Commit graph

18215 commits

Author SHA1 Message Date
Robert Hernandez
1f795df7aa wpa_supplicant man page missing -I flag
wpa_supplicant: Missing manpage -I entry

Signed-off-by: Robert James Hernandez <rob@sarcasticadmin.com>
2022-09-16 20:55:45 +03:00
nakul kachhwaha
ef2d2e81a9 Add a new QCA vendor attribute to support flexible TWT
Add a new attribute QCA_WLAN_VENDOR_ATTR_TWT_NUDGE_SP_START_OFFSET to
configure offset to shift start of the service period. This attribute
will be used when device supports flexible TWT. If provided, this
attribute will override QCA_WLAN_VENDOR_ATTR_TWT_NUDGE_WAKE_TIME.

Signed-off-by: nakul kachhwaha <quic_nkachhwa@quicinc.com>
2022-09-16 20:02:49 +03:00
Veerendranath Jakkam
1b6f3b5850 MLD STA: Indicate per link channel switch
Parse link id info from channel switch events and indicate the info to
control interface using new per link channel switch events. If channel
switch happens on the link which used during association both legacy
and new per-link channel switch events will be reported.

Signed-off-by: Veerendranath Jakkam <quic_vjakkam@quicinc.com>
2022-09-15 16:00:51 +03:00
Veerendranath Jakkam
b7f98d92dc MLD STA: Add per-link MLO signal poll
Add support to fetch and indicate per-link MLO signal poll information
via a new control interface command MLO_SIGNAL_POLL.

Signed-off-by: Veerendranath Jakkam <quic_vjakkam@quicinc.com>
2022-09-15 16:00:51 +03:00
Shivani Baranwal
28b2256da2 MLD STA: Add MLO_STATUS control interface command
Add support for MLO_STATUS control interface command to indicate
per-link information.

Signed-off-by: Shivani Baranwal <quic_shivbara@quicinc.com>
2022-09-15 16:00:51 +03:00
Veerendranath Jakkam
8dd5b9a9ed nl80211: Send bssid info as parameter to nl80211_get_link_signal()
Add bssid as parameter to nl80211_get_link_signal() instead of using
bssid from driver structure. This is useful for calling the function
per-MLO link.

Signed-off-by: Veerendranath Jakkam <quic_vjakkam@quicinc.com>
2022-09-15 16:00:51 +03:00
Aleti Nageshwar Reddy
6ca98040a2 MLD STA: Indicate AP MLD address in STATUS command
Append AP MLD address info into the STATUS control interface command.

Signed-off-by: Aleti Nageshwar Reddy <quic_anageshw@quicinc.com>
2022-09-15 16:00:51 +03:00
Aleti Nageshwar Reddy
22ba81cfed MLD STA: Indicate AP MLD address in CTRL-EVENT-CONNECTED
Append the AP MLD address to CTRL-EVENT-CONNECTED when the current
connection uses MLO.

Signed-off-by: Aleti Nageshwar Reddy <quic_anageshw@quicinc.com>
2022-09-15 16:00:51 +03:00
Aleti Nageshwar Reddy
db99e7341a Add AP MLD address into BSS command output
Indicate AP MLD address in the response to the BSS control interface
command.

Signed-off-by: Aleti Nageshwar Reddy <quic_anageshw@quicinc.com>
2022-09-15 16:00:51 +03:00
Veerendranath Jakkam
4bd3165249 bss: Parse and store MLD address of the AP from Multi-Link element
Parse Multi-Link element received in scan result to get AP MLD address
and cache it in the wpa_bss structure.

Signed-off-by: Shivani Baranwal <quic_shivbara@quicinc.com>
Signed-off-by: Veerendranath Jakkam <quic_vjakkam@quicinc.com>
2022-09-15 16:00:51 +03:00
Shivani Baranwal
cc29cadf2e Helper function to get MLD address from Basic Multi-Link element
Add a utility function to fetch Multi-Link Device (MLD) address from a
Basic Multi-Link element.

Signed-off-by: Shivani Baranwal <quic_shivbara@quicinc.com>
2022-09-15 16:00:38 +03:00
Shivani Baranwal
9a8bd7be0f scan: Helper function to get ML IE of specified type from scan result IEs
Add a helper function to get Multi-Link element of a specified type from
scan result Probe Response frame or Beacon frame elements.

Signed-off-by: Shivani Baranwal <quic_shivbara@quicinc.com>
2022-09-15 06:08:20 +03:00
Veerendranath Jakkam
e211286140 nl80211: Use AP MLD address to set supplicant port as authorized
Use AP MLD address as the peer's MAC address to set supplicant port as
authorized for MLO connection.

Signed-off-by: Veerendranath Jakkam <quic_vjakkam@quicinc.com>
2022-09-15 05:58:14 +03:00
Shivani Baranwal
7784964cbe MLD STA: Fetch MLO connection info into core wpa_supplicant
Add support to fetch MLO connection info from the driver to the
wpa_supplicant instance of corresponding MLD STA interface. In addition,
return true for BSSs associated with MLO links from wpa_bss_in_use() to
avoid getting them cleared from scan results.

Co-authored-by: Veerendranath Jakkam <quic_vjakkam@quicinc.com>
Signed-off-by: Veerendranath Jakkam <quic_vjakkam@quicinc.com>
Signed-off-by: Shivani Baranwal <quic_shivbara@quicinc.com>
2022-09-15 05:55:40 +03:00
Veerendranath Jakkam
e2147f917f nl80211: Indicate MLO connection info in driver status
Indicate MLO connection info in DRIVER-STATUS control interface command.

Signed-off-by: Veerendranath Jakkam <quic_vjakkam@quicinc.com>
2022-09-15 05:40:21 +03:00
Veerendranath Jakkam
c7741009f7 nl80211: Parse MLO connection info in NL80211_CMD_CONNECT event
Parse NL80211_ATTR_MLO_LINKS in NL80211_CMD_CONNECT event and cache the
MLO connection information. Set the legacy connection fields such as
assoc_freq and bssid to the values of the MLO link on which association
happened.

Signed-off-by: Veerendranath Jakkam <quic_vjakkam@quicinc.com>
2022-09-15 05:31:55 +03:00
Veerendranath Jakkam
bd499f0e6e Add a helper function to get ML IE of specified type from IEs buffer
Add a helper function to find the specified type of Multi-Link element
from IEs buffer.

Signed-off-by: Veerendranath Jakkam <quic_vjakkam@quicinc.com>
2022-09-15 05:08:36 +03:00
Veerendranath Jakkam
36645f8394 EHT: Add Multi-Link element field definitions
Define the following fields described in IEEE P802.11be/D2.1:
- Multi-Link element types as defined in Table 9-401c (Type subfield
  encoding)
- Basic Multi-Link element presence bitmap as defined in Figure
  9-1002g (Presence Bitmap subfield of the Basic Multi-Link element
  format)

Signed-off-by: Veerendranath Jakkam <quic_vjakkam@quicinc.com>
2022-09-15 04:23:18 +03:00
Qiwei Cai
62612dfc1a P2P: Use only PSC for P2P group in the 6 GHz band
P2P connections in the 6 GHz band should be limited to preferred
scanning channels since AP/GO discovery cannot depend on 2.4/5 GHz
discovery.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
2022-09-14 23:54:20 +03:00
Chaoli Zhou
7974d80531 Configure RRM elements to the driver in the driver-AP-SME case
Support updating the RRM IEs to the driver for Probe Response and
(Re)Association response frames in the AP mode when the SME is
implemented in the driver.

Signed-off-by: Chaoli Zhou <quic_zchaoli@quicinc.com>
2022-09-14 21:32:23 +03:00
Jouni Malinen
a01266c925 tests: sigma_dut and EAP-AKA with imsiPrivacyCertID
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
2022-09-14 20:31:55 +03:00
Veerendranath Jakkam
d1a7626ff9 SAE: Use correct SSID profile for SAE auth retries during external auth
Previously, wpa_supplicant was using the current SSID for building the
SAE authentication commit frame for retries during external
authentication. But the external authentication SSID can be different
from the current SSID. Fix this by using the correct SSID profile.

Signed-off-by: Veerendranath Jakkam <quic_vjakkam@quicinc.com>
2022-09-13 05:53:05 +03:00
Jouni Malinen
096feac194 SAE: Include the new -EXT-KEY AKMs in external auth case
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
2022-09-13 05:12:03 +03:00
Veerendranath Jakkam
76793cbbca SAE: Make sure H2E PT is derived for external auth SSID profile
The driver's SME may choose a BSS of a different ESS (SSID) compared to
the current SSID and trigger external authentication. If the chosen SSID
is not associated/selected before by wpa_supplicant it won't have the
H2E PT derived. Make sure to derive PT for SSID indicated in the
external authentication request.

Signed-off-by: Veerendranath Jakkam <quic_vjakkam@quicinc.com>
2022-09-13 05:10:17 +03:00
Manaswini Paluri
122cdd5925 Enable TWT responder AP role only if IEEE 802.11ax/HE is enabled
Set TWT responder configurator in the driver parameters only when the AP
is configured with HE enabled. This was already done for the extended
capability bit generation in commit 8de0ff0fa1 ("HE: Add TWT responder
extended capabilities field"), but this parameter for the driver command
to start the AP in _ieee802_11_set_beacon() missed the condition.

Move the ieee80211ax check into the common helper function to cover both
cases. In addition, add a check for disable_11ax to cover the case where
HE is disabled for a specific BSS.

Fixes: ab8c55358e ("HE: Dynamically turn on TWT responder support")
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
2022-09-13 04:24:03 +03:00
Hu Wang
ed442e8dc7 Add p2p_optimize_listen_chan=1 to default Android template
Commit e3bd6e9dc0 ("P2P: Use another interface operating channel as
listen channel") allows P2P listen channel to be selected based on
another interface operating channel if it is one of social channels
(i.e., 2.4 GHz 1, 6, 11).

This optimization is disabled by default due to the technical
specification expectations, but since this can be quite helpful for
optimized behavior, enable it by adding p2p_optimize_listen_chan=1 to
the default Android configuration template.
2022-09-13 04:08:17 +03:00
Aleti Nageshwar Reddy
5b76c36545 Extend attributes of QCA_NL80211_VENDOR_SUBCMD_GET_STA_INFO
Extend attributes of subcmd QCA_NL80211_VENDOR_SUBCMD_GET_STA_INFO
for quering per MCS TX and RX packets from the driver/firmware.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
2022-09-13 00:21:45 +03:00
Kiran Kumar Lokere
897e090852 QCA vendor attribute to configure periodic sounding
Add a new QCA vendor attribute to configure the periodic sounding for Tx
beamformer functionality.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
2022-09-12 23:54:24 +03:00
Jouni Malinen
b20991da69 wlantest: MLD MAC Address in CCMP/GCMP AAD/nonce
Use the MLD MAC Address instead of link address in CCMP/GCMP AAD/nonce
construction when processing an individually addressed Data frame with
FromDS=1 or ToDS=1 between an AP MLD and non-AP MLD.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
2022-09-05 23:08:43 +03:00
Jouni Malinen
0cc6f985d1 wlantest: Recognize additional not-Robust Action categories
Do not complain about unprotected Action frames for additional
categories that have been defined as not being Robust.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
2022-09-05 22:06:31 +03:00
Jouni Malinen
d82adf1192 wlantest: Use link BSS entry instead of AP MLD entry for EAPOL-Key frames
SA/DA in EAPOL-Key frames might not be the BSSID when MLO is used. Check
for these cases to avoid adding unexpected BSS entries for AP MLD
instead of the per-link BSS entry. This is needed to be able to find the
derived keys when decrypting protected frames.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
2022-09-05 21:47:49 +03:00
Jouni Malinen
32592935fe wlantest: Distinguish EAPOL-Key msg 4/4 from 2/4 based on Key Nonce
IEEE P802.11be adds the MAC Address KDE into the EAPOL-Key msg 4/4 when
MLO is used and as such, the previously used check for Key Data Length
value 0 is not sufficient for recognizing the EAPOL-Key msg 4/4 anymore.
Also check for an all zero Key Nonce value since that field is supposed
to be zero in EAPOL-Key msg 4/4 and it has to be a random value in
EAPOL-Key msg 2/4.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
2022-09-05 21:16:44 +03:00
Jouni Malinen
b5db77840f wlantest: Use MLD MAC addresses, if known, as AA/SA in PTK derivation
When MLO is used, the MLD MAC addresses of the AP MLD and non-AP MLD are
used as the Authenticator and Supplicant addresses. Update PTK
derivation to use this information to work with MLO.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
2022-09-05 21:10:35 +03:00
Jouni Malinen
fb448ee2b2 wlantest: Learn MLD MAC address from EAPOL-Key msg 1/4 and 2/4
IEEE P802.11be indicates the MLD MAC addresses, i.e., the Authenticator
and Supplicant addresses, in the MAC Address KDE in EAPOL-Key msg 1/4
and 2/4. Learn those addresses so that wlantest can be extended to
support MLO.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
2022-09-05 21:08:24 +03:00
Jouni Malinen
cd392151c5 Validate MAC Address KDE length in the parser
Verify that the MAC Address KDE includes enough data to contain a MAC
address as a part of the parsing function so that each caller would not
need to verify this separately. None of the existing users of this
parser actually needed the MAC address value, so there was not any use
for the length field before. The updated design is more robust for
future uses and gets rid of that unused length field as well.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
2022-09-05 20:56:49 +03:00
Vinay Gannevaram
6f8af5974c Fix expiration logic for the first PTKSA cache entry
When an entry is added to the PTKSA cache, timer expiration is not set.
Check the list and set the timer expiration when the list is empty also.
When another entry is added to the list, it is placed before the relavant
entry in the order of expiry time of all entries present in the list.

Fixes: a4e3691616 ("WPA: Add PTKSA cache implementation")
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
2022-09-02 17:10:58 +03:00
Vinay Gannevaram
85e28a79ba PASN: Set secure ranging context to driver after association
After the secure association and PTK derivation are completed, if the
device supports LTF keyseed, generate the LTF keyseed using KDK and set
the ranging context to the driver by using the command
QCA_NL80211_VENDOR_SUBCMD_SECURE_RANGING_CONTEXT.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
2022-09-02 17:07:56 +03:00
Vinay Gannevaram
9b62b61c68 PASN: Configure secure ranging context to the driver in AP mode
AP as a responder, on successful completion of PASN authentication
configures the required keys by using the command
QCA_NL80211_VENDOR_SUBCMD_SECURE_RANGING_CONTEXT to the driver.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
2022-09-02 16:25:20 +03:00
Vinay Gannevaram
de3b91a172 nl80211: Define vendor interface functions to offload PASN authentication
This defines the QCA vendor interface functions to offload PASN
authentication from the driver.

The driver sends the QCA_NL80211_VENDOR_SUBCMD_PASN event requesting to
perform PASN authentication with a list of peers with which the driver
needs to do ranging. wpa_supplicant performs PASN handshake with all the
peer devices and sets the required keys using the command
QCA_NL80211_VENDOR_SUBCMD_SECURE_RANGING_CONTEXT to the driver. After
PASN handshake is completed with all requested peers, wpa_supplicant
sends consolidated status for all peers to the driver.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
2022-09-02 16:18:26 +03:00
Vinay Gannevaram
edd89d6dbb PASN: Set keys from PTKSA cache for a valid PTKSA entry
Set secure ranging context to the driver for a valid PTKSA entry in the
PTKSA cache, if available. When the driver requests for PASN keys,
wpa_supplicant configures the keys from its cache if the keys for the
peer derived with the same own MAC address are available in the cache
instead of doing the full PASN handshake again.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
2022-09-02 16:18:14 +03:00
Vinay Gannevaram
e2c3cdf2ca nl80211: Register PASN Authentication frames for SME-in-driver
This is needed to allow PASN processing offload from the driver to
wpa_supplicant.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
2022-09-02 16:18:14 +03:00
Vinay Gannevaram
58a96187ee nl80211: Allow PASN Authentication frames with random (foreign) MAC address
To support secure ranging with a random MAC address, PASN handshake is
performed with a different source MAC address from the device's own
interface address. Hence, allow PASN Authentication frames with any
foreign MAC address to further process the Authentication frames.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
2022-09-02 16:18:14 +03:00
Vinay Gannevaram
24929543ba PASN: Deauthenticate on PTKSA cache entry expiration
Add an option for an alternative processing of PTKSA life time expiry.

Register a callback in wpa_supplicant to handle the life time expiry of
the keys in PTKSA cache. Send PASN deauthentication when a PTKSA cache
entry expires.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
2022-09-02 16:18:14 +03:00
Vinay Gannevaram
74d894a2ea PASN: Offload handshake for multiple peers from the driver
This brings in the functionality to hold multiple peers and perform PASN
authentication with each peer at a time and send the PASN response to
the driver. PASN parameters such as AKMP and cipher suite are obtained
from the BSS information of the cached scan results. Also add
functionality to trigger deauthentication to the peer for which PASN
request with action PASN_ACTION_DELETE_SECURE_RANGING_CONTEXT is
received.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
2022-09-02 16:18:12 +03:00
Vinay Gannevaram
06317f5e32 PASN: Add driver operation to set secure ranging context and PASN response
This is used to set secure ranging context and send PASN response to the
driver.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
2022-09-02 15:27:54 +03:00
Vinay Gannevaram
2edebc6b63 PASN: Add interface to handle PASN request from the driver
This brings in the function declarations and data structures that are
required for handling PASN request from the driver, sending secure
ranging context and PASN response to the driver.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
2022-09-02 15:27:50 +03:00
Vinay Gannevaram
9330bf3189 PASN: Add function to compute LTF keyseed from KDK
Add a function to derive the LTF keyseed from KDK. This function is
built only in case that CONFIG_PASN is enabled at build time.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
2022-09-01 20:30:11 +03:00
Vinay Gannevaram
9391f71004 Add own MAC address in PASN supplicant start and deauthentication
The driver requests PASN authentication for a peer with a specified
source (own) MAC address. Use the specified own MAC address for PASN
operations. This is needed to allow random MAC addresses to be used.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
2022-09-01 19:01:21 +03:00
Vinay Gannevaram
580bd04cf3 Add own MAC address used for key derivation to PTKSA cache
On successful PASN handshake or 4-way handshake with a peer, PTK is
derived using the local and peer MAC addresses as input. Store the own
MAC address that is used for key derivation in PTKSA cache to maintain
that state over potential MAC addresses changes.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
2022-09-01 19:01:21 +03:00
Vinay Gannevaram
d0d585c481 Store secure ranging driver capabilities in WPA state machine
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
2022-09-01 18:59:58 +03:00