This removes dependency on tcpdump by using an already included test
tool for capturing frames with Ethernet headers. There were some issues
in getting tcpdump working on Ubuntu 19.10, so this seems to be a clean
way of addressing that.
Signed-off-by: Jouni Malinen <j@w1.fi>
The previous waits were matching both DPP-TX and DPP-TX-STATUS and if
the latter event was received, the test cases would either report
failure or would not really test what was supposed to be verified. Fix
this by waiting explicitly for "DPP-TX " to avoid matching
"DPP-TX-STATUS" prefix.
Signed-off-by: Jouni Malinen <j@w1.fi>
This looked like a copy-paste error in the event message check and once
that was fixed, couple of test cases needed fixes to expect a success
from the Configurator.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
The sae_groups parameter needs to be cleared before attempt a SAE
connection in a test case to avoid issues with this parameter having
been left to something else than the default one by a previous test
case. This was found with the following sequence:
sae_pwe_failure dpp_auto_connect_legacy_psk_sae_1
Signed-off-by: Jouni Malinen <j@w1.fi>
The separate dpp_bootstrap_gen() functions were merged into a single
one, so the test case needs a matching change to avoid failures.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Increase testing coverage by going through all six possible curves with
full provisioning of AP and STA and connection (which includes PFS with
DPP2).
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Parsing of the DER encoded signature was unable to handle results that
were shorter than the prime. These need to be zero padded from left to
generate the correct value.
Signed-off-by: Jouni Malinen <j@w1.fi>
The new DPP Configuration Result message can result in a bit different
behavior at the end of the configuration exchange and some of the test
cases need more flexibility to work with that DPP2 behavior.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
gas_address3 was set to 1 in this test case, but it was never cleared.
That can result in unexpected behavior in other test cases that dpeends
on gas_address3 being in its default value 0. Clear the parameter
explicitly to avoid this.
This resulted in an error in the following test sequence:
dpp_qr_code_auth_initiator_enrollee gas_anqp_address3_ap_forced
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Wait explicitly for the DPP-NOT-COMPATIBLE event when going through
protocol testing with local failures instead of just waiting for a fixed
0.1 second duration. This prevents a test failure at least in
dppauth_resp_status_failure in a case where the failing operation may be
delayed under heavy CPU load.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
It was possible for the 5 GHz PKEX channels to be enabled, e.g., when
running "ap_ht40_csa2 dpp_pkex_no_responder" test sequence, and that
resulted in a failure in dpp_pkex_no_responder due to the unexpectedly
long wait needed for the DPP-FAIL event. Increase the wait time to allow
for 5 GHz PKEX channels to be probed.
Signed-off-by: Jouni Malinen <j@w1.fi>
This is needed to avoid leaving unexpected cfg80211 regulatory country
code in place at the point when a test case terminates.
Signed-off-by: Jouni Malinen <j@w1.fi>
Implement ECDSA signing functionality in the Python test script for
generating a valid signedConnector. This allows coverage of DPP config
object testing to be increased more easily.
Signed-off-by: Jouni Malinen <j@w1.fi>
This is a regression test case for a memory leak on DPP_CONFIGURATOR_ADD
error path in dpp_keygen_configurator() when an unsupported curve is
specified.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Wait for the configuration exchange to complete before issuing the
DPP_STOP_LISTEN command to avoid confusing sequence of operation between
the ongoing and immediately following DPP exchanges.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This makes it a bit clearer to see which parameters need to be modified
if the test vector needs to be recreated based on new values.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Wait for test/allocation failure for longer than the wait_fail_trigger()
default two seconds to allow DPP (in particular, PKEX) retransmission to
occur. This removes some issues where the previous wait was more or less
exactly the same duration as the retransmission interval and the first
Listen operation not always starting quickly enough to receive the first
frame.
Signed-off-by: Jouni Malinen <j@w1.fi>
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>
