This allows the control interface to be used similarly to the way D-Bus
interface was extended to force a specific GO BSSID for optimizing
scanning.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
Allow clients to specify the BSSID of an auto GO. If the auto GO has been
discovered on another interface, optimize scan frequency by performing
a single channel scan first. Android and ChromeOS use this to streamline
auto GO discovery.
Signed-off-by: Matthew Wang <matthewmwang@chromium.org>
When ACS is configured in multiple BSS case, sometimes a virtual AP
interface does not come up as the channel context information between
different BSSs of the same band does not match.
Same behavior is observed in case of multiple band/hardware under a
single wiphy, when we bring up multiple virtual interface in various
bands simultaneously and the kernel maps a random channel as it has more
than one channel context, e.g., say a 2.4 GHz channel to a 5 GHz virtual
AP interface when the start AP command is sent. This is because the
frequency information is not present in the command.
Add the frequency information into the start AP netlink command so that
the kernel maps the appropriate channel context by parsing it instead of
using a previous set channel information.
Signed-off-by: Harshitha Prem <quic_hprem@quicinc.com>
It was apparently possible for the test script to fetch the
PTKSA_CACHE_LIST information from hostapd before the PASN message 3 had
been processed since only the event from wpa_supplicant related to
sending of that frame was explicitly waited for. Add a small wait to try
to avoid this race condition with UML time-travel.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
This uses libnl3 to communicate with the macsec module available on
Linux. A recent enough version of libnl is needed for the hardware
offload support.
Signed-off-by: Emeel Hakim <ehakim@nvidia.com>
Add the country_code and country3 config parameter to the STATUS output
to easier determine the current values for each of an hostapd
access point. Currently neither STATUS, GET [country_code/country3] nor
GET_CONFIG output it.
This is useful if the hostapd access point has been created with
wpa_ctrl_request() without using a *.conf file (like hostapd.conf).
Signed-off-by: Antonio Prcela <antonio.prcela@gmail.com>
Signed-off-by: Antonio Prcela <antonio.prcela@sartura.hr>
sm->bssid has not yet been updated here, so use the provided bssid
instead. This avoids replacing the PTKSA entry for the previous AP when
a new PTKSA is being stored while using the FT protocol.
Fixes: d70060f966 ("WPA: Add PTKSA cache to wpa_supplicant for PASN")
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
PTKSA was stored for the 4-way handshake and FILS cases, but not when it
was being derived through the use of the FT protocol.
Fixes: f2f8e4f458 ("Add PTKSA cache to hostapd")
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
This function is not used outside wpa_auth.c and it is not mentioned in
any header file either, so it should have been marked static.
Fixes: f2f8e4f458 ("Add PTKSA cache to hostapd")
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
FT AP was silently ignoring EAPOL-Key msg 2/4 due to Key MIC mismatch
when the STA advertises support for Secure LTF and derives the KDK while
the AP implementation did not derive KDK.
Fix this to include KDK while deriving PTK for FT cases on the AP.
Signed-off-by: Shiva Sankar Gajula <quic_sgajula@quicinc.com>
Allows collecting and exposing more information about the station's
current connection from the kernel to the connection manager.
* Add an enum to represent guard interval settings to driver.h.
* Add fields for storing guard interval and dual carrier modulation
information into the hostap_sta_driver_data struct.
* Add bitmask values indicating the presence of fields.
* STA_DRV_DATA_TX_HE_DCM
* STA_DRV_DATA_RX_HE_DCM
* STA_DRV_DATA_TX_HE_GI
* STA_DRV_DATA_RX_HE_GI
* Retrieve NL80211_RATE_INFO_HE_GI and NL80211_RATE_INFO_HE_DCM in
get_sta_handler(), and set appropriate flags.
Signed-off-by: David Ruth <druth@chromium.org>
This enables connection managers to receive and use this information in
the same manner that other station information is exposed.
Signed-off-by: David Ruth <druth@chromium.org>
As a workup action during disassociation, wpa_supplicant checks if the
disconnection could have been caused by PSK mismatch during WPA 4-way
handshake with function could_be_psk_mismatch() in event.c. A MSG_INFO
message will be sent on the control interface when there could be a PSK
mismatch, and this heuristic can be useful to indicate if the
disconnection is caused by a wrong passphrase provided by the user.
Here, propagate a new D-Bus signal 'PskMismatch' to notify other
applicantions.
Signed-off-by: Yichen Yu <yichenyu@chromium.org>
Currently invitation request wait time is very long and not needed for
sending a single Action frame only. To not interfere with other parallel
channel activities, decrease the wait time to to 150 ms in case of an
active P2P GO on the system.
In addition, if a P2P GO tries to invite a client that doesn't respond,
it will attempt to invite again after 100 ms. This is too aggressive and
may result in missing beacon transmission and affecting GO activity on
its operating channel. Increase the timeout to 120 ms, to allow enough
time for beacon transmission.
Signed-off-by: Ayala Beker <ayala.beker@intel.com>
Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
- Do not try to enable 80 MHz if 40 MHz is disabled or not selected (e.g.,
due to obss_scan).
- If it is not possible to use 80 HMz or even 40 MHz, still attempt to
configure HE40/VHT40/HE20/VHT20 instead of bailing out.
- When bailing out, also disable HE.
Signed-off-by: Nicolas Cavallari <nicolas.cavallari@green-communications.fr>
If the PHY supports both 5 GHz and 6 GHz bands, there will be two
different struct hostapd_hw_modes with mode HOSTAPD_MODE_IEEE80211A,
one for each band, with potentially different capabilities.
Check that the struct hostapd_hw_modes actually contains the frequency
before selecting it.
Signed-off-by: Nicolas Cavallari <nicolas.cavallari@green-communications.fr>
ibss_mesh_setup_freq() has become a 342 line function with 23 local
variables, 1 or 2 goto labels depending on ifdefs and its logic is
quite unpredictable.
Split it into multiple functions. No functional change intended, it
should be bug-compatible with the original code, except for some log
messages that are skipped more often.
Signed-off-by: Nicolas Cavallari <nicolas.cavallari@green-communications.fr>
Add a new network profile option enable_4addr_mode=1 that puts an
interface in 4addr mode, for interfaces meant to be added to a bridge.
Signed-off-by: Konstantinos Natsakis <infradead.org@aleph-0.net>
wpa_supplicant_need_to_roam_within_ess() applies bias to the minimum
difference of the signal level required to roam if the roam is from 2.4
GHz to higher band, but doesn't apply bias if the roam is from a lower
band to 6 GHz. Add bias towards 6 GHz, as 6 GHz networks usually provide
higher throughput.
Signed-off-by: Kaidong Wang <kaidong@chromium.org>
Add support for WNM event report handling for the BSS color collision
and in use events.
Co-developed-by: Ryder Lee <ryder.lee@mediatek.com>
Signed-off-by: Yi-Chia Hsieh <yi-chia.hsieh@mediatek.com>
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Adding the hw_mode config parameter to the STATUS output to easier
determine the current hw_mode of an hostapd access-point. Currently
neither STATUS, GET hw_mode, nor GET_CONFIG output it.
Useful if the hostapd access point has been created with
wpa_ctrl_request() without using a *.conf file, like hostapd.conf.
Signed-off-by: Antonio Prcela <antonio.prcela@gmail.com>
Signed-off-by: Antonio Prcela <antonio.prcela@sartura.hr>
Per RFC 2548, 2.1.5, MS-CHAP-Error contains an Ident field of one octet
followed by an ASCII message. Add the missing Ident field.
Signed-off-by: Yihong Wu <wu@domosekai.com>
Move the logic of picking the best driver pref freq into a separate
function, and use this to extend the functionality for invitation
process.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
Some of the test cases can use dpp-ca.py symlink to sigma-dut.git. That
symlink is not in the repository, so ignore it explicitly in git status.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
Change Probe Response frames to be sent as broadcast for 6 GHz band per
IEEE Std 802.11ax‐2021, 26.17.2.3.2: "If a 6 GHz AP receives a Probe
Request frame and responds with a Probe Response frame (per 11.1.4.3.4),
the Address 1 field of the Probe Response frame shall be set to the
broadcast address, unless the AP is not indicating its actual SSID in
the SSID element of its Beacon frames."
Signed-off-by: Hari Chandrakanthan <quic_haric@quicinc.com>
Send NL80211_ATTR_MLO_SUPPORT flag in NL80211_CMD_CONNECT to indicate
wpa_supplicant has support to handle MLO connection for SME-in-driver
case.
Signed-off-by: Veerendranath Jakkam <quic_vjakkam@quicinc.com>
Enable MLO for SAE authentication when the driver indicates the AP MLD
address in an external authentication request. The MAC address of the
interface on which the external authentication request received will be
used as the own MLD address.
This commit does below for enabling MLO during external SAE
authentication:
- Use MLD addresses for SAE authentication.
- Add Basic Multi-Link element with the own MLD address in SAE
Authentication frames.
- Send SAE Authentication frames with the source address as the own MLD
address, destination address and BSSID as the AP MLD address to the
driver.
- Validate the MLD address indicated by the AP in SAE Authentication
frames against the AP MLD address indicated in external authentication
request.
- Store the PMKSA with the AP MLD address after completing SAE
authentication.
Signed-off-by: Veerendranath Jakkam <quic_vjakkam@quicinc.com>
Add QCA_WLAN_VENDOR_MCC_QUOTA_TYPE_LOW_LATENCY attribute
to enable/disable Multi-Channel concurrency low latency mode.
The firmware will do optimization of channel time quota for
low latency in Multi-Channel concurrency state if enabled.
Signed-off-by: Liangwei Dong <quic_liangwei@quicinc.com>
hostapd was previously storing the derived PMK-R0 and PMK-R1 as soon as
these keys were derived. While that is fine for most purposes, it is
unnecessary to do that so quickly and if anything were to fail before
the supplicant is able to return a valid EAPOL-Key msg 2/4, there would
not really be any real use for the derived keys.
For the special case of FT-PSK and VLAN determination based on the
wpa_psk file, the VLAN information is set in the per-STA data structures
only after the EAPOL-Key msg 2/4 MIC has been verified. This ended up
storing the PMK-R0/PMK-R1 entries without correct VLAN assignment and as
such, any use of the FT protocol would not be able to transfer the VLAN
information through RRB.
Split local storing of the FT key hierarchy for the cases using the FT
4-way handshake so that PMK-R0 and PMK-R1 are first derived and then
stored as a separate step after having verified the MIC in the EAPOL-Key
msg 2/4 (i.e., after having confirmed the per-STA passphrase/PSK was
selected) and VLAN update. This fixes VLAN information for the
wpa_psk_file cases with FT-PSK.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
During implementation of commit 257b119c2d ("QCA vendor attribute of
update roaming cached statistics info") some deficiencies were noted as
listed below, so fix them. Since these are pre-implementation changes,
no ABI breakage is introduced.
1) Change all RSSI values to be signed values.
2) Add enums for scan type and dwell type instead of documenting
their values with comments
3) Add missing QCA_ROAM_REASON_STA_KICKOUT to enum qca_roam_reason
Signed-off-by: Chunquan Luo <quic_chunquan@quicinc.com>
Make sure hostapd has had time to complete 4-way handshake processing
before initiating reauthentication from wpa_supplicant. There is a small
window for race condition here when testing with UML and time travel.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
The initial MACsec implementation required the EAP Session-Id to be at
least 65 octets long and by truncating the value to that length, the
practical limit of functional cases was limited to that exact length of
65 octets. While that happens to work with EAP method that use TLS, it
does not work with most other EAP methods.
Remove the EAP Session-Id length constraint and allow any length of the
Session-Id as long as the EAP method provides one. In addition, simplify
this be removing the unnecessary copying of the Session Id into a new
allocated buffer.
Fixes: dd10abccc8 ("MACsec: wpa_supplicant integration")
Fixes: a93b369c17 ("macsec: Support IEEE 802.1X(EAP)/PSK MACsec Key Agreement in hostapd")
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
Currently when using ACCEPT_ACL or DENY_ACL, no error is reported if
the rest of the command is unknown (e.g. 'ACCEPT_ACL FOOBAR' reports
'OK').
On the other hand, hostapd_cli makes it possible to use 'accept_acl'
and 'deny_acl' in lowercase, but the rest of the command (i.e. 'SHOW',
'ADD_MAC', 'CLEAR', etc) must be in uppercase.
As a result, the command 'accept_acl clear' could seem valid when
using hostapd_cli (as it reports 'OK'), while it actually does not do
anything (because 'clear' must be in uppercase).
To let users know whether the command really succeeded or not, report
an error when the command was not understood.
Note that this is also consistent with the way it is currently
implemented in wpa_supplicant.
Signed-off-by: Raphaël Mélotte <raphael.melotte@mind.be>
python2 is deprecated so move script to python3.
While at it, make some minor adjustments.
Signed-off-by: Mordechay Goodstein <mordechay.goodstein@intel.com>
Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
While checking for stale BSSes, the current time is used as a basis and
then based on age the stale check time is calculated, but if this is
done too early in the boot and if either BOOTTIME/MONOTONIC (the one
Zephyr uses by default) are used then the stale check time underflows
and goes to future causing active BSS entries in the scan to be treated
as stale and flushed.
Fix this by adding a check before calculating stale time and ignore this
check till the system reaches the BSS expiration time (this would never
happen with REALTIME clock).
Signed-off-by: Krishna T <krishna.t@nordicsemi.no>
Signed-off-by: Sridhar Nuvusetty <sridhar.nuvusetty@nordicsemi.no>
