Lennart Poettering [Tue, 10 Oct 2023 14:01:41 +0000 (16:01 +0200)]
json: add json_build() support for env block serialization
Mike Yuan [Wed, 11 Oct 2023 12:29:00 +0000 (20:29 +0800)]
Merge pull request #29530 from poettering/debug-log-tweaks
pid1: various debug logging tweaks
Lennart Poettering [Wed, 11 Oct 2023 08:41:49 +0000 (10:41 +0200)]
doc: readd vanished ```
This disappeared in
1e8f5f79e1b6ae2b4115df280c626b71c54a5bb6, let's
restore it.
Lennart Poettering [Wed, 11 Oct 2023 09:26:25 +0000 (11:26 +0200)]
killall: suppress debug log if some cgroup doesn't have survive_final_kill_signal xattr set
This is the default case, hence really no reason to be noisy about that.
Lennart Poettering [Wed, 11 Oct 2023 09:22:49 +0000 (11:22 +0200)]
bpf-lsm: suppress noisy debug log message if we remove a unit from the bpf-lsm table where it was never added
There's really no point in logging about one of the most common cases we
have: that no BPF-LSM policy was installed for a specific unit.
Lennart Poettering [Wed, 11 Oct 2023 09:11:12 +0000 (11:11 +0200)]
fdset: improve debug logging for left-over fds
Let's show which fds are closed as part of the left-over fd set logic on
daemon reload/reexec cycles.
This is useful to debug accidentally unclaimed fds.
Luca Boccassi [Tue, 10 Oct 2023 22:08:23 +0000 (23:08 +0100)]
docs: clarify difference between kernel stub and sd-stub in UEFI doc
Lennart Poettering [Wed, 11 Oct 2023 09:09:09 +0000 (11:09 +0200)]
limits-util: suppress noisy debug message when reading tasks in top-level cgroup
We have the "tasks.max" cgroup attribute only if we run in a cgroup
namespace, but not on the host. Hence let's handle ENODATA silently
simply to reduce the debug noise generated.
Lennart Poettering [Wed, 11 Oct 2023 08:47:01 +0000 (10:47 +0200)]
Merge pull request #29427 from ddstreet/cryptenroll_specify_handle_index
Cryptenroll specify handle index
Roland Hieber [Tue, 10 Oct 2023 09:34:20 +0000 (11:34 +0200)]
sd-gpt: add defines for big-endian MIPS/MIPS64
According to the respective change in the DPS:
<https://github.com/uapi-group/specifications/pull/86>
Signed-off-by: Roland Hieber <rhi@pengutronix.de>
Lennart Poettering [Tue, 10 Oct 2023 19:36:50 +0000 (21:36 +0200)]
namespace: make setup_namespace() less crazy
Let's replace the ridiculous number of arguments with a structure, to
make this function less weird.
No change in behaviour, just some refactoring.
Lennart Poettering [Tue, 10 Oct 2023 13:51:38 +0000 (15:51 +0200)]
docs: document that in future we'll do EV_EVENT_TAG only, no EV_IPL
Mike Yuan [Tue, 10 Oct 2023 14:08:36 +0000 (22:08 +0800)]
loginctl: *-status: set minimum table column width if extra info will be printed
Follow-up for
bf366954fa09070f6c3e1e630f57d20463fc5739
Before this commit, we hardcode "prefix" to the widest field
possible in the table. However, there's no guarantee that the
field would actually be used/added, so it could potentially
result in misalignment. Therefore, let's set the minimum width
of the cell to the hardcoded width too.
Mike Yuan [Mon, 9 Oct 2023 11:02:25 +0000 (19:02 +0800)]
networkctl: use proper vertical table for status
Also modernize macro definition and error handling.
Dan Streetman [Tue, 10 Oct 2023 20:55:39 +0000 (16:55 -0400)]
tpm2: don't use GetCapability() to check transient handles
The kernel tpm "resource manager" interface doesn't report that any transient
handles exist, even if they do, so don't bother asking if the handle is
transient.
Laszlo Gombos [Tue, 10 Oct 2023 13:45:20 +0000 (09:45 -0400)]
man: fix example for systemd.swap-extra
Lennart Poettering [Tue, 10 Oct 2023 14:05:28 +0000 (16:05 +0200)]
dissect: don't show non-JSON arch + sector size in JSON mode
Abderrahim Kitouni [Mon, 9 Oct 2023 19:28:27 +0000 (20:28 +0100)]
doc-sync: add support for uploading the documentation for main
It will refuse running on any other branch than main or stable branches.
Also update the release instructions to run it on the stable branch.
Mike Yuan [Tue, 10 Oct 2023 10:08:08 +0000 (18:08 +0800)]
man/systemd.exec: document behavior of SetLoginEnvironment= when unset
Follow-up for
854eca4a95993bb1bd77a18de39efe1ed1a44bbd
Addresses https://github.com/systemd/systemd/pull/29493#discussion_r1351980046
Dan Streetman [Mon, 9 Oct 2023 16:27:10 +0000 (12:27 -0400)]
tpm2: do not call Esys_TR_Close()
Unfortunately, the tpm2-tss library doesn't reference count handles, and a call
to Esys_TR_Close() will remove the handle that could be in use by other
code. So stop calling Esys_TR_Close(), and leave the handle around until we
cleanup the entire ESYS_CONTEXT.
Dan Streetman [Fri, 6 Oct 2023 15:14:25 +0000 (11:14 -0400)]
test: add tests for systemd-cryptenroll --tpm2-seal-key-handle
In TEST-70-TPM2, test systemd-cryptenroll --tpm2-seal-key-handle using the
default (0) as well as the SRK handle (0x81000001), and test using a non-SRK
handle index after creating and persisting a primary key.
In test/test-tpm2, test tpm2_seal() and tpm2_unseal() using default (0), the SRK
handle, and a transient handle.
Dan Streetman [Fri, 21 Jul 2023 19:49:16 +0000 (15:49 -0400)]
cryptenroll: allow specifying handle index of key to use for sealing
This defaults to the SRK index.
Lennart Poettering [Tue, 10 Oct 2023 08:16:07 +0000 (10:16 +0200)]
Merge pull request #29493 from YHNdnzj/unit-always-set-user-home
core/execute: always set $USER and introduce SetLoginEnvironment=
Luca Boccassi [Tue, 10 Oct 2023 07:59:33 +0000 (08:59 +0100)]
Merge pull request #29507 from abderrahim/doc-sync-improvement
Improvements to the doc-sync target
Luca Boccassi [Tue, 10 Oct 2023 07:58:54 +0000 (08:58 +0100)]
Merge pull request #28699 from bluca/dtb_addon
stub: add support for dtb addons
Luca Boccassi [Fri, 6 Oct 2023 22:42:27 +0000 (23:42 +0100)]
Update TODO
Luca Boccassi [Fri, 6 Oct 2023 22:41:10 +0000 (23:41 +0100)]
boot: measure loader.conf in PCR5
Results in:
- EventNum: 26
PCRIndex: 5
EventType: EV_EVENT_TAG
DigestCount: 4
Digests:
- AlgorithmId: sha1
Digest:
155fb999ca61ba8c7b1f1d87cee821f772ef084a
- AlgorithmId: sha256
Digest:
4c26adf231603613afc00bb3d5cad046aec6a525ca01262417c7085caab452b5
- AlgorithmId: sha384
Digest: 3e0758cb6605ac274e55d747bf29ee3474fc4413cd5e7a451d1375219cd7f08a30fc915a8df7131657ca78b82b9ccec8
- AlgorithmId: sha512
Digest: e32d905b9092c543802f386db9a397d9b6593bdb8360fb747a6d23e491a09595fec8699184cc790d0873a3d52ed16d045538f0c73ece48278fae0fb6ed9b4ed6
EventSize: 32
Event:
2a58bcf5180000006c006f0061006400650072002e0063006f006e0066000000
Luca Boccassi [Sat, 23 Sep 2023 23:34:58 +0000 (00:34 +0100)]
stub: measure all cmdline addons together
Luca Boccassi [Mon, 7 Aug 2023 00:05:18 +0000 (01:05 +0100)]
stub: add support for dtb addons
Same as kernel command line addons.
Luca Boccassi [Sat, 23 Sep 2023 17:29:32 +0000 (18:29 +0100)]
Move CLEANUP_ARRAY to src/fundamental
Luca Boccassi [Sat, 12 Aug 2023 22:14:13 +0000 (23:14 +0100)]
efi: add xmemdup
Luca Boccassi [Mon, 2 Oct 2023 00:17:58 +0000 (01:17 +0100)]
efi: add EFI_TCG2_TAGGED_EVENT and helpers
Luca Boccassi [Thu, 28 Sep 2023 10:56:27 +0000 (11:56 +0100)]
mkosi: use different configs for Debian kernel package list
The kernel package is named after the architecture, so builds will
fail if mkosi --architecture arm64 is used
Frantisek Sumsal [Mon, 9 Oct 2023 08:35:08 +0000 (10:35 +0200)]
test: make the DDI tests work with older openssl
Older openssl unfortunately insists on having a config file with certain
fields, so let's reuse the one we already create in previous tests.
Should address following error on C8S:
[ 407.812039] testsuite-50.sh[654]: + openssl req -config /dev/null -subj=/CN=waldo -x509 -sha256 -nodes -days 365 -newkey rsa:4096 -keyout /tmp/test-50-privkey.key -out /tmp/test-50-cert.crt
[ 407.849089] testsuite-50.sh[2325]: Generating a RSA private key
[ 408.947853] testsuite-50.sh[2325]: ..................................++++
[ 423.100903] testsuite-50.sh[2325]: ..........++++
[ 423.111036] testsuite-50.sh[2325]: writing new private key to '/tmp/test-50-privkey.key'
[ 423.115036] testsuite-50.sh[2325]: -----
[ 423.117842] testsuite-50.sh[2325]: unable to find 'distinguished_name' in config
[ 423.120863] testsuite-50.sh[2325]: problems making Certificate Request
[ 423.123448] testsuite-50.sh[2325]:
140737354091984:error:
0E06D06C:configuration file routines:NCONF_get_string:no value:crypto/conf/conf_lib.c:273:group=req name=distinguished_name
Follow-up to
99d9edf0bde.
Luca Boccassi [Mon, 9 Oct 2023 14:56:37 +0000 (15:56 +0100)]
dissect: avoid clobbering device-mapper error when activating verity
The device-mapper driver can return a wild variety of errors when trying
to activate the same dm-verity volume concurrently, as it might happen
with an image. There is a fallback logic in place, but the original
return code was clobbered when userspace signature check was added.
Add it back.
Follow-up for
c2fa92e7e8907d9
Abderrahim Kitouni [Mon, 9 Oct 2023 16:43:31 +0000 (17:43 +0100)]
doc-sync: automatically detect whether we're updating the latest version
also update the release instructions to push release candidates to -stable
Abderrahim Kitouni [Mon, 9 Oct 2023 16:41:49 +0000 (17:41 +0100)]
doc-sync: add man/ to the passed directory
This mirrors the behaviour before multiple version support
Mike Yuan [Sat, 7 Oct 2023 12:08:21 +0000 (20:08 +0800)]
core/execute: always set $USER and introduce SetLoginEnvironment=
Before this commit, $USER, $HOME, $LOGNAME and $SHELL are only
set when User= is set for the unit. For system service, this
results in different behaviors depending on whether User=root is set.
$USER always makes sense on its own, so let's set it unconditionally.
Ideally $HOME should be set too, but it causes trouble when e.g. getty
passes '-p' to login(1), which then doesn't override $HOME. $LOGNAME and
$SHELL are more like "login environments", and are generally not
suitable for system services. Therefore, a new option SetLoginEnvironment=
is also added to control the latter three variables.
Fixes #23438
Replaces #8227
Mike Yuan [Sun, 8 Oct 2023 05:44:37 +0000 (13:44 +0800)]
core/execute: modernize get_fixed_{user,group}
No functional change, preparation for later commit.
Mike Yuan [Sun, 8 Oct 2023 05:35:30 +0000 (13:35 +0800)]
core/execute: use FOREACH_ARRAY in one more place
Abderrahim Kitouni [Tue, 3 Oct 2023 19:00:19 +0000 (20:00 +0100)]
man: support multiple versions of the documentation on the website
This changes the doc-sync meson target from a simple rsync command to a
script that:
* puts the documentation in a subdirectory according to the version
* injects a bit of javascript to add a drop-down to switch between versions
* updates an index.json file with the newly uploaded version
* keeps the latest/ directory up to date with the latest version
* supports a --no-latest switch to be used when uploading older versions
Luca Boccassi [Sun, 8 Oct 2023 21:46:44 +0000 (22:46 +0100)]
Merge pull request #29495 from yuwata/network-manager-state-file
network: fixlets for manager state file
Luca Boccassi [Sun, 8 Oct 2023 21:31:26 +0000 (22:31 +0100)]
Merge pull request #29490 from yuwata/network-tc-fixes
network: several fixes for traffic control support
Martin Beneš [Sun, 8 Oct 2023 13:29:14 +0000 (22:29 +0900)]
add udev rule for micmute (f20)
Yu Watanabe [Sun, 8 Oct 2023 07:30:48 +0000 (16:30 +0900)]
test-network: add test for DHCPv6 information requesting mode
For issue #28566.
Yu Watanabe [Sun, 8 Oct 2023 07:20:15 +0000 (16:20 +0900)]
network/dhcp6: keep lease when running in information request mode
Fixes #28566.
Yu Watanabe [Sun, 8 Oct 2023 07:18:26 +0000 (16:18 +0900)]
network/dhcp6: shorten dhcp6_handler()
Note, currently dhcp6_lease_information_acquired() do nothing, so this
does not change any behavior.
Yu Watanabe [Sun, 8 Oct 2023 04:28:32 +0000 (13:28 +0900)]
test-network: test for NTP servers by DHCPv6 protocol
For issue #29148.
Yu Watanabe [Sun, 8 Oct 2023 04:06:25 +0000 (13:06 +0900)]
network: also save NTP servers and friends obtained by other protocols
Previously, only servers that statically configursd or obtained by
DHCPv4 protocol are saved in the manager state file.
NTP servers obtained by DHCPv6 could not be used by timesyncd.
Fixes #29148.
Piotr Drąg [Sat, 7 Oct 2023 14:54:04 +0000 (16:54 +0200)]
po: add a false positive to POTFILES.skip
Scripts used to detect files that should be in POTFILES.in, like
intltool-update -m used on https://l10n.gnome.org/module/systemd/,
falsely detect this file as containing translations. Avoid this
behavior by putting the file in POTFILES.skip.
Lennart Poettering [Fri, 6 Oct 2023 17:04:00 +0000 (19:04 +0200)]
core: refactor compare_job_priority()
Let's move it out of cgroup.[ch]. The function primarily compares the
priority values for units, hence let's move the core of it into a new
function unit_compare_priority() in unit.[ch], and then make
compare_job_priority() a local wrapper for it in manager.[ch]
Shorten the code a bit while we are at it.
Yu Watanabe [Sat, 7 Oct 2023 13:18:14 +0000 (22:18 +0900)]
Merge pull request #29482 from poettering/cgroup-func-rename
core: various clean-ups in cgroup.[ch] and around
Yu Watanabe [Sat, 7 Oct 2023 06:06:37 +0000 (15:06 +0900)]
test-network: extend testcase for tbf
For issue #29485.
Yu Watanabe [Sat, 7 Oct 2023 06:09:13 +0000 (15:09 +0900)]
network/tc: support Parent=X:0 for qdiscs
When the minor part of the parent handle is zero, let's check if the
corresponding qdisc exists, rather than tc class.
Yu Watanabe [Sat, 7 Oct 2023 05:37:31 +0000 (14:37 +0900)]
network/tc: allow to configure class or qdisc under foreign one
Some qdiscs (e.g. tbf) implicitly create class(es) on create.
Previously, we could not create any child qdisc under the class, as the
implicit class is tagged as foreign.
Yu Watanabe [Sat, 7 Oct 2023 05:25:50 +0000 (14:25 +0900)]
network/tc: re-enumerate traffic control classes when a qdisc created
Some kind of qdisc implicitly creates a class for the qdisc, but the
created class is not notified by the kernel. So, we need to explicitly
enumerate classes after a qdisc is created.
Yu Watanabe [Sat, 7 Oct 2023 05:24:34 +0000 (14:24 +0900)]
network/tc: fix enumeration logic of traffic control classes
TC class can be enumerated only per link.
Yu Watanabe [Sat, 7 Oct 2023 05:20:38 +0000 (14:20 +0900)]
network/tc: drop child tree of traffic control nodes on remove
When a node of traffic control tree is removed, all child nodes are also
removed but their removal are not notified by the kernel.
So, previously, removed TC classes or qdiscs under the removed node were
kept in the memory of networkd, and may cause failure on reconfigure.
Yu Watanabe [Sat, 7 Oct 2023 12:34:43 +0000 (21:34 +0900)]
network/tc: align vtables
Daan De Meyer [Sat, 7 Oct 2023 09:15:02 +0000 (11:15 +0200)]
Merge pull request #29491 from yuwata/varlink-follow-ups
varlink: several follow-ups
Yu Watanabe [Sat, 7 Oct 2023 07:11:32 +0000 (16:11 +0900)]
tree-wide: add missing sigbus handling
Yu Watanabe [Sat, 7 Oct 2023 06:53:44 +0000 (15:53 +0900)]
tree-wide: use path_simplify_alloc() more
Yu Watanabe [Sat, 7 Oct 2023 06:51:02 +0000 (15:51 +0900)]
varlink: drop unnecessary condition
When 'exec' is true, 'c' is always non-NULL.
Fixes CID#
1522384.
Yu Watanabe [Sat, 7 Oct 2023 06:48:19 +0000 (15:48 +0900)]
varlink: fix typo
Follow-ups for #29325.
Luca Boccassi [Fri, 6 Oct 2023 21:02:09 +0000 (22:02 +0100)]
Merge pull request #29475 from keszybz/remove-wrapper-functions
Remove unnecessary wrapper functions
Zbigniew Jędrzejewski-Szmek [Fri, 6 Oct 2023 16:54:03 +0000 (18:54 +0200)]
Merge pull request #29440 from evelikov/more-auto-entries
sd-boot: add auto-reboot and auto-poweroff entries
Lennart Poettering [Fri, 6 Oct 2023 16:38:22 +0000 (18:38 +0200)]
cgroup: rename cgroup_modify_nft_set() → unit_modify_nft_set()
This is the only function that cgroup.h exports that is prefixed with
cgroup_ where this does not refer to some type such as CGroupContext or
CGroupTasksMax or so. It simply operates on a unit. And it doesn't even
modify a cgroup, but just modifies an nft set.
Hence, to make the naming scheme systematic, change prefix from cgroup_
to unit_, matching the majority of the functions that operate on Unit*
in the file.
Lennart Poettering [Fri, 6 Oct 2023 16:36:03 +0000 (18:36 +0200)]
cgroup: un-export two functions
Lennart Poettering [Fri, 6 Oct 2023 16:24:46 +0000 (18:24 +0200)]
cgroup: refactor cgroup_xattr_apply()
Split the function up, so that each set of xattrs is applied separately.
Lennart Poettering [Fri, 6 Oct 2023 16:20:08 +0000 (18:20 +0200)]
cgroup: drop cgroup path parameter from xattr calls
We only pass the same thing there: u->cgroup_path or NULL (which is
ultimately the same as u->cgroup_path). Hence let's simplify things, and
simply drop the whole parameter, and imply u->cgroup_pat.
Lennart Poettering [Fri, 6 Oct 2023 16:15:56 +0000 (18:15 +0200)]
cgroup: rename cgroup_add_* to cgroup_context_*
They add settings to a CGroupContext, hence give them the expected
context, to make clear they do not operate on anything else than the
structure (i.e. not on a kernel cgroup or so).
Lennart Poettering [Fri, 6 Oct 2023 16:13:16 +0000 (18:13 +0200)]
cgroup: rename TasksMax structure to CGroupTasksMax
Almost all our enums/structs/funcs carry the CGroup prefix if they are
defined in cgroup.h, TasksMax so far does not, even though it is
exclusively used in cgroup context.
Change that.
Emil Velikov [Wed, 4 Oct 2023 10:51:47 +0000 (11:51 +0100)]
sd-boot: add auto-reboot and auto-poweroff entries
Currently only an auto-reboot-to-firmware entry is available. For other
features - like reboot and power off - one needs to press the uppercase
B and O respectively.
Embedded devices may be missing a full fledged keyboard, so allow for
sd-boot to generate those entries.
v2:
- add to the config parser/man/bootctl/sd-boot info screen
- keep them off by default
- add the (O)ff and re(B)oot help text if boot entries are not shown
- drop irrelevant get_os_indications_supported() comment
- s/ShutDown/Shutdown/
v3:
- cast shutdown_system() reboot_system() to void
v4:
- shutdown -> poweroff
- add trailing ",ignoring" in parser message
- drop explicit default state assignment to "false"
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Emil Velikov [Fri, 6 Oct 2023 15:16:23 +0000 (16:16 +0100)]
sd-boot: sprinkle some ", ignoring" trailing messages
As mentioned by Lennart:
... we typically suffix such messages with ", ignoring", to indicate
that we don't consider this fatal for anything.
Update config_defaults_load_from_file() to follow that pattern.
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Emil Velikov [Fri, 6 Oct 2023 15:12:43 +0000 (16:12 +0100)]
sd-boot: remove unneeded false assignment
When the assignment is missing, the default 0/NULL/false value is used.
So drop the explicit piece in config_load_defaults()
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Emil Velikov [Fri, 6 Oct 2023 15:19:21 +0000 (16:19 +0100)]
sd-boot: cast away reboot_into_firmware() return type
As mentioned by Lennart, in a commit where I was adding similar piece of
code:
maybe cast this call to void, to tell static analyzers that we are
ignoring the return value on purpose, not by accident
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Zbigniew Jędrzejewski-Szmek [Fri, 6 Oct 2023 14:45:30 +0000 (16:45 +0200)]
basic/macro: add comment explaining DEFINE_TRIVIAL_DESTRUCTOR()
Zbigniew Jędrzejewski-Szmek [Thu, 5 Oct 2023 16:38:31 +0000 (18:38 +0200)]
fuzz-bus-match: drop unnecessary wrapper function
Same confusion as in previous commit.
Zbigniew Jędrzejewski-Szmek [Thu, 5 Oct 2023 16:58:55 +0000 (18:58 +0200)]
nspawn: drop unnecessary wrapper functions
The naming was confused: suffix 'p' means that the function takes a pointer to
the type that the wrapped function takes. (E.g., a char**, for a wrapped function
taking a char*.) But DEFINE_TRIVIAL_DESTRUCTOR() just changes the return type.
Also add one more assert for consistency.
Luca Boccassi [Fri, 6 Oct 2023 11:08:42 +0000 (12:08 +0100)]
core: improve debug logs when failing to create symlinks in namespaces
I am seeing some failures and I don't know what is failing and why even
with debug logs, so add more details
Yu Watanabe [Fri, 6 Oct 2023 12:58:17 +0000 (21:58 +0900)]
Merge pull request #29325 from poettering/varlink-introspect
varlink: add introspection support + varlinkctl + varlinkify one first command line tool (systemd-pcrextend)
Luca Boccassi [Fri, 6 Oct 2023 12:41:34 +0000 (13:41 +0100)]
Merge pull request #29470 from yuwata/network-test-mode
network: introduce test mode
Lennart Poettering [Fri, 22 Sep 2023 20:47:45 +0000 (22:47 +0200)]
update TODO
Lennart Poettering [Tue, 26 Sep 2023 09:44:28 +0000 (11:44 +0200)]
test: extend some existing tests with varlinkctl lines, to test varlinkctl + new PCRExtend service
Lennart Poettering [Mon, 25 Sep 2023 14:28:24 +0000 (16:28 +0200)]
pcrextend: make pcrextend tool acccessible via varlink
This is primarily supposed to be a 1st step with varlinkifying our
various command line tools, and excercise in how this might look like
across our codebase one day. However, at AllSystemsGo! 2023 it was
requested that we provide an API to do a PCR measurement along with a
matching event log record, and this provides that.
Lennart Poettering [Fri, 22 Sep 2023 20:44:28 +0000 (22:44 +0200)]
varlinkctl: add new varlinkctl tool
Lennart Poettering [Mon, 25 Sep 2023 14:00:00 +0000 (16:00 +0200)]
varlink: add varlink_invocation() call
This call checks if we are invoked in a socket-activation Varlink server
context. It's useful for commands that can be run from the command line
or as Varlink service and then either serve commands from the cmdline or
those from Varlink.
Lennart Poettering [Mon, 25 Sep 2023 13:57:39 +0000 (15:57 +0200)]
varlink: add new call varlink_server_loop_auto()
This is a helper call that runs the specified VarlinkServer object in an
event loop, and exits once no more connections exist.
This is useful for pure varlink servers (i.e. those which only server
varlink requests and do nothing else), to run as long as there's
something to do and exit right after.
Lennart Poettering [Mon, 25 Sep 2023 13:51:26 +0000 (15:51 +0200)]
varlink: add varlink_server_listen_auto() helper
This new helper will automatically take listening fds passed in from the
service manager and processes varlink on them. It's useful for Varlink
services that shall be socket activatable.
Lennart Poettering [Mon, 25 Sep 2023 13:49:06 +0000 (15:49 +0200)]
varlink: add exit-on-idle logic for Varlink server
This adds a logic that if enabled ensures sd_event_exit() is called
whenever the varlink connection count hits zero.
This is useful for implementing pure Varlink services (i.e. services
whose only job is to serve Varlink requests), that shall run only as
long as needed, i.e. as long as at least one request is being served.
Lennart Poettering [Fri, 22 Sep 2023 20:44:09 +0000 (22:44 +0200)]
test: add test for varlink introspection logic
Lennart Poettering [Mon, 25 Sep 2023 09:49:38 +0000 (11:49 +0200)]
oomd: move SubscriptionTaken Varlink error out of generic Varlink code
This error is a private error returned by PID 1 to oomd. It's internal,
and very specific to the use-case. Hence it should not be part of the
org.varlink.service interface (which isn't really our namespace anyway).
Hence, let's clean this up and move it over to the ManagedOOM varlink
interface of PID, where it belongs.
Since this is a private protocol of our two daemons, and the client
(i.e. oomd) doesn't explicitly test for this error anyway we can just
move it over without ill effects.
Lennart Poettering [Fri, 22 Sep 2023 20:41:56 +0000 (22:41 +0200)]
tree-wide: make all our Varlink APIs introspectable
Lennart Poettering [Fri, 22 Sep 2023 20:40:35 +0000 (22:40 +0200)]
varlink: add varlink_connect_url() and varlink_connect_exec() calls
Lennart Poettering [Fri, 22 Sep 2023 20:39:25 +0000 (22:39 +0200)]
varlink: implement the org.varlink.service introspection interface by default + hook up validator
Fixes: #23874
Lennart Poettering [Fri, 22 Sep 2023 20:35:18 +0000 (22:35 +0200)]
varlink: add introspection data for the org.varlink.service and io.systemd interfaces
The official org.varlink.service interface definition, as per:
https://varlink.org/Service
And the io.systemd service where we carry some super generic errors our
Varlink implementation generates.
Lennart Poettering [Fri, 22 Sep 2023 20:31:01 +0000 (22:31 +0200)]
varlink: allow associating Varlink IDL information with a VarlinkServer
The data is not used for anything yet, but this will be added in later
commits.
Lennart Poettering [Fri, 22 Sep 2023 20:29:41 +0000 (22:29 +0200)]
varlink: add IDL/introspection logic
Yu Watanabe [Fri, 6 Oct 2023 05:10:18 +0000 (14:10 +0900)]
test-network: move get_dbus_dhcp_client_state() and friends to global
Daan De Meyer [Fri, 6 Oct 2023 07:18:06 +0000 (09:18 +0200)]
Merge pull request #29456 from yuwata/journal-replace-truncating-with-punching-holes
journal: replace truncating with punching holes