Use crypto.h API to implement ECDH in DPP. This needs a new
initialization function in crypto.h to initialize an ECDH with a given
EC key.
Using crypto_ecdh_set_peerkey() to generate the ECDH secret in an
intermediate and dynamically allocated buffer removed the need for the
DPP-specific workaround for inconsistent length returned by
EVP_PKEY_derive() since that crypto_ecdh_set_peerkey() implementation
already had functionality for covering the changing secret_len value
from commit d001fe31ab ("OpenSSL: Handle EVP_PKEY_derive() secret_len
changes for ECDH").
Signed-off-by: Cedric Izoard <cedric.izoard@ceva-dsp.com>
Keep the locally defined ASN.1 sequence DPP_BOOTSTRAPPING_KEY for now to
avoid losing a workaround for BoringSSL from commit 746c1792ac ("DPP:
Build bootstrapping key DER encoding using custom routine").
Signed-off-by: Cedric Izoard <cedric.izoard@ceva-dsp.com>
Instead of generating EC point with random coordinates, generate a
valid EC point and then corrupt the coordinates after exporting them
in binary format.
Signed-off-by: Cedric Izoard <cedric.izoard@ceva-dsp.com>
Remove one more direct call to OpenSSL using crypto_ec_key_group() to
compare group of c-sign-key and ppKey when creating Configurator from
backup data.
Signed-off-by: Cedric Izoard <cedric.izoard@ceva-dsp.com>
Rewrite functions related to reconfig feature using EC point/bignum
primitives defined in crypto.h API.
Signed-off-by: Cedric Izoard <cedric.izoard@ceva-dsp.com>
Add two new functions in crypto.h that "wrap" around already defined
signing function with (r,s) interface instead of DER Ecdsa-Sig-Value.
Using those functions implies to compute the hash to sign manually
before.
Signed-off-by: Cedric Izoard <cedric.izoard@ceva-dsp.com>
Rewrite dpp_auth_derive_l_responder/initiator() using EC point/bignum
primitives defined in crypto.h API.
Signed-off-by: Cedric Izoard <cedric.izoard@ceva-dsp.com>
Rewrite EC point/bignum computation done in PKEX protocol using EC
point/bignum primitives already defined in crypto.h and couple of small
new helper functions.
Signed-off-by: Cedric Izoard <cedric.izoard@ceva-dsp.com>
Function crypto_ec_key_parse_priv() already parses ASN.1 ECPrivateKey so
use it when possible.
Signed-off-by: Cedric Izoard <cedric.izoard@ceva-dsp.com>
The extra validation steps through the OpenSSL X509 API are not really
necessary here and they most duplicate checks that happen implicitly
within d2i_PUBKEY() and the EVP_PKEY_get0_EC_KEY() checks in
crypto_ec_key_parse_pub().
Signed-off-by: Cedric Izoard <cedric.izoard@ceva-dsp.com>
Move code of dpp_set_pubkey_point_group() into crypto.h API. This
function initializes an EC public key using coordinates of the EC point
in binary format.
Signed-off-by: Cedric Izoard <cedric.izoard@ceva-dsp.com>
Move code of dpp_get_pubkey_point() to a crypto library specific
function crypto_ec_key_get_pubkey_point().
Signed-off-by: Cedric Izoard <cedric.izoard@ceva-dsp.com>
Add crypto_ec_key_get_ecprivate_key() function in crypto.h and use it
when possible in DPP code.
This function converts a struct crypto_ec_key into a DER encoded ASN.1
ECPrivateKey.
Signed-off-by: Cedric Izoard <cedric.izoard@ceva-dsp.com>
To remove direct dependency to OpenSSL in DPP replace EVP_PKEY
by struct crypto_ec_key in all structures and function prototypes.
All direct calls to EVP_PKEY_free() are replaced by calls to
crypto_ec_key_deinit().
Signed-off-by: Cedric Izoard <cedric.izoard@ceva-dsp.com>
Add the attribute QCA_WLAN_VENDOR_ATTR_SCAN_PRIORITY to configure the
priority of vendor scan relative to other scan requests. Add the valid
values that this attribute can take.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
These code paths on the Controller were calling dpp_connection_remove()
twice for the same connection in the error cases. That would result in
double-freeing of the memory, so fix this by remove the
dpp_connection_remove() call from the called function and instead,
remove the connection in dpp_controller_rx() error handling.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Stop the DPP Controller instance, if one is started, when the hostapd
interface that was used to start that Controller is removed. This is
needed to remove the control pointers that point to the soon-to-be-freed
hostapd structures. This fixes an issue where a Controller operation
with multiple interfaces could have resulted in references to freed
memory if an interface is removed without explicitly stopping the DPP
Controller.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Existing logic to disable HE in hostapd_set_freq_params() is to check
he_cap != NULL, but this is not correct as he_cap is defined as a stack
member of hostapd_hw_modes which can't be NULL. Add one more check
!he_cap->he_supported to make sure HE can be disabled if the driver not
support it.
This fixes a case where a driver does not support HE, but hostapd.conf
enables HE/HT40 on the 2.4 GHz band and hostapd failed to start with
error '40 MHz channel width is not supported in 2.4 GHz'.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Add a QCA vendor attribute to indicate agile spectral scan support for
320 MHz mode. Add another attribute to indicate the number of detectors
used for spectral scan in 320 MHz mode.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Introduce a new vendor command QCA_NL80211_VENDOR_SUBCMD_ROAM_EVENTS
that aims to configure/trigger the roam events from the driver.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Indicate DSCP Policy capability by including a WFA Capabilities element
containing the relevant bit set to 1 in the (Re)Association Request
frames when enabled by user.
Signed-off-by: Veerendranath Jakkam <vjakkam@codeaurora.org>
Add support to parse received DSCP Policy Request frames and send the
request details as control interface events.
Signed-off-by: Veerendranath Jakkam <vjakkam@codeaurora.org>
This new vendor command aims to indicate the driver to enable the
monitor mode for an interface on which this command is issued. Once
enabled, the frames (both TX and RX) on this interface are sent to an
active coexisting monitor interface.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Add new attributes for supporting MBSSID multi groups notifications
to qca_wlan_vendor_attr_mbssid_tx_vdev_status
(QCA_NL80211_VENDOR_SUBCMD_MBSSID_TX_VDEV_STATUS).
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
QCA_ROAM_REASON_USER_TRIGGER was wrongly documented as
QCA_ROAM_REASON_EXPLICIT_REQUEST, so correct it.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Enhance the P2P_GROUP_ADD command to support DFS channel with 80 and 160
MHz bandwidth to be used for autonomous GO when using offloaded DFS.
For example, 'P2P_GROUP_ADD freq=5500 max_oper_chwidth=80 ht40 vht'
- Previous behavior: AP fallback to channel 100 using 20 MHz with
"No VHT higher bandwidth support for the selected channel 100"
- Enhanced behavior: AP starts on channel 100 using 80 MHz with
"VHT center channel 106 for 80 or 80+80 MHz bandwidth"
This functionality is on top of the driver's capability to offload DFS,
which is advertized through WPA_DRIVER_FLAGS_DFS_OFFLOAD.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Add QCA vendor interface support for configuring background scan related
parameters to the driver/firmware.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Commit 45c3e72952 ("Add frequency to operating class determination
for 5 GHz 100..140") extends ieee80211_freq_to_channel_ext() with
knowledge of the operating classes for the 5 GHz channels 100..140.
Per "Table E-4 - Global operating classes" in IEEE Std 802.11-2020, 5
GHz channel 144 also maps to same operating classes, so update hostapd
code to reflect the change.
This issue is found when OCV enabled and 4-way-handshake failed due
to client OCI includes op_class 0 for channel 144. This showed
up in following manner in the debug log:
WPA: OCI KDE in EAPOL-Key - hexdump(len=9): dd 07 00 0f ac 0d 00 90 00
Error interpreting OCI: unrecognized opclass/channel pair (0/144)
Signed-off-by: Hu Wang <huw@codeaurora.org>
Enable support for P2P connection in 6 GHz with the channel width of 40
MHz, 80 MHz, and 160 MHz. The flag max_oper_chwidth is used to configure
the maximum channel width for P2P connection in 6 GHz with the commands
P2P_CONNECT, P2P_INVITE, and P2P_GROUP_ADD.
Signed-off-by: Sreeramya Soratkal <ssramya@codeaurora.org>
Current definition of wpas_p2p_get_ht40_mode() determines secondary
offset in the 5 GHz band. Enhance the functionality of this function to
determine offset to support 6 GHz channels also.
Signed-off-by: Sreeramya Soratkal <ssramya@codeaurora.org>
Add a new attribute into qca_wlan_vendor_attr_ll_stats_results to
support getting interface time slicing duty cycle info.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
IEEE Std 802.11ax-2021 added channel 177 into global operating class 125
and consequently channel 173 in global operating class 126 (HT40+) and
channel 177 in global operating class 127 (HT40-).
Signed-off-by: Cedric Izoard <cedric.izoard@ceva-dsp.com>
Skip the test of HE PHY capability bit "Support for a 40 MHz and 80 MHz
channel width" when starting an AP with a 20 MHz channel on the 5 GHz
band.
Signed-off-by: Cedric Izoard <cedric.izoard@ceva-dsp.com>
Add a QCA vendor attribute to configure the driver/firmware the allowed
bands for roaming by userpace. This attribute is also used to get the
configured roam bands from the driver.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Generate an event on the control socket interface when a network is
added or removed. The event name CTRL-EVENT-NETWORK-<ADDED|REMOVED>
is followed by the network entry identifier. The event matches the
corresponding Network<Added|Removed> signal on the d-bus interface.
Signed-off-by: Andrew Beltrano <anbeltra@microsoft.com>
==19798==ERROR: AddressSanitizer: heap-use-after-free on address 0x6110000663f8 at pc 0x55a2c485a232 bp 0x7ffeb42dcaf0 sp 0x7ffeb42dcae0
READ of size 8 at 0x6110000663f8 thread T0
Connect STA wlan0 to AP
#0 0x55a2c485a231 in ptksa_cache_add ../src/common/ptksa_cache.c:310
#1 0x55a2c4398045 in hostapd_store_ptksa ../src/ap/wpa_auth_glue.c:943
#2 0x55a2c4430980 in wpa_auth_store_ptksa ../src/ap/wpa_auth.c:232
#3 0x55a2c44578e1 in sm_WPA_PTK_PTKINITDONE_Enter ../src/ap/wpa_auth.c:3650
#4 0x55a2c44578e1 in sm_WPA_PTK_Step ../src/ap/wpa_auth.c:3798
#5 0x55a2c44578e1 in wpa_sm_step ../src/ap/wpa_auth.c:4437
#6 0x55a2c445d99d in wpa_receive ../src/ap/wpa_auth.c:1411
#7 0x55a2c43e7747 in ieee802_1x_receive ../src/ap/ieee802_1x.c:1118
#8 0x55a2c43bbf73 in hostapd_event_eapol_rx ../src/ap/drv_callbacks.c:1542
#9 0x55a2c43bbf73 in wpa_supplicant_event ../src/ap/drv_callbacks.c:1932
#10 0x55a2c466cb2d in drv_event_eapol_rx ../src/drivers/driver.h:6074
#11 0x55a2c466cb2d in nl80211_control_port_frame ../src/drivers/driver_nl80211_event.c:2822
#12 0x55a2c466cb2d in process_bss_event ../src/drivers/driver_nl80211_event.c:3194
#13 0x7feed9e90b9b in nl_cb_call ./include/netlink-private/netlink.h:145
#14 0x7feed9e90b9b in recvmsgs ./lib/nl.c:1006
#15 0x7feed9e90b9b in nl_recvmsgs_report ./lib/nl.c:1057
#16 0x7feed9e91058 in nl_recvmsgs ./lib/nl.c:1081
#17 0x55a2c45f2e8c in wpa_driver_nl80211_event_receive ../src/drivers/driver_nl80211.c:1782
#18 0x55a2c44b9afa in eloop_sock_table_dispatch ../src/utils/eloop.c:603
#19 0x55a2c44be122 in eloop_run ../src/utils/eloop.c:1228
#20 0x55a2c43360bf in hostapd_global_run /home/mbr/hostapd/hostapd/main.c:451
#21 0x55a2c43360bf in main /home/mbr/hostapd/hostapd/main.c:898
#22 0x7feed8ce20b2 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x270b2)
#23 0x55a2c432f3fd in _start (/home/mbr/hostapd/hostapd/hostapd+0x9f23fd)
0x6110000663f8 is located 184 bytes inside of 216-byte region [0x611000066340,0x611000066418)
freed by thread T0 here:
#0 0x7feeda1477cf in __interceptor_free (/usr/lib/x86_64-linux-gnu/libasan.so.5+0x10d7cf)
#1 0x55a2c44ce56b in os_free ../src/utils/os_unix.c:773
#2 0x55a2c451a986 in radius_msg_free ../src/radius/radius.c:137
#3 0x55a2c4527104 in radius_client_msg_free ../src/radius/radius_client.c:261
#4 0x55a2c452f53c in radius_client_list_add ../src/radius/radius_client.c:715
#5 0x55a2c452f53c in radius_client_send ../src/radius/radius_client.c:807
#6 0x55a2c453b24c in accounting_sta_report ../src/ap/accounting.c:352
#7 0x55a2c453d6e9 in accounting_sta_stop ../src/ap/accounting.c:384
#8 0x55a2c44190fd in ap_free_sta ../src/ap/sta_info.c:194
#9 0x55a2c4934530 in handle_deauth ../src/ap/ieee802_11.c:6035
#10 0x55a2c4934530 in ieee802_11_mgmt ../src/ap/ieee802_11.c:6399
#11 0x55a2c43bf114 in hostapd_mgmt_rx ../src/ap/drv_callbacks.c:1468
#12 0x55a2c43bf114 in wpa_supplicant_event ../src/ap/drv_callbacks.c:1912
#13 0x55a2c465faf7 in mlme_event_mgmt ../src/drivers/driver_nl80211_event.c:823
#14 0x55a2c4661774 in mlme_event ../src/drivers/driver_nl80211_event.c:1135
#15 0x55a2c466c43b in process_bss_event ../src/drivers/driver_nl80211_event.c:3177
#16 0x7feed9e90b9b in nl_cb_call ./include/netlink-private/netlink.h:145
#17 0x7feed9e90b9b in recvmsgs ./lib/nl.c:1006
#18 0x7feed9e90b9b in nl_recvmsgs_report ./lib/nl.c:1057
previously allocated by thread T0 here:
#0 0x7feeda147bc8 in malloc (/usr/lib/x86_64-linux-gnu/libasan.so.5+0x10dbc8)
#1 0x55a2c44cd387 in os_malloc ../src/utils/os_unix.c:715
#2 0x55a2c44ceb7f in os_zalloc ../src/utils/os_unix.c:779
#3 0x55a2c451a9f2 in radius_msg_new ../src/radius/radius.c:109
#4 0x55a2c4539a6e in accounting_msg ../src/ap/accounting.c:46
#5 0x55a2c453be15 in accounting_report_state ../src/ap/accounting.c:439
#6 0x55a2c453d91d in accounting_init ../src/ap/accounting.c:534
#7 0x55a2c4378952 in hostapd_setup_bss ../src/ap/hostapd.c:1333
#8 0x55a2c4382530 in hostapd_setup_interface_complete_sync ../src/ap/hostapd.c:2094
#9 0x55a2c4382815 in hostapd_setup_interface_complete ../src/ap/hostapd.c:2229
#10 0x55a2c4384100 in setup_interface2 ../src/ap/hostapd.c:1726
#11 0x55a2c4386b58 in setup_interface ../src/ap/hostapd.c:1628
#12 0x55a2c4386b58 in hostapd_setup_interface ../src/ap/hostapd.c:2318
#13 0x55a2c4387a57 in hostapd_enable_iface ../src/ap/hostapd.c:2730
#14 0x55a2c455d723 in hostapd_ctrl_iface_enable /home/mbr/hostapd/hostapd/ctrl_iface.c:1606
#15 0x55a2c455d723 in hostapd_ctrl_iface_receive_process /home/mbr/hostapd/hostapd/ctrl_iface.c:3607
#16 0x55a2c456821e in hostapd_ctrl_iface_receive /home/mbr/hostapd/hostapd/ctrl_iface.c:4018
#17 0x55a2c44b9afa in eloop_sock_table_dispatch ../src/utils/eloop.c:603
#18 0x55a2c44be122 in eloop_run ../src/utils/eloop.c:1228
#19 0x55a2c43360bf in hostapd_global_run /home/mbr/hostapd/hostapd/main.c:451
#20 0x55a2c43360bf in main /home/mbr/hostapd/hostapd/main.c:898
#21 0x7feed8ce20b2 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x270b2)
SUMMARY: AddressSanitizer: heap-use-after-free ../src/common/ptksa_cache.c:310 in ptksa_cache_add
Shadow bytes around the buggy address:
0x0c2280004c20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0c2280004c30: 00 00 fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c2280004c40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0c2280004c50: 00 00 00 00 00 00 00 00 00 fa fa fa fa fa fa fa
0x0c2280004c60: fa fa fa fa fa fa fa fa fd fd fd fd fd fd fd fd
=>0x0c2280004c70: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd[fd]
0x0c2280004c80: fd fd fd fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c2280004c90: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
0x0c2280004ca0: fd fd fd fd fd fd fd fd fd fd fd fd fa fa fa fa
0x0c2280004cb0: fa fa fa fa fa fa fa fa fd fd fd fd fd fd fd fd
0x0c2280004cc0: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
Shadow byte legend (one shadow byte represents 8 application bytes):
Addressable: 00
Partially addressable: 01 02 03 04 05 06 07
Heap left redzone: fa
Freed heap region: fd
Stack left redzone: f1
Stack mid redzone: f2
Stack right redzone: f3
Stack after return: f5
Stack use after scope: f8
Global redzone: f9
Global init order: f6
Poisoned by user: f7
Container overflow: fc
Array cookie: ac
Intra object redzone: bb
ASan internal: fe
Left alloca redzone: ca
Right alloca redzone: cb
Shadow gap: cc
==19798==ABORTING
Fixes: a4e3691616 ("WPA: Add PTKSA cache implementation")
Signed-off-by: Michael Braun <michael-dev@fami-braun.de>
Add support to receive and process SCS Response frames from the AP and
indicate the status to upper layers.
Signed-off-by: Vinita S. Maloo <vmaloo@codeaurora.org>
Add QCA new status vendor attribute
QCA_WLAN_VENDOR_TWT_STATUS_POWER_SAVE_EXIT_TERMINATE
to indicate the TWT session termination due to power save
exit request from userspace.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Add the following vendor attribute to indicate the bandwidth to be used
for spectral scan operation:
- QCA_WLAN_VENDOR_ATTR_SPECTRAL_SCAN_CONFIG_BANDWIDTH
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Enhance QCA_NL80211_VENDOR_SUBCMD_THERMAL_CMD to fetch thermal
statistics for different temperature levels from the driver to
userspace. The statistics will be stored in the driver/firmware for
predefined temperature levels and will be reported to userspace when
QCA_NL80211_VENDOR_SUBCMD_THERMAL_CMD is sent with the command type
QCA_WLAN_VENDOR_ATTR_THERMAL_CMD_TYPE_GET_THERMAL_STATS.
The thermal statistics can be cleared from userspace by sending a
QCA_NL80211_VENDOR_SUBCMD_THERMAL_CMD command with the type
QCA_WLAN_VENDOR_ATTR_THERMAL_CMD_TYPE_CLEAR_THERMAL_STATS.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Determine if the TDLS peer supports TDLS in 6 GHz band based on the HE 6
GHz Band Capabilities element received in the TDLS Setup Response frame.
Indicate the peer's HE 6 GHz capabilities to the driver through
sta_add().
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Add QCA vendor attributes to configure the driver to enable/disable the
Broadcast TWT support and Rx Control Frame To MultiBSS support in HE
capabilities information field. This attribute is used for testing
purposes.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Update QCA_WLAN_VENDOR_ATTR_TWT_SETUP_WAKE_TIME_TSF
TWT attribute to use it in TWT setup command to pass TSF value.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Add new QCA vendor attribute to configure the driver to enable/disable
the BSS max idle period support. This attribute is used for testing
purposes.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Add a QCA vendor attribute to configure the driver to use scan
request BSSID value in Probe Request frame RA(A1) for scan.
This attribute is used for testing purpose.
The driver saves this configuration and applies this setting to all user
space scan requests until the setting is cleared. If this configuration
is set, the driver uses the BSSID value from the scan request to set the
RA(A1) in the Probe Request frames during the scan, else the broadcast
address is set in the Probe Request frames RA(A1).
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Extend the previously 5 GHz specific 80 and 160 MHz channels helper
functions to support 6 GHz channels.
Signed-off-by: Sreeramya Soratkal <ssramya@codeaurora.org>
Introduce P2P 6 GHz band capable information in Device Capability
Bitmap of P2P Capability sub-attribute.
Signed-off-by: Sreeramya Soratkal <ssramya@codeaurora.org>
Add QCA vendor interface to configure the driver which transport mode to
use for sending CFR data to userspace. Currently, relayfs and netlink
event modes are supported.
Signed-off-by: Vamsi Krishna <vamsin@codeaurora.org>
Add a QCA vendor attribute to configure the driver to use Data or
Management frames for keep alive data. This attribute is used for
testing purpose.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Add QCA vendor attribute to configure the driver to transmit the
Data frames with ER SU PPDU type format. This attribute is used
for testing purpose.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Add QCA vendor attribute QCA_WLAN_VENDOR_ATTR_CONFIG_FT_OVER_DS
to configure FT over DS to the driver/firmware.
Signed-off-by: Vinita S. Maloo<vmaloo@codeaurora.org>
Add QCA interface to specify the RSSI thresholds separately for candidate
APs from different bands.
Signed-off-by: Vamsi Krishna <vamsin@codeaurora.org>
Mention that for AP mode this attribute is required in
response for TWT SET, TWT GET, TWT SUSPEND, and TWT
TERMINATE. And is required in request for TWT GET, and
TWT TERMINATE.
For STA mode, the usage of this attribute remains unchanged.
Signed-off-by: Mohammad Asaad Akram <asadkrm@codeaurora.org>
This moves the implementation closer to the current IEEE 802.11 standard
since B15 of Frame Control field was renamed to +HTC to match it newer
uses.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Add QCA vendor interface for userspace to get information of usable
channels for different interface types from the driver/firmware.
Signed-off-by: Vamsi Krishna <vamsin@codeaurora.org>
Get the DPP Relay Controller context from the list of configured
Controllers based on the correct hostapd callback context. This is
needed to pick the correct hostapd interface for sending out the
response over air, e.g., when the same hostapd process controls a 2.4
GHz only and a 5 GHz only interface.
Signed-off-by: Disha Das <dishad@codeaurora.org>
The firmware rejects the TWT setup request when scan is in
progress. Extend enum qca_wlan_vendor_twt_status to represent new
reason code for it.
Signed-off-by: Mohammad Asaad Akram <asadkrm@codeaurora.org>
Define a new reason code in enum qca_wlan_vendor_hang_reason,
QCA_WLAN_TASKLET_CREDIT_LATENCY_DETECT, for tasklet/credit latency
detection.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Introduce a QCA vendor command to configure the concurrent connection
policies when multiple STA interfaces are (getting) active.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Add timeout to close incomplete DPP relay connections. This is needed to
avoid getting stuck with old entries that prevent new connections from
getting started.
Signed-off-by: Disha Das <dishad@codeaurora.org>
Simplify the implementation by using shared functions for parsing the
capabilities instead of using various similar but not exactly identical
checks throughout the implementation.
Signed-off-by: Jouni Malinen <j@w1.fi>
IEEE Std 802.11-2020 mandates H2E to be used whenever an SAE password
identifier is used. While this was already covered in the
implementation, the sae_prepare_commit() function still included an
argument for specifying the password identifier since that was used in
an old test vector. Now that that test vector has been updated, there is
no more need for this argument anymore. Simplify the older non-H2E case
to not pass through a pointer to the (not really used) password
identifier.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Define the new TWT attributes for configuring the broadcast TWT
parameters in enum qca_wlan_vendor_attr_twt_setup.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
The firmware rejects the TWT setup request when roaming and channel
switch is in progress. Extend enum qca_wlan_vendor_twt_status to
represent new reason codes for these cases.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This changes the Send-Confirm value for the first SAE Confirm message to
be 1 instead of 0 for all cases to match the design shown in IEEE Std
802.11-2020, Figure 12-4 (SAE finite state machine).
Sc is defined to be "the number of SAE Confirm messages that have been
sent" which is a bit vague on whether the current frame is included in
the count or not. However, the state machine is showing inc(Sc)
operation in all cases before the "2" event to build the Confirm.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
The firmware sends new reason codes to indicate TWT teardown due to
single channel and multi channel concurrency. Update the enum
qca_wlan_vendor_twt_status to represent new reason code.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
When a public key is included in the PASN Parameters element, it should
be encoded using the RFC 5480 conventions, and thus the first octet of
the Ephemeral Public Key field should indicate whether the public key is
compressed and the actual key part starts from the second octet.
Fix the implementation to properly adhere to the convention
requirements for both wpa_supplicant and hostapd.
Signed-off-by: Ilan Peer <ilan.peer@intel.com>
The 6 GHz band operating class 136 is defined to use 20 MHz bandwidth.
Return the value accordingly from center_idx_to_bw_6ghz() to cover this
special case.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Define the following additional TWT attribute for
qca_wlan_vendor_attr_twt_setup:
QCA_WLAN_VENDOR_ATTR_TWT_SETUP_WAKE_INTVL2_MANTISSA to configure the
mantissa in microseconds.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This adds new control interface commands TWT_SETUP and TWT_TEARDOWN. For
now, these are only for testing purposes to be able to trigger
transmission of the TWT Action frames without configuring any local
behavior for TWT in the driver.
Signed-off-by: Ben Greear <greearb@candelatech.com>
It is more convenient to see the exact error in the debug log instead of
getting noted that something was invalid.
Signed-off-by: Jouni Malinen <j@w1.fi>
Add a QCA vendor attribute to configure the driver to allow the 6 GHz
connection with all security types. This attribute is used for testing
purposes.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Add a QCA vendor attribute to ignore SAE H2E requirement mismatch for 6
GHz connection. This attribute is used for testing purposes.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This is an attempt of making the code easier to understand for static
analyzers. The helper functions were already verifying that these IEs
are fully within the memory buffer, but that may not have been clear
enough for automated analysis.
Signed-off-by: Jouni Malinen <j@w1.fi>
BRCM vendor command used to trigger ACS scan. After ACS finished,
DHD driver will send results by event BRCM_VENDOR_EVENT_ACS.
Signed-off-by: Xinrui Sun <xinrui.sun@broadcom.com>
Determine if the TDLS peer is HE capable based on HE Capability element
received in the TDLS Setup Response frame. Indicate the peer's HE
capabilities to the driver through sta_add().
Signed-off-by: Sreeramya Soratkal <ssramya@codeaurora.org>
Add a QCA vendor attribute to enable/disable the Punctured Preamble Rx
support in HE PHY capabilities.
This attribute is used for testing purposes.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Add a QCA vendor attribute to configure the driver to disable data and
management response frame transmission to test the BSS max idle period
feature.
This attribute is used for testing purposes.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Add a QCA vendor attribute to configure the driver/firmware to use only
RU 242 tone for data frame transmission.
This attribute is used for testing purposes.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Add a QCA vendor attribute to configure the driver with a specific BSS
max idle period value to advertise in (Re)Association Request frames.
This attribute is used for testing purposes.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
The TX event for the next frame in the sequence might be received before
the TX status for the final GAS response frame is processed. This used
to result in the Config Result getting discarded and the negotiation not
completing successfully on the Configurator side.
Accept the Config Result message as an indication of the final GAS
response frame having went through fine even if the TX status has not
yet been processed to avoid this issue from a potential race condition
on kernel events.
Signed-off-by: Jouni Malinen <j@w1.fi>
Add additional attributes for the QCA vendor command
QCA_NL80211_VENDOR_SUBCMD_GET_STA_INFO to get finer details on roaming
behavior, TSF out of sync count, and the latest TX rate, Rate Index used
for the transmission.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Add definitions from IEEE Std 802.11ai-2016, 9.6.8.36 FILS discovery
frame format and extensions for the 6 GHz band from IEEE P802.11ax/D8.0.
Signed-off-by: Aloka Dixit <alokad@codeaurora.org>
According to latest IEEE 802.11 standard, Transmit Power Envelope
element is also relevant to IEEE 802.11ax and is no longer called VHT
Transmit Power Envelope. Remove the VHT naming from the element and move
hostapd_eid_txpower_envelope() from ieee802_11_vht.c to ieee802_11.c in
preparation of using it with HE.
Signed-off-by: Shay Bar <shay.bar@celeno.com>
There are 2 HW modes with IEEE80211_MODE_A: one for the 5 GHz channels
and one for 6 GHz channels. Since hw_get_chan() checks all the
compatible hw modes, eventually, an incorrect hw mode is selected.
To fix this, add a function that checks if a specific mode supports
the requested frequency and if so use it as the current mode.
Signed-off-by: Ilan Peer <ilan.peer@intel.com>
Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
Allow HE MCS rate to be used for beacon transmission when the driver
advertises the support. The rate is specified with a new beacon_rate
option "he:<HE MCS>" in hostapd configuration.
Signed-off-by: Rajkumar Manoharan <rmanohar@codeaurora.org>
Use more accurate INTERWORKING_EXCLUDED for this. The actual event
prefix is not changed to remains compatible with external components
using this control interface event message.
Signed-off-by: Jouni Malinen <j@w1.fi>
In some contexts (e.g., Multi-AP) it can be useful to have access to
some of the management frames in upper layers (e.g., to be able to
process the content of association requests externally).
Add 'notify_mgmt_frames'. When enabled, it will notify the ctrl_iface
when a management frame arrives using the AP-MGMT-FRAME-RECEIVED event
message.
Note that to avoid completely flooding the ctrl_iface, not all
management frames are included (e.g., Beacon and Probe Request frames
are excluded).
Signed-off-by: Raphaël Mélotte <raphael.melotte@mind.be>
Old gcc versions complain about signed/unsigned comparison in
dpp_rx_gas_resp(). Hide it.
Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
IEEE P802.11az/D2.6 added definitions to include RSNXE in the PASN
negotiation. Implement the new functionality in both wpa_supplicant and
hostapd.
Signed-off-by: Ilan Peer <ilan.peer@intel.com>
IEEE P802.11az/D2.6 defines the following additional capabilities to
RSNXE:
- Secure LTF support
- Secure RTT support
- Protection of range negotiation and measurement management frames.
Add support for advertising the new capabilities.
Signed-off-by: Ilan Peer <ilan.peer@intel.com>
Add PASN implementation to wpa_supplicant
1. Add functions to initialize and clear PASN data.
2. Add functions to construct PASN Authentication frames.
3. Add function to process PASN Authentication frame.
4. Add function to handle PASN frame TX status.
5. Implement the station side flow processing for PASN.
The implementation is missing support for wrapped data and PMKSA
establishment for base AKMs, and only supports PASN authentication or
base AKM with PMKSA caching.
The missing parts will be added in later patches.
Signed-off-by: Ilan Peer <ilan.peer@intel.com>
In order to be able to perform secure LTF measurements, both the
initiator and the responder need to first derive TK and KDK and store
them, so they would later be available for the secure LTF negotiation.
Add a basic implementation of a PTKSA cache that stores derived TK/KDK
which can later be used for secure LTF negotiation, and add it to the
build configuration.
Signed-off-by: Ilan Peer <ilan.peer@intel.com>
Add helper functions to construct a PASN Authentication frame and
validate its content, which are common to both wpa_supplicant and
hostapd.
Signed-off-by: Ilan Peer <ilan.peer@intel.com>
1. Add a function to derive the PTK from a PMK and additional data.
2. Add a function to calculate the MIC for a PASN frames.
3. Add a function to compute the hash of an authentication frame body.
The above are built only in case that CONFIG_PASN is enabled at build
time.
Signed-off-by: Ilan Peer <ilan.peer@intel.com>
Extend the fils_pmk_to_ptk() to also derive Key Derivation
Key (KDK) which can later be used for secure LTF measurements.
Signed-off-by: Ilan Peer <ilan.peer@intel.com>
Extend the wpa_pmk_r1_to_ptk() to also derive Key Derivation
Key (KDK), which can later be used for secure LTF measurements.
Signed-off-by: Ilan Peer <ilan.peer@intel.com>
Extend the wpa_pmk_to_ptk() to also derive Key Derivation
Key (KDK), which can later be used for secure LTF measurements.
Update the wpa_supplicant and hostapd configuration and the
corresponding WPA and WPA Auth state machine, to allow enabling of KDK
derivation. For now, use a testing parameter to control whether KDK is
derived.
Signed-off-by: Ilan Peer <ilan.peer@intel.com>
PASN authentication requires that group management cipher suite
would be set to 00-0F-AC:7 in the RSNE, so consider it as a valid
group management cipher and adjust the code accordingly.
Signed-off-by: Ilan Peer <ilan.peer@intel.com>
Add support for new channels 173 and 177 in the operating classes 125 to
130 as defined in draft IEEE P802.11ax/D8.0.
Signed-off-by: Sreeramya Soratkal <ssramya@codeaurora.org>
The operating class 129 includes channels with a maximum bandwidth of
160 MHz with center frequency index 50 and 114. The previous definition
of operating class 129 considered the center frequency index as actual
channels resulting in incorrect channel setup for the operating class.
Fix the definition of operating class 129 to consider channels with the
center frequency index of 50 and 114.
Also update the comment that describes the channel selection for
operating 128, 129, and 130 which mentions wpas_p2p_allow_channel()
verifies the channels while wpas_p2p_verify_channel() takes care of it.
Signed-off-by: Sreeramya Soratkal <ssramya@codeaurora.org>
After sending DPP Auth Response, the Responder might not receive the
Auth Confirm either due to the Initiator not sending it or the reception
of the frame failing for some reason (e.g., Responder having already
left the negotiation channel). If this happens, following initiation
attempts would fail since the consecutive Auth Request would get
discarded since the previous authentication is still in progress.
Terminate DPP authentication on Responder, if no Auth Confirm is
received within one second of successfully sending Auth Response. This
allows the Responder to accept start of a new exchange.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
The response for the respective TWT operations can either be synchronous
or asynchronous (wherever specified). If synchronous, the response to
this operation is obtained in the corresponding vendor command reply to
the user space. For asynchronous case, the response is obtained as an
event with the same operation type.
Drivers shall support either of these modes but not both simultaneously.
The support for asynchronous mode is advertised through the new flag
QCA_WLAN_VENDOR_FEATURE_TWT_ASYNC_SUPPORT. If the driver does not
include this flag, it shall support synchronous mode.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Define the following additional TWT operations:
QCA_WLAN_TWT_GET_STATS, QCA_WLAN_TWT_CLEAR_STATS,
QCA_WLAN_TWT_GET_CAPABILITIES, QCA_WLAN_TWT_SETUP_READY_NOTIFY.
Also define new attributes to qca_wlan_vendor_attr_twt_setup
and qca_wlan_vendor_attr_twt_nudge.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Replace the implicit boolean checks that used int variables with use of
a more explicit bool variable type.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Support possible band combinations of 2.4 GHz, 5 GHz, and 6 GHz with
QCA_WLAN_VENDOR_ATTR_SETBAND_MASK attribute. Ensure backwards
compatibility with old drivers that are using
QCA_WLAN_VENDOR_ATTR_SETBAND_VALUE attribute and supporting only 2.4 GHz
and 5 GHz bands.
Signed-off-by: Veerendranath Jakkam <vjakkam@codeaurora.org>
S1G beacons save a few bytes by not requiring the RSNE in beacon if RSN
BSS is configured. Handle this in wlantest by only clearing RSNE from
the BSS info if frame is a Probe Response frame.
Signed-off-by: Thomas Pedersen <thomas@adapt-ip.com>
Define QCA vendor attributes to dynamically configure TX NSS and RX NSS
to be used with QCA_NL80211_VENDOR_SUBCMD_SET_WIFI_CONFIGURATION and
QCA_NL80211_VENDOR_SUBCMD_GET_WIFI_CONFIGURATION commands.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
TWT nudge is a combination of suspend and resume in a single request.
Add TWT nudge operation and QCA vendor attributes to support
the TWT nudge request.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
P2P usage in the 6 GHz band is not standardized yet by WFA. Disable P2P
operations in the 6 GHz band to avoid potential interop issues with
existing P2P devices in production. P2P operations in the 6 GHz band can
be reenabled later after defining standard ways to address potential
interop issues with existing P2P devices.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Introduces a vendor specific feature capability
QCA_WLAN_VENDOR_FEATURE_CONCURRENT_BAND_SESSIONS to know if the device
supports concurrent network sessions on different Wi-Fi bands. This feature
capability is attributed to the hardware's capability to support the same
(e.g., DBS).
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Define a QCA vendor attribute
QCA_WLAN_VENDOR_ATTR_WIFI_TEST_CONFIG_FULL_BW_UL_MU_MIMO to
enable/disable full bandwidth UL MU-MIMO subfield in the HE PHY
capabilities information field for testing purposes.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
The allocated memory pointed by the pem pointer was freed on an error
path without clearing the pointer to NULL before returning it from the
function. This could have resulted in use of freed memory in an error
case. Fix this by clearing the pointer so that the function returns NULL
properly in the case of this error.
Fixes: ace3723d98 ("DPP2: Enterprise provisioning (Enrollee)")
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
DPP_CONFIGURATOR_ADD processing of the new ppkey parameter had a
copy-paste error in determining the correct length of this parameter.
Fix that by referencing the correct pointer.
Fixes: 9c1fbff074 ("DPP2: Generate a privacy protection key for Configurator")
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Add support for missing 6 GHz operating classes as defined in
IEEE P802.11ax/D7.0.
This is needed to avoid OCV failures on the 6 GHz band when the channel
width is larger than 20 MHz.
Signed-off-by: Veerendranath Jakkam <vjakkam@codeaurora.org>
Previously only primary channel number used to calculate 6GHz operating
class in ieee80211_freq_to_channel_ext() and it is always giving 131
operating class. Fix this by mapping operating class using chanwidth and
sec_channel also.
This is needed to avoid OCV failures on the 6 GHz band when the channel
width is larger than 20 MHz.
Signed-off-by: Veerendranath Jakkam <vjakkam@codeaurora.org>
In theory, the EVP_PKEY_get0_EC_KEY() could fail, so verify that it
succeeds before using the pointer to get the group.
Fixes: 65e94351dc ("DPP2: Reconfig Authentication Request processing and Response generation")
Signed-off-by: Disha Das <dishad@codeaurora.org>
IANA assigned the TCP port 8908 for DPP, so update the implementation to
match the formal assignment.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
If SAE_CONFIG_PK is not defined and sae->pk isn't zero (which is
possible as it is controlled by the commit message status code),
sae_derive_keys() may end up deriving PMK and KCK from an
uninitialized array. Fix that.
Fixes: 6b9e99e571 ("SAE-PK: Extend SAE functionality for AP validation")
Fixes: 20ccf97b3d ("SAE-PK: AP functionality")
Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
The connection process fails for several reasons and the status codes
defined in IEEE Std 802.11 do not cover the locally generated reason
codes. Add an attribute to QCA_NL80211_VENDOR_SUBCMD_GET_STA_INFO vendor
sub command which can be used by the driver/firmware to report various
additional reason codes for connection failures.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This allows the privacyProtectionKey to be transferred to a new
Configurator similarly to the way c-sign-key is transferred.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Use ppKey instead of C-sign-key to encrypted E-id to E'-id into Reconfig
Announcement frame on the Enrollee side.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Store the received privacy protection key from Connector into
wpa_supplicant network profile and indicate it through the control
interface similarly to C-sign-key.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This provides the new privacy protection key to the Enrollee so that
this can be used to protect E-id in Reconfig Announcement frames.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Generate a new key for Configurator. This is either generated
automatically for the specified curve or provided from external source
with the new ppkey=<val> argument similarly to the way c-sign-key was
previously generated.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
We don't really need to duplicate more of this, so just
move the lib.rules include to the end and do more of the
stuff that's common anyway there.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Derive the library name from the directory name, and let each
library Makefile only declare the objects that are needed.
This reduces duplicate code for the ar call. While at it, also
pretty-print that call.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This is something I hadn't previously done, but there are
cases where it's needed, e.g., building 'wlantest' and then
one of the tests/fuzzing/*/ projects, they use a different
configuration (fuzzing vs. not fuzzing).
Perhaps more importantly, this gets rid of the last thing
that was dumped into the source directories, apart from
the binaries themselves.
Note that due to the use of thin archives, this required
building with absolute paths.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Instead of building in the source tree, put most object
files into the build/ folder at the root, and put each
thing that's being built into a separate folder.
This then allows us to build hostapd and wpa_supplicant
(or other combinations) without "make clean" inbetween.
For the tests keep the objects in place for now (and to
do that, add the build rule) so that we don't have to
rewrite all of that with $(call BUILDOBJS,...) which is
just noise there.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Define a control event with bootstrap id, frame source, frequency, and
chirp hash for receipt of Presence Announcement (chirp) frames.
Signed-off-by: Andrew Beltrano <anbeltra@microsoft.com>
DPP tech spec was modified to use v1(0) instead of v2(1) for the
OneAsymmetricKey in the Configurator backup structure to match the
description in RFC 5958 Section 2 which indicates v2 to be used when any
items tagged as version 2 are included. No such items are actually
included in this case, so v1 should be used instead.
Change OneAsymmetricKey generation to use v1(0) instead of v2(1) and
parsing to accept either version to be used. This is not backwards
compatible with the earlier implementation which requires v2(1) when
parsing the received value.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
crypto_bignum_init_set() might fail in case of memory allocation
failures. These two cases within sswu() did not handle that properly,
i.e., a memory allocation failure could have resulted in dereferencing a
NULL pointer. Check the return value before proceeding to fix this.
Fixes: aeb022f8e5 ("SAE: Implement hash-to-element PT/PWE crypto routines")
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Introduce QCA_ATTR_ROAM_CONTROL_SCAN_SCHEME_TRIGGERS that represents the
triggers for which the scan scheme from enum qca_roam_scan_scheme has to
be applied.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
The firmware sends a new status code to indicate an already suspended
TWT session. Update the status code enum to represent this state.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
IEEE Std 802.11 specifies that the Operating Classes field terminates
immediately before the OneHundredAndThirty Delimiter (i.e., an octet
with value 130). Move the operating class value 130 last in the global
op_class array so that it gets added as the last entry into the
Supported Operating Clases element and the 6 GHz operating class is
parsed in that element by implementation that stop at the assumed
OneHundredAndThirty Delimiter.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Add additional attributes to enum qca_vendor_attr_roam_control to
control the roam behavior through QCA_NL80211_VENDOR_SUBCMD_ROAM and
QCA_WLAN_VENDOR_ATTR_ROAMING_PARAM_CONTROL.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Add new QCA vendor attributes to get thermal level from the driver. The
driver may return thermal level when userpace requests, or send a
thermal event when thermal level changes.
Signed-off-by: Hu Wang <huw@codeaurora.org>
Enhance the return values of ocv_verify_tx_params with enum to indicate
different OCI verification failures to caller.
Signed-off-by: Veerendranath Jakkam <vjakkam@codeaurora.org>
This was changed in the protocol design to include nonce from both
devices, so update implementation to match.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This was changed in the protocol design to allow ke derivation to use
E-nonce, so update implementation to match.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This change adds QCA_NL80211_VENDOR_SUBCMD_MBSSID_TX_VDEV_STATUS,
and enum for qca_wlan_vendor_attr_mbssid_tx_vdev_status to notify
Tx VDEV status.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Add a new vendor attribute for GPIO configuration. In addition, document
the previously defined attributes.
Signed-off-by: Chaoli Zhou <zchaoli@codeaurora.org>
These were not really used anymore since the AP/Relay case did not set
msg_ctx or process_conf_obj in the global DPP context. Get the
appropriate pointers more directly from the more specific data
structures instead and remove these global values.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Extend hostapd support for DPP Controller to cover the DPP_CONTROLLER_*
cases that were previously implemented only in wpa_supplicant. This
allows hostapd/AP to be provisioned using DPP over TCP.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Firmware statistics are received in the driver as opaque data. The host
target needs to send this opaque data to userspace wifistats
application. This new event is used to transfer this opaque data to the
application.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Add a new QCA vendor attribute to configure the driver/firmware to
ignore SA Query timeout. If this configuration is enabled the
driver/firmware shall not send Deauthentication frame when SA Query
times out. This is required to support STA testbed role.
Signed-off-by: Veerendranath Jakkam <vjakkam@codeaurora.org>
These vendor attributes for FT/OCV/SAE testing can be configured only
when the STA is in connected state. Update the documentation of the
attributes to reflect the same.
Fixes: 18f3f99ac4 ("Add vendor attributes to configure testing functionality for FT/OCV/SAE")
Signed-off-by: Veerendranath Jakkam <vjakkam@codeaurora.org>
Add support to get number of MIC errors, missing MME incidents, and
packet replay incidents observed while using IGTK/BIGTK keys when PMF
and/or beacon protection features are enabled.
These counters are applicable only for STA mode and can be fetched
through the QCA_NL80211_VENDOR_SUBCMD_GET_STA_INFO vendor command.
Signed-off-by: Veerendranath Jakkam <vjakkam@codeaurora.org>
Add support to parse the (Re)Association Response frames to check if the
AP has accepted/declined the MSCS request in response to the
corresponding (Re)Association Request frame. AP indicates the result by
setting it in the optional MSCS Status subelement of MSCS Descriptor
element in (Re)Association Response frame.
This MSCS Status subelement is defined in the process of being added
into P802.11-REVmd/D4.0 (11-20-0516-17-000m-cr-mscs-and-cid4158).
Signed-off-by: Vinita S. Maloo <vmaloo@codeaurora.org>
Add support to receive and process MSCS Response frames from the AP and
indicate the status to upper layers.
Signed-off-by: Vinita S. Maloo <vmaloo@codeaurora.org>
Add a QCA vendor subcommand QCA_NL80211_VENDOR_SUBCMD_UPDATE_SSID
to update the new SSID in hostapd. NL80211_ATTR_SSID is used to encapsulate
the new SSID.
Signed-off-by: Pooventhiran G <pooventh@codeaurora.org>
Currently the driver/firmware indicates CCA busy time which includes own
TX and RX time and as such, does not allow the CCA busy time due to
other nodes to be computed. Add separate statistics to indicate own
radio TX time and own radio RX time to facilitate userspace applications
to compute CCA busy time because of traffic unintended to this device.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
All QCA_WLAN_VENDOR_ATTR_LL_STATS_CHANNEL_* attributes are also nested
within QCA_WLAN_VENDOR_ATTR_LL_STATS_CH_INFO, not only
QCA_WLAN_VENDOR_ATTR_LL_STATS_CHANNEL_INFO* attributes in the current
implementation. Fix QCA_WLAN_VENDOR_ATTR_LL_STATS_CH_INFO documentation
accordingly.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This commit does the following enhancements to the TWT interface:
Corrects the documentation for QCA_WLAN_TWT_SUSPEND and
QCA_WLAN_TWT_TERMINATE. Specifies that these operations carry the
parameters obtained through QCA_WLAN_VENDOR_ATTR_CONFIG_TWT_PARAMS. This
interface is very recently introduced and missed to document the same.
There are no user space or driver components using this interface yet.
Hence, enhancing/modifying the interface.
Corrects the documentation for
QCA_WLAN_VENDOR_ATTR_TWT_SETUP_WAKE_DURATION. Mentions that the units it
represent is a multiple of 256 microseconds rather than a TU. The host
driver always interpreted this as an unit in 256 microseconds and there
are no user space implementations that are impacted with this change in
the unit. Hence, modifying the documentation.
Introduces QCA_WLAN_VENDOR_ATTR_TWT_RESUME_NEXT2_TWT_SIZE, which is
similar to that of QCA_WLAN_VENDOR_ATTR_TWT_RESUME_NEXT_TWT, but carries
an offset/data of u32 size.
Introduces MAC_ADDR attribute to represent the peer for the TWT setup
and resume operations.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
While the listed unknown operating class/channel number pairs need to be
ignored, that should be done in a manner than prevents the parsed
bootstrapping info from being used as if it had no channel list (i.e.,
allowing any channel) if there are no known operating class/channel
number pairs.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Extend DPP authentication session search for the DPP_QR_CODE command to
cover the ongoing exchanges in Controller/Responder.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
The case where mutual authentication with QR Code bootstrapping is used
with scanning of the QR Code during the exchange resulted in the
Controller closing the TCP socket too early. Fix this by leaving the
socket open while waiting for the full Authentication Response message.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Extend the DPP_CONTROLLER_START command to accept the optional qr=mutual
parameter similarly to the DPP_LISTEN case.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Add support to configure the number of TX chains and the number of RX
chains to be used during a connection.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Extend dpp_control_get_auth() to find the ongoing session for enterprise
credential provisioning in cases where the Controller/Configurator
initiated the exchange. Only the other direction was supported
previously.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Add an encrypted Enrollee identifier into Reconfig Announcement frames
and decrypt that on the Configurator side. The actual E-id value is
currently not used for anything, but it can be used in the future to
provide better control over reconfiguration.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This was added to the protocol design to support cases where the
C-sign-key uses a different group than the netAccessKey. The Enrollee
now indicates its netAccessKey group in Reconfig Announcement and the
Configurator builds it own reconfig Connector using that group instead
of the group used for the C-sign-key.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Introduce additional attributes for the TWT response parameters from the
host driver. Also, add ATTR_TWT_RESUME_FLOW_ID for TWT Resume request.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Update the SAE-PK implementation to match the changes in the protocol
design:
- allow only Sec values 3 and 5 and encode this as a single bit field
with multiple copies
- add a checksum character
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
The documentation for the QCA_WLAN_VENDOR_ATTR_CONFIG_UDP_QOS_UPGRADE
attribute had incorrectly specified the value of 0 (corresponding to BE)
to disable the QoS upgrade. BK (1) is a lower priority AC compared to BE
and if BE is used to disable the upgrade, there would be no possibility
for configured UDP AC upgrade to replace BK-from-DSCP with BE. Thus,
correct this by specifying that the value of BK (1) is used to disable
this UDP AC upgrade.
Fixes: ebd5e764f9 ("Vendor attribute to configure QoS/AC upgrade for UDP frames")
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
sae_check_confirm_pk() and sae_write_confirm_pk() were using different
checks for determining whether SAE-PK was used. It was apparently
possible to miss the checks in sae_write_confirm_pk() in some AP cases
where SAE H2E is being used. Fix this by checking sae->pk in the
write-confirm case similarly to the way this was done in check-confirm.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Debug logs did not make it clear whether the failure happens when
checking a received SAE confirm or when writing own SAE confirm. Those
cases have different checks on when to go through SAE-PK processing, so
it is useful to make this part clear in the debug log.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Introduce a new attribute QCA_WLAN_VENDOR_ATTR_CONFIG_UDP_QOS_UPGRADE
to configure access category override for UDP frames.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Introduces a vendor command to get the currently enabled band(s)
through QCA_NL80211_VENDOR_SUBCMD_GETBAND.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Also introduce a new attribute QCA_WLAN_VENDOR_ATTR_SETBAND_MASK to
carry this new bitmask enum. This attribute shall consider the bitmask
combinations to define the respective band combinations and substitutes
QCA_WLAN_VENDOR_ATTR_SETBAND_VALUE. The old attribute use remains same
as before.
In addition, document the previously undocumented, but defined,
QCA_NL80211_VENDOR_SUBCMD_SETBAND.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
40/80 MHz bandwidth setting was being rejected due to incorrect sanity
check on the channel index. Fix that for the bandwidths larger than 20
MHz.
Fixes: d7c2c5c98c ("AP: Add initial support for 6 GHz band")
Signed-off-by: Pradeep Kumar Chitrapu <pradeepc@codeaurora.org>
The 0..3 value decoded from the password was not incremented to the
actual 2..5 range for Sec. This resulted in not properly detecting the
minimum password length.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
The channel numbering/center frequencies was changed in IEEE
P802.11ax/D6.1. The center frequencies of the channels were shifted by
10 MHz. Also, a new operating class 136 was defined with a single
channel 2. Add required support to change the channelization as per IEEE
P802.11ax/D6.1.
Signed-off-by: Wu Gao<wugao@codeaurora.org>
Signed-off-by: Vamsi Krishna <vamsin@codeaurora.org>
Add events for within-ESS reassociation. This allows us to monitor roam
events, both skipped and allowed, in tests.
Signed-off-by: Matthew Wang <matthewmwang@chromium.org>
This allows the DPP_CA_SET command to be targeting a specific DPP-CST
event in cases where the Configurator did not receive the bootstrapping
information for the peer.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Make Configurator wait for CSR (i.e., another Config Request) when using
DPP over TCP similarly to the over Public Action frame case.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This was previously covered for the DPP over Public Action frames, but
the DPP over TCP case was missed.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Parse the received CSR, verify that it has been signed correctly, and
verify that the challengePassword is present and matches the derived cp.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Add initial Enrollee functionality for provisioning enterprise (EAP-TLS)
configuration object. This commit is handling only the most basic case
and a number of TODO items remains to handle more complete CSR
generation and config object processing.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Use "client device" as the term for the device that operates under a
guidance of the device responsible for enforcing DFS rules.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Operation in the 6 GHz band mandates valid HE capabilities element in
station negotiation. Reject association request upon receiving invalid
or missing HE elements.
Signed-off-by: Rajkumar Manoharan <rmanohar@codeaurora.org>
Previously, 6 GHz Band Capability element was derived from HT and VHT
capabilities of the device. Removes such unnecessary dependency by
relying directly on the HE capability.
In addition, clean up the struct ieee80211_he_6ghz_band_cap definition
to use a 16-bit little endian field instead of two 8-bit fields to match
the definition in P802.11ax.
Signed-off-by: Rajkumar Manoharan <rmanohar@codeaurora.org>
Move the FILS Public Key element and the FILS Key Confirmation element
to be separate IEs instead of being encapsulated within the SAE-PK
element. This is also removing the unnecessary length field for the
fixed-length EncryptedModifier.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This was clarified in the draft specification to not be a mandatory
requirement for the AP and STA to enforce, i.e., matching security level
is a recommendation for AP configuration rather than a protocol
requirement.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Use value 2 to point to RFC 5480 which describes the explicit
indicatiotion of the public key being in compressed form.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This is in preparation of implementation changes to check SAE-PK
password length more accurately based on the Sec value.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
The new sae_commit_status and sae_pk_omit configuration parameters and
an extra key at the end of sae_password pk argument can be used to
override SAE-PK behavior for testing purposes.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Define QCA vendor attribute in SET(GET)_WIFI_CONFIGURATION to
dynamically configure capabilities for dynamic bandwidth adjustment.
Signed-off-by: Min Liu <minliu@codeaurora.org>
Define QCA vendor attribute in SET(GET)_WIFI_CONFIGURATION to
dynamically configure capabilities for channel width.
Signed-off-by: Min Liu <minliu@codeaurora.org>
Add new QCA vendor attributes to configure RSNXE Used (FTE), ignore CSA,
and OCI frequency override with QCA vendor command
QCA_NL80211_VENDOR_SUBCMD_WIFI_TEST_CONFIGURATION for STA testbed role.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This maintains knowledge of whether H2E or PK was used as part of the
SAE authentication beyond the removal of temporary state needed during
that authentication. This makes it easier to use information about which
kind of SAE authentication was used at higher layer functionality.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
While this is not explicitly defined as the limit, lambda=8 (i.e., 9
characters with the added hyphen) is needed with Sec=5 to reach the
minimum required resistance to preimage attacks, so use this as an
implicit definition of the password length constraint.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Lambda >= 12 is needed with Sec = 2, so drop the shorter password
lengths in the sae_pk and module_wpa_supplicant test cases.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
While the current implementation forces these groups to be same, that is
not strictly speaking necessary and the correct group to use here is
K_AP, not the SAE authentication group.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This adds core SAE functionality for a new mode of using SAE with a
specially constructed password that contains a fingerprint for an AP
public key and that public key being used to validate an additional
signature in SAE confirm from the AP.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Add an attribute QCA_WLAN_VENDOR_ATTR_OEM_DATA_RESPONSE_EXPECTED
to get the response for the queried data.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Add a new OCV-FAILURE control interface event to notify upper layers of
OCV validation issues. This commit adds this for SA Query processing in
AP mode.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Make reporting of OCV validation failure reasons more flexible by
removing the fixed prefix from ocv_verify_tx_params() output in
ocv_errorstr so that the caller can use whatever prefix or encapsulation
that is most appropriate for each case.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Define QCA vendor attributes for SET(GET)_WIFI_CONFIGURATION to
dynamically configure capabilities for TX A-MSDU and RX A-MSDU.
Signed-off-by: Min Liu <minliu@codeaurora.org>
Add a QCA vendor subcommand QCA_NL80211_VENDOR_SUBCMD_CONFIG_TSPEC
to add and delete TSPEC in STA mode.
The attributes defined in enum qca_wlan_vendor_attr_config_tspec
are used to encapsulate required information.
Signed-off-by: Min Liu <minliu@codeaurora.org>
Add new QCA vendor attributes to configure misbehavior for PMF
protection for Management frames and to inject Disassociation frames.
These attributes are used for testing purposes.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Add an attribute that can be used with
QCA_NL80211_VENDOR_SUBCMD_SET_WIFI_CONFIGURATION vendor command to
configure different PHY modes to the driver/firmware.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
The VHT Operation Information subfield is conditonally present, so do
not hardcoded it in struct ieee80211_he_operation. These members of the
struct are not currently used, so these can be removed without impact to
functionality.
Signed-off-by: Rajkumar Manoharan <rmanohar@codeaurora.org>
Defines IEEE P802.11ax/D6.0, 9.4.2.261 HE 6 GHz Band Capabilities
element and 6 GHz Operation Information field of HE Operation element
(IEEE P802.11ax/D6.0, Figure 9-787k).
Signed-off-by: Rajkumar Manoharan <rmanohar@codeaurora.org>
Use a shared wpa_alg_bip() function for this and fix the case in
nl_add_key() to cover all BIP algorithms. That fix does not change any
behavior since the function is not currently used with any BIP
algorithm, but it is better to avoid surprises should it ever be needed
with IGTK.
Signed-off-by: Jouni Malinen <j@w1.fi>
IGTK is the key that is used a BIP cipher. WPA_ALG_IGTK was the
historical name used for this enum value when only the AES-128-CMAC
based BIP algorithm was supported. Rename this to match the style used
with the other BIP options.
Signed-off-by: Jouni Malinen <j@w1.fi>
This file needs the EVP_PKEY_get0_EC_KEY() compatibility wrapper just
like other DPP source code files using this function.
Fixes: 21c612017b ("DPP: Move configurator backup into a separate source code file")
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This allows DPP_AUTH_INIT to be used with tcp_addr=<dst> argument and
Configurator parameters to perform Configurator initiated DPP
provisioning over TCP. Similarly, DPP_CONTROLLER_START can now be used
to specify Configurator/Enrollee roles and extend Controller to work in
Enrollee role.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Recognize the Reconfig Announcement message type and handle it similarly
to the Presence Announcement in the Relay, i.e., send it to the first
Controller if the local Configurator does not have matching C-sign-key.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Use the new struct dpp_authentication instance when setting Configurator
parameters for authentication exchange triggered by Presence
Announcement. conn->auth is NULL here and would cause dereferencing of a
NULL pointer if dpp_configurator_params is set.
Fixes: fa5143feb3 ("DPP2: Presence Announcement processing in Controller")
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Extend Enrollee functionality to process Reconfig Authentication
Confirm message and start GAS client.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Extend Configurator functionality to sign a special Connector for
reconfiguration and reply with Reconfig Authentication Request frame
when Reconfig Announcement frame is received with a matching C-sign key
hash value.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Check if there is a matching Configurator and be ready to initiate
Reconfig Authentication (which itself is not included in this commit).
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Extend DPP chirping mechanism to allow Reconfig Announcement frames to
be transmitted instead of the Presence Announcement frames. Add a new
wpa_supplicant control interface command "DPP_RECONFIG <network id>" to
initiate reconfiguration for a specific network profile.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Split ke derivation into two parts so that the previously used
internal-only PRK gets stored as the bk in the authentication state.
This new key will be needed for deriving additional keys with DPP R2.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This removes unnecessary allocations and simplifies the implementation
by not having to remember to free the cloned reference.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Fix a copy-paste error in parsing the version info.
Fixes: 7dd768c3ca ("DPP2: Version information in bootstrapping info URI")
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Add the local supported version information into the bootstrapping
information (V=2 in the URI) and parse this from received URI.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Report MUD URL and bandSupport from config request if those optional
nodes are included. For now, these are mainly for testing purposes since
there is no mechanism to delay sending of config response.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
When DPP v2 implementation is hardcoded to behave as v1 for testing
purposes, leave out the Protocol Version attribute form Authentication
Request instead of including it there with indication for v1.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This simplifies dpp_build_conf_obj_dpp() and makes it easier to share
the signing functionality for other purposes like reconfiguration where
the Configurator needs to sign a dppCon object for itself without
generating the encapsulating config object.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
"SET dpp_version_override <ver>" can now be used to request
wpa_supplicant and hostapd to support a subset of DPP versions. In
practice, the only valid case for now is to fall back from DPP version 2
support to version 1 in builds that include CONFIG_DPP2=y.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Documentation of the return values for wpa_parse_vendor_specific() and
wpa_parse_generic() were not accurate and the parsing results from these
were not really handled appropriately. There is no point in calling
wpa_parse_vendor_specific() if wpa_parse_generic() recognizes a KDE. Not
that this would break anything in practice, but still, it looks
confusing.
The part about handling wpa_parse_vendor_specific() return value can, at
least in theory, break some cases where an unexpectedly short KDE/vendor
specific element were present and something would need to be recognized
after it. That does not really happen with any standard compliant
implementation and this is unlikely to cause any real harm, but it is
clearer to handle this more appropriately even for any theoretical case,
including misbehavior of a peer device.
Instead of stopping parsing on too short vendor specific element,
continue parsing the following KDEs/IEs. Skip the
wpa_parse_vendor_specific() call when a KDE has been recognized. Also
fix the return value documentation for wpa_parse_generic() and remove
the useless return value from wpa_parse_vendor_specific().
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
EVP_PKEY_get0_EC_KEY() compatibility wrapper is used only within
CONFIG_DPP2 blocks, so define it with matching condition.
Signed-off-by: Jouni Malinen <j@w1.fi>
Add a build flag CONFIG_NO_TKIP=y to remove all TKIP functionality from
hostapd and wpa_supplicant builds. This disables use of TKIP as both the
pairwise and group cipher. The end result does not interoperate with a
WPA(v1)-only device or WPA+WPA2 mixed modes.
Signed-off-by: Disha Das <dishad@codeaurora.org>
Add an attribute QCA_WLAN_VENDOR_ATTR_SPECTRAL_SCAN_CONFIG_FREQUENCY_2
for describing the secondary 80 MHz span of agile spectral scan.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Mark own bootstrap information as having been used in NFC negotiated
connection handover and do not accept non-mutual authentication when
processing Authentication Response from the peer when such bootstrapping
information is used.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Connector alone is not sufficient for authentication during
reconfiguration, so store the netAccessKey as well.
Fixes: e4eb009d98 ("DPP2: Add Connector and C-sign-key in psk/sae credentials for reconfig")
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
If the Enrollee indicates support for DPP R2 or newer, add Connector and
C-sign-key in psk/sae credentials (i.e., cases where DPP AKM is not
enabled) for reconfiguration. Extend processing of such credentials in
wpa_supplicant network profile addition to handle this new case
correctly by not setting key_mgmt=DPP based on Connector being present,
but by looking at the actual akm value in the config object.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Define a driver interface event for Beacon frame protection failures.
Report such events over the control interface and send a
WNM-Notification Request frame to the AP as well.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
EVP_PKEY_get0_EC_KEY() was added in OpenSSL 1.1.0, so add a
compatibility wrapper for it when building with OpenSSL 1.0.2.
Fixes: c025c2eb59 ("DPP: DPPEnvelopedData generation for Configurator backup")
Fixes: 7d9e320054 ("DPP: Received Configurator backup processing")
Signed-off-by: Jouni Malinen <j@w1.fi>
Add definition for HE bit in neighbor report BSSID Information field
from IEEE P802.11ax/D6.0, 9.4.2.36 Neighbor Report element.
Signed-off-by: Sathishkumar Muruganandam <murugana@codeaurora.org>
This functionality was repeated for multiple different frames. Use a
shared helper function to avoid such duplication.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Process the received Presence Announcement frames in Controller. If a
matching bootstrapping entry for the peer is found, initiate DPP
authentication to complete provisioning of the Enrollee.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Process the received Presence Announcement frames in AP/Relay. If a
matching bootstrapping entry for the peer is found in a local
Configurator, that Configurator is used. Otherwise, the frame is relayed
to the first configured Controller (if available).
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Process received Presence Announcement frames and initiate
Authentication exchange if matching information is available on the
Configurator.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Add a new wpa_supplicant control interface command "DPP_CHIRP own=<BI
ID> iter=<count>" to request chirping, i.e., sending of Presence
Announcement frames, to be started.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Add new identifier definitions for presence announcement,
reconfiguration, and certificate enrollment.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
"DPP_BOOTSTRAP_SET <ID> <configurator parameters..>" can now be used to
set peer specific configurator parameters which will override any global
parameters from dpp_configurator_params.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This is a more convenient way of addressing cases where a
Configurator/Controller may store a large number of peer bootstrapping
information instances and may need to manage different configuration
parameters for each peer while operating as the Responder.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Set the global pointer and msg_ctx when allocating struct
dpp_authentication instead of needing to pass these to
dpp_set_configurator().
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Check whether the Transition Disable KDE is received from an
authenticated AP and if so, whether it contains valid indication for
disabling a transition mode. If that is the case, update the local
network profile by removing the less secure options.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Define the OUI Type and bitmap values for Transition Disable KDE. These
will be shared by both the AP and STA implementations.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Add QCA_WLAN_VENDOR_CFR_NDPA_NDP_ALL in enum
qca_wlan_vendor_cfr_capture_type. This capture type requests all NDPA
NDP frames to be filtered.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
The parameters that need to be applied are symmetric to those of VHT,
however the validation code needs to be tweaked to check the HE
capabilities.
Signed-off-by: Shashidhar Lakkavalli <slakkavalli@datto.com>
Signed-off-by: John Crispin <john@phrozen.org>
Enhanced channel frequency response supports capturing of channel status
information based on RX. Define previous CFR as version 1 and enhanced
CFR as version 2. If target supports both versions, two versions can't
be enabled at same time. Extend attributes for enhanced CFR capture in
enum qca_wlan_vendor_peer_cfr_capture_attr.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Add more hang reason codes for the hang reason in the
QCA_NL80211_VENDOR_SUBCMD_HANG events. This also introduces the
attribute QCA_WLAN_VENDOR_ATTR_HANG_REASON_DATA to carry the required
data for the respective hang reason. This data is expected to contain
the required dump to analyze the reason for the hang.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Some APs have managed to add two SSID elements into Beacon frames and
that used to result in picking the last one which had incorrect data in
the known examples of this misbehavior. Pick the first one to get the
correct SSID.
Signed-off-by: Jouni Malinen <j@w1.fi>
wpa_parse_kde_ies(), i.e., the only caller to wpa_parse_generic(),
verifies that there is room for KDE Length field and pos[1] (that
length) octets of payload in the Key Data buffer. The PMKID KDE case
within wpa_parse_generic() was doing an unnecessary separate check for
there being room for the Length, OUI, and Data Type fields. This is
covered by the check in the calling function with the combination of
verifying that pos[1] is large enough to contain RSN_SELECTOR_LEN +
PMKID_LEN octets of payload.
This is confusing since no other KDE case was checking remaining full
buffer room within wpa_parse_generic(). Clean this up by removing the
unnecessary check from the PMKID KDE case so that all KDEs are handled
consistently.
Signed-off-by: Jouni Malinen <j@w1.fi>
wpa_parse_generic() can now recognize the Key ID KDE that will be needed
to deliver the Key ID of the pairwise key when Extended Key ID is used.
Signed-off-by: Alexander Wetzel <alexander@wetzel-home.de>
KEY_FLAG_MODIFY was initial added for the planned Extended Key ID
support with commit a919a26035 ("Introduce and add key_flag") and then
removed with commit 82eaa3e688 ("Remove the not yet needed
KEY_FLAG_MODIFY") to simplify commit e9e69221c1 ("Validity checking
function for key_flag API").
Add it again and update check_key_flag() accordingly.
Signed-off-by: Alexander Wetzel <alexander@wetzel-home.de>
Check whether an error is reported from any of the functions that could
in theory fail and if so, do not proceed with the partially filled SAE
commit buffer.
Signed-off-by: Jouni Malinen <j@w1.fi>
There was a copy-paste error in this code that would be adding the
connectorTemplate once that becomes available. In practice, this was not
reachable code, but anyway, this should be ready for potential addition
of connectorTemplate in the future.
Signed-off-by: Jouni Malinen <j@w1.fi>
The initial implementation of the PTK derivation workaround for
interoperability with older OWE implementations forced
WPA_KEY_MGMT_PSK_SHA256 to be used for all of PTK derivation. While that
is needed for selecting which hash algorithm to use, this was also
changing the length of the PTK components and by doing so, did not
actually address the backwards compatibility issue.
Fix this by forcing SHA256 as the hash algorithm in PTK derivation
without changing the PTK length calculation for OWE when
owe_ptk_workaround is enabled.
Fixes: 65a44e849a ("OWE: PTK derivation workaround in AP mode")
Fixes: 8b138d2826 ("OWE: PTK derivation workaround in STA mode")
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Add masks for each key type to define which flags can be combined and
add a helper function to validate key_flag values.
Signed-off-by: Alexander Wetzel <alexander@wetzel-home.de>
I decided to drop KEY_FLAG_MODIFY instead of allowing flag combinations not
yet used in the code and will simply recreate it with the Extended Key
ID patches once we get there. For that reason I also did not renumber
the flags.
Signed-off-by: Alexander Wetzel <alexander@wetzel-home.de>
The commit a34ca59e (SAE: Allow SAE password to be configured separately
(STA)) added sae_password configuration option. We should also consider
sae_password in the wpa_config_write() function which stores the valid
network block details to an external database.
Fixes: a34ca59e4d ("SAE: Allow SAE password to be configured separately (STA)")
Signed-off-by: Sachin Shelke <sachin.shelke@nxp.com>
Signed-off-by: Cathy Luo <xiaohua.luo@nxp.com>
Signed-off-by: Ganapathi Bhat <ganapathi.bhat@nxp.com>
Add support for element defragmentation as defined in IEEE
P802.11-REVmd/D3.0, 10.28.12 (Element defragmentation).
Signed-off-by: Ilan Peer <ilan.peer@intel.com>
IEEE P802.11az/D2.0 renamed the FILS Wrapped Data element,
removing the FILS prefix. Change the code accordingly.
Signed-off-by: Ilan Peer <ilan.peer@intel.com>
WEP should not be used for anything anymore. As a step towards removing
it completely, move all WEP related functionality to be within
CONFIG_WEP blocks. This will be included in builds only if CONFIG_WEP=y
is explicitly set in build configuration.
Signed-off-by: Jouni Malinen <j@w1.fi>
wpa_ctrl.h can be installed separately with libwpa_client, so
utils/common.h won't be available to its users.
Signed-off-by: Andrej Shadura <andrew.shadura@collabora.co.uk>
Add an attribute QCA_WLAN_VENDOR_ATTR_SCAN_DWELL_TIME for specifying
dwell time in the QCA vendor scan command. This is a common value which
applies across all frequencies requested in the scan.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This attribute enables/disables the host driver to send roam reason
information in the Reassociation Request frame to the AP in the same
ESS.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Couple of the attributes were defined with inconsistent prefix in the
name (missing "CONFIG_"). Fix these to use the common prefix for all
enum qca_wlan_vendor_attr_config values. Add defined values for the
incorrect names to avoid issues with existing users.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Rekeying a pairwise key using only keyid 0 (PTK0 rekey) has many broken
implementations and should be avoided when using or interacting with
one. The effects can be triggered by either end of the connection and
range from hardly noticeable disconnects over long connection freezes up
to leaking clear text MPDUs.
To allow affected users to mitigate the issues, add a new hostapd
configuration option "wpa_deny_ptk0_rekey" to replace all PTK0 rekeys
with disconnection. This requires the station to reassociate to get
connected again and as such, can result in connectivity issues as well.
Signed-off-by: Alexander Wetzel <alexander@wetzel-home.de>
The HE Operation field for BSS color consists of a disabled, a partial,
and 6 color bits. The original commit adding support for BSS color
considered this to be a u8. This commit changes this to the actual
bits/values.
This adds an explicit config parameter for the partial bit. The disabled
is set to 0 implicitly if a bss_color is defined.
Interoperability testing showed that stations will require a BSS color
to be set even if the feature is disabled. Hence the default color is 1
when none is defined inside the config file.
Signed-off-by: John Crispin <john@phrozen.org>
This commit adds new attributes for getting the Probe Response frame
IEs, Beacon frame IEs and the disconnection reason codes through
get_sta_info vendor command.
The host driver shall give this driver specific reason code through
the disconnection reason code attribute
QCA_WLAN_VENDOR_ATTR_GET_STA_DRIVER_DISCONNECT_REASON.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This acts as an event from the host driver to the user space to notify
the driver specific reason for a disconnection. The host driver
initiates the disconnection for various scenarios (beacon miss, Tx
Failures, gateway unreachability, etc.) and the reason codes from
cfg80211_disconnected() do not carry these driver specific reason codes.
Host drivers should trigger this event immediately prior to triggering
cfg80211_disconnected() to allow the user space to correlate the driver
specific reason code with the disconnect indication.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This acts as a vendor event and is used to update the information
of a station from the driver to userspace.
Add an attribute for the driver to update the channels scanned in
the last connect/roam attempt.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This attribute aims to configure the STA to send the Beacon Report
Response with failure reason for the scenarios where the Beacon Report
Request cannot be handled.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This ugly hack for being able to search for optional arguments with
space before them was quite inconvenient and unexpected. Clean this up
by handling this mess internally with a memory allocation and string
duplication if needed so that the users of wpa_supplicant control
interface do not need to care about such details.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
As qca_vendor.h alone can be included by other applications, define
macro BIT() in qca_vendor.h itself if not yet defined, e.g., by
including utils/common.h before qca_vendor.h.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This was not supposed to set the constructed bit in the header. Fix this
to avoid parsing issues with other ASN.1 DER parsers.
Fixes: c025c2eb59 ("DPP: DPPEnvelopedData generation for Configurator backup")
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Make Configurator provisioning require explicit conf parameter enabling
similarly to the previously used conf=ap-* and conf=sta-* cases.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This avoids unexpected behavior if GAS query fails and the Config
Response does not get processed at all. Previously, this could result in
configuration being assumed to be successful instead of failure when
Config Response object was not received at all. That could result in
undesired Config Result frame transmission with DPP Rel 2 and not
clearing the ongoing DPP session.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Previously, unexpected Authentication Confirm messages were ignored in
cases where no Authentication Confirm message was expected at all, but
if this message was received twice in a state where it was expected, the
duplicated version was also processed. This resulted in unexpected
behavior when authentication result was processed multiple times (e.g.,
two instances of GAS client could have been started).
Fix this by checking auth->waiting_auth_conf before processing
Authetication Confirm. That boolean was already tracked, but it was used
only for other purposes.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Only one peer-commit-scalar value was stored for a specific STA (i.e.,
one per MAC address) and that value got replaced when the next SAE
Authentication exchange was started. This ended up breaking the check
against re-use of peer-commit-scalar from an Accepted instance when
anti-clogging token was requested. The first SAE commit message (the one
without anti-clogging token) ended up overwriting the cached
peer-commit-scalar value while leaving that instance in Accepted state.
The second SAE commit message (with anti-clogging token) added ended up
getting rejected if it used the same value again (and re-use is expected
in this particular case where the value was not used in Accepted
instance).
Fix this by using a separate pointer for storing the peer-commit-scalar
value that was used in an Accepted instance. There is no need to
allocate memory for two values, i.e., it is sufficient to maintain
separate pointers to the value and move the stored value to the special
Accepted state pointer when moving to the Accepted state.
This fixes issues where a peer STA ends up running back-to-back SAE
authentication within couple of seconds, i.e., without hostapd timing
out the STA entry for a case where anti-clogging token is required.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This commit introduces additional stats to query through
QCA_NL80211_VENDOR_SUBCMD_UPDATE_STA_INFO.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This adds support for generating an encrypted backup of the local
Configurator information for the purpose of enrolling a new
Configurator. This includes all ASN.1 construction and data encryption,
but the configuration and connector template values in
dpp_build_conf_params() are not yet complete.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Process the received DPPEnvelopedData when going through Configurator
provisioning as the Enrollee (the new Configurator). This parses the
message, derives the needed keys, and decrypts the Configurator
parameters. This commit stores the received information in
auth->conf_key_pkg, but the actually use of that information to create a
new Configurator instance will be handled in a separate commit.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
There is no need for the Protocol Version attribute in Authentication
Response if the peer is a DPP R1 device since such device would not know
how to use this attribute. To reduce risk for interoperability issues,
add this new attribute only if the peer included it in Authentication
Request.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Add an attribute QCA_WLAN_VENDOR_ATTR_RTPLINST_PRIMARY_FREQUENCY for
primary channel center frequency in the definition for Representative
Tx Power List (RTPL) list entry instance. This is required for 6 GHz
support, since the 6 GHz channel numbers overlap with existing 2.4 GHz
and 5 GHz channel numbers thus requiring frequency values to uniquely
identify channels.
Mark QCA_WLAN_VENDOR_ATTR_RTPLINST_PRIMARY as deprecated if both the
driver and user space application support 6 GHz. For backward
compatibility, QCA_WLAN_VENDOR_ATTR_RTPLINST_PRIMARY is still used if
either the driver or user space application or both do not support the
6 GHz band.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Make the selected channel available for upper layer software to use,
e.g., when starting DPP listen operation during NFC negotiated
connection handover.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Add new control interface commands "DPP_NFC_HANDOVER_REQ own=<id>
uri=<URI>" and "DPP_NFC_HANDOVER_SEL own=<id> uri=<URI>" to support NFC
negotiated connection handover. These commands are used to report a DPP
URI received from a peer NFC Device in Handover Request and Handover
Select messages. The commands return peer bootstrapping information ID
or FAIL on failure. The returned ID is used similarly to any other
bootstrapping information to initiate DPP authentication.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
The new dpp_gen_uri() helper function can be used to build the
bootstrapping URI from locally stored information. This can be used to
make it easier to update the URI, e.g., for NFC negotiated connection
handover cases.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This commit introduces the vendor event
QCA_NL80211_VENDOR_SUBCMD_REQUEST_SAR_LIMITS_EVENT.
Host drivers can request user space application to set SAR power
limits with this event.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Add a new QCA vendor attribute to set thermal level to the driver from
userspace. The driver/firmware takes actions requested by userspace to
mitigate high temperature such as throttling TX etc. The driver may
choose the level of throttling and other actions for various thermal
levels set by userspace.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Previous implementation was hardcoding use of SHA256 PMK-to-PTK
derivation for all groups. Replace that with hash algorithm selection
based on the length of the prime similarly to the way this was done for
other derivation steps in OWE.
This breaks backwards compatibility when using group 20 or 21; group 19
behavior remains same.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
The previous commit had a rebasing issue that ended up covering only the
center_segment0 != 0 case. These were supposed to apply for all 6 GHz
band cases.
Fixes: 0bfc04b8d0 ("Do not enable HT/VHT when operating in 6 GHz band")
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
IEEE P802.11-REVmd was modified to use a container IE for anti-clogging
token whenver H2E is used so that parsing of the SAE Authentication
frames can be simplified.
See this document for more details of the approved changes:
https://mentor.ieee.org/802.11/dcn/19/11-19-2154-02-000m-sae-anti-clogging-token.docx
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Update the documentation with values to be sent for seg0 and seg1 fields
in external ACS result event for 20 MHz, 40 MHz, 80 MHz, 160 MHz, and
80+80 MHz channels. These values match the changes done to definitions
of seg0 and seg1 fields in the IEEE 802.11 standard.
This vendor command had not previously been documented in this level of
detail and had not actually been used for the only case that could have
two different interpretation (160 MHz) based on which version of IEEE
802.11 standard is used.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Add the new set_key() parameter "key_flag" to provide more specific
description of what type of a key is being configured. This is needed to
be able to add support for "Extended Key ID for Individually Addressed
Frames" from IEEE Std 802.11-2016. In addition, this may be used to
replace the set_tx boolean eventually once all the driver wrappers have
moved to using the new key_flag.
The following flag are defined:
KEY_FLAG_MODIFY
Set when an already installed key must be updated.
So far the only use-case is changing RX/TX status of installed
keys. Must not be set when deleting a key.
KEY_FLAG_DEFAULT
Set when the key is also a default key. Must not be set when
deleting a key. (This is the replacement for set_tx.)
KEY_FLAG_RX
The key is valid for RX. Must not be set when deleting a key.
KEY_FLAG_TX
The key is valid for TX. Must not be set when deleting a key.
KEY_FLAG_GROUP
The key is a broadcast or group key.
KEY_FLAG_PAIRWISE
The key is a pairwise key.
KEY_FLAG_PMK
The key is a Pairwise Master Key (PMK).
Predefined and needed flag combinations so far are:
KEY_FLAG_GROUP_RX_TX
WEP key not used as default key (yet).
KEY_FLAG_GROUP_RX_TX_DEFAULT
Default WEP or WPA-NONE key.
KEY_FLAG_GROUP_RX
GTK key valid for RX only.
KEY_FLAG_GROUP_TX_DEFAULT
GTK key valid for TX only, immediately taking over TX.
KEY_FLAG_PAIRWISE_RX_TX
Pairwise key immediately becoming the active pairwise key.
KEY_FLAG_PAIRWISE_RX
Pairwise key not yet valid for TX. (Only usable with Extended Key ID
support.)
KEY_FLAG_PAIRWISE_RX_TX_MODIFY
Enable TX for a pairwise key installed with KEY_FLAG_PAIRWISE_RX.
KEY_FLAG_RX_TX
Not a valid standalone key type and can only used in combination
with other flags to mark a key for RX/TX.
This commit is not changing any functionality. It just adds the new
key_flag to all hostapd/wpa_supplicant set_key() functions without using
it, yet.
Signed-off-by: Alexander Wetzel <alexander@wetzel-home.de>
