Commit graph

12823 commits

Author SHA1 Message Date
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
Sunil Dutt
f516090228 P2P: Prefer 5/60 GHz band over 2.4 GHz during GO configuration
Previously, wpas_p2p_select_go_freq_no_pref() ended up selecting a 2.4
GHz band channel first before even considering 5 or 60 GHz channels.
This was likely done more or less by accident rather than by design when
the 5 GHz and 60 GHz band extensions were added. It seems reasonable to
enhance this by reordering the code to start with 5 and 60 GHz operating
classes and move to 2.4 GHz band only if no channel was available in 5
or 60 GHz bands for P2P GO use.

This does have some potential interop issues with 2.4 GHz only peer
devices when starting up an autonomous GO (i.e., without there being
prior knowledge of channels that the peers support). Upper layers are
expected to enforce 2.4 GHz selection if that is needed for some use
cases.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-11 17:01:10 +03:00
Jouni Malinen
7413c34d5e tests: Add the forgotten files for owe_transition_mode_multi_bss
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-11 12:16:19 +03:00
Jouni Malinen
86fd7d70e8 tests: sigma_dut controlled AP with OWE and transition mode
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-10 22:40:15 +03:00
Jouni Malinen
7f811be59e tests: sigma_dut controlled AP with OWE and ECGroupID
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-10 21:04:00 +03:00
Jouni Malinen
35a0713c75 tests: Opportunistic Wireless Encryption and limited group set
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-10 21:04:00 +03:00
Jouni Malinen
91cc34bf32 OWE: Allow set of enabled DH groups to be limited on AP
The new hostapd configuration parameter owe_groups can be used to
specify a subset of the allowed DH groups as a space separated list of
group identifiers.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-10 21:03:57 +03:00
Jouni Malinen
e30de6c250 tests: sigma_dut OWE with invalid DH Param element
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-10 18:35:19 +03:00
Jouni Malinen
25fdb2756c tests: Opportunistic Wireless Encryption and unsupported group
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-10 18:27:58 +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
2e37b5fbe7 tests: Remove op_cl and ch_list from DPP
These were removed from the protocol.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-10 01:34:49 +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
22a0147557 tests: Remove DPP C-sign-key expiry testing
This was removed from the protocol.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-10 01:19:22 +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
b9c0e1fa5c tests: sigma_dut with OWE
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-09 16:54:03 +03:00
Jouni Malinen
872d0f93cc tests: Opportunistic Wireless Encryption transition mode (multi BSS)
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-09 13:39:23 +03:00
Jouni Malinen
a891388184 OWE: Transition mode information based on BSS ifname
The owe_transition_bssid and owe_transition_ssid parameters can now be
replace with owe_transition_ifname to clone the BSSID/SSID information
automatically in case the same hostapd process manages both the OWE and
open BSS for transition mode.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-09 13:39:23 +03:00
Jouni Malinen
89baf47104 tests: OWE using cfg80211 connect command
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-09 12:39:14 +03:00
Jouni Malinen
109704657d OWE: Support station SME-in-driver case
Previously, only the SME-in-wpa_supplicant case was supported. This
extends that to cover the drivers that implement SME internally (e.g.,
through the cfg80211 Connect command).

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-09 12:35:14 +03:00
Jouni Malinen
26b96d050d tests: Opportunistic Wireless Encryption and PMKSA caching
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-09 12:12:54 +03:00
Jouni Malinen
5a78c36194 OWE: PMKSA caching in station mode
This extends OWE support in wpa_supplicant to allow PMKSA caching to be
used.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-09 12:12:54 +03:00
Jouni Malinen
d90f10fa41 OWE: PMKSA caching in AP mode
This extends OWE support in hostapd to allow PMKSA caching to be used.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-09 12:12:54 +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
8acde197c2 tests: OWE DH groups
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-08 17:12:35 +03:00
Jouni Malinen
ec9f483774 OWE: Support DH groups 20 (NIST P-384) and 21 (NIST P-521) in station
This extends OWE support in wpa_supplicant to allow DH groups 20 and 21
to be used in addition to the mandatory group 19 (NIST P-256). The group
is configured using the new network profile parameter owe_group.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-08 17:12:35 +03:00
Jouni Malinen
7a12edd163 OWE: Support DH groups 20 (NIST P-384) and 21 (NIST P-521) in AP mode
This extends OWE support in hostapd to allow DH groups 20 and 21 to be
used in addition to the mandatory group 19 (NIST P-256).

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
d8c8d85753 OWE: Include RSNE in (Re)Association Response frame
This is not normally done in RSN, but RFC 8110 seems to imply that AP
has to include OWE AKM in the RSNE within these frames. So, add the RSNE
to (Re)Association Response frames when OWE is being negotiated.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-08 17:12:35 +03:00
Jouni Malinen
4361ab0108 tests: OWE Transition Mode
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-08 17:12:35 +03:00
Jouni Malinen
e8b9649012 OWE: Transition mode support on station side
Add support for using the OWE Transition Mode element to determine the
hidden SSID for an OWE BSS that is used in transition mode.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-08 17:12:35 +03:00
Jouni Malinen
675112df1b OWE: Set PMK length properly on supplicant side
sm->pmk_len was not set when deriving the PMK as part of OWE key
generation. This depending on wpa_sm_set_pmk_from_pmksa() call resetting
the value to the default. While this worked for many cases, this is not
correct and can have issues with network profile selection based on
association information. For example, the OWE transition mode cases
would hit an issue here.

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
Jouni Malinen
e45f2e8ad5 wlantest: Add support for decrypting 4-address Data frames
This covers the case where 4-address Data frames are exchanged between
an AP and an associated station.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-06 12:15:30 +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
Jouni Malinen
e0e1fde8a8 tests: P2P GO with Interworking element
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-05 14:54:15 +03:00
Sunil Dutt
63bc0ab0ed P2P: Allow GO to advertise Interworking element
This adds new wpa_supplicant configuration parameters (go_interworking,
go_access_network_type, go_internet, go_venue_group, go_venue_type) to
add a possibility of configuring the P2P GO to advertise Interworking
element.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-05 14:42:16 +03:00
bhagavathi perumal s
3567641ebb Add TX/RX rate info and signal strength into STA output
These allow external programs to fetch the TX and RX rate information
and signal strength for a specific STA through the hostapd control
interface command "STA <addr>". The values of these attributes are
filled in the response of nl80211 command NL80211_CMD_GET_STATION.

Signed-off-by: bhagavathi perumal s <bperumal@qti.qualcomm.com>
2017-10-05 12:12:24 +03:00
Lior David
fa4b605a0d WPS: Do not increment wildcard_uuid when pin is locked
Commit 84751b98c1 ('WPS: Allow wildcard
UUID PIN to be used twice') relaxed the constraints on how many time a
wildcard PIN can be used to allow two attempts. However, it did this in
a way that could result in concurrent attempts resulting in the wildcard
PIN being invalidated even without the second attempt actually going as
far as trying to use the PIN and a WPS protocol run.

wildcard_uuid is a flag/counter set for wildcard PINs and it is
incremented whenever the PIN is retrieved by wps_registrar_get_pin().
Eventually it causes the wildcard PIN to be released, effectively
limiting the number of registration attempts with a wildcard PIN.

With the previous implementation, when the PIN is in use and locked
(PIN_LOCKED), it is not returned from wps_registrar_get_pin() but
wildcard_uuid is still incremented which can cause the PIN to be
released earlier and stations will have fewer registration attempts with
it. Fix this scenario by only incrementing wildcard_uuid if the PIN is
actually going to be returned and used.

Signed-off-by: Lior David <qca_liord@qca.qualcomm.com>
2017-10-03 19:19:01 +03:00
Jouni Malinen
002b49ed07 tests: sigma_dut Suite B station with RSA certificate
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-03 18:16:51 +03:00
vamsi krishna
e37cea308e OCE: Update default scan IEs when OCE is enabled/disabled
Update the default scan IEs when OCE is enabled/disabled to the
driver/firmware, so that the correct IEs will be sent out by the
driver/firmware in Probe Request frames.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-01 18:47:02 +03:00
Jouni Malinen
0ba13e8613 tests: Update server and user certificates (2017)
The previous versions expired, so need to re-sign these to fix number of
the EAP test cases. In addition, add a shell script (update.sh) and the
needed CA files to automate this full update process.

Signed-off-by: Jouni Malinen <j@w1.fi>
2017-10-01 18:47:02 +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
8cfdca1266 tests: sigma_dut PMF group management cipher selection on STA
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-09-26 17:54:56 +03:00
Jouni Malinen
53041e75d2 tests: PMF group mgmt cipher constraints
Verify new wpa_supplicant group_mgmt parameter functionality.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-09-26 17:40:02 +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
Michael Braun
0ad5893a2f PAE: Validate input before pointer
ieee802_1x_kay_decode_mkpdu() calls ieee802_1x_mka_i_in_peerlist()
before body_len has been checked on all segments.

ieee802_1x_kay_decode_mkpdu() and ieee802_1x_mka_i_in_peerlist() might
continue and thus underflow left_len even if it finds left_len to small
(or before checking).

Additionally, ieee802_1x_mka_dump_peer_body() might perform out of bound
reads in this case.

Fix this by checking left_len and aborting if too small early.

Signed-off-by: Michael Braun <michael-dev@fami-braun.de>
2017-09-25 21:26:32 +03:00
Ilan Peer
fd35ed5bba AP: Remove unneeded check for 'added_unassociated'
In fils_hlp_finish_assoc() the station is already added to the
driver so it is not needed to check the 'added_unassociated'
flag.

Signed-off-by: Ilan Peer <ilan.peer@intel.com>
2017-09-25 21:21:22 +03:00