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15 months agoAP MLD: Set link_id field in hostapd_freq_params when setting up AP
Chenming Huang [Wed, 17 Apr 2024 01:23:30 +0000 (06:53 +0530)] 
AP MLD: Set link_id field in hostapd_freq_params when setting up AP

If not set, 0 is set by default and this could fail in the following
code path when link ID is not matching:
hostapd_drv_set_ap -> wpa_driver_nl80211_set_ap -> nl80211_set_channel

Signed-off-by: Chenming Huang <quic_chenhuan@quicinc.com>
15 months agoAdd QCA vendor subcommand to suspend/resume AP interface
Purushottam Kushwaha [Fri, 29 Mar 2024 12:27:36 +0000 (17:57 +0530)] 
Add QCA vendor subcommand to suspend/resume AP interface

Add a new QCA vendor subcommand QCA_NL80211_VENDOR_SUBCMD_AP_SUSPEND to
allow suspend and resume the AP interface. When an AP is suspended, it
disconnects all connected clients and stops all TX/RX operations on the
AP interface. The driver retains the AP configuration and on resume, all
AP operations are resumed with the same configuration.

This subcommand is also used in the event path to notify userspace about
AP suspended or resumed state changes.

This uses attributes defined in enum qca_wlan_vendor_attr_ap_suspend.

Signed-off-by: Purushottam Kushwaha <quic_pkushwah@quicinc.com>
15 months agotests: Fix a race condition in mesh_link_probe
Jouni Malinen [Mon, 22 Apr 2024 20:14:08 +0000 (23:14 +0300)] 
tests: Fix a race condition in mesh_link_probe

Wait for both peers to be connected before checking MESH_LINK_PROBE
behavior. Without this, it was possible for a MESH_LINK_PROBE command to
be issues before the specific peer had been added and that would result
in the nl80211 command failing.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
15 months agotests: Fix autogo_chan_switch to not drop HT capability
Jouni Malinen [Mon, 22 Apr 2024 13:17:39 +0000 (16:17 +0300)] 
tests: Fix autogo_chan_switch to not drop HT capability

This test case ended up dropping HT capability on channel switch which
is now resulting in mac80211 disconnecting. Avoid this by leaving HT
enabled. In addition, check the P2P Client events explicitly.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
15 months agotests: AP MLD with two links when only one of the links is negotiated
Jouni Malinen [Mon, 22 Apr 2024 10:31:06 +0000 (13:31 +0300)] 
tests: AP MLD with two links when only one of the links is negotiated

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
15 months agoAP MLD: Add MLO Link KDE for each affiliated link in EAPOL-Key 3/4
Jouni Malinen [Mon, 22 Apr 2024 11:35:35 +0000 (14:35 +0300)] 
AP MLD: Add MLO Link KDE for each affiliated link in EAPOL-Key 3/4

Previously, MLO Link KDE was added only for each link that was
negotiated for the ML association. However, IEEE Std 802.11be/D5.0,
12.7.6.1 defines the MLO Link KDE to be included "for each affiliated
AP" which is not constrained by what the non-AP MLD might have requested
or what the negotiation outcome for this particular ML association is.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
15 months agoAP MLD: Do not store per-supplicant AP RSNE/RSNXE information
Jouni Malinen [Mon, 22 Apr 2024 11:19:57 +0000 (14:19 +0300)] 
AP MLD: Do not store per-supplicant AP RSNE/RSNXE information

There is no need to store the AP MLD's RSNE/RSNXE within per-supplicant
data structure in struct wpa_state_machine since those elements are
available from the generic authenticator data in struct
wpa_authenticator.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
15 months agoAP MLD: Do not store per-supplicant AP link MAC address information
Jouni Malinen [Mon, 22 Apr 2024 11:08:57 +0000 (14:08 +0300)] 
AP MLD: Do not store per-supplicant AP link MAC address information

There is no need to store the AP MLD's link MAC addresses within
per-supplicant data structure in struct wpa_state_machine since those
MAC addresses are available from the generic authenticator data in
struct wpa_authenticator.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
15 months agoAP MLD: Do not store per-supplicant AP MLD MAC address information
Jouni Malinen [Mon, 22 Apr 2024 10:31:43 +0000 (13:31 +0300)] 
AP MLD: Do not store per-supplicant AP MLD MAC address information

There is no need to store the AP MLD MAC address within per-supplicant
data structure in struct wpa_state_machine since that MLD MAC address is
available from the generic authenticator data in struct
wpa_authenticator.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
15 months agoAdd a vendor attribute value to set aggressive roaming mode
Aleti Nageshwar Reddy [Thu, 28 Mar 2024 09:35:13 +0000 (15:05 +0530)] 
Add a vendor attribute value to set aggressive roaming mode

Add QCA_ROAMING_MODE_AGGRESSIVE in enum qca_roaming_policy to set
aggressive roaming mode. In addition, document the existing enum values.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
15 months agotests: WPA2-PSK from RADIUS during 4-way handshake with Session-Timeout
Jouni Malinen [Sun, 21 Apr 2024 08:35:25 +0000 (11:35 +0300)] 
tests: WPA2-PSK from RADIUS during 4-way handshake with Session-Timeout

Signed-off-by: Jouni Malinen <j@w1.fi>
15 months agoAllow Session-Timeout with PSK RADIUS during 4-way handshake
Lee Harding [Tue, 9 Apr 2024 22:06:38 +0000 (15:06 -0700)] 
Allow Session-Timeout with PSK RADIUS during 4-way handshake

When the RADIUS response included a Session-Timeout attribute, but is
otherwise valid (an Access-Accept with a valid Tunnel-Password), the
association still failed due to the strict comparison of the accepted
value with HOSTAPD_ACL_ACCEPT. Apparently this combination wasn't
previously tested.

Extend this to allow a packet containing a valid Session-Timeout
attribute to be accepted by extending the "success" comparison to
include HOSTAPD_ACL_ACCEPT_TIMEOUT.

Fixes: 1c3438fec4ba ("RADIUS ACL/PSK check during 4-way handshake")
Signed-off-by: Lee Harding <somerandomstring@gmail.com>
15 months agowpa_cli: Make WPA_EVENT_CHANNEL_SWITCH events accessible to action scripts
arun.jose [Mon, 15 Apr 2024 08:48:22 +0000 (14:18 +0530)] 
wpa_cli: Make WPA_EVENT_CHANNEL_SWITCH events accessible to action scripts

Make the channel switch complete event, WPA_EVENT_CHANNEL_SWITCH,
accessible to the action script.

Signed-off-by: arun.jose <arun.jose.wg@bp.renesas.com>
15 months agoFix center segment indexes in channel switch fallback to non-5 GHz cases
Jurijs Soloveckis [Tue, 16 Apr 2024 11:47:36 +0000 (11:47 +0000)] 
Fix center segment indexes in channel switch fallback to non-5 GHz cases

Hardcoded conversion for 5 GHz band was used, but this won't work for
other cases. Set the correct center segment indexes in channel switch
fallback for non-5GHz band.

Signed-off-by: Jurijs Soloveckis <jsoloveckis@maxlinear.com>
15 months agoP2P: Call normal SD query callback on RX/TX race
Benjamin Berg [Wed, 17 Apr 2024 12:45:24 +0000 (15:45 +0300)] 
P2P: Call normal SD query callback on RX/TX race

If the TX success response races with the RX frame then the state
machine was simply move to P2P_SD_DURING_FIND to continue the operation.
However, this does not take into account broadcast queries where the
callback handler updates the peer's sd_pending_bcast_queries.

Fix this by exporting the callback and calling it directly. This is
fine, as the operation is cancelled immediately afterwards, ensuring
that the callback is not called a second time.

Signed-off-by: Benjamin Berg <benjamin.berg@intel.com>
15 months agodbus: Use correct values for persistent group
Andrei Otcheretianski [Wed, 17 Apr 2024 12:28:12 +0000 (15:28 +0300)] 
dbus: Use correct values for persistent group

D-Bus expects "persistent" to be a bool (0/1) and crashes otherwise.
Since persistent may also be 2 convert it to boolean.

Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
Signed-off-by: Benjamin Berg <benjamin.berg@intel.com>
15 months agowpa_supplicant: Do not allow fast associate before scanning 6 GHz
Ilan Peer [Mon, 8 Apr 2024 13:07:01 +0000 (16:07 +0300)] 
wpa_supplicant: Do not allow fast associate before scanning 6 GHz

In case the channel map was updated to include the 6 GHz but these channels
were not scanned yet, do not allow fast associate.

Signed-off-by: Ilan Peer <ilan.peer@intel.com>
15 months agoctrl_iface: Allow sending ML probe without AP MLD ID
Benjamin Berg [Mon, 8 Apr 2024 13:07:00 +0000 (16:07 +0300)] 
ctrl_iface: Allow sending ML probe without AP MLD ID

If one sends a Probe Request frame to a non-TX BSSID, no AP MLD ID
should be included in the request. Permit mld_id to be -1 so that it is
not a required argument and can be left out.

Signed-off-by: Benjamin Berg <benjamin.berg@intel.com>
15 months agoMLD: Use AP MLD MAC address with deauthenticate
Ilan Peer [Mon, 8 Apr 2024 13:06:59 +0000 (16:06 +0300)] 
MLD: Use AP MLD MAC address with deauthenticate

When the authentication is an MLD authentication need to use the AP MLD
MAC address when requesting the driver to deauthenticate.

Signed-off-by: Ilan Peer <ilan.peer@intel.com>
15 months agoSME: MLD: Clear MLD state only after the deauthentication
Ilan Peer [Mon, 8 Apr 2024 13:06:59 +0000 (16:06 +0300)] 
SME: MLD: Clear MLD state only after the deauthentication

In case of failure handling an Authentication frame from the AP MLD,
clear the MLD state only after the deauthentication is done. This allows
deauthentication process to use the AP MLD MAC address.

Signed-off-by: Ilan Peer <ilan.peer@intel.com>
15 months agoSME: MLD: Deauthenticate when failing to parse ML element
Ilan Peer [Mon, 8 Apr 2024 13:06:57 +0000 (16:06 +0300)] 
SME: MLD: Deauthenticate when failing to parse ML element

If parsing the basic ML element in the Authenticate frame fails,
instead of only disassociating, completely deauthenticate so all
state machines would be in a consistent state.

Signed-off-by: Ilan Peer <ilan.peer@intel.com>
15 months agowpa_supplicant: Do not roam to an associated link
Ilan Peer [Mon, 8 Apr 2024 13:06:56 +0000 (16:06 +0300)] 
wpa_supplicant: Do not roam to an associated link

When considering to roam to a different BSS and the connection
is an MLD connection, do not roam to a BSS which is already
included in the MLD connection.

Signed-off-by: Ilan Peer <ilan.peer@intel.com>
15 months agotests: Wait after removing a BSS
Ilan Peer [Mon, 8 Apr 2024 13:06:55 +0000 (16:06 +0300)] 
tests: Wait after removing a BSS

When a BSS is removed, the flow continues without actually
waiting for the AP to be stopped. This is racy in flows that
actually expect the AP to be stopped, e.g., test_ap_bss_add_remove().

Try to mitigate such cases by adding a short sleep after the
AP is removed.

Signed-off-by: Ilan Peer <ilan.peer@intel.com>
15 months agoClear connect_without_scan on network profile removal
Jouni Malinen [Sat, 20 Apr 2024 15:37:35 +0000 (18:37 +0300)] 
Clear connect_without_scan on network profile removal

wpa_s->connect_without_scan could have been left pointing to invalid
network when a network profile was removed. It seems to be possible for
this to happen in some hwsim test case scenarios under specific timing,
but the exact reason for this is not clear. In any case, this pointer
needs to be cleared.

Signed-off-by: Jouni Malinen <j@w1.fi>
15 months agotests: Clear scan cache in ap_hs20_anqp_invalid_gas_response
Jouni Malinen [Sat, 20 Apr 2024 09:27:03 +0000 (12:27 +0300)] 
tests: Clear scan cache in ap_hs20_anqp_invalid_gas_response

This is needed to avoid unexpected behavior if a previously executed
test case has left a BSS entry with Interworking emabled into the case.

Signed-off-by: Jouni Malinen <j@w1.fi>
15 months agoCheck whether to skip a BSS in RNR with a shared helper
Jouni Malinen [Sat, 20 Apr 2024 15:11:55 +0000 (18:11 +0300)] 
Check whether to skip a BSS in RNR with a shared helper

The functions that determine the length of the RNR information and that
build the actual RNR need to use the same conditions for skipping BSSs.
Use a shared helper function for this to avoid having to maintain two
copies of the same implementation and the risking those getting out of
sync.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
15 months agoFix RNR building for co-location and MLO
Aditya Kumar Singh [Thu, 28 Mar 2024 18:16:50 +0000 (23:46 +0530)] 
Fix RNR building for co-location and MLO

RNR formation for co-location or MLO did not work as expected. Fix this.

For example, during co-location, if the BSS is also its ML partner
there is no need to include a separate TBTT for it.

Also, during co-location, if the BSS is not its partner but it is ML
capable, the TBTT length should be 16 bytes and it should include the
MLD Parameters for it in the RNR.

During co-location, for a given Neighbor AP (operating on a given
channel and op-class) if it has BSSs which are ML capable as well as
BSSs which are not, there should be two Neighbor AP Info present: one
indicating TBTT length as 13 bytes and one indicating TBTT info length
as 16 bytes.

Signed-off-by: Aditya Kumar Singh <quic_adisi@quicinc.com>
15 months agoAP MLD: Add link details in STATUS command
Harshitha Prem [Thu, 28 Mar 2024 18:16:49 +0000 (23:46 +0530)] 
AP MLD: Add link details in STATUS command

Include link ID and partner link details in the STATUS command output
for AP MLDs.

The details would be seen as below for an AP MLD interface:

$ hostapd_cli -i wlan0 status | grep link
num_links=1
link_id=0
link_addr=AA:BB:CC:DD:EE:FF

$ hostapd_cli -i wlan1 status | grep link
num_links=2
link_id=0
link_addr=AA:BB:CC:DD:EE:FF
partner_link[1]=AA:BB:CC:DD:EE:AA

Signed-off-by: Harshitha Prem <quic_hprem@quicinc.com>
Co-developed-by: Manish Dharanenthiran <quic_mdharane@quicinc.com>
Signed-off-by: Manish Dharanenthiran <quic_mdharane@quicinc.com>
Signed-off-by: Aditya Kumar Singh <quic_adisi@quicinc.com>
15 months agoAP MLD: Link-specific flushing of stations
Aditya Kumar Singh [Thu, 28 Mar 2024 18:16:48 +0000 (23:46 +0530)] 
AP MLD: Link-specific flushing of stations

Whenever a BSS was set up,hostapd flushed all stations via the flush()
driver operation which maps to NL80211_CMD_DEL_STATION in the nl80211
interface. However, in case of MLO, a station could have been connected
to other links by the time this link is coming up. Since link ID was not
passed to flush(), all those stations entries were also removed in the
driver which is wrong.

Include the link ID along with the command in AP MLD so that the driver
can use this link ID and flush only the stations that use the passed
link ID as one of their links.

Signed-off-by: Aditya Kumar Singh <quic_adisi@quicinc.com>
15 months agoAP MLD: Run authenticator state machine for all links
Rameshkumar Sundaram [Thu, 28 Mar 2024 18:16:47 +0000 (23:46 +0530)] 
AP MLD: Run authenticator state machine for all links

This is needed for MLO group rekeying.

Signed-off-by: Rameshkumar Sundaram <quic_ramess@quicinc.com>
Co-developed-by: Adil Saeed Musthafa <quic_adilm@quicinc.com>
Signed-off-by: Adil Saeed Musthafa <quic_adilm@quicinc.com>
Signed-off-by: Aditya Kumar Singh <quic_adisi@quicinc.com>
15 months agoAP MLD: Support group rekeying for MLO
Rameshkumar Sundaram [Thu, 28 Mar 2024 18:16:47 +0000 (23:46 +0530)] 
AP MLD: Support group rekeying for MLO

Group rekeying was not supported for ML stations when non-association
link initiates a group rekey. Support this by arming the group key rekey
timer on one of the affiliated links and whenever this timer fires,
rekey group keys on all the affiliated links.

Signed-off-by: Rameshkumar Sundaram <quic_ramess@quicinc.com>
Co-developed-by: Adil Saeed Musthafa <quic_adilm@quicinc.com>
Signed-off-by: Adil Saeed Musthafa <quic_adilm@quicinc.com>
Signed-off-by: Aditya Kumar Singh <quic_adisi@quicinc.com>
15 months agoAP MLD: Calculate ML KDE length separately for each link
Rameshkumar Sundaram [Thu, 28 Mar 2024 18:16:47 +0000 (23:46 +0530)] 
AP MLD: Calculate ML KDE length separately for each link

Calculate links specific MLO GTK/IGTK/BIGTK KDE lengths based on
corresponding cipher and key instead of taking length of one link and
multiplying it by no of associated links. This is needed since the group
ciphers might be different between the affiliated links.

Signed-off-by: Rameshkumar Sundaram <quic_ramess@quicinc.com>
Co-developed-by: Adil Saeed Musthafa <quic_adilm@quicinc.com>
Signed-off-by: Adil Saeed Musthafa <quic_adilm@quicinc.com>
Signed-off-by: Aditya Kumar Singh <quic_adisi@quicinc.com>
15 months agoAP MLD: Mark GKeyDone completed for STAs in a helper function
Rameshkumar Sundaram [Thu, 28 Mar 2024 18:16:47 +0000 (23:46 +0530)] 
AP MLD: Mark GKeyDone completed for STAs in a helper function

This makes it easier to extend the design for MLO group rekeying.

Signed-off-by: Rameshkumar Sundaram <quic_ramess@quicinc.com>
Co-developed-by: Adil Saeed Musthafa <quic_adilm@quicinc.com>
Signed-off-by: Adil Saeed Musthafa <quic_adilm@quicinc.com>
Signed-off-by: Aditya Kumar Singh <quic_adisi@quicinc.com>
15 months agoAP MLD: Debug print of MLO KDE lengths
Rameshkumar Sundaram [Thu, 28 Mar 2024 18:16:47 +0000 (23:46 +0530)] 
AP MLD: Debug print of MLO KDE lengths

Signed-off-by: Rameshkumar Sundaram <quic_ramess@quicinc.com>
Co-developed-by: Adil Saeed Musthafa <quic_adilm@quicinc.com>
Signed-off-by: Adil Saeed Musthafa <quic_adilm@quicinc.com>
Signed-off-by: Aditya Kumar Singh <quic_adisi@quicinc.com>
15 months agoAP MLD: Require same AKM and pairwise cipher for all links
Rameshkumar Sundaram [Thu, 28 Mar 2024 18:16:47 +0000 (23:46 +0530)] 
AP MLD: Require same AKM and pairwise cipher for all links

Signed-off-by: Rameshkumar Sundaram <quic_ramess@quicinc.com>
Co-developed-by: Adil Saeed Musthafa <quic_adilm@quicinc.com>
Signed-off-by: Adil Saeed Musthafa <quic_adilm@quicinc.com>
Signed-off-by: Aditya Kumar Singh <quic_adisi@quicinc.com>
15 months agoUse defined values for RSN PN length
Jouni Malinen [Sat, 20 Apr 2024 13:15:01 +0000 (16:15 +0300)] 
Use defined values for RSN PN length

Make the code more readable by using a define for the PN length to avoid
potential confusion of this 6 octet length with the MAC address length.
In addition, Use ETH_ALEN more consistently for the latter.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
15 months agoAP MLD: Enhance authenticator state machine
Rameshkumar Sundaram [Thu, 28 Mar 2024 18:16:46 +0000 (23:46 +0530)] 
AP MLD: Enhance authenticator state machine

Add required ML specific members in struct wpa_authenticator and struct
wpa_state_machine to maintain self and partner link information.

Maintain state machine object in all associated link stations and
destroy/remove references from the same whenever link stations are
getting removed.

Increase the wpa_group object reference count for all links in which ML
station is getting associated and release the same whenever link
stations are getting removed.

Signed-off-by: Rameshkumar Sundaram <quic_ramess@quicinc.com>
Signed-off-by: Aditya Kumar Singh <quic_adisi@quicinc.com>
15 months agoAP MLD: Skip association link processing in ML info
Aditya Kumar Singh [Thu, 28 Mar 2024 18:16:45 +0000 (23:46 +0530)] 
AP MLD: Skip association link processing in ML info

All links were iterated over during processing ML info in Association
Request frame. However, the association link info will not be present in
the ML info and hence the following debug print is observed during ML
association (assoc link is 1):

MLD: No link match for link_id=1

Skip processing for the association link to avoid this.

Signed-off-by: Aditya Kumar Singh <quic_adisi@quicinc.com>
15 months agoAP MLD: Update all partner links' beacons
Sriram R [Thu, 28 Mar 2024 18:16:44 +0000 (23:46 +0530)] 
AP MLD: Update all partner links' beacons

Whenever there is a beacon update for any one of the affiliated link,
all the other partner links' beacon should be refreshed.

Signed-off-by: Sriram R <quic_srirrama@quicinc.com>
Signed-off-by: Aditya Kumar Singh <quic_adisi@quicinc.com>
15 months agoAP MLD: Handle link_id in EAPOL RX handler
Sriram R [Thu, 28 Mar 2024 18:16:43 +0000 (23:46 +0530)] 
AP MLD: Handle link_id in EAPOL RX handler

Add link ID support into EAPOL RX handler so that the events can
be routed to the appropriate link BSSs.

Signed-off-by: Sriram R <quic_srirrama@quicinc.com>
Signed-off-by: Aditya Kumar Singh <quic_adisi@quicinc.com>
15 months agoAP MLD: Handle link_id in EAPOL TX status handler
Sriram R [Thu, 28 Mar 2024 18:16:43 +0000 (23:46 +0530)] 
AP MLD: Handle link_id in EAPOL TX status handler

Add link ID support into EAPOL TX status handler so that the events can
be routed to the appropriate link BSSs.

Check each BSS's other partner link BSS STA list as well in
hostapd_find_by_sta() to support this.

Signed-off-by: Sriram R <quic_srirrama@quicinc.com>
Signed-off-by: Aditya Kumar Singh <quic_adisi@quicinc.com>
15 months agohostapd: Make hostapd_eapol_tx_status() function static
Sriram R [Thu, 28 Mar 2024 18:16:42 +0000 (23:46 +0530)] 
hostapd: Make hostapd_eapol_tx_status() function static

hostapd_eapol_tx_status() function is used only in drv_callbacks.c.
However, it is defined in ieee802_11.c which is not really the correct
place for it.

Hence, move the function into drv_callbacks.c and make it static.

No functionality changes.

Signed-off-by: Sriram R <quic_srirrama@quicinc.com>
Signed-off-by: Aditya Kumar Singh <quic_adisi@quicinc.com>
15 months agonl80211: Move control port TX status to per BSS handling
Sriram R [Thu, 28 Mar 2024 18:16:41 +0000 (23:46 +0530)] 
nl80211: Move control port TX status to per BSS handling

Control port TX status events were handled on drv's first BSS
only. However, to support multiple MLDs there is requirement to handle
this on a given BSS.

Use the passed BSS instead of always going with drv's first BSS.

Signed-off-by: Sriram R <quic_srirrama@quicinc.com>
Signed-off-by: Aditya Kumar Singh <quic_adisi@quicinc.com>
15 months agonl80211: Move Management frame TX status to per BSS handling
Sriram R [Thu, 28 Mar 2024 18:16:41 +0000 (23:46 +0530)] 
nl80211: Move Management frame TX status to per BSS handling

Management frame TX status events were handled on drv's first BSS
only. However, to support multiple MLDs there is requirement to handle
this on a given BSS.

Use the passed BSS instead of always going with drv's first BSS.

Signed-off-by: Sriram R <quic_srirrama@quicinc.com>
Signed-off-by: Aditya Kumar Singh <quic_adisi@quicinc.com>
15 months agoAP MLD/nl80211: Pass ctx in mlme_event_mgmt()
Sriram R [Thu, 28 Mar 2024 18:16:40 +0000 (23:46 +0530)] 
AP MLD/nl80211: Pass ctx in mlme_event_mgmt()

Pass ctx in mlme_event_mgmt(). This will help in routing the event
properly to the link BSS.

Signed-off-by: Sriram R <quic_srirrama@quicinc.com>
Signed-off-by: Aditya Kumar Singh <quic_adisi@quicinc.com>
15 months agoAP MLD: Use link_id in the get_hapd_bssid() helper function
Sriram R [Thu, 28 Mar 2024 18:16:39 +0000 (23:46 +0530)] 
AP MLD: Use link_id in the get_hapd_bssid() helper function

The get_hapd_bssid() function matched the given BSSID in all BSSs of its
own interface. However with MLO, there is requirement to check its own
partner BSS at least.

Compare the BSS's link partners as well and if the specified link ID
matches the link ID of the partner, return the BSS.

Signed-off-by: Sriram R <quic_srirrama@quicinc.com>
Signed-off-by: Aditya Kumar Singh <quic_adisi@quicinc.com>
15 months agoAP NLD: Extend support for cohosted ML BSS
Sriram R [Thu, 28 Mar 2024 18:16:38 +0000 (23:46 +0530)] 
AP NLD: Extend support for cohosted ML BSS

Modify necessary helper functions to support multiple BSS support for
MLO to make the changes scalable.

Signed-off-by: Sriram R <quic_srirrama@quicinc.com>
Signed-off-by: Aditya Kumar Singh <quic_adisi@quicinc.com>
15 months agoAP MLD: Support cohosted ML BSS
Sriram R [Thu, 28 Mar 2024 18:16:37 +0000 (23:46 +0530)] 
AP MLD: Support cohosted ML BSS

AP MLD was added with an assumption of only a single BSS per link in the
hostapd configuration. This needs to be extended when a cohosted ML BSS
exist in the same configuration.

Extend the support for cohosted BSSs. This is required for MBSSID MLO
support as well.

Signed-off-by: Sriram R <quic_srirrama@quicinc.com>
Signed-off-by: Aditya Kumar Singh <quic_adisi@quicinc.com>
15 months agoAP MLD: Reset authenticator state machine's ML info
Aditya Kumar Singh [Thu, 28 Mar 2024 18:16:36 +0000 (23:46 +0530)] 
AP MLD: Reset authenticator state machine's ML info

Authenticator state machine ML info was set only when it was created.
However, if the association is tried again, the state machine will
already exist and hence the ML info will not be refreshed. This leads to
an issue where if in the subsequent association request, the MLD info is
different than the old info, validation of it will fail.

Fix this issue by refreshing the authenticator state machine's ML info
every time association request is handled.

Signed-off-by: Aditya Kumar Singh <quic_adisi@quicinc.com>
15 months agoRemove the bssid argument from send_auth_reply()
Jouni Malinen [Sat, 20 Apr 2024 08:28:54 +0000 (11:28 +0300)] 
Remove the bssid argument from send_auth_reply()

This became unused, so remove the argument from this function, all its
callers, and from places that became unused with these changes.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
15 months agoAP MLD: Handle authentication and association on link address
Sriram R [Wed, 17 Apr 2024 04:27:44 +0000 (09:57 +0530)] 
AP MLD: Handle authentication and association on link address

The nl80211 driver interface function mlme_event_mgmt_tx_status(),
filled in link_id only if the frame was the last transmitted on the
whole drv (driver) level. With co-hosted MLDs, there could be cases
where multiple frames are sent out by various interfaces (BSS) under the
same drv. Now while handling the TX status, only one interface will get
the proper link_id. Rest will get -1 and the event will be routed to the
first BSS always. If the frame was not sent from the first BSS this
leads to possibility of the frame getting dropped.

Hence to make the underlying link identification easier, modify
authentication and association frames to be always sent with the link
address as A1 and A3 for ease of TX status handling.

Signed-off-by: Sriram R <quic_srirrama@quicinc.com>
Signed-off-by: Aditya Kumar Singh <quic_adisi@quicinc.com>
15 months agoAP MLD: Use if/else/endif comments more consistently
Jouni Malinen [Sat, 20 Apr 2024 12:58:12 +0000 (15:58 +0300)] 
AP MLD: Use if/else/endif comments more consistently

Include the condition in #else similarly to #endif.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
15 months agotests: Enable TLSv1.3 test cases with OpenSSL 3.3
Jouni Malinen [Sat, 20 Apr 2024 08:08:50 +0000 (11:08 +0300)] 
tests: Enable TLSv1.3 test cases with OpenSSL 3.3

Signed-off-by: Jouni Malinen <j@w1.fi>
15 months agonl80211: Restore libnl3-route inclusion for full VLAN support with netlink
Jouni Malinen [Fri, 19 Apr 2024 16:04:14 +0000 (19:04 +0300)] 
nl80211: Restore libnl3-route inclusion for full VLAN support with netlink

The changes in nl80211 to get rid of the libnl3-route dependency are not
sufficient to fully remove the depency from other parts of the code.
Revert the makefile related changes from that commit to avoid build
issues for cases where CONFIG_FULL_DYNAMIC_VLAN=y and
CONFIG_VLAN_NETLINK=y are used without CONFIG_DRIVER_MACSEC_LINUX=y
pulling in the needed library.

Fixes: a210fdb1c717 ("nl80211: Rewrite neigh code to not depend on libnl3-route")
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
15 months agoAdd a vendor attribute to configure custom keep-alive interval for STA
Aleti Nageshwar Reddy [Thu, 7 Mar 2024 09:30:15 +0000 (15:00 +0530)] 
Add a vendor attribute to configure custom keep-alive interval for STA

Introduce an attribute QCA_WLAN_VENDOR_ATTR_CONFIG_KEEP_ALIVE_INTERVAL
in QCA_NL80211_VENDOR_SUBCMD_SET_WIFI_CONFIGURATION to configure
station's keep-alive interval to the driver/firmware. This can be used
to resolve kickout issues from APs which kick out STAs before the BSS
maximum idle period expires.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
15 months agoAdd QCA vendor interface for reporting station info in unicast event
Veerendranath Jakkam [Mon, 8 Apr 2024 22:09:47 +0000 (03:39 +0530)] 
Add QCA vendor interface for reporting station info in unicast event

Add a QCA vendor command for registering NL80211_CMD_GET_STATION
response as a unicast event when there is a NL80211_CMD_GET_STATION
request from any userspace module.

The driver will send the unicast events with the same netlink port ID
which is used by userspace application for sending the registration
command. If multiple registration commands are received with different
netlink port IDs, the driver will send unicast event with each netlink
port ID separately.

Userspace application can deregister the unicast events with disable
configuration. The registrations will be removed automatically by the
driver when the corresponding netlink socket is closed.

This will help avoid multiple NL80211_CMD_GET_STATION requests from
different userspace applications in short span. The userspace
application which registers for the unicast event can avoid sending
NL80211_CMD_GET_STATION request again if the response is available with
a recently received unicast event.

Signed-off-by: Veerendranath Jakkam <quic_vjakkam@quicinc.com>
15 months agoAdd TWT responder support for AP in HT and VHT modes
Manaswini Paluri [Wed, 28 Feb 2024 05:41:43 +0000 (11:11 +0530)] 
Add TWT responder support for AP in HT and VHT modes

Add support for TWT responder for AP operating in HT and VHT modes by
introducing a new configuration parameter ht_vht_twt_responder. When
this is enabled, TWT responder mode support in HT and VHT modes is
enabled if the driver supports this and is disabled otherwise.

Signed-off-by: Manaswini Paluri<quic_mpaluri@quicinc.com>
15 months agoAdd QCA vendor feature flag for TWT responder support in HT and VHT modes
Manaswini Paluri [Mon, 9 Oct 2023 12:06:31 +0000 (17:36 +0530)] 
Add QCA vendor feature flag for TWT responder support in HT and VHT modes

Add a feature flag to indicate driver support for TWT responder for AP
operating in HT and VHT modes.

Signed-off-by: Manaswini Paluri<quic_mpaluri@quicinc.com>
15 months agotests: Update RSA 3k certificates (2024)
Jouni Malinen [Wed, 17 Apr 2024 18:26:36 +0000 (21:26 +0300)] 
tests: Update RSA 3k certificates (2024)

These have not yet expired, but it is easier to get in sync with all
certificate updates.

Signed-off-by: Jouni Malinen <j@w1.fi>
15 months agotests: Update server and user certificates (2024)
Jouni Malinen [Wed, 17 Apr 2024 18:25:56 +0000 (21:25 +0300)] 
tests: Update server and user certificates (2024)

At least some of the previous versions have expired, so need to re-sign
these to avoid EAP test case failures. This contains updates from
running tests/hwsim/auth_server/update.sh.

Signed-off-by: Jouni Malinen <j@w1.fi>
15 months agotests: Fix sigma_dut_dpp_pb_ap to clear sae_groups
Jouni Malinen [Tue, 16 Apr 2024 08:22:41 +0000 (11:22 +0300)] 
tests: Fix sigma_dut_dpp_pb_ap to clear sae_groups

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
15 months agonl80211: Send link_id on sta_deauth()
Aditya Kumar Singh [Thu, 28 Mar 2024 18:16:34 +0000 (23:46 +0530)] 
nl80211: Send link_id on sta_deauth()

i802_sta_deauth() already has the link_id passed to it in its arguments.
Use that to pass it down to send MLME handler as well.

Signed-off-by: Aditya Kumar Singh <quic_adisi@quicinc.com>
15 months agonl80211: Print the interface name in debug during link add
Aditya Kumar Singh [Thu, 28 Mar 2024 18:16:33 +0000 (23:46 +0530)] 
nl80211: Print the interface name in debug during link add

Signed-off-by: Aditya Kumar Singh <quic_adisi@quicinc.com>
15 months agonl80211: Generate link add command on per-BSS basis for AP MLD
Aditya Kumar Singh [Thu, 28 Mar 2024 18:16:32 +0000 (23:46 +0530)] 
nl80211: Generate link add command on per-BSS basis for AP MLD

Function nl80211_link_add() created the link add netlink message on drv
basis which in turn always uses the drv's first BSS. To support link add
for various other interfaces, use the per-BSS function to create the
netlink message.

Signed-off-by: Aditya Kumar Singh <quic_adisi@quicinc.com>
15 months agoAP MLD: Simplify for_each_mld_link() macro
Aditya Kumar Singh [Thu, 28 Mar 2024 18:16:31 +0000 (23:46 +0530)] 
AP MLD: Simplify for_each_mld_link() macro

for_each_mld_link() macro used three nested for loops. Since now the
affliated links are linked together via a linked list, the logic can be
improved by using dl_list_for_each() macro instead which uses one for
loop.

Modify for_each_mld_link() macro to use dl_list_for_each() instead.

Signed-off-by: Aditya Kumar Singh <quic_adisi@quicinc.com>
15 months agotests: Add test with stuck ECSA in Probe Response frames
Johannes Berg [Thu, 28 Mar 2024 13:07:00 +0000 (14:07 +0100)] 
tests: Add test with stuck ECSA in Probe Response frames

Add a test behaving like an Asus RT-AC53 with firmware
3.0.0.4.380_10760-g21a5898, which (in some cases?) can have an ECSA
element stuck in the probe response, when the channel switch is long
finished.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
15 months agotests: Add connecting-while-CSA tests
Johannes Berg [Thu, 28 Mar 2024 13:06:59 +0000 (14:06 +0100)] 
tests: Add connecting-while-CSA tests

Add a few tests to validate what happens with connections
while an AP is doing CSA:
 - quiet to diff channel (shouldn't connect)
 - quiet to same channel (shouldn't connect)
 - non-quiet to diff channel (shouldn't connect)
 - non-quiet to same channel (should connect)

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
15 months agohostapd: Add support for testing Probe Response frame elements
Johannes Berg [Thu, 28 Mar 2024 13:06:58 +0000 (14:06 +0100)] 
hostapd: Add support for testing Probe Response frame elements

Add support for additional (vendor) elements to be added
to only Probe Response frames, for testing.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
15 months agotests: Fix he_6ghz_reg to clear sae_groups
Jouni Malinen [Mon, 15 Apr 2024 20:35:29 +0000 (23:35 +0300)] 
tests: Fix he_6ghz_reg to clear sae_groups

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
15 months agobuild: De-duplicate _DIRS before calling mkdir
Felix Fietkau [Thu, 4 Apr 2024 13:03:27 +0000 (15:03 +0200)] 
build: De-duplicate _DIRS before calling mkdir

If the build path is long, the contents of the _DIRS variable can be
very long, since it repeats the same directories very often. In some
cases, this has triggered an "Argument list too long" build error.

Reported-by: Robert Marko <robimarko@gmail.com>
Suggested-by: Eneas U de Queiroz <cotequeiroz@gmail.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
15 months agohostapd: Only attempt to set QoS map if supported by the driver
Felix Fietkau [Thu, 4 Apr 2024 10:52:17 +0000 (12:52 +0200)] 
hostapd: Only attempt to set QoS map if supported by the driver

This fixes issues with full-MAC drivers like brcmfmac.

Signed-off-by: Felix Fietkau <nbd@nbd.name>
15 months agoSupport qos_map_set without CONFIG_INTERWORKING
Felix Fietkau [Thu, 4 Apr 2024 10:52:16 +0000 (12:52 +0200)] 
Support qos_map_set without CONFIG_INTERWORKING

This feature is useful on its own even without full interworking
support.

Signed-off-by: Felix Fietkau <nbd@nbd.name>
15 months agomesh: Allow processing authentication frames in blocked state
Felix Fietkau [Thu, 4 Apr 2024 10:52:15 +0000 (12:52 +0200)] 
mesh: Allow processing authentication frames in blocked state

If authentication fails repeatedly, e.g., because of a weak signal, the
link can end up in blocked state. If one of the nodes tries to establish
a link again before it is unblocked on the other side, it will block the
link to that other side. The same happens on the other side when it
unblocks the link. In that scenario, the link never recovers on its own.

To fix this, allow restarting authentication even if the link is in
blocked state, but don't initiate the attempt until the blocked period
is over. This reverts commit 09d96de09e01 ("mesh: Drop Authentication
frames from BLOCKED STA").

Signed-off-by: Felix Fietkau <nbd@nbd.name>
15 months agonl80211: Rewrite neigh code to not depend on libnl3-route
Felix Fietkau [Thu, 4 Apr 2024 10:52:14 +0000 (12:52 +0200)] 
nl80211: Rewrite neigh code to not depend on libnl3-route

This removes an unnecessary dependency and also makes the code smaller.

Signed-off-by: Felix Fietkau <nbd@nbd.name>
15 months agondisc_snoop: Call dl_list_del() before freeing IPv6 addresses
Felix Fietkau [Thu, 4 Apr 2024 10:52:13 +0000 (12:52 +0200)] 
ndisc_snoop: Call dl_list_del() before freeing IPv6 addresses

This fixes a segmentation fault on STA disconnect in case IPv6 addresses
where learned for the STA based on snooped neighbor solicication.

Fixes: bd00c4311c0e ("AP: Add Neighbor Discovery snooping mechanism for Proxy ARP")
Signed-off-by: Felix Fietkau <nbd@nbd.name>
15 months agoCancel channel_list_update_timeout() in hostapd_cleanup_iface_partial()
Felix Fietkau [Thu, 4 Apr 2024 10:52:12 +0000 (12:52 +0200)] 
Cancel channel_list_update_timeout() in hostapd_cleanup_iface_partial()

This fixes a crash when disabling an interface during channel list
update.

Signed-off-by: Felix Fietkau <nbd@nbd.name>
15 months agonl80211: Update drv->ifindex on removing the first BSS
Felix Fietkau [Thu, 4 Apr 2024 10:52:11 +0000 (12:52 +0200)] 
nl80211: Update drv->ifindex on removing the first BSS

Otherwise it will point at the ifindex of the just removed BSS.

Signed-off-by: Felix Fietkau <nbd@nbd.name>
15 months agohostapd: Add RRM link measurement request support
Raj Kumar Bhagat [Thu, 4 Apr 2024 06:28:09 +0000 (11:58 +0530)] 
hostapd: Add RRM link measurement request support

RRM link measurement request/report management frames are used to get
the radio link information between the connected stations.

Add new hostapd_cli command req_link_measurement to send an RRM link
measurement request to an associated station. Add support to handle the
link measurement report in hostapd.

RRM link measurement support can be enabled with the following new
configuration parameter:
rrm_link_measurement_report=1

Signed-off-by: Raj Kumar Bhagat <quic_rajkbhag@quicinc.com>
Signed-off-by: Yuvarani V <quic_yuvarani@quicinc.com>
15 months agoAP MLD: Set DTIM information properly in per-STA profile
Karthikeyan Kathirvel [Mon, 1 Apr 2024 12:53:02 +0000 (18:23 +0530)] 
AP MLD: Set DTIM information properly in per-STA profile

The DTIM information in the per-STA profile is set incorrectly. The DTIM
period is set in the LSB octet of the DTIM Info subfield (2 octets),
which is intended for the DTIM count.

Fix this by setting the DTIM period and DTIM count information properly
to the MSB and LSB octets of the DTIM Info subfield, respectively.

Signed-off-by: Karthikeyan Kathirvel <quic_kathirve@quicinc.com>
Signed-off-by: Govindaraj Saminathan <quic_gsaminat@quicinc.com>
15 months agohostapd: Fix channel switch to a DFS channel
Rajat Soni [Thu, 4 Apr 2024 09:20:50 +0000 (14:50 +0530)] 
hostapd: Fix channel switch to a DFS channel

When we are configuring automatic channel selection, we are not able to
switch to a given DFS channel because when we are trying to move to a
DFS channel, the interface is disabled and enabled again. When the
interface is disabled and enabled we are setting iface's freq and
channel to 0 in setup_interface2() in case ACS is enabled, and now we
don't know to which channel we were trying to move. Now ACS will run and
the interface will be up in the channel that is suitable.

To fix this issue add a flag named is_ch_switch_dfs to check if the
channel switch request is for a DFS channel and we can use this in
setup_interface2() to decide whther we have to set iface's freq and
channel to 0 or not. This way iface's freq and channel will retain the
values while channel switching to a DFS channel when ACS is enabled.

Signed-off-by: Rajat Soni <quic_rajson@quicinc.com>
15 months agoAP MLD: Track radar detection in offloaded DFS case
Chenming Huang [Wed, 13 Mar 2024 09:38:17 +0000 (15:08 +0530)] 
AP MLD: Track radar detection in offloaded DFS case

Add a new flag radar_detected which is used in the following cases
when setting up a link on a DFS channel while the interface is not yet
enabled:
    1. DFS link received CAC start event
    2. If no radar detected, link setup succeeeds after CAC end
       event is received. Else go to 3.
    3. Radar detected on this link -> set radar_detected bit
    4. CAC end received for the current freq -> Do not setup interface
       as radar already detected. Clear radar_detected bit.
    5. The driver sends channel switch event to switch to another channel
        a. Switch to another DFS channel -> go to 1
        b. Switch to non-DFS channel -> proceed to set up interface

Or when receiving a CAC start event when the interface is already set up:
    1. DFS link already set up successfully
    2. Radar detected on this link -> set radar_detected bit
       a. Switch to DFS channel
           a.1. CAC start -> clear radar_detected bit and partner RNR
           a.2. If radar detected, go to 2.
           a.3. CAC end -> clear radar_detected bit
           a.4. Link enabled successfully
       b. Switch to non-DFS channel
           b.1  No op and the driver handles this

Signed-off-by: Chenming Huang <quic_chenhuan@quicinc.com>
15 months agoAP MLD: Do not update other links' RNR element if not enabled yet
Chenming Huang [Wed, 13 Mar 2024 09:38:17 +0000 (15:08 +0530)] 
AP MLD: Do not update other links' RNR element if not enabled yet

When one link is still under CAC or disabled, peer links should not
carry the information of this link in the RNR elements.

With this change, the RNR element will be included only if a peer link
is in HAPD_IFACE_ENABLED state.

Signed-off-by: Chenming Huang <quic_chenhuan@quicinc.com>
15 months agonl80211: AP MLD: Parse link ID to determine the BSS for radar event
Chenming Huang [Thu, 21 Mar 2024 01:39:45 +0000 (07:09 +0530)] 
nl80211: AP MLD: Parse link ID to determine the BSS for radar event

Link ID is more accurate to specify the BSS for a radar event in some
corner cases, e.g., when there is a radar detection event and the driver
then switches to another DFS channel. There will then be two events
coming from the driver (CAC start and channel switch complete). In case
the CAC-start event comes first, hostapd still stores the previous
frequency and cannot find the correct link by calling
nl80211_get_mld_link_by_freq() with the new frequency.

Signed-off-by: Chenming Huang <quic_chenhuan@quicinc.com>
15 months agoAP MLD: Fix missing check for legacy client case
Chenming Huang [Wed, 27 Mar 2024 02:56:05 +0000 (08:26 +0530)] 
AP MLD: Fix missing check for legacy client case

The AP MLD case missed the "else" branch which handles legacy STA's
disassociation. So this STA's sta_info will not be cleared ever.

Add the "else" check to make sure the sta_info gets cleared.

Fixes: 7ceafb6e9fd3 ("AP MLD: Handle disassociation notification with SME offload to driver")
Signed-off-by: Chenming Huang <quic_chenhuan@quicinc.com>
15 months agoAP MLD: Request Handle OBSS scan for a specific link
Chenming Huang [Thu, 25 Jan 2024 08:23:03 +0000 (13:53 +0530)] 
AP MLD: Request Handle OBSS scan for a specific link

OBSS scan can be required in different links if operating as an AP MLD.
When triggering scan, specify the link ID for the driver to find the
correct link to scan.

Signed-off-by: Chenming Huang <quic_chenhuan@quicinc.com>
15 months agoAP MLD: Allow scan processing link to match the request
Chenming Huang [Thu, 25 Jan 2024 08:23:03 +0000 (13:53 +0530)] 
AP MLD: Allow scan processing link to match the request

If the driver provides an identifying cookie value for scan operations,
use that to select which link processes the scan result. This is needed
for OBSS scans that can be required in different links if operating as
an AP MLD.  Distinguish the scans using scan_cookie for QCA vendor scan
events.

Signed-off-by: Chenming Huang <quic_chenhuan@quicinc.com>
15 months agoAP MLD: Find the link that is waiting for scan events
Chenming Huang [Tue, 20 Feb 2024 06:25:09 +0000 (11:55 +0530)] 
AP MLD: Find the link that is waiting for scan events

In AP MLD case, HT scan results need to be handled in the link that
triggered this scan. So find the link that has a valid scan_cb to handle
EVENT_SCAN_RESULTS.

Signed-off-by: Chenming Huang <quic_chenhuan@quicinc.com>
16 months agoPASN: Add set and get API for PASN data context
Vinay Gannevaram [Fri, 29 Mar 2024 09:47:42 +0000 (15:17 +0530)] 
PASN: Add set and get API for PASN data context

Modules that use libpasn for PASN authentication need the context of
PASN data. PASN data is a common context for the library and the modules
using it. Hence, initialize the context through init and deinit
functions. Also use set and get functions to update the parameters.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
16 months agoReplace PMKSA cache inline stubs with wrapper function stubs
Vinay Gannevaram [Mon, 5 Feb 2024 16:28:02 +0000 (21:58 +0530)] 
Replace PMKSA cache inline stubs with wrapper function stubs

PMKSA cache API is included in libpasn.so used by external modules,
e.g., Wi-Fi Aware. To avoid dependency on IEEE8021X_EAPOL define for the
external modules at compile time, remove PMKSA cache static inline
functions from the header file and add wrapper function stubs.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
16 months agoReplace PTKSA cache inline stubs with wrapper function stubs
Vinay Gannevaram [Thu, 1 Feb 2024 03:08:33 +0000 (08:38 +0530)] 
Replace PTKSA cache inline stubs with wrapper function stubs

PTKSA cache API is included in libpasn.so used by external modules,
e.g., Wi-Fi Aware. To avoid dependency on CONFIG_PTKSA_CACHE define for
the external modules at compile time, remove PTKSA cache static inline
functions from the header file and add wrapper function stubs.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
16 months agotests: MBSSID and beacon protection disabled/enabled
Jouni Malinen [Thu, 4 Apr 2024 17:44:22 +0000 (20:44 +0300)] 
tests: MBSSID and beacon protection disabled/enabled

Verify that the Extended Capabilities element for the TX BSS shows
beacon protection disabled and the Extended Capabilities element for the
non-TX BSS (within the Multiple BSSID element) shows it enabled.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
16 months agoMBSSID: Include Extended Capabilities element in non-TX BSSID profile
Jouni Malinen [Thu, 4 Apr 2024 17:42:59 +0000 (20:42 +0300)] 
MBSSID: Include Extended Capabilities element in non-TX BSSID profile

Add the Extended Capabilities element for a non-TX BSS into the non-TX
BSSID profile subelement in the Multiple BSSID element if the non-TX BSS
has different extended capabilities than the TX BSS.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
16 months agoAP MLD: Provide link addresses for non-AP MLDs in control interface
Chenming Huang [Mon, 29 Jan 2024 06:34:25 +0000 (12:04 +0530)] 
AP MLD: Provide link addresses for non-AP MLDs in control interface

Add affiliated link addresses for non-AP MLDs in the STA* control
interface commands.

Signed-off-by: Chenming Huang <quic_chenhuan@quicinc.com>
16 months agoAdd a QCA vendor attribute to set avoid frequencies per netdev
Purushottam Kushwaha [Thu, 21 Mar 2024 07:28:38 +0000 (12:58 +0530)] 
Add a QCA vendor attribute to set avoid frequencies per netdev

Add a new attribute QCA_WLAN_VENDOR_ATTR_AVOID_FREQUENCY_IFINDEX
for QCA_NL80211_VENDOR_SUBCMD_AVOID_FREQUENCY_EXT subcommand to
apply rules for avoid frequencies on a specific netdev. This is a
32-bit unsigned optional attribute.

Signed-off-by: Purushottam Kushwaha <quic_pkushwah@quicinc.com>
16 months agotests: Avoid control interface throttling in various test cases
Jouni Malinen [Wed, 27 Mar 2024 21:26:00 +0000 (23:26 +0200)] 
tests: Avoid control interface throttling in various test cases

These can cause unexpected test failures, so dump the pending monitor
socket events more frequently in some cases where event throttling is
seen.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
16 months agoRevert "nl80211: Skip interface down/up when setting MAC address"
Hu Wang [Wed, 27 Mar 2024 05:53:34 +0000 (22:53 -0700)] 
Revert "nl80211: Skip interface down/up when setting MAC address"

This reverts commit bffd2b39944330b0ffbaba62036a73d2c5e23bfb.

Revert this commit to fix a regression when setting up P2P Group Owner
on some old device.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
16 months agoUse the latest updated BSS entry for sending ANQP requests
Jouni Malinen [Wed, 27 Mar 2024 20:37:18 +0000 (22:37 +0200)] 
Use the latest updated BSS entry for sending ANQP requests

Try to find the BSS entry that contains the most likely current
information for the target BSS. This is mainly needed to avoid some
unusual behavior with APs changing their Beacon frame information in a
manner that shows up in automated testing, but this might help with some
more dynamic real world uses as well, so better do the BSS entry search
for the newest entry.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
16 months agotests: Flush scan cache to make dbus_anqp_get more reliable
Jouni Malinen [Wed, 27 Mar 2024 20:33:38 +0000 (22:33 +0200)] 
tests: Flush scan cache to make dbus_anqp_get more reliable

This test could have failed if scan results from a previously executed
test case were still the in the driver cache.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
16 months agoOpenSSL: Fix a memory leak in CMAC
Jouni Malinen [Wed, 27 Mar 2024 18:35:25 +0000 (20:35 +0200)] 
OpenSSL: Fix a memory leak in CMAC

The OpenSSL 3.0 (or newer) version of omac1_aes_vector() did not free
the EVP_MAC. This resulted in a memory leak that shows up in a bit
strange way in valgrind reports and because of that, was not caught
during automated testing.

Fixes: 0c61f6234fd2 ("OpenSSL: Implement CMAC using the EVP_MAC API")
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
16 months agoAP MLD: Remove restriction of having to disable the first link BSS last
Aditya Kumar Singh [Wed, 6 Mar 2024 06:41:19 +0000 (12:11 +0530)] 
AP MLD: Remove restriction of having to disable the first link BSS last

The first link BSS was always disabled last. However, now the first BSS
can be dynamically adjusted. Hence, remove such restriction.

Signed-off-by: Aditya Kumar Singh <quic_adisi@quicinc.com>