Commit graph

16798 commits

Author SHA1 Message Date
Jouni Malinen
2c98cbecb4 tests: Make multi_ap_backhaul_roam_with_bridge more robust
Clear the scan cache and make sure the new AP gets discovered before
issuing the ROAM command.

Signed-off-by: Jouni Malinen <j@w1.fi>
2021-02-14 20:12:48 +02:00
Jouni Malinen
6fb6264129 P2P: Clear unexpected HT40 configuration on 2.4 GHz band
Number of the P2P+NFC test cases have been failing every now and then
and those failures seemed to be because of having somehow managed to
select the GO's operating channel as HT40+ on the channel 11 in the 2.4
GHz band, i.e., something that is clearly incorrect. The P2P check for
HT40 secondary channel is supported only on the 5 GHz band, so drop HT40
configuration if it shows up unexpectedly on the 2.4 GHz band to avoid
issues in GO being able to start.

Signed-off-by: Jouni Malinen <j@w1.fi>
2021-02-14 19:32:23 +02:00
Jouni Malinen
6b59e63f0e Include secondary channel config in no-hw-channel-found message
This makes the error message easier to understand if the AP mode setup
failure is caused by invalid secondary channel configuration while the
primary channel is valid.

Signed-off-by: Jouni Malinen <j@w1.fi>
2021-02-14 19:31:14 +02:00
Jouni Malinen
7a7e45ae68 tests: FILS Discovery frame generation
Signed-off-by: Jouni Malinen <j@w1.fi>
2021-02-14 18:20:49 +02:00
Aloka Dixit
d76ba2b316 nl80211: Add FILS Discovery frame configuration
Add support for setting the parameters for FILS Discovery frame
transmission.

Signed-off-by: Aloka Dixit <alokad@codeaurora.org>
2021-02-14 18:18:18 +02:00
Aloka Dixit
9c02a0f5a6 FILS: Add generation of FILS Discovery frame template
Add hostapd configuration parameters for FILS Discovery frame
transmission interval and prepare a template for FILS Discovery frame
for the driver interface. The actual driver interface changes are not
included in this commit.

Signed-off-by: Aloka Dixit <alokad@codeaurora.org>
2021-02-14 18:03:49 +02:00
Jouni Malinen
c4c529e9cb Add a helper function for determining RSN capabilities field value
This information is needed in more than one place, so add a helper
function to avoid need to duplicate this code.

Signed-off-by: Jouni Malinen <j@w1.fi>
2021-02-14 18:03:38 +02:00
Aloka Dixit
272466518f Define FILS Discovery frame subfields
Add definitions from IEEE Std 802.11ai-2016, 9.6.8.36 FILS discovery
frame format and extensions for the 6 GHz band from IEEE P802.11ax/D8.0.

Signed-off-by: Aloka Dixit <alokad@codeaurora.org>
2021-02-14 11:13:20 +02:00
Jouni Malinen
3eb5f7128e Do not include VHT elements in Beacon frames on the 6 GHz band
A similar change was previously done for Probe Response frames, but the
Beacon frame case was missed. Fix this to remove the VHT elements also
from Beacon frames on the 6 GHz since the relevant information is
included only in the HE elements on that band.

Fixes: 49e95ee1ee ("AP: Publish only HE capabilities and operation IEs on 6 GHz band")
Signed-off-by: Jouni Malinen <j@w1.fi>
2021-02-14 00:33:08 +02:00
Shay Bar
2c2b6d265b Add Transmit Power Envelope also for 6 GHz HE AP
According to IEEE P802.11ax/D8.0, add Transmit Power Envelope element
into Beacon and Probe Response frames when operating HE AP on the 6 GHz
band.

Signed-off-by: Shay Bar <shay.bar@celeno.com>
2021-02-14 00:29:31 +02:00
Shay Bar
6c2b729de0 Use hostapd_get_oper_chwidth() when build Transmit Power Envelope element
hostapd_get_oper_chwidth(iconf) instead of direct access to
iface->conf->vht_oper_chwidth is needed here to be able to use this with
HE in cases where VHT is not enabled.

Signed-off-by: Shay Bar <shay.bar@celeno.com>
2021-02-14 00:24:53 +02:00
Shay Bar
5d3c4496fb Make VHT Transmit Power Envelope element helper more generic
According to latest IEEE 802.11 standard, Transmit Power Envelope
element is also relevant to IEEE 802.11ax and is no longer called VHT
Transmit Power Envelope. Remove the VHT naming from the element and move
hostapd_eid_txpower_envelope() from ieee802_11_vht.c to ieee802_11.c in
preparation of using it with HE.

Signed-off-by: Shay Bar <shay.bar@celeno.com>
2021-02-14 00:22:52 +02:00
Jouni Malinen
a000710835 tests: Multi-AP backhaul BSS reassociation to another BSS with bridge
Signed-off-by: Jouni Malinen <j@w1.fi>
2021-02-14 00:01:29 +02:00
Jouni Malinen
58bbbb5981 nl80211: Ignore 4addr mode enabling error if it was already enabled
nl80211_set_4addr_mode() could fail when trying to enable 4addr mode on
an interface that is in a bridge and has 4addr mode already enabled.
This operation would not have been necessary in the first place and this
failure results in disconnecting, e.g., when roaming from one backhaul
BSS to another BSS with Multi AP.

Avoid this issue by ignoring the nl80211 command failure in the case
where 4addr mode is being enabled while it has already been enabled.

Signed-off-by: Jouni Malinen <j@w1.fi>
2021-02-13 23:59:28 +02:00
Michal Kazior
1b45b8d3f6 wpa_supplicant: Don't exit scanning state on config reload
There's a chance that prior to config reload being requested a scan work
was started. As such forcing wpa_supplicant to WPA_DISCONNECTED was
removing any hints that the actual driver is busy with work. That led to
wpa_supplicant reporting "Failed to initialize AP scan" over and over
again for a few seconds (depending on driver/capabilities) until the
untracked scan finished.

Cancelling a scan isn't really a solution because there's a bunch of
scanning state bits sprinkled across wpa_supplicant structure and they
get updated as driver events actually flow in in async manner.

As far as I can tell this is only preventing unnecessary warning
messages. This doesn't seem like it was crippling any logic per se.

Signed-off-by: Michal Kazior <michal@plume.com>
2021-02-13 23:12:38 +02:00
Michal Kazior
581df2d524 DPP2: Defer chirp scan if other scan is queued up
The chirp scan could override the scan_res_handler. This could lead to
wpa_supplicant getting stuck in a scanning state while not scanning at
all until forced to, e.g., via an explicit SCAN control command.

The condition for trigerring this problem in my testing was when
(interface_count % 3) == 2. This introduced a two second delay before
actual scan was triggered after starting the wpa_supplicant instance up.
If DPP chirping was requested fast enough, in between the queueing and
triggering, it would punt the scan request, never to be resumed again.
Chirp scan handler wouldn't resume it leaving wpa_supplicant
inadvertently idle.

Signed-off-by: Michal Kazior <michal@plume.com>
2021-02-13 23:12:07 +02:00
Brian Norris
1e537a2756 wlantest: Avoid unaligned iphdr pointers
Buffers passed to rx_data_ip() may not be naturally-aligned, and so we
get unpredictable behavior when we cast that to an IP header. In
particular, this code may crash on ARM.

Signed-off-by: Brian Norris <briannorris@chromium.org>
2021-02-13 23:07:34 +02:00
Pradeep Kumar Chitrapu
35756c02ea mesh: Assign channel in frequency params in all bands
Previously, the channel number was set in hostapd_freq_params only with
the presence of HT capabilities. Set the channel number before the check
for HT mode to accommodate the 6 GHz band cases.

Signed-off-by: Pradeep Kumar Chitrapu <pradeepc@codeaurora.org>
2021-02-10 00:25:36 +02:00
Pradeep Kumar Chitrapu
b1c3e4d071 nl80211: Send HE 6 GHz capability parameters to the driver
The HE 6 GHz capability was not being sent to the kernel causing 6 GHz
support being unidentifiable in the kernel driver for added stations.

Signed-off-by: Pradeep Kumar Chitrapu <pradeepc@codeaurora.org>
2021-02-10 00:06:21 +02:00
Juliusz Sosinowicz
8d10831dcf wolfSSL: wolfSSL_use_PrivateKey_* correct return codes
The wolfSSL_use_PrivateKey_* APIs return 1 on success. 0 is also an
error.

Signed-off-by: Juliusz Sosinowicz <juliusz@wolfssl.com>
2021-02-09 20:54:34 +02:00
Michal Kazior
7e823d4df2 DPP: Expose config object PSK/passphrase in wpa_supplicant
hostapd was already exposing this. There's no reason not to expose it in
wpa_supplicant. This allows 3rd party apps interacting with the control
interface to handle DPP events to get configs instead of needing to
dance around with update_config=1 and SAVE_CONFIG.

Signed-off-by: Michal Kazior <michal@plume.com>
2021-02-09 20:46:36 +02:00
Michal Kazior
1029f16a9f DPP: Expose config object AKM in wpa_supplicant control interface
hostapd was already exposing this. There's no reason not to expose it in
wpa_supplicant. This allows 3rd party apps interacting with the control
interface to handle DPP events to get configs instead of needing to
dance around with update_config=1 and SAVE_CONFIG.

Signed-off-by: Michal Kazior <michal@plume.com>
2021-02-09 20:45:15 +02:00
Jouni Malinen
ffcca901e7 tests: DPP Authentication Request destination address in chirp case
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2021-02-09 20:43:33 +02:00
Jouni Malinen
ad59639ed8 DPP2: Fix Authentication Request destination in the chirping case
The Authentication Request frames triggered by the reception of a
Presence Announcement frame were sent to the broadcast address. This is
not correct behavior since the source MAC address of the Presence
Announcement frame was supposed to override the Responder MAC address.
Fix this by using that source MAC address to avoid unnecessary use of
broadcast frames.

Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2021-02-09 20:41:08 +02:00
Aloka Dixit
598f671321 SAE: Avoid driver STA entry removal unnecessarily when using H2E/PK
The new status code values for SAE H2E and PK resulted in the
sta->added_unassoc cases incorrectly removing the STA entry after
successful SAE commit messages. Fix this by using sae_status_success()
instead of direct check for WLAN_STATUS_SUCCESS when processing SAE
commit messages before removing station entry.

Signed-off-by: Aloka Dixit <alokad@codeaurora.org>
Signed-off-by: Pradeep Kumar Chitrapu <pradeepc@codeaurora.org>
2021-02-08 23:56:59 +02:00
Ilan Peer
99cd453720 hw_feature: Correctly select mode in case of the 6 GHz band
There are 2 HW modes with IEEE80211_MODE_A: one for the 5 GHz channels
and one for 6 GHz channels. Since hw_get_chan() checks all the
compatible hw modes, eventually, an incorrect hw mode is selected.

To fix this, add a function that checks if a specific mode supports
the requested frequency and if so use it as the current mode.

Signed-off-by: Ilan Peer <ilan.peer@intel.com>
Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
2021-02-08 00:54:10 +02:00
Jouni Malinen
cc96f45f4f tests: New HE configuration parameters
Signed-off-by: Jouni Malinen <j@w1.fi>
2021-02-08 00:45:42 +02:00
Rajkumar Manoharan
f728c867e3 AP: Extend Spatial Reuse Parameter Set
Extend SPR element to support following fields and pass all
information to kernel for driver use.
 * Non-SRG OBSS PD Max Offset
 * SRG BSS Color Bitmap
 * SRG Partial BSSID Bitmap

Signed-off-by: Rajkumar Manoharan <rmanohar@codeaurora.org>
2021-02-08 00:41:52 +02:00
Rajkumar Manoharan
9f9d3d3625 Allow HE MCS rate selection for Beacon frames
Allow HE MCS rate to be used for beacon transmission when the driver
advertises the support. The rate is specified with a new beacon_rate
option "he:<HE MCS>" in hostapd configuration.

Signed-off-by: Rajkumar Manoharan <rmanohar@codeaurora.org>
2021-02-08 00:26:38 +02:00
Rajkumar Manoharan
7f2f262e6d nl80211: Support the 6 GHz band for beacon rate configuration
Use the correct enum nl80211_band value when configuring the beacon rate
for the 6 GHz band.

Signed-off-by: Rajkumar Manoharan <rmanohar@codeaurora.org>
2021-02-08 00:26:38 +02:00
Rajkumar Manoharan
c3d557b4df hostapd: Add HE 6 GHz band capability configuration
Enable user to configure Maximum MPDU Length, Maximum A-MPDU Length
Exponent, Rx Antenna Pattern Consistency, and Tx Antenna Pattern
Consistency of 6 GHz capability through config file.

Signed-off-by: Rajkumar Manoharan <rmanohar@codeaurora.org>
2021-02-08 00:09:45 +02:00
Jouni Malinen
bd8b170302 EAP-AKA: Check that ID message storing succeeds
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>
2021-02-07 23:40:20 +02:00
Jouni Malinen
e781f7c860 Fix compiler warning on CONFIG_AP without CONFIG_P2P builds
The static function is_chanwidth160_supported() is called only within
CONFIG_P2P block so the function itself needs to have matching condition
for build.

Fixes: ed24bad1d9 ("AP: Check driver support while auto-selecting bandwidth for AP/P2P GO")
Signed-off-by: Jouni Malinen <j@w1.fi>
2021-02-07 19:12:24 +02:00
Jouni Malinen
4c9b16602d Update Visual Studio projects to match file renaming
Signed-off-by: Jouni Malinen <j@w1.fi>
2021-02-07 18:21:04 +02:00
Jouni Malinen
11cd1ffc71 tests: Fix fuzzing test build after file rename
Signed-off-by: Jouni Malinen <j@w1.fi>
2021-02-07 18:16:28 +02:00
Jouni Malinen
48cfb52b7e Rename blacklist.[ch] to bssid_ignore.[ch]
This completes renaming of this functionality for a list of temporarily
ignored BSSIDs.

Signed-off-by: Jouni Malinen <j@w1.fi>
2021-02-07 17:28:45 +02:00
Jouni Malinen
626fc0dcd0 Rename wpa_blacklist to wpa_bssid_ignore
This is more accurate name for this functionality of temporarily
ignoring BSSIDs.

Signed-off-by: Jouni Malinen <j@w1.fi>
2021-02-07 17:28:45 +02:00
Jouni Malinen
b58ac90c38 Rename INTERWORKING_BLACKLISTED define
Use more accurate INTERWORKING_EXCLUDED for this. The actual event
prefix is not changed to remains compatible with external components
using this control interface event message.

Signed-off-by: Jouni Malinen <j@w1.fi>
2021-02-07 16:43:54 +02:00
Jouni Malinen
7a1f1d8d77 tests: Use the new BSSID_IGNORE name for the command
Signed-off-by: Jouni Malinen <j@w1.fi>
2021-02-07 16:41:10 +02:00
Jouni Malinen
72cd4293fb Rename the control interface BLACKLIST command to BSSID_IGNORE
Use a more specific name for the control interface command used for
managing the list of BSSIDs that are temporarily ignored.

Signed-off-by: Jouni Malinen <j@w1.fi>
2021-02-07 16:29:53 +02:00
Jouni Malinen
125f0748e4 tests: Use new names for network profile BSSID ignore/accept parameters
Signed-off-by: Jouni Malinen <j@w1.fi>
2021-02-07 16:19:09 +02:00
Jouni Malinen
752b1c6081 Rename network profiles parameters for ignoring/accepted BSSIDs
Rename the network profile parameters bssid_blacklist and
bssid_whitelist to bssid_ignore and bssid_accept to use more specific
names for the configuration of which BSSs are ignored/accepted during
BSS selection. The old parameter names are maintained as aliases for the
new names to avoid breaking compatibility with previously used
configurations.

Signed-off-by: Jouni Malinen <j@w1.fi>
2021-02-07 16:18:26 +02:00
Jouni Malinen
6a12acbb78 wlantest: Add new key_mgmt and rsn_capab values for BSS/STA debug prints
Signed-off-by: Jouni Malinen <j@w1.fi>
2021-02-07 13:57:03 +02:00
Jouni Malinen
e6ac269433 radiotap: Update radiotap parser
Update the radiotap parser to the latest version of the
http://git.sipsolutions.net/radiotap.git/ library.

Signed-off-by: Jouni Malinen <j@w1.fi>
2021-02-07 13:25:13 +02:00
Jouni Malinen
136bbf15c3 wlantest: Add more details about protected FTM frames
Signed-off-by: Jouni Malinen <j@w1.fi>
2021-02-07 13:11:34 +02:00
Jouni Malinen
b9fd8191a5 wlantest: Recognize the FTM bit in the CCMP Key ID octet
This previously reserved bit is now used in FTM to help select the
appropriate replay counter. Silence the warning about use of a reserved
bit for this. wlantest does not yet support the actual replay counter
processing for FTM.

Signed-off-by: Jouni Malinen <j@w1.fi>
2021-02-07 12:30:03 +02:00
Jouni Malinen
f56eec7c1a wlantest: Process Action No Ack frames like Action frames
Signed-off-by: Jouni Malinen <j@w1.fi>
2021-02-07 12:00:12 +02:00
Jouni Malinen
56a04ae1a1 wlantest: Support TK list for Management frame decryption
Use the TKs from the PTK file (-T command line argument) to try to
decrypt encrypted Management frames if no BSS/STA key can be found based
on addresses.

Signed-off-by: Jouni Malinen <j@w1.fi>
2021-02-07 11:37:58 +02:00
Janusz Dziedzic
fce6fb0ec2 tests: DFS pre CAC tests
Add test cases that check preCAC, which is available for EU regulatory
domain. Also confirm that preCAC is not used for US.

Signed-off-by: Janusz Dziedzic <janusz.dziedzic@gmail.com>
2021-02-07 10:34:02 +02:00
Janusz Dziedzic
ef26fc19fa DFS: Allow switch to an available channel
For EU, where preCAC is allowed, we should allow switch to DFS available
channels, instead of restarting BSS.

Signed-off-by: Janusz Dziedzic <janusz.dziedzic@gmail.com>
2021-02-07 10:30:09 +02:00