Commit graph

11998 commits

Author SHA1 Message Date
Dedy Lansky
05e5e615e6 AP: Skip authentication/deauthentication phase for DMG/IEEE 802.11ad
Authentication and Deauthentication frames are not used in DMG/IEEE
802.11ad networks. For DMG/IEEE 802.11ad the following was implemented:
Upon receiving association request, allocate the sta object and
initialize it as if authentication took place. Upon receiving
disassociation, deallocate the sta object.
ap_sta_disassociate/ap_sta_deauthenticate/ap_sta_disconnect all use
disassociation instead of deauthentication. In driver_nl80211,
i802_sta_deauth() is routed to i802_sta_disassoc().

Signed-off-by: Dedy Lansky <qca_dlansky@qca.qualcomm.com>
2017-01-05 17:28:23 +02:00
Dedy Lansky
0c4b9025c1 AP: Do not look for supported rates in DMG/IEEE 802.11ad
Supported Rates element is not present in DMG/IEEE 802.11ad frames. Make
copy_supp_rates() immediately return with success if hardware mode is
IEEE 802.11ad.

Signed-off-by: Dedy Lansky <qca_dlansky@qca.qualcomm.com>
2017-01-05 17:05:00 +02:00
Beni Lev
e72faadb49 bgscan_simple: Fix short_scan_count comparison
Previously, the check was done after we reached the maximum and another
scan was already triggered.

While at it, remove an irrelevant comment that the previous change in
the logic here missed.

Signed-off-by: Beni Lev <beni.lev@intel.com>
2017-01-05 16:36:14 +02:00
Andrei Otcheretianski
517b5f928f nl80211: Zero num_modes if nl80211_get_hw_feature_data() fails
It was possible that nl80211_get_hw_feature_data() function would return
NULL when num_modes is not set to zero. This might result in a later crash
when accessing hw.modes. This may be reproduced with hwsim oom tests, for
example, dbus_connect_oom.
Fix that by zeroing num_modes if NULL is returned.

Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
2017-01-05 16:22:53 +02:00
Jouni Malinen
5e8f231947 tests: P2P autonomous GO switching channels (separate group interface)
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-01-05 16:11:31 +02:00
Avraham Stern
4041d2af4d tests: Use group control interface for GO commands in autogo_chan_switch
The channel switch command is intended for the GO interface, but
it was not sent on the group control interface. For configurations
that use a separate interface for P2P groups, this will fail the test.

Fix this by sending the channel switch command on the group control
interface and waiting for the channel switch event on the group
control interface.

Signed-off-by: Avraham Stern <avraham.stern@intel.com>
2017-01-05 16:07:29 +02:00
Kanchanapally, Vidyullatha
39c5da3284 nl80211: Use correct attribute for scan flags in vendor scan
This fixes the netlink attribute identifier for the scan flags when
using QCA_NL80211_VENDOR_SUBCMD_TRIGGER_SCAN.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-01-05 15:49:15 +02:00
Purushottam Kushwaha
c167662d73 eap_proxy: On SIM error flush PMKSAs only for SIM/AKA/AKA' networks
Previously, SIM state change with SIM_STATE_ERROR cleared all PMKSA
entries (including non-SIM networks). Limit this to networks which use
SIM-based authentication methods to avoid unnecessarily removal of PMKSA
entries.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-01-04 21:56:43 +02:00
Jouni Malinen
6c7a7c7996 tests: Beacon request - active scan mode and old scan result
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-01-03 19:53:03 +02:00
Jouni Malinen
28b32e66d8 tests: Beacon request - passive scan mode and no matching BSS
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-01-03 19:53:03 +02:00
Jouni Malinen
1edc31904a tests: Beacon request - active scan mode and many BSSs
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-01-03 19:53:03 +02:00
Jouni Malinen
618073aa2e tests: LCI report generation OOM
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-01-03 19:53:03 +02:00
Jouni Malinen
b157f0e265 tests: wpa_supplicant and concurrent NEIGHBOR_REP_REQUEST commands
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-01-03 19:53:03 +02:00
Jouni Malinen
b865987571 tests: NEIGHBOR_REP_REQUEST for AP not supporting neighbor report
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-01-03 19:53:03 +02:00
Jouni Malinen
fc22c9cfba tests: wpa_supplicant and disconnection during NEIGHBOR_REP_REQUEST
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-01-03 19:53:03 +02:00
Jouni Malinen
1c2bfe9984 tests: wpa_supplicant ctrl_iface NEIGHBOR_REP_REQUEST OOM
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-01-03 19:53:03 +02:00
Jouni Malinen
6657bb158b Fix OOM handling in neighbor report response handling
The pending neighbor report state needs to be cleared on error path here
to avoid getting stuck with being unable to perform any additional
neighbor reports during the association.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-01-03 19:53:03 +02:00
Jouni Malinen
e24a155ee4 tests: wpa_supplicant behavior on NEIGHBOR_REP_REQUEST response timeout
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-01-03 19:53:03 +02:00
Jouni Malinen
eee09ebb4f tests: Radio measurement request - protocol testing
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-01-03 19:53:03 +02:00
Jouni Malinen
7187e20930 Allow LCI request with no subelements
Allow shorter request since the subelements are optional to include.
Also print the hexdump of the subelements into debug log.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-01-03 19:53:03 +02:00
Jouni Malinen
0f2e07cf47 tests: RRM beacon report with active and passive scan
Signed-off-by: Jouni Malinen <j@w1.fi>
2017-01-03 19:53:03 +02:00
Jouni Malinen
d734201435 RRM: Enable beacon report with active/passive scan for all drivers
The requested behavior can be approximated for most use cases even if
the driver does not support reporting exact TSF values for frames.
Enable this capability for all drivers to make beacon report processing
more useful for a common use case.

Signed-off-by: Jouni Malinen <j@w1.fi>
2017-01-03 19:53:03 +02:00
Jouni Malinen
42b0982376 tests: Beacon request - beacon table mode
Signed-off-by: Jouni Malinen <j@w1.fi>
2017-01-03 17:51:01 +02:00
Jouni Malinen
ec45927b8a Report received beacon report with BEACON-RESP-RX event
The new hostapd control interface event "BEACON-RESP-RX <STA address>
<dialog token> <report mode> <beacon report>" is now used to report
received beacon reports as a reponse to the REQ_BEACON operation.

Signed-off-by: Jouni Malinen <j@w1.fi>
2017-01-03 16:02:58 +02:00
Jouni Malinen
f3383366aa Report beacon request TX status as control interface event
The new BEACON-REQ-TX-STATUS control interface event is now used to
report whether a beacon request (from REQ_BEACON command) was delivered
successfully. This event has the following parameters: <STA address>
<dialog token> <ack=0/1>.

Signed-off-by: Jouni Malinen <j@w1.fi>
2017-01-03 16:02:58 +02:00
Jouni Malinen
90d9d7c32a Beacon request through hostapd control interface
The new control interface command "REQ_BEACON <STA addr>
[req_mode=<mode>] <beacon request>" can now be used to request hostapd
to transmit a measurement request to request a beacon report from an
associated STA. This command returns the assigned dialog token (1-255)
or FAIL on failure.

Signed-off-by: Jouni Malinen <j@w1.fi>
2017-01-03 16:02:58 +02:00
Jouni Malinen
73a27a6345 Add hostapd configuration parameter rrm_beacon_report
rrm_beacon_report=1 can now be used to make hostapd advertise capability
for beacon reports (passive, active, table). Actual mechanism for
sending out beacon requests will be added in separate commits.

Signed-off-by: Jouni Malinen <j@w1.fi>
2017-01-03 16:02:58 +02:00
Jouni Malinen
de6ec8b558 Enable Beacon Report using beacon table for all drivers
The special parameters for beacon report scan are not needed for the
beacon report when using the beacon table measurement mode. Advertise
support for this case regardless of whether the driver supports the scan
parameters.

Signed-off-by: Jouni Malinen <j@w1.fi>
2017-01-03 16:02:56 +02:00
Jouni Malinen
6774c6a9fe Update copyright notices for the new year 2017
Signed-off-by: Jouni Malinen <j@w1.fi>
2017-01-03 15:18:30 +02:00
Jouni Malinen
f56877414c Do not add own BSS in neighbor report with invalid op_class/channel
Verify that ieee80211_freq_to_channel_ext() succeeds before adding the
own BSS in the neighbor report.

Signed-off-by: Jouni Malinen <j@w1.fi>
2017-01-03 15:18:30 +02:00
Jouni Malinen
aeff0645d2 FILS: Fix FILS Realm Information ANQP-element construction
The loop to add hash values was supposed to be limited to at most 10000
values, but the count variable was not being decremented in the loop.
Fix this by decrementing counting for each iteration. This fixes
ANQP-element format in the unlikely case of there being more than 10000
configuration realms.

Signed-off-by: Jouni Malinen <j@w1.fi>
2017-01-03 15:18:30 +02:00
Avraham Stern
76196ddb2b wpa_supplicant: Add support for Beacon Report Radio Measurement
Beacon Report Radio Measurement is defined in IEEE Std 802.11-2016,
11.11.9.1. Beacon Report is implemented by triggering a scan on the
requested channels with the requested parameters.

Signed-off-by: Avraham Stern <avraham.stern@intel.com>
2017-01-03 15:18:30 +02:00
Avraham Stern
b3060bf99f common: Add helper function to convert RSSI to RCPI
This conversion will be done several times in the code, so add a helper
function that does this conversion.

Signed-off-by: Avrahams Stern <avraham.stern@intel.com>
2017-01-03 15:18:29 +02:00
Avraham Stern
1ac4dba31a wpa_supplicant: Extend verify_channel() and make it global
Extend verify_channel() to return whether IR is allowed on the channel
or not, and make it a global function so it can be used in other files,
too. This makes this function useful for checking not only if a channel
is supported but also if it is allowed for active and passive scan.

Signed-off-by: Avraham Stern <avraham.stern@intel.com>
2017-01-03 15:18:29 +02:00
Avraham Stern
c9ff8e5f6e common: Add function to get an operating class by its number and country
Add a function to get operating class definition (including bandwidth,
channel numbers, etc.) from the operating class number and country.

Signed-off-by: Avraham Stern <avraham.stern@intel.com>
2017-01-03 15:18:29 +02:00
Avraham Stern
e4f1d879cd common: Add non-global to global operating classes conversion
Add helper function that converts non-global operating classes to global
operating classes according to IEEE Std 802.11-2016, Annex E.

Signed-off-by: Avrahams Stern <avraham.stern@intel.com>
2017-01-03 15:18:29 +02:00
Avraham Stern
96a5f14ee4 nl80211: Add support for additional scan parameters for beacon report
Add support for:
 1. Setting scan dwell time
 2. Parsing scan start TSF and beacon received TSF reported
    by the driver
 3. Setting driver capabilities for the above

These capabilities are needed for Beacon Report radio measurement.

Signed-off-by: Avraham Stern <avraham.stern@intel.com>
2017-01-03 15:18:29 +02:00
Avraham Stern
c16b9f8d33 driver: Add scan support to beacon report
Add the following parameters to scan request:
 1. Dwell time on each channel.
 2. Whether the specified dwell time is mandatory.

In addition, add to scan results info the time that the scan actually
started, and to each scan result the time the beacon/probe was received,
both in terms of TSF of the BSS that the interface that requested the
scan is connected to (if available).

Add flags to indicate whether the driver supports dwell time
configuration and scan information reporting.

This scan configuration and information is required to support beacon
report radio measurement.

Signed-off-by: Avraham Stern <avraham.stern@intel.com>
2017-01-03 15:18:29 +02:00
Avraham Stern
3c716fdbd7 wpa_supplicant: Refactor wpas_rrm_build_lci_report()
1. Change the return type to reflect whether building the report
   succeeded or failed.
2. Change argument type to rrm_measurement_request_element instead
   of raw packet data to ease processing the request.
3. Use already existing function to create the measurement report
   and add it to the report buffer.

Signed-off-by: Avraham Stern <avraham.stern@intel.com>
2017-01-03 15:18:29 +02:00
Avraham Stern
e1b96e1126 wpa_supplicant: Send rejection for unsupported radio measurements
Send measurement report with the mode field set to incapable in response
to measurement requests with unsupported measurement types.

In addition, measurements requests that request parallel measurements
are rejected since these features are not supported.

Measurement request frames with the enable bit set are ignored since
these are not really requesting measurements and are not supported for
now.

Signed-off-by: Avraham Stern <avraham.stern@intel.com>
2017-01-03 15:18:29 +02:00
Avraham Stern
0c73e410d6 wpa_supplicant: Limit RRM response size to MMPDU size
The length of a Measurement Report frame should be limited by the
maximum allowed MMPDU size (IEEE Std 802.11-2016, 9.6.2.3). Enforce this
size limit, and in case the report elements are longer than the allowed
size, split them between several MPDUs.

Signed-off-by: Avraham Stern <avraham.stern@intel.com>
2017-01-03 15:18:29 +02:00
Avraham Stern
9664ab8b71 wpa_supplicant: Refactor Radio Measurement Request handling
Extract the code dealing with processing the measurement request
elements to a separate function. This will be needed for beacon report
requests processing.

Signed-off-by: Avraham Stern <avraham.stern@intel.com>
2017-01-03 15:18:29 +02:00
Avraham Stern
332bf5d3fc wpa_supplicant: Validate RRM request frame format
RRM request frame should contain only information elements of type Radio
Measurement Request. Go through all the frame and validate that only
elements of this type are included.

In addition, if a truncated element is encountered, or the element
length field indicates that the element length is more than the
entire frame, abort the request.

Signed-off-by: Avraham Stern <avraham.stern@intel.com>
2017-01-03 15:18:29 +02:00
Avraham Stern
ec493469f6 wpa_supplicant: Move RRM implementation to a dedicated file
As support for new RRM measurements will be added, the RRM
implementation will become quite large, so move it to a dedicated file.

Signed-off-by: Avraham Stern <avraham.stern@intel.com>
2017-01-03 15:18:29 +02:00
Avraham Stern
d1c74f8c98 Add RRM definitions for beacon report measurement
Signed-off-by: Avraham Stern <avraham.stern@intel.com>
2017-01-03 15:18:29 +02:00
Jouni Malinen
6a31440b86 Fix LCI request subelement processing
Commit 4a742011ab ('wpa_supplicant: Handle
LCI request') introduced LCI request parsing in a manner that
incremented the request pointer by four within
wpas_rrm_build_lci_report() without decrementing len correspondingly.
This could potentially result in get_ie() reading four octets beyond the
buffer if a corrupted request is received. This would be applicable only
if the LCI reporting was enabled explicitly ("SET LCI ..." control
interface command).

Fix this by updating the len variable to match the request pointer
changes.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-01-03 15:18:29 +02:00
Masashi Honma
ce691a8d96 Add CONFIG_MESH into wpa_supplicant defconfig
Signed-off-by: Masashi Honma <masashi.honma@gmail.com>
2016-12-30 23:59:47 +02:00
Masashi Honma
67129ab9ec wpa_cli: Add commands to use PMKSA_GET/ADD
Signed-off-by: Masashi Honma <masashi.honma@gmail.com>
2016-12-30 23:59:34 +02:00
Jouni Malinen
8f0133318f tests: P2P autonomous GO switching channels with cfg80211 P2P Device
Signed-off-by: Jouni Malinen <j@w1.fi>
2016-12-30 23:56:35 +02:00
Andrei Otcheretianski
bbad185c13 P2P: Fix compilation warning in p2p_add_device()
The address of msg.device_name array is obviously always true, and some
compilers even warn about it.

Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
2016-12-30 00:49:24 +02:00