When these are issued while associated, scanning all channels can take a
significant amount of time. That happened to work for existing test
cases somewhat by accident since the scan was sometimes limited to only
the current operating channel. However, that is now changing and the
following two test cases started failing with the change, so make them
wait longer:
sigma_dut_sae_pw_id_ft sigma_dut_ft_rsnxe_used_mismatch
Signed-off-by: Jouni Malinen <j@w1.fi>
Connection attempt could have been intermittently drop when reconnecting
to the same ESS due the current BSS entry getting removed immediately
after the disconnection for the purpose of reconnecting to the same ESS.
Avoid this by not removing a BSS entry for the same ESS when in this
special state of trying to reconnect to the same ESS.
Signed-off-by : WooYong Kim <wykim@newratek.com>
Add a new P2P persistent group formation, re-invocation, and cancel test
to verify that P2P_EXT_LISTEN is avoided and the scan is performed in
the P2P Client role to find the P2P GO for the ongoing P2P persistent
group formation on the current interface.
Signed-off-by: Shivani Baranwal <quic_shivbara@quicinc.com>
Scans are allowed on the current interface for group formation only when
in the P2P_SEARCH, P2P_IDLE, or P2P_PROVISIONING state. But Extended
Listen timeout being enabled moves to the P2P_LISTEN_ONLY state. Due to
this P2P connection fails if the GO is not found with scans triggerred
before Extended Listen timeout. To avoid this skip Extended Listen
timeout to allow scans during group formation on the current interface.
Signed-off-by: Shivani Baranwal <quic_shivbara@quicinc.com>
Clone sae_pwe configuration value when creating a new P2P group
interface. This is needed to avoid P2P connection failure at the P2P
Client side due to SAE H2E being disabled in the 6 GHz band operation
when a new group interface is created for the connection.
Signed-off-by: Veerendranath Jakkam <quic_vjakkam@quicinc.com>
For the 6 GHz opclass 132, ch for loop only allows non-PSC channels { 1,
9, 17, 25, 33, 41, 49,... } to be used. This does not match the IEEE Std
802.11ax-2021 expectation of a 6 GHz-only AP "should set up the BSS with
a primary 20 MHz channel that coincides with a preferred scanning
channel".
Increase ch by 4 to allow PSC channel to be used for 6 GHz BW40.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
It's necessary to maintain knowledge of the 6 GHz capability of the
peer. Since the Device Capability field migth change between frames
depending on the context in which they are used, loooking at the last
received message might not always provide accurate information.
Add supports_6ghz bool variable in struct p2p_device, initialize it to
false and set to true if the P2P_DEV_CAPAB_6GHZ_BAND_CAPABLE bit is set
to 1 in any P2P frame that includes the P2P Capability attribute. This
boolean would not be cleared to false at any point in time so that the
info doesn't disappear dynamically.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
Add a new vendor subcommand
QCA_NL80211_VENDOR_SUBCMD_MLO_PEER_PRIM_NETDEV_EVENT to send notification
to application layer about primary netdev of an MLO peer association.
Also define the attributes present in this subcommand.
Signed-off-by: Krunalsinh Padhar <quic_kpadhar@quicinc.com>
Introduce a run time roam configuration for "hand off delay for RX".
This value, in milliseconds, will delay the hand off for the specified
time to receive pending RX frames from the current BSS.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
libpasn.so users, e.g., Wi-Fi Aware module, could use this function
while deriving protocol specific keys using KDK. Move this function to
global scope to allow that.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
struct wpas_pasn is common to both initiator and responder, so rename it
to pasn_data to avoid the "wpas_" prefix that could be seen as a
reference to wpa_supplicant (PASN initiator).
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
Wi-Fi Aware uses PASN handshake to authenticate peer devices. Devices
can simply verify each other for subsequent sessions as long as the keys
remain valid after authentication has been successful and pairing has
been established.
In pairing verification, Wi-Fi Aware devices uses PASN Authentication
frames with custom PMKID and Wi-Fi Aware R4 specific verification IEs.
It does not use wrapped data in the Authentication frames. This function
provides support to construct PASN Authentication frames for pairing
verification.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
Make it clear that this argument is not modified and freed within PASN
processing to be consistent with the only use of it by calling
wpas_pasn_build_auth_1() which has already marked it const.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
Wi-Fi Aware defines protocol specific elements in PASN Authentication
frames for pairing setup. Add an option to add this type of custom
elements into PASN frames. This is mainly for the libpasn.so use cases.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
The wpa_s and hapd context are isolated from the PASN initiator and
responder code and this functionality is now in the separate src/pasn
directory. Add option to build libpasn.so with this functionality. This
library can be used by a Wi-Fi Aware component to support NAN pairing
with other devices.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
PASN responder validates auth 1 frame and sends auth 2 frame to the
initiator. It analyses the auth 3 frame and verifies successful
authentication. Wi-Fi Aware modules can reuse this functionality through
a shared library libpasn.so generated from this code. Move the PASN
functionality that is now decoupled from the hapd context into a
separate file in a common directory to make it easier to build such a
library.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
PASN initiator functionality builds auth 1 and auth 3 frames, and
processes auth 2 frame received from the responder. Wi-Fi Aware modules
can reuse this functionality through a shared library libpasn.so
generated from this code. Move the PASN functionality that is now
decoupled from the wpa_s context into a separate file in a common
directory to make it easier to build such a library.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
This is helpful in being able to get the functionality needed for SAE
into a separate library (libpasn.so) without needing all of the
ieee802_11.c functionality.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
Wi-Fi Aware R4 specification defines Beacon RSNE/RSNXE to be same as
RSNE/RSNXE present in Auth2 frame. So, MIC validation should be done
with the RSNE and RSNXE received in Auth2 frame.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
Wi-Fi Aware R4 specification introduces a custom PMKID derived from
Nonce and TAG. This custom PMKID is included in PASN Authentication
frames during pairing verification. So, allow use of a custom PMKID in
PASN frames and validate it using a function handler. Wi-Fi Aware
component that uses libpasn.so should take care of validating the custom
PMKID.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
Introduce a function handler to transmit PASN Authentication frames to
the driver. This removes the hapd dependency for sending the frames.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
PTK is stored in the PTKSA cache following a successful PASN handshake,
however AKMP is removed upon a WPA PASN reset. The PASN handshake is
used in the Wi-Fi Aware R4 specification to define the pairing setup
process. KDK is used to generate a new set of keys, while AKMP is
required for key derivation for pairing. So, keep AKMP in the PTKSA
cache.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
This makes hostapd use the struct defines from pasn_common.h so that the
same struct is shared with wpa_supplicant.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
Make struct wpas_pasn common for both the initiator and the responder by
adding required parameters for responder to the existing struct
wpas_pasn. This makes both hostapd and wpa_supplicant share the same
structure definitions in preparation for allowing PASN functionality to
be built into a separate library.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
This is a step towards decoupling the PASN initiator and responder
implemenentation is decoupled from the wpa_s and hapd contexts and
moving to a common folder for better abstraction. Move the struct
wpas_pasn definition to a common file for initiator and responder. The
idea is to provide a library libpasn.so from PASN common code. Include
C++ compatibilty wrapper to extend libpasn.so support for modules using
cpp code base.
This library can be used in applications implementing protocols based on
the PASN handshake.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
Introduce a function handler to transmit PASN Authentication frames to
the driver. This removes the wpa_s dependency from PASN functionality
for sending the frames.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
Get ssid and derive required information for SAE and FILS tunneled PASN
authentication to remove struct wpa_ssid dependency for PASN initiator.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
Before invoking wpas_pasn_start(), derive KDK and secure LTF flags.
Instead of using network id for pasn_start(), use a pointer to the
struct wpa_ssid.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
Obtain RSNXE capabilities from the driver flags as well and save them in
the wpas_pasn structure.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
Remove wpa_s dependency for processing PASN M2 frame and preparing M3
frame. To hold the context of wpa_s when transmitting M3 frame, add cb
ctx.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
This is a step towards allowing the PASN implementation to be used
outside the context of wpa_supplicant.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
Store PMKSA cache entry in wpas_pasn and remove wpa_sm dependency to add
an entry to PMKSA cache. This is a step towards allowing the PASN
implementation to be used outside the context of wpa_supplicant.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
Use struct wpas_pasn (i.e., &wpa_s->pasn) as the function argument for
the SAE functionality that does not need the full struct wpa_supplicant
context. This is a step towards allowing PASN to be used outside the
context of wpa_supplicant.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
Split wpas_pasn_reset() so that the main reset steps can be used without
an instance of struct wpa_supplicant. This is needed to allow PASN
implementation to be used for additional purposes outside the context of
wpa_supplicant.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
Allow PMKSA caching functionality to be used even if sm, current_cb, and
free_cb are uninitialized. This makes RSN supplicant state machine
independent PMKSA caching possible for other modules, enabling
functional reuse.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
This was supposed to update the requested value to the next available
one, not to duplicate the already assigned value.
Fixes: b17b86da47 ("QCA vendor attribute to configure periodic sounding")
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
Add a new QCA vendor attribute to configure the periodic sounding
for Tx beamformer functionality.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
For wpa_supplicant_get_new_bss(), wpa_s->current_ssid can be NULL in
some cases. Add a NULL check before accessing it to avoid NULL pointer
dereference errors.
Fixes: 7784964cbe ("MLD STA: Fetch MLO connection info into core wpa_supplicant")
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
Need to copy the actual data of the attribute, not the beginning of the
data structure pointing to the attribute.
Fixes: de3b91a172 ("nl80211: Define vendor interface functions to offload PASN authentication")
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
AES-WRAP(KEK) protection of the Key Data field did not include all the
details in the log. Extend that to cover the details that were already
present for the AES-SIV case to make the debug log more useful for
analyzing issues in this area. Furthermore, print the full EAPOL-Key
frame in the log.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
The initial wpa_drv_get_mlo_info() implementation cleared only the
valid_links information within struct driver_sta_mlo_info before trying
to fetch the information from the driver. While this is likely going to
work fine in practice, this can result in static analyzer warnings on
use of uninitialized memory (e.g., mlo.assoc_link_id could have been
read if wpa_s->valid_links was set to a nonzero value). In any case, it
is better to avoid such unnecessary warnings by clearing the full data
structure before using it.
Fixes: 7784964cbe ("MLD STA: Fetch MLO connection info into core wpa_supplicant")
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
The Linux kernel expects to use the AP MLD address as destination and
BSSID addresses for non-Public Action frames when the current
association is MLO capable. Use the MLD addresses to support this.
Signed-off-by: Veerendranath Jakkam <quic_vjakkam@quicinc.com>
EAPOL-Key msg 1/4 indication can be received before association
indication from the driver. For MLO connection, the source address check
of such frames should be against the AP MLD address instead of the
associated link BSSID.
Signed-off-by: Veerendranath Jakkam <quic_vjakkam@quicinc.com>
Define subelement IDs and Per-STA Profile STA control fields of Basic
Multi-Link element as described in IEEE P802.11be/D2.2. Also add define
for Multi-Link Control field length.
Signed-off-by: Veerendranath Jakkam <quic_vjakkam@quicinc.com>
