Commit graph

11408 commits

Author SHA1 Message Date
Jouni Malinen
80b84fb2d2 tests: Update MBO test cases for non_pref_chan changes
The reason_detail field was removed from the implementation, so the test
cases need matching changes.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-09-25 17:31:26 +03:00
vamsi krishna
64c92c0757 MBO: Do not parse reason_detail in non_pref_chan attr (AP)
The reason detail field was removed from non_pref_chan attr in MBO
v0.0_r25 draft. Don't parse for this element to be compliant with the
latest drafr.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-09-25 17:31:26 +03:00
vamsi krishna
4a83d4b686 MBO: Do not add reason_detail in non_pref_chan attr (STA)
The reason detail field in non_pref_chan attribute was removed from MBO
draft v0.0_r25, so the STA should not include this field to be compliant
with the latest draft.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-09-25 17:31:26 +03:00
vamsi krishna
a483c6f1e2 WNM: Add testing option to reject BSS Transition Management Request
For testing purposes, it is useful to have an option to be able to
reject BTM Request sent by AP in order to verify the AP behavior upon
BTM Request rejection.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-09-25 17:31:26 +03:00
vamsi krishna
2800ec85d2 MBO: Add QCA vendor option to configure driver to ignore assoc disallow
MBO capable APs can set association disallowed in the Beacon/Probe
Response frames. For testing purposes, the STA needs to be configured to
not ignore the association disallowed set by APs and continue to connect
to such AP like non-MBO enabled STA. Add a QCA vendor attribute for
QCA_NL80211_VENDOR_SUBCMD_SET_WIFI_CONFIGURATION vendor sub command to
configure the driver to ignore association disallowed functionality.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-09-25 17:31:26 +03:00
vamsi krishna
6ad37d73ca MBO: Add support to ignore association disallowed set by AP
Add a testing mechanism to allow association disallowed set by AP to be
ignored. This can be used to verify AP behavior for disallowing a
specific association.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-09-25 17:31:26 +03:00
Zhang Qian
320caeab29 Add attributes for QCA_NL80211_VENDOR_SUBCMD_LL_STATS_EXT
More attributes are added for QCA_NL80211_VENDOR_SUBCMD_LL_STATS_EXT
1. Peer signal stats;
2. Peer TX stats;
3. Peer RX stats

Signed-off-by: Zhang Qian <zhangq@qti.qualcomm.com>
2016-09-23 21:13:58 +03:00
Jouni Malinen
0df12cbddc IEEE P802.11ah/D10.0 PV1 CCMP test vectors
Extend wlantest test_vectors to calculate test vectors for P802.11ah
Annex J.6.4.

Signed-off-by: Jouni Malinen <j@w1.fi>
2016-09-23 17:49:33 +03:00
Mikael Kanstrup
7137c7daee tests: Add testcase for reconnect failure due to auth timeout
Add testcase to verify a failed reconnect attempt due to authentication
timeout blacklists the correct AP. Driver capabilities are forced to
non-SME and driver roaming (BSS selection) mode.

Signed-off-by: Mikael Kanstrup <mikael.kanstrup@sonymobile.com>
2016-09-23 17:36:55 +03:00
Mikael Kanstrup
d258c70f96 tests: Add testcase for (reassoc) roam failure due to auth timeout
Add testcase to verify failed roaming attempt due to authentication
timeout blacklists the correct AP. Roaming attempt is performed
with the reassociate command and bssid_set=1. Driver capabilities
are forced to non-SME and driver roaming (BSS selection) mode.

Signed-off-by: Mikael Kanstrup <mikael.kanstrup@sonymobile.com>
2016-09-23 17:36:55 +03:00
Mikael Kanstrup
02adead53e Add ignore_auth_resp control interface debug parameter
Implement "SET ignore_auth_resp <0/1>" command to simulate auth/assoc
response loss and EAPOL RX packet loss by ignoring corresponding
incoming events.

Signed-off-by: Mikael Kanstrup <mikael.kanstrup@sonymobile.com>
2016-09-23 17:36:55 +03:00
Jouni Malinen
ef24ad3ec5 nl80211: Remove unnecessary duplication from nl80211_set_param()
There is no need to find bss->drv separately for each parameter, so do
this once at the beginning of the function.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-09-23 17:36:55 +03:00
Mikael Kanstrup
4d584d8c2b nl80211: Add driver parameter force_bss_selection
Add driver parameter command to force capability flag
WPA_DRIVER_FLAGS_BSS_SELECTION even if driver states otherwise. This is
mainly for testing purposes.

Signed-off-by: Mikael Kanstrup <mikael.kanstrup@sonymobile.com>
2016-09-23 17:36:55 +03:00
Mikael Kanstrup
04e3d8156a Blacklist correct BSSID on authentication timeout
If authentication times out while reassociating to same ESS incorrect
BSSID may end up being blacklisted. Use pending_bssid field on
authentication timeout and deauthentication to ensure the correct AP
gets blacklisted. This is mainly to address cases related to Android
framework roaming behavior.

Signed-off-by: Mikael Kanstrup <mikael.kanstrup@sonymobile.com>
2016-09-23 17:36:55 +03:00
Jouni Malinen
1c82fbf271 tests: Make pmksa_cache_{,opportunistic_}multiple_sta more robust
Clear wpa_supplicant scan cache before starting these test cases since
the ROAM command depends on the correct BSS entry being found.
scan_for_bss() does not enforce that correct entry to be present if
there was an earlier BSS entry with the same BSSID.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-09-23 17:36:14 +03:00
Jouni Malinen
78a37200f8 tests: Reset wlan5 device before RELOG command
This moves the wpa_supplicant debug entries from the end of a test case
using a dynamically added wlan5 interface to the correct test case,
i.e., the test case that added the interface instead of whatever test
case happens to follow this.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-09-23 16:03:59 +03:00
Jouni Malinen
50bb5c8627 tests: WPA-PSK AP and only rsn_pairwise set
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-09-23 11:45:55 +03:00
Ilan Peer
dc2744f922 P2P: Fix common frequencies calculation for a group
Ignore group members for which there is no supported channels
information when calculating common group frequencies.

Signed-off-by: Ilan Peer <ilan.peer@intel.com>
2016-09-22 23:48:14 +03:00
Ilan Peer
7487ef144e tests: Skip wpas_ap_dfs when MCC > 1
Skip wpas_ap_dfs in case that multi-channel is used, as
DFS operation is not supported in such a case.

Signed-off-by: Ilan Peer <ilan.peer@intel.com>
2016-09-22 23:46:27 +03:00
Max Stepanov
5cdd729e26 P2P: Fix compilation warning in p2p_supplicant.c
On some architectures unsigned int differs from size_t, and
some compilers warn about it.

Signed-off-by: Max Stepanov <Max.Stepanov@intel.com>
2016-09-22 23:33:44 +03:00
Moshe Benji
14220fe64c Flush the BSS (scan) entries when an interface becomes disabled
When an interface becomes disabled (e.g., when RF-kill becomes blocked)
we should clear the stored scan results to avoid maintaining stale
information.

Fix this by flushing the BSS entries when an interface becomes
disabled.

Signed-off-by: Moshe Benji <moshe.benji@intel.com>
2016-09-22 23:31:19 +03:00
Reiner Herrmann
b223b55345 doc: Remove duplicate description for -t
Signed-off-by: Reiner Herrmann <reiner@reiner-h.de>
2016-09-22 23:22:36 +03:00
Jouni Malinen
5c30a84b91 tests: mode=mesh in STATUS
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-09-22 23:20:48 +03:00
Saurav Babu
cee0be7343 Show mode=mesh in STATUS command
Signed-off-by: Saurav Babu <saurav.babu@samsung.com>
2016-09-22 23:19:17 +03:00
Srinivas Dasari
0d7eba5417 Define a QCA vendor command to validate encryption engine
This command carries 802.11 header and payload along with key (TK) and
PN for encryption/decryption purpose. Firmware/driver encrypts/decrypts
the given data and sends to userspace as a response to the command. User
space component can validate the data received from the driver to unit
test the hardware's encryption engine.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-09-22 20:30:05 +03:00
Jouni Malinen
425cb95337 tests: AP tracking STA taxonomy
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-09-22 00:45:24 +03:00
Denton Gentry
442819406c taxonomy: Store Probe Request frames in hostapd_sta_info
A weakness in the initial client taxonomy mechanism is from storing both
the Probe and Associate in struct sta_info. struct sta_info is created
after a client associates (or starts authentication frame exchange),
which means that any Probe Request frames sent prior to association are
not retained. The Associate Request frame has to be seen, and then
another Probe Request frame after association, before we have a
signature for the client.

Most clients send lots of Probe Request frames (lots and lots and lots
of Probes, actually), but a few do not. ChromeOS is notably sparing in
sending Probe Request frames, it can take a long time before a signature
for a ChromeOS device is available.

Store the most recent Probe Request frame in struct hostapd_sta_info
tracking list. When a struct sta_info is created, move the Probe Request
frame information from struct hostapd_sta_info to struct sta_info.

Signed-off-by: dgentry@google.com (Denton Gentry)
Signed-off-by: denny@geekhold.com (Denton Gentry)
Signed-off-by: rofrankel@google.com (Richard Frankel)
Signed-off-by: richard@frankel.tv (Richard Frankel)
2016-09-22 00:45:24 +03:00
Denton Gentry
04059ab844 Passive Client Taxonomy
Implement the signature mechanism described in the paper
"Passive Taxonomy of Wifi Clients using MLME Frame Contents"
published by Denton Gentry and Avery Pennarun.

http://research.google.com/pubs/pub45429.html
https://arxiv.org/abs/1608.01725

This involves:
1. Add a CONFIG_TAXONOMY compile option. Enabling taxonomy incurs
   a memory overhead of up to several kilobytes per associated
   station.
2. If enabled, store the Probe Request and (Re)Associate Request frame in
   struct sta_info.
3. Implement code to extract the ID of each Information Element,
   plus selected fields and bitmasks from certain IEs, into a
   descriptive text string. This is done in a new source file,
   src/ap/taxonomy.c.
4. Implement a "signature qq:rr:ss:tt:uu:vv" command
   in hostapd_cli to retrieve the signature.

Signatures take the form of a text string. For example, a signature
for the Nexus 5X is:
  wifi4|probe:0,1,127,45,191,htcap:01ef,htagg:03,htmcs:0000ffff,vhtcap:338061b2,
  vhtrxmcs:030cfffa,vhttxmcs:030cfffa,extcap:00000a0201000040|assoc:0,1,48,45,
  221(0050f2,2),191,127,htcap:01ef,htagg:03,htmcs:0000ffff,vhtcap:339071b2,
  vhtrxmcs:030cfffa,vhttxmcs:030cfffa,extcap:0000000000000040

Signed-off-by: dgentry@google.com (Denton Gentry)
Signed-off-by: denny@geekhold.com (Denton Gentry)
Signed-off-by: rofrankel@google.com (Richard Frankel)
Signed-off-by: richard@frankel.tv (Richard Frankel)
2016-09-22 00:45:24 +03:00
Jouni Malinen
5e993390f6 Initialize iface->sta_seen on allocation
Previously, struct hostapd_iface sta_seen list head was initialized only
when completing interface setup. This left a window for operation that
could potentially iterate through the list before the list head has been
initialized. While the existing code checked iface->num_sta_seen to
avoid this case, it is much cleaner to initialize the list when struct
hostapd_iface is allocated to avoid any accidental missing of the extra
checks before list iteration.

Signed-off-by: Jouni Malinen <j@w1.fi>
2016-09-22 00:45:24 +03:00
Jouni Malinen
4424aa5d7d P2P: Fix D-Bus persistent parameter in group started event on GO
When starting a P2P GO, the struct p2p_go_neg_results may use
persistent_group == 2 to indicate use of persistent reconnect. Setting
ssid->p2p_persistent_group based on this did not take into account this
special case and that ended up in D-Bus code trying to encode 2 as a
DBUS_TYPE_BOOLEAN value which results in an assert from the library. Fix
this by setting ssid->p2p_persistent_group to 0 or 1 instead of raw
params->persistent_group value without any filtering.

This is similar to an earlier fix in commit
112fdee738 ('P2P: Fix D-Bus persistent
parameter in group started event') that addressed another code path in
sending out this D-Bus signal.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-09-22 00:34:19 +03:00
Nick Lowe
81258efacb Remove unused generation of Request Authenticator in Account-Request
Do not generate an unused and invalid Request Authenticator (random
value) when constructing Accounting-Request packets. The correct Request
Authenticator is calculated subsequently in radius_msg_finish_acct()
using MD5(msg + shared secret).

Signed-off-by: Nick Lowe <nick.lowe@lugatech.com>
2016-09-22 00:34:19 +03:00
Jonathan Afek
44a4c52c86 tests: Setup wlantest once for qosmap tests
Some tests call the check_qos_map() function more than once. Make sure
each test sets up wlantest only once before the first time the function
is called.

The wlantest setup sets the channel for the wlantest interface and
executes the wlantest executable. It is more efficient to do that only
once for each test.

Signed-off-by: Jonathan Afek <jonathanx.afek@intel.com>
2016-09-17 22:14:06 +03:00
Jonathan Afek
c7ca843d05 tests: Increase timeout for remote tests
Some operations take longer time on real hardware than on hwsim. This
commit increases two timeouts so that the tests will pass on real
hardware, too.

Signed-off-by: Jonathan Afek <jonathanx.afek@intel.com>
2016-09-17 22:12:35 +03:00
Jonathan Afek
67a0d4f94e tests: Increase connection timeouts for remote tests
Use increased timeouts for connect and disconnect since these operations
take a longer time on real harware than they do on hwsim.

Signed-off-by: Jonathan Afek <jonathanx.afek@intel.com>
2016-09-17 22:09:36 +03:00
Rafał Miłecki
ea19b39f60 Revert "nl80211: Remove duplicated check in nl80211_setup_ap()"
This reverts commit 647862eb60.

The second check of device_ap_sme looks like duplicated, but it isn't
actually. The trick is nl80211_create_monitor_interface may change that
variable value and the second evaluation may give a different result.

This definitely isn't a very clear code, but that change caused a
regression for drivers that:
1) Don't report NL80211_ATTR_DEVICE_AP_SME
2) Don't support monitor mode
3) Don't support subscribing for PROBE_REQ and/or ACTION frames
like brcmfmac. With such drivers hostapd doesn't start anymore.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
2016-09-17 20:08:24 +03:00
Jouni Malinen
205d2d1ff5 Fix typos in wpa_supplicant configuration parameter documentation
Signed-off-by: Jouni Malinen <j@w1.fi>
2016-09-10 21:09:52 +03:00
Sunil Dutt
660103eca9 nl80211: Use the monitor interface only without device_ap_sme support
The places using drv->use_monitor were already skipping creation of the
monitor interface if drv->device_ap_sme == 0. This means that the
monitor interface operations would not have worked anyway and it is safe
to set drv->use_monitor to zero for all such cases. This fixes an issue
with management frame subscription not happening properly for the case
where the AP SME is in the driver and the driver supports monitor
interfaces (for other purposes).

This commit also removes the check for monitor support and the
previously used workaround that cleared drv->use_monitor in
drv->device_ap_sme == 1 case if monitor interface was not supported
since that condition cannot occur anymore.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-09-08 23:19:07 +03:00
Jouni Malinen
4ef3325fb6 tests: Dynamic Interworking element update
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-09-08 19:48:44 +03:00
Dedy Lansky
c7f9d44825 FST: Fix search for peer's "other" connection
Upon receiving FST Setup Request from some peer on some interface,
search is made to see if same peer is connected on other interface with
specific band_id. With multiple peers, bug in
fst_group_does_iface_appear_in_other_mbies() caused wrong peer address
to be returned sometimes.

Fix this with a modified, simplified search algorithm of peer's "other"
connection.

Signed-off-by: Dedy Lansky <qca_dlansky@qca.qualcomm.com>
2016-09-08 11:17:45 +03:00
Lior David
a62dea4156 Fix mistakes in definition of QCA vendor commands for indoor location
Fix some mistakes in the previous commit for adding QCA vendor commands
for indoor location.

Note: The renamed enum value does not change the ABI, but the addition
of QCA_WLAN_VENDOR_ATTR_FTM_MEAS_INVALID in the beginning of enum
qca_wlan_vendor_attr_ftm_meas does renumber
QCA_WLAN_VENDOR_ATTR_FTM_MEAS_* values. The previous values were
committed yesterday and have not been used in any released code yet, so
this is a justifiable quick fix.

Signed-off-by: Lior David <qca_liord@qca.qualcomm.com>
2016-09-06 23:38:47 +03:00
Joel Cunningham
711e3cab07 Handle NULL return from os_zalloc() in sta_track_add()
This adds handling for a memory allocation failure in sta_track_add().

Signed-off-by: Joel Cunningham <joel.cunningham@me.com>
2016-09-06 18:58:08 +03:00
Lior David
fcd85d9a3f Add QCA vendor commands/attributes for indoor location
Assign QCA vendor specific commands, attributes, and events for
supporting indoor location features.

These features include:

1. Fine timing measurement (FTM) - allows measurement of distance
between two stations. Based on IEEE P802.11-REVmc/D7.0, 11.24.6 FTM is
performed between two stations: one is an initiator, typically a client
that wants to measure distance to another AP, and one is a responder,
typically an AP which responds to measurement requests from other
clients. The responder can be configured to report its location, either
in absolute coordinates (LCI) or free-form description (LCR).

2. Angle of arrival (AOA) - allows measurement of azimuth and elevation
between two stations.

The above features can be combined to allow a station to get an accurate
indoor location.

Signed-off-by: Lior David <qca_liord@qca.qualcomm.com>
2016-09-05 21:59:18 +03:00
Jouni Malinen
30ee6cc436 tests: FTM capability indication
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-09-05 21:43:36 +03:00
Lior David
d1723c5566 wpa_supplicant: Allow FTM functionality to be published
Add configuration options that control publishing of fine timing
measurement (FTM) responder and initiator functionality via bits 70, 71
of Extended Capabilities element. Typically, FTM functionality is
controlled by a location framework outside wpa_supplicant. When
framework is activated, it will use wpa_supplicant to configure the
STA/AP to publish the FTM functionality. See IEEE P802.11-REVmc/D7.0,
9.4.2.27.

Signed-off-by: Lior David <qca_liord@qca.qualcomm.com>
2016-09-05 21:27:23 +03:00
Lior David
faecb39236 hostapd: Allow FTM functionality to be published
Add configuration options that control publishing of fine timing
measurement (FTM) responder and initiator functionality via bits 70, 71
of Extended Capabilities element. Typically, FTM functionality is
controlled by a location framework outside hostapd. When framework is
activated, it will use hostapd to configure the AP to publish the FTM
functionality. See IEEE P802.11-REVmc/D7.0, 9.4.2.27.

Signed-off-by: Lior David <qca_liord@qca.qualcomm.com>
2016-09-05 21:23:07 +03:00
Jouni Malinen
ff22993594 tests: VHT with 80 MHz channel width and use_sta_nsts=1
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-09-05 21:16:40 +03:00
Tamizh chelvam
fc72a48a63 hostapd: Use stations nsts capability in (Re)Association Response frame
Some deployed stations incorrectly consider nsts capability in
(Re)Association Response frame as required capability instead of maximum
capability and if it is greater than station's capability then beamform
will not happen in uplink traffic.

This commit adds support for an optional workaround to use station's
nsts capability in (Re)Association Response frame if the station's nsts
is less than AP by using the use_sta_nsts=1 configuration parameter.
This configuration is introduced in this commit and it is disabled by
default.

Signed-off-by: Tamizh chelvam <c_traja@qti.qualcomm.com>
2016-09-05 21:14:40 +03:00
Zhang Qian
22950d0568 QCA vendor subcommand for LL_STATS extension
Some user space monitor wants to offload link layer statistics to
firmware. A new command QCA_NL80211_VENDOR_SUBCMD_LL_STATS_EXT and
associcated attributes are added. The monitor will use this new command
to configure monitoring paramters and get link layer statistics.
Attributes added in this change:
1. Parameters for FW to trigger the statistics report
2. Peer STA power state
3. TX failure statistics

Signed-off-by: Zhang Qian <zhangq@qti.qualcomm.com>
2016-09-05 20:50:10 +03:00
Jose Blanquicet
b44d9c760f D-Bus: Add ConfigFile parameter into the interface properties
This patch aims to expose the configuration file path as an interface
property, like is done with the driver and the bridge name. Doing so,
higher layer programs become responsible to recreate interfaces with the
correct configuration file path when programs need to remove them.

Signed-off-by: Jose Blanquicet <blanquicet@gmail.com>
2016-08-29 11:43:53 +03:00
Sabrina Dubroca
7dcec24881 mka: Clean up key allocation
Assign cs in ieee802_1x_mka_decode_dist_sak_body and reuse it.

Cleanup of key allocation: ieee802_1x_kay_generate_new_sak() and
ieee802_1x_mka_decode_dist_sak_body() both allocate a struct key_conf,
fill it, and ask ieee802_1x_kay_init_data_key() to allocate and set up a
struct data_key. They also allocate multiple key buffers and copy the
same data around. Stop moving data from buffer to buffer, and just
allocate what we really need.

Signed-off-by: Sabrina Dubroca <sd@queasysnail.net>
2016-08-28 22:24:33 +03:00