Extend DPP authentication session search for the DPP_QR_CODE command to
cover the ongoing exchanges in Controller/Responder.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
The case where mutual authentication with QR Code bootstrapping is used
with scanning of the QR Code during the exchange resulted in the
Controller closing the TCP socket too early. Fix this by leaving the
socket open while waiting for the full Authentication Response message.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Extend the DPP_CONTROLLER_START command to accept the optional qr=mutual
parameter similarly to the DPP_LISTEN case.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Add support to configure the number of TX chains and the number of RX
chains to be used during a connection.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Use the alternative channel list in the handover server role when
processing an alternative proposal. This was previously done only in the
handover client role, but with the updated design, both roles act in a
similar manner for the case where the alternative channel list is
specified.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Do not use the hardcoded channel 1 (2412 MHz) with DPP_LISTEN if a
channel list is specified when writing an NFC Tag. Instead, pick the
first channel from that list as the listen channel.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Extend dpp_control_get_auth() to find the ongoing session for enterprise
credential provisioning in cases where the Controller/Configurator
initiated the exchange. Only the other direction was supported
previously.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Add an optional iter=# parameter to DPP_RECONFIG similarly to the way
this was handled with DPP_CHIRP.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Add an encrypted Enrollee identifier into Reconfig Announcement frames
and decrypt that on the Configurator side. The actual E-id value is
currently not used for anything, but it can be used in the future to
provide better control over reconfiguration.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This was added to the protocol design to support cases where the
C-sign-key uses a different group than the netAccessKey. The Enrollee
now indicates its netAccessKey group in Reconfig Announcement and the
Configurator builds it own reconfig Connector using that group instead
of the group used for the C-sign-key.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Only the sae_password parameter was previously accepted for SAE-PK use.
That is not sufficient for covering mixed SAE+PSK cases. Extend this by
allowing the psk parameter to be used as well just like it can be used
for SAE without SAE-PK.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This prevents use of a SAE-PK style password as the WPA-PSK passphrase
only if the same password is not also enabled through sae_password for
use with SAE-PK.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Introduce additional attributes for the TWT response parameters from the
host driver. Also, add ATTR_TWT_RESUME_FLOW_ID for TWT Resume request.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Update the SAE-PK implementation to match the changes in the protocol
design:
- allow only Sec values 3 and 5 and encode this as a single bit field
with multiple copies
- add a checksum character
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This allows the testing command GET_PMK to return a PMK in cases where
the association fails (e.g., when using SAE and getting a valid PMKSA
entry added before association) or after the association has been lost.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Add override parameters to use the specified channel while populating
OCI element in EAPOL-Key group msg 2/2, FT reassoc request, FILS assoc
request and WNM sleep request frames.
Signed-off-by: Veerendranath Jakkam <vjakkam@codeaurora.org>
The documentation for the QCA_WLAN_VENDOR_ATTR_CONFIG_UDP_QOS_UPGRADE
attribute had incorrectly specified the value of 0 (corresponding to BE)
to disable the QoS upgrade. BK (1) is a lower priority AC compared to BE
and if BE is used to disable the upgrade, there would be no possibility
for configured UDP AC upgrade to replace BK-from-DSCP with BE. Thus,
correct this by specifying that the value of BK (1) is used to disable
this UDP AC upgrade.
Fixes: ebd5e764f9 ("Vendor attribute to configure QoS/AC upgrade for UDP frames")
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
sae_check_confirm_pk() and sae_write_confirm_pk() were using different
checks for determining whether SAE-PK was used. It was apparently
possible to miss the checks in sae_write_confirm_pk() in some AP cases
where SAE H2E is being used. Fix this by checking sae->pk in the
write-confirm case similarly to the way this was done in check-confirm.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Debug logs did not make it clear whether the failure happens when
checking a received SAE confirm or when writing own SAE confirm. Those
cases have different checks on when to go through SAE-PK processing, so
it is useful to make this part clear in the debug log.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Do not use red color for the "No response receive" message in case
another HR will be sent after this.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Fix processing of the case where no handover select is sent out and add
automatic (delayed) termination of the link on completing the handover
successfully.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
terminate_now was not being set in the only_one case with connection
handover. Set it for that case as well as the tag cases to automatically
close down the link once it is not needed anymore.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Use a shorter polling interval in recv_octets() to be able to send out
the alternative HR more quickly when using a single thread and handover
client. In addition, fix recv_records() to handle normal exception cases
like not receiving anything.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Postpone closing of the handover client to allow the same client to be
used for sending both handover request messages if an alternative URI
needs to be tried.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Set logging level to various upper layer nfcpy modules to enable more
detailed debugging of the actual NFC operations when requested (-d on
the command line).
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Verify AES-CTR encryption implementation against the test vectors in
NIST SP 800-38a. This implementations was already tested against AES SIV
and EAX mode test vectors, but this adds more explicit testing against
published CTR mode test vectors.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Do not try to perform DPP operations on the P2P management interface
when no specific interface has been identified.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
If an alternative proposal (second handover request) is sent, the
response (or lack of it) to the initial handover request should be
ignored.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This avoids potential loops of endless alternative URI exchanges over
NFC negotiated connection handover. Only allow one such alternative
proposal and declarare the handover as a failure if another alternative
were needed.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Allow all actual DPP processing steps in wpa_supplicant to be skipped by
specifying hardcoded URI values. Also allow a hardcoded crn to be
specified to force specific handover requestor/selector roles.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Jouni Malinen
Vamsi Krishna
Rajasekaran Kalidoss
Veerendranath Jakkam
Sunil Dutt