Commit graph

3128 commits

Author SHA1 Message Date
Jouni Malinen
429dd9aff1 Advertise QoS Map support based on driver capability
Do not assume the driver supports QoS Mapping, but instead, advertise
support for this only if CONFIG_INTERWORKING is defined and driver
indicates support for configuring QoS Map.

Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
2013-12-23 11:05:20 +02:00
Kyeyoon Park
049105b486 nl80211: Add support for QoS Map configuration
This allows nl80211-based drivers to configure QoS Mapping in both AP
and station modes.

Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
2013-12-23 10:44:59 +02:00
Jouni Malinen
74ddd64b26 nl80211: Sync with mac80211-next.git
Signed-hostap: Jouni Malinen <j@w1.fi>
2013-12-23 10:44:54 +02:00
Jouni Malinen
9fcd300db6 nl80211: Sync with wireless-testing.git
The driver_nl80211.c changes are needed to avoid compiler warnings
with two frequency attributes pointing to the same value.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-12-23 10:44:48 +02:00
Marek Kwaczynski
493ba877c3 hostapd: Clear interface_added flag on error path
If more BSSes are added in config file than are supported by the driver,
segmentation fault can appear. For this case, the interface_added flag
needs to be cleared if adding a new BSS fails.

Signed-hostap: Marek Kwaczynski <marek.kwaczynski@tieto.com>
2013-12-14 21:13:52 -08:00
Janusz Dziedzic
f7154ceef7 DFS: Use channel switch when radar is detected
Until now DFS was simply restarting the AP when radar was detected. Now
CSA is used to perform smooth switch to the new channel. Stations not
supporting CSA will behave as before.

Signed-hostap: Janusz Dziedzic <janusz.dziedzic@tieto.com>
Signed-hostap: Michal Kazior <michal.kazior@tieto.com>
2013-12-07 20:50:15 -08:00
Janusz Dziedzic
6c6c58d157 hostapd: Make hostapd_set_freq_params() public
Signed-hostap: Janusz Dziedzic <janusz.dziedzic@tieto.com>
2013-12-07 20:50:15 -08:00
Michal Kazior
b72f949b07 DFS: Allow skipping radar channels
This is needed for AP CSA. Since CSA must happen immediately after radar
is detected there's no time to perform CAC. Thus, radar channels must be
disabled when looking for a new channel to escape to after a radar is
detected.

Signed-hostap: Michal Kazior <michal.kazior@tieto.com>
2013-12-07 20:50:15 -08:00
Janusz Dziedzic
8d1fdde7f0 nl80211/hostapd: Extend channel switch notify handling
Adds support for VHT by parsing bandwidth and center_freq{1,2}.

Signed-hostap: Michal Kazior <michal.kazior@tieto.com>
Signed-hostap: Janusz Dziedzic <janusz.dziedzic@tieto.com>
2013-12-07 20:50:15 -08:00
Johannes Berg
10e694a618 AP: Use monotonic clock for SA query timeout
The usual, any timeouts should be using monotonic time.

Signed-hostap: Johannes Berg <johannes.berg@intel.com>
2013-12-07 20:50:15 -08:00
Johannes Berg
af5389610b Use monotonic clock for RADIUS cache timeouts
Use monotonic clock for both cache and query timeouts.

Signed-hostap: Johannes Berg <johannes.berg@intel.com>
2013-12-07 20:50:15 -08:00
Johannes Berg
fe52c210cf Use monotonic clock for last_sae_token_key_update
Just the usual, with a new function os_reltime_initialized()
thrown in that checks whether time has ever been retrieved
(time can't be completely zero).

Signed-hostap: Johannes Berg <johannes.berg@intel.com>
2013-12-07 20:50:15 -08:00
Johannes Berg
100298e896 AP: Use monotonic time for AP list
Use the new monotonic time to keep track of when an AP
entry expires.

Signed-hostap: Johannes Berg <johannes.berg@intel.com>
2013-12-07 20:50:15 -08:00
Johannes Berg
e5c9e401a4 OS utils: Add os_reltime_expired()
This helper functions checks whether a given entry has expired,
given the last active timestamp, the current time, and a timeout.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-12-07 20:50:14 -08:00
Johannes Berg
b3493fa110 AP: Use monotonic time for STA connected time
Connected time is relative, so should be using monotonic time
rather than time of day.

Signed-hostap: Johannes Berg <johannes.berg@intel.com>
2013-12-07 20:50:14 -08:00
Johannes Berg
ed0ebee14f OS utils: Provide os_reltime_age()
This function calculates and returns the time passed since
a given timestamp.

Signed-hostap: Johannes Berg <johannes.berg@intel.com>
2013-12-07 18:55:58 -08:00
Jithu Jance
8567866d75 P2P: Handle frequency conflict in single channel concurrency case
Based on priority, remove the connection with least priority whenever
a frequency conflict is detected.

Signed-hostap: Jithu Jance <jithu@broadcom.com>
2013-12-07 18:55:58 -08:00
Masashi Honma
e706d2d30d bsd: Fix compilation error for NetBSD
Commit 5dd82c634c causes compilation error
on NetBSD 6.1.2. Fix compilation with #ifdef blocks.

Signed-hostap: Masashi Honma <masashi.honma@gmail.com>
2013-12-07 17:46:41 -08:00
Jouni Malinen
7feff06567 Add CONFIG_CODE_COVERAGE=y option for gcov
This can be used to measure code coverage from test scripts.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-11-24 19:16:12 +02:00
Jouni Malinen
d9c753b4f5 EAP server: Handle EAP method initialization failures more cleanly
Allow another EAP method to be tried if one of the enabled methods
fails. If all the remaining methods fail, reject connection by adding a
new METHOD_REQUEST -> FAILURE transition. Previously, this case resulted
in the state machine trying to send a message when none was available
and then waiting for a following event until timeout.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-11-24 18:26:05 +02:00
Jouni Malinen
59d343858d EAP server: Initialize TLS context based on private_key
It is possible for the authentication server to be configured with a
PKCS #12 file that includes a private key, a server certificate, and a
CA certificate. This combination could result in server_cert and ca_cert
parameters not being present and that should still result in TLS context
getting initialized.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-11-24 18:08:45 +02:00
Jouni Malinen
6b417a1b77 Reject TLS-based EAP server method if TLS context not initialized
It was possible to configure hostapd in a way that could try to
initialize a TLS-based EAP method even when TLS library context was not
initialized (e.g., due to not configuring server or CA certificate).
Such a case could potentially result in NULL pointer dereference in the
TLS library, so check for this condition and reject EAP method
initialization.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-11-24 18:01:12 +02:00
Jouni Malinen
158b090cda nl80211: Fix regression in P2P group interface removal
Commit 390e489c0d extended hostapd BSS
interface removal capabilities. However, it ended up causing a
regression in wpa_supplicant P2P group interface handling. That P2P
group interface is removed through another driver_nl80211.c BSS context
and as such, the bss->added_if is not set. Fix this by verifying whether
the request is for another ifindex and if so, removing the interface
even if added_if is not marked.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-11-24 12:41:32 +02:00
Mohammed Shafi Shajakhan
336167c80e AP: Fix inactivity STA timer trigger for driver offload case
Some non-mac80211 drivers, such as ath6kl, support STA inactivity timer
in firmware and may not provide connected stations' idle time to the
userspace. If the driver indicates support for offloaded operation, do
not start the inactivity timer in the hostapd.

Signed-hostap: Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com>
2013-11-24 12:01:55 +02:00
Janusz Dziedzic
80ed037f00 Clear beacon_data before usage
struct beacon_data contains a lot of pointers. Make sure it gets cleared
to zero if hostapd_build_beacon_data() gets called from a path that does
not clear the structure first.

Signed-hostap: Janusz Dziedzic <janusz.dziedzic@tieto.com>
2013-11-22 23:21:43 +02:00
Dmitry Shmidt
982189632f Android: Revert static field back to send_and_recv_msgs()
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
2013-11-22 23:12:40 +02:00
Jouni Malinen
5e2c3490d5 Android: Add driver_cmd for arbitrary driver commands
This is a mechanism used in Android to extend driver interface in vendor
specific ways. This is included only for the purpose of Android
compatibility. Proper interface commands should be used for any new
functionality.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-11-22 20:23:08 +02:00
Jouni Malinen
0de3803610 Android: Add P2P/WPS wrappers for private lib
Android uses a vendor specific library for implementing couple of driver
interface functions. Add the wrapper code to allow that mechanism to be
used.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-11-22 20:23:03 +02:00
Dmitry Shmidt
7b74c0acfb Android: Clean entire socket directory
Despite interface (and group) related sockets are not used
for control, they are created and may be left.

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
2013-11-22 18:03:24 +02:00
Marek Kwaczynski
92ecda40e0 hostapd: Set proper VHT capabilities
Set VHT capabilities defined in config file instead only supported
by the driver.

Signed-hostap: Marek Kwaczynski <marek.kwaczynski@tieto.com>
2013-11-22 18:03:04 +02:00
Marek Kwaczynski
77a3e796e1 hostapd: Fix set beacon in multiple BSSID scenario
Check if the BSS interface has started before setting beacon.
Lack of this condition can cause segmantation fault.

Signed-hostap: Marek Kwaczynski <marek.kwaczynski@tieto.com>
2013-11-22 18:02:56 +02:00
Sunil Dutt
179fc5527d TDLS: Do not reenable TDLS link on retransmitted setup frame
A reenable of the TDLS link while the host driver is already processing
the same (due to the retransmitted M2/M3 frames) might result in a
failed TDLS setup handshake due to some host driver's implementation.
Thus, issue enable link only when the peer's TDLS status signifies no
prior link (tpk_success=0).

Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
2013-11-22 17:47:09 +02:00
Jouni Malinen
cc14091eab VHT: Fix memory leak in STA entry
Commit de3cdf354a adding copying of the
STA's VHT capabilities into the STA entry on the AP. This was done in
allocated memory, but that new memory allocation was not freed anywhere.

Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
2013-11-22 17:46:22 +02:00
Johannes Berg
594516b4c2 Use monotonic clock for relative time for eloop if available
Relative time shouldn't be calculated based on gettimeofday
because that clock can jump (e.g., when the time is adjusted
by the system administrator.)

On systems where that is available, use CLOCK_BOOTTIME (on
fairly recent Linux systems, this clock takes into account
the time spend suspended) or CLOCK_MONOTONIC (on Linux and
some POSIX systems, this clock is just freely running with
no adjustments.)

Reported-by: Holger Schurig <holgerschurig@gmail.com>
Signed-hostap: Johannes Berg <johannes.berg@intel.com>
2013-11-20 23:52:56 +02:00
Jouni Malinen
461e3ebe43 Fix and work around some MinGW compilation issues
Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
2013-11-20 23:12:33 +02:00
Jouni Malinen
81cbc046fe Fix compiler warning for OpenSSL without HAVE_OCSP
Commit 080585c01a added ssl_ctx outside
ifdef HAVE_OCSP block that was the only user for this.

Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
2013-11-20 23:12:33 +02:00
Michal Kazior
68d628accd hostapd: Fix interface enabling/disabling and DFS
The 'started' state was tracked incorrectly. It also broke DFS
as it was using hostapd_enable/disable_iface() functions.

Signed-hostap: Michal Kazior <michal.kazior@tieto.com>
2013-11-20 22:29:35 +02:00
Jouni Malinen
0004374025 P2P: Prefer U-NII-3 over U-NII-1 during channel selection
Some devices disable use of U-NII-1 (channels 36-48) for P2P due to it
being indoor use only in number of locations. If U-NII-3 (channels
149-161) is available, try to pick a channel from that range first
during random channel selection to reduce likelihood of interoperability
issues.

Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
2013-11-19 13:04:21 +02:00
Jouni Malinen
384bdd021b P2P: Prefer VHT channels for initial pick
If there are no other preferences from local configuration or driver,
prefer a random VHT channel instead of falling back to the fixed
pre-configured channel or 5 GHz/HT40 channel preference.

Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
2013-11-18 17:58:14 +02:00
Jouni Malinen
a30d50b324 P2P: Prefer HT40 channels for initial pick
If there are no other preferences from local configuration or driver,
prefer a random HT40 channel instead of falling back to the fixed
pre-configured channel or 5 GHz channel preference.

Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
2013-11-18 17:57:07 +02:00
Jouni Malinen
f24071076d P2P: Prefer 5 GHz channels for initial pick
If there are no other preferences from local configuration or driver,
prefer a random 5 GHz channel instead of falling back to the fixed
pre-configured channel (which is selected by default to be 1, 6, or 11).

Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
2013-11-18 17:55:04 +02:00
Jouni Malinen
b2d4aaa2c7 P2P: Select VHT channel at random instead of using the first entry
Use the new p2p_channel_select() function to select a VHT channel
at random when no other preferences are in effect.

Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
2013-11-18 17:51:27 +02:00
Jouni Malinen
ee8f6ea0ca P2P: Select HT40 channel at random instead of using the first entry
Use the new p2p_channel_select() function to select an HT40 channel
at random when no other preferences are in effect.

Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
2013-11-18 17:50:55 +02:00
Jouni Malinen
5576663fba P2P: Move random channel selection into a helper function
The new p2p_channel_select() function can be re-used to implement
random channel selection from a set of operating classes in all
places that need such functonality.

Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
2013-11-18 17:50:21 +02:00
Jouni Malinen
d33fef57a4 wlantest: Add support for log output into a file
This allows wlantest debug log output to be directed to a file so that
RELOG command can be used to rotate files more easily than stdout.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-11-17 21:40:17 +02:00
Andrei Otcheretianski
334bf36ac5 Add chan_switch to ctrl interface of wpa_supplicant and hostapd
Add chan_switch to the control interface of wpa_supplicant and hostapd,
and also to wpa_cli and hostapd_cli.

Signed-hostap: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
2013-11-17 17:12:58 +02:00
Andrei Otcheretianski
bf281c129f Add AP channel switch mechanism
Build CSA settings and call the driver to perform the switch. Construct
Beacon, Probe Response, and (Re)Association Response frames both for CSA
period and for the new channel. These frames are built based on the
current configuration. Add CSA IE in Beacon and Probe Response frames.

Signed-hostap: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
2013-11-17 17:12:58 +02:00
Andrei Otcheretianski
e44a384b68 Move AP parameter filling into a helper function
Signed-hostap: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
2013-11-17 17:12:58 +02:00
Andrei Otcheretianski
1c4ffa8746 nl80211: Add channel switch implementation
Implement nl80211 switch_channel() operation.
Publish flags indicating kernel support for channel switch.

Signed-hostap: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
2013-11-17 17:12:49 +02:00
Andrei Otcheretianski
dcca2219ae wpa_supplicant: Update channel switch driver interface
Add csa_settings struct which holds parameters for CSA. Change driver
interface for switch_channel(), so that it will receive this struct and
not only the new frequency as it was before. This allows wpa_supplicant
to provide all the required parameters (beacons, proberesp, assocresp,
CSA IE) which are required by cfg80211 implementation.

Signed-hostap: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
2013-11-17 16:48:33 +02:00