Commit graph

2949 commits

Author SHA1 Message Date
Chun-Yeow Yeoh
c596f3f083 mesh: Add timer for SAE authentication in RSN mesh
Add timer to do SAE re-authentication with number of tries defined
by MESH_AUTH_RETRY and timeout defined by MESH_AUTH_TIMEOUT.

Ignoring the sending of reply message on "SAE confirm before commit"
to avoid "ping-pong" issues with other mesh nodes. This is obvious when
number of mesh nodes in MBSS reaching 6.

Signed-off-by: Chun-Yeow Yeoh <yeohchunyeow@gmail.com>
Signed-off-by: Bob Copeland <me@bobcopeland.com>
2014-11-16 19:43:11 +02:00
Thomas Pedersen
0f950df029 mesh: Add mesh robust security network
This implementation provides:

- Mesh SAE authentication mechanism
- Key management (set/get PSK)
- Cryptographic key establishment
- Enhanced protection mechanisms for robust management frames

Signed-off-by: Javier Lopez <jlopex@gmail.com>
Signed-off-by: Javier Cardona <javier@cozybit.com>
Signed-off-by: Jason Mobarak <x@jason.mobarak.name>
Signed-off-by: Thomas Pedersen <thomas@noack.us>
2014-11-16 19:43:06 +02:00
Dmitry Shmidt
88cb27c7a5 hostapd: Add wowlan_triggers config param
New kernels in wiphy_suspend() will call cfg80211_leave_all() that will
eventually end up in cfg80211_stop_ap() unless wowlan_triggers were set.
For now, use the parameters from the station mode as-is. It may be
desirable to extend (or constraint) this in the future for specific AP
mode needs.

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
2014-11-16 17:09:11 +02:00
Jouni Malinen
087a1f4efd Suite B: PMKID derivation for AKM 00-0F-AC:11
The new AKM uses a different mechanism of deriving the PMKID based on
KCK instead of PMK. hostapd was already doing this after the KCK had
been derived, but wpa_supplicant functionality needs to be moved from
processing of EAPOL-Key frame 1/4 to 3/4 to have the KCK available.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-11-16 17:09:11 +02:00
Jouni Malinen
666497c8e6 Suite B: Add AKM 00-0F-AC:11
This adds definitions for the 128-bit level Suite B AKM 00-0F-AC:11. The
functionality itself is not yet complete, i.e., this commit only
includes parts to negotiate the new AKM.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-11-16 13:20:51 +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
ee231fdb2b Remove completed to-do items
While this file has not really been updated in years, some of the
completed items can easily be removed.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-11-01 16:24:36 +02:00
Jouni Malinen
01b32d5e36 Remove references to madwifi from various files
Number of documentation and configuration files had references to the
madwifi driver interface that was removed in the previous commit. Remove
these references as well.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-11-01 16:15:53 +02:00
Slava Monich
c66f23491e dbus: Fix memory leak in wpas_dbus_getter_bss_wps
Signed-off-by: Slava Monich <slava.monich@jolla.com>
2014-11-01 15:56:14 +02:00
Martin Kletzander
6721909fb1 wpa_gui: Use dialog window type
This helps window managers treat the window properly. Mostly tiling WMs
are affected by this. All other windows inherit this option from QDialog
already.

Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
2014-11-01 15:55:49 +02:00
Sunil Dutt
477b082cc4 P2P: Do not consider the p2p_scan results after p2p_stop_find
If p2p_stop_find is issued after the p2p_scan request is triggered to
the host driver, the obtained scan results are also considered to update
the P2P peer entries. This is not always desired behavior, i.e., it can
be clearer if no P2P-DEVICE-FOUND events are generated based of that
final pending scan.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2014-10-31 00:50:01 +02:00
Sunil Dutt
e7ce540239 P2P: Delay scan operation only when P2P is not in search state
With the radio work interface in place, station interface SCAN command
was not scheduled (i.e., it got continously delayed with "Delay station
mode scan while P2P operation is in progress") when a p2p_find was
operational. Fix this be delaying station mode scan only when a P2P
operation is in progress, but not in search state.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2014-10-31 00:49:14 +02:00
Sunil Dutt
b951a97454 P2P: Set p2p_scan_running based on driver scan request result
With the radio work interface, the actual request to start p2p_scan
operation is scheduled from a radio work and hence the initial return
value cannot provide the real result of the driver operation to trigger
a scan. Introduce a new notification API to indicate the scan trigger
status based on which the p2p_scan_running instance can be set using the
real return value from the driver operation.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2014-10-31 00:05:25 +02:00
Jouni Malinen
3586d55a5d P2P: Do not call wpas_p2p_disconnect_safely() if no match is found
In theory, wpas_p2p_disconnect_safely() could have dereferenced the
wpa_s == NULL argument, but in practice, it won't due to the
calling_wpa_s == wpa_s check and wpas_p2p_disconnect() accepting NULL.
Anyway, it is cleaner to add an explicit check for this. (CID 74492)

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-10-28 01:50:22 +02:00
Jouni Malinen
a7f5271d52 Update pending connect radio work BSS pointer on scan update
It is possible for scan result processing or BSS entry removal to occur
while there is a pending connect or sme-connect radio work with a
previously selected BSS entry. The BSS pointer was previously verified
to be valid, i.e., still point to a BSS entry, at the time the actual
connection operation is started. However, that BSS entry could have
changed to point to another BSS if the old BSS entry was either removed
or reallocated and a new BSS entry was added at the same location in
memory. This could result in the connection attempt failing to configure
parameters properly due to different BSS information (e.g., different
BSSID).

Fix this by updated the pending connect radio work data on BSS entry
updates similarly to how the last_scan_res array was updated. If the
selected BSS entry is removed, this will still result in a failed
connection, but reallocated BSS entry is now followed properly and used
when the connection work starts.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2014-10-28 00:43:58 +02:00
Sunil Dutt
7465640066 Invoke connect work done for all the connection failure cases
This commit fixes couple of connection failure paths where
wpas_connect_work_done() was not called, thus enabling the radio work
interface to proceed with the other queued actions.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2014-10-27 20:19:35 +02:00
Jouni Malinen
76d81b3272 WPS: Fix ap_scan=2 special association case
Commit 22628eca34 ('Support driver-based
BSS selection in ap_scan=1 mode') ended up disabling the special
ap_scan=2 WPS case where ap_scan=1 like scan followed by association is
used to find the WPS AP using wildcard SSID. Fix this by allowing
association request even with wpas_driver_bss_selection() when searching
for a WPS AP.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2014-10-27 20:13:39 +02:00
Tomasz Bursztyka
745d62322b dbus: Redirect P2P request to the managment device if present
In case of a P2P management device being present, it will be up to that
interface to handle P2P requests.

Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
2014-10-27 17:15:09 +02:00
Tomasz Bursztyka
bb3df9a569 notify: Do not raise any signal from a P2P management interface
Such interface is not registered on DBus, thus there is no need to raise
any signal from it.

Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
2014-10-27 17:15:09 +02:00
Tomasz Bursztyka
21efc940f6 wpa_supplicant: Do not register a P2P management interface on DBus
DBus client should always request the proper netdev interface. This will
be necessary to get a consistent behavior whatever driver is in use:
iwlwifi (which requires a P2P mgmt dev), ath9/10k (which does not),
etc...

Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
2014-10-27 17:15:09 +02:00
Tomasz Bursztyka
5aa839c80b wpa_supplicant: Parent interface should know about its dedicated P2P dev
This will be useful to hand-off P2P commands from the parent interface
to its dedicated P2P device if that one is present, in DBus interface.

Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
2014-10-27 17:15:09 +02:00
Ahmad Masri
d77419d234 P2P: Support GCMP as part of 60 GHz support
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2014-10-27 17:15:09 +02:00
Jouni Malinen
bd43e67e59 Avoid unsigned vs. signed comparison warning
Signed-off-by: Jouni Malinen <j@w1.fi>
2014-10-26 17:01:37 +02:00
Ilan Peer
1170239efa P2P: Save group common frequencies in invitation result
Save the group common frequencies when starting a GO due to
an invitation signaling requesting to re-invoke a persistent GO.

To do so, move the code that handles the translation of p2p_channels to
frequency list into a public function so it can be re-used both when GO
Negotiation is done and invitation signaling is done.

Signed-off-by: Ilan Peer <ilan.peer@intel.com>
2014-10-26 01:24:28 +03:00
Ilan Peer
20beb96ff9 P2P: Save group common frequencies
Once a P2P GO interface is configured, save the group common
frequencies, as this can be useful later for channel selection
considerations during channel switch, etc.

Signed-off-by: Ilan Peer <ilan.peer@intel.com>
2014-10-26 01:24:13 +03:00
Ilan Peer
0a44358055 wpa_supplicant: Use the 'no_ir' notation
Use the 'no_ir' notation instead of the 'passive scan' and
'no_ibss' notations to match the earlier change in nl80211.

Signed-off-by: Ilan Peer <ilan.peer@intel.com>
2014-10-26 01:23:43 +03:00
Jouni Malinen
1f94e4ee3e Add test functionality to simulate driver increased ROC duration
The extra_roc_dur parameter can now be used in CONFIG_TESTING_OPTIONS=y
builds to simulate driver behavior where the ROC duration gets increased
without user space request.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-10-25 21:46:38 +03:00
Mikael Kanstrup
431dd8bb11 P2P: Use neg_freq when re-establish persistent group as GC
When GC receives invitation response and tries to re-establish
connection to a persistent group channels from passive list should
be allowed. A missing check for operation mode triggered reselection
of operating channel from active channels only to happen and thus fail
the connect attempt.

Add a check for operation mode and if GC instead use negotiated
frequency (i.e. GO operating channel from invitation response).

Signed-off-by: Mikael Kanstrup <mikael.kanstrup@sonymobile.com>
2014-10-25 18:52:22 +03:00
Jason Abele
fbca4c893d mesh: Implement mesh scanning
When mesh is configured in, include the wildcard mesh id so that mesh
networks are returned.

Signed-off-by: Javier Lopez <jlopex@gmail.com>
Signed-off-by: Jason Abele <jason.abele@gmail.com>
2014-10-25 17:45:35 +03:00
Jason Abele
d73b3f2ea0 mesh: Use mesh id instead of SSID in BSS table
Signed-off-by: Javier Lopez <jlopex@gmail.com>
Signed-off-by: Jason Abele <jason.abele@gmail.com>
2014-10-25 17:45:35 +03:00
Thomas Pedersen
07cb45ccb2 mesh: Add no_auto_peer config option
Add no_auto_peer parameter, which controls wheter a station will
automatically initiate peering to another mesh peer that comes into
range.

Signed-off-by: Javier Lopez <jlopex@gmail.com>
Signed-off-by: Jason Mobarak <x@jason.mobarak.name>
Signed-off-by: Thomas Pedersen <thomas@noack.us>
2014-10-25 17:45:35 +03:00
Thomas Pedersen
476e6bb68d mesh: Add mesh mode config option
Modify network mode to support mode number 5 when CONFIG_MESH is
enabled.

Signed-off-by: Javier Lopez <jlopex@gmail.com>
Signed-off-by: Jason Mobarak <x@jason.mobarak.name>
Signed-off-by: Thomas Pedersen <thomas@noack.us>
2014-10-25 17:45:35 +03:00
Thomas Pedersen
a3335ef518 mesh: Avoid join if already joined a mesh group
Signed-off-by: Javier Lopez <jlopex@gmail.com>
Signed-off-by: Thomas Pedersen <thomas@noack.us>
2014-10-25 17:45:35 +03:00
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
Thomas Pedersen
e45e898970 mesh: Add user_mpm config option
Add user_mpm config parameter, when this is set to 1 (the default) the
peer link management is done on userspace, otherwise the peer management
will be done by the kernel.

Signed-off-by: Javier Lopez <jlopex@gmail.com>
Signed-off-by: Jason Mobarak <x@jason.mobarak.name>
Signed-off-by: Thomas Pedersen <thomas@noack.us>
2014-10-25 17:43:24 +03:00
Thomas Pedersen
8319e3120d mesh: Add mesh mode routines
Add routines to (de)initialize mesh interface data structures and
join and leave mesh networks.

Signed-off-by: Javier Lopez <jlopex@gmail.com>
Signed-off-by: Javier Cardona <javier@cozybit.com>
Signed-off-by: Jason Mobarak <x@jason.mobarak.name>
Signed-off-by: Thomas Pedersen <thomas@noack.us>
2014-10-25 17:43:20 +03:00
Jason Abele
638d945679 mesh: Show [MESH] flag in scan results
Signed-off-by: Javier Lopez <jlopex@gmail.com>
Signed-off-by: Jason Abele <jason.abele@gmail.com>
2014-10-25 13:45:05 +03:00
Jason Abele
be6b29f63d Add SAE and FT/SAE into scan results info
These key management options were missing from the previous set of
parsed information in scan results.

Signed-off-by: Javier Lopez <jlopex@gmail.com>
Signed-off-by: Jason Abele <jason.abele@gmail.com>
2014-10-25 13:45:01 +03:00
Eliad Peller
04ee647d58 HT: Let the driver advertise its supported SMPS modes for AP mode
Add smps_modes field, and let the driver fill it with its supported SMPS
modes (static/dynamic). This will let us start an AP with specific SMPS
mode (e.g., dynamic) that will allow it to reduce its power usage.

Signed-off-by: Eliad Peller <eliad@wizery.com>
2014-10-24 01:25:29 +03:00
Tomasz Bursztyka
eac687ee7d dbus: Do a full P2P find as it is in ctrl_iface.c
So the behavior is consistent whatever interface is in use.

Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
2014-10-24 00:57:45 +03:00
Chet Lanctot
b41f26845a Add support for offloading key management operations to the driver
This commit introduces a QCA vendor command and event to provide an
option to use extended versions of the nl80211 connect/roam operations
in a way that allows drivers to offload key management operations to the
driver/firmware.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2014-10-23 18:38:50 +03:00
Jouni Malinen
7475d299ab P2P: Search all 2.4 GHz social channels regardless of disallow_freq
Commit 1595eb93ae ('P2P: Add support for
60 GHz social channel') had an unintended change to how P2P search scans
2.4 GHz social channels. Use of p2p_supported_freq() to filter the list
of social channels ended up using the disallow_freq setting to remove
social channels from the P2P search scans. This is not desired since
peers need to be found on any of the social channels even if those
channels have been disabled from P2P operating channel use. Restore the
previous behavior by included all the 2.4 GHz social channels in P2P
search scans if the driver indicated support for the 2.4 GHz band.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2014-10-22 20:02:48 +03:00
Kyeyoon Park
ec8f36afca AP: Add support for BSS load element (STA Count, Channel Utilization)
The new "bss_load_update_period" parameter can be used to configure
hostapd to advertise its BSS Load element in Beacon and Probe Response
frames. This parameter is in the units of BUs (Beacon Units).

When enabled, the STA Count and the Channel Utilization value will be
updated periodically in the BSS Load element. The AAC is set to 0 sinze
explicit admission control is not supported. Channel Utilization is
calculated based on the channel survey information from the driver and
as such, requires a driver that supports providing that information for
the current operating channel.

Signed-off-by: Kyeyoon Park <kyeyoonp@qca.qualcomm.com>
2014-10-21 23:25:48 +03:00
Jouni Malinen
c3c4b3ed3b P2P: Support dynamic addition of P2P Device triggering interface
This moves the addition of P2P Device interface into
wpa_supplicant_add_iface() so that this operation can be done
dynamically when adding an interface to an already running
wpa_supplicant process.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-10-21 17:35:19 +03:00
Jouni Malinen
26fc96e89b P2P: Remove all child interfaces when removing the parent
This is needed to allow dynamic removal of an interface that adds the
P2P Device interface without leaving behind the management interface
with invalid wpa_s->parent pointer.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-10-21 17:35:15 +03:00
Jouni Malinen
5f797376f2 tests: Make RELOG command use global control interface
This allows RELOG to be used even if a wpa_supplicant process does not
have any interfaces configured.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-10-20 12:52:25 +03:00
Jouni Malinen
4a6cc86272 Add data test functionality
It is now possible to run hwsim_test like data connectivity test through
wpa_supplicant/hostapd control interface if CONFIG_TESTING_OPTIONS=y is
used for the build. Test functionality is enabled/disabled at runtime
with "DATA_TEST_CONFIG <1/0>". The "DATA_TEST_TX <dst> <src> <tos>"
command can be used to request a test frame to be transmitted.
"DATA-TEST-RX <dst> <src>" event is generated when the test frame is
received.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-10-19 20:51:45 +03:00
Jouni Malinen
2d6ee86f9b HS 2.0R2: Write OSEN key_mgmt value to config file
This was forgotten when the parser for key_mgmt=OSEN was added.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-10-19 12:58:13 +03:00
Thomas Pedersen
d3fd563f46 Write SAE and FT-SAE key_mgmt to config
This was forgotten when the key_mgmt parser for SAE and FT-SAE was
added.

Signed-off-by: Javier Lopez <jlopex@gmail.com>
Signed-off-by: Jason Mobarak <x@jason.mobarak.name>
Signed-off-by: Thomas Pedersen <thomas@noack.us>
2014-10-19 12:58:13 +03:00
Bob Copeland
6c1664f605 nl80211: Add new commands to support mesh interfaces
Create init_mesh, mesh_join, and mesh_leave actions to kernel.

Signed-off-by: Javier Lopez <jlopex@gmail.com>
Signed-off-by: Javier Cardona <javier@cozybit.com>
Signed-off-by: Jason Mobarak <x@jason.mobarak.name>
Signed-off-by: Bob Copeland <me@bobcopeland.com>
2014-10-19 12:58:13 +03:00