Commit graph

17471 commits

Author SHA1 Message Date
Lorenzo Bianconi
203a027b28 nl80211: Report background radar/CAC detection capability
Report background radar/CAC detection capability if supported
by the underlying driver/hardware.

Tested-by: Owen Peng <owen.peng@mediatek.com>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
2022-03-04 01:17:02 +02:00
Lorenzo Bianconi
0a73649b64 DFS: Add capability to select radar-only channels
Introduce type parameter to dfs_get_valid_channel() routine to allow
selection of a radar-only channel where the CAC detection has not been
performed yet. This is a preliminary patch to enable background
radar/CAC detection.

Tested-by: Owen Peng <owen.peng@mediatek.com>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
2022-03-04 01:16:01 +02:00
Lorenzo Bianconi
f39765369a DFS: Introduce dfs_set_valid_channel() utility routine
This is a preliminary change to introduce radar/CAC background detection
support.

Tested-by: Owen Peng <owen.peng@mediatek.com>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
2022-03-04 00:22:15 +02:00
Jouni Malinen
d001b301ba Fix removal of wpa_passphrase on 'make clean'
Fixes: 0430bc8267 ("build: Add a common-clean target")
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
2022-03-03 13:26:42 +02:00
Sergey Matyukevich
cb41c214b7 build: Re-enable options for libwpa_client.so and wpa_passphrase
Commit a41a29192e ("build: Pull common fragments into a build.rules
file") introduced a regression into wpa_supplicant build process. The
build target libwpa_client.so is not built regardless of whether the
option CONFIG_BUILD_WPA_CLIENT_SO is set or not. This happens because
this config option is used before it is imported from the configuration
file. Moving its use after including build.rules does not help: the
variable ALL is processed by build.rules and further changes are not
applied. Similarly, option CONFIG_NO_WPA_PASSPHRASE also does not work
as expected: wpa_passphrase is always built regardless of whether the
option is set or not.

Re-enable these options by adding both build targets to _all
dependencies.

Fixes: a41a29192e ("build: Pull common fragments into a build.rules file")
Signed-off-by: Sergey Matyukevich <geomatsi@gmail.com>
2022-03-03 13:22:55 +02:00
Jouni Malinen
08cd7a75bf tests: HE AP and capability parsing
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
2022-03-03 01:51:56 +02:00
Jouni Malinen
dec626109e HE: Fix invalid length checking for HE Capability element
Do not use the first octet of the PPE Thresholds field without
explicitly confirming that that octet was included in the element.
Furthermore, allow the received element to have additional octets in the
end since IEEE Std 802.11ax-2021 defines this to be an extensible
element and new fields could be added to the end of it in the future.

Fixes: 0497e41481 ("HE: Fix HE Capabilities element size")
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
2022-03-03 01:31:39 +02:00
Shiva Sankar Gajula
53be64f7d9 HE: Fix calculation of the PPE Threshold field length
The previously used calculation was not correct for the cases where the
extra padding field was needed. Fix this by properly calculating the
number of full octets in the field.

Fixes: 0497e41481 ("HE: Fix HE Capabilities element size")
Signed-off-by: Shiva Sankar Gajula <quic_sgajula@quicinc.com>
2022-03-03 01:31:39 +02:00
Jouni Malinen
a201ab385e tests: Fetch all event messages in wpas_ctrl_many_networks
Do not leave a large number of network added/removed events remaining
for the following test case to handle. This removes some possible
failure test case sequences like the following one:
wpas_ctrl_many_networks dbus_ap_scan_2_ap_mode_scan

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
2022-02-26 19:12:11 +02:00
Jouni Malinen
a038e6dea4 tests: wpa_supplicant AP mode and PSK/PTK lifetime in memory"
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
2022-02-26 19:12:11 +02:00
Jouni Malinen
738fef2f0b Clear PSK explicitly from memory in couple more cases on deinit
Couple of the WPS/P2P/RADIUS-PSK cases were freeing heap memory
allocations without explicitly clearing the PSK value. Add such clearing
for these to avoid leaving the PSK in memory after it is not needed
anymore.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
2022-02-26 19:12:11 +02:00
Jouni Malinen
567b9764fb Clear PMK explicitly even without FT support in AP build
Unlike the other keys that were cleared here, the PMK is available
without FT support built into hostapd and as such, should be cleared in
all cases.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
2022-02-26 19:12:11 +02:00
Jouni Malinen
0bd29c1768 Remove duplicated pointer check
The following if statement verifies the exact same thing here.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
2022-02-26 19:12:11 +02:00
Jouni Malinen
007fd6111d Clear temporary results from stack in PBKDF2-SHA1
Force stack memory to be cleared of temporary values that might contain
keying material.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
2022-02-26 19:12:11 +02:00
Jouni Malinen
1364f322bf Remove GTK/IGTK/BIGTK from memory explicitly in AP mode
Make sure these keys do not remain in memory beyond the time they are
needed.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
2022-02-26 19:12:11 +02:00
Jouni Malinen
af1f0694e1 Clear last set keys (for testing purposes) from memory explicitly
This makes it easier to scan process memory for key information that is
not supposed to remain there after the last use.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
2022-02-26 19:12:11 +02:00
Jouni Malinen
6c850a1c06 nl80211: Clear bss->freq when stopping AP mode
The current operating frequency information was already cleared when
stopping other modes, but the cases for stopping AP mode were not
covered. Clear bss->freq in wpa_driver_nl80211_del_beacon() to cover
these cases. In addition, move clearing of bss->beacon_set there to
avoid having to clear that in all callers separately.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
2022-02-26 19:12:11 +02:00
Jouni Malinen
fa34e3255e tests: Make test cases more robust by clearing scan cache explicitly
This test cases can fail if previously executed tests leave older scan
results in cfg80211 scan table. Clear that scan table explicitly to
avoid such issues.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
2022-02-26 19:12:11 +02:00
Ajit Vaishya
a44fa15cb1 Define a vendor specific NDP attribute for NAN service id
Add a NAN NDP attribute QCA_WLAN_VENDOR_ATTR_NDP_SERVICE_ID which
indicates service id with 6 bytes of length and it's derived from the
SHA-256 hash of the NAN service name. As per Wi-Fi Aware Specfication
version 3.2, this service ID is used to calculate the NAN PMK.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
2022-02-24 01:47:53 +02:00
Jouni Malinen
7a8fff486f tests: Make OCV test cases more robust by clearing scan results on AP
This is needed to avoid pri/sec channel switching based on potential
scan results from the previous test cases.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
2022-02-24 00:23:25 +02:00
Jouni Malinen
414ca953f1 DPP: Clear SCANNING state when starting network introduction
This is needed to avoid leaving wpa_state to SCANNING if network
introduction fails and a new association is not started.

This was found with the following test case sequence:
dpp_conn_status_connector_mismatch scan_trigger_failure

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2022-02-24 00:23:25 +02:00
Jouni Malinen
0b5f8e3d8e DPP: Clear netrole on starting chirping or reconfiguration
A previously set netrole (e.g., from DPP_LISTEN or DPP_AUTH_INIT) could
have been used in a following DPP_CHIRP or DPP_RECONFIG operation. This
could result in trying to request incorrect configuration and likely
rejection from the Configurator. Fix this by clearing the netrole when
starting these operations.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2022-02-24 00:23:25 +02:00
Jouni Malinen
2fcc076d1c Clear wpa_s->last/current_ssid in more cases
It was possible for at least the wpa_s->last_ssid to be left pointing to
a removed network which could result in processing the following
association as a reassociation-within-an-ESS even when it was moving to
a different ESS. This could result in unexpected behavior. This was
found with the following test case sequence:
sigma_dut_ap_psk_sae_ft sae_h2e_password_id ap_wps_pk_oom sigma_dut_client_privacy

Move clearing of wpa_s->last_ssid and wpa_s->current_ssid into
wpas_notify_network_removed() to catch all cases similarily to the way
wpa_s->next_ssid was already cleared.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
2022-02-24 00:23:25 +02:00
Jouni Malinen
d5fba20c1e tests: Add a script for find a minimal failing test sequence
min-seq.py can be used to find a minimal test sequence that can be used
to reproduce test failures. This is meant for being able to process the
recently added "Failure sequence:" entries from parallel-vm.log to
reduce manual work needed to debug commonly failing test case sequences.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
2022-02-24 00:23:25 +02:00
Jouni Malinen
010e7dddce tests: Clear sae_groups in sigma_dut_ap_ft_rsnxe_used_mismatch
This is needed to avoid test failures when a previous test case might
have restricted the set of allowed SAE groups.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
2022-02-24 00:23:25 +02:00
Jouni Malinen
7a7f803a90 DPP: Stop offchannel frame TX wait on DPP_STOP_LISTEN in a corner case
The offchannel frame TX wait was stopped whenever processing
DPP_STOP_LISTEN in most cases. However, there was a corner case on the
Responder side where this operation was skipped after PKEX was completed
successful and the Authentication Request frame had not yet been
received from the Initiator.

While this does not normally cause any significant issue, this could
result in unexpected behavior especially in test cases that run multiple
DPP PKEX operations in a row since the start of a new TX operation might
get delayed while waiting for the previous TX-wait to complete.

This was found with the following test case sequence:
dpp_reconfig_retries dpp_pkex_alloc_fail

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
2022-02-24 00:23:11 +02:00
Jouni Malinen
00163fd741 tests: Make rrm_beacon_req_frame_body_fragmentation more robust
Flush scan results to avoid unexpected behavior due to scan results
remaining available from previous test cases.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
2022-02-22 00:05:56 +02:00
Jouni Malinen
b367366dd7 tests: Make WNM BSS TM tests more robust
Flush scan results to avoid unexpected behavior due to scan results
remaining available from previous test cases.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
2022-02-22 00:04:15 +02:00
Jouni Malinen
aa2f595bf2 tests: Fix a test case name
The test case name ap_ft_pmf_over_ds was used for two different test
cases which resulted in only one of those being used. Fix this by using
unique test case names.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
2022-02-21 18:34:42 +02:00
Jouni Malinen
e942c32e97 tests: Make FT-over-DS test cases more robust
Clear scan cache to avoid issues with old scan results from earlier test
cases. This caused issues like the following test case sequence failing:
rrm_beacon_req_active_ap_channels ap_ft_eap_dis_over_ds

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
2022-02-21 18:26:02 +02:00
Jouni Malinen
d5fbbbbc4c tests: Make wpas_mesh_mode_scan more robust
Clear scan results to avoid issues with get_bss() finding an entry from
an earlier test case when checking for mesh information.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
2022-02-18 16:47:29 +02:00
Jouni Malinen
d2e11b7dea tests: MACsec with GCM-AES-256
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
2022-02-17 01:05:08 +02:00
leiwei
7e941e7a15 macsec_linux: Support cipher suite configuration
Set the cipher suite for the link. Unlike the other parameters, this
needs to be done with the first rtnl_link_add() call (NLM_F_CREATE))
instead of the update in try_commit() since the kernel is rejecting
changes to the cipher suite after the link is first added.

Signed-off-by: leiwei <quic_leiwei@quicinc.com>
2022-02-17 01:05:08 +02:00
leiwei
46c635910a MACsec: Support GCM-AES-256 cipher suite
Allow macsec_csindex to be configured and select the cipher suite when
the participant acts as a key server.

Signed-off-by: leiwei <quic_leiwei@quicinc.com>
2022-02-16 22:54:49 +02:00
Jouni Malinen
1e0af0cc7e tests: Make wpa2_ocv_ap_ht_mismatch more robust
Clear the scan cache on the AP before running this test since the HT40
operation on the 2.4 GHz band might get disallowed based on scan results
from earlier test cases. This was found with the following hwsim test
case sequence failing:
ap_acs_with_fallback_to_20 wpa2_ocv_ap_ht_mismatch

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
2022-02-16 21:29:54 +02:00
Jouni Malinen
42944de69b nl80211: Do not store no-wait TX frame cookies to be cancelled
If the TX frame operation does not request any wait time, there is not
going to be any pending wait that could be cancelled later. As such,
there is no need to store the cookie value for these cases. This removes
unnecessary cancel-TX-wait operations that would result in some extra
latency and confusing debug log entries.

This was found with the following hwsim test case sequence where the
second test was failing due to the extra latency and this commit gets
rid of that failure:
rrm_ftm_range_req_timeout dpp_qr_code_auth_neg_chan

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
2022-02-16 21:09:57 +02:00
Jouni Malinen
64008a1ee8 tests: Make SAE roaming test cases more reliable
Flush the scan table explicitly to avoid issues with the ROAM command if
the new AP is not found and an entry from a previous test case is used
instead. This was happening in a number of cases where a SAE test case
was run after sigma_dut_ap_cipher_gcmp_256 which used the second AP
instance and allowed that to show up in the scan results in the next
text case.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
2022-02-16 19:57:49 +02:00
Jouni Malinen
2e166d9e5b tests: Write full failure sequences into parallel-vm.log
This can be helpful in discovering test case sequences that result in
failures frequently.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
2022-02-15 20:54:24 +02:00
Jouni Malinen
346b490505 tests: DPP session clearing on failure during GAS request handling
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
2022-02-15 16:41:25 +02:00
Jouni Malinen
340ec48cdd DPP: Clear state on configuration failure in GAS server hander
There is no need to maintain the DPP authentication state if config
request processing fails, so clear state also in the GAS server request
handler similarly to the other failure cases.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
2022-02-15 16:24:43 +02:00
Jouni Malinen
7e6f59c702 nl80211: Clear the last saved TX frame cookie on wait expiration
drv->send_frame_cookies[] was already cleared, but
dev->send_frame_cookie was not. This resulted in unnecessary attempts of
canceling the TX wait for a wait that had already expired. While this
does not really result in real issues, it is cleaner to get rid of the
error messages from the debug log by skipping the unnecessary
operations.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
2022-02-15 16:24:43 +02:00
Jouni Malinen
db7f14c825 tests: Make FILS BSS result checks more robust
These can fail if the scan results from the previous test case remain,
e.g., when run immediately after scan_bss_limit.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
2022-02-15 13:06:36 +02:00
Jouni Malinen
b81c568223 tests: Additional wpa_supplicant AP mode testing
Add a couple of more channel configuration cases and log the channel
parameters with more details in the test log.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
2022-02-15 12:45:09 +02:00
Jouni Malinen
b9897f1f3c tests: Clear AP scan cache after primary BSS on channel 40
A number of test cases using 40 MHz or wider channels with the primary
channel 36 were failing when executed after dpp_chirp_ap_5g since that
test case was running an AP on the channel 40 and resulting in need to
swap the primary and the secondary channels in the following test case.
Fix this by clearing the AP scan cache explicitly for such cases.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
2022-02-15 00:34:55 +02:00
Jouni Malinen
f5ce9111c5 tests: Make GAS/ANQP test cases more robust
Flush the scan cache for all test cases that used get_bss() to check for
particular ANQP information. This was already done for one such case
based on commit dd900637b2 ("tests: Make gas_anqp_extra_elements more
robust"), but other test cases need this as well.

This was showing with frequent errors in test cases sequences like this
one:
dfs_radar_no_ht gas_fragment_with_comeback_delay gas_unknown_adv_proto gas_anqp_venue_url

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
2022-02-15 00:18:07 +02:00
Jouni Malinen
781720fb1a tests: Clear scan cache at the end of ap_wps_cancel
This is needed to avoid leaving behind a BSS entry with WPS enabled for
the next text case in some cases. In particular, this was causing issues
in the following sequence of test cases:
ap_wps_conf_chan14 ap_wps_cancel ap_wps_pin_request_file

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
2022-02-15 00:02:34 +02:00
Sreeramya Soratkal
9d5fd33282 Update QCA vendor attribute to indicate maximum PCL attributes
Add the enum qca_wlan_vendor_attr_pcl elements to mark the maximum value
of the defined attributes for the preferred channel list. This is
helpful for nla_parse().

Signed-off-by: Sreeramya Soratkal <quic_ssramya@quicinc.com>
2022-02-10 17:57:23 +02:00
Jouni Malinen
19169a53aa atheros: Do not include p2p.h
That wpa_supplicant header file is not needed for driver_atheros.c and
maybe was never really needed, so do not include it here to avoid
potentially conflicting C preprocessor defines.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
2022-02-10 17:54:43 +02:00
Jouni Malinen
f43d31dda7 nl80211: Debug print association comeback event data
This is helpful for understanding why an assocation attempt takes
unexpectedly long time to complete.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
2022-02-09 20:43:53 +02:00
Narasimha Rao PVS
a91072503c OCV: Don't start SA Query timer on CSA when SA Query is offloaded
Check driver support for SA Query offload in AP mode and skip starting
SA Query timer on CSA for OCV enabled STAs when the driver indicates
support for offloading SA Query procedures.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
2022-02-09 20:32:17 +02:00