Add minimal testing for airtime policy configuration. mac80211_hwsim
does not actually support this functionality, so this is just for
testing coverage of src/ap/airtime_policy.c.
Signed-off-by: Jouni Malinen <j@w1.fi>
Dump pending monitor interface messages between each roaming step to
make the test log easier to understand and hostapd wait for the new
connection more robust by ensuring that the processed event if for the
very last reassociation. It looks like at least ap_ft_vlan_over_ds_many
could fail due to the connectivity check being started before the final
roam had been completed on the AP side even though there was an explicit
hapd2ap.wait_sta() wait before the test.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
APs PMF capabilities can differ. wpa_supplicant should be able to
disable and enable MBO when roaming to and from a misbehaving MBO AP
that doesn't support PMF. Verify that this is indeed happening.
Signed-off-by: Matthew Wang <matthewmwang@chromium.org>
gcc-10 seems to be inlining eap_eke_prf() and eap_eke_prfplus() which
breaks this test case due to a different backtrace being generated for
triggering the local failures. Point to the functions called by those
instead of these two functions to get this working with both gcc-9 and
gcc-10.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Hide /usr/share/wireshark from hostfs to prevent tshark from loading all
the data from there since that can take significant amount of time and
is not really needed for the test cases. In addition, set HOME to point
to local tmpfs to avoid unnecessary references through hostfs.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Even though the STA in this test case does not actually use SAE, it
needs to recognize the "SAE H2E only "BSS membership selector.
Signed-off-by: Jouni Malinen <j@w1.fi>
Need to explicitly wait for hostapd to report STA connection before
starting the traffic test to avoid the potential race condition when
testing with UML and time travel mode.
Signed-off-by: Jouni Malinen <j@w1.fi>
These could fail if a scan entry from a previous test case was still
present in the BSS table, e.g., by wpa_supplicant selecting the SSID
from that old entry instead of the new SSID. Try to avoid that by
explicitly flushing the scan results before starting these tests.
Signed-off-by: Jouni Malinen <j@w1.fi>
Need to close the WpaSupplicant instance on the extra radio before
returning from this test case since that interface is going to be
removed and WpaSupplicant.__del__() can time out on trying to detach the
monitor connection after that.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Make it more difficult to miss issues that were previously only printed
out in /tmp/hwsim-test-logs/*-parallel.log. This covers things like
memory leaks and test script failures or forgotten development time
prints to stdout.
Signed-off-by: Jouni Malinen <j@w1.fi>
This test case was missing an explicit CAPI ap_reset_default and that
could result in hostapd being left running at the end of the test case.
This could result in issues with following test cases if they used a new
radio interface from HWSimRadio().
Signed-off-by: Jouni Malinen <j@w1.fi>
Raising an exception while the wlan5 interface was remove (i.e., between
wpas.interface_remove() and .interface_add() calls) would result in the
cleanup code failing and generating yet another exception while the
first one was being processed. Work around this by re-adding the wlan5
interface back temporarily if the interface is not available for the
cleanup operations.
Signed-off-by: Jouni Malinen <j@w1.fi>
These commands were being issues to incorrect wpa_supplicant instance
and were missing clearing of the MAC_RAND_SCAN parameter.
Signed-off-by: Jouni Malinen <j@w1.fi>
The iteration of WpaSupplicant instances used incorrect variable and
ended up cleaning up only the wlan5 interface. This left unexpected
setband parameter for wlan0/wlan1/wlan2 which could result in
consecutive test cases failing due to scan not finding the expected
BSSs.
Signed-off-by: Jouni Malinen <j@w1.fi>
It was possible for these test cases to fail if the first scan iteration
did not find the AP since the 10 second timeout was small enough to
terminate the second attempt before fetching the scan results. Increase
this timeout to allow at least two full scan iterations to be completed
before declaring failure.
Signed-off-by: Jouni Malinen <j@w1.fi>
These test cases use hidden SSIDs and left behind a BSS entry with no
SSID. That can cause issues for consecutive test cases where the BSSID
can be used as the key for finding a BSS entry. That could end up
picking the old hidden SSID BSS instead of the one that was meant to be
used in the test case.
Flush the scan cache at the end of the scan-ssid-list test cases to
reduce invalid test failures for the consecutive test cases.
Signed-off-by: Jouni Malinen <j@w1.fi>
The PASN_START command can fail if there is an old BSS entry for the
same BSSID from an earlier test case. Try to avoid this by flushing the
scan results before running these test cases.
Signed-off-by: Jouni Malinen <j@w1.fi>
The isAlive() function is deprecated in newer versions of Python
so replace it with the is_alive() instead.
Signed-off-by: Oren Givon <oren.givon@intel.com>
Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
The function wpa_config_get_line() is used by the wpa_supplicant config
file parser to retrieve the next non-comment non-blank line. We'll need
the same kind of functionality to implement the file-based external
password backend, so as a preparatory step this commit extracts the
function into its own standalone file in the utils package.
No functional changes are expected from this commit.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Need to clear sae_groups parameter before using SAE in this test case to
avoid issues if previous test cases have left a specific group
configured.
Signed-off-by: Jouni Malinen <j@w1.fi>
This could fail in theory if running out of memory, so better check for
this explicitly instead of allowing the exchange to continue and fail
later due to checkcode mismatch.
Signed-off-by: Jouni Malinen <j@w1.fi>
