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wall of text -> dictionary

This commit is contained in:
Michael Hudson-Doyle 2022-10-27 14:07:13 +02:00
parent 24fdce6e72
commit 405fb1895e
1 changed files with 50 additions and 38 deletions
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88
subiquity/ui/views/filesystem/guided.py
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@ -16,6 +16,8 @@
import logging
from typing import Optional
import attr
from urwid import (
connect_signal,
Text,
@ -120,6 +122,50 @@ def summarize_device(disk):
return rows
@attr.s(auto_attribs=True)
class TPMChoice:
enabled: bool
default: bool
help: str
choices = {
StorageEncryptionSupport.DISABLED: {
safety: TPMChoice(
enabled=False, default=False,
help=_("The model being installed does not support TPM backed "
"full-disk encryption")) for safety in StorageSafety
},
StorageEncryptionSupport.AVAILABLE: {
StorageSafety.ENCRYPTED: TPMChoice(
enabled=False, default=True,
help=_("The model being installed requires TPM backed full-disk "
"encryption")),
StorageSafety.PREFER_ENCRYPTED: TPMChoice(
enabled=True, default=True,
help=_("The model being installed prefers but does not require "
"TPM backed full-disk encryption")),
StorageSafety.PREFER_UNENCRYPTED: TPMChoice(
enabled=True, default=False,
help=_("The model being installed does not prefer but allows TPM "
"backed full-disk encryption")),
},
StorageEncryptionSupport.UNAVAILABLE: {
StorageSafety.PREFER_ENCRYPTED: TPMChoice(
enabled=False, default=False,
help=_("The model being installed prefers but does not require "
"TPM backed full-disk encryption and it is not available "
"on this device")),
StorageSafety.PREFER_UNENCRYPTED: TPMChoice(
enabled=False, default=False,
help=_("The model being installed does not prefer TPM backed "
"full-disk encryption and it is not available on this "
"device.")),
},
# StorageEncryptionSupport.DEFECTIVE: handled in controller code
}
class GuidedChoiceForm(SubForm):
disk = ChoiceField(caption=NO_CAPTION, help=NO_HELP, choices=["x"])
@ -153,44 +199,10 @@ class GuidedChoiceForm(SubForm):
if se is not None:
self.remove_field('use_lvm')
self.remove_field('lvm_options')
if se.support == StorageEncryptionSupport.DISABLED:
self.use_tpm.value = False
self.use_tpm.enabled = False
self.use_tpm.help = _(
"The model being installed does not support TPM "
"backed full-disk encryption")
elif se.support == StorageEncryptionSupport.AVAILABLE:
if se.storage_safety == StorageSafety.ENCRYPTED:
self.use_tpm.value = True
self.use_tpm.enabled = False
self.use_tpm.help = _(
"The model being installed requires TPM backed "
"full-disk encryption")
elif se.storage_safety == StorageSafety.PREFER_ENCRYPTED:
self.use_tpm.value = True
self.use_tpm.help = _(
"The model being installed prefers but does not "
"require TPM backed full-disk encryption")
elif se.storage_safety == StorageSafety.PREFER_UNENCRYPTED:
self.use_tpm.value = False
self.use_tpm.help = _(
"The model being installed does not prefer but allows "
"TPM backed full-disk encryption")
elif se.support == StorageEncryptionSupport.UNAVAILABLE:
self.use_tpm.enabled = False
self.use_tpm.value = False
if se.storage_safety == StorageSafety.PREFER_ENCRYPTED:
self.use_tpm.help = _(
"The model being installed prefers but does not "
"require TPM backed full-disk encryption and it is "
"not available on this device")
elif se.storage_safety == StorageSafety.PREFER_UNENCRYPTED:
self.use_tpm.help = _(
"The model being installed does not prefer TPM "
"backed full-disk encryption and it is not available "
"on this device.")
# elif se.support == StorageEncryptionSupport.DEFECTIVE:
# handled in controller code
choice = choices[se.support][se.storage_safety]
self.use_tpm.enabled = choice.enabled
self.use_tpm.value = choice.default
self.use_tpm.help = choice.help
else:
self.remove_field('use_tpm')