Sven Eckelmann [Fri, 14 Jun 2019 14:49:21 +0000 (16:49 +0200)]
mesh: Add support for HE mode
Mesh points can partially support HE features (when requiring no
controlling STA/AP) as long as hardware supports it. The kernel just
requires support for HE mesh and wpa_supplicant can forward the peer
capabilities to the kernel for further processing.
Signed-off-by: Sven Eckelmann <seckelmann@datto.com>
Sven Eckelmann [Fri, 14 Jun 2019 14:49:20 +0000 (16:49 +0200)]
nl80211: Add driver multi iftype HE capability parsing
The HE capabilities are no longer per PHY but per iftype on this
specific PHY. It is therefore no longer enough to just parse the AP
capabilities.
The he_capabilities are now duplicated to store all information for
IEEE80211_MODE_* which hostap cares about. The nl80211 driver fills in
this information when the iftype supports HE. The rest of the code still
only uses the IEEE80211_HE_AP portion but can be extended later to also
use other HE capabilities.
Signed-off-by: Sven Eckelmann <seckelmann@datto.com>
Sven Eckelmann [Fri, 14 Jun 2019 14:49:19 +0000 (16:49 +0200)]
wpa_supplicant: Fix type for ssid->mode comparisons
The ssid->mode is from type enum wpas_mode and all its constants start
with WPAS_MODE_*. Still some of the code sections used the
IEEE80211_MODE_* defines instead of WPAS_MODE_*.
This should have no impact on the actual code because the constants for
INFRA, IBSS, AP and MESH had the same values.
Signed-off-by: Sven Eckelmann <seckelmann@datto.com>
Sven Eckelmann [Wed, 12 Jun 2019 23:10:07 +0000 (01:10 +0200)]
HE: Fix HE capability check for PPE threshold present
The the mask for PPE threshold present in the HE phy capability byte 6 is
0x80 and not 0x6. This incorrect mask breaks the length calculation and as
result the acceptance of the HE capabilities for STAs which either:
* don't have the PPE threshold present bit set AND the Codebook Size={7,5}
MU Feedback or the Triggered SU Beamforming feedback bit set
* do have the PPE threshold present set AND neither the Codebook Size={7,5}
MU Feedback nor the Triggered SU Beamforming feedback bit set
Fixes: 8f5fc369e263 ("HE: Fix HE Capabilities element variable length encoding") Signed-off-by: Sven Eckelmann <seckelmann@datto.com>
Jouni Malinen [Sat, 22 Jun 2019 15:42:53 +0000 (18:42 +0300)]
libtommath: Make sure fast_s_mp_mul_digs initializes the W[] array
Some compilers have started to warn about this and the use of two loops
with ix 0..pa-1 and 0..pa loop a bit suspicious, so better make sure the
array is initialized with zeros before extracting the terms from it.
Jouni Malinen [Sat, 22 Jun 2019 15:36:57 +0000 (18:36 +0300)]
TLS: Move ASN.1 DER BOOLEAN validation into generic ASN.1 parsing
This does not need to be specific to X.509, so move the BOOLEAN DER
encoding validation into asn1_get_next() to make it apply for all cases
instead of having to have the caller handle this separately.
Jouni Malinen [Sat, 22 Jun 2019 15:27:36 +0000 (18:27 +0300)]
TLS: Only allow 0xff value as TRUE for ASN.1 DER encoded BOOLEAN
While BER encoding allows any nonzero value to be used for TRUE, DER is
explicitly allowing only the value 0xff. Enforce this constraint in
X.509 parsing to be more strict with what is acceptable.
Jouni Malinen [Sat, 22 Jun 2019 15:11:24 +0000 (18:11 +0300)]
TLS: Fix X.509v3 BasicConstraints parsing
Handling of the optional pathLenConstraint after cA was not done
properly. The position after cA needs to be compared to the end of the
SEQUENCE, not the end of the available buffer, to determine whether the
optional pathLenConstraint is present. In addition, when parsing
pathLenConstraint, the length of the remaining buffer was calculated
incorrectly by not subtracting the length of the header fields needed
for cA. This could result in reading couple of octets beyond the end of
the buffer before rejecting the ASN.1 data as invalid.
Credit to OSS-Fuzz: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15408 Signed-off-by: Jouni Malinen <j@w1.fi>
Jouni Malinen [Thu, 20 Jun 2019 20:44:51 +0000 (23:44 +0300)]
OpenSSL: Send cert event for the peer even on CA cert failure
This adds a CTRL-EVENT-EAP-PEER-CERT even for depth=0 even if a depth >
0 certificate results in peer certificate validation error. Previously,
this case resulted in the upper layers not getting any information about
the used peer certificate. Now that information is available, e.g., to
allow server certificate -based overriding of the trust to be done.
Liangwei Dong [Wed, 29 May 2019 09:11:48 +0000 (05:11 -0400)]
hostapd: Process OWE IE and update DH IE to the driver if needed
This implements the required functionality in hostapd to facilitate OWE
connection with the AP SME-in-driver cases. Stations can either send DH
IE or PMKID (in RSNE) (or both) in Association Request frame during the
OWE handshake. The drivers that use this offload mechanism do not
interpret this information and instead, pass the same to hostapd for
further processing. hostapd will either validate the PMKID obtained from
the STA or generate DH IE and further indicate the same to the driver.
The driver further sends this information in the Association Response
frame.
Liangwei Dong [Mon, 20 May 2019 05:17:38 +0000 (10:47 +0530)]
nl80211: Introduce the interface to update new DH IE
This command/event interface can be used by SME based host drivers that
rely on user space (hostapd/wpa_supplicant) for DH IE
processing/generation. This interface facilitates the OWE connection
with host drivers by offloading DH IE processing to the user space
(hostapd/wpa_supplicant).
HS 2.0: Skip credential without EAP method for roaming consortium match
EAP method is required for a credential that matches configured
roaming_consortium with an Interworking AP. Hence skip credentials which
do not have EAP method specified for this match. This fixes an issue
where a credential that cannot work without EAP method from NAI Realms
information is selected first based on roaming consortium.
Jouni Malinen [Fri, 14 Jun 2019 19:57:17 +0000 (22:57 +0300)]
tests: Specify EAP type in ap_hs20_set_profile_failures
Matching with roaming_consortium requires EAP type to be specified to
work for the connection. This test case was not really testing the
connection part, so this has not been much of an issue in the past, but
in preparation for the matching rules to start filtering out invalid
credential configurations from selection, the EAP type needs to be
explicitly set here.
Jouni Malinen [Wed, 12 Jun 2019 19:23:30 +0000 (22:23 +0300)]
wlantest: Allow duplicate frame processing after decryption failure
If a sniffer capture does not include FCS for each frame, but may
included frames with invalid FCS, it would be possible for wlantest to
try to decrypt the first received frame and fail (e.g., due to CCMP MIC
mismatch) because that particular frame was corrupted and then ignore
the following retry of that frame as a duplicate even if that retry has
different payload (e.g., if its reception did not show corruption).
Work around this by skipping duplicate frame detection immediately
following a decryption failure.
Jouni Malinen [Sun, 9 Jun 2019 01:41:15 +0000 (04:41 +0300)]
TLS: Be more careful in X.509 Time parsing
sscanf() can apparently read beyond the end of the buffer even if the
maximum length of the integer is specified in the format string. Replace
this parsing mechanism with helper functions that use sscanf() with NUL
terminated string to avoid this.
Credit to OSS-Fuzz: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15158 Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Jouni Malinen [Fri, 7 Jun 2019 20:57:02 +0000 (23:57 +0300)]
tests: Fix CFLAGS passing for new fuzzing tools
src/*/Makefile needs to allow additional CFLAGS values to be provided
from the calling Makefiles so that the clang command line arguments to
enable sanitizers consistently. In addition, it can be useful to be able
to provide CC, CFLAGS, and LDFLAGS from external setup while still
requesing LIBFUZZER=y build. Allow that by not overriding these
variables if they are already set.
Jouni Malinen [Fri, 7 Jun 2019 20:54:20 +0000 (23:54 +0300)]
tests: Fix eapol-key-auth memory use for the callback pointer struct
This struct needs to remain valid through the lifetime of the
authenticator state machine, so move it to the context struct instead of
being a local stack variable inside the setup function that returns
before the actual test functionality is executed.
Vamsi Krishna [Mon, 27 May 2019 08:52:10 +0000 (14:22 +0530)]
Add a QCA vendor attr to disable auto resume beacon reporting
The driver automatically starts beacon reporting if it pauses the beacon
reporting for any reason other than disconnection. In specific cases,
userspace may not want the beacon reporting to be automatically resumed
after a pause. Add interface support for userspace to specify driver not
to start beacon reporting automatically after a pause.
Jouni Malinen [Mon, 3 Jun 2019 14:48:47 +0000 (17:48 +0300)]
tests: Shorter TX/RX test frame support for hostapd
wpa_supplicant already included support for this, but hostapd
DATA_TEST_* commands did not yet have support for using a shorter test
frame. This is needed for MACsec testing.
Jouni Malinen [Mon, 3 Jun 2019 17:00:57 +0000 (20:00 +0300)]
macsec: Do not change eapol_version for non-MACsec cases in hostapd
It is safer to maintain the old EAPOL version (2) in EAPOL frames that
are not related to MACsec and only update the version to 3 for the
MACsec specific cases.
Jouni Malinen [Mon, 3 Jun 2019 17:25:56 +0000 (20:25 +0300)]
tests: Fix EAP-FAST protocol testing with older OpenSSL library versions
Looks like the previous fix for a newer OpenSSL versions broke
functionality with older versions that did not seem to like @SECLEVEL=0
in the cipher list. Make that addition conditional on OpenSSL version to
work with both versions.
Fixes: e87e6f609bb1 ("tests: Fix EAP-FAST protocol testing with newer OpenSSL and pyOpenSSL") Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Masashi Honma [Thu, 30 May 2019 08:05:53 +0000 (17:05 +0900)]
tests: Fix dfs_cac_restart_on_enable false negative by using common finalizer
dfs_cac_restart_on_enable fails with this message.
---------------
START dfs_cac_restart_on_enable 1/1
wlan0: Country code not reset back to 00: is FI
wlan0: Country code cleared back to 00
FAIL dfs_cac_restart_on_enable 3.037694 2019-05-28 01:35:07.548390
failed tests: dfs_cac_restart_on_enable
---------------
Jouni Malinen [Sat, 1 Jun 2019 11:53:24 +0000 (14:53 +0300)]
tests: New style fuzzing tool for wpa_supplicant WNM handling
This is a newer version of tests/wnm-fuzzer tool as the initial step in
creating a more uniform set of fuzzing tools that can be used with both
libFuzzer and afl-fuzz.
Add QCA vendor attributes for configuring Spectral DMA debug
Add the following vendor attributes under the enum
qca_wlan_vendor_attr_spectral_scan to support the configuration of
Spectral DMA debug.
1. QCA_WLAN_VENDOR_ATTR_SPECTRAL_SCAN_CONFIG_DMA_RING_DEBUG
Enable/disable debug of the Spectral DMA ring
2. QCA_WLAN_VENDOR_ATTR_SPECTRAL_SCAN_CONFIG_DMA_BUFFER_DEBUG
Enable/disable debug of the Spectral DMA buffers
Hai Shalom [Wed, 29 May 2019 03:30:41 +0000 (20:30 -0700)]
EAP-SIM/AKA: Add support for anonymous@realm
SIM-based EAP authentication with IMSI encryption requires a special EAP
Identity response: anonymous@realm. Then the server sends AKA-Identity
request which is answered with the encrypted IMSI. Add logic that
indicates if the special anonymous identity is used. Otherwise, this
field is used for storing the pseudonym.
Test: Connect to Carrier Wi-Fi, verify correct behavior from captures
Test: Connect to non IMSI encrypted EAP-AKA AP, verify pseudonym usage Signed-off-by: Hai Shalom <haishalom@google.com>
Srinivas Dasari [Thu, 16 May 2019 09:31:14 +0000 (15:01 +0530)]
SAE: Do not send PMKID to the driver if PMKSA caching is disabled
External auth status to the driver includes the PMKID derived as part of
SAE authentication, but this is not valid if PMKSA caching is disabled.
Drivers might not be expecting PMKID when it is not valid. Do not send
the PMKID to the driver in such cases.
Srinivas Dasari [Thu, 16 May 2019 09:21:36 +0000 (14:51 +0530)]
SAE: Send external auth failure status to driver
wpa_supplicant prepares auth commit request as part of the external
authentication (first SAE authentication frame), but it fails to get
prepared when wpa_supplicant is started without mentioning the SAE
password in configuration. Send this failure status to the driver to
make it aware that the external authentication has been aborted by
wpa_supplicant.
Ashok Kumar [Fri, 24 May 2019 11:50:58 +0000 (17:20 +0530)]
SAE: Fix external_auth status in driver-SME STA case with AP SME support
A driver that uses internal AP SME may need to be able to use the
external_auth status operation in station mode, so do not skip this
solely based on drv->device_ap_sme; instead, use that condition only
when operating in AP mode.
Hu Wang [Fri, 26 Apr 2019 09:03:24 +0000 (17:03 +0800)]
P2P: Send Action frame regardless if p2p_scan in progress
With radio work design, send Action frame request will be queued and
wait for p2p-scan to finish, so there is no need to delay send_action.
This change revisits the logic (added before the radio work framework)
in below commits:
3f9285f P2P: Delay send_action call if p2p_scan is in progress f44ae20 P2P: Drop pending TX frame on new p2p_connect 9d562b7 P2P: Add p2p_unauthorize command 63a965c P2P: Fix after_scan_tx processing during ongoing operations 9a58e52 P2PS: Callback to create pending group after sending PD Response 3433721 P2P: Continue p2p_find after sending non-success Invitation Response
Sunil Dutt [Thu, 9 May 2019 11:26:45 +0000 (16:56 +0530)]
P2P: Force p2p-send-action as the next radio work to execute
This increases the priority of the p2p-send-action radio work, i.e., the
radio work used for transmitting potentially offchannel P2P Action
frames by marking it as the next radio work to execute. This is to avoid
the delay in transmissions due to already queued offchannel radio work
items in the queue. In particular, this means not having to wait for a
pending p2p-scan radio work to be executed before the new P2P Action
frame can be transmitted. This helps in avoiding timeouts on the peer
device when a P2P Action frames is received during other activity on the
device.
Sunil Dutt [Thu, 9 May 2019 11:05:03 +0000 (16:35 +0530)]
P2P: Reject p2p-send-action work while other one is pending
The previous implementation rejects the p2p-send-action work while there
is already one in progress (wpas_send_action_cb() has already been
called for it to start operation). Enhance the same to also consider any
p2p-send-action works pending in the radio work (i.e., waiting for that
wpas_send_action_cb() call).
This is considering the current behaviour of P2P to handle the state
corresponding to respective Action frame transmission:
pending_action_state. If a new P2P Action frame transmission is queued
while there is another one already in the queue, the transmit status of
the first frame is wrongly intepreted by the P2P state machine which has
already scheduled/queued another frame for transmission.
Ankita Bajaj [Wed, 22 May 2019 06:59:45 +0000 (12:29 +0530)]
OCE: Use RSSI of actual BSS which rejected association
If an AP rejects association due to low RSSI, then RSSI of the BSS from
which association reject is received shall be used for calculating RSSI
threshold at which STA can try connecting back to that BSS later. In
case of SME offload, the current_bss might not have been set before
receiving association completion, so fetch the BSS entry based on the
BSSID provided in the driver event.
Jouni Malinen [Wed, 29 May 2019 10:49:21 +0000 (13:49 +0300)]
tests: Fix ap-mgmt-fuzzer build configuration to match libap.a
Missing CONFIG_AIRTIME_POLICY=y made the offset of struct
hostapd_iface::prev_wmm different between libap.a and ap-mgmt-fuzzer.o
which resulted in odd fuzzing failures due to a memcpy to
ctx.iface->prev_wmm ending up writing on top of the ctx.hapd and in
particular, on top of ctx.hapd.iface pointer.
Credit to OSS-Fuzz: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15013
Credit to OSS-Fuzz: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15014
Credit to OSS-Fuzz: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15015
Credit to OSS-Fuzz: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15017
Credit to OSS-Fuzz: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15019
Credit to OSS-Fuzz: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15020 Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Jouni Malinen [Tue, 28 May 2019 17:06:55 +0000 (20:06 +0300)]
tests: Add more wait around tcpdump capture processes for proxyarp
It looks like the previously used sleep time was not sufficient to allow
capturing the frames from wlan0/wlan1/wlan2 to start and complete so
that all the necessary frames can be checked. This was the case
especially with UML time-travel=inf-cpu.
AP: Consider regulatory limitation when filling WMM element
In case the current channel has regulatory WMM limitations, take them
into account when filling the WMM element. Also check if the new WMM
element is different from the previous one and if so change the
parameter_set_count to imply stations to look into it.
nl80211: Add regulatory wmm_limit to hostapd_channel_data
ETSI EN 301 893 v2.1.1 (2017-05) standard defines a new channel access
mechanism that all devices (WLAN and LAA) need to comply with.
In previous versions the device was allowed by ETSI to implement
802.11 channel access mechanism based on a set of priority classes
which are taken from 802.11. According of the new standard there
might be some exceptions which require ETSI countries to follow
more restrictive rules. In such a case the AP's wmm IE need to
comply with ETSI limitation. To be able to do so the regulatory
domain passes the new limitation values if needed.
Implement this, by storing it and use it to calculate the new
WMM parameters.
This commit adds determination of regulator limitations to
NL80211_CMD_GET_WIPHY processing so that the information is available
for upper layer implementation to use later when constructing WMM
element.
tests: Update regulatory for FI to allow new regdb rules
Recent regdb enabled UNII 3 in Finland. Change the
mbo_supp_oper_classes_fi test accordingly to accept either the previous
or the current value to be reported.
Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
nl80211: Add support to probe specific mesh link by injecting frames
Add support for injecting frames to a given mesh peer, bypassing the
mpath table lookup using PROBE_MESH_LINK command. This helps to send
data frames over unexercised direct mesh path, which is not selected as
next_hop node. This can be helpful in measuring link metrics.
Johannes Berg [Wed, 8 May 2019 05:30:38 +0000 (07:30 +0200)]
nl80211: Update freq only when CSA completes
In the case of the ap_csa_disable test, I frequently see
failures due to the kernel *not* having switched, but the
CSA-STARTED event having been processed, and thus the
frequency having been updated already.
This is wrong at least for AP mode, the frequency we store
for this case internally in nl80211 should only be updated
when the channel switch completes, otherwise we end up in
a situation where the switch is aborted and the kernel is
thus on the old channel, but the internal information has
been updated and every subsequent mgmt-frame TX fails due
to being tagged with the wrong channel.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Johannes Berg [Sun, 26 May 2019 20:16:20 +0000 (22:16 +0200)]
tests: uml: Request non-raw serial ports
When the serial ports are set into raw mode on stdio (fd:0,fd:1)
then Ctrl-C is sort of passed through, but not effective. Request
non-raw mode to avoid that and let us cancel test execution with
Ctrl-C properly (both in parallel-vm.py and vm-run.sh cases).
Note that this requires a currently out-of-tree patch, but so
does the virtual time. If the patch is not applied, the command
line argument is ignored.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Johannes Berg [Tue, 28 May 2019 09:14:07 +0000 (11:14 +0200)]
AP: add station with basic rates configuration
When a new station is added, let it have some supported rates
(they're empty without this change), using the basic rates
that it must support to connect.
This, together with the kernel-side changes for client-side,
lets us finish the complete auth/assoc handshake with higher
rates than the mandatory ones, without any further config.
However, the downside to this is that a broken station that
doesn't check the basic rates are supported before it tries
to connect will possibly not get any response to its auth
frame.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Jouni Malinen [Mon, 27 May 2019 19:53:53 +0000 (22:53 +0300)]
tests: Give more time in ap_wpa2_psk_ext_delayed_ptk_rekey for UML
Waiting for exactly one second for a one second timeout with
time-travel=inf-cpu is not exactly robust, so increase that wait to be
able to see the last EAPOL-Key TX attempt from hostapd.
Jouni Malinen [Mon, 27 May 2019 19:22:07 +0000 (22:22 +0300)]
tests: Fix ap_wpa2_eap_status loop with UML time-travel=inf-cpu
Busy loop for waiting is not going to work with time-travel=inf-cpu, so
need to something a bit more explicit to wait for the wpa_supplicant
process to proceed while not fully breaking the idea of this test case
to iteration through large number of STATUS-VERBOSE commands to hit
different states.
projects / thirdparty / hostap.git / log
