Previously, CONFIG_WNM enabled build that supports WNM for both
station mode and AP mode. However, in most wpa_supplicant cases only
station mode WNM is required and there is no need for AP mode WNM.
Add support to differentiate between station mode WNM and AP mode
WNM in wpa_supplicant builds by adding CONFIG_WNM_AP that should be
used when AP mode WNM support is required in addition to station mode
WNM. This allows binary size to be reduced for builds that require
only the station side WNM functionality.
Signed-off-by: Avraham Stern <avraham.stern@intel.com>
When setting the frequencies for beacon report request scan, it is
possible that a frequency is added twice (e.g., when the same channel
appears both in the channel field and in the AP channel report
subelement). This may cause the scan request to fail.
Make sure the frequencies array contains no duplications before
requesting the scan.
Signed-off-by: Avraham Stern <avraham.stern@intel.com>
Send Radio Measurement response with measurement mode set to reject
in the following cases:
1. Reporting conditions is not supported.
2. No valid channels found for the measurement
Sending a response with an incapable indication will stop the AP from
sending other measurement requests of the same type as specified
in IEEE Std 802.11-2016, 11.11.6.
Signed-off-by: Avraham Stern <avraham.stern@intel.com>
When failing to trigger scan for beacon report (e.g., when the
requested duration is not supported by the driver), send a
Radio Measurement response with the mode set to refused and don't
retry the scan.
Signed-off-by: Avraham Stern <avraham.stern@intel.com>
IEEE Std 802.11-2016, 11.11.6 specifies that a station that is unable to
make a requested measurement or refuses to make a measurement shall
respond only if the measurement request was received within an
individually addressed radio measurement request frame, but shall not
respond if such a request was received in a group addressed frame.
Signed-off-by: Avraham Stern <avraham.stern@intel.com>
Add a build option to select different default ciphers for OpenSSL
instead of the hardcoded default "DEFAULT:!EXP:!LOW".
This new option is useful on distributions where the security level
should be consistent for all applications, as in Fedora [1]. In such
cases the new configuration option would be set to "" or
"PROFILE=SYSTEM" to select the global crypto policy by default.
[1] https://fedoraproject.org/wiki/Changes/CryptoPolicy
Signed-off-by: Beniamino Galvani <bgalvani@redhat.com>
If an AP is not FILS capable and wpa_supplicant has a saved network
block for the network with FILS key management and a saved erp info,
wpa_supplicant might end up issuing a FILS connection to a non-FILS AP.
Fix this by looking for the presence of FILS AKMs in wpa_s->key_mgmt,
i.e., after deciding on the AKM suites to use for the current
connection.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
In case that an mbo object is allocated, but there is a failure
to resize the wpabuf, need to free the mbo object.
Signed-off-by: Ilan Peer <ilan.peer@intel.com>
Scan results with parent TSF older than the scan start TSF are not added
to the beacon report since they are considered as scan results from
previous scans. However, for drivers that report the scan start TSF but
not the parent TSF of each scan result, the parent TSF will be zero so
valid scan results will be dropped.
Fix this by filtering scan results by the parent TSF only if the
driver supports reporting the parent TSF for each scan result.
Signed-off-by: Avraham Stern <avraham.stern@intel.com>
Clear the get_pref_freq_list_override in p2p_ctrl_flush(). This fixes
the case when a dedicated P2P device interface is used.
Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
dpp.h file requires openssl in order to compile, which breaks
compilation on systems without it.
Move DPP_OUI_TYPE to ieee802_11_defs.h and don't include dpp.h when
not really needed.
Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
If a DFS forced frequency is provided in 'p2p_group_add' and the driver
supports DFS offload, the frequency was rejected in
wpas_p2p_init_go_params(). However, it was accepted in
wpas_p2p_select_go_freq() and wpas_p2p_group_add(). To make the behavior
consistent, the DFS frequency is now accepted in
wpas_p2p_init_go_params() similar to the way done in
wpas_p2p_select_go_freq().
Redundant check in wpas_p2p_group_add() for DFS forced frequency is
removed.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Add changes to control interface command get_capability to advertize
FILS capability, FILS AKMs suites, and FILS Authentication algorithms
based on the driver capabilities.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Add support to scan for a specific BSSID through the wpa_supplicant
control interface.
Usage: wpa_cli scan bssid=ab:bc:cd🇩🇪ef:12
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
The DPP Configurator can use this new command to generate its own signed
connector for the network that it manages.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
All the arguments to this command are optional, so do not mandate at
least one to be included in wpa_cli.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This allows wpa_supplicant to be configured to act as the configurator
in the case where a peer device initiates DPP Authentication.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This implements genric PKEX functionality in src/common/dpp.c and glue
code to use this in wpa_supplicant (i.e, hostapd DPP implementation does
not yet support PKEX).
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Set temporary disallowed BSSID list to the driver so that the driver
doesn't try to connect to any of the blacklisted BSSIDs during
driver-based roaming operation. This commit includes support only for
the nl80211 driver interface using a QCA vendor command for this.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
The new pass=<hexdump> parameter to DPP_AUTH_INIT can now be used to
specify the passphrase to use in config object.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
The new ssid=<hexdump> parameter to DPP_AUTH_INIT can now be used to
specify the SSID to use in config object.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This script can be used to process Android logcat information for
scanned QR Codes (e.g., from Barcode Scanner app) and also to display QR
Codes for locally generated bootstrap keys.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
wpa_supplicant can now be configured to generate a network profile
automatically based on DPP configuration. The following
dpp_config_processing values can be used to specify the behavior:
0 = report received configuration to an external program for
processing; do not generate any network profile internally (default)
1 = report received configuration to an external program and generate
a network profile internally, but do not automatically connect
to the created (disabled) profile; the network profile id is
reported to external programs
2 = report received configuration to an external program, generate
a network profile internally, try to connect to the created
profile automatically
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Commit 5538fc9309 ('FILS: Track completion
with FILS shared key authentication offload') added an additional case
for calling wpa_supplicant_event_assoc_auth() from EVENT_ASSOC handling
in case of FILS-completion with driver-based-SME. However, that checked
what placed outside the data != NULL case while data != NULL needs to
apply for this case as well due to wpa_supplicant_event_assoc_auth()
behavior. Move the data != NULL check to apply to both cases to avoid
potentially issues if a driver interface were to return EVENT_ASSOC
without the associate data. (CID 164708)
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
While encoded == NULL could happen in the case of an empty blob, that
will result in encoded_len == 0 and base64_decode() not derefencing the
src argument. That seems to be too difficult for some static analyzers,
so to avoid false warnings, explicitly reject the encoded == NULL case
without even trying to base64 decode it. (CID 164709)
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This new AKM is used with DPP when using the signed Connector to derive
a PMK. Since the KCK, KEK, and MIC lengths are variable within a single
AKM, this needs number of additional changes to get the PMK length
delivered to places that need to figure out the lengths of the PTK
components.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This adds DPP bootstrapping, authentication, and configuration into
hostapd similarly to how the design was integrated in wpa_supplicant.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This adds support for DPP Configuration Protocol using GAS. Full
generation and processing of the configuration object is not included in
this commit.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Add wpa_supplicant control interface commands for parsing the bootstrap
info URI from a QR Code (get peer public key) and to generate a new
bootstrap info with private key for local use. The optional
key=<hexdump> argument to the DPP_BOOTSTRAP_GEN command can be used to
specify the bootstrapping private key in OpenSSL ECPrivateKey DER
encoding format. This results in the local bootstrapping information
entry being created with the specified key instead of generating a new
random one.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
There could be multiple pending TX operations and if the earlier ones
have used wait_time, but the last one did not, the driver call for
canceling pending wait was not done. This could result in the driver
getting stuck waiting for the previously scheduled wait time and not
being able to do new operations until that. Fix this by canceling the
wait if any of the past offchannel_send_action() calls since the last
offchannel_send_action_done() used non-zero wait_time.
This was showing up as issues in certain DPP Public Action frame
sequences when the same offchannel operation is used with multiple
frames and the last frame in the sequence does not need wait_time.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
The additional SHA-384 and SHA-512 functionality is needed to support
DPP with various ECC curves.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This can be helpful in figuring out what happened if P2P_FIND operation
is unexpectedly rejected.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
wpa_s->p2p_in_provisioning needs to be cleared when group formation
fully completes. The change to postpone GO side handling to the first
data connection in commit 41f853235f
('P2P: Extend group formation timeout on GO to first data connection')
resulted in making this not happen in one P2P Client side case: EAP-WSC
timeout in PBC case. While that is quite special case since it requires
30 second timeout without receiving new EAPOL frames and not getting
disassociation, it can apparently happen in some cases in practice. This
would result in new P2P operations (e.g., P2P_FIND) getting rejected
until wpa_supplicant is restarted.
Fix this by clearing wpa_s->p2p_in_provisioning whenever processing a
group formation failure case. For group formation success,
wpa_s->p2p_in_provisioning is left set to non-zero value to avoid
breaking the earlier limits on the GO side.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This allows the eap_proxy mechanism to be used with multiple SIMs by
following the configured sim_num to index which SIM to use for when
fetching the IMSI through eap_proxy.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This commit is similar to the commit
783c2920cc ('P2P: Check if the pref_freq
reported by the driver supports P2P') but extends the check for
supported pref_freq to wpas_p2p_select_go_freq().
This avoids issues with P2P_GROUP_ADD ending up selecting an unexpected
channel when get_pref_freq_list() (i.e.,
QCA_NL80211_VENDOR_SUBCMD_GET_PREFERRED_FREQ_LIST) is used. Filter the
list by removing channels that do not allow P2P operation at all.
Previously, only the explicitly disallowed channels were removed and
that could have resulted in selecting an operating channel that is not
allowed for P2P and failing to complete the operation to start the
group.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Add NULL checking for EAP name. If it is NULL, do not add the phase2
parameter autheap. This should not happen in practice due to earlier
checks for credential matching, but if there is a code path that would
allow this to be set, it is better to skip setting of the invalid value
and allow automatic selection of the Phase 2 parameters.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Change in any network configuration at runtime will cause flush to
PMKSA cache. For most of the network parameters if there is no change
in value, PMKSA flush is not performed except 'bssid' and 'priority'.
Add 'bssid_hint' to exemption list of avoiding PMKSA flush on change.
This is needed to complete change in commit
43a356b268 ('Provide option to configure
BSSID hint for a network').
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
