+ image_name = get_current_image()
+ image_path = os.path.join(luks_folder, image_name)
+
+ # Create file for encrypted config
+ cmd(f'fallocate -l {size}M {image_path}')
+
+ # Write TPM key for slot #1
+ with NamedTemporaryFile(dir='/dev/shm', delete=False) as f:
+ f.write(key)
+ key_file = f.name
+
+ # Format and add main key to volume
+ cmd(f'cryptsetup -q luksFormat {image_path} {key_file}')
+
+ if recovery_key:
+ # Write recovery key for slot 2
+ with NamedTemporaryFile(dir='/dev/shm', delete=False) as f:
+ f.write(recovery_key)
+ recovery_key_file = f.name
+
+ cmd(f'cryptsetup -q luksAddKey {image_path} {recovery_key_file} --key-file={key_file}')
+
+ # Open encrypted volume and format with ext4
+ cmd(f'cryptsetup -q open {image_path} vyos_config --key-file={key_file}')
+ cmd('mkfs.ext4 /dev/mapper/vyos_config')
+
+ with TemporaryDirectory() as d:
+ cmd(f'mount /dev/mapper/vyos_config {d}')
+
+ # Move /config to encrypted volume
+ shutil.copytree('/config', d, copy_function=shutil.move, dirs_exist_ok=True)
+
+ cmd(f'umount {d}')
+
+ os.unlink(key_file)
+
+ if recovery_key:
+ os.unlink(recovery_key_file)
+
+ for path in mount_paths:
+ cmd(f'mount /dev/mapper/vyos_config {path}')
+ cmd(f'chgrp vyattacfg {path}')
+
+ return True
+
+def decrypt_config(key):
+ if not key:
+ return
+
+ persist_path = cmd(persistpath_cmd).strip()
+ image_name = get_current_image()
+ image_path = os.path.join(persist_path, 'luks', image_name)
+
+ if not os.path.exists(image_path):
+ raise Exception("Encrypted config volume doesn't exist")
+
+ key_file = None
+
+ if not is_opened():
+ with NamedTemporaryFile(dir='/dev/shm', delete=False) as f:
+ f.write(key)
+ key_file = f.name
+
+ cmd(f'cryptsetup -q open {image_path} vyos_config --key-file={key_file}')
+
+ # unmount encrypted volume mount points
+ for path in mount_paths:
+ if os.path.ismount(path):
+ cmd(f'umount {path}')
+
+ # If /config is populated, move to /config.old
+ if len(os.listdir('/config')) > 0:
+ print('Moving existing /config folder to /config.old')
+ shutil.move('/config', '/config.old')
+
+ # Temporarily mount encrypted volume and migrate files to /config on rootfs
+ with TemporaryDirectory() as d:
+ cmd(f'mount /dev/mapper/vyos_config {d}')
+
+ # Move encrypted volume to /config
+ shutil.copytree(d, '/config', copy_function=shutil.move, dirs_exist_ok=True)
+ cmd(f'chgrp -R vyattacfg /config')
+
+ cmd(f'umount {d}')
+
+ # Close encrypted volume
+ cmd('cryptsetup -q close vyos_config')
+
+ # Remove encrypted volume image file and key
+ if key_file:
+ os.unlink(key_file)
+ os.unlink(image_path)
+
+ try:
+ clear_tpm_key()
+ except:
+ pass
+
+ return True
+
+if __name__ == '__main__':
+ if len(sys.argv) < 2:
+ print("Must specify action.")
+ sys.exit(1)
+
+ parser = ArgumentParser(description='Config encryption')
+ parser.add_argument('--disable', help='Disable encryption', action="store_true")
+ parser.add_argument('--enable', help='Enable encryption', action="store_true")
+ parser.add_argument('--load', help='Load encrypted config volume', action="store_true")
+ args = parser.parse_args()
+
+ tpm_exists = os.path.exists('/sys/class/tpm/tpm0')
+
+ key = None
+ recovery_key = None
+ need_recovery = False
+
+ question_key_str = 'recovery key' if tpm_exists else 'key'
+
+ if tpm_exists:
+ if args.enable:
+ key = Fernet.generate_key()
+ elif args.disable or args.load:
+ try:
+ key = read_tpm_key()
+ need_recovery = False
+ except:
+ print('Failed to read key from TPM, recovery key required')
+ need_recovery = True
+ else:
+ need_recovery = True
+
+ if args.enable and not tpm_exists:
+ print('WARNING: VyOS will boot into a default config when encrypted without a TPM')
+ print('You will need to manually login with default credentials and use "encryption load"')
+ print('to mount the encrypted volume and use "load /config/config.boot"')
+
+ if not ask_yes_no('Are you sure you want to proceed?'):
+ sys.exit(0)
+
+ if need_recovery or (args.enable and not ask_yes_no(f'Automatically generate a {question_key_str}?', default=True)):
+ while True:
+ recovery_key = ask_input(f'Enter {question_key_str}:', default=None).encode()
+
+ if len(recovery_key) >= 32:
+ break
+
+ print('Invalid key - must be at least 32 characters, try again.')
+ else:
+ recovery_key = Fernet.generate_key()
+
+ try:
+ if args.disable:
+ decrypt_config(key or recovery_key)
+
+ print('Encrypted config volume has been disabled')
+ print('Contents have been migrated to /config on rootfs')
+ elif args.load:
+ load_config(key or recovery_key)
+
+ print('Encrypted config volume has been mounted')
+ print('Use "load /config/config.boot" to load configuration')
+ elif args.enable and tpm_exists:
+ encrypt_config(key, recovery_key)
+
+ print('Encrypted config volume has been enabled with TPM')
+ print('Backup the recovery key in a safe place!')
+ print('Recovery key: ' + recovery_key.decode())
+ elif args.enable:
+ encrypt_config(recovery_key)
+
+ print('Encrypted config volume has been enabled without TPM')
+ print('Backup the key in a safe place!')
+ print('Key: ' + recovery_key.decode())
+ except Exception as e:
+ word = 'decrypt' if args.disable or args.load else 'encrypt'
+ print(f'Failed to {word} config: {e}')
diff --git a/src/init/vyos-router b/src/init/vyos-router
index 912a9ef3b..adf892371 100755
--- a/src/init/vyos-router
+++ b/src/init/vyos-router
@@ -64,6 +64,69 @@ disabled () {
grep -q -w no-vyos-$1 /proc/cmdline
}
+# Load encrypted config volume
+mount_encrypted_config() {
+ persist_path=$(/opt/vyatta/sbin/vyos-persistpath)
+ if [ $? == 0 ]; then
+ if [ -e $persist_path/boot ]; then
+ image_name=$(cat /proc/cmdline | sed -e s+^.*vyos-union=/boot/++ | sed -e 's/ .*$//')
+
+ if [ -z "$image_name" ]; then
+ return
+ fi
+
+ if [ ! -f $persist_path/luks/$image_name ]; then
+ return
+ fi
+
+ vyos_tpm_key=$(python3 -c 'from vyos.tpm import read_tpm_key; print(read_tpm_key().decode())' 2>/dev/null)
+
+ if [ $? -ne 0 ]; then
+ echo "ERROR: Failed to fetch encryption key from TPM. Encrypted config volume has not been mounted"
+ echo "Use 'encryption load' to load volume with recovery key"
+ echo "or 'encryption disable' to decrypt volume with recovery key"
+ return
+ fi
+
+ echo $vyos_tpm_key | tr -d '\r\n' | cryptsetup open $persist_path/luks/$image_name vyos_config --key-file=-
+
+ if [ $? -ne 0 ]; then
+ echo "ERROR: Failed to decrypt config volume. Encrypted config volume has not been mounted"
+ echo "Use 'encryption load' to load volume with recovery key"
+ echo "or 'encryption disable' to decrypt volume with recovery key"
+ return
+ fi
+
+ mount /dev/mapper/vyos_config /config
+ mount /dev/mapper/vyos_config $vyatta_sysconfdir/config
+
+ echo "Mounted encrypted config volume"
+ fi
+ fi
+}
+
+unmount_encrypted_config() {
+ persist_path=$(/opt/vyatta/sbin/vyos-persistpath)
+ if [ $? == 0 ]; then
+ if [ -e $persist_path/boot ]; then
+ image_name=$(cat /proc/cmdline | sed -e s+^.*vyos-union=/boot/++ | sed -e 's/ .*$//')
+
+ if [ -z "$image_name" ]; then
+ return
+ fi
+
+ if [ ! -f $persist_path/luks/$image_name ]; then
+ return
+ fi
+
+ umount /config
+ umount $vyatta_sysconfdir/config
+
+ cryptsetup close vyos_config
+ fi
+ fi
+}
+
# if necessary, provide initial config
init_bootfile () {
if [ ! -r $BOOTFILE ] ; then
@@ -402,6 +465,8 @@ start ()
&& chgrp ${GROUP} ${vyatta_configdir}
log_action_end_msg $?
+ mount_encrypted_config
+
# T5239: early read of system hostname as this value is read-only once during
# FRR initialisation
tmp=$(${vyos_libexec_dir}/read-saved-value.py --path "system host-name")
@@ -470,6 +535,8 @@ stop()
log_action_end_msg $?
systemctl stop frr.service
+
+ unmount_encrypted_config
}
case "$action" in
diff --git a/src/op_mode/image_installer.py b/src/op_mode/image_installer.py
index d677c2cf8..85ebd19ba 100755
--- a/src/op_mode/image_installer.py
+++ b/src/op_mode/image_installer.py
@@ -1,6 +1,6 @@
#!/usr/bin/env python3
#
-# Copyright 2023 VyOS maintainers and contributors <maintainers@vyos.io>
+# Copyright 2023-2024 VyOS maintainers and contributors <maintainers@vyos.io>
#
# This file is part of VyOS.
#
@@ -65,6 +65,8 @@ MSG_INPUT_ROOT_SIZE_SET: str = 'Please specify the size (in GB) of the root part
MSG_INPUT_CONSOLE_TYPE: str = 'What console should be used by default? (K: KVM, S: Serial, U: USB-Serial)?'
MSG_INPUT_COPY_DATA: str = 'Would you like to copy data to the new image?'
MSG_INPUT_CHOOSE_COPY_DATA: str = 'From which image would you like to save config information?'
+MSG_INPUT_COPY_ENC_DATA: str = 'Would you like to copy the encrypted config to the new image?'
+MSG_INPUT_CHOOSE_COPY_ENC_DATA: str = 'From which image would you like to copy the encrypted config?'
MSG_WARN_ISO_SIGN_INVALID: str = 'Signature is not valid. Do you want to continue with installation?'
MSG_WARN_ISO_SIGN_UNAVAL: str = 'Signature is not available. Do you want to continue with installation?'
MSG_WARN_ROOT_SIZE_TOOBIG: str = 'The size is too big. Try again.'
@@ -212,14 +214,17 @@ def search_previous_installation(disks: list[str]) -> None:
disks (list[str]): a list of available disks
"""
mnt_config = '/mnt/config'
+ mnt_encrypted_config = '/mnt/encrypted_config'
mnt_ssh = '/mnt/ssh'
mnt_tmp = '/mnt/tmp'
rmtree(Path(mnt_config), ignore_errors=True)
rmtree(Path(mnt_ssh), ignore_errors=True)
Path(mnt_tmp).mkdir(exist_ok=True)
+ Path(mnt_encrypted_config).unlink(missing_ok=True)
print('Searching for data from previous installations')
image_data = []
+ encrypted_configs = []
for disk_name in disks:
for partition in disk.partition_list(disk_name):
if disk.partition_mount(partition, mnt_tmp):
@@ -227,32 +232,61 @@ def search_previous_installation(disks: list[str]) -> None:
for path in Path(mnt_tmp + '/boot').iterdir():
if path.joinpath('rw/config/.vyatta_config').exists():
image_data.append((path.name, partition))
+ if Path(mnt_tmp + '/luks').exists():
+ for path in Path(mnt_tmp + '/luks').iterdir():
+ encrypted_configs.append((path.name, partition))
disk.partition_umount(partition)
- if len(image_data) == 1:
- image_name, image_drive = image_data[0]
- print('Found data from previous installation:')
- print(f'\t{image_name} on {image_drive}')
- if not ask_yes_no(MSG_INPUT_COPY_DATA, default=True):
- return
-
- elif len(image_data) > 1:
- print('Found data from previous installations')
- if not ask_yes_no(MSG_INPUT_COPY_DATA, default=True):
- return
-
- image_name, image_drive = select_entry(image_data,
- 'Available versions:',
- MSG_INPUT_CHOOSE_COPY_DATA,
- search_format_selection)
+ image_name = None
+ image_drive = None
+ encrypted = False
+
+ if len(image_data) > 0:
+ if len(image_data) == 1:
+ print('Found data from previous installation:')
+ print(f'\t{" on ".join(image_data[0])}')
+ if ask_yes_no(MSG_INPUT_COPY_DATA, default=True):
+ image_name, image_drive = image_data[0]
+
+ elif len(image_data) > 1:
+ print('Found data from previous installations')
+ if ask_yes_no(MSG_INPUT_COPY_DATA, default=True):
+ image_name, image_drive = select_entry(image_data,
+ 'Available versions:',
+ MSG_INPUT_CHOOSE_COPY_DATA,
+ search_format_selection)
+ elif len(encrypted_configs) > 0:
+ if len(encrypted_configs) == 1:
+ print('Found encrypted config from previous installation:')
+ print(f'\t{" on ".join(encrypted_configs[0])}')
+ if ask_yes_no(MSG_INPUT_COPY_ENC_DATA, default=True):
+ image_name, image_drive = encrypted_configs[0]
+ encrypted = True
+
+ elif len(encrypted_configs) > 1:
+ print('Found encrypted configs from previous installations')
+ if ask_yes_no(MSG_INPUT_COPY_ENC_DATA, default=True):
+ image_name, image_drive = select_entry(encrypted_configs,
+ 'Available versions:',
+ MSG_INPUT_CHOOSE_COPY_ENC_DATA,
+ search_format_selection)
+ encrypted = True
+
else:
print('No previous installation found')
return
+ if not image_name:
+ return
+
disk.partition_mount(image_drive, mnt_tmp)
- copytree(f'{mnt_tmp}/boot/{image_name}/rw/config', mnt_config)
+ if not encrypted:
+ copytree(f'{mnt_tmp}/boot/{image_name}/rw/config', mnt_config)
+ else:
+ copy(f'{mnt_tmp}/luks/{image_name}', mnt_encrypted_config)
+
Path(mnt_ssh).mkdir()
host_keys: list[str] = glob(f'{mnt_tmp}/boot/{image_name}/rw/etc/ssh/ssh_host*')
for host_key in host_keys:
@@ -279,6 +313,12 @@ def copy_previous_installation_data(target_dir: str) -> None:
dirs_exist_ok=True)
+def copy_previous_encrypted_config(target_dir: str, image_name: str) -> None:
+ if Path('/mnt/encrypted_config').exists():
+ Path(target_dir).mkdir(exist_ok=True)
+ copy('/mnt/encrypted_config', Path(target_dir).joinpath(image_name))
+
+
def ask_single_disk(disks_available: dict[str, int]) -> str:
"""Ask user to select a disk for installation
@@ -712,6 +752,9 @@ def install_image() -> None:
# owner restored on copy of config data by chmod_2775, above
copy_previous_installation_data(f'{DIR_DST_ROOT}/boot/{image_name}/rw')
+ # copy saved encrypted config volume
+ copy_previous_encrypted_config(f'{DIR_DST_ROOT}/luks', image_name)
+
if is_raid_install(install_target):
write_dir: str = f'{DIR_DST_ROOT}/boot/{image_name}/rw'
raid.update_default(write_dir)
diff --git a/src/op_mode/image_manager.py b/src/op_mode/image_manager.py
index e64a85b95..1510a667c 100755
--- a/src/op_mode/image_manager.py
+++ b/src/op_mode/image_manager.py
@@ -1,6 +1,6 @@
#!/usr/bin/env python3
#
-# Copyright 2023 VyOS maintainers and contributors <maintainers@vyos.io>
+# Copyright 2023-2024 VyOS maintainers and contributors <maintainers@vyos.io>
#
# This file is part of VyOS.
#
@@ -95,6 +95,15 @@ def delete_image(image_name: Optional[str] = None,
except Exception as err:
exit(f'Unable to remove the image "{image_name}": {err}')
+ # remove LUKS volume if it exists
+ luks_path: Path = Path(f'{persistence_storage}/luks/{image_name}')
+ if luks_path.is_file():
+ try:
+ luks_path.unlink()
+ print(f'The encrypted config for "{image_name}" was successfully deleted')
+ except Exception as err:
+ exit(f'Unable to remove the encrypted config for "{image_name}": {err}')
+
@compat.grub_cfg_update
def set_image(image_name: Optional[str] = None,
@@ -174,6 +183,16 @@ def rename_image(name_old: str, name_new: str) -> None:
except Exception as err:
exit(f'Unable to rename image "{name_old}" to "{name_new}": {err}')
+ # rename LUKS volume if it exists
+ old_luks_path: Path = Path(f'{persistence_storage}/luks/{name_old}')
+ if old_luks_path.is_file():
+ try:
+ new_luks_path: Path = Path(f'{persistence_storage}/luks/{name_new}')
+ old_luks_path.rename(new_luks_path)
+ print(f'The encrypted config for "{name_old}" was successfully renamed to "{name_new}"')
+ except Exception as err:
+ exit(f'Unable to rename the encrypted config for "{name_old}" to "{name_new}": {err}')
+
def list_images() -> None:
"""Print list of available images for CLI hints"""