Commit graph

918 commits

Author SHA1 Message Date
Jouni Malinen
d1f082644c DPP: Allowed initiator to indicate either role
The new role=either parameter can now be used with DPP_AUTH_INIT to
indicate that the initiator can take either the Configurator or Enrollee
role.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-11-13 11:45:05 +02:00
Jouni Malinen
f97ace34cb DPP: Support multiple channels for initiating DPP Authentication
This extends wpa_supplicant to iterate over all available channels from
the intersection of what the peer indicates and the local device
supports when initiating DPP Authentication. In addition, retry DPP
Authentication Request frame up to five times if no response is
received.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-11-13 11:45:05 +02:00
Jouni Malinen
a306ed5a58 DPP: Protocol testing to allow missing attributes in peer discovery
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-11-06 12:40:18 +02:00
Edayilliam Jayadev
fbfceef3af Add QCA vendor commands for spectral scan
Add the following vendor commands and their vendor attributes for
spectral scan.

 1) QCA_NL80211_VENDOR_SUBCMD_SPECTRAL_SCAN_GET_CONFIG
        Get current values of spectral parameters.
 2) QCA_NL80211_VENDOR_SUBCMD_SPECTRAL_SCAN_GET_DIAG_STATS
        Get stats for spectral scan debug.
 3) QCA_NL80211_VENDOR_SUBCMD_SPECTRAL_SCAN_GET_CAP_INFO
        Get the spectral hardware capability.
 4) QCA_NL80211_VENDOR_SUBCMD_SPECTRAL_SCAN_GET_STATUS
        Get the current status of spectral scan.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-11-03 21:47:32 +02:00
Zhang Qian
962b8fcf49 Add new QCA vendor attributes for MAC counters
Add QCA_WLAN_VENDOR_ATTR_LL_STATS_EXT_REPORT_TIME
and QCA_WLAN_VENDOR_ATTR_LL_STATS_EXT_MEASUREMENT_TIME to record
timestamp and duration for the last MAC counters. Some user layer
application is delay sensitive. It needs to know time stamp and
measurment duration for the counters.

Signed-off-by: Zhang Qian <zhangq@qti.qualcomm.com>
2017-11-03 21:21:55 +02:00
Jouni Malinen
af7f10fcdf DPP: Protocol testing for invalid Config Resp attribute values
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-11-03 21:14:08 +02:00
Jouni Malinen
8c99e6264a DPP: Report Config Request/Response failure reasons on control interface
This provides more details of failures to upper layer components.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-11-03 21:04:17 +02:00
Jouni Malinen
f411ad1b86 DPP: Protocol testing to remove attributes from Config Req/Resp
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-11-03 21:04:17 +02:00
Jouni Malinen
7e0ebe21b0 DPP: Protocol testing - invalid I/R-Auth value in PKEX Commit-Reveal
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-11-03 20:18:24 +02:00
Jouni Malinen
89d0bf6783 DPP: Protocol testing - invalid Bootstrap Key value in PKEX Commit-Reveal
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-11-03 19:59:47 +02:00
Jouni Malinen
f31ef96dc3 DPP: Protocol testing - invalid Status value in PKEX Exchange Response
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-11-03 19:59:47 +02:00
Jouni Malinen
d05c82c4d0 DPP: Move PKEX z derivation on Responder to earlier phase
K and z can be derived already based on information available at the
time the PKEX Exchange Request is being processed, so move these there
from the PKEX Commit-Reveal Request processing since that matches the
DPP tech spec description close and allows PKEX exchange to be aborted
earlier if anything unexpected happens.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-11-03 19:59:47 +02:00
Jouni Malinen
578c9ea1ab DPP: Fix a typo in a debug print
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-11-03 19:59:47 +02:00
Jouni Malinen
5f5fff4363 DPP: Explicitly check that PKEX Qr is not the point-at-infinity
This was already done for Qi, but the same needs to be done for Qr as
well.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-11-03 19:59:47 +02:00
Jouni Malinen
29ab69e4b0 DPP: PKEX counter t
Add limit on number of failed attempts that could have used PKEX code.
If the limit (5) is reached, drop the PKEX state (including the code)
and report this on the control interface to indicate that a new code
needs to be entered due to possible attack.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-11-03 19:59:46 +02:00
Jouni Malinen
039b8e7369 DPP: Terminate PKEX exchange on detection of a mismatching code
Clean up the pending PKEX exchange if Commit-Reveal Request processing
indicates a mismatch in the PKEX code. Previously, the this case was
silently ignored and the session was left in pending state that
prevented new PKEX exchanges from getting initated. Now, a new attempt
is allowed to be initiated.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-11-03 19:59:46 +02:00
Jouni Malinen
fc0efa2a1e DPP: Use dpp_bn2bin_pad() helper to simplify code
Number of places writing BIGNUM values with left-padding were open
coding this helper functionality unnecessarily.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-11-03 19:59:46 +02:00
Jouni Malinen
e0247e7983 DPP: PKEX and STATUS_BAD_GROUP
Report mismatching finite cyclic group with PKEX Exchange Response using
STATUS_BAD_GROUP and provide more detailed error report over the control
interface on the peer device when this happens.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-11-03 19:59:46 +02:00
Jouni Malinen
2265353a4f DPP: Remove obsolete TODO comment on discovery object
The optional channel information was removed from the discovery object
in the DPP tech spec, so no need to maintain this TODO note anymore.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-11-03 19:59:46 +02:00
Jouni Malinen
1cfcbd32ac DPP: Testing capability to generate invalid PKEX encrypted key (M and N)
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-11-03 19:59:46 +02:00
Jouni Malinen
d7e7b7122e DPP: Report PKEX failure reasons over control interface
This provides more information to upper layer software to report failure
reasons on the UI.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-11-03 19:59:46 +02:00
Jouni Malinen
61f9f27f80 DPP: Extend protocol testing to cover missing attributes in PKEX
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-11-02 23:53:55 +02:00
Jouni Malinen
b3e4cc5cbb DPP: Move PKEX Commit-Reveal Response building to a helper function
This cleans up dpp_pkex_rx_commit_reveal_req() a bit and makes it easier
to add protocol testing functionality to PKEX exchange similarly to the
previously added DPP Authentication case.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-11-02 21:34:51 +02:00
Jouni Malinen
b0626c2a6b DPP: Move PKEX Commit-Reveal Request building to a helper function
This cleans up dpp_pkex_rx_exchange_resp() a bit and makes it easier to
add protocol testing functionality to PKEX exchange similarly to the
previously added DPP Authentication case.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-11-02 21:34:50 +02:00
Jouni Malinen
a5c3b41b2f DPP: Move PKEX Exchange Response building to a helper function
This cleans up dpp_pkex_rx_exchange_req() a bit and makes it easier to
add protocol testing functionality to PKEX exchange similarly to the
previously added DPP Authentication case.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-11-02 21:34:17 +02:00
Jouni Malinen
60b9dd86fd DPP: Fix couple of typos in debug messages
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-11-02 21:34:03 +02:00
Jouni Malinen
219d4c9fcb DPP: Report possible PKEX code mismatch in control interface
Indicate to upper layers if PKEX Commit-Reveal Request frame AES-SIV
decryption fails. That is a likely sign of the PKEX code mismatch
between the devices.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-11-02 12:25:35 +02:00
bhagavathi perumal s
ba72b4b126 hostapd: Add Min/Max Transmit Power Capability into STA command
This provides access to the Minimum/Maximum Transmit Power Capabilitie
fileds (the nominal minimum/maximum transmit power with which the STA
is capable of transmitting in the current channel; signed integer in
units of decibels relative to 1 mW).

Signed-off-by: bhagavathi perumal s <bperumal@qti.qualcomm.com>
2017-10-31 00:22:58 +02:00
Jouni Malinen
d270920692 DPP: Negotiation channel change request from Initiator
Allow the Initiator to request a different channel to be used for DPP
Authentication and DPP Configuration exchanges. This commit adds support
for this in wpa_supplicant with the optional neg_freq=<freq in MHz>
parameter in DPP_AUTH_INIT.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-29 16:08:02 +02:00
Jouni Malinen
e85b660129 DPP: Add DPP Status attribute into Peer Discovery Response
This was added in DPP tech spec v0.2.7 to allow result of network
introduction to be reported.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-29 12:16:15 +02:00
Jouni Malinen
19ef4289ca DPP: Process Authentication Confirm failure cases
Process Authentication Confirm with the two failure cases defined in the
spec: STATUS_NOT_COMPATIBLE and STATUS_AUTH_FAILURE. This verifies the
{R-nonce}k2 part and reports more detailed failure reason if the message
is valid.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-28 17:44:14 +03:00
Jouni Malinen
7d917ab048 DPP: Send Authentication Confirm failure reports
If Authentication Response processing fails due to R-capab
incompatibility or R-auth mismatch, send Authentication Confirm with
error status.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-28 17:44:14 +03:00
Jouni Malinen
978bc3f2af DPP: Auth Resp/Conf incorrect attribute values for protocol testing
This extends the dpp_test mechanism to allow I-nonce, R-capab, R-auth,
and I-auth values in Authentication Response/Confirm to use incorrect
values.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-28 17:44:10 +03:00
Jouni Malinen
9b51112031 DPP: Allow Responder to decide not to use mutual authentication
Previously, Initiator decided whether to use mutual authentication on
its own based on having own and peer bootstrapping info. This prevented
Responder from selecting not to use mutual authentication in such a
case. Fix this by allowed Initiator to fall back to non-mutual
authentication based on Responder choice if the bootstrapping mechanism
allows this (PKEX does not; it mandates use of mutual authentication).

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-27 16:09:51 +03:00
Jouni Malinen
dcdaeab79c DPP: Report Auth Conf failures in control interface
This is useful for protocol testing purposes and UI needs to display
more detailed information about DPP exchanges.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-27 16:09:51 +03:00
Jouni Malinen
f9c7d77029 DPP: Omission of Auth Conf attributes for protocol testing
This extends the dpp_test mechanism to allow each of the required
attributes in Authentication Confirm to be omitted.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-27 16:09:51 +03:00
Jouni Malinen
26806abe85 DPP: Report invalid messages and failure conditions in control interface
This is useful for protocol testing purposes and UI needs to display
more detailed information about DPP exchanges.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-22 22:45:17 +03:00
Jouni Malinen
ce9acce006 DPP: Omission of Auth Resp attributes for protocol testing
This extends the dpp_test mechanism to allow each of the required
attributes in Authentication Response to be omitted.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-22 22:38:59 +03:00
Jouni Malinen
a03406dbe2 DPP: Move Authentication Response building into a separate function
This cleans up old dpp_auth_build_resp() (now dpp_auth_build_resp_ok())
a bit by separating initialization steps for a DPP authentication
session from the code needed to build the frame. This allows
dpp_auth_build_resp_status() to share the helper function instead of
having to maintain a duplicated message construction implementation. In
addition, this makes it easier to remove some of the attributes for
protocol testing purposes.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-22 19:05:06 +03:00
Jouni Malinen
0e7cb8c6c1 DPP: Omission of Auth Req attributes for protocol testing
This extends the dpp_test mechanism to allow each of the required
attributes in Authentication Request to be omitted.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-22 18:27:53 +03:00
Jouni Malinen
606a8e8d57 DPP: Move Authentication Request building into a separate function
This cleans up dpp_auth_init() a bit by separating initialization steps
for a DPP authentication session from the code needed to build the
frame. In addition, this makes it easier to remove some of the
attributes for protocol testing purposes.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-22 18:25:30 +03:00
Jouni Malinen
3749ad0e1d DPP: Explicitly check and reject 0x00 and 0x03 I/R-capab role
0x00 and 0x03 are not valid I/R-capabilities role values.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-22 17:21:57 +03:00
Jouni Malinen
af48810ba3 DPP: Report transmitted messages as control interface events
This is helpful for testing purposes and also for upper layer components
that may want to show more detailed progress through a DPP exchange.
Both the DPP-TX and DPP-TX-STATUS events are provided.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-22 17:21:57 +03:00
Jouni Malinen
a707393494 DPP: Report received messages as control interface events
This is helpful for testing purposes and also for upper layer components
that may want to show more detailed progress through a DPP exchange.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-22 17:21:57 +03:00
Jouni Malinen
27fefbbb76 DPP: Remove unnecessary Wrapped Data checks from callers
Now that dpp_check_attrs() takes care of verifying that no attributes
are after the Wrapped Data attribute, the duplicated checks in hostapd
and wpa_supplicant side of the implementation can be removed.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-22 17:21:57 +03:00
Jouni Malinen
0c881807b5 DPP: Verify that Wrapped Data attribute is the last one in the message
Do not allow any additional attributes to be included after the Wrapped
Data attribute.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-22 17:21:57 +03:00
Jouni Malinen
60239f60a6 DPP: Protocol testing framework
Add a generic mechanism for configuring the DPP implementation to behave
in particular different (mostly incorrect) ways for protocol testing
purposes. The new dpp_test parameter can be set to a non-zero integer to
indicate a specific behavior. This is only available in
CONFIG_TESTING_OPTIONS=y builds.

This commit include cases for an extra attribute being added after the
Wrapped Data attribute and Initiator/Responder capabilities having an
unexpected zero capability.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-22 17:21:57 +03:00
Michael Baird
5f7c9e50f5 EAP server: Add event messages for more EAP states
While using an external RADIUS server SUCCESS messages were not being
sent (internal was fine). Also add event messages for other states that
others might find useful, and consistency between the two.

Signed-off-by: Michael Baird <Michael.Baird@ecs.vuw.ac.nz>
2017-10-21 20:28:46 +03:00
Jouni Malinen
4be5bc98a8 DPP: Update AES-SIV AD for PKEX frames
The protocol design was updated to protect the six octets in the header
before the attributes.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-19 18:32:16 +03:00
Jouni Malinen
dc4d271c6d DPP: Update AES-SIV AD for DPP Authentication frames
The protocol design was updated to protect the six octets in the header
before the attributes.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-18 22:51:30 +03:00
Vidyullatha Kanchanapally
cddfda7892 Add attributes to support roam+auth vendor event for FILS
Add additional attributes to specify the PMK, PMKID, and the ERP next
sequence number to the vendor subcommand
QCA_NL80211_VENDOR_SUBCMD_KEY_MGMT_ROAM_AUTH. These are needed in case
of an offloaded FILS roaming.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-17 15:55:44 +03:00
Jouni Malinen
a6ea665300 Additional consistentcy checks for PTK component lengths
Verify that TK, KCK, and KEK lengths are set to consistent values within
struct wpa_ptk before using them in supplicant. This is an additional
layer of protection against unexpected states.

Signed-off-by: Jouni Malinen <j@w1.fi>
2017-10-17 00:07:17 +03:00
Jouni Malinen
b488a12948 Clear PMK length and check for this when deriving PTK
Instead of setting the default PMK length for the cleared PMK, set the
length to 0 and explicitly check for this when deriving PTK to avoid
unexpected key derivation with an all-zeroes key should it be possible
to somehow trigger PTK derivation to happen before PMK derivation.

Signed-off-by: Jouni Malinen <j@w1.fi>
2017-10-16 02:03:47 +03:00
Jouni Malinen
a0bf1b68c0 Remove all PeerKey functionality
This was originally added to allow the IEEE 802.11 protocol to be
tested, but there are no known fully functional implementations based on
this nor any known deployments of PeerKey functionality. Furthermore,
PeerKey design in the IEEE Std 802.11-2016 standard has already been
marked as obsolete for DLS and it is being considered for complete
removal in REVmd.

This implementation did not really work, so it could not have been used
in practice. For example, key configuration was using incorrect
algorithm values (WPA_CIPHER_* instead of WPA_ALG_*) which resulted in
mapping to an invalid WPA_ALG_* value for the actual driver operation.
As such, the derived key could not have been successfully set for the
link.

Since there are bugs in this implementation and there does not seem to
be any future for the PeerKey design with DLS (TDLS being the future for
DLS), the best approach is to simply delete all this code to simplify
the EAPOL-Key handling design and to get rid of any potential issues if
these code paths were accidentially reachable.

Signed-off-by: Jouni Malinen <j@w1.fi>
2017-10-16 02:03:47 +03:00
Mathy Vanhoef
53bb18cc8b Prevent installation of an all-zero TK
Properly track whether a PTK has already been installed to the driver
and the TK part cleared from memory. This prevents an attacker from
trying to trick the client into installing an all-zero TK.

This fixes the earlier fix in commit
ad00d64e7d ('Fix TK configuration to the
driver in EAPOL-Key 3/4 retry case') which did not take into account
possibility of an extra message 1/4 showing up between retries of
message 3/4.

Signed-off-by: Mathy Vanhoef <Mathy.Vanhoef@cs.kuleuven.be>
2017-10-16 02:03:47 +03:00
Mathy Vanhoef
cb5132bb35 Prevent reinstallation of an already in-use group key
Track the current GTK and IGTK that is in use and when receiving a
(possibly retransmitted) Group Message 1 or WNM-Sleep Mode Response, do
not install the given key if it is already in use. This prevents an
attacker from trying to trick the client into resetting or lowering the
sequence counter associated to the group key.

Signed-off-by: Mathy Vanhoef <Mathy.Vanhoef@cs.kuleuven.be>
2017-10-16 02:03:47 +03:00
Jouni Malinen
58efbcbcd4 DPP: Fix static analyzer warnings in key generation and JWK construction
Memory allocation failures could have resulted in error paths that
dereference a NULL pointer or double-freeing memory. Fix this by
explicitly clearing the freed pointer and checking allocation results.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-11 18:19:03 +03:00
Jouni Malinen
265bda3444 OWE: Allow DH Parameters element to be overridden for testing purposes
This allows CONFIG_TESTING_OPTIONS=y builds of wpa_supplicant to
override the OWE DH Parameters element in (Re)Association Request frames
with arbitrary data specified with the "VENDOR_ELEM_ADD 13 <IE>"
command. This is only for testing purposes.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-10 18:26:29 +03:00
Jouni Malinen
8c19ea3f21 DPP: Add the crypto suite field to the frames
This additional field was added to DPP Public Action frames in DPP tech
spec v0.2.3 to support cryptographic agility in the future.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-10 01:30:08 +03:00
Jouni Malinen
c77e2ff096 DPP: Remove C-sign-key expiry
This was removed in DPP tech spec v0.2.3.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-10 01:17:33 +03:00
Jouni Malinen
6254045a51 DPP: Explicitly delete the PKEX secret element K upon generation of z
This was added as an explicit requirement in DPP tech spec 0.2.3.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-10 00:56:21 +03:00
Jouni Malinen
0e6709a4ea DPP: Rename PKEX secret element from Z to K
This matches the change in the DPP tech spec to make this less likely to
be confused with the shared secret z.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-10 00:52:35 +03:00
Jouni Malinen
6573171792 DPP: Verify that PKEX Qi is not the point-at-infinity
This was added as an explicit requirement in DPP tech spec v0.2.3.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-10 00:42:34 +03:00
Jouni Malinen
8b5579e17a DPP: Fix EAPOL-Key Key MIC calculation
The Key MIC field value got truncated for all cases and incorrect HMAC
hash algorithm was used for the SHA512 cases.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-08 17:12:35 +03:00
Jouni Malinen
6c4726189c OWE: Extend shared helper functions to support other DH curves
This extends the helper functions for determining OWE key lengths and
Key MIC values to support other DH curves beyond the mandatory group 19.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-08 17:12:35 +03:00
Jouni Malinen
ea079153f4 OWE: Add AP support for transition mode
The new owe_transition_bssid and owe_transition_ssid parameters can be
used to configure hostapd to advertise the OWE Transition Mode element.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-08 17:12:35 +03:00
Peng Xu
4a37463416 hostapd: Update HE capabilities and HE operation definition
Replace vendor-specific elements for HE capabilities and HE operation
elements with the P802.11ax defined element values. This version is
based on P802.11ax/D1.4.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-05 15:09:43 +03:00
Krishna Rao
ee522d27cf Vendor flags for 11ax channel property flags for use with external ACS
Add 802.11ax channel property flags for use with external ACS (QCA
vendor command). Use the remaining available bits in
qca_wlan_vendor_channel_prop_flags for the first few 11ax flags. Then
add qca_wlan_vendor_channel_prop_flags_2 as a continuation of
qca_wlan_vendor_channel_prop_flags and add the remaining 11ax flags
there. Note that qca_wlan_vendor_channel_prop_flags_ext is not used
since it is currently not intended for holding such information. Rather
it is meant for holding additional control information related to
features such as DFS, CSA, etc.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-09-26 18:00:47 +03:00
Jouni Malinen
61a56c1480 Add group_mgmt network parameter for PMF cipher selection
The new wpa_supplicant network parameter group_mgmt can be used to
specify which group management ciphers (AES-128-CMAC, BIP-GMAC-128,
BIP-GMAC-256, BIP-CMAC-256) are allowed for the network. If not
specified, the current behavior is maintained (i.e., follow what the AP
advertises). The parameter can list multiple space separate ciphers.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-09-26 17:40:02 +03:00
Vamsi Krishna
d55b174609 FILS: Vendor attribute to disable driver FILS features
The FILS features on STA needs to be disabled for testing purposes to
verify the APUT behavior with non-FILS STAs. Add a QCA vendor attribute
for doing so.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-09-25 20:22:46 +03:00
Jouni Malinen
039ab15fdf DPP: Add DPP-CONFOBJ-PASS/PSK events for hostapd legacy configuration
These control interface event messages can be used to allow hostapd AP
to be configured for legacy WPA2-Personal configuration with DPP.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-09-15 17:45:06 +03:00
Jouni Malinen
4cada9dcc1 FILS: Add DHss into FILS-Key-Data derivation when using FILS SK+PFS
This part is missing from IEEE Std 802.11ai-2016, but the lack of DHss
here means there would not be proper PFS for the case where PMKSA
caching is used with FILS SK+PFS authentication. This was not really the
intent of the FILS design and that issue was fixed during REVmd work
with the changes proposed in
https://mentor.ieee.org/802.11/dcn/17/11-17-0906-04-000m-fils-fixes.docx
that add DHss into FILS-Key-Data (and PTK, in practice) derivation for
the PMKSA caching case so that a unique ICK, KEK, and TK are derived
even when using the same PMK.

Note: This is not backwards compatible, i.e., this breaks PMKSA caching
with FILS SK+PFS if only STA or AP side implementation is updated.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-09-13 22:17:58 +03:00
Jouni Malinen
41b8191485 FILS: Update PMKID derivation rules for ERP key hierarchy establishment
IEEE Std 802.11ai-2016 had missed a change in the Pairwise key hierarchy
clause (12.7.1.3 in IEEE Std 802.11-2016) and due to that, the previous
implementation ended up using HMAC-SHA-1 -based PMKID derivation. This
was not really the intent of the FILS design and that issue was fixed
during REVmd work with the changes proposed in
https://mentor.ieee.org/802.11/dcn/17/11-17-0906-04-000m-fils-fixes.docx
that change FILS cases to use HMAC-SHA-256 and HMAC-SHA-384 based on the
negotiated AKM.

Update the implementation to match the new design. This changes the
rsn_pmkid() function to take in the more generic AKMP identifier instead
of a boolean identifying whether SHA256 is used.

Note: This is not backwards compatible, i.e., this breaks PMKSA caching
based on the initial ERP key hierarchy setup if only STA or AP side
implementation is updated. PMKSA caching based on FILS authentication
exchange is not impacted by this, though.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-09-13 22:17:58 +03:00
Jouni Malinen
c2d4f2eb5d DPP: Derive PMKID using SHA256() for all curves
This was previously defined inconsistently (H() vs. SHA256()), but it is
now clarified in the draft tech spec to use SHA256(), so update
implementation to do that.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-08-24 23:59:44 +03:00
Jouni Malinen
85fd8263a5 DPP: Use Transaction ID in Peer Discovery Request/Response frames
DPP tech spec changed the contents of these frames by replacing the
public key hash attributes with a Transaction ID attribute that gets
copied from the request to the response to identify the transaction in a
simpler manner.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-08-23 12:51:41 +03:00
Sunil Dutt
cf39475b40 Introduce QCA_NL80211_VENDOR_SUBCMD_HANG
This is an event indicating to the user space that the driver has
detected an internal failure. The driver is expected to recover from
such a failure automatically, e.g., by resetting the device. This event
carries the information indicating the reason that triggered this
detection.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-08-23 11:32:07 +03:00
Jouni Malinen
a4bf007877 DPP: Remove devices object from the connector
This was removed from the draft DPP tech spec, so remove it from the
implementation as well.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-08-22 23:46:27 +03:00
Sachin Ahuja
e77d13ef95 QCA vendor attribute to configure beacon miss penalize count for BTC
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-08-18 21:10:53 +03:00
Sachin Ahuja
7bd88aaf37 QCA vendor attribute to configure beacon miss count
This can be used to dynamically enable/disable beacon miss count.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-08-18 21:10:53 +03:00
Sandeep Puligilla
505554bbf7 QCA vendor attribute to enable/disable scan
This commit introduces QCA vendor attribute to
disable/enable scan.

Signed-off-by: Sandeep Puligilla <spuligil@qti.qualcomm.com>
2017-08-18 21:10:53 +03:00
Sven Eckelmann
b0fc2ef3a3 hw_features: Fix check of supported 802.11ac channel width
The two channel width bits in the VHT capability field can be decoded in
following values (IEEE Std 802.11ac-2013 8.4.2.160.2 VHT Capabilities
Info field):

 * 0: no 160 or 80+80 MHz support
 * 1: 160 MHz support
 * 2: 160 and 80+80 MHz support
 * 3: (reserved)

The check must therefore not be done bitwise but instead it must checked
whether the capabilities announced by the driver are at least the ones
requested by the user.

Fixes: c781eb8428 ("hostapd: Verify VHT capabilities are supported by driver")
Signed-off-by: Sven Eckelmann <sven.eckelmann@openmesh.com>
2017-07-18 13:39:46 +03:00
Jouni Malinen
809c675029 DPP: Fix build with OpenSSL 1.1.0
X509_ALGOR_get0() was modified to use const ** pointer as the first
argument in OpenSSL 1.1.0, so need to use different type here to avoid
compilation issues.

Signed-off-by: Jouni Malinen <j@w1.fi>
2017-07-17 12:26:44 +03:00
Ashwini Patil
65833d71a5 OCE: Add hostapd mode OCE capability indication if enabled
Add OCE IE in Beacon, Probe Response, and (Re)Association Response
frames if OCE is enabled in the configuration.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-07-14 21:27:00 +03:00
Ashwini Patil
332aadb8a2 STA: Add OCE capability indication attribute
Add OCE capability indication attribute in Probe Request and
(Re)Association Request frames.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-07-14 21:19:53 +03:00
vamsi krishna
46b15e470e Add vendor flags for OCE feature support indication
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-07-14 21:11:35 +03:00
Sunil Dutt
9f44f7f3b5 Introduce a vendor attribute to represent the PNO/EPNO Request ID
This request ID was wrongly referred from the REQUEST_ID in
enum qca_wlan_vendor_attr_gscan_config_params which is mapped to
QCA_WLAN_VENDOR_ATTR_PNO_PASSPOINT_LIST_PARAM_NUM in PNO Config.
Hence define a different attribute to represent the request ID
for PNO Config.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-07-14 21:11:35 +03:00
Andrei Otcheretianski
bfbc41eace DPP: Fix compilation without openssl
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>
2017-07-07 23:37:45 +03:00
Jouni Malinen
5579c11c3e Fix a typo in vendor attribute documentation
The attribute is QCA_WLAN_VENDOR_ATTR_SAR_LIMITS_SAR_ENABLE, not
QCA_WLAN_VENDOR_ATTR_SAR_LIMITS_SELECT.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-07-07 13:26:45 +03:00
Ashwini Patil
f2cdb41b81 OCE: Define OCE attributes and other related macros
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-07-05 02:02:35 +03:00
Jouni Malinen
f522bb2377 DPP: Add DPP_CONFIGURATOR_SIGN to generate own connector
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>
2017-07-04 17:48:44 +03:00
Jouni Malinen
484788b875 DPP: Share bootstrap type to string helper function
This can be used in hostapd as well.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-07-04 15:45:03 +03:00
Jouni Malinen
8885023252 Add new key_mgmt values for wpa_supplicant STATUS command
Recently added OWE and DPP were missing from the key_mgmt string list.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-07-03 14:33:16 +03:00
Jouni Malinen
3a5954ef98 Add mgmt_group_cipher to wpa_supplicant STATUS command
This can be used to check which management group cipher is used in an
association that uses PMF.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-07-03 14:28:24 +03:00
Jouni Malinen
787615b381 DPP: Set PMKSA expiration based on peer connector
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-07-03 13:29:59 +03:00
Jouni Malinen
6095b47905 DPP: Check JWS protected header alg against C-sign-key curve
These need to be compatible for the JWS protected header signing to be
valid, so add an explicit check to confirm this.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-07-03 13:03:34 +03:00
Jouni Malinen
31f03cb009 DPP: Update JWS algorithm strings for Brainpool curves
Instead of trying to share the existing definitions for NIST curves,
start using unique strings for Brainpool curves.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-07-02 21:13:15 +03:00
Jouni Malinen
e0d3d3fceb DPP: Rename Brainpool curve names for JSON
This removes the "R1" postfix from the names used in JSON.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-07-02 09:35:00 +03:00
Jouni Malinen
500ed7f006 DPP: PKEX bootstrapping
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>
2017-07-02 09:35:00 +03:00
Jouni Malinen
b9d47b4848 DPP: Add helper functions for running hash operations
Use helper functions to cover all three different hash algorithm options
for DPP operations instead of having separate calls to each function at
every location a hash operation based on the curve is needed.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-07-02 09:35:00 +03:00
Jouni Malinen
43fbb8db5b DPP: More debug for own connector configuration errors
This makes it easier to notice a reason for failure in cases a connector
string has been truncated.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-07-02 09:35:00 +03:00
Jouni Malinen
f1f4fa7972 DPP: Fix JWK debug prints
This function is used for parsing both the C-sign-key and netAccessKey,
so better not imply that all cases are C-sign-key in the debug prints.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-07-02 09:35:00 +03:00
Sunil Dutt
528b655788 Add Set Wi-Fi Configuration vendor attribute to configure LRO
This can be used to dynamically enable/disable LRO.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-06-23 19:25:46 +03:00
Sunil Dutt
944f359e19 Introduce a vendor command to specify the active Type Of Service
This commit introduces QCA_NL80211_VENDOR_SUBCMD_ACTIVE_TOS to specify
the active Type Of Service on the specific interface. This can be used
to modify some of the low level scan parameters (off channel dwell time,
home channel time) in the driver/firmware.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-06-23 19:23:38 +03:00
Jouni Malinen
8528994e21 DPP: Automatic network profile creation
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>
2017-06-21 18:03:34 +03:00
Jouni Malinen
a0d5c56f8b DPP: Network Introduction protocol for wpa_supplicant
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-06-19 21:13:59 +03:00
Jouni Malinen
650a70a72a DPP: Network Introduction protocol
This commit adds generic helper functions for going through Network
Introduction protocol.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-06-19 21:13:59 +03:00
Jouni Malinen
567da5bbd0 DPP: Add new AKM
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>
2017-06-19 21:13:17 +03:00
Jouni Malinen
461d39af40 DPP: Configuration exchange
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>
2017-06-19 21:13:15 +03:00
Jouni Malinen
30d27b048e DPP: Authentication exchange
Add wpa_supplicant control interface commands for managing DPP
Authentication exchange.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-06-19 21:12:30 +03:00
Jouni Malinen
be27e185b7 DPP: Bootstrap information management
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>
2017-06-19 12:03:30 +03:00
Sunil Dutt
9ddba3a309 Rename vendor attribute DISABLE_OFFCHANNEL to RESTRICT_OFFCHANNEL
This commit renames the vendor attribute
QCA_WLAN_VENDOR_ATTR_CONFIG_DISABLE_OFFCHANNEL to
QCA_WLAN_VENDOR_ATTR_CONFIG_RESTRICT_OFFCHANNEL as intended by the
original commit d506c35efc ('Set Wi-Fi
Configuration attribute to restrict offchannel operations').

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-05-26 13:18:06 +03:00
Sunil Dutt
d506c35efc Set Wi-Fi Configuration attribute to restrict offchannel operations
This commit defines an attribute to
QCA_NL80211_VENDOR_SUBCMD_SET_WIFI_CONFIGURATION -
QCA_WLAN_VENDOR_ATTR_CONFIG_RESTRICT_OFFCHANNEL which can be used to
restrict offchannel operations on the AP/GO interface.

The goal is to restrict any operations which would cause the AP/GO to
leave its operating channel.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-05-23 00:10:01 +03:00
Vidyullatha Kanchanapally
e8e430fe7a Vendor attributes to retain connection on a roam request failure
This commit introduces the following two attributes to
QCA_NL80211_VENDOR_SUBCMD_KEY_MGMT_ROAM_AUTH events:

QCA_WLAN_VENDOR_ATTR_ROAM_AUTH_STATUS - Indicates the status of
	re-association requested by user space
QCA_WLAN_VENDOR_ATTR_ROAM_AUTH_RETAIN_CONNECTION - Indicates whether
	the old association was maintained when a re-association
	is requested by user space and that re-association attempt
	fails (i.e., cannot connect to the requested BSS, but can
	remain associated with the BSS with which the association was
	in place when being requested to roam).

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-05-12 00:39:00 +03:00
Sunil Dutt
33117656e6 Define a QCA vendor attribute to update the listen interval
This commit defines an attribute
QCA_WLAN_VENDOR_ATTR_CONFIG_LISTEN_INTERVAL which allows the currently
used listen interval to be updated using
QCA_NL80211_VENDOR_SUBCMD_SET_WIFI_CONFIGURATION. This update applies
only during the association and is done without updating the AP about
the change.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-05-10 23:58:46 +03:00
Jouni Malinen
1f3c49d418 Fix 160 MHz opclass channel to frequency conversion
This needs to allow all 20 MHz channel numbers to be converted even
though the Annex E table lists only channel _center_ frequencies 50 and
114. Neighbor Report (see IEEE Std 802.11-2016, 9.4.2.37 Neighbor Report
element) uses Channel Number field with "last known primary channel of
the AP" which refers to the 20 MHz channel and not the channel center
frequency.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-05-07 22:08:43 +03:00
Jouni Malinen
215eaa748b FILS: Implement FILS-FT derivation
This extends fils_pmk_to_ptk() to allow FILS-FT to be derived. The
callers do not yet use that capability; i.e., actual use will be added
in separate commits.

Signed-off-by: Jouni Malinen <j@w1.fi>
2017-05-07 17:04:29 +03:00
Jouni Malinen
4d0a61c501 FILS: Debug print inputs to Key-Auth derivation
Signed-off-by: Jouni Malinen <j@w1.fi>
2017-05-07 17:04:29 +03:00
Vidyullatha Kanchanapally
da6a28ba60 FILS: Specify if FILS HLP was sent in connect
This adds a string "FILS_HLP_SENT" to connect event when HLP is sent
as part of ASSOC/CONNECT request.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-04-29 16:35:23 +03:00
Sunil Dutt
8befe8a993 Define a QCA attribute to specify the PCL policy for external ACS
This commit defines an attribute
QCA_WLAN_VENDOR_ATTR_EXTERNAL_ACS_EVENT_POLICY to signify the preferred
channel list policy for external ACS.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-04-20 22:49:08 +03:00
Peng Xu
16217e13d8 QCA vendor commands and attributes for spectral scan
Add new vendor commands for starting and stoppping spectral scan. Add
vendor attributes for configuring spectral scan parameters as part of
the start command.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-04-06 17:34:13 +03:00
Zhaoyang Liu
1275958873 QCA vendor command: Add TA max duration attribute for OCB configure
Add attribute for TA max duration after last TA received. So that local
time is synchromous to other communicating OCB STAs. If the duration
expires, OCB STA without UTC time source is not in sync to other STAs
and stop scheduling DSRC channel switch after max duration.

Signed-off-by: Zhaoyang Liu <zhaoyang@codeaurora.org>
Signed-off-by: Ferry Zhou <tianguiz@codeaurora.org>
2017-03-27 17:19:38 +03:00
Zhaoyang Liu
2a9ec7c69c Define attributes for QCA vendor OCB commands
Document QCA vendor OCB commands about IEEE Std 802.11 communication
outside the context of a basic service set. Also define all attributes
for the specific OCB commands.

Signed-off-by: Zhaoyang Liu <zhaoyang@codeaurora.org>
Signed-off-by: Ferry Zhou <tianguiz@codeaurora.org>
2017-03-27 17:17:03 +03:00
Jouni Malinen
a5269dc209 wpa_helpers: Ignore link-local IPv4 address while waiting for DHCP
Do not accept a link-local IPv4 address when waiting for a valid DHCP
address. This helps with hs20-osu-client use cases where DHCP response
has not yet been received.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-03-26 21:13:21 +03:00
lifeng
6c2056abe5 QCA vendor attributes to extend antenna diversity functionality
1. Add new attribute to report corresponding antenna information to the
chain RSSI which is used in subcmd
QCA_NL80211_VENDOR_SUBCMD_GET_CHAIN_RSSI.

2. Add a series of attr to support the new wmi interface
WMI_PDEV_PARAM_ANT_DIV_USRCFG which export parameters setting of antenna
diversity algorithm to userspace.

Signed-off-by: Li Feng <lifeng@qti.qualcomm.com>
2017-03-15 21:30:00 +02:00
Zhang Qian
b4ae5f04dc Add vendor attribute to config propagation delay's absolute value
QCA_WLAN_VENDOR_ATTR_CONFIG_PROPAGATION_ABS_DELAY is added to set
propagation delay's absolute value. This is a more detailed version of
QCA_WLAN_VENDOR_ATTR_CONFIG_PROPAGATION_DELAY.

Signed-off-by: Zhang Qian <zhangq@qti.qualcomm.com>
2017-03-15 21:24:25 +02:00
Dmitry Shmidt
7f5f4e46ac Fix QCA_ATTR_NUD_STATS_IS_DAD value
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
2017-03-14 21:11:18 +02:00
Jouni Malinen
cad291d671 FILS: Define authentication algorithm for FILS SK auth with PFS
This is needed to add PFS support into hostapd and wpa_supplicant FILS
shared key authentication.

Signed-off-by: Jouni Malinen <j@w1.fi>
2017-03-12 22:39:38 +02:00
Jouni Malinen
07a5fe823e OWE: Use AKM 00-0F-AC:11 style parameters for EAPOL-Key frames
draft-harkins-owe-07.txt does not specify these parameters, so need to
pick something sensible to use for the experimental implementation. The
Suite B 128-bit level AKM 00-0F-AC:11 has reasonable parameters for the
DH group 19 case (i.e., SHA256 hash), so use it for now. This can be
updated if the OWE RFC becomes clearer on the appropriate parameters
(KEK/KCK/MIC length, PRF/KDF algorithm, and key-wrap algorithm).

Signed-off-by: Jouni Malinen <j@w1.fi>
2017-03-12 20:43:06 +02:00
Jouni Malinen
ef9627cbc7 Print the algorithms used for EAPOL-Key professing in log
This makes it easier to debug crypto algorithm selection for 4-way
handshake related functions.

Signed-off-by: Jouni Malinen <j@w1.fi>
2017-03-12 20:43:06 +02:00
Jouni Malinen
09368515d1 OWE: Process Diffie-Hellman Parameter element in AP mode
This adds AP side processing for OWE Diffie-Hellman Parameter element in
(Re)Association Request frame and adding it in (Re)Association Response
frame.

Signed-off-by: Jouni Malinen <j@w1.fi>
2017-03-12 19:24:11 +02:00
Jouni Malinen
a1ea1b4522 OWE: Define and parse OWE AKM selector
This adds a new RSN AKM "OWE".

Signed-off-by: Jouni Malinen <j@w1.fi>
2017-03-12 19:24:11 +02:00
Jouni Malinen
9c7aac738b OWE: Define and parse Diffie-Hellman Parameter element
Add WLAN_EID_EXT_OWE_DH_PARAM definition and extend
ieee802_11_parse_elems() to recognize this element.

Signed-off-by: Jouni Malinen <j@w1.fi>
2017-03-12 00:23:36 +02:00
Avraham Stern
e044a9d1e0 common: Add candidate list parsing helper function
Add a helper function that parses candidate list from command line
arguments.

This function will be used (in the following commits) to add
a candidate list to BSS transition management query.

Signed-off-by: Avraham Stern <avraham.stern@intel.com>
2017-03-11 10:36:15 +02:00
Jouni Malinen
34f2851902 MBO: Parse MBO ANQP-element on STA
This extends the GAS/ANQP parser in wpa_supplicant to process MBO
ANQP-elements and indicate received Cellular Data Connection Preference
values over the control interface.

When a valid MBO ANQP-element is received, the following control
interface message is sent:

RX-MBO-ANQP <BSSID> cell_conn_pref=<value>

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-03-10 18:57:12 +02:00
Avraham Stern
2316cb358c MBO: Add option to add MBO query list to ANQP query
MBO techspec v0.0_r27 changed the MBO ANQP-element format. The MBO
element in ANQP query should now include an MBO Query List element that
contains a list of MBO elements to query.

Add API to add the MBO Query List to an ANQP query.

Format:
ANQP_GET <addr> <info_id>[,<info_id>]...[,mbo:<subtype>...]

Example for querying neighbor report with MBO cellular data
connection preference:
ANQP_GET <bssid> 272,mbo:2

Signed-off-by: Avraham Stern <avraham.stern@intel.com>
2017-03-10 16:53:10 +02:00
Vasanthakumar Thiagarajan
7cbb5f1a44 DFS: Handle pre-CAC expired event
As FCC DFS requirement does not explicitly mention about the validity of
the (pre-)CAC when channel is switched, it is safe to assume that the
pre-CAC result will not be valid once the CAC completed channel is
switched or radar detection is not active on the (CAC completed) channel
within a time period which is allowed (10 seconds - channel switch time)
as per FCC DFS requirement.

Use the new driver event to allow the driver to notify expiry of the CAC
result on a channel. Move the DFS state of the channel to 'usable' when
processing pre-CAC expired event.  This means any future operation on
that channel will require a new CAC to be completed. This event is
applicable only when DFS is not offloaded to the kernel driver.

Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qti.qualcomm.com>
2017-03-09 17:01:50 +02:00
Alexei Avshalom Lazar
160dca0784 Add QCA vendor command/attr for BRP antenna limit control
Add QCA_NL80211_VENDOR_SUBCMD_BRP_SET_ANT_LIMIT for setting the number
of antennas that will be active in different modes for each connection.

Signed-off-by: Alexei Avshalom Lazar <qca_ailizaro@qca.qualcomm.com>
2017-03-02 15:05:46 +02:00
Amarnath Hullur Subramanyam
e9518ae749 WFD: Add WFD R2 Subelements
Define and add support for WFD R2 Subelements.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-03-01 11:59:57 +02:00
Gaole Zhang
21ac782797 QCA nl80211 vendor attribute for specific sub-20 MHz channel width
Define a new attribute QCA_WLAN_VENDOR_ATTR_CONFIG_SUB20_CHAN_WIDTH.
This attribute can set a station device to work in 5 or 10 MHz channel
width while in disconnect state.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-03-01 11:55:04 +02:00
Jouni Malinen
4c8836f139 FILS: Fix fils_hlp.c build with older netinet/udp.h definitions
The __FAVOR_BSD macro was previously used in netinet/udp.h to select
between two different names of the variables in struct udphdr. Define
that to force the versions with the uh_ prefix. In addition, use the
same style consistently within fils_hlp.c.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-02-26 12:18:29 +02:00
Peng Xu
7785c70bbb QCA vendor command for fetching HE capabilities
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-02-19 17:39:30 +02:00
Peng Xu
94380cb40a hostapd: Initial IEEE 802.11ax (HE) definitions
Add IEEE 802.11ax definitions for config, IEEE structures, and
constants. These are still subject to change in the IEEE process.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-02-19 17:37:52 +02:00
Masashi Honma
a7a638c2c4 hw_features: Move VHT capabilities checks to common
This allows the previous AP-specific functions to be use for IBSS/mesh
setup in wpa_supplicant.

Signed-off-by: Masashi Honma <masashi.honma@gmail.com>
2017-02-19 15:53:05 +02:00
Jouni Malinen
e491389ebc FILS: Fix ifdef for PTK derivation with SHA384-based AKM
sha384_prf() is used both with Suite B and FILS, so add CONFIG_FILS as
another alternative to building in this functionality.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-02-16 22:15:29 +02:00
Jouni Malinen
364c064a41 FT: Check key derivation results explicitly in AP operations
Previously, any potential (even if very unlikely) local operation error
was ignored. Now these will result in aborting the negotiation.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-02-14 16:33:01 +02:00
Jouni Malinen
4d6e79f867 Use defines in hostapd_set_freq_params()
Use the defines for vht_oper_chwidth values more consistently in
hostapd_set_freq_params() to make this more readable.

Signed-off-by: Jouni Malinen <j@w1.fi>
2017-02-04 20:50:16 +02:00
Jouni Malinen
09a97eb27e Update the copyright notice years for QCA vendor definitions
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-02-04 17:05:30 +02:00
Sunil Dutt
841e9a8c73 QCA vendor command to set the trace levels for the specific QCA module
This commit introduces the vendor command to set the trace level
for the respective QCA host driver module.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-02-04 17:05:21 +02:00
Jouni Malinen
124ddfa19e FILS: Parse and report received FILS HLP Containers from response
The new FILS-HLP-RX control interface event is now used to report
received FILS HLP responses from (Re)Association Response frame as a
response to the HLP requests configured with FILS_HLP_REQ_ADD.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-02-01 18:17:39 +02:00
Jouni Malinen
e64c13febb Move DHCP definitions into a common file
These can be reused for other purposes than just the DHCP snoofing for
Proxy ARP. In addition, use more complete definition of the parameters
based on the current IANA registry.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-01-31 17:46:11 +02:00