shared/logs-show: restore infinite loop avoidance for corrupted journals
Fixes a bug introduced in e44f06065bf20e8d0e4adacff61350ebd36f299e: it was
supposed to be a refactoring, but unfortunately FOREACH_ARRAY is implemented
using a for loop, so when the 'goto finish' was replaced by 'break', it only
broke the inner loop, leading to a infinite loop.
Luca Boccassi [Fri, 8 Mar 2024 23:02:19 +0000 (23:02 +0000)]
resolved: support reloading configuration at runtime
Drop connections and caches and reload config from files, to allow
for low-interruptions updates, and hook up to the usual SIGHUP and
ExecReload=. Mark servers and services configured directly via D-Bus
so that they can be kept around, and only the configuration file
settings are dropped and reloaded.
efi: Measure into both CC and TPM if available. (#31939)
* efi: Measure into both CC and TPM if available.
It's possible that both measurement protocols are made available, so
instead of assuming only one or the other are available, measure into
both to avoid a problem like CVE-2021-42299.
Vitaly Kuznetsov [Mon, 25 Mar 2024 10:18:25 +0000 (11:18 +0100)]
kernel-install/60-ukify: do not rebuild existing UKIs
In case kernel-install is called to install what's already a UKI, 60-ukify
must be skipped. E.g. when distro shipped and signed UKI is being installed,
it is counter-productive to try to rebuild it with ukify. Also, the existing
script is not ready to handle UKIs with embedded initramfs.
Note, it is already possible to disable 60-ukify by setting
KERNEL_INSTALL_UKI_GENERATOR to something but in case it is not set, 60-ukify
assumes it should run.
Richard Maw [Wed, 20 Mar 2024 14:33:17 +0000 (14:33 +0000)]
mkosi: Remove testuser from base/mkosi.postinst.chroot
The testuser user is only needed for integration tests,
which are used in the system user and this config
can be provided as drop-ins instead of inline in postinst scripts.
Hans de Goede [Sun, 24 Mar 2024 14:04:47 +0000 (15:04 +0100)]
hwdb: Add mapping for ACPI quickstart keys on Toshiba Z830
The Toshiba Z830 has 3 hotkeys which use the ACPI PNP0C32 quickstart spec:
https://archive.org/details/microsoft-acpi-dirapplaunch
These devices have an ACPI method called GHID() which suggests
it returns a value from the "HID Usage Tables" document, but these
methods simple returns a follow number for the button (1, 2 and 3).
The first 2 buttons are for what the manual calls "TOSHIBA eco button"
and "TOSHIBA Presentation button", since there is no good match for
these simply map them to KEY_PROG1 and KEY_PROG2.
The third button is intended to toggle the touchpad on/off, map
this to F21 which GNOME/KDE will interpret as touchpad toggle.
Krzesimir Nowak [Wed, 28 Feb 2024 13:23:22 +0000 (14:23 +0100)]
sysext: Implement ephemeral import mode
To enable it, use "ephemeral-import" either for mutable mode environment
variable or for value of "--mutable=" flag.
This is a combination of "ephemeral" and "import" modes. It results in a
mutable hierarchy that includes contents of the mutable extension data, but the
modifications are thrown away when the hierarchy is unmerged.
Krzesimir Nowak [Wed, 28 Feb 2024 08:17:27 +0000 (09:17 +0100)]
sysext: Implement ephemeral mode
To enable it, use "ephemeral" either for mutable mode environment variable or
for value of "--mutable=" flag.
Instead of using mutable dir in /var/lib/extensions.mutable/<hierarchy>, we
create a directory for overlayfs upperdir and workdir in the same tmpfs mount
that sysext worker process creates in /run/systemd/sysext. As the path for the
workdir will be gone when the worker quits, there is no need to do any
additional cleanup. As such, there is also no need to store a path to workdir
in the metadata directory.
Krzesimir Nowak [Tue, 19 Mar 2024 13:01:00 +0000 (14:01 +0100)]
sysext: Add support for mutable mode environment variables
The environment variable names are SYSTEMD_SYSEXT_MUTABLE_MODE for
systemd-sysext and SYSTEMD_CONFEXT_MUTABLE_MODE for systemd-confext. These
override the default mutable mode setting, but can be still overridden by a
command-line flag.
basic/virt: Fix virtualbox detection on proprietary system via board_vendor
Identify an virtualbox instance even if product_name, sys_vendor and bios_vendor reflect the
information of the real hardware, by checking if board_vendor == "Oracle Corporation"
This fixes #13429 again
The previous fix was removed in #21127
networkException [Sun, 10 Mar 2024 17:55:06 +0000 (18:55 +0100)]
bpf-socket-bind: fix unexpected behavior with either 0 allow or deny rules
This patch fixes an issue where, when not specifiying either at least one
`SocketBindAllow` or `SocketBindDeny` rule, behavior for the bind syscall
filtering would be unexpected.
For example, when trying to bind to a port with only "SocketBindDeny=any"
given, the syscall would succeed:
Expected with this set of rules (also in accordance with the documentation)
would be an Operation not permitted error.
This behavior occurs because a default initialized socket_bind_rule struct
matches what "any" represents. When creating the bpf list all elements get
default initialized, as such represeting "any". Seemingly it is necressarry
to set the size of the map to at least one, as such if no allow rule is
given default initialization and minimal map size cause one any allow rule
to be in the map, causing the behavior observed above.
This patch solves this by introducing a new "match nothing" magic stored in
the rule's address family and setting such a rule as the first one if no
rule is given, making sure that default initialized rule structs are never
used.
Mike Yuan [Fri, 22 Mar 2024 16:35:09 +0000 (00:35 +0800)]
analyze: refuse --global dot/verify
I don't quite understand the rationale of making these
verbs work with --global back in the day. But realistically
they interact with/spawn manager, while there's no
--global runtime scope manager. And to verify/inspect user
units it's sufficient to just use --user.
Mike Yuan [Sat, 23 Mar 2024 11:55:27 +0000 (19:55 +0800)]
core/socket: clean up socket peer handling a bit
Currently, SocketPeer object acquired through
socket_acquire_peer() are referenced twice
in socket_enter_running and service_set_socket_fd,
and the reference taken by former gets dropped
through _cleanup_. This is a bit confusing.
Let's just pass ownership instead.