Previously, existing device units for devlinks or aliases were not
removed unless the main device unit is removed. This makes all existing
device units for devlinks and aliases are checked if they are still
required, and remove if not necessary anymore.
Fixes#24518.
This documents that explicit `Before=`/`After=` dependencies can be
used to selectively override implicit ordering coming from default
dependencies. That allows for more granular control compared to the
already documented `DefaultDependencies=no` option.
The alternative approach came up in a discussion around the ordering
of `boot-complete.target`, so this also adds an explicit suggestion
in that direction to the "Automatic Boot Assessment" documentation.
Ref: https://lists.freedesktop.org/archives/systemd-devel/2022-September/048330.html
Let's rework verify_fsroot_dir() around two statx() calls, which should
usually give us all information we need. Let's then add a call to the
btrfs ioctl only if the caller actually wants to know the backing block
device (which it generally only wants if it then intends to verify
partition type, and similar).
This makes things more robust on new kernels, and bypasses the btrfs
ioctls in environments where we cannot actually interpret the results
properly (since they reference btrfs devices via /dev/ paths, which we
likely cannot resolve in containers)
Fixes: #24616
There's little reason to require this, given that we can just say that
if a relative path is specified it is to be read relative to the root.
This fixes a bootctl bug introduced by
3730dc5d5b which didn't bother prefixing
paths as necessary.
No functional changes, just refactoring.
Note, this also makes synthesize_change() propagate the error from
synthesize_change_one(). However, the caller of synthesize_change()
ignores the failure anyway, hence the change does not take any effect.
This works becuase TPM2_FLAGS_USE_PIN is 1 and bool is a 1 so the bits
line up as expected, however if for some reason flags change values and
for clarity check if the boolean indicates this flag and pass the flag
value.
Signed-off-by: William Roberts <william.c.roberts@intel.com>
This way we can use it directly in measure.c, and thus remove a bit of
redundant code.
OpenSSL prefers uppercasing the MD names, others don't hence let's be
lenient here.
As usual, it seems to be mostly additions and corrections. Sadly, it seems a
bit of mojibake has crept in in various places. But it's hard to correct, in
particular because it's hard to detect all cases automatically. I think we can
ignore this for now.
When I run this a few weeks ago, ma-large.txt was gutted and 20-OUI.hwdb was
siginificantly smaller. For whatever reasons, it's back to normal now.
Systemd's credential interface is not yet natively supported by all
programs yet. Hence it's often required to run scripts to massage
secrets in the way the programs expect it.
This commit allows the ExecStartPre commands to access credentials.
Fixes https://github.com/systemd/systemd/issues/19604
Yu Watanabe
Lennart Poettering
Zbigniew Jędrzejewski-Szmek
Luca BRUNO
Jan Janssen
William Roberts
Daan De Meyer
Jörg Thalheim
BerndAdameit