We should enable tests by default, probably we even should drop
the configure flags to enable tests and just always build them.
Anyway, at this point there is no use in guarding check-local
with a check for ENABLE_TESTS. A user who does't want to run
the tests, should just not call `make check`.
Internal device types are a static thing. Let's not do a
constructor function to register the device factory.
This gets rid of all attribute((constructor)) functions inside
NetworkManager core. That is desired, because we don't want to
run code before main(). For example, at that point logging is
not yet initialized, but with code that runs before main() it
is hard to ensure that we don't log anything yet.
An interface would make sense to allow the actual device-factory to inherit
from another type.
However, glib interfaces make code much harder to follow and less
efficient. The device factory shall be a very simple type with meta data
about supported device types and the ability to create device instances.
There is no need to make this an interface implementation, instead just
let the factories inherit from NM_TYPE_DEVICE_FACTORY directly.
The default wired connection is already generated allowing the use of a fake
address, but for the state file and the device matching specs only non-fake
addresses are used. Let's allow fake addresses consistently, so that default
wired connections work properly in containers (where the veth address is
considered fake) as well.
Also, it would really be a better idea to use ifnames everywhere instead, but
that would change the format of the state file.
All callers of request_wireless_scan() cleared the periodic scan
source immediately before calling the function, so just move that
into request_wireless_scan(). The only one that doesn't clear
it is request_wireless_scan_periodic() but that sets the source
id to 0 already, so the clear has no effect.
https://mail.gnome.org/archives/networkmanager-list/2016-October/msg00012.html
Some TTY drivers or devices appear to ignore port speed and always
report zero. Technically this means the port is hung up and control
lines should be disconnected, but with USB devices many of the serial
port attributes are meaningless and ignored by some devices.
pppd requires the port's speed to be greater than zero, and will
exit immediately when that is not the case, even though these
modems will work fine. Passing an explicit speed to pppd in this
case works around the issue, as pppd attempts to set that speed
on the port and doesn't actually care if that operation fails.
https://bugzilla.redhat.com/show_bug.cgi?id=1281731
First of all, G_LOG_DOMAIN only matters when using g_log() directly.
Inside core, we always want to log via nm-logging. Every call to a
g_log() is a bug in the first place (like a failed assertion that logs
a g_critical() during g_return_if_fail()).
So, for all practic purposes, the logging domain is not used.
For nm-logging, the G_LOG_DOMAIN has no effect. Unless we find a proper
use of this domain, G_LOG_DOMAIN should not differ from what the rest of
core.
NMAccessPoint was in file "nm-wifi-ap.h" with
method nm_ap_*(). Make the naming consistent.
Also rename "nm-wifi-ap-utils.*" as it contains general
purpose wifi utilities. No need to have special "ap" utilities.
Same for "test-wifi-ap-utils.c". It just contains general wifi
tests.
The names NMPacRunnerManager, nm_pac_runner_manager were inconsistent
with NM_PACRUNNER_MANAGER and nm-pacrunner-manager.[hc]. They should
be consistent.
It seems pacrunner project calls itself "PACrunner" or just "pacrunner",
so prefer the spelling with lower-case 'r'.
As the type is called NMPacRunnerManager, the proper name for the
functions is nm_pac_runner_manager*(). Alternatively, it the type
should be NMPacrunnerManager.
nm_pacrunner_manager_send() would only fail if passed in a NULL proxy_config.
And then it would log a <info> message without details about what failed.
Just don't do that.
src: Fixes in nm-device.c and nm-vpn-connection.c to update PacRunner
at the right place and moment. When a device goes up PacRunner is
configured with the Device IPxConfigs and Proxy Config. When it goes
down the same configuration is removed from PacRunner.
ifcfg-rh: Fixed to read and write proxy settings to the ifcfg network
scripts.
- use _NM_GET_PRIVATE() and _NM_GET_PRIVATE_PTR() everywhere.
- reorder statements, to have GObject related functions (init, dispose,
constructed) at the bottom of each file and in a consistent order w.r.t.
each other.
- unify whitespaces in signal and properties declarations.
- use NM_GOBJECT_PROPERTIES_DEFINE() and _notify()
- drop unused signal slots in class structures
- drop unused header files for device factories
Our internal copy of systemd should not be in the search path.
Instead, let users only
#include "systemd/nm-sd.h"
which then includes everything from systemd that we need.
We want to avoid to accidentally include anything from our
systemd-copy. Any user of that should only include "nm-sd.h",
which then includes everything that is needed further.
For example, "src/devices/wwan/nm-modem-manager.c" has
#include <systemd/nm-daemon.h>
which in turn includes
#include "_sd-common.h"
This works all correctly before, because #include "" will first
look in the directory where sd-daemon.h is. However, our mixing of
external systemd library and internal copy is rather dangerous.
Try to avoid it further by keeping the include paths clean.
NMPolicy:auto_activate_device() would wrongly not free the
specific_object, although it is documented as transfer-full.
The only implementation of can_auto_connect() that returned
a specific-object is NMDeviceWifi:can_auto_connect(). So, there
wasn't any actual bug or memory leak.
Fixes: 4c028c7cef
No need for the setter/getter of this property.
Immutable properties are so much nicer. Remove the setter and
ensure that the nm_plugin_missing property is only set during
object construction.
Unify the two check_ip_done() and check_ip_failed() functions into a
single one to have all the state transition logic in the same place.
This also fixes a regression introduced by commit 553717bb1c
("device: don't set ip4_state=IP_FAIL for ipv4.method=disabled").
After that commit the device immediately proceeded to IP_CHECK when
there was a disabled/ignore method. Now we wait for the termination of
the other method, like it used to be.
Fixes: 553717bb1chttps://bugzilla.gnome.org/show_bug.cgi?id=771579
Some drivers (brcmfmac) don't change the MAC address right away.
NetworkManager works around that by waiting synchronously until
the address changes (commit 1a85103765).
wpa_supplicant on the other hand, only re-reads the MAC address
when changing state from DISABLED to ENABLED, which happens when
the interface comes up.
That is a bug in wpa_supplicant and the driver, but we can work-around by
waiting until the MAC address actually changed before setting the interface
IFF_UP. Also note, that there is still a race in wpa_supplicant which might
miss a change to DISABLED state altogether.
https://bugzilla.gnome.org/show_bug.cgi?id=770504https://bugzilla.redhat.com/show_bug.cgi?id=1374023
This was added by commit 4de8851eca, probably
by copying from NMDeviceVlan. It's not clear why a netlink request to
set the device IFF_UP would fail, or why that warrants a retry.
This retry loop was added by commit dc6341acec.
But I suspect, that the main-point there was not to retry the netlink
request to set the interface up. Why would that fail, and why would
a failure to set the interface up require a retry?
I think it was added to wait for carrier. But waiting for carrier was
later dropped with commit 5074898591
and it is not clear why we would wait for carrier at all -- we don't
do that for other device types either.
Instead of letting the sub-class check the "enabled" state, let
it be handled by nm_device_bring_up().
Note that nm_device_get_enabled() only has two implementations:
NMDeviceModem:bring_up() and NMDeviceWifi:bring_up().
The virtual function NMDevice:set_enabled() has two implementations:
NMDeviceModem and NMDeviceWifi. Likewise, the get_enabled() function
should also be implemented by those types.
The only caller of nm_device_get_enabled() is NMPolicy:schedule_activate_check().
It is correct to skip Wi-Fi devices based on their enabled state.
Long ago before commit 1b49f94, NetworkManager did not touch the
MAC address at all. Since 0.8.2 NetworkManager would modify the
MAC address, and eventually it would reset the permanent MAC address
of the device.
This prevents a user from externally setting the MAC address via tools
like macchanger and rely on NetworkManager not to reset it to the
permanent MAC address. This is considered a security regression in
bgo#708820.
This only changed with commit 9a354cd and 1.4.0. Since then it is possible
to configure "cloned-mac-address=preserve", which instead uses the "initial"
MAC address when the device activates.
That also changed that the "initial" MAC address is the address which was
externally configured on the device as last. In other words, the
"initial" MAC address is picked up from external changes, unless it
was NetworkManager itself who configured the address when activating a
connection.
However, in absence of an explicit configuration the default for
"cloned-mac-address" is still "permanent". Meaning, the user has to
explicitly configure that NetworkManager should not touch the MAC address.
It makes sense to change the upstream default to "preserve". Although this
is a change in behavior since 0.8.2, it seems a better default.
This change has the drastic effect that all the existing connections
out there with "cloned-mac-address=$(nil)" change behavior after upgrade.
I think most users won't notice, because their devices have the permanent
address set by default anyway. I would think that there are few users
who intentionally configured "cloned-mac-address=" to have NetworkManager
restore the permanent address.
https://bugzilla.gnome.org/show_bug.cgi?id=770611
