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-rw-r--r--archinstall/lib/disk.py36
-rw-r--r--archinstall/lib/luks.py25
2 files changed, 45 insertions, 16 deletions
diff --git a/archinstall/lib/disk.py b/archinstall/lib/disk.py
index 01a736a3..3397d7cb 100644
--- a/archinstall/lib/disk.py
+++ b/archinstall/lib/disk.py
@@ -197,6 +197,21 @@ class Partition():
return True
+ def encrypt(self, *args, **kwargs):
+ """
+ A wrapper function for luks2() instances and the .encrypt() method of that instance.
+ """
+ from .luks import luks2
+
+ if not self.encrypted:
+ raise DiskError(f"Attempting to encrypt a partition that was not marked for encryption: {self}")
+
+ if not self.safe_to_format():
+ return False
+
+ handle = luks2(self, None, None)
+ return handle.encrypt(self, *args, **kwargs)
+
def format(self, filesystem=None, path=None, allow_formatting=None, log_formating=True):
"""
Format can be given an overriding path, for instance /dev/null to test
@@ -204,6 +219,7 @@ class Partition():
"""
if filesystem is None:
filesystem = self.filesystem
+
if path is None:
path = self.path
if allow_formatting is None:
@@ -349,15 +365,23 @@ class Filesystem():
"""
return self.raw_parted(string).exit_code
- def use_entire_disk(self, prep_mode=None):
+ def use_entire_disk(self, root_filesystem_type='ext4', encrypt_root_partition=True):
self.add_partition('primary', start='1MiB', end='513MiB', format='vfat')
self.set_name(0, 'EFI')
self.set(0, 'boot on')
- self.set(0, 'esp on') # TODO: Redundant, as in GPT mode it's an alias for "boot on"? https://www.gnu.org/software/parted/manual/html_node/set.html
- if prep_mode == 'luks2':
- self.add_partition('primary', start='513MiB', end='100%')
- else:
- self.add_partition('primary', start='513MiB', end='100%', format=prep_mode)
+ # TODO: Probably redundant because in GPT mode 'esp on' is an alias for "boot on"?
+ # https://www.gnu.org/software/parted/manual/html_node/set.html
+ self.set(0, 'esp on')
+ self.add_partition('primary', start='513MiB', end='100%')
+
+ self.blockdevice.partition[0].filesystem = 'vfat'
+ self.blockdevice.partition[1].filesystem = root_filesystem_type
+
+ self.blockdevice.partition[0].target_mountpoint = '/boot'
+ self.blockdevice.partition[1].target_mountpoint = '/'
+
+ if encrypt_root_partition:
+ self.blockdevice.partition[1].encrypted = True
def add_partition(self, type, start, end, format=None):
log(f'Adding partition to {self.blockdevice}', level=LOG_LEVELS.Info)
diff --git a/archinstall/lib/luks.py b/archinstall/lib/luks.py
index b98994ef..c9946239 100644
--- a/archinstall/lib/luks.py
+++ b/archinstall/lib/luks.py
@@ -16,16 +16,17 @@ class luks2():
self.filesystem = 'crypto_LUKS'
def __enter__(self):
- if self.partition.allow_formatting:
- self.key_file = self.encrypt(self.partition, *self.args, **self.kwargs)
- else:
- if not self.key_file:
- self.key_file = f"/tmp/{os.path.basename(self.partition.path)}.disk_pw" # TODO: Make disk-pw-file randomly unique?
-
- if type(self.password) != bytes: self.password = bytes(self.password, 'UTF-8')
+ #if self.partition.allow_formatting:
+ # self.key_file = self.encrypt(self.partition, *self.args, **self.kwargs)
+ #else:
+ if not self.key_file:
+ self.key_file = f"/tmp/{os.path.basename(self.partition.path)}.disk_pw" # TODO: Make disk-pw-file randomly unique?
+
+ if type(self.password) != bytes:
+ self.password = bytes(self.password, 'UTF-8')
- with open(self.key_file, 'wb') as fh:
- fh.write(self.password)
+ with open(self.key_file, 'wb') as fh:
+ fh.write(self.password)
return self.unlock(self.partition, self.mountpoint, self.key_file)
@@ -38,6 +39,9 @@ class luks2():
def encrypt(self, partition, password=None, key_size=512, hash_type='sha512', iter_time=10000, key_file=None):
# TODO: We should be able to integrate this into the main log some how.
# Perhaps post-mortem?
+ if not self.partition.allow_formatting:
+ raise DiskError(f'Could not encrypt volume {self.partition} due to it having a formatting lock.')
+
log(f'Encrypting {partition} (This might take a while)', level=LOG_LEVELS.Info)
if not key_file:
@@ -49,7 +53,8 @@ class luks2():
if not password:
password = self.password
- if type(password) != bytes: password = bytes(password, 'UTF-8')
+ if type(password) != bytes:
+ password = bytes(password, 'UTF-8')
with open(key_file, 'wb') as fh:
fh.write(password)