The varlink method io.systemd.Machine.Register() is in v256, hence type
of "leader" cannot be changed.
Let's revert the change by 755cb018c9, and
introduce another field "leaderProcessId", which takes detailed information
of the process.
Fixes a regression caused by 755cb018c9.
Fixes#36155.
This introduces libmount_parse_mountinfo() and libmount_parse_with_utab().
The former one parses only mountinfo, but the latter one also parse
utab. Hopefully this avoids pitfalls like issue #35949.
Now that nspawn can run unprivileged off directory trees owned by
the new "foreign" UID range let's make sure homed actually allows
files owned by that range in the home directories.
This is not enough to make nspawn just work in homed home dirs
unfortunately though. that's because homed applies an idmapping, and
nspawn would need to then to take that idmapped mount and apply another
one, and the kernel simply doesn't support stacked idmapped mounts.
There's work ongoing to address that in the kernel.
However, this is a first step, and should be enough to make things just
work should the kernel eventually support stacked idmapped mounts.
An object json is a set of key and value pair, hence has its number of
element is multiple of two, and we know at least two elements there.
Follow-up for b6a2df6307.
Fixes CID#1590724
HACKING.md should first and foremost tell someone how to hack on
systemd, installing packages from OBS isn't the most likely section
a new contributor will be interested in, so let's move it further
down.
Then, we can avoid that files outside of sysfs are written by udev ATTR key.
This also makes
- logs failure in udev_resolve_subsys_kernel(),
- failure in sd_device_get_syspath() critical, as that should not happen,
- cache the value to be write when running on test mode, to make it
shown by OPTIONS="dump" or obtained by ATTR match token.
This adds the same sections we already have in the homectl --help blurb
also to the man page.
While we are at it, let's also add a new section for Authentication
related switches.
* 4447d2974d Update changelog for 257.2-3 release
* 4b1c65b905 libudev1: add udeb back to shlibs
* 1974e3d06e systemd-boot: always check that the boot entry is set, even with Shim is already installed
* 9a5eea9823 systemd-boot: use boot entry argument instead of installing as grub.efi on ESP
* df6efeed46 libsystemd-dev/libudev-dev: depend on libcap-dev
* 5673b771e1 signing template: add override for executable-not-elf-or-script
* 3f109637c4 Update changelog for 257.2-2 release
* 42f4afa605 Drop udeb packages
* c04f7f2b16 signing template: always set urgency to 'high'
* 9bd8b5228b Set SBAT info for upstream build
* 257ba8563b udev: link to libsystemd-shared when building with noudeb profile
* 8ca2b26678 Link systemctl against libsystemd-shared
* 1a4a8af0c2 Install jq for pkg.systemd.upstream too since the template packages are now built
* 6fd0d2698d signing template: fix Lintian warnings and errors
* c79d10bbaa Build template packages for pkg.systemd.upstream profile, for OBS builds
* 485a867438 d/t/upstream: take into account autopkgtest pinning
* c1b6e565e3 Update README.source in the signing-template
* 17d1b92d9f d/t/control: remove 'flaky' from tests-in-lxd
* 2a36f6f5e1 Do not install sd-resolved and drop breaks-testbed from fast tests
* a3cb52f8d0 Enable UEFI on loong64
* ad7a943023 Enable libseccomp on loong64 and hppa
* 9d24f84ed5 Update changelog for 257.2-1 release
* f47619c9f4 Drop all patches, merged upstream
* d4aa6545a6 Install new files for upstream CI
* 5775daa46e d/rules: support building in OBS from git
There's finally quota on tmpfs, hence let's use it to make it harder for
users to DoS the system by consuming all disk space in /tmp/ and
/dev/shm/.
This enforces a default limit of 80% quota of the backing fs for these
two dirs for users, but this can be overriden in the user record, if
desired.
This also adds two other interesting features:
1. mount units gain GracefulOptions= which takes optional mount options
that are added only if supported by the kernel. (this is used to enable
usrquota on /tmp/, if available.)
2. The PAM logic in service management now supports reading passwords
from service credentials and via the askpw logic. This used for make
testing easy (so that we can run0 into a homed user which strictly
requires a password).
We dropped the variable in the packaging specs for Arch to keep the
integration points as minimal as possible so let's stop using it in
the build script as well.
TEST-74-AUX-UTILS covers many subtests, as it's a catch-all job, and a few
need a VM to run. The job is thus marked VM-only. But that means in settings
where we can't run VM tests (no KVM available), the entire thing is skipped,
losing tons of coverage that doesn't need skipping.
Move the VM-only subtests to TEST-87-AUX-UTILS-VM that is configured to only
run in VMs under both runners. This way we keep the existing tests as-is, and
we can add new VM-only tests without worrying. This is how the rest of the
tests are organized.
Follow-up for f4faac2073
So far nspawn supported unpriv containers only if backed by a DDI. This
adds dir-based unpriv containers too.
To make this work this introduces a new UID concept to systemd: the
"foreign UID range". This is a high UID range of size 64K. The idea is
that disk images that are "foreign" to the local system can use that,
and when a container or similar is invoked from it, a transiently
allocated dynamic UID range is mapped from that foreign UID range via id
mapped mounts.
This means the fully dynamic, transient UID ranges never hit the disk,
which should vastly simplify management, and does not require that uid
"subranges" are persistently delegated to any users.
The mountfsd daemon gained a new method call for acquiring an idmapped
mount fd for an mount tree owned by the foreign UID range. Access is
permitted to unpriv clients – as long as the referenced inode is located
within a dir owned by client's own uid range.
Daan De Meyer
16mc1r
Yu Watanabe
Ivan Trubach
honjow
Luca Boccassi
Luca Boccassi
Lennart Poettering