Commit Graph

113 Commits

Author SHA1 Message Date
Jouni Malinen
8528994e21 DPP: Automatic network profile creation
wpa_supplicant can now be configured to generate a network profile
automatically based on DPP configuration. The following
dpp_config_processing values can be used to specify the behavior:
0 = report received configuration to an external program for
    processing; do not generate any network profile internally (default)
1 = report received configuration to an external program and generate
    a network profile internally, but do not automatically connect
    to the created (disabled) profile; the network profile id is
    reported to external programs
2 = report received configuration to an external program, generate
    a network profile internally, try to connect to the created
    profile automatically

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-06-21 18:03:34 +03:00
Jouni Malinen
a0d5c56f8b DPP: Network Introduction protocol for wpa_supplicant
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-06-19 21:13:59 +03:00
Jouni Malinen
461d39af40 DPP: Configuration exchange
This adds support for DPP Configuration Protocol using GAS. Full
generation and processing of the configuration object is not included in
this commit.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-06-19 21:13:15 +03:00
Jouni Malinen
30d27b048e DPP: Authentication exchange
Add wpa_supplicant control interface commands for managing DPP
Authentication exchange.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-06-19 21:12:30 +03:00
Jouni Malinen
34f2851902 MBO: Parse MBO ANQP-element on STA
This extends the GAS/ANQP parser in wpa_supplicant to process MBO
ANQP-elements and indicate received Cellular Data Connection Preference
values over the control interface.

When a valid MBO ANQP-element is received, the following control
interface message is sent:

RX-MBO-ANQP <BSSID> cell_conn_pref=<value>

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-03-10 18:57:12 +02:00
Vasanthakumar Thiagarajan
7cbb5f1a44 DFS: Handle pre-CAC expired event
As FCC DFS requirement does not explicitly mention about the validity of
the (pre-)CAC when channel is switched, it is safe to assume that the
pre-CAC result will not be valid once the CAC completed channel is
switched or radar detection is not active on the (CAC completed) channel
within a time period which is allowed (10 seconds - channel switch time)
as per FCC DFS requirement.

Use the new driver event to allow the driver to notify expiry of the CAC
result on a channel. Move the DFS state of the channel to 'usable' when
processing pre-CAC expired event.  This means any future operation on
that channel will require a new CAC to be completed. This event is
applicable only when DFS is not offloaded to the kernel driver.

Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qti.qualcomm.com>
2017-03-09 17:01:50 +02:00
Jouni Malinen
124ddfa19e FILS: Parse and report received FILS HLP Containers from response
The new FILS-HLP-RX control interface event is now used to report
received FILS HLP responses from (Re)Association Response frame as a
response to the HLP requests configured with FILS_HLP_REQ_ADD.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-02-01 18:17:39 +02:00
Jouni Malinen
0f9b4a0f1d bgscan: Deliver beacon loss event to bgscan modules
This adds a call to the notify_beacon_loss() callback functions when
beacon loss is detected. In addition, a new CTRL-EVENT-BEACON-LOSS event
is made available through the wpa_supplicant control interface.

Signed-off-by: Jouni Malinen <j@w1.fi>
2017-01-08 12:17:58 +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
b54f43390e FILS: Make FILS Indication element information available in BSS output
This extends wpa_supplicant BSS command to parse FILS Indication
element.

Signed-off-by: Jouni Malinen <j@w1.fi>
2016-12-18 11:41:59 +02:00
Jouni Malinen
19810d29bc Make Beacon IEs available in wpa_supplicant BSS command
This makes both the Probe Response and Beacon frame IEs available to
upper layers if scan results include both IE sets. When the BSS command
mask includes WPA_BSS_MASK_BEACON_IE, a new beacon_ie=<hexdump> entry
will be included in output if the BSS entry has two separate sets of IEs
(ie=<hexdump> showing the Probe Response frame contents and
beacon_ie=<hexdump> the Beacon rame contents).

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-12-13 20:07:52 +02:00
Jouni Malinen
c579312736 Add PMKSA-CACHE-ADDED/REMOVED events to wpa_supplicant
These allow external program to monitor PMKSA cache updates in
preparation to enable external persistent storage of PMKSA cache.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-12-12 21:00:43 +02:00
Jouni Malinen
71ac934530 Make update_idx available in BSS control interface command
This can be used to perform more accurate tests on BSS entry updates.

Signed-off-by: Jouni Malinen <j@w1.fi>
2016-12-10 17:03:24 +02:00
Jouni Malinen
f465c32dc2 Interworking: Define control interface message prefixes in wpa_ctrl.h
These control interface event message are used by external programs, so
define them a bit more formally in the header file.

Signed-off-by: Jouni Malinen <j@w1.fi>
2016-07-11 21:56:56 +03:00
Peng Xu
a6f5b1937a P2P: Allow P2P listen being offloaded to the driver/firmware
This allows P2P Listen to be offloaded to device to enhance power
saving.

To start P2P listen offload, from wpa_cli interface, issue the command:
	p2p_lo_start <freq> <period> <interval> <count>

To stop P2P listen offload, issue the command:
	p2p_lo_stop

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-07-03 22:36:58 +03:00
Jouni Malinen
37fd0be2d3 Add CTRL-EVENT-CHANNEL-SWITCH event to indicate channel changes
This provides information of the channel switch to wpa_supplicant
control interface monitors.

Signed-off-by: Jouni Malinen <j@w1.fi>
2016-06-27 21:10:35 +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
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
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
Avraham Stern
dd5999084e MBO: Parse MBO IE in BSS Transition Management Request frames
Add parsing of MBO IE in BSS Transition Management Request frames. If
the MBO IE includes the association retry delay attribute, do not try to
reconnect to the current BSS until the delay time is over.

If the MBO IE includes the cellular data connection preference attribute
or the transition rejection reason attribute, send a message to upper
layers with the data.

Signed-off-by: David Spinadel <david.spinadel@intel.com>
Signed-off-by: Avraham Stern <avraham.stern@intel.com>
2016-02-22 19:53:04 +02:00
Ravi Joshi
f32227ed9e Add QCA vendor attribute and event to indicate subnet change status
This allows offloaded roaming to inform user space of the change in IP
subnet post roaming. The device may have roamed to a network which is in
a different subnet which will result in IP connectivity loss. Indicating
the change in subnet enables the user space to refresh the IP address or
to perform IP subnet validation if unknown status is indicated.

The driver indication is reported with a new event from wpa_supplicant
in the following format:
CTRL-EVENT-SUBNET-STATUS-UPDATE status=<0/1/2>
where
0 = unknown
1 = IP subnet unchanged (can continue to use the old IP address)
2 = IP subnet changed (need to get a new IP address)

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2015-11-20 11:03:06 +02:00
Jouni Malinen
ec4387f9c9 Indicate CTRL-EVENT-AUTH-REJECT event on authentication rejection
This allows control interface monitors to get more detailed information
in cases where wpa_supplicant-based SME receives an Authentication frame
with non-zero status code.

Signed-off-by: Jouni Malinen <j@w1.fi>
2015-09-05 19:11:02 +03:00
Manikandan Mohan
4ae7120919 Allow wpa_cli/hostapd_cli client socket directory to be specified
This adds a new helper function wpa_ctrl_open2() that can be used
instead of wpa_ctrl_open() to override the default client socket
directory. Add optional -s<directory path> argument to hostapd_cli and
wpa_cli to allow the client socket directory to be specified.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2015-09-01 11:17:43 +03:00
Anton Nayshtut
3794af2dc1 FST: wpa_supplicant control interface
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2015-07-16 18:26:15 +03:00
Dmitry Shmidt
4f39908b60 Send CTRL-EVENT-NETWORK-NOT-FOUND if no suitable network was found
This provides more information to upper layer programs on what happens
with connection attempts in cases where the enabled networks are not
found in scan results.

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
2015-06-27 11:08:08 +03:00
Jouni Malinen
2c50246078 Add a AP mode event message for possible PSK/passphrase mismatch
If the AP/Authenticator receives an EAPOL-Key msg 2/4 for an association
that negotiated use of PSK and the EAPOL-Key MIC does not match, it is
likely that the station is trying to use incorrect PSK/passphrase.
Report this with "AP-STA-POSSIBLE-PSK-MISMATCH <STA addr>" control
interface event.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2015-03-19 13:14:21 +02:00
Jouni Malinen
1d747e2a98 Add snr and est_throughput to the BSS entries
These values were previously used only for sorting the scan results, but
it may be useful to provide access to the used values through the BSS
entries.

Signed-off-by: Jouni Malinen <j@w1.fi>
2015-02-22 11:09:54 +02:00
Jouni Malinen
6b00512164 P2P: Add event messages for P2P_CONNECT-fallback-to-GO-Neg
This makes it easier for upper layer programs to follow progress of
P2P_CONNECT-auto operation.

Signed-off-by: Jouni Malinen <j@w1.fi>
2015-02-08 13:35:48 +02:00
Masashi Honma
79ddb2062e mesh: Add a monitor event on SAE authentication getting blocked
Send MESH-SAE-AUTH-BLOCKED event if SAE authentication is blocked. The
BLOCK state will finish when a new peer notification event is sent for
the same MAC address.

Signed-off-by: Masashi Honma <masashi.honma@gmail.com>
2015-02-07 22:33:23 +02:00
Masashi Honma
dd2cbafc89 mesh: Add a monitor event for SAE authentication failure
SAE authentication fails likely with wrong password. This commit adds a
notification of the failure to the upper application (UI) so that the
application can notify suspection of a wrong password to the user. The
control interface monitor even for this is "MESH-SAE-AUTH-FAILURE
addr=<peer>".

Signed-off-by: Masashi Honma <masashi.honma@gmail.com>
2015-02-07 22:23:34 +02:00
Krishna Vamsi
5fefce2747 P2PS: Callback to send P2PS provisioning events
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2015-02-03 01:35:07 +02:00
Krishna Vamsi
d4b43b5886 P2PS: Add support to send ASP-RESP events
Send P2P-SERV-ASP-RESP events upon receiving GAS responses with
ASP services.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2015-02-03 01:35:06 +02:00
ASHUTOSH NARAYAN
fb09ed3389 Interworking: Notify the ANQP parsing status
The ANQP verification/parsing is done only after the GAS_DONE indication
is sent over the control interface. This means that in case the ANQP
parsing fails there is no indication to the upper layers. Add an
ANQP-QUERY-DONE event that reports the status of the ANQP parsing.

Signed-off-by: ASHUTOSH NARAYAN <ashutoshx.narayan@intel.com>
2015-01-20 02:26:21 +02:00
Jouni Malinen
d07d3fbda2 Add peer certificate alt subject name information to EAP events
A new "CTRL-EVENT-EAP-PEER-ALT depth=<i> <alt name>" event is now used
to provide information about server certificate chain alternative
subject names for upper layers, e.g., to make it easier to configure
constraints on the server certificate. For example:
CTRL-EVENT-EAP-PEER-ALT depth=0 DNS:server.example.com

Currently, this includes DNS, EMAIL, and URI components from the
certificates. Similar information is priovided to D-Bus Certification
signal in the new altsubject argument which is a string array of these
items.

Signed-off-by: Jouni Malinen <j@w1.fi>
2015-01-14 15:45:18 +02:00
Jouni Malinen
d29fa3a767 Extend VENDOR_ELEM parameters to cover non-P2P Association Request
The new VENDOR_ELEM value 13 can now be used to add a vendor element
into all (Re)Association Request frames, not just for P2P use cases like
the previous item was for.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2015-01-14 01:12:56 +02:00
Assaf Krauss
f4b8bfae15 wpa_supplicant: Add NEIGHBOR_REP_REQUEST command to the control interface
Add NEIGHBOR_REP_REQUEST command to the wpa_supplicant ctrl_iface.
This command triggers the sending of a Neighbor Report Request to the
associated AP.

Signed-off-by: Assaf Krauss <assaf.krauss@intel.com>
2014-11-22 21:28:52 +02:00
Jouni Malinen
5351480047 Add BSS-TM-RESP ctrl_iface event
This event allows external monitors to track STA response to BSS
Transition Management Request.

BSS-TM-RESP <STA addr> status_code=<#> bss_termination_delay=<#>
[target_bssid=<BSSID>]

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-11-22 16:34:34 +02:00
Moshe Benji
d1f880013a WMM AC: Handle TSPEC action frames
Add the TSPEC to the driver on successful TSPEC ADDTS response. Delete
the TSPEC when receiving DELTS action.

Signed-off-by: Moshe Benji <moshe.benji@intel.com>
Signed-off-by: Eliad Peller <eliad@wizery.com>
2014-11-16 21:07:08 +02:00
Masashi Honma
790709060d mesh: Add scan result for mesh network
Android 4.4 uses "BSS" command instead of "SCAN_RESULT" command.
So this patch add the mesh scan result for BSS command.

Signed-off-by: Masashi Honma <masashi.honma@gmail.com>
2014-11-16 19:43:11 +02:00
Javier Lopez
603a3f34c4 Add mesh_group_{add,remove} control interface commands
Parse MESH_GROUP_ADD/REMOVE commands on ctrl interface and call
wpa_supplicant routines. These commands are used to start or
join and leave a mesh network.

The mesh id is given in the configuration file, therefore there is
no need to scan before joining a mesh network. We reuse the
connect_without_scan construct used by P2P for that same purpose.

Signed-off-by: Javier Cardona <javier@cozybit.com>
Signed-off-by: Javier Lopez <jlopex@gmail.com>
2014-11-16 19:43:11 +02:00
Dmitry Shmidt
d10792199e Add CTRL-EVENT-SCAN-FAILED notification in case of scan failure
This is needed since the SCAN command with radio work returns before the
actual driver operation to trigger a scan has been executed and as such,
cannot return result of that operation.

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
2014-11-15 11:03:52 +02:00
Jouni Malinen
ab93fdebf1 hostapd: Add INTERFACE-ENABLED and INTERFACE-DISABLED events
These can be convenient for upper layer programs to determine if the
hostapd interface gets disabled/re-enabled, e.g., due to rfkill
block/unblock.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-10-26 10:52:54 +02:00
Bob Copeland
5f92659d88 mesh: Add mesh peering manager
The mesh peering manager establishes and maintains links among
mesh peers, tracking each peer link via a finite state machine.

This implementation supports open mesh peerings.

[assorted fixes from Yu Niiro <yu.niiro@gmail.com>]
[more fixes from Masashi Honma <masashi.honma@gmail.com>]
Signed-off-by: Javier Lopez <jlopex@gmail.com>
Signed-off-by: Javier Cardona <javier@cozybit.com>
Signed-off-by: Ashok Nagarajan <ashok.dragon@gmail.com>
Signed-off-by: Jason Mobarak <x@jason.mobarak.name>
Signed-hostap: Bob Copeland <me@bobcopeland.com>
2014-10-25 17:45:31 +03:00
Toby Gray
3cea004d3c Make wpa_ctrl_get_remote_ifname declaration conditional.
The definition of wpa_ctrl_get_remote_ifname is conditional on
CONFIG_CTRL_IFACE_UDP. This change makes the header declaration of
this function also conditional on the same define.

Signed-off-by: Toby Gray <toby.gray@realvnc.com>
2014-10-12 16:51:02 +03:00
Jouni Malinen
43f02e6ad7 wpa_ctrl: Update wpa_ctrl_recv() documentation for non-block behavior
Commit 4fdc8def88 changed the wpa_ctrl
socket to be be non-blocking, so the comment about wpa_ctrl_recv()
blocking is not valid anymore.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-10-04 18:32:57 +03:00
Jouni Malinen
86bd36f0d5 Add generic mechanism for adding vendor elements into frames
This adds following new control interface commands to allow arbitrary
vendor elements to be added into number of frames:

VENDOR_ELEM_ADD <frame id> <hexdump of elem(s)>
VENDOR_ELEM_GET <frame id>
VENDOR_ELEM_REMOVE <frame id> <hexdump of elem(s)>
VENDOR_ELEM_REMOVE <frame id> *

The following frames are supported in this commit (additional frames can
be added in the future):

0 = Probe Request frame in P2P device discovery
1 = Probe Response frame from P2P Device role
2 = Probe Response frame from P2P GO
3 = Beacon frame from P2P GO
4 = PD Req
5 = PD Resp
6 = GO Neg Req
7 = GO Neg Resp
8 = GO Neg Conf
9 = Invitation Request
10 = Invitation Response
11 = P2P Association Request
12 = P2P Association Response

One or more vendor element can be added/removed with the commands. The
hexdump of the element(s) needs to contain the full element (id, len,
payload) and the buffer needs to pass IE parsing requirements to be
accepted.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2014-07-07 12:25:09 +03:00
Jouni Malinen
142817b2f9 Add a wpa_supplicant ctrl_iface event for regdom changes
CTRL-EVENT-REGDOM-CHANGE event provides an external notification of
regulatory domain (and any driver channel list) changes.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-04-13 16:32:38 +03:00
Jouni Malinen
0cd860284c Add CTRL-EVENT-SIGNAL-CHANGE for bgscan signal update events
This allows external programs to monitor driver signal change events
through wpa_supplicant when bgscan is used.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-04-13 10:26:52 +03:00
Jouni Malinen
1619e9d512 Interworking: Add ctrl_iface events on cred block modifications
Following events are now sent to ctrl_iface monitors to indicate if
credential blocks have been added, modified, or removed:

CRED-ADDED <id>
CRED-MODIFIED <id> <field>
CRED-REMOVE <id>

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2014-04-04 19:10:47 +03:00