To implement an action script that listens for DPP push button events
and for example blinks a LED it is useful to know when push button has
started. Emit an event when push button starts.
Signed-off-by: Evan Benn <evan.benn@morsemicro.com>
This is needed to allow some cases where puncturing prevents HT/VHT/HE
from using the full channel bandwidth.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
This is needed to be able to check validity of the channel parameters
for cases where EHT puncturing impacts what can be enabled for
HT/VHT/HE.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
The testing functionality for overriding EHT puncturing bitmap was
applied only for the EHT elements. The mac80211 has been updated to
enforce compartibility between EHT and HT/VHT information and that made
the related test cases fail. Apply the override value for VHT element
generation to avoid some of those issues.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
A previous workaround was used to move the special operating class 130
to the end of the Supported Operating Classes element to avoid getting
any following entry being ignored or misunderstood. That is not really
the correct way of encoding the special cases, i.e., 80+80 MHz channels
that use two nonadjacent frequency segments.
Add support for encoding the 80+80 MHz channel with the 2-octet
operating class design using the Operating Class Duple sequence field of
the Supported Operating Classes element instead of listing the operating
classes that have the 80+ behavior limit set indication in Table E-4
(i.e., opclass 130 and 135) as 1-octet operating classes in the
Operating Classes field.
Fixes: a92660a00e ("Work around Supported Operating Classes element issues for 6 GHz")
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
Commit 085a3fc76e ("EHT: Add 320 channel width support") added this in
various places, but it did not cover everything. Extend this support to
be more complete. In particular, this allows wpa_supplicant to report
the operating class 137 in the Supported Operating Classes element and
to use it when processing beacon requests.
Signed-off-by: Ainy Kumari <quic_ainykuma@quicinc.com>
short_ssid in the own neighbor report might get out of sync, causing
advertising RNR element based on the old SSID, when SSID is changed
either with control interface command SET or with SIGHUP. Therefore,
sync the own report entry by removing the old entry and setting own
report again if the short SSID value has changed.
Signed-off-by: Nikita Chernikov <nchernikov@maxlinear.com>
Once the non-AP MLD is added to the driver, the driver handles the
address translation so that hostapd receives Management frames with
SA/DA being translated into MLD MAC addresses.
If the Authentication frmae is retransmitted with transaction being 1,
SA of the retransmitted Authentication frame is translated into the MLD
MAC address by the driver, and then in the function handle_auth(),
sta->mld_info.links[].peer_addr would be replaced by the MLD MAC address
even though it is supposed to be the link address.
Therefore, update the MLD information only when the STA has not yet been
added into the driver to avoid replacing the previously determined link
address with the MLD MAC address.
Fixes: bcbe80a66 ("AP: MLO: Handle Multi-Link element during authentication")
Signed-off-by: Michael-CY Lee <michael-cy.lee@mediatek.com>
In theory, os_snprintf() could return a negative value and as such,
os_snprintf_error() should be used in all cases where the buffer might
not be large enough.
Signed-off-by: Jouni Malinen <j@w1.fi>
The event indicating expiration of an offchannel TX is useful for cases
where the wait is for a frame that was explicitly requested to have the
pending cookie to be saved.
Signed-off-by: Jouni Malinen <j@w1.fi>
Most places in the codebase use a valid_links bitmask with an array.
Switch the bss->links array to use the same design with the Link ID
being used as the array index instead of having a link_id inside.
Signed-off-by: Benjamin Berg <benjamin.berg@intel.com>
This was done using the below semantic patch. There are a few more
places that were missed due to variable declarations or additional
checks in the for loop.
@@
iterator name for_each_link;
identifier max_links =~ "MAX_NUM_MLD_LINKS|MAX_NUM_MLO_LINKS";
expression links;
expression further_tests;
identifier i;
statement stmt;
@@
-for (i = 0; i < max_links; i++)
+for_each_link(links, i)
{
(
- if (!(links & BIT(i)))
- continue;
...
|
- if (!(links & BIT(i)) || further_tests)
+ if (further_tests)
continue;
...
|
- if (further_tests || !(links & BIT(i)))
+ if (further_tests)
continue;
...
|
- if (links & BIT(i))
stmt
|
- if (further_tests && (links & BIT(i)))
+ if (further_tests)
stmt
|
- if ((links & BIT(i)) && further_tests)
+ if (further_tests)
stmt
)
}
Signed-off-by: Benjamin Berg <benjamin.berg@intel.com>
This is a simple macro iterating the given bitmask using the given
variable. Having the macro avoids the for loop-continuation making it
more readable overall.
Signed-off-by: Benjamin Berg <benjamin.berg@intel.com>
In some places the wrong index variable was used to access the link
configuration. Fix this by simply using link_id instead of i.
With this, the i loop variable is not needed anymore. We can simply
always pass 0 to nla_nest_start(). Also, the kernel does not care about
the order that the links are provides, so just remove the special
handling for the association link.
Fixes: a2c4c0b1b6 ("nl80211: Support MLD association request")
Signed-off-by: Benjamin Berg <benjamin.berg@intel.com>
When a device supports both the 5 GHz band and the 6 GHz band,
these are reported as two separate modes, both with mode set to
HOSTAPD_MODE_IEEE80211A. However, as these are different modes,
each with its own characteristics, e.g., rates, capabilities etc.,
specifically differentiate between them by adding a flag to indicate
whether the mode describes a 6 GHz band capabilities or not.
Signed-off-by: Ilan Peer <ilan.peer@intel.com>
Signed-off-by: Benjamin Berg <benjamin.berg@intel.com>
When wpa_supplicant assigns the IP address (WFA EAPOL IP address
allocation feature), the assigned IP address of the P2P Client on the GO
side is notified in the AP-STA-CONNECTED event. So to obtain the IP info
to external programs, modify the STA authorized event to include the the
assigned IP address of the P2P Client.
Test: Establish P2P connection and verified from the logs that
the P2P Client IP address is notified.
Signed-off-by: Sunil Ravi <sunilravi@google.com>
For AP MLD cases, the link id is required to determine the correct link
to stop in the stop_ap() driver op.
Signed-off-by: Chenming Huang <quic_chenhuan@quicinc.com>
The check for the non-AP MLD link being valid can be done one level
outside the loop that tries to find a matching AP link.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
For non-AP MLDs, clear STA entry from all affiliated links.
For legacy non-MLO case, find association link to clear the STA entry.
Signed-off-by: Chenming Huang <quic_chenhuan@quicinc.com>
This adds initial parts for RADIUS/TLS support in the RADIUS client.
This can be used with eapol_test and hostapd. This functionality is not
included by default and CONFIG_RADIUS_TLS=y in .config can be used to
enable it.
This version does not yet include all the needed functionality for TLS
validation and the rules for dropping a TCP connection based on invalid
RADIUS attributes.
Signed-off-by: Jouni Malinen <j@w1.fi>
There is only one connection in use in parallel to a RADIUS
authentication server (and similarly to a RADIUS accounting server). As
such, there is not really any need to maintain separate open IPv4 and
IPv6 sockets. Instead, open the socket for the appropriate IP version
only when actually connecting to a specific server.
Signed-off-by: Jouni Malinen <j@w1.fi>
There is no need for passing the sock and sock6 parameters separately
since they were always the same values for auth == 0 or auth == 1 cases.
Signed-off-by: Jouni Malinen <j@w1.fi>
ETHER_VLAN_ENCAP_LEN does not seem to be defined in macOS
net/ethernet.h, so define that, if needed, to avoid build issues.
Fixes: 5b21f4861c ("l2_packet_freebsd: Enable receiving priority tagged (VID=0) frames")
Signed-off-by: Jouni Malinen <j@w1.fi>
When the station (non-AP MLD) is associated with an AP MLD the link ID
for TDLS setup is derived from the discovery response frame and the link
ID is used in TDLS setup operation when acting as initiator. The driver
sends the received discovery response frame followed by the TDLS setup
request event. But the discovery response frame is received after the
setup request event leading to use incorrect link ID value for TDLS
setup operation causing the setup failure. Process the TDLS setup
request if the discovery response frame is received, else defer the
process until the discovery response frame is received and process the
setup request after discovery response frame is processed.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
When the CHAN_SWITCH command is executed during multi BSSID case (say
BSS1, BSS2, and BSS3), if one of the BSS is disabled (say BSS2), the
CHAN_SWITCH command returns an error in BSS2 and does not proceed to the
next BSS (BSS3).
The CHAN_SWITCH command handler iterates over all configured BSSs and
attempts to send the switch_channel to each one. However, if any one of
the BSSs fails, the entire command is aborted and returns a failure.
Continue the iteration even if one BSS is failing to make sure the
configuration is applied to other BSSs.
Signed-off-by: Haribabu Krishnasamy <quic_hkr@quicinc.com>
During high battery voltage scenario, higher MCS data rate leads to poor
EVM accuracy which causes poor user experience. Hence to provide better
user experience, EVM accuracy needs to be improved by adjusting TX power
for MCS rate of specific band/radio chain. To achieve this, add a new
vendor command to configure required parameters in the WLAN driver.
Signed-off-by: Mukul Sharma <quic_mukul@quicinc.com>
Add hostapd support for interacting with the NAN discovery engine to
allow single-channel (i.e., the AP's operating channel) USD as Publisher
or Subscriber.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
Add wpa_supplicant support for interacting with the NAN discovery engine
to allow USD as Publisher or Subscriber.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
Add NAN discovery engine and wpa_supplicant interface to use it for the
subset of NAN functionality that is needed for USD.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
This was missing a check for the Category field and could have matched
other Action frames than Public Action frames.
Fixes: 9c2b8204e6 ("DPP: Integration for hostapd")
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
The standard is somewhat unclear on whether the PMKIDs used in
(Re)Association Request frame (i.e., potential PMKIDs that could be used
for PMKSA caching during the initial mobility domain association) are to
be retained or removed when generating EAPOL-Key msg 2/4.
wpa_supplicant has replaced the PMKID List contents from (Re)Association
Request frame with PMKR1Name when generating EAPOL-Key msg 2/4 for FT.
Allow it to be configured (ft_prepend_pmkid=1) to prepend the PMKR1Name
without removing the PMKIDs from (Re)Association Request frame.
Signed-off-by: Jouni Malinen <j@w1.fi>
The standard is somewhat unclear on whether the PMKIDs used in
(Re)Association Request frame (i.e., potential PMKIDs that could be used
for PMKSA caching during the initial mobility domain association) are to
be retained or removed when generating EAPOL-Key msg 2/4.
hostapd used to require that only the PMKR1Name is included in the PMKID
List of RSNE in EAPOL-Key msg 2/4. Extend this to allow the PMKIDs that
were included in the (Re)Association Request frame to be present as long
as the correct PMKR1Name is also present. This would allow PMKSA caching
to be used in initial mobility domain association with supplicant
implementations that insert the PMKR1Name without removing the PMKIDs
used in the (Re)Association Request frame. wpa_supplicant did not use to
that, but other implementations might.
Signed-off-by: Jouni Malinen <j@w1.fi>
For some implementation, there is no link id in EAPOL event, e.g., use
drv_event_eapol_rx for receiving. Current design for such case is switch
to a link that stores the peer. However, this is error-prone because for
non-AP MLD case, sta_info is stored in all valid links but EAPOL sm is
only initialized in the association link. If EAPOL RX event is handled
in a non-association link, it will be discarded and this leads to EAPOL
timeout.
So find the association link to handle received EAPOL frame in such
case. This replaces the previously used workaround for RSN/wpa_sm for
the no link id specified case.
Signed-off-by: Chenming Huang <quic_chenhuan@quicinc.com>
Disabling the first interface calls hapd_deinit(), which causes some
issues, e.g., failure when trying to disable other interfaces due to
NULL drv_priv.
So check that all other interfaces are already disabled before disable
the first interface.
Signed-off-by: Chenming Huang <quic_chenhuan@quicinc.com>
When association is handled in hostapd, a non-AP MLD's info is stored in
all valid links. This should be the same when SME is offloaded to the
driver.
Also skip some operations that are already done by the driver
when SME is offloaded.
Signed-off-by: Chenming Huang <quic_chenhuan@quicinc.com>
Return the result from the first hostapd_is_usable_chan() call instead
of the following attempts in case of ht40_plus_minus_allowed to have
consistent behavior with the case where only one option is specified.
This allows the fallback to 20 MHz to work in additional cases.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
When ACS offloaded to the driver, the channel selected event carries
link id to specify the link if operating as AP MLD.
Find the specified link to handle this event.
Signed-off-by: Chenming Huang <quic_chenhuan@quicinc.com>
ACS is triggered per link, so link id is needed for the driver to handle
when the ACS operation is offloaded.
Signed-off-by: Chenming Huang <quic_chenhuan@quicinc.com>
Currently, AID is not allocated properly in hostapd for legacy non-MLD
STA in case of an AP MLD. All such stations have same AID.
Fix this issue by allocating AID properly in hostapd when operating as
an AP MLD and the STA is not an MLD.
Fixes: d924be3bd0 ("AP: AID allocation for MLD")
Signed-off-by: Harish Rachakonda <quic_rachakon@quicinc.com>
This is an event indicating to the user space to disassociate with
peer based on the peer MAC address provided.
Signed-off-by: Muna Sinada <quic_msinada@quicinc.com>
OpenSSL 3.2 added support for HPKE. Use that implementation when
possible. At least for now, the internal version needs to be included as
well to be able to cover the special DPP use case with brainpool curves.
Signed-off-by: Jouni Malinen <j@w1.fi>
The use of a MAC KDE in the Key Data field of an EAPOL-Key Request frame
was only for the STAKey handshake. That handshake was implemented in
2005 as an experimental functionality and it was then removed in 2006.
However, this part of the functionality was forgotten. This does not do
anything in practice, so simplify the implementation and remove it.
Signed-off-by: Jouni Malinen <j@w1.fi>
The Encrypted Key Data field need to be set to 1 whenever using an AEAD
cipher. Without this, the Authenticator would discard the EAPOL-Key
request frame when using FILS.
Signed-off-by: Jouni Malinen <j@w1.fi>
EAPOL-Key request is accepted only if the MIC has been verified, so PTK
must have already been derived and Secure=1 needs to be used. Check the
Secure bit explicitly for completeness even though the MIC verification
is already taking care of validating that the sender is in the
possession of valid keys.
Signed-off-by: Jouni Malinen <j@w1.fi>
While the Authenticator state machine conditions are already checking
for sm->EAPOLKeyRequest, it seems clearer to explicitly discard any
EAPOL-Key Request frame that is received unexpectedly during a 4-way
handshake.
Signed-off-by: Jouni Malinen <j@w1.fi>
There is no need to try to process the EAPOL-Key frame if it has an
unexpected Key Descriptor Version value. Move these checks to happen
earlier in the sequence. In adition, use a separate helper function for
this to simplify wpa_receive() a bit.
Signed-off-by: Jouni Malinen <j@w1.fi>
Check that the EAPOL-Key frame Key Descriptor Version value is one of
the defined values explicitly instead of failing to process the Key Data
field later (or end up ignoring the unexpected value if no processing of
Key Data is needed).
Signed-off-by: Jouni Malinen <j@w1.fi>
IEEE Std 802.11-2020 describes the rule based on not-TKIP for value 2
and no pairwise cipher condition on value 3, so use that set of more
generic rules here.
Signed-off-by: Jouni Malinen <j@w1.fi>
In hostapd_set_freq_params(), if center_segment0 is 2, call
ieee80211_chan_to_freq() with operating class 136 instead of 131.
This is needed because, channel 2 is an exception in the 6 GHz band. It
comes before channel 1 and is part of operating class 136.
Channels order in 6 GHz:
2 (Operating Class 136)
1 5 9 .... (Operating Class 131)
Signed-off-by: Thirusenthil Kumaran J <quic_thirusen@quicinc.com>
Add a new attribute for
%QCA_NL80211_VENDOR_SUBCMD_SET_WIFI_CONFIGURATION subcommand. This
attribute is an 8 bit unsigned value used to specify whether an
associated peer is a QCA device.
Signed-off-by: Muna Sinada <quic_msinada@quicinc.com>
If a GAS response is received for a pending SD query, process it even if
the TX status event for the query has not yet been received. It is
possible for the TX status and RX events to be reordered especially when
using UML time-travel, so this is needed to avoid race conditions to
make SD more robust.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
If both 6 GHz and S1G channels are included, the previously used timeout
was not long enough at least with mac80211_hwsim. Increase the initial
timeout to allow such a scan to be completed.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
This makes it a bit easier to understand what happens with random
channel selection after radar detection.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
QCA_WLAN_VENDOR_ATTR_CONFIG_AP_ALLOWED_FREQ_LIST needs be to set per
link if operating as an AP MLD.
Signed-off-by: Chenming Huang <quic_chenhuan@quicinc.com>
It looks like best might be NULL in some cases, so check for this
explicitly before trying to dereference it for a debug print.
Fixes: 733de85680 ("ACS: Fix not selecting the best channel in the segment")
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
key_data_buf is already freed on the common exit path, so do not try to
free it here on error.
Fixes: 4abc37e67b ("Support Key Data field decryption for EAPOL-Key msg 2/4 and 4/4")
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
src/ap/ap_config.c is not really supposed to call directly into a
function in hostapd/config_file.c. Furthermore, the wrapper through
ap_config.c did not really have any real value since it just called a
function that is within hostapd/*.c and that wrapper was called from
hostapd/*.c.
Instead of the wrapper, just call the function directly within the
hostapd directory.
Fixes: 392114a179 ("FT: Add dynamic reload of RxKH definitions from file")
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
peerkey from EVP_PKEY_new() needs to be freed on all error paths.
Fixes: b062507670 ("OpenSSL: Implement crypto_ecdh routines without EC_KEY for OpenSSL 3.0")
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
If the driver fetch for the current sequency number fails, do not try to
print the value in a debug print without having cleared it.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
Radar detection event could have resulted in the driver interface
instance getting deinitialized and the related memory freed in the
middle of the loop. This was not an issue when the event was passed only
into a single interface, but it became an issue when the loop tried to
send it to all interfaces. If the driver were removed, that loop check
would have used freed memory. Avoid this by explicitly checking that the
driver interface instance is still valid.
Fixes: f136837202 ("nl80211: Pass wiphy events to all affected interfaces")
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
The TX status handler for DPP Authentication Confirm message might have
resulted in use-after-free if the start of a GAS query were to fail,
e.g., due to being somehow unable to transmit the initial request. Avoid
this by explicitly confirming that the authentication session was not
removed.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
The current connection (struct dpp_connection) might get removed during
the dpp_tcp_send_msg() call, so the code setting the
on_tcp_tx_complete_remove flag needs to check whether that happened to
avoid a potential use-after-free.
Fixes: 33cb47cf01 ("DPP: Fix connection result reporting when using TCP")
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
When removing the bootstrap info for the PB context, all the possible
pointers to that information needs to be cleared to avoid accesses to
freed memory.
Fixes: 37bccfcab8 ("DPP3: Push button bootstrap mechanism")
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
When the privacy protected itentity is used for EAP-SIM/AKA, the buffer
containing the identity was freed just before its use. Fix that by
reordering the operations.
Fixes: 881cb4198b ("EAP-SIM/AKA peer: Simplify identity selection for MK derivation")
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
nl_socket_get_cb() increases cb_refcnf for the cb that is bound to a
socket and as such, nl_cb_put() needs to be used with the returned cb
after having cloned it to avoid leaking memory due to cb_refcnt never
getting back to 0.
Fixes: da0d51fee7 ("nl80211: Use socket cb instead of global->nl_cb in send_and_recv()")
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
The OpenSSL 3.x version of crypto_ec_key_parse_priv using
OSSL_DECODER_CTX missed the call to free the context. Fix it to avoid a
memory leak.
Fixes: 4f4479ef9e ("OpenSSL: crypto_ec_key_parse_{priv,pub}() without EC_KEY API")
Signed-off-by: Jouni Malinen <j@w1.fi>
Use smaller variables when possible and reorder the variables to avoid
unnecessary padding. This drops struct mld_link_info size from 64 to 48
bytes and removes 240 bytes from struct sta_info.
Signed-off-by: Jouni Malinen <j@w1.fi>
This function has been used only within beacon.c and it got accidentally
converted to a global function.
Fixes: 6b5e00a80e ("AP: Use a struct for Probe Response generation in/out params")
Signed-off-by: Jouni Malinen <j@w1.fi>
Replace the fixed length maximum buffer size for STA profile with
dynamically allocated buffers for active links. This reduces struct
mld_link_info size by almost 16 kB and drops the per-STA information in
struct sta_info to a more reasonable size to avoid the almost 10x
increase from MLO support.
In addition, free the resp_sta_profile buffers as soon as the ML element
has bee generated for (Re)Association Response frame since those buffers
are not needed after that.
Signed-off-by: Jouni Malinen <j@w1.fi>
The singleton RADIUS client design did not address the deinit path
properly. Since hapd->radius could be shared with another links, the
pointer on all those other links needs to be cleared before freeing the
RADIUS client context. Without this, deinit path could have ended trying
to use freed memory when clearing STA entries from other links and
trying to flush any pending RADIUS client messages.
Fixes: a213fee11d ("AP: MLO: Make IEEE 802.1X SM, authserv, and RADIUS client singletons")
Signed-off-by: Jouni Malinen <j@w1.fi>
Allow the Timeout Interval Type field in the Timeout Interval element to
be overridden with a different value for testing purposes to be able to
bypass the association comeback processing in mac80211. This allows the
wpa_supplicant internal functionality to be tested.
Signed-off-by: Jouni Malinen <j@w1.fi>
- CMAC and GMAC modes
- 128-bit and 256-bit modes
- normal BIP and BIP using BCE
- test vectors with minimum and optional additional header elements in
S1G beacon frames
- S1G Beacon Compatibility element in some cases, no other beacon body
components
Signed-off-by: Henry Ptasinski <henry@e78com.com>
Signed-off-by: Andrew Pope <andrew.pope@morsemicro.com>
Signed-off-by: David Goodall <dave@morsemicro.com>
hostapd reads the list of Rx Key Holders from hostapd.conf file.
However, for systems where topology changes dynamically, the update
of RxKHs list is required without reloading the whole configuration.
Introduce a new source of RxKH definition with original syntax:
- rxkh_file - Path to a file containing a list of RxKHs.
In addition, add a control interface command RELOAD_RXKHS to
reload RxKHs definition from the file specified in `rxkh_file`.
This allows hostapd to properly distribute Rx keys even after topology
change (assuming rxkh_file is updated and reload_rxkhs command issued).
Syntax of rxkh_file is the same as extraction of r0kh and r1kh options
from original hostapd.conf file.
```
r0kh=ff:ff:ff:ff:ff:ff * 00112233445566778899aabbccddeeff
r0kh=ff:ff:ff:ff:ff:ff * 00112233445566778899aabbccddeeff
r1kh=00:00:00:00:00:00 00:00:00:00:00:00 00112233445566778899aabbccddeef
r1kh=00:00:00:00:00:00 00:00:00:00:00:00 00112233445566778899aabbccddeef
r1kh=00:00:00:00:00:00 00:00:00:00:00:00 00112233445566778899aabbccddeef
```
Signed-off-by: Dariusz Kopka <dariusz@plume.com>
Smartcard support uses the ENGINE API of OpenSSL, which has been
deprecated as of OpenSSL 3. Rather than migrating the code to the new API
or pretending that we do not support OpenSSL 3, accept that we use
deprecated functionality.
Signed-off-by: Jouke Witteveen <j.witteveen@gmail.com>
NL80211_WPA_VERSION_3 was only added in kernel 5.2 so it should not be
set for older kernel versions. There is no direct way to check if the
value is supported. However, we can use the new infrastructure to check
whether the kernel has the NL80211_ATTR_SAE_PASSWORD attribute. It is
related and was added at the same time.
Fixes: 6cc78b3945 ("nl80211: Set NL80211_WPA_VERSION_2 vs. _3 based on AKM")
Signed-off-by: Benjamin Berg <benjamin.berg@intel.com>
Now that we have a more advanced check for the differences within the
Key Data field, nonzero Key Data Length case can be determined to be
EAPOL-Key msg 4/4 if there is no RSNE in the Key Data field.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
Allow the Key Data field to be encrypted in EAPOL-Key msg 2/4 and 4/4.
This is for testing purposes to enable a convenient mechanism for
testing Authenticator behavior with either potential future extensions
or unexpected Supplicant behavior.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
Extend RSN authenticator to be able to process EAPOL-Key msg 2/4 and 4/4
messages in cases where the Key Data field is encrypted using AES key
wrapping (i.e., non-AEAD cipher). While there is not yet any defined
case where such encryption would be used in IEEE Std 802.11-2020,
extensions are considered to be added to use such constructions (e.g.,
in IEEE P802.11bh). As such, it is good to extend the parsing and
processing rules in the authenticator to be ready for such
functionality.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
Allow additional elements and KDEs to be added to EAPOL-Key msg 2/4 and
4/4. This is for testing purposes to enable a convenient mechanism for
testing Authenticator behavior with either potential future extensions or
incorrect Supplicant behavior.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
