The man page says that --sign-kernel and --no-sign-kernel "override the
detection of whether to sign the Linux binary", so we should only
autodetect if neither are specified. But as of commit 02eabaffe9
("ukify: Add a unified interface for signing tools"), we autodetect even
when --no-sign-kernel is passed, which makes the flag useless.
The sign_kernel option is parsed using argparse.BooleanOptionalAction,
which sets it to either True, False, or None. commit 02eabaffe9
replaced `sign_kernel is None` with `not sign_kernel`. These are not the
same in Python, as the latter accepts False as well as None.
Restore the original check and fix type annotations accordingly.
Fixes: 02eabaffe9 ("ukify: Add a unified interface for signing tools")
This partially reverts 02eabaffe9.
As noted in https://github.com/systemd/systemd/pull/35211:
> The configuration parsing simply stores the string as-is, rather than
> creating the appropriate object
One way to fix the issue would be to store the "appropriate object", i.e.
actually the class. But that makes the code very verbose, with the conversion
being done in two places. And that still doesn't fix the issue, because we need
to map the class objects back to the original name in error messages.
So instead, store the setting as a string and only map it to the class much
later. This makes the code simpler and fixes the error messages too.
Resolves https://github.com/systemd/systemd/pull/35193
Let's gather generic key/certificate operations in a new tool
systemd-keyutil instead of spreading them across various special purpose
tools.
Fixes#35087
Let's gather generic key/certificate operations in a new tool
systemd-keyutil instead of spreading them across various special
purpose tools.
Fixes#35087
This achieves parity with the mypy config used in mkosi.
The import of builtins is needed because otherwise type is attempted to be
resolved to the variable in the scope.
The API introduced in https://github.com/systemd/systemd/pull/34295
is less than ideal:
- It doesn't consider signing at all (ukify can't sign separately yet)
- Measurement is completely broken (all profile sections are marked to
not be measured)
- It focuses on a very niche use case of extending existing UKIs and makes
the more common use case of building a UKI with several profiles included
much harder than needed.
Let's instead rework the API to focus on the primary use case of building
a UKI with multiple profiles added to it immediately. We require the profiles
to be built upfront as separate PE binaries with UKI. There's no need to sign
or measure these, they're solely vehicles for profile sections. This saves us
from having to complicate the command line and config parsing to support defining
multiple profiles.
To add the profiles when building a UKI, we introduce the new --add-profile
switch which takes a path to a PE binary describing a profile. The required
sections are read from each PE binary, measured and added as a profile.
The integration test is disabled until the new API is merged and exposed in
mkosi so that building a UKI with profiles can be left to mkosi and the integration
test will only test the switching between profiles and not the building of UKIs
with profiles.
Now that we properly leave sufficient space for inline execution of
the .linux section, let's remove the special casing of the .linux
section as it doesn't need to be the last section anymore now.
The SizeOfImage is bigger than the image itself so that space is
guaranteed to be available for in place execution of the linux image. Let's
make sure we take this into account and use SizeOfImage as the section's virtual
size instead of the size of the image itself.
Fixes#34578
This options is pretty simple, it allows specifying an UKI whose
sections to import first, and place at the beginning of the new UKI.
This is useful for generating multi-profile UKIs piecemeal: generate the
base UKI first, then append a profile, and another one and another one.
The sections imported this way are not included in any PCR signature,
the assumption is that that already happened before in the imported UKI.
Thomas Hebb
Zbigniew Jędrzejewski-Szmek
Daan De Meyer
anonymix007
Lennart Poettering
Valentin David
Luca Boccassi
Yu Watanabe
Jörg Behrmann