It's ugly, because meson doesnt' seem to provide any useful facilities for
dealing with environment variables. Not my fault.
(cherry picked from commit 21840f5321)
"debug" was documentation in `man NetworkManager.conf` as a valid
logging backend. However, it was completely ignored by
nm_logging_syslog_openlog().
In fact, it makes not sense. Passing debug = TRUE to
nm_logging_syslog_openlog(), means that all messages will be
printed to stderr in addition to syslog/journal. However, when
NetworkManager is daemonizing, stderr is closed.
Whether NetworkManager is daemonizing depends entirely on command
line options --no-daemon and --debug. Hence, the logging backend "debug"
from the configuration file either conflicts or is redundant.
Also, adjust logging backend description in `man NetworkManager.conf`.
Also, log a warning about invalid/unsupported logging backend.
(cherry picked from commit 2ccf6168dc)
It just makes more sense to first fully setup logging, and then fetching
the timestamp. In practice, the effect previously was very similar.
(cherry picked from commit 2912155584)
Delay warning about invalid domains until we setup syslog and nm-logging.
Preferably, we don't log anything by directly printing to stdout/stderr.
(cherry picked from commit 4439b6a35d)
They are known to be racy and occasionally break. Especially in
cases where the system's CPU is busy, like during parallel
`make check -j`.
It's likely a bug in libnm-glib. libnm-glib is deprecated, and the
library didn't significantly change now for several releases.
Let's not invest effort into finding bugs in the deprecated library,
bugs that are known to exist. Also, at this point, larger rework
of libnm-glib is not going to happen anymore.
Retry the test up to 5 times, trying to workaround the test failures.
(cherry picked from commit 372c0eb3ed)
'num_grat_arp' and 'num_unsol_na' are actually the same attribute on
kernel side, so if only 'num_grat_arp' is set in configuration, we
first write its value and then overwrite it with the 'num_unsol_na'
default value (1). Instead, just write one of the two option.
https://bugzilla.redhat.com/show_bug.cgi?id=1591734
(cherry picked from commit 42b0bef33c)
If commit_mtu() is called multiple times and dev->get_configured_mtu()
returns @is_user_config=FALSE, only the first call changes the
MTU. So, for example, when the parent MTU of a VLAN changes, we apply
the new MTU only the first time.
Rework the handling of MTU in NMDevice, and store the source of the
configured MTU. When commit_mtu() is called again, we ask the subclass
a MTU to configure and apply it only if the source has higher
priority, or when the parent MTU changed.
(cherry picked from commit 2f8917237f)
Instead of returning a boolean @is_user_config value from
get_configured_mtu(), return an mtu-source enum with possible values
NONE,CONNECTION. This enum will be expanded later; for now there is no
change in behavior.
(cherry picked from commit 9f8b0697de)
A configuration with duplicate tc qdiscs and tfilters is not valid;
reject it in verify(). Note that nm_setting_tc_config_add_qdisc() and
nm_setting_tc_config_add_tfilter() can't add duplicate entries and so
the only way to achieve an invalid configuration is setting the
properties directly.
https://github.com/NetworkManager/NetworkManager/pull/95
(cherry picked from commit 2576e3a8e8)
Internally, the device migth have negative or zero ifindex.
When calling nm_manager_get_device_by_ifindex(), the caller
wants to find a device with a valid ifindex, hence filter
out non-positive values.
(cherry picked from commit 31245cdd62)
<error> level is for something really bad happening. When another party
(iwd in this case) sends a D-Bus request that we cannot meaningfully handle,
that is hardly reason to warn about. <debug> level is enough in this case.
Also, give all messages a common prefix "agent-request" so that we have
something to grep for.
(cherry picked from commit aef5110fa6)
nm_utils_random_bytes() will always try its best to give some
random numbers. A failure only means, that the kernel interfaces
get_random() or /dev/urandom failed to provide good randomness. We
don't really need good random numbers here, so no need to handle
a failure.
(cherry picked from commit 44cd60e820)
priv->system_secrets may be updated by e.g.
nm_settings_connection_new_secrets and nm_settings_connection_update,
but if the plugin creates the object with g_object_new, then adds some
settings but never adds any secrets there's no reason to call either of
those two methods. A call to nm_settings_connection_get_secrets should
still be able to request new secrets (and may then update
priv->system_secrets as a result).
(cherry picked from commit f11246154e)
If the hints parameter to the agent request wasn't empty, ask
specifically for the 802-1x keys listed in the hints and skip the
guessing. I didn't add human readable names for all of the 802-1x
settings, it could be useful to do for at least the three 802-1x
properties that add_8021x_secrets already knows about because
those may have translations.
(cherry picked from commit 1a6e53808d)
Allow the IWD backend to use secrets provided in the connection settings
on initial connection attempt, only require new secrets on subsequent
connections when IWD asks for them -- it only asks if fresh secrets are
required.
(cherry picked from commit 24f5cf23e5)
The IWD DBus interface currently
(https://git.kernel.org/pub/scm/network/wireless/iwd.git/tree/doc/agent-api.txt?id=38952813dddd776f66d2ed5e88eca9a892964c06)
knows about 3 secret types related to 802.1x authentication in addition
to the PSK secret request. Add support for the new methods and the new
secret types in NM's implementation of the IWD secret agent. Note that
the secret types are mapped to NMSetting8021x property keys and they are
then sent to the NM Secret Agent in the hints parameter to GetSecrets,
this will need support in the NM clients as the exact usage of the
hints parameter is specified a little ambiguously, but this seems to be
one of the permitted usages.
Rework the IWD agent interface info initialization to use NM convenience
macros.
(cherry picked from commit 74d9e04a66)
To improve the code logic and reduce space for bugs, don't save the
dbus invocation object as priv->secrets_request, instead move it to
the nm_act_request_get_secrets()'s user_data as we only need the
invocation object for exactly the life time of the request. See
https://github.com/NetworkManager/NetworkManager/pull/139 for
discussion.
(cherry picked from commit ffd96edf76)
Blank mode property in the wireless settings is documented in
libnm-core/nm-setting-wireless.c to mean infrastructure mode.
(cherry picked from commit d01ba607a6)
If a device-factory wouldn't support any link-type or setting-type,
we would not take an additional reference to the @factory instance
(because, the factory is not added to one of the static hash tables).
As such, we would invoke the callback with a factory instance, which
is about to be destroyed immediately afterwards. That would be unusual
for device-plugins, because usually a device-plugin is never destroyed
and essentially leaked at exit.
Just don't get into that situation. All device plugins are internal API,
and they are known to support at least something. Assert for that.
(cherry picked from commit 94200b03fe)
Actually, we anyway leak them, because they are added to static hash tables
which are never released. Anyway, get the ref-count right.
(cherry picked from commit 4c43d7cad3)
Internal device plugins are compiled-in. In fact, none of the
internal device plugins can currently be disabled via compile
time options. The user would have to patch the sources to
not include a particular device plugin.
Hence, the available device plugins depends exclusively on the
build itself. That is not worth <info> level logging. Especially,
as it was quite verbose, logging 13 lines.
(cherry picked from commit dff157b867)
Otherwise, we easily get a failure
test:ERROR:src/platform/tests/test-cleanup.c:78:test_cleanup_internal: assertion failed (addresses6->len == 2): (1 == 2)
Avoid that by waiting for kernel to add the link-local
address.
(cherry picked from commit fb63d8d706)
Option to check just in NM private dhcp client specific lease files has
been dropped: either get DUID from specific DHCP plugin or just use the
provided one.
This reverts commit f054c3fcaa.
(cherry picked from commit 08116409f3)
On m68k architecture, the struct
typedef struct {
gint64 timestamp_ms;
bool dirty;
} IP6RoutesTemporaryNotAvailableData;
ends up being of a previously unhandled size. Causing a compile time
assertion to fail.
Support argument sizes of 10 bytes for nm_g_slice_free_fcn().
(cherry picked from commit f468602d50)
