This test case has a race condition between the first and second
initiated DPP exchange. New kernel scheduling with UML time-travel is
making the first exchange complete before the first one can be started.
Making this fully robust would likely need ext_mgmt_frame_handling=1 and
more complex test script, but as an initial workaround, split URI
parsing from dev[2] to happen before dev[1] is started so that only a
single DPP_AUTH_INIT command is needed during the race window.
In addition, detect the race condition and SKIP the test instead of
reporting FAIL.
Signed-off-by: Jouni Malinen <j@w1.fi>
dpp_config_legacy_gen_two_conf_psk and dpp_config_legacy_gen_two_conf
tried to set a DPP parameter before having verified that CONFIG_DPP was
used in the build.
Signed-off-by: Jouni Malinen <j@w1.fi>
Responder receives Authentication Request and Config Request in a
sequence and it is possible for the Config Request to be received before
MGMT_RX_PROCESS has been processed for Authentication Request in the
cases where the test script is in the middle of RX processing. This can
result in DPP-AUTH-SUCCESS being delivered only after the MGMT-RX event
for Config Reques which means that wait_auth_success() would lose that
MGMT-RX event.
Avoid this issue by caching the "extra" MGMT-RX event within
wait_auth_success() and having the caller verify if the Config Request
(GAS Initial Request) has already been received before waiting to
receive it.
This makes dpp_gas, dpp_gas_comeback_after_failure, and
dpp_gas_timeout_handling more robust.
Signed-off-by: Jouni Malinen <j@w1.fi>
This is going to be needed once wpa_supplicant starts dropping the PMKSA
cache entry on status code 53 (invalid PMKID) rejection of association.
Signed-off-by: Jouni Malinen <j@w1.fi>
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>
This is in preparation to allow the implementation in hostapd to be
changed to accept removal of PKEX information without indicating an
error after it have been automatically removed at the successful
completion of PKEX.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
This can be used to make sure wpa_supplicant does not process DPP
messages sent in Public Action frames when a test setup is targeting
DPP-over-TCP.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
Flush scan results to avoid failure caused by incorrect channel
selection based on an old result for the same BSSID. This was found with
the following test sequence:
ap_track_sta_no_auth dpp_network_intro_version_missing_req dpp_controller_relay_pkex
Signed-off-by: Jouni Malinen <j@w1.fi>
This test case was assuming the Configurator would change the
netAccessKey curve every time based on the protocol keys, but that is
not the case anymore, so force that change here for a negative test.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
This test case was assuming the Configurator would change the
netAccessKey curve every time based on the protocol keys, but that is
not the case anymore, so force that change here for a negative test.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
A number of test cases using 40 MHz or wider channels with the primary
channel 36 were failing when executed after dpp_chirp_ap_5g since that
test case was running an AP on the channel 40 and resulting in need to
swap the primary and the secondary channels in the following test case.
Fix this by clearing the AP scan cache explicitly for such cases.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
The DPP Enrollee might wait for up to 60 seconds for the configuration,
so use a longer timeout value to be able to cover this negative test
case where the Configurator never sends the response.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
At least for the time being PKEXv2 needs CONFIG_DPP3=y to work in a
testable manner. Couple of the test cases did not cover this correctly
and resulted in failures (instead of skipping the tests) when the
default build configuration was used. Fix that by checking for DPP
version 3.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
CONFIG_DPP3=y can now be used to configure hostapd and wpa_supplicant
builds to include DPP version 3 functionality. This functionality is
still under design and the implementation is experimental and not
suitable to be enabled in production uses before the specification has
been finalized.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
When checking DPP capabilities the Brainpool flag was not always set
when needed, leading to run a test with the Brainpool curves not
supported by BoringSSL.
Use a short form for the DER length of EC privateKey with NIST P-521
curve. Indeed BoringSSL returns an error when parsing DER sequence 30 81
50 ... because the length 81 50 could have been encoded as 50 and
according comment in BoringSSL:
ITU-T X.690 section 10.1 (DER length forms) requires encoding the
length with the minimum number of octets.
Signed-off-by: Cedric Izoard <cedric.izoard@ceva-dsp.com>
As BoringSSL version of i2d_PUBKEY() doesn't respect the
POINT_CONVERSION_COMPRESSED flag redefine a specific
crypto_ec_key_get_subject_public_key() version for BoringSSL based on
dpp_bootstrap_key_der().
The only other user of crypto_ec_key_get_subject_public_key() is SAE-PK
for which the public key should also be formatted using compressed
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>
