Data frame processing had already been extended to support additional
cipher suites, but Robust Management frame processing was still using a
hardcoded cipher suite (CCMP-128). Extend it to support GCMP-128,
GCMP-256, and CCMP-256 as well.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
Reorder PKEX initiation function to send out the PKEX Exchange Request
frame at the end after all possible error cases have been checked. This
prevents Enrollee from seeing a PKEX frame when the session is about to
fail.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
Add QCA_NL80211_VENDOR_SUBCMD_GET_SAR_CAPABILITY to get various SAR
capabilities supported by the WLAN firmware to userspace. These
capabilites are usually reported by the firmware during the initial
bootup handshake with the driver. Based on these capabilities, user
space can choose proper SAR indexes.
Signed-off-by: Mukul Sharma <quic_mukul@quicinc.com>
Add support to configure SAE, PSK, and PSK-SHA256 AKMs in connect
request when driver's SME in use. This is needed for implementing
WPA3-Personal transition mode correctly with any driver that handles
roaming internally.
Send additional AKMs configured in network block to driver based on
the maximum number of AKMs allowed by driver in connect request. Keep
first AKM in the list AKMs in the connect request as AKM selected by
wpa_supplicant to maintain backwards compatibility.
Signed-off-by: Veerendranath Jakkam <quic_vjakkam@quicinc.com>
Use the recently added attribute to determine whether the kernel
supports a larger number of AKM suites in various commands.
Signed-off-by: Veerendranath Jakkam <quic_vjakkam@quicinc.com>
4-way handshake was failing after the driver roam from SAE to WPA-PSK
due to wpa_sm having an old PMK which was generated during previous SAE
connection.
To fix this update PSK to wpa_sm when AKM changes from SAE to WPA-PSK
for the target AP to have a correct PMK for 4-way handshake. Also,
update PSK to the driver when key management offload is enabled.
Signed-off-by: Veerendranath Jakkam <quic_vjakkam@quicinc.com>
This brings in nl80211 definitions as of 2022-07-22. In addition, update
nl80211_command_to_string() to cover the new defined commands.
Signed-off-by: Jouni Malinen <j@w1.fi>
hostapd_dpp_add_controller() ended up trying to parse the IP address
without nul terminating it. This might work with some C libraries, but
not all. And anyway, this was already supposed to nul terminate the
string since a temporary copy is created of the constant string. Fix
this by adding the missed replacement of the space with nul.
Fixes: bfe3cfc382 ("DPP: Allow Relay connections to Controllers to be added and removed")
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
The part about checking the supported curves from the peer depends on
CONFIG_DPP3 and this test case needs to be skipped without that.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
u64 needs "long long unsigned int" on 32-bit, so print this using a
typecase value so that both 32 and 64-bit builds work fine.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
This design was changed in the draft specification, so update
implementation to match the new design. Instead of including all
supported 2.4 and 5 GHz channels, generate the channel list using the
same mechanism that was already used for chirping.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
Prepare for an implementation change for the PB discovery channel list.
Move the standlone (not an AP) PB Configurators to a preferred channel
and enable Configurator connectivity indication in APs that act as PB
Configurators.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
This procedure will be used for PB discovery as well, so move the
frequency array generation into a helper function.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
EVP_PKEY_derive() might report a larger maximum size of the output than
HPKE_MAX_SHARED_SECRET_LEN under some conditions. That should be allowed
as long as the real final length is within the maximum limit.
Furthermore, since we are using a fixed length buffer for this, there is
no need to call EVP_PKEY_derive() twice to first learn the maximum
length. Use a bit longer buffer and allow OpenSSL to take care of the
update to the final length internally with than single call.
This showed up using the following test case sequence:
dbus_pkcs11 dpp_private_peer_introduction
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
dpp_discard_public_action=1 was not supposed to prevent network
introduction, i.e., it was only for frames that could go through the
DPP-over-TCP path. Fix this not to prevent network introduction when
using DPP-over-TCP to configure a DPP AKM profile.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
For now, do not include 6 GHz channels since finding a Configurator from
a large number of channels would take excessive amount of time.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
This can be helpful for upper layers to be able to determine whether the
configuration was rejected.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
Enhance QCA_NL80211_VENDOR_SUBCMD_KEY_MGMT_ROAM_AUTH event for the
driver to indicate the information of the associated links of MLO
roaming.
Signed-off-by: Veerendranath Jakkam <quic_vjakkam@quicinc.com>
Configurator station seems to be unable to get the first Authentication
Request frame transmitted through mac80211_hwsim for some reason. It is
not really clear why this happens and why it started happening now, but
as a temporary workaround, wait a second here since that seems to avoid
this for some unknown reason.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
sae.c depends on wpa_common.c now and as such, this test build needs to
pull in whatever is needed there and that happens to include sha1-prf.c.
Add that to the fuzzer to fix the build.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
This test case assumed that the p2p_pref_chan 128:44 parameter would
have resulted in channel 44 (5220 MHz) being selected. That does not
work anymore since that channel was marked to require DFS/radar
detection in regdb. Fix the text case by changing to use another country
with rules that match the test case expectations.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
It looks like some test cases could fail due to timeouts since the 10
second wait may not be sufficient to cover some cases where 6 GHz
channels get scanned. Increase the timeouts to avoid hitting such cases.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
The initial timeout of 10 seconds for the first scan before knowing
whether the driver reports scan completion events may not be sufficient
in cases where the driver ends up scanning a large number of channels.
In particular, this could be hit with 6 GHz support. Increase this
timeout when the driver indicates support for 6 GHz channels.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
It looks like the host update of regulatory information can still get
through somehow, so add alternative expected values for the supported
operating classes for cases where 6 GHz frequencies were added recently.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
The <openssl/buf.h> include is relevant in both OpenSSL and BoringSSL
because the file uses BUF_MEM (include what you use). OpenSSL just
happened to include it via another file. OpenSSL also spells it
<openssl/buffer.h>, not matching the type, so use the compatible
spelling.
Additionally all the CHECKED_CAST and manual STACK_OF(T) definitions
call into BoringSSL internals. The correct, public APIs are simply to
just use the same code as OpenSSL and call the DEFINE_STACK_OF macros.
Signed-off-by: David Benjamin <davidben@google.com>
Commit 74818ca63f ("Process
QCA_NL80211_VENDOR_SUBCMD_KEY_MGMT_ROAM_AUTH after NL80211_CMD_ROAM")
added workaround to hold the pending
QCA_NL80211_VENDOR_SUBCMD_KEY_MGMT_ROAM_AUTH event data for up to 100 ms
in case NL80211_CMD_ROAM is not received first. The 100 ms wait period
was sufficient for most of the cases but it's observed that some times
kernel is taking more than 100 ms to process and send NL80211_CMD_ROAM
to userspace.
If NL80211_CMD_ROAM takes more than 100 ms
QCA_NL80211_VENDOR_SUBCMD_KEY_MGMT_ROAM_AUTH event data getting ignored
though wpa_supplicant has it. To avoid this remove timeout for
QCA_NL80211_VENDOR_SUBCMD_KEY_MGMT_ROAM_AUTH event data since driver
always indicates NL80211_CMD_ROAM along with
QCA_NL80211_VENDOR_SUBCMD_KEY_MGMT_ROAM_AUTH.
In addition, clear the pending event data when marking the interface
disconnected since the roaming information is supposed to be used only
when reassociating without a disconnection.
Signed-off-by: Veerendranath Jakkam <quic_vjakkam@quicinc.com>
ipv4_params/ip6_params in type4_params maintains separate classifier
mask while type4_params already has a common classifier_mask. Lets
use the common classifier mask for both ipv4/ipv6 params and remove
the redundant params_mask in ipv4_params/ip6_params.
Signed-off-by: Purushottam Kushwaha <quic_pkushwah@quicinc.com>
Previously when chains of BT and WLAN 2.4 GHz are separated,
hybrid mode will be used for BTC. Now adding fixed FDD mode
to fulfill different BTC scenarios.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
The Enrollee may report its supported curves in the bootstrapping URI.
If it does that, the Configurator may stop generating the Config Object
that would depend on the Enrollee using a curve that it did not indicate
as being supported. Check for this case while proessing the Config
Request and stop Configurator from building a configuration that is
known not to work.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
The DPP_CONTROLLER_START control interface command can be used without
any arguments, so do not force at least a single argument to be included
in wpa_cli and hostapd_cli.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
CRYPTO_RSA_OAEP_SHA256 is not sufficient here since ssid->eap does not
exist without IEEE8021X_EAPOL.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
Select the PMK length based on the used group (prime length) when using
the new AKM suites for SAE.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
SAE authentication needs to known which AKM suite is being used to be
able to determine the correct PMK length for the new AKM suite selectors
that use variable length keys.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
The new SAE AKM suites are defined to use H2E, so ignore the sae_pwe
value when these AKM suites are used similarly to the way H2E gets
enabled when SAE Password Identifiers are used.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
Update the AKM suite specific mapping of various EAPOL-Key key lengths
and algorithms to include the new SAE AKM suites with variable length
keys.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
Define new WPA_KEY_MGMT_* values for the new SAE AKM suite selectors
with variable length keys. This includes updates to various mapping and
checking of the SAE key_mgmt values.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
Use the existing helper function instead of maintaining multiple copies
of lists of SAE key management suites.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
