Commit graph

10814 commits

Author SHA1 Message Date
Jouni Malinen
4ac33989a6 Use a shared helper function for parsing hostapd.conf IEs
wpabuf_parse_bin() can be used to take care of parsing a hexstring to a
wpabuf and a shared helper function can take care of clearing the
previous value when empty string is used.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-04-20 13:19:08 +03:00
Bala Krishna Bhamidipati
a911227061 Add assocresp_elements parameter for hostapd
This new parameter allows hostapd to add Vendor Specific elements into
(Re)Association Response frames similarly to the way vendor_elements
parameter can be used for Beacon and Probe Response frames.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-04-20 13:12:50 +03:00
Jouni Malinen
49fe2ada20 OpenSSL: Support OpenSSL 1.1.0 DH opacity
The OpenSSL 1.1.0 Beta 2 release made DH opaque and that broke
compilation of crypto_openssl.c. Fix this by using the new accessor
functions when building against OpenSSL 1.1.0 or newer.

Signed-off-by: Jouni Malinen <j@w1.fi>
2016-04-20 01:20:00 +03:00
Günther Kelleter
b92d2a57ef FT: Fix RRB for FT over-the-air case
Commit 66d464067d ('FT: Register RRB
l2_packet only if FT-over-DS is enabled') disabled RRB l2_packet socket
if ft_over_ds is disabled, but this socket is required for FT
over-the-air, too (FT key distribution). Enable the socket regardless of
ft_over_ds setting if FT is enabled.

Signed-off-by: Günther Kelleter <guenther.kelleter@devolo.de>
2016-04-19 00:57:17 +03:00
Marcin Niestroj
9e5a5de55a systemd: Update service files according to D-Bus interface version
systemd service files were supplied with old D-Bus bus name. After
service activation systemd was waiting for appearance of specified bus
name to consider it started successfully. However, if wpa_supplicant was
compiled only with the new D-Bus interface name, systemd didn't notice
configured (old) D-Bus bus name appearance. In the end, service was
considered malfunctioning and it was deactivated.

Update systemd service BusName property according to supported D-Bus
interface version.

Signed-off-by: Marcin Niestroj <m.niestroj@grinn-global.com>
2016-04-19 00:55:17 +03:00
Sunil Dutt
ac7aea862f Assign QCA vendor command/attributes for set/get wifi configuration
This adds QCA_NL80211_VENDOR_SUBCMD_SET_WIFI_CONFIGURATION and
QCA_NL80211_VENDOR_SUBCMD_GET_WIFI_CONFIGURATION and the attributes used
with these commands.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-04-19 00:49:33 +03:00
Jouni Malinen
4a37c98fae tests: P2P_GROUP_MEMBER
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-04-19 00:43:01 +03:00
Purushottam Kushwaha
57b38882e5 P2P: Add P2P_GROUP_MEMBER command to fetch client interface address
This allows local GO to fetch the P2P Interface Address of a P2P Client
in the group based on the P2P Device Address for the client. This
command should be sent only on a group interface (the same peer may be
in multiple concurrent groups).

Usage:
P2P_GROUP_MEMBER <P2P Device Address>

Output:
<P2P Interface Address>

Signed-off-by: Purushottam Kushwaha <pkushwah@qti.qualcomm.com>
2016-04-19 00:41:16 +03:00
Lior David
0ee8925098 P2P: Trigger event when invitation is accepted
Trigger an event when wpa_supplicant accepts an invitation to re-invoke
a persistent group. Previously wpa_supplicant entered group formation
without triggering any specific events and it could confuse clients,
especially when operating with a driver that does not support
concurrency between P2P and infrastructure connection.

Signed-off-by: Lior David <qca_liord@qca.qualcomm.com>
2016-04-18 16:57:05 +03:00
Jouni Malinen
bd86ea0808 nl80211: Get rid of unused assignment warning
The os_snprintf() call here cannot really fail in practice, but since
its result was stored into the local variable and not checked, static
analyzers could warn about the unused assignment. Clean this up by
checking the return value.

Signed-off-by: Jouni Malinen <j@w1.fi>
2016-04-17 18:43:30 +03:00
Roy Marples
18ae3a675c bsd: Set level correctly for non FreeBSD systems
Only FreeBSD treats rssi as dBm, other BSD have no special meaning to
rssi.

Signed-off-by: Roy Marples <roy@marples.name>
2016-04-17 18:34:22 +03:00
David Spinadel
51269b386a tests: Add RRM tests
1. Add tests for hostapd neighbor database and neighbor report and
   request. Remove the partial neighbor report request test from
   test_wpas_ctrl.py since they are now covered more completely in
   test_rrm.py.
2. Add LCI request test.
3. Add FTM range request signaling test. This covers only the control
   interface commands and measurement request/response exchange for now.
   Full end-to-end functionality requires support of station reporting
   RRM capability.

Signed-off-by: David Spinadel <david.spinadel@intel.com>
2016-04-17 18:32:18 +03:00
Ilan Peer
cf667c66ac RRM: Modify the processing of a received neighbor report
Parse a received neighbor report and report for each neighbor report the
data received for it:

RRM-NEIGHBOR-REP-RECEIVED bssid=<BSSID> info=0x<hex> op_class=<class> chan=<chan> [lci=hex] [civic=hex]

Note that this modifies the previous format that originally reported
only the length of the received frame.

Signed-off-by: Ilan Peer <ilan.peer@intel.com>
2016-04-17 17:45:14 +03:00
Beni Lev
00ed0aa2dd SME: Add support for global RRM flag
Add RRM to SME authentication/association if the global RRM flag is set.

Signed-off-by: Beni Lev <beni.lev@intel.com>
2016-04-17 12:43:57 +03:00
Beni Lev
b5d172e578 nl80211: Add support for global RRM flag
Set the global RRM flag if global RRM is supported by the device. Also,
allow RRM in (Re)Association Request frame if the global RRM flag is
set.

Signed-off-by: Beni Lev <beni.lev@intel.com>
2016-04-17 12:41:44 +03:00
Beni Lev
a7f0bb7000 driver: Add global RRM support flag
This flag indicates that RRM can be used in (Re)Association Request
frames, without supporting quiet period.

Signed-off-by: Beni Lev <beni.lev@intel.com>
2016-04-17 12:37:08 +03:00
David Spinadel
864b95225c nl80211: Register to receive Radio Measurement Request frames
Register to receive Radio Measurement Request frames since LCI request
is supported by wpa_supplicant.

Signed-off-by: David Spinadel <david.spinadel@intel.com>
2016-04-17 12:32:14 +03:00
David Spinadel
4a742011ab wpa_supplicant: Handle LCI request
Handle radio measurement request that contains LCI request. Send
measurement report based on a configurable LCI report element. The LCI
report element is configured over the control interface with

SET lci <hexdump of the element>

and cleared with

SET lci ""

Signed-off-by: David Spinadel <david.spinadel@intel.com>
2016-04-17 12:29:12 +03:00
David Spinadel
220754c553 hostapd: Add FTM range request
Add FTM range request via RRM. The AP sends Radio measurement request
with FTM range request as a request for the receiving STA to send FTM
requests to the given list of APs. The neighbor report part of the
request is taken from the neighbor database.

The control interface command is:

REQ_RANGE <dst addr> <rand_int> <min_ap> <responder> [<responder>..]

dst addr: MAC address of an associated STA
rand_int: Randomization Interval (0..65535) in TUs
min_ap: Minimum AP Count (1..15); minimum number of requested FTM ranges
	between the associated STA and the listed APs
responder: List of BSSIDs for neighboring APs for which a measurement
	is requested

Signed-off-by: David Spinadel <david.spinadel@intel.com>
2016-04-17 12:29:12 +03:00
David Spinadel
f4f185a224 hostapd: Add LCI request
Add a hostapd control interface command REQ_LCI to request LCI from an
associated station using radio measurement.

Signed-off-by: David Spinadel <david.spinadel@intel.com>
2016-04-17 12:29:12 +03:00
David Spinadel
629e1804da hostapd: Save RM enabled capability of station
Save RM enabled capability element of an associating station if radio
measurement is supported in its capability field.

Signed-off-by: David Spinadel <david.spinadel@intel.com>
2016-04-17 12:29:12 +03:00
David Spinadel
2572df34b2 hostapd: Handle Neighbor Report Request frame
Process Neighbor Report Request frame and send Neighbor Report Response
frame based on the configured neighbor report data.

Signed-off-by: David Spinadel <david.spinadel@intel.com>
2016-04-17 12:29:07 +03:00
David Spinadel
061269b316 hostapd: Add own neighbor report data to neighbor database
Add own neighbor report data to neighbor database based on local LCI and
location civic data.

Signed-off-by: David Spinadel <david.spinadel@intel.com>
2016-04-16 21:05:40 +03:00
David Spinadel
9b4b226426 hostapd: Add a database of neighboring APs
Add a configurable neighbor database that includes the content of
Nighbor Report element, LCI and Location Civic subelements and SSID.

All parameters for a neighbor must be updated at once; Neighbor Report
element and SSID are mandatory, LCI and civic are optional. The age of
LCI is set to the time of neighbor update.

The control interface API is:
SET_NEIGHBOR <BSSID> <ssid=SSID> <nr=data> [lci=<data>] [civic=<data>]

To delete a neighbor use:
REMOVE_NEIGHBOR <BSSID> <SSID>

Signed-off-by: David Spinadel <david.spinadel@intel.com>
2016-04-16 21:05:40 +03:00
David Spinadel
bf767ac136 tests: Replace radio_measurements with rrm_neighbor_report
This moves neighbor report testing to use the new hostapd.conf
parameter.

Signed-off-by: David Spinadel <david.spinadel@intel.com>
2016-04-16 21:05:40 +03:00
David Spinadel
010182120d hostapd: Extend the configuration of RRM capabilities
Extend the radio_measurements parameter to save all the supported
RRM capabilities as it's used in RM enabled capabilities element.

Make this parameter not directly configurable via config file (though,
keep the radio_measurements parameter for some time for backwards
compatibility). Instead, add a configuration option to enable neighbor
report via radio measurements. Other features can be added later as
well.

Signed-off-by: David Spinadel <david.spinadel@intel.com>
2016-04-16 21:05:39 +03:00
David Spinadel
56de6fe4fe tests: Update NEIGHBOR_REP_REQUEST format
Use quotation marks to match the new SSID encoding format in the
NEIGHBOR_REP_REQUEST command. In this specific test case, the exact SSID
value did not make any difference for behavior. The previous version
ended up getting decoded as a hexstring after the NEIGHBOR_REP_REQUEST
format change. The new version goes back to the ASCII string version of
"abcdef".

Signed-off-by: David Spinadel <david.spinadel@intel.com>
2016-04-16 21:05:39 +03:00
Jouni Malinen
6a4f0ed788 Fix spelling of "neighbor" in a function name
The missing letter 'h' made it more difficult to find this function.

Signed-off-by: Jouni Malinen <j@w1.fi>
2016-04-16 21:05:39 +03:00
David Spinadel
d41a5352fe wpa_supplicant: Add LCI and civic request to Neighbor Report Request
Add an option to request LCI and Location Civic Measurement in Neighbor
Report Request frame, as described in IEEE P802.11-REVmc/D5.0, 9.6.7.6.

Note: This changes the encoding format of the NEIGHBOR_REP_REQUEST
ssid=<val> parameter. This used to be parsed as raw SSID data which is
problematic for accepting additional parameters. The new encoding allows
either a string within double-quotation marks or a hexdump of the raw
SSID.

Thew new format:
NEIGHBOR_REP_REQUEST [ssid=<SSID>] [lci] [civic]

Signed-off-by: David Spinadel <david.spinadel@intel.com>
2016-04-16 21:05:39 +03:00
David Spinadel
624b8a061f utils: Add ssid_parse() function
Add a function that parses SSID in text or hex format. In case of the
text format, the SSID is enclosed in double quotes. In case of the hex
format, the SSID must include only hex digits and not be enclosed in
double quotes. The input string may include other arguments after the
SSID.

Signed-off-by: David Spinadel <david.spinadel@intel.com>
2016-04-16 21:05:37 +03:00
David Spinadel
e4fbc8d423 Add measurement and neighbor report definitions
Add measurement report definitions from Table 9-81 in IEEE
P802.11-REVmc/D5.0 "Measurement type definition for measurement
requests".

Add measurement report definitions from IEEE Std 802.11-2012 Table 8-71
"Location subject definition".

Add neighbor report bandwidth subelement definition from IEEE
P802.11-REVmc/D5.0 MC Table 9-150 - "Optional subelement IDs
neighbor report"

Add neighbor report channel width definition from IEEE
P802.11-REVmc/D5.0, Table 9-152 - "HT/VHT Operation Information
subfields".

Add definitions for neighbor report BSSID info from IEEE
P802.11-REVmc/D5.0, 9.4.2.37 Neighbor Report element.

Signed-off-by: David Spinadel <david.spinadel@intel.com>
2016-04-09 11:45:42 +03:00
David Spinadel
9d955f751e utils: Rename hostapd_parse_bin to wpabuf_parse_bin and move it
Make the function available as part of the wpabuf API.
Use this renamed function where possible.

Signed-off-by: David Spinadel <david.spinadel@intel.com>
2016-04-09 11:23:36 +03:00
David Spinadel
74e982d8d7 hostapd: Set LCI and Location Civic information in configuration
Enable configuration of LCI and location civic information in
hostapd.conf.

Signed-off-by: David Spinadel <david.spinadel@intel.com>
2016-04-09 11:18:55 +03:00
Jouni Malinen
cb285151a9 tests: AP with open mode and STA poll
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-04-09 00:30:49 +03:00
Jouni Malinen
1854eeca19 Add POLL_STA command to check connectivity in AP mode
The hostapd "POLL_STA <addr>" control interface command can be used to
check whether an associated station ACKs a QoS Data frame. The received
ACK for such a frame is reported as an event message ("AP-STA-POLL-OK
<addr>").

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-04-09 00:30:49 +03:00
Jouni Malinen
36533aff3c tests: hostapd disconnecting STA without transmitting Deauth/Disassoc
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-04-09 00:30:49 +03:00
Jouni Malinen
3dbfb28cfe Allow AP to disconnect STA without sending Deauth/Disassoc frame
The optional tx=0 parameter can be added to the hostapd
DEAUTHENTICATE/DISASSOCIATE command to request disconnection without
transmitting the Deauthentication/Disassociation frame to the STA.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-04-09 00:30:49 +03:00
Jouni Malinen
6545398aaa tests: AP with open mode and STA statistics
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-04-09 00:30:49 +03:00
Jouni Malinen
de92314033 Add inactive_msec into STA output
This allows external programs to fetch the driver inactivity value for a
specific STA ("STA <addr>" hostapd control interface command).

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-04-09 00:30:49 +03:00
Jouni Malinen
2d3525bed4 tests: VENDOR_ELEM 14 to add an IE into Probe Request frame
Signed-off-by: Jouni Malinen <j@w1.fi>
2016-04-09 00:30:49 +03:00
Jouni Malinen
61c101186a Extend VENDOR_ELEM parameters to cover non-P2P Probe Request frame
The new VENDOR_ELEM value 14 can now be used to add a vendor element
into Probe Request frames used by non-P2P active scans.

For example:
VENDOR_ELEM_ADD 14 dd05001122330a
and to clear that:
VENDOR_ELEM_REMOVE 14 *

Signed-off-by: Jouni Malinen <j@w1.fi>
2016-04-09 00:30:49 +03:00
Ilan Peer
235c56e708 tests: Modify test_hs20_filter
Modify the test cases to tests the Hotspot 2.0 filtering functionality
in wpa_supplicant, instead of testing only the kernel interface.

Signed-off-by: Ilan Peer <ilan.peer@intel.com>
2016-04-08 15:44:10 +03:00
Ilan Peer
6922d440de nl80211: Implement configure_data_frame_filters() callback
Implement configure_data_frame_filters() callback by using
the net-sysfs interfaces (if these are available).

Signed-off-by: Ilan Peer <ilan.peer@intel.com>
2016-04-08 15:21:18 +03:00
Matti Gottlieb
ece4ac5f4e HS 2.0: Add support for configuring frame filters
When a station starts an association to a Hotspot 2.0 network, request
the driver to do the following, based on the BSS capabilities:

1. Enable gratuitous ARP filtering
2. Enable unsolicited Neighbor Advertisement filtering
3. Enable unicast IP packet encrypted with GTK filtering if
   DGAF disabled bit is zero

Clear the filter configuration when the station interface is
disassociated.

Signed-off-by: Matti Gottlieb <matti.gottlieb@intel.com>
2016-04-08 15:21:18 +03:00
Matti Gottlieb
e42adb9a75 driver: Add a packet filtering function declaration
Add a new function declaration that will allow wpa_supplicant to request
the driver to configure data frame filters for specific cases.

Add definitions that will allow frame filtering for stations as
required by Hotspot 2.0:

1. Gratuitous ARP
2. Unsolicited NA
3. Unicast IP packets encrypted with GTK

Signed-off-by: Matti Gottlieb <matti.gottlieb@intel.com>
2016-04-08 13:13:55 +03:00
Ayala Beker
ae33239c55 AP: Pass station P2P PS capabilities info during station add/set
If a legacy client with no P2P PS support is trying to connect to
a P2P GO, the driver should know that, and change its PS behavior
accordingly.

Add a parameter to hostapd_sta_add_params() indicating if P2P PS is
supported by the station and pass this parameter to kernel with nl80211
driver when the station is added/set.

Signed-off-by: Ayala Beker <ayala.beker@intel.com>
2016-04-08 13:02:49 +03:00
Jouni Malinen
7405bb06ca Sync with mac80211-next.git include/uapi/linux/nl80211.h
This brings in nl80211 definitions as of 2016-04-06.

Signed-off-by: Jouni Malinen <j@w1.fi>
2016-04-08 13:02:49 +03:00
Lior David
90f14962ec wpa_supplicant: "don't care" value for pbss in ssid structure
Add a new value 2 to the pbss parameter of wpa_ssid structure, which
means "don't care". This value is used in infrastructure mode to request
connection to either AP or PCP, whichever is available in the scan
results. The value is also used in regular WPS (not P2P group formation)
to make WPS work with devices running as either AP or PCP.

Signed-off-by: Lior David <qca_liord@qca.qualcomm.com>
2016-04-08 12:56:34 +03:00
Jouni Malinen
39881726d5 tests: RADIUS failure when adding MPPE keys
This is a regression test case for a radius_msg_add_mppe_keys() memory
leak on an error path.

Signed-off-by: Jouni Malinen <j@w1.fi>
2016-04-08 11:41:08 +03:00
Ayala Beker
e52a698907 RADIUS: Fix a possible memory leak on an error path
Fix a possible memory leak in radius_msg_add_mppe_keys() if
os_get_random() fails.

Signed-off-by: Ayala Beker <ayala.beker@intel.com>
2016-04-08 11:40:20 +03:00