Typically if PK is not present we want to treat this as "denied". But
sometimes it makes sense to treat this case as "allowed".
In particular the combination POLKIT_ALWAYS_QUERY and
POLKIT_DEFAULT_ALLOW makes a lot of sense: it means we can enable PK
logic for actions where we so far bypassed the checks for root. With the
new combination we can have a default policy of allowing some operation
but still provide an effective hook to disable it.
Also add some debug logging about PK operations and results as they are ongoing.
When this flag is set we'll disable the local shortcut that skips polkit
checks for clients that are privileged, and assumes they are
authenticated.
Or in other words: if this flag is set, we'll query PK not matter what,
regardless if it's root we talk about or any other user.
This adds a new helper that basically just wraps
async_polkit_query_have_action() and allows calling this without
actually triggering a PK authentication operation: it just checks if we
aleady have acquired an action or not.
ProtectSystem=full remounts /boot and/or /efi read-only, but that
may trigger automount for the paths and delay the service being started.
===
systemd[1]: boot.automount: Got automount request for /boot, triggered by 720 ((networkd))
===
The service does not need to access the paths, so let's hide them.
Follow-up for f90eb08627.
Fixes#31742.
We may want to propagate O_APPEND, or (try to) keep the current file position,
even if we use fd_reopen() to re-initialize (and "unshare") other file
description status.
For now, used only with --pty to keep/propagate O_APPEND (and/or) position
if set on stdin/stdout.
If we re-open stdout and "drop" the O_APPEND,
we get rather "unexpected" behavior,
for example with repeated "systemd-run --pty >> some-log".
If someone carefully pre-positioned the passed in original file descriptors,
we avoid surprises if we do not reset file postition to zero.
fcntl F_GETFL first, and propagate O_APPEND if present in the existing flags.
Then use lseek to propagate the file position.
If both $ARTIFACT_DIRECTORY and $SPLIT_TEST_LOGS are set, split the
output from each test into a separate log file, so we don't have to load
one ginormous log file when checking the results.
The latest GH Action runners started using 32-bit entropy for ASLR,
which makes it incompatible with llvm-14. This was fixed in later llvm
releases, but these aren't available on Ubuntu Jammy (22.04). Let's
reduce the ASLR entropy to 28-bit, which should make llvm happy again,
until the issue is resolved.
See: https://github.com/actions/runner-images/issues/9491
This was lost on refactor, and only addons had a default uki
line in the .sbat. Add it back, and differentiate between the
default for UKIs vs the default for addons, so that they can
be revoked separately. These are only defaults and users are
encouraged to provide their own.
Follow-up for a8b645dec8
This is a follow-up for 945a8210c7 and
makes the st_dev check generic, so that we can reuse it some other
places. It also incorporates the non-NULL check now, to be a
comprehensive one-stop solution.
The helper is static inline so that compilers can optimize the redundant
checks away in case it is combined with other checks.
In automated QA environments there may be tests that are known to fail,
and being able to skip them is useful to remove known failures from the
test log.
Signed-off-by: Ross Burton <ross.burton@arm.com>
When reading test logs manually it is a lot easier when the tests are
sorted by name rather than by disk order.
Signed-off-by: Ross Burton <ross.burton@arm.com>
Then, we can read the lease file on restart, and the DHCP server will be
able to manage previously assigned addresses.
To save leases in the state directory /var/lib/systemd/network/, this
adds systemd-networkd-dhcp-server.service, and by default
systemd-networkd does not start the DHCP server without the heler
service started.
Closes#29991.
Daan De Meyer
sharad3001
Yu Watanabe
AKHIL KUMAR
Mike Yuan
Luca Boccassi
Lennart Poettering
SidhuRupinder
Lars Ellenberg
Frantisek Sumsal
Antonio Alvarez Feijoo
Piotr Drąg
Ross Burton
Adrian Vovk