Commit graph

120 commits

Author SHA1 Message Date
Jouni Malinen
9675ce354a WFD: Add Wi-Fi Display support
This commit adds control interface commands and internal storage of
Wi-Fi Display related configuration. In addition, WFD IE is now added
to various P2P frames, Probe Request/Response, and (Re)Association
Request/Response frames. WFD subelements from peers are stored in the
P2P peer table.

Following control interface commands are now available:
SET wifi_display <0/1>
GET wifi_display
WFD_SUBELEM_SET <subelem> [hexdump of length+body]
WFD_SUBELEM_GET <subelem>

Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
2012-08-29 19:51:29 +03:00
Jouni Malinen
01335e2c8d wpa_cli: Add tab completion for p2p_find
Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
2012-08-28 17:38:53 +03:00
Jouni Malinen
e4f6873cce wpa_cli: Fix tab completion
Commit b49039bda9 redesigned tab
completion, but added the new call to completion functions into wrong
location. This needs to be done within the loop to find the correct
completion function.

Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
2012-08-28 17:25:09 +03:00
Jouni Malinen
b1f122964e Add generic GAS request mechanism
The new gas_request and gas_response_get commands can be used to request
arbitary GAS queries to be performed. These can be used with ANQP or
with other (including vendor specific) advertisement protocols.

gas_request <BSSID> <AdvProtoID> [Query]
gas_response_get <addr> <dialog token> [offset,length]

For example, ANQP query for Capability list in interactive wpa_cli
session:

> gas_request 02:00:00:00:01:00 00 000102000101
<3>GAS-RESPONSE-INFO addr=02:00:00:00:01:00 dialog_token=0
status_code=0 resp_len=32
> gas_response_get 02:00:00:00:01:00 00
01011c00010102010501070108010c01dddd0c00506f9a110200020304050607
> gas_response_get 02:00:00:00:01:00 00 0,10
01011c00010102010501
> gas_response_get 02:00:00:00:01:00 00 10,10
070108010c01dddd0c00
> gas_response_get 02:00:00:00:01:00 00 20,10
506f9a11020002030405
> gas_response_get 02:00:00:00:01:00 00 30,2
0607

It should be noted that the maximum length of the response buffer is
currently 4096 bytes which allows about 2000 bytes of the response data
to be fetched with a single gas_response_get command. If the response is
longer, it can be fetched in pieces as shown in the example above.

Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
2012-08-27 18:13:10 +03:00
Jouni Malinen
2af4d404a8 wpa_cli: Add optional argument for the help command
"help <cmd>" can now be used to print the usage text for the
specified command (or set of commands matching the prefix).

Signed-hostap: Jouni Malinen <j@w1.fi>
2012-08-26 23:35:07 +03:00
Jouni Malinen
b49039bda9 wpa_cli: Add tab completion function into the command table
Instead of using a separate list of commands, use the main command table
to assign tab completion functions. In addition, use the existing BSS
and P2P peer completions functions with the commands that use BSSID or
P2P Device address the first argument.

Signed-hostap: Jouni Malinen <j@w1.fi>
2012-08-26 23:35:07 +03:00
Jouni Malinen
27b80b5b4c wpa_cli: Add a 'raw' command for sending unprocessed data
This can be used to test new control interface commands and to use
commands that may not yet be supported by wpa_cli.

Signed-hostap: Jouni Malinen <j@w1.fi>
2012-08-25 13:33:29 +03:00
Dmitry Shmidt
39ee845f92 wpa_supplicant: Add bss_flush command to invalidate scan results
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
2012-08-25 10:23:22 +03:00
Rajkumar Manoharan
e2308e4b45 P2P: Add optional "ht40" argument for p2p_connect
This can be used to start negotiated GO in 40 MHz channel width
in 5GHz band.

Signed-hostap: Rajkumar Manoharan <rmanohar@qca.qualcomm.com>
2012-08-15 23:07:44 +03:00
Rajkumar Manoharan
7aeac98509 P2P: Enable 40 MHz support for autonomous P2P group addition
Add optional "ht40" argument for p2p_group_add command to enable 40 MHz
in 5GHz band. This configures the secondary channel, when HT support is
enabled and if the HW supports 40 MHz channel width.

Signed-hostap: Rajkumar Manoharan <rmanohar@qca.qualcomm.com>
2012-08-15 22:53:01 +03:00
Jouni Malinen
87c7ba8423 wpa_cli: Use helper functions to implement commands
This simplifies wpa_cli implementation greatly and also reduces
the binary size by one third or so.

Signed-hostap: Jouni Malinen <j@w1.fi>
2012-08-15 22:40:07 +03:00
Jouni Malinen
0076869c62 wpa_cli: Add helper functions for building and executing commands
These helper functions can be used to implement most of the common
wpa_cli commands to simplify the implementation.

Signed-hostap: Jouni Malinen <j@w1.fi>
2012-08-15 22:08:21 +03:00
Jouni Malinen
f9884c096a Convert os_zalloc() for an array to use os_calloc()
Signed-hostap: Jouni Malinen <j@w1.fi>
2012-08-13 20:44:21 +03:00
Jouni Malinen
059d3a9075 wpa_cli: Handle wpa_supplicant termination more cleanly
Process CTRL-EVENT-TERMINATING in wpa_cli interactive mode and close
ctrl_iface connection without trying to detach the monitor interface
when this happens. This avoids a timeout on the DETACH command. In
addition, print out connection lost/re-established messages without
overriding the edit line.

Signed-hostap: Jouni Malinen <j@w1.fi>
2012-08-05 22:27:52 +03:00
Jouni Malinen
8e897ae37b wpa_cli: Go through ifname determination on connection retries
This is needed to allow the default behavior (pick first interface) to
be used in cases where wpa_supplicant is not available when wpa_cli is
started in interactive mode.

Signed-hostap: Jouni Malinen <j@w1.fi>
2012-08-05 22:04:22 +03:00
Jouni Malinen
db3a03222e wpa_cli: Fix an issue in the cleanup of udp-remote commits
wpa_ctrl_get_remote_ifname() is defined only for UDP ctrl_iface socket,
so this call needs to be made conditional on build parameters.

Signed-hostap: Jouni Malinen <j@w1.fi>
2012-08-05 21:54:56 +03:00
Jouni Malinen
4be9f27595 wpa_cli: Use eloop during connection attempts in interactive mode
This changes the call flow to allow full eloop operations to be used
while waiting for wpa_cli to establish a connection to wpa_supplicant in
the beginning of an interactive session. This allows the cleanup steps
to be more consistent and avoid debugging issues due to unfreed memory
or other resources if wpa_cli is killed with Ctrl-c.

Signed-hostap: Jouni Malinen <j@w1.fi>
2012-08-05 21:47:18 +03:00
Jouni Malinen
d62aaa7de1 wpa_cli: Fix resource leak on attach failures in interactive mode
When starting interactive mode, wpa_cli is trying to attach the
monitor connection. If that fails, the operation is retried, but
this was done without freeing all the resources that could have
been allocated (mainly, the command connection).

Signed-hostap: Jouni Malinen <j@w1.fi>
2012-08-05 20:58:44 +03:00
Janusz Dziedzic
4307bb8c85 wpa_cli: Print nice prompt when using remote UDP
When CONFIG_CTRL_IFACE=udp-remote is used, print user frendly PS in
wpa_cli. E.g.,
localhost/wlan0>
192.168.1.1/p2p-wlan-0-0>

Signed-hostap: Janusz Dziedzic <janusz.dziedzic@tieto.com>
2012-08-05 20:50:17 +03:00
Janusz Dziedzic
2d2398a11f edit: Add support for setting prompt string
Signed-hostap: Janusz Dziedzic <janusz.dziedzic@tieto.com>
2012-08-05 20:46:34 +03:00
Janusz Dziedzic
0eed2a8d11 wpa_cli: Add IFNAME command
This command will return wpa_s->ifname that can be used for a nice
prompt in wpa_cli.

Signed-hostap: Janusz Dziedzic <janusz.dziedzic@tieto.com>
2012-08-05 20:12:16 +03:00
Dmitry Shmidt
35aa088a32 Add 'get_capability channels' command for ctrl_iface
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
2012-08-04 21:17:04 +03:00
Jouni Malinen
1cea09a9e2 WPS ER: Add support for building NFC configuration token
WPS_ER_NFC_CONFIG_TOKEN command can now be used to build a NFC
configuration token based on AP Settings learnt with WPS_ER_LEARN
or set with WPS_ER_CONFIG.

Signed-hostap: Jouni Malinen <j@w1.fi>
2012-06-28 16:35:51 +03:00
Jouni Malinen
71892384da WPS: Fix ifdef use for the new NFC mechanism in wpa_supplicant
Use CONFIG_WPS_NFC instead of CONFIG_WPS_OOB for the NFC specific
new ctrl_iface commands.

Signed-hostap: Jouni Malinen <j@w1.fi>
2012-06-28 14:07:22 +03:00
Jouni Malinen
d7645d239d WPS: Add support for NFC configuration token from external program
The new wpa_supplicant ctrl_iface command WPS_NFC_TAG_READ can now be
used to process NFC tags read by external programs to initiate
wpa_supplicant to use NFC Configuration Token to create a new network.

Signed-hostap: Jouni Malinen <j@w1.fi>
2012-06-28 13:59:29 +03:00
Jouni Malinen
3f2c8ba6d3 WPS: Add new mechanism for NFC config method using password token
Instead of requiring low-level access to an NFC device and synchronous
operations, the new WPS_NFC_TOKEN and WPS_NFC ctrl_iface commands can be
used to build a NFC password token and initiate WPS protocol run using
that token (or pre-configured values) as separate commands. The
WPS_NFC_TOKEN output can be written to a NFC tag using an external
program, i.e., wpa_supplicant does not need to have low-level code for
NFC operations for this.

Signed-hostap: Jouni Malinen <j@w1.fi>
2012-06-27 21:22:12 +03:00
Tomasz Bursztyka
2bdd834257 Add autoscan command into wpa_cli
Signed-hostap: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
2012-06-26 19:11:17 +03:00
Jay Katabathuni
a8918e86b6 HS 2.0: Add Hotspot 2.0 station ctrl_iface
Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
2012-05-08 23:29:52 +03:00
Dmitry Shmidt
5f97dd1c57 Add MASK=0xH option for the ctrl_iface BSS command
This optional parameter to the BSS command can be used to select which
fields are included in the output to avoid having to parse through
unneeded information and to reduce the buffer size.

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
2012-04-07 12:50:25 +03:00
Ben Greear
5a49459ee8 Better wpa_cli error messages when connect fails
Signed-hostap: Ben Greear <greearb@candelatech.com>
2012-04-06 12:15:30 +03:00
Nirav Shah
024d018b55 Clean up: Replace standard lib methods with os.h ones
Some of the standard lib functions being used directly are redefined in
src/utils/os.h thus providing an abstraction. Change code to use os_*
functions instead of directly using the lib functions.

Signed-hostap: Nirav Shah <nirav.j2.shah@intel.com>
Signed-hostap: Angie Chinchilla <angie.v.chinchilla@intel.com>
2012-03-31 21:13:53 +03:00
Jithu Jance
e60b295186 Add wpa_supplicant AP mode STA deauthenticate/disassociate commands
Move disassociate and deauthenticate commands to ctrl_iface_ap.c, so
that they ares accessible for wpa_supplicant AP mode and wpa_cli (with
CONFIG_AP option enabled).

Signed-hostap: Jithu Jance <jithu@broadcom.com>
2012-02-25 17:22:48 +02:00
Jouni Malinen
d94c9ee6ad Interworking: Add ctrl_iface commands for managing credentials
New wpa_cli commands list_creds, add_cred, remove_cred, and set_cred
can now be used to manage credentials similarly to the commands used
with network blocks.

Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
2012-02-16 16:36:00 +02:00
Jouni Malinen
84c78f9570 Allow ENABLE_NETWORK to avoid automatic connection
Extra parameter "no-connect" can now be added to the ENABLE_NETWORK
ctrl_iface command to avoid automatic connection to the enabled
network.

Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
2012-02-16 16:27:41 +02:00
Jouni Malinen
0f3d578efc Remove the GPL notification from files contributed by Jouni Malinen
Remove the GPL notification text from the files that were
initially contributed by myself.

Signed-hostap: Jouni Malinen <j@w1.fi>
2012-02-11 19:39:36 +02:00
Jouni Malinen
331f89ff5b Select the BSD license terms as the only license alternative
Simplify licensing terms for hostap.git by selecting the BSD license
alternative for any future distribution. This drops the GPL v2
alternative from distribution terms and from contribution requirements.

The BSD license alternative that has been used in hostap.git (the one
with advertisement clause removed) is compatible with GPL and as such
the software in hostap.git can still be used with GPL projects. In
addition, any new contribution to hostap.git is expected to be licensed
under the BSD terms that allow the changes to be merged into older
hostap repositories that still include the GPL v2 alternative.

Signed-hostap: Jouni Malinen <j@w1.fi>
2012-02-11 19:39:31 +02:00
Jouni Malinen
6d92fa6e92 P2P: Allow Device ID to be specified for p2p_find command
dev_id=<P2P Device Addr> can now be specified as an argument to
p2p_find to request P2P find for a specific P2P device.

Signed-hostap: Jouni Malinen <j@w1.fi>
2012-01-08 09:25:29 -08:00
Jouni Malinen
57d38ddf6b Update copyright notices to include year 2012
Signed-hostap: Jouni Malinen <j@w1.fi>
2012-01-01 18:59:16 +02:00
Neeraj Kumar Garg
653c4893be Add AP-STA-CONNECTED and DISCONNECTED events to wpa_cli -a
Signed-hostap: Neeraj Kumar Garg <neerajkg@broadcom.com>
2011-12-20 01:07:42 +02:00
Jithu Jance
8c5f730983 P2P: Add optional "join" argument for p2p_prov_disc command
This can be used to request Provision Discovery Request to be sent
for the purpose of joining a running group, e.g., to request the GO
to display a PIN that we can then use with p2p_connect join command.

Signed-hostap: Jithu Jance <jithu@broadcom.com>
2011-12-06 21:28:02 +02:00
Jouni Malinen
0bc134683e wpa_supplicant AP: Allows passphrase to be fetched
"wpa_cli status wps" can now be used to fetch the WPA2-Personal
passphrase from AP mode operation with wpa_supplicant to make it
easier to meet WPS requirements for legacy STA support.

Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
2011-12-01 22:12:03 +02:00
Dmitry Shmidt
e670738ae0 wpa_cli: Add action script call on P2P-GO-NEG-FAILURE events
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
2011-11-25 23:56:18 +02:00
David Spinadel
9a6ade33d4 wpa_cli: Correct return value of wpa_cli_cmd_p2p_peers
Signed-off-by: David Spinadel <david.spinadel@intel.com>
2011-11-24 21:19:52 +02:00
Jouni Malinen
9482426ede Add REAUTHENTICATE ctrl_iface command
This can be used to trigger EAPOL reauthentication which can be useful
for testing purposes.

Signed-hostap: Jouni Malinen <j@w1.fi>
2011-11-13 19:47:51 +02:00
Jouni Malinen
4877e1fcf9 wpa_cli: Fix compiler warnings on unused functions
Some of the parameter completion functions are only used if
CONFIG_P2P=y.

Signed-hostap: Jouni Malinen <j@w1.fi>
2011-11-03 18:02:28 +02:00
Jouni Malinen
767885423b wpa_cli: Argument completion for p2p_group_remove
Track active P2P groups and complete p2p_group_remove argument.
2011-10-28 23:59:13 +03:00
Jouni Malinen
a624f20bcd wpa_cli: Add completion functions for P2P peers and BSSes
Keep a local list of found P2P peers and BSS entries and use those
to complete arguments for p2p_peer, p2p_connect, and bss commands.
2011-10-28 23:50:37 +03:00
Dmitry Shmidt
9aa10e2b27 Add blacklist command
This command allows an external program manage the BSS blacklist
and display its current contents.

Note: The blacklist is considered to be internal mechanism within
wpa_supplicant and changing it can have unexpected results.

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
2011-10-21 18:59:16 +03:00
Dmitry Shmidt
0597a5b59d Add log_level command
This can be used to display the current debugging level and to change
the log level during run time.

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
2011-10-18 22:53:46 +03:00
Jouni Malinen
b02fe7ff32 Interworking: Add commands for network selection
This adds the basic mechanism for running through network selection:
scan, ANQP fetch, network selection, and connection. Actual rules for
network selection and the creation of the network block are still
missing, but will be added in separate commits.
2011-10-16 23:55:34 +03:00