Commit graph

2780 commits

Author SHA1 Message Date
Vinayak Kamath
65bcd0a92d WNM: Add sending of BSS Transition Management Query
The new control interface command can be used to send a
BSS Transition Management Query frame to the current AP.

Signed-hostap: Vinayak Kamath <vkamat@codeaurora.org>
2013-05-16 17:50:31 +03:00
Vinayak Kamath
e27d20bb68 WNM: Add neighbor report processing for BSS Transition Management
Process the neighbor report received in BSS Management Request frames.

Signed-hostap: Vinayak Kamath <vkamat@codeaurora.org>
2013-05-16 17:48:59 +03:00
Jouni Malinen
0af2db7478 edit: Fix libreadline history clearing with WPA_TRACE
The HIST_ENTRY and its variables are allocated within libreadline, so
they won't have the WPA_TRACE special header and cannot be freed with
os_free(). Use free() to avoid issues during wpa_cli termination if any
of the new commands added to the history are to be removed (e.g.,
set_network could include a password).

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-05-14 16:46:38 +03:00
Jouni Malinen
455299fb40 nl80211: Fix foreign address filtering for MLME frame events
Commit 97279d8d1a started filtering MLME
frame events based on Address 1 (destination) field. This works fine for
frames sent to us, but it did filter out some corner cases where we
actually want to process an event based on a frame sent by us. The main
such case is deauthentication or disassociation triggered by something
external to wpa_supplicant in the system. Fix this by accepting events
for frames where either Address 1 or 2 (transmitter) matches the
interface address.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-05-13 11:53:21 +03:00
Paul Stewart
7c0e1e2757 tls_openssl: Store TLS context per-connection
Store context for each tls_init() caller, so events are generated for
the correct wpa_s instance. The tls_global variable is retained for
older OpenSSL implementations that may not have app-data for SSL_CTX.

Signed-hostap: Paul Stewart <pstew@chromium.org>
2013-05-10 00:22:08 +03:00
Simon Wunderlich
b113a171ac DFS: Add ieee80211h hostapd configuration parameter
This patch is based on the original work by Boris Presman and
Victor Goldenshtein. Channel Switch Announcement support has been
removed and event handling as well as channel set handling was
changed, among various other changes.

Cc: Boris Presman <boris.presman@ti.com>
Cc: Victor Goldenshtein <victorg@ti.com>
Signed-hostap: Simon Wunderlich <siwu@hrz.tu-chemnitz.de>
2013-05-09 20:14:53 +03:00
Simon Wunderlich
695c70381f nl80211: Add driver_ops for stopping AP beaconing
This can be used to stop AP mode beaconing temporarily, e.g., in
response to a radar detected event.

This patch is based on the original work by Boris Presman and
Victor Goldenshtein. Channel Switch Announcement support has been
removed and event handling as well as channel set handling was
changed, among various other changes.

Cc: Boris Presman <boris.presman@ti.com>
Cc: Victor Goldenshtein <victorg@ti.com>
Signed-hostap: Simon Wunderlich <siwu@hrz.tu-chemnitz.de>
2013-05-09 20:06:33 +03:00
Simon Wunderlich
f90e9c1c8b nl80211: Add driver_ops for starting radar detection
This patch is based on the original work by Boris Presman and
Victor Goldenshtein. Channel Switch Announcement support has been
removed and event handling as well as channel set handling was
changed, among various other changes.

Cc: Boris Presman <boris.presman@ti.com>
Cc: Victor Goldenshtein <victorg@ti.com>
Signed-hostap: Simon Wunderlich <siwu@hrz.tu-chemnitz.de>
2013-05-09 20:05:01 +03:00
Simon Wunderlich
fc96522eb9 nl80211: Add channel flags for DFS state information
This patch is based on the original work by Boris Presman and
Victor Goldenshtein. Channel Switch Announcement support has been
removed and event handling as well as channel set handling was
changed, among various other changes.

Cc: Boris Presman <boris.presman@ti.com>
Cc: Victor Goldenshtein <victorg@ti.com>
Signed-hostap: Simon Wunderlich <siwu@hrz.tu-chemnitz.de>
2013-05-09 20:02:57 +03:00
Simon Wunderlich
f295d0c86a nl80211: Add driver capability flag for radar detection
This patch is based on the original work by Boris Presman and
Victor Goldenshtein. Channel Switch Announcement support has been
removed and event handling as well as channel set handling was
changed, among various other changes.

Cc: Boris Presman <boris.presman@ti.com>
Cc: Victor Goldenshtein <victorg@ti.com>
Signed-hostap: Simon Wunderlich <siwu@hrz.tu-chemnitz.de>
2013-05-09 19:59:47 +03:00
Simon Wunderlich
04be54fa09 nl80211: Add driver events for radar detection
This patch is based on the original work by Boris Presman and
Victor Goldenshtein. Channel Switch Announcement support has been
removed and event handling as well as channel set handling was
changed, among various other changes.

Cc: Boris Presman <boris.presman@ti.com>
Cc: Victor Goldenshtein <victorg@ti.com>
Signed-hostap: Simon Wunderlich <siwu@hrz.tu-chemnitz.de>
2013-05-09 19:59:40 +03:00
Simon Wunderlich
a7505b1775 eloop: Allow to run event loop multiple times in a row
DFS implementation requires to run an eventloop while monitoring
the Channel Availability Check (CAC). After that, the "real" event
loop is started, and should not fail doing so.

Signed-hostap: Simon Wunderlich <siwu@hrz.tu-chemnitz.de>
2013-05-09 16:42:14 +03:00
Sunil Dutt
55293aaf4e TDLS: Do not overwrite the reason code in the Tear Down Request
The reason code for the teardown request is overwritten for open
mode. This commit removes the code that does so by reverting parts
of commit 0cb12963b6.

Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
2013-05-07 16:27:31 +03:00
Jouni Malinen
03565bc2d6 Synchronize with wireless-testing.git include/uapi/linux/nl80211.h
Signed-hostap: Jouni Malinen <j@w1.fi>
2013-05-06 15:59:49 +03:00
Jouni Malinen
f11b72c3e9 TDLS: Move AID=1 workaround into driver_nl80211.c
The use of AID=1 for the nl80211 dummy STA case is specific to the
driver (cfg80211), so better move this into the driver wrapper instead
of generic TDLS implementation.

Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
2013-05-06 15:57:03 +03:00
Sunil Dutt
785336998d TDLS: Pass peer's AID information to kernel
The information of the peer's AID is required for the driver to
construct partial AID in VHT PPDU's. Pass this information to the driver
during add/set station operations (well, as soon as the information is
available, i.e., with set station operation currently).

Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
2013-05-06 15:47:44 +03:00
Jouni Malinen
ad0685e901 edit: Fix history processing on running old command
currbuf_valid needs to be cleared when an old command from history is
processed to avoid leaving a bogus entry that makes history_prev() skip
the last entry in history.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-05-05 13:09:55 +03:00
Jouni Malinen
11e5a49c28 WPS: Do not use void* in arithmetic
This is a C compiler extension and not needed, so replace with standard
compliant way of calculating the pointer.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-05-04 20:19:45 +03:00
Jouni Malinen
048edb1070 Revert "nl80211: Add nla_put_u32() wrapper for Android"
This reverts commit df2f9ec6b2.

The current AOSP snapshot for JB includes nla_put_u32(), so this is not
needed anymore and is also causing linking issues due to duplicated
definition.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-05-04 20:19:43 +03:00
Johannes Berg
8543ed8a37 WPA: Print pairwise EAPOL-Key flag as a bool
Since "pairwise" is defined as an integer, the current assignment leads
to it having the value 0 or 8, which is a bit strange in debug output:

WPA: Send EAPOL(version=2 secure=1 mic=1 ack=1 install=1 pairwise=8
kde_len=46 keyidx=2 encr=1)

Use !!(...) to normalize it to 0 or 1.

Signed-hostap: Johannes Berg <johannes.berg@intel.com>
2013-05-04 11:48:57 +03:00
Johannes Berg
7af092a015 hostapd: Add Key MIC in group EAPOL-Key frames corruption test option
For some testing it can be useful to force the Key MIC in group
EAPOL-Key frames to be corrupt. Add an option to allow setting a
probability for corrupting the Key MIC and use it in the WPA code,
increasing the first byte of the MIC by one to corrupt it if desired.

Signed-hostap: Johannes Berg <johannes.berg@intel.com>
2013-05-04 11:45:03 +03:00
Ilan Peer
b691dcb129 nl80211: Fix max_remain_on_chan capability reading
In case that NL80211_PROTOCOL_FEATURE_SPLIT_WIPHY_DUMP is supported,
wiphy_info_handler() is called several times, where
NL80211_ATTR_MAX_REMAIN_ON_CHANNEL_DURATION is present only in one
of these calls. Thus capa->max_remain_on_chan is overridden in
all other calls.

Fix it so the default value is set only after all the wiphy info was
received.

Signed-hostap: Ilan Peer <ilan.peer@intel.com>
2013-05-04 11:28:54 +03:00
Jouni Malinen
b57b560034 wpa_supplicant: Default to nl80211 instead of wext
nl80211 has obsoleted WEXT as the preferred kernel interface for
controlling wireless drivers. Update wpa_supplicant driver interface
list order so that nl80211 gets used first if both nl80211 and wext
interfaces are included in the build. In addition, update README to
reflect the fact that WEXT is obsolete.

Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
2013-04-29 16:55:44 +03:00
Jouni Malinen
c64686229f WPS ER: Allow UPnP interface to be forced
"WPS_ER_START ifname=<interace>" can now be used to force a specific
interface to be used for UPnP operations. This is especially useful for
automated test cases where the lo interface can now be used easily to
perform ER operations.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-04-28 21:56:24 +03:00
Ben Greear
728d97171b Use status code 17 (unable to handle new STA) on max-STA limitation
This is more useful information than the previously used value 1
(unspecified failure).

Signed-hostap: Ben Greear <greearb@candelatech.com>
2013-04-28 16:45:55 +03:00
Jouni Malinen
5e24dc8a4b Add dup_binstr() to help common binary string tasks
There are quite a few places in the current implementation where a nul
terminated string is generated from binary data. Add a helper function
to simplify the code a bit.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-04-27 23:44:59 +03:00
Jouni Malinen
2c48211c49 FT RRB: Validate os_malloc() return value before using it
Signed-hostap: Jouni Malinen <j@w1.fi>
2013-04-27 23:05:15 +03:00
Michael Braun
7ca902b53e Make vlan_file optional if dynamic_vlan is used
My APs generate their configuration on their own using a different
number of (vlan-enabled) bss. Currently, all my vlan_file files consist
of a single line: the wildcard line. Configuration file generation would
be easier, if the hostapd configuration file would not depend on those
simple vlan_file files.

This patch removes the need for those one-line files by using the
<device>.<vlan> naming scheme if no vlan_file is given (or that file is
empty). This should not break any existing setup, as using dynamic_vlan
with no vlan configured does not make sense anyway.

Signed-hostap: Michael Braun <michael-dev@fami-braun.de>
2013-04-27 22:53:34 +03:00
Jouni Malinen
bdb112d35f Add bitfield routines
Signed-hostap: Jouni Malinen <j@w1.fi>
2013-04-27 22:16:40 +03:00
Jouni Malinen
fe904963d0 WPS: Fix AP auto configuration on config token generation
Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
2013-04-27 22:14:56 +03:00
Jouni Malinen
8f7a6dd7d0 WPS NFC: Allow Device Password ID override for selected registrar
When a specific out-of-band Device Password is enabled, it can be useful
to be able to advertise that in the selected registrar information.

Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
2013-04-27 22:14:31 +03:00
Jouni Malinen
aaecb69d87 WPS: Use generic MAC Address attribute builder
Signed-hostap: Jouni Malinen <j@w1.fi>
2013-04-27 22:13:36 +03:00
Jouni Malinen
9ccd916504 P2P: Clean up channel--frequency conversion functions
All P2P use cases are required to use the global operating table and
there is no need to need to try to maintain some backwards compatibility
with country code -specific values. Clean up the implementation by
removing the unnecessary country parameter.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-04-27 22:12:13 +03:00
Jouni Malinen
e864c0aefe Use a common frequency to channel conversion function
Signed-hostap: Jouni Malinen <j@w1.fi>
2013-04-27 22:11:51 +03:00
Deepthi Gowri
02db75b6c2 FT: Reset FT flag upon STA deauthentication
Reset ft_completed if STA receives deauthentication
between FT reassoc success and the subsequent initial
mobility authentication and association.

Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
2013-04-26 17:56:24 +03:00
Jouni Malinen
7800d45c71 P2P: Set P2P_DEV_PEER_WAITING_RESPONSE from TX status callback
Commit fb8984fd6f added a mechanism to
skip the Listen state when the peer is expected to be waiting for us to
initiate a new GO Negotiation. However, this flag was set when building
the GO Negotiation Response frame with status 1 regardless of whether we
managed to send that frame or peer receive it. This could result in GO
Negotiation failures in cases where the peer did not receive the
response and Listen channels of the devices were different. Fix this by
setting the flag only after TX status indicating success has been
received.

This fixes frequent failures shown for the test_grpform_pbc hwsim test
case.

Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
2013-04-26 12:57:52 +03:00
Shijie Zhang
d78d3c6190 EAP peer: Add check before calling getSessionId method
We should not call getSessionID method if it's not provided. This fixes
a regression from commit 950c563076 where
EAP methods that did not implement getSessionId resulted in NULL pointer
dereference when deriving the key.

Signed-off-by: Shijie Zhang <shijiez@qca.qualcomm.com>
2013-04-26 12:30:01 +03:00
Jouni Malinen
97279d8d1a nl80211: Drop frame events that are for foreign address
This avoids duplicate processing of events when multiple BSSes are
configured.

Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
2013-04-24 01:02:01 +03:00
Jouni Malinen
cc2ada868e nl80211: Reduce debug on Probe Request frames
Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
2013-04-24 01:01:21 +03:00
Jouni Malinen
63a965c313 P2P: Fix after_scan_tx processing during ongoing operations
When Action frame TX is postponed until a pending p2p_scan completes,
there may be additional operations that need to be continued after the
postponed Action frame TX operation completes. Fix this by starting
pending operation (if any) from TX status event for after_scan_tx
frames.

This fixes common errors seen with the test_discovery hwsim test case.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-04-23 21:15:54 +03:00
Paul Stewart
754632c965 dbus_new: Add EAP logon/logoff
Add "EAPLogoff" and "EAPLogon" interface DBus commands which
parallel the "logoff" and "logon" wpa_ctrl commands which terminate
and restart EAP authentication.  Slightly enhance the "logon" case
by expiring any running "startWhile" timer.

Signed-hostap: Paul Stewart <pstew@chromium.org>
2013-04-23 17:57:55 +03:00
Johannes Berg
c2aff6b1d1 hostapd: Add some testing options
In order to test clients in scenarios where APs may (randomly)
drop certain management frames, introduce some testing options
into the hostapd configuration that can make it ignore certain
frames. For now, these are probe requests, authentication and
(re)association frames.

Signed-hostap: Johannes Berg <johannes.berg@intel.com>
2013-04-23 17:51:28 +03:00
Dmitry Shmidt
e6304cad47 wpa_supplicant: Add option -I for additional config file
This option can be used only for global parameters that are not going
to be changed from settings.

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
Signed-off-by: Iliyan Malchev <malchev@google.com>
2013-04-23 17:38:57 +03:00
Johannes Berg
adc96dc2ad nl80211: Fix nla_nest_start conversion
Dmitry reported that the kernel could no longer parse the
scheduled scan attributes correctly after my patch to use
nla_nest_start/nla_nest_end. The reason is that the wrong
attribute is closed I accidentally made it close the full
scan config instead of just the SSID match set.

Reported-by: Dmitry Shmidt <dimitrysh@google.com>
Signed-hostap: Johannes Berg <johannes.berg@intel.com>
2013-04-23 17:19:20 +03:00
Chris Hessing
c7a39ba4e1 Provide TLS alerts to CLI/UI over control interface
Harmonize EAP status events over control interface to provide same
functionality as existing D-Bus callback.

Signed-hostap: Chris Hessing <chris.hessing@cloudpath.net>
2013-04-23 16:46:02 +03:00
Jouni Malinen
75fa7d19a4 TDLS: Fix key configuration with current mac80211
A kernel commit ("mac80211: fix FT roaming") started validating that the
STA entry is marked associated when adding a key. While this is needed
to fix some FT use cases with hardware crypto, it has a side effect of
breaking TDLS key configuration. Work around this by trying to
re-configure the key for the direct link after the STA entry has been
set with all information. In addition, try to tear down the link if
anything goes wrong in key configuration (if both attempts fail) or
enabling the link in the driver.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-04-03 18:39:10 +03:00
Jouni Malinen
88c8bf311e WPS NFC: Allow configuration token to be built from network block
"WPS_NFC_CONFIG_TOKEN <WPS/NDEF> <network id>" can now be used to build
an NFC configuration token from a locally configured network.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-04-01 21:28:57 +03:00
Jouni Malinen
e205401c72 WPS ER: Allow Enrollee to be specified with MAC address
wps_er_pbc and wps_er_pin can now be used with both the UUID and MAC
Address of the Enrollee.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-04-01 20:52:44 +03:00
Jouni Malinen
59307b3007 WPS ER: Allow AP to be specified with BSSID
This extends the WPS ER commands that previously accepted only UUID as
an identifier for an AP to use either UUID or BSSID for this.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-04-01 20:32:09 +03:00
Jouni Malinen
49e160a58d WPS: Fix use of pre-configured DH keys with multiple operations
wps_build_public_key() takes the dh_ctx into use and another attempt to
use the same DH keys fails with wps->dh_ctx being set to NULL. Avoid
this by using the DH parameters only if dh_ctx is valid. This fixes
cases where a use of local pre-configured DH keys followed by an
operating using peer DH keys would faild due to unexpected attempt to
use local keys again.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-04-01 19:30:34 +03:00