Previously, the mock server did not behave as expected when given an aliased property
and the test results were not matching that of actual NM daemon behavior.
The base image for the "check-tree" test got bumped to Fedora 39. This
brings a new python-black version (23.7.0 vs. 22.8.0) and requires
reformatting.
Maybe we should stick to 22.8.0, via `pip install`. But it seems better
to just follow the latest black version (the one from current Fedora).
So do the reformatting instead.
https://black.readthedocs.io/en/stable/change_log.html#id38
When updating NetworkManager to a new version, normally the service is
not restarted by the installer to avoid interrupting networking.
However, next nmcli invocation will use the updated version, but against
the older version of the daemon that is still running. Although this is
suposed to work, it is advisable that nmcli and daemon's versions are
the same. Emit a warning recommending restarting the daemon.
Add nmcli test to check the new feature. To avoid breaking the existing
tests, test-networkmanager-service now reports the same version than the
running nmcli except if it's instructed to report a different one.
https://gitlab.freedesktop.org/NetworkManager/NetworkManager/-/merge_requests/1703
Seen in NM 1.42.6 where there is now a ipv4.dns-data key which
have as signature:
dbus.Array([dbus.String('a.b.c.d')], signature=dbus.Signature('s'), variant_level=1)
This lead to the following exception:
Cannot convert array element to type 's': Must be string, not Variant
Moreover, the exception TypeError has no message field so it raised
another expcetion which gave me trouble to find what's going on.
Hence the addition of a log file from the previous commit
Signed-off-by: Frederic Martinsons <frederic.martinsons@gmail.com>
The activation_state_change_delay_ms was not too useful, since it could
be changed only after the AC started activating. Not a big deal, since
it was actually unused.
Apart from that, the SetActiveConnectionStateChangedDelay() didn't make
a whole lot of sense either: it accepted a Device path, but actually
was looking up an AC.
Let's move the property to the Device, so that 1.) it can be adjusted
before the AC is constructed (the AC will inherit it from the Device)
and 2.) SetActiveConnectionStateChangedDelay() does no longer hurt my
feelings.
I don't know what's going on:
======================================================================
ERROR: test_ec2 (__main__.TestNmCloudSetup.test_ec2)
----------------------------------------------------------------------
Traceback (most recent call last):
File "NetworkManager/src/tests/client/test-client.py", line 2169, in f
func(self)
File "NetworkManager/src/tests/client/test-client.py", line 2194, in test_ec2
conn = self.srv.op_AddAndActivateConnection(
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "NetworkManager/src/tests/client/test-client.py", line 748, in __call__
return method(*args)
^^^^^^^^^^^^^
File "/usr/lib64/python3.11/site-packages/dbus/proxies.py", line 72, in __call__
return self._proxy_method(*args, **keywords)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib64/python3.11/site-packages/dbus/proxies.py", line 141, in __call__
return self._connection.call_blocking(self._named_service,
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib64/python3.11/site-packages/dbus/connection.py", line 634, in call_blocking
reply_message = self.send_message_with_reply_and_block(
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
dbus.exceptions.DBusException: org.freedesktop.DBus.Python.Exception: Traceback (most recent call last):
File "/usr/lib64/python3.11/site-packages/dbus/service.py", line 712, in _message_cb
retval = candidate_method(self, *args, **keywords)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "NetworkManager/tools/test-networkmanager-service.py", line 1693, in AddAndActivateConnection
conpath, acpath, result = self.AddAndActivateConnection2(
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "NetworkManager/tools/test-networkmanager-service.py", line 1707, in AddAndActivateConnection2
conpath = gl.settings.AddConnection(con_hash)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "NetworkManager/tools/test-networkmanager-service.py", line 2198, in AddConnection
return self.add_connection(con_hash)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "NetworkManager/tools/test-networkmanager-service.py", line 2208, in add_connection
con_inst = Connection(self.c_counter, con_hash, do_verify_strict)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "NetworkManager/tools/test-networkmanager-service.py", line 2045, in __init__
NmUtil.con_hash_verify(con_hash, do_verify_strict=do_verify_strict)
File "NetworkManager/tools/test-networkmanager-service.py", line 594, in con_hash_verify
BusErr.raise_nmerror(e)
File "NetworkManager/tools/test-networkmanager-service.py", line 497, in raise_nmerror
raise e
File "NetworkManager/tools/test-networkmanager-service.py", line 590, in con_hash_verify
con_nm = NmUtil.con_hash_to_connection(
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "NetworkManager/tools/test-networkmanager-service.py", line 537, in con_hash_to_connection
assert GLib.Variant.equal(x_con, Util.variant_from_dbus(con_hash))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "NetworkManager/tools/test-networkmanager-service.py", line 378, in variant_from_dbus
raise Exception("Unsupported type for value '%s'" % (repr(val)))
Exception:
Unsupported type for value 'dbus.Dictionary({
dbus.String('connection'): dbus.Dictionary({
dbus.String('type'): dbus.String('802-3-ethernet'),
dbus.String('id'): dbus.String('con-eth0'),
'uuid': '5fcfd6d7-1e63-3332-8826-a7eda103792d'
}, signature=dbus.Signature('ss')),
dbus.String('ipv4'): dbus.Dictionary({
dbus.String('method'): dbus.String('auto')
}, signature=dbus.Signature('ss'))
}, signature=dbus.Signature('sa{ss}'))'
Like what was done for activating an active connection, so
some state change are simulated and a dbus test method is added
Signed-off-by: Frederic Martinsons <frederic.martinsons@sigfox.com>
Add reason for device state change.
Add dbus test method to force failure of activation, set the
device state and the active connection state.
Signed-off-by: Frederic Martinsons <frederic.martinsons@sigfox.com>
The modem device will have hardcoded capability which make it
compatible with GSM connection settings.
It will be seen with hardcoded ModemManager manager dbus object path
for the UDI property.
Add also a dbus test method to add the modem device.
Signed-off-by: Frederic Martinsons <frederic.martinsons@sigfox.com>
To be consistent with dbus.DbusException classes which do the
following in __init__:
def __init__(self, *args, **kwargs):
name = kwargs.pop('name', None)
if name is not None or getattr(self, '_dbus_error_name', None) is None:
self._dbus_error_name = name
if kwargs:
raise TypeError('DBusException does not take keyword arguments: %s'
% ', '.join(kwargs.keys()))
Exception.__init__(self, *args)
Signed-off-by: Frederic Martinsons <frederic.martinsons@sigfox.com>
We cannot first remove the connection (and emit property changed signals),
before replying with the newly added path (that already no longer exists).
Fix the stub implementation.
With this test the stub service simulates a failure to add-and-activate
the connection.
However the implementation of the stub service was not simulating the
real behavior of NetworkManager service. libnm will add the possibility
to assert against invalid server behavior by setting LIBNM_CLIENT_DEBUG=error.
With that change, libnm will complain that the stub service behaves
invalid, and rightly so.
Instead of fixing the test, just drop it.
The device interface (org.freedesktop.NetworkManager.Device) has
two properties: "State" and "StateReason". Both of them are supported by
NetworkManager for a very long time.
Note that "StateReason" is a tuple and also exposes the state along the
reason.
When reworking libnm, we will ignore the "State" property and only
consider "StateReason". The advantage is less code and not using
redundant state. This will also work well, because NetworkManager's
D-Bus API supports this property for a very long time.
However, that would then break the CI tests, because currently
"tools/test-networkmanager-service.py" does not expose that property.
Add it.
WiMAX is deprecated since NetworkManager 1.2.0. Note that also
NetworkManager on server side no longer supports this type, hence
the server's D-Bus API will never expose devices of this type.
Note that NMDeviceWimax and NMWimaxNsp are NMObject types. That means,
they are instantiated by NMClient to represent information on the D-Bus
interface. As NetworkManager no longer exposes WiMAX devices, such
devices are never created. Note that it makes no sense that a user would
directly instantiate NMObject types, because they only work together with
NMClient.
Don't drop the related symbols and definitions from libnm, so that there
is no API/ABI change (as far as building and linking is concerned). But
make the types defunctional (which of course is a behavioral API change).
Calling the API now triggers a g_return_*() warning.
Also belatedly mark the WimaxNsp API as deprecated. It should have been
done in 1.2. Note that here we deprecate the API and retire it at the
same time. Optimally, we would have deprecated it a few releases ago,
before retiring it. However, marking something for deprecation is anyway
no excuse for anything. I mean, removing or retiring API is usually
painful, regardless whether it was marked for deprecation or not. In this
case, there is no possibility that a libnm user gets hold on a NMDeviceWimax
or NMWimaxNsp instance, because NMClient simply no longer instantiates
them. Hence, this change should not affect any user in practice.
https://gitlab.freedesktop.org/NetworkManager/NetworkManager/merge_requests/316
We no longer add these. If you use Emacs, configure it yourself.
Also, due to our "smart-tab" usage the editor anyway does a subpar
job handling our tabs. However, on the upside every user can choose
whatever tab-width he/she prefers. If "smart-tabs" are used properly
(like we do), every tab-width will work.
No manual changes, just ran commands:
F=($(git grep -l -e '-\*-'))
sed '1 { /\/\* *-\*- *[mM]ode.*\*\/$/d }' -i "${F[@]}"
sed '1,4 { /^\(#\|--\|dnl\) *-\*- [mM]ode/d }' -i "${F[@]}"
Check remaining lines with:
git grep -e '-\*-'
The ultimate purpose of this is to cleanup our files and eventually use
SPDX license identifiers. For that, first get rid of the boilerplate lines.
Add support for IEEE 802.3 organizationally specific TLVs:
- MAC/PHY configuration/status (IEEE 802.1AB-2009 clause F.2)
- power via medium dependent interface (clause F.3)
- maximum frame size (clause F.4)
Previously we exported the contents of VLAN Name TLV in the 'vid'
(uint32) and 'vlan-name' (string) attributes. This is not entirely
correct as the TLV can appear multiple times.
We need a way to export all the VLAN IDs and names for the
neighbor. Add a new 'vlans' attribute which obsoletes the other two
and is an array of dictionaries, where each dictionary contains the
'vid' and 'name' keys.
Support the management address TLV (IEEE 802.1AB-2009 clause
8.5.9). The TLV can appear multiple times and so it is exported on
D-Bus as an array of dictionaries.
Using test-networkmanager-servic.py, I get the following error when
trying to add manual config with a dns address:
Error: g-io-error-quark: Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/dbus/service.py", line 707, in _message_cb
retval = candidate_method(self, *args, **keywords)
File "tools/test-networkmanager-service.py", line 1727, in AddConnection
return self.add_connection(con_hash)
File "tools/test-networkmanager-service.py", line 1731, in add_connection
con_inst = Connection(self.c_counter, con_hash, do_verify_strict)
File "tools/test-networkmanager-service.py", line 1601, in __init__
NmUtil.con_hash_verify(con_hash, do_verify_strict=do_verify_strict)
File "tools/test-networkmanager-service.py", line 497, in con_hash_verify
BusErr.raise_nmerror(e)
File "tools/test-networkmanager-service.py", line 419, in raise_nmerror
raise e
Exception: Unsupported value ipv4.dns = dbus.Array([dbus.UInt32(168430090L), dbus.UInt32(218893066L)], signature=dbus.Signature('u'), variant_level=1) (Cannot convert array element to type 'u': Must be number, not Variant)
https://mail.gnome.org/archives/networkmanager-list/2019-March/msg00013.html
(cherry picked from commit 9a71d7d273)
Add a "a{sv}" output argument to "AddAndActivate2" D-Bus API.
"AddAndActivate2" replaces "AddAndActivate" with more options.
It also has a dictionary argument to be forward compatible so that we
hopefully won't need an "AddAndActivate3". However, it lacked a similar
output dictionary. Add it for future extensibility. I think this is
really to workaround a shortcoming of D-Bus, which does provide strong
typing and type information about its API, but does not allow to extend
an existing API in a backward compatible manner. So we either resort to
Method(), Method2(), Method3() variants, or a catch-all variant with a
generic "a{sv}" input/output argument.
In libnm, rename "nm_client_add_and_activate_connection_options()" to
"nm_client_add_and_activate_connection2()". I think libnm API should have
an obvious correspondence with D-Bus API. Or stated differently, if
"AddAndActivateOptions" would be a better name, then the D-Bus API should
be renamed. We should prefer one name over the other, but regardless
of which is preferred, the naming for D-Bus and libnm API should
correspond.
In this case, I do think that AddAndActivate2() is a better name than
AddAndActivateOptions(). Hence I rename the libnm API.
Also, unless necessary, let libnm still call "AddAndActivate" instead of
"AddAndActivate2". Our backward compatibility works the way that libnm
requires a server version at least as new as itself. As such, libnm
theoretically could assume that server version is new enough to support
"AddAndActivate2" and could always use the more powerful variant.
However, we don't need to break compatibility intentionally and for
little gain. Here, it's easy to let libnm also handle old server API, by
continuing to use "AddAndActivate" for nm_client_add_and_activate_connection().
Note that during package update, we don't restart the currently running
NetworkManager instance. In such a scenario, it can easily happen that
nmcli/libnm is newer than the server version. Let's try a bit harder
to not break that.
Changes as discussed in [1].
[1] https://gitlab.freedesktop.org/NetworkManager/NetworkManager/merge_requests/37#note_79876
This adds the new methods nm_client_add_and_activate_connection_options_*
and ports the existing methods to use the new AddAndActivateConnection2
call rather than AddAndActivateConnection, allowing further parameters
to be passed in.
The function is supposed to return the IPv4 address as 32 bit integer in
network byte order (bit endian). The ip4_addr_ne32() name is confusing,
because "ne" commonly stands for "native endianness".
Compare also "unaligned.h" and unaligned_read_ne32(), which also
stands for native endianness (host order), not network order (big
endian).
Rename.
Tests might just take longer than 20 seconds.
Also, we already watch stdin to determine whether the service
should exit.
(cherry picked from commit 4e18ef49bf)
Now that nmcli initiates a scan before displaying Wi-Fi networks,
the stub service must properly support that as well.
For the moment, the stub service chooses "now" as LastScan timestamp.
This causes nmcli not to trigger a new scan, because nmcli gives
unstable output if multiple nmcli processes in parallel race to
trigger a Wi-Fi scan. That should be fixed.
(cherry picked from commit 56a0488bba)
This opens the tests up to races. If we want to change the strength, we
need to do it in a controlled, race-free manner. This is especially the
case, because clients/tests run a large number of nmcli instances in
parallel, and it's thus racy which signal the nmcli processes will
see.
This also fixes a bug at
self._dbus_property_set(IFACE_WIFI_AP, PRP_WIFI_AP_STRENGTH, strength)
@strength must be a D-Bus type, so that python-dbus knows the correct
type for serialization.
(cherry picked from commit 7e118c0091)
Currently, nmcli does not sort the list of available connections
for display. Instead, it shows them in the order as NetworkManager
exposes them on D-Bus.
Previously, test-networkmanager-service.py, would generate the list
of available connections by iterating the connections dictionary.
In Python (at least until Python 3.6), the order when iterating over
dictionaries is undefined. This inconsistancy lets tests behave
differently depending on the python version. Possibly with Python
3.4 and 3.5, tests might even behave differently between individual
runs (since Python there uses siphash with a randomized hash seed).
