The old syntax with linux + initrds as positional arguments is still accepted,
but a warning is emitted. We should remove the support for this after the
next release or so.
Adding a single verb by itself is not very useful, but opens the door to adding
other verbs.
In order to ensure addons can always be revoked via SBAT, and it is not
left out by mistake, have a default metadata entry if none is specified
by the caller.
https://github.com/rhboot/shim/blob/main/SBAT.md
sbsign is not available everywhere, for example RHEL does not have it.
Add pesign as alternative to it.
pesign will use options "--secureboot-certificate-name" (mandatory) and
"--secureboot-certificate-dir" (optional), while sbsign will use
"--secureboot-private-key" and "--secureboot-certificate".
By default, use sbsign. If no key/cert is provided or sbsign is not found,
try pesign.
Signed-off-by: Emanuele Giuseppe Esposito <eesposit@redhat.com>
If a package is missing, a subprocess is started with None as
command argument. Error raised by subprocess is therefore not helpful
at all to understand what needs to be done to fix that error.
Also fix doc since systemd-stub will look for .cmdline files, and not
.cmdline.efi files.
Signed-off-by: Emanuele Giuseppe Esposito <eesposit@redhat.com>
As in mkosi(1), let's describe the config file and commandline options
together. This is nice for us, because we don't need to duplicate descriptions
and we're less likely to forget to update one place or the other. This is also
nice for users, because they can easily figure out what can be configured
where.
The options are now ordered by config file section.
--summary was not described before.
More examples are added.
ukify supports signing with multiple keys, so show an example of this, and just
let ukify print the calls to systemd-measure that will be done.
This also does other small cleanups:
- Use more realistic names in examples
- Use $ as the prompt for commands that don't require root (most don't).
Once we switch to operations that don't require a TPM, we should be able to get
rid of the remaining calls that require root.
- Ellipsize or linebreak various parts
- Use --uname. We warn if it is not specified and we have to do autodetection, so
let's nudge people towards including it rather than not.
Follow-up for e069c57f06.
If given, multiple initrds are concatenated into a temporary file which then
becomes the .initrd section.
It is also possible to give no initrd. After all, some machines boot without an
initrd, and it should be possible to use the stub without requiring an initrd.
(The stub might not like this, but this is something to fix there.)
