Previously, one of the io.systemd.Machine.Open() tests would invoke a
command line via machined, and then check if it ran properly. This was
implemented in a racy fashion: the client side would immediately close
the pty fd allocated for the operation, thus triggering an immediate
SIGHUP on the other side. Now, depending whether this client was quicker
in closing or the server was quicker in executing the command line this
was a race.
Fix this comprehensively: let's first wait for the varlink operation to
complete via the new "systemd-notify --fork" logic (because varlinkctl
sends out READY=1 once handing off to --exec). Secondly let's use
varlinkctl's --exec logic to invoke a process which keeps open the open
pty until we kill it (we just use sleep for that).
(Also add some more tests for the varlinkctl --exec stuff)
This new switch makes it possible to process fds attached to a varlink
reply: if specified it will execute a command line specified by the
caller, will pass the response json as stdin, and any fds acquired as
fd3, fd4, …
So far we relied that the temporary file logic would create the key
files with 0600 mode, but let's set the access mode explicitly:
1. Tighten private key file access from 0600 to 0400, after all we never
want to write it again, it's not a mutable file.
2. Relaxed public key file access mode from 0600 to 0444, after all it's
a public key file, and people should be able to see it if they want
This is useful for propagating the key onto other systems if needed.
We already return BUS_ERROR_HOME_ABSENT when we detect the image being
absent before we fork off the homework worker. Let's also return the
same error if the homework process notices the same condition while
actually doing something.
This mostly fixes a race, that the same condition seen at different
points in time results in the same errors.
It's disabled by default in the Fedora spec, but still available
as an example file. Let's symlink it to the proper name in the images
to enable it again.
Let's accept full user records (including status and so on) and simply
eat up the parts we don't care about, instead of refusing the whole
record wholesale.
This makes it easier to just copy a user record from one machine and
registering it at another, without stripping the irrelevant parts first.
When the user/customer sets the time on the system which is prior
than that of the systemd build time, as systemd doesn't allow time
before it's build date after a reboot, systemd is resetting it but
there is no error or exception present in the setTime method due
to which user/customer is unaware of why the time is reset back to
the systemd-build time.
Added a condition check in the set_time() method to return an
error when tried to set time past the systemd build date.
Tested: Verified that it throws an error when we try to set the
time prior to systemd build date.
Change-Id: Ia6b58320bdb7234a21885a44af8fd3bda64c3789
This contains the systemd-stub tmpfiles snippet which we need to
copy stuff from /.extra to /run/systemd/stub which
TEST-86-MULTI-UKI-PROFILE depends on to work properly.
The option that systemd actually looks for has an underscore and no dash
as can be seen in src/core/main.c.
The man/kernel-command-line.xml documentation also gets it right with
this file being the only instance of watchdog-device being used.
Fixes: c75396c30b ("documentation: add description for watchdog device path")
Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
The script runs the binaries which try to find the internal libs via /proc/self/exe due
to glibc's RPATH resolution and fail:
/var/cache/src/systemd/tools/dbus_exporter.py interfaces
/var/cache/src/systemd/build/systemd
/var/cache/src/systemd/build/systemd-homed
/var/cache/src/systemd/build/systemd-hostnamed
/var/cache/src/systemd/build/systemd-importd
/var/cache/src/systemd/build/systemd-localed
/var/cache/src/systemd/build/systemd-logind
/var/cache/src/systemd/build/systemd-machined
/var/cache/src/systemd/build/systemd-networkd
/var/cache/src/systemd/build/systemd-oomd
/var/cache/src/systemd/build/systemd-portabled
/var/cache/src/systemd/build/systemd-resolved
/var/cache/src/systemd/build/systemd-sysupdated
/var/cache/src/systemd/build/systemd-timedated
execve("/var/cache/src/systemd/build/systemd", ["/var/cache/src/systemd/build/sys"..., "--bus-introspect", "list"], 0x7ffc7ab68600 /* 20 vars */) = 0
brk(NULL) = 0x56265bf70000
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f56ced7f000
readlinkat(AT_FDCWD, "/proc/self/exe", 0x7ffedeaa7a90, 4096) = -1 ENOENT (No such file or directory)
access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=20293, ...}) = 0
mmap(NULL, 20293, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f56ced7a000
close(3) = 0
openat(AT_FDCWD, "/lib/x86_64-linux-gnu/glibc-hwcaps/x86-64-v4/libsystemd-core-258.so", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
newfstatat(AT_FDCWD, "/lib/x86_64-linux-gnu/glibc-hwcaps/x86-64-v4/", 0x7ffedeaa80b0, 0) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/lib/x86_64-linux-gnu/glibc-hwcaps/x86-64-v3/libsystemd-core-258.so", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
newfstatat(AT_FDCWD, "/lib/x86_64-linux-gnu/glibc-hwcaps/x86-64-v3/", 0x7ffedeaa80b0, 0) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/lib/x86_64-linux-gnu/glibc-hwcaps/x86-64-v2/libsystemd-core-258.so", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
newfstatat(AT_FDCWD, "/lib/x86_64-linux-gnu/glibc-hwcaps/x86-64-v2/", 0x7ffedeaa80b0, 0) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libsystemd-core-258.so", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
newfstatat(AT_FDCWD, "/lib/x86_64-linux-gnu/", {st_mode=S_IFDIR|0755, st_size=19312, ...}, 0) = 0
openat(AT_FDCWD, "/usr/lib/x86_64-linux-gnu/glibc-hwcaps/x86-64-v4/libsystemd-core-258.so", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
newfstatat(AT_FDCWD, "/usr/lib/x86_64-linux-gnu/glibc-hwcaps/x86-64-v4/", 0x7ffedeaa80b0, 0) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/usr/lib/x86_64-linux-gnu/glibc-hwcaps/x86-64-v3/libsystemd-core-258.so", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
newfstatat(AT_FDCWD, "/usr/lib/x86_64-linux-gnu/glibc-hwcaps/x86-64-v3/", 0x7ffedeaa80b0, 0) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/usr/lib/x86_64-linux-gnu/glibc-hwcaps/x86-64-v2/libsystemd-core-258.so", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
newfstatat(AT_FDCWD, "/usr/lib/x86_64-linux-gnu/glibc-hwcaps/x86-64-v2/", 0x7ffedeaa80b0, 0) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/usr/lib/x86_64-linux-gnu/libsystemd-core-258.so", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
newfstatat(AT_FDCWD, "/usr/lib/x86_64-linux-gnu/", {st_mode=S_IFDIR|0755, st_size=19312, ...}, 0) = 0
openat(AT_FDCWD, "/lib/glibc-hwcaps/x86-64-v4/libsystemd-core-258.so", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
newfstatat(AT_FDCWD, "/lib/glibc-hwcaps/x86-64-v4/", 0x7ffedeaa80b0, 0) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/lib/glibc-hwcaps/x86-64-v3/libsystemd-core-258.so", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
newfstatat(AT_FDCWD, "/lib/glibc-hwcaps/x86-64-v3/", 0x7ffedeaa80b0, 0) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/lib/glibc-hwcaps/x86-64-v2/libsystemd-core-258.so", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
newfstatat(AT_FDCWD, "/lib/glibc-hwcaps/x86-64-v2/", 0x7ffedeaa80b0, 0) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/lib/libsystemd-core-258.so", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
newfstatat(AT_FDCWD, "/lib/", {st_mode=S_IFDIR|0755, st_size=642, ...}, 0) = 0
openat(AT_FDCWD, "/usr/lib/glibc-hwcaps/x86-64-v4/libsystemd-core-258.so", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
newfstatat(AT_FDCWD, "/usr/lib/glibc-hwcaps/x86-64-v4/", 0x7ffedeaa80b0, 0) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/usr/lib/glibc-hwcaps/x86-64-v3/libsystemd-core-258.so", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
newfstatat(AT_FDCWD, "/usr/lib/glibc-hwcaps/x86-64-v3/", 0x7ffedeaa80b0, 0) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/usr/lib/glibc-hwcaps/x86-64-v2/libsystemd-core-258.so", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
newfstatat(AT_FDCWD, "/usr/lib/glibc-hwcaps/x86-64-v2/", 0x7ffedeaa80b0, 0) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/usr/lib/libsystemd-core-258.so", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
newfstatat(AT_FDCWD, "/usr/lib/", {st_mode=S_IFDIR|0755, st_size=642, ...}, 0) = 0
writev(2, [{iov_base="/var/cache/src/systemd/build/sys"..., iov_len=36},
{iov_base=": ", iov_len=2},
{iov_base="error while loading shared libra"..., iov_len=36},
{iov_base=": ", iov_len=2},
{iov_base="libsystemd-core-258.so", iov_len=22},
{iov_base=": ", iov_len=2},
{iov_base="cannot open shared object file", iov_len=30},
{iov_base=": ", iov_len=2},
{iov_base="No such file or directory", iov_len=25},
{iov_base="\n", iov_len=1}],
10/var/cache/src/systemd/build/systemd: error while loading shared libraries: libsystemd-core-258.so: cannot open shared object file: No such file or directory
) = 158
Add --join-signature=hash:sig - when a verity signature partition
has been deferred in a previous run, this allows attaching a signature
that was created offline, for example on a build system like OBS where
the private key is not available to the build process.
Can be specified multiple times, the right partition to act upon will
be selected by matching the data+verity partitions UUIDs with the
provided roothash(es)
Add --join-signature=hash:sig - when a verity signature partition
has been deferred in a previous run, this allows attaching a signature
that was created offline, for example on a build system like OBS where
the private key is not available to the build process.
Can be specified multiple times, the right partition to act upon will
be selected by matching the data+verity partitions UUIDs with the
provided roothash(es)
udev will trigger the uaccess program in 73-seat-late.rules, which
may modify the device's acl permissions. In some cases, udev triggers
the uaccess program when logind is started and active is being set.
At this time, 1) logind sets the user's acl permissions, 2) uaccess
obtains active and sets acl permissions; 3) logind updates seat's
stat_file and writes active. This situation will cause the device to
not have the correct acl permissions, resulting in abnormal situations
such as a black screen. Therefore, it is necessary to write active to
seat's stat file before setting acl.
* 6c7c4a510d Do not use dynamic spec generation for non-upstream builds
* 6201755b36 Allow co-installation of systemd-sysusers-standalone and systemd
* eba1721678 Split out -sysusers and -shared
* ac9c438e27 Use dynamic spec generation for triggers
* 3671a5cc79 Move more auxiliary files into subpackages
* 5c40e08728 Remove patch that is already upstream
* 49ec9f3286 Move some files into subpackages
* 2c0b984bf4 Version 257.3
* d66f997915 Add explicit BR: libxcrypt-devel
* 1ffa7bf7c7 Make Georgian mapping patch downstream-only
* de4ae54a34 Backport PR #36194 to add Georgian mapping to kbd-model-map
* cc9bce7893 Drop override of $PATH in the user manager
* d0973df863 Backport patch to emit audit events from systemd-sysusers
* e54ec2f978 Trim changelog entries that are not relevant to users
- FUSE is unconditionally enabled in the container, as our kernel base
line (v5.4) supports userns-safe FUSE, which is supported since v4.18.
- Create /dev/net/tun only when it is accessible.
- Replaces several loops with FOREACH_ARRAY().
This fixes some typos in the documentation, both grammar as well as
incorrect field names.
It also changes the casing of CheckSum to Checksum in L2TP to match
other casings.
- make it return NULL,
- suppress log message about reference counter of writer unless trace
logging is enabled,
- introduce cleanup function for RemoteSource.
Follow-up for 985ea98e7f.
When DevicePolicy= is enabled, but DeviceAllow= for /dev/net/tun is not
specified, bind-mounting the device node from the host system is
meaningless, as it cannot be used in the container anyway.
Let's check the device node is accessible before creating or
bind-mounting.
