This test case is not really realistic and the second connection attempt
would fail if additional AES-based ciphers get provisioned. Work this
around by dropping to CCMP only if other ciphers are present.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This is needed to avoid false errors with GCMP-256 and CCMP-256 to be
added in the implementation.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
The credential MAC address is not necessarily that of the AP, i.e., it
is more likely to be that of the Enrollee. Check the scan results
against the current BSSID as well if match is not found otherwise when
going through the mixed mode workaround.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This is needed to allow a credential to be built for GCMP-256/CCMP-256
networks that do not enable GCMP-128/CCMP-128.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Extend the check against WPA/TKIP only configuration by adding CCMP-256
and GCMP-256 to the list of allowed ciphers. This is needed to allow WPS
to be enabled in AP configurations where neither CCMP-128 nor GCMP-128
are enabled.
Signed-off-by: Shiva Sankar Gajula <sgajula@qti.qualcomm.com>
DPP Responder selects whether mutual authentication is used. This commit
adds information about that selection to upper layers (ctrl_iface event
DPP-AUTH-DIRECTION mutual=<0/1>) on the Initiator side.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This extends dpp_test functionality to allow DPP exchanges to be stopped
when receiving a specified message.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
The previously used 10 second timer did not really make much sense since
the Initiator is not going to be waiting for the response that long.
Change this to 1 second based on the DPP tech spec change.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
The kernel started enforcing attribute lengths, and nl80211.py had been
doing it all wrong - the padding must be present, but not part of the
length.
Fix it to do it the right way.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This nl80211 attribute uses NLA_U8 policy in cfg80211 and wpa_supplicant
needs to use same size when writing the attribute.
This fixes mesh mode regression triggered by kernel commit "net:
netlink: Update attr validation to require exact length for some types"
in v4.15-rc1 that resulted in the following debug log entry when trying
to join a mesh:
nl80211: mesh join failed: ret=-22 (Invalid argument)
Fixes: 6c1664f605 ("nl80211: Add new commands to support mesh interfaces")
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This nl80211 attribute uses NLA_U8 policy in cfg80211 and
hostapd/wpa_supplicant needs to use same size when writing the
attribute.
This fixes AP mode regression triggered by kernel commit "net: netlink:
Update attr validation to require exact length for some types" in
v4.15-rc1 that resulted in the following debug log entry when trying to
enable beaconing:
nl80211: Beacon set failed: -34 (Numerical result out of range)
Fixes: da1080d721 ("nl80211: Advertise and configure SMPS modes")
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Add QCA vendor command and attributes for vendor specific Representative
RF Operating Parameter (RROP) information. This information is intended
for optional use by external ACS. It provides guidance values for some
RF parameters that are used by the system during operation, so that
external ACS can utilize these to compare between channels, bands, etc.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
These test cases were failing when run immediately after
dpp_pkex_test_fail. It looks like timing of the TX status and the short
eloop wait were getting reordered in this cases. This ended up with some
of the DPP-TX-STATUS event messages missing. Instead of explicitly
checking for those message, simply count the number of DPP-TX messages
to verify that the correct number of retries are being sent.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
One of the event message for TX status was missing 'x' from the "0x"
prefix. Add that to make the used format consistent for all cookie debug
print cases.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This makes the full DPP deinit operation more consistent with stopping
of a single operation. In practice, this adds the new GAS client
stopping functionality.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
sha256_vector() result was ignored apart from printing out the failure
in the debug log. This is not really a normal case and it is better to
reject the full operation rather than try to continue with an incorrect
public key hash value.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
If the second json_alloc_token() call failed to allocate memory,
json_parse() missed the first allocation on the error path. Assign the
root pointer earlier for that case to avoid the potential memory leak.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Previously this stopped only the DPP Authentication instance, but it is
better to clear both PKEX and Authentication.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
wpa_supplicant was already doing this and hostapd needs to clear
hapd->dpp_auth when completing the exchange in Configurator (GAS server)
role.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
An additional TX status callback could result in processing the DPP
authentication completion another time at least with hostapd. Fix this
by clearing the dpp_auth_ok_on_ack when processing it.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Add CONFIG_TESTING_OPTIONS ifdef protection to couple of forgotten DPP
test parameters in wpa_supplicant ctrl_iface.
Signed-off-by: Ashok Ponnaiah <aponnaia@qti.qualcomm.com>
It was possible for a timeout from an old GAS server operation to
trigger DPP configuration failure during the subsequent DPP operation.
Fix this by verifying that the status callback is for the response
generated during the same DPP Authentication/Configuration exchange.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Configurator signing its own Connector was previously supported only in
wpa_supplicant. This commit extends that to hostapd to allow an AP
acting as a Configurator to self-configure itself.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This moves the Configurator and Bootstrapping Information data from
struct hostapd_data (per-BSS) to struct hapd_interfaces (per-hostapd
process). This allows the information to be maintained over interface
restarts and shared between interfaces.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Instead of using the all-zeros Initiator Bootstrapping Key Hash when no
local bootstrapping key is configuref for the Initiator, automatically
generate a temporary bootstrapping key for the same curve that the
Responder uses. If the Responder indicates that it wants to do mutual
authentication, provide the URI for the auto-generated bootstrapping key
in the DPP-RESPONSE-PENDING event for upper layers to display the QR
Code.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Fix problem when running ap_ft test cases with real HW using remote
tests and hwsim wrapper by using the newer hostapd.app_ap() API.
Signed-off-by: Janusz Dziedzic <janusz.dziedzic@gmail.com>
These VHT160 with DFS cases were in a single test case to optimize test
execution time with parallel wait for the 60 second CAC. However, this
design has become difficult to support with the kernel changes that
allow radar events to be shared between interfaces. To avoid need for
more workarounds here just for testing purposes, split this into two
test cases so that conflicting events from another interface do not
cause the test case to fail.
Signed-off-by: Jouni Malinen <j@w1.fi>
These DFS radar detection cases were in a single test case to optimize
test execution time with parallel wait for the 60 second CAC. However,
this design has become difficult to support with the kernel changes that
allow radar events to be shared between interfaces. To avoid need for
more workarounds here just for testing purposes, split this into two
test cases so that conflicting events from another interface do not
cause the test case to fail.
Signed-off-by: Jouni Malinen <j@w1.fi>
Avoid same interface processing nl80211 events when at least one of
IFIDX, WDEV, or WIPHY index attribute is available in the nl80211 event
message.
Previously, a same interface processes events when ifidx and wdev id
attribute were not available in the nl80211 message. This is extended to
check the presence of wiphy index attribute as well since some radar
notifications include only WIPHY index attrbute in the nl80211 message.
Signed-off-by: Sriram R <srirrama@qti.qualcomm.com>
mac80211_hwsim module typically dumps a lot of details into the kernel
message buffer. While it's probably okay in a dedicated VM, it's way too
chatty in other setups.
The kernel allows fine-tuning logging via the dynamic debugging
facility. Let's enable all logging locations in the mac80211_hwsim
module so that we don't loose debugging output when the kernel adopts
the dynamic debug mechanism for the driver.
Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
These allow external programs to determine supported legacy, HT, and VHT
rates of an interface or a STA.
Signed-off-by: Bhagavathi Perumal S <bperumal@qti.qualcomm.com>
If fils_decrypt_assoc() were to fail on the AP side, the previous
implementation could have continued through the response generation
using left = -1. That could have resulted in unexpected processing if
this value were to be used as the length of the remaining (unencrypted)
IEs. Fix this by not updating left in the failure case.
Fixes: 78815f3dde ("FILS: Decrypt Association Request elements and check Key-Auth (AP)")
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Verify that nothing unexpected happened with EAPOL-Key Key MIC
calculation when transmitting EAPOL-Key frames from the Authenticator.
This should not be able to happen in practice, but if if it does, there
is no point in sending out the frame without the correct Key MIC value.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
