Commit graph

3554 commits

Author SHA1 Message Date
David du Colombier
33bce0e732 wpa_cli: Fix static linking with readline
The readline library depends on ncurses, so it should be set before
ncurses on the linker command line to be able to be statically linked
successfully.

Signed-off-by: David du Colombier <0intro@gmail.com>
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
2015-10-01 20:49:54 +03:00
Jouni Malinen
b658547dd5 nl80211: Add build option for QCA vendor extensions
This allows the binary sizes to be reduced if no support for nl80211
vendor extensions are needed.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2015-10-01 12:45:27 +03:00
Kanchanapally, Vidyullatha
e903d32d41 Parallelize distinct radio work operations
This commit contains the necessary changes to parallelize
distinct radio work operations which are different in type and
the band used, only when the underlying driver is capable of
supporting such simultaneous offchannel operations.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2015-10-01 01:41:46 +03:00
Kanchanapally, Vidyullatha
adcd7c4b0b nl80211: Support vendor scan together with normal scan
Allow wpa_supplicant to use vendor scan (if supported by the driver)
together with the normal nl80211 scan and handling external scan events.
Since this results in possibility of concurrent scan operations, some of
the operations related to scan results need to check more carefully when
an event is relevant for a specific interface.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2015-10-01 01:41:46 +03:00
Jouni Malinen
49c36b708e Add ChangeLog entries for v2.5
Signed-off-by: Jouni Malinen <j@w1.fi>
2015-09-27 22:02:05 +03:00
Maneesh Jain
be5ab8d4ab D-Bus: Add InvitationReceived Signal
This is equivalent to the P2P_EVENT_INVITATION_RECEIVED signal on the
control interface. It can be used to sent the Invitation Received signal
to applications written using D-Bus.

Signed-off-by: Maneesh Jain <maneesh.jain@samsung.com>
2015-09-27 15:55:11 +03:00
Saurav Babu
0a7b2a02eb D-Bus: Add Signal to notify WPS PBC Overlap event
Signed-off-by: Saurav Babu <saurav.babu@samsung.com>
2015-09-27 12:52:34 +03:00
Saurav Babu
893e2cf961 D-Bus: Add signal to notify WPS timeout event
Signed-off-by: Saurav Babu <saurav.babu@samsung.com>
2015-09-27 12:47:47 +03:00
Andrei Otcheretianski
55b4cc6dd7 wpa_supplicant: Fix channel switch notification with VHT
Fix a bug in wpas_ap_ch_switch() function, which didn't pass VHT
frequencies correctly to hostapd_event_ch_switch().

Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
2015-09-25 21:09:58 +03:00
Andrei Otcheretianski
d7ded54774 Update wpa_s->current_ssid->frequency on CS event
Update wpa_s->current_ssid->frequency when EVENT_CH_SWITCH is received.

Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
2015-09-25 21:07:01 +03:00
Andrei Otcheretianski
22264b3c61 Fix get_shared_radio_freqs_data() used-by flags setting
Fix an iteration bug in get_shared_radio_freqs_data when building
freqs_data array. Only the last used-by flag was maintained instead of
making this a bitfield of all found uses.

Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
2015-09-25 21:02:55 +03:00
Masashi Honma
241c33335b mesh: Add support for scanning only the current frequency
This patch enables scan_cur_freq=1 on VIF based mesh network.

Signed-off-by: Masashi Honma <masashi.honma@gmail.com>
2015-09-25 20:59:32 +03:00
Nishant Chaprana
fd7d3c495e D-BUS: dev_passwd_id should be "q" because it uses DBUS_TYPE_UINT16
This corrects the type of dev_passwd_id in GONegotiationRequest event.
This field is packed as DBUS_TYPE_UINT16 but in
wpas_dbus_interface_signals it was "i" which is DBUS_TYPE_INT32.

Signed-off-by: Nishant Chaprana <n.chaprana@samsung.com>
2015-09-25 20:54:11 +03:00
Jouni Malinen
de78844b33 Fix EAP-EKE peer build rules
NEED_AES_CBC is needed for EAP-EKE builds.

Signed-off-by: Jouni Malinen <j@w1.fi>
2015-09-25 19:43:44 +03:00
Alan T. DeKok
939471b9eb Linker changes for building eapol_test on OS X
Signed-off-by: Alan DeKok <aland@freeradius.org>
2015-09-25 19:32:14 +03:00
Sunil Dutt
c9cfa6a9af Android: Avoid same per-iface and global ctrl socket
Android platform assigns the same socket id if the socket identifier in
conf->ctrl_interface and global->params.ctrl_interface (parameter for
android_get_control_socket) point to the same Android specific control
socket. This ends up having two eloop socket handlers registered for the
same file descriptor and thus, two attempt to receive and process each
command. This can result in unexpected failure, e.g., the prefix IFNAME=
for any command is valid for global socket handler, but results in
UNKNOWN COMMAND response from the per-interface ctrl socket handler).

Since it might be possible to end up with this type of invalid
configuration in OTA upgrade, compare the socket identifiers and do not
open the ctrl socket on the respective interface if both point to same.
This allows the Wi-Fi framework to use the global control interface.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2015-09-24 13:10:10 +03:00
Jouni Malinen
5a1d9d1a8e Avoid reconnection on ENABLE_NETWORK if already connected
This was already the case for most command sequences, but it was
possible for wpa_s->reassociate to be set to 1 when CTRL-RSP-* commands
were used to set identity, password, or passphrase for EAP
authentication. In such cases, ENABLE_NETWORK issued after the
connection was completed could result in a new connection attempt
(likely reconnection back to the same BSS).

Fix this by checking whether an actual connection is already present
even if wpa_s->reassociate is set when processing the ENABLE_NETWORK
command.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2015-09-22 11:55:54 +03:00
Sunil Dutt
ce7d0eb184 Update AP WPA/RSN IE on all associations if driver can select BSS
It is possible for driver-based BSS selection to end up reassociating
back to the current AP. If wpa_supplicant preferred another BSS, it
would have updated the internal knowledge of the AP's WPA/RSN IE when
requesting a new connection. In the special case of existing association
and new association being with the same BSS that is different from the
wpa_supplicant preference, association event processing skipped the
WPA/RSN IE update. This could result in the following 4-way handshake
getting rejected due to incorrectly detected mismatch with AP's RSN/WPA
IE between Beacon/Probe Response frame and EAPOL-Key msg 3/4.

Fix this by updating the AP WPA/RSN IE on all association events when
driver-based BSS selection is used regardless of whether the BSSID
changes. This could also cover a theoretical case of the AP changing its
RSN/WPA IE at the very moment we try to reassociate back to the same
BSS.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2015-09-17 17:40:40 +07:00
Jouni Malinen
43fa110b0b Drop some control interface debug print verbosity for send operations
These prints were at DEBUG level (-d), but they can be very frequent, so
drop them to MSGDUMP (-dd). This allows the prints to be suppressed in
common debugging cases while still leaving them easily enablable to
debug control interface issues without having to enable excessive
debugging.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2015-09-10 11:19:44 +03:00
Jouni Malinen
8db9a79d41 Reduce debug verbosity for read-only control interface commands
Commands like BSS and GET_NETWORK are used in some cases very frequently
and those can increase the amount of debug information from
wpa_supplicant without significant benefit. These were logged at the
DEBUG level (-d). Move logging of such read-only commands (i.e., no new
wpa_supplicant operation is started based on it) to EXCESSIVE level
(-ddd) which was already used for the PING command.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2015-09-10 11:17:19 +03:00
Nishant Chaprana
2a95fac944 P2P: Add D-Bus signal GroupFormationFailure
This is similar to the control interface event
P2P-GROUP-FORMATION-FAILURE.

Signed-off-by: Nishant Chaprana <n.chaprana@samsung.com>
2015-09-05 23:01:20 +03:00
Jouni Malinen
6f416c7867 RSN IBSS: Fix segfault on error path
If wpa_init() fails, wpa_deinit(NULL) must not be called to avoid
hitting a NULL pointer dereference.

Signed-off-by: Jouni Malinen <j@w1.fi>
2015-09-05 21:35:16 +03:00
Masashi Honma
449d63d6b7 mesh: Fix memory leak on error path
Signed-off-by: Masashi Honma <masashi.honma@gmail.com>
2015-09-05 21:31:25 +03:00
Masashi Honma
a5d2bf2473 mesh: Fix segfault on error path
When wpa_init() in __mesh_rsn_auth_init() failed, empty rsn->auth caused
segmentation fault due to NULL pointer dereference when wpa_deinit() was
called. Fix this by checking the pointer before executing deinit steps.

Signed-off-by: Masashi Honma <masashi.honma@gmail.com>
2015-09-05 21:31:25 +03:00
Masashi Honma
f029c44cf2 mesh: Add RSN IE to Mesh Peering Open/Confirm frames
The RSN IE is required by IEEE Std 802.11-2012 on SAE use case:
Table 8-262 Mesh Peering Open frame Action field format
Table 8-263 Mesh Peering Confirm frame Action field format

Add the RSN IE to these frames.

Signed-off-by: Masashi Honma <masashi.honma@gmail.com>
2015-09-05 21:19:25 +03:00
Masashi Honma
8a51dcbc2f mesh: Rename IE field to clarify its use
This is used only for RSNE.

Signed-off-by: Masashi Honma <masashi.honma@gmail.com>
2015-09-05 21:15:53 +03:00
Jouni Malinen
dcc8bc82e0 Add BSS operating frequency to more debug messages
This makes it easier to analyze debug logs when figuring out channel
related issues.

Signed-off-by: Jouni Malinen <j@w1.fi>
2015-09-05 20:40:44 +03:00
Jouni Malinen
c4f0c4d67d wpa_gui: Increase control interface message buffer for LIST_NETWORKS
Double the buffer length from 2048 to 4096 to match the length used
currently in wpa_supplicant. This allows wpa_gui to retrieve information
for more networks than previously.

Signed-off-by: Jouni Malinen <j@w1.fi>
2015-09-05 19:28:56 +03:00
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
Jouni Malinen
6ebe816be0 wpa_priv: Add authentication command and event
These are needed to work with nl80211 driver interface.

Signed-off-by: Jouni Malinen <j@w1.fi>
2015-09-05 13:21:17 +03:00
Jouni Malinen
06f52b12f9 wpa_priv: Add support for EVENT_SCAN_STARTED
Signed-off-by: Jouni Malinen <j@w1.fi>
2015-09-05 12:39:11 +03:00
Jouni Malinen
d01136a06e wpa_priv: Print unsupported driver event name in debug log
Signed-off-by: Jouni Malinen <j@w1.fi>
2015-09-05 12:35:59 +03:00
Jouni Malinen
c968f2d56c wpa_priv: Clear extended_capa pointers
For now, there is no support for passing extended_capa pointers through
the driver_privsep.c interface from wpa_priv. Avoid leaving bogus
pointers by explicitly clearing these on both wpa_priv and
wpa_supplicant sides.

Signed-off-by: Jouni Malinen <j@w1.fi>
2015-09-05 12:32:58 +03:00
Jouni Malinen
20396ab8e4 wpa_priv: Add support for global driver interface context
This is needed with driver_nl80211.c to be able to use the newer
wpa_driver_ops::init2() alternative.

Signed-off-by: Jouni Malinen <j@w1.fi>
2015-09-05 12:03:18 +03:00
Jouni Malinen
85f4381e14 wpa_priv: allow l2_packet to be opened for ethertype 0x890d
This is needed to initialize TDLS functionality.

Signed-off-by: Jouni Malinen <j@w1.fi>
2015-09-05 11:54:06 +03:00
Jouni Malinen
bd1f06aaa8 wpa_priv: Add -c argument to usage text
Signed-off-by: Jouni Malinen <j@w1.fi>
2015-09-05 11:44:34 +03:00
Jouni Malinen
ebf05623c4 wpa_priv: Fix early exit path
eloop_destroy() cannot be called before eloop_init() have been called
successfully.

Signed-off-by: Jouni Malinen <j@w1.fi>
2015-09-05 11:41:49 +03:00
Jouni Malinen
8406cd3515 Make it clearer that ap_scan=2 mode should not be used with nl80211
Add more details into configuration comments and a runtime info message
if ap_scan=2 is used with the nl80211 driver interface.

Signed-off-by: Jouni Malinen <j@w1.fi>
2015-09-05 01:04:29 +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
Jouni Malinen
fc078be2dd Allow BSS to return information for AP that uses an invalid WSC IE
Previously, the BSS command returned an error if the WSC IE(s) in scan
results could not be parsed. This may be not ideal for all cases, to
instead of rejecting the command completely, return all other
information apart from the WPS information in such a case.

Signed-off-by: Jouni Malinen <j@w1.fi>
2015-08-30 00:01:48 +03:00
MAYANK HAARIT
80bb38742c dbus: Fix a typo in function comment
Signed-off-by: Mayank Haarit <mayank.h@samsung.com>
Signed-off-by: Dilshad Ahmad <dilshad.a@samsung.com>
2015-08-28 00:23:23 +03:00
Jiří Klimeš
98da137545 dbus: Do not quote scan_freq and freq_list in dbus_old_handlers.c
scan_freq and freq_list are not parsed correctly by
wpa_config_parse_int_array() if quoted.

Patch for dbus_old_handlers.c, the same change as done by Robert Shade
<robert.shade@gmail.com> for dbus_new_handlers.c in commit
99276998fa ('dbus: Do not quote scan_freq
and freq_list').

Signed-off-by: Jiří Klimeš <jklimes@redhat.com>
2015-08-28 00:13:26 +03:00
Jouni Malinen
d9c807cab1 Fix key derivation for Suite B 192-bit AKM to use SHA384
While the EAPOL-Key MIC derivation was already changed from SHA256 to
SHA384 for the Suite B 192-bit AKM, KDF had not been updated similarly.
Fix this by using HMAC-SHA384 instead of HMAC-SHA256 when deriving PTK
from PMK when using the Suite B 192-bit AKM.

Signed-off-by: Jouni Malinen <j@w1.fi>
2015-08-27 20:42:14 +03:00
Mitchell Wills
a218e1ded4 Make sure configuration is saved to storage device
Config file is written to a temp file and then it is renamed to the
original config file. However, it is possible that the rename operation
will be commited to storage while file data will be still in cache
causing original config file to be empty or partially written in case of
a system reboot without a clean shutdown. Make this less likely to occur
by forcing the data to be written to the storage device before renaming
the file.

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
2015-08-27 18:06:05 +03:00
Jingxiang Ge
3008d0a6b8 Do not mark BSS entry in use if SSID has changed
This allows a BSS entry to be expired if the AP has changed its SSID
while maintaining the same BSSID and we are associated with the BSS.
Previously, the same BSSID was enough to mark all BSS entries from the
BSSID as in use regardless of the SSID and as such, they could remain in
the wpa_supplicant BSS table indefinitely as long as the association
remaining.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2015-08-26 16:46:28 +03:00
Jouni Malinen
137b293963 Remove unnecessary NULL check from LOG_LEVEL handler
cmd cannot be NULL here, so there is no need to check it before calling
os_strlen().

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2015-08-22 00:22:12 +03:00
Jouni Malinen
941cd3ec70 P2P: Request fresh scan results after GO Negotiation
The P2P group is not yet operating when going through GO Negotiation
exchange. Previously, an old cached scan result could be used to skip
the scan immediately after the GO Negotiation. While this is quite
unlikely to happen in practice, we can easily force a scan here now with
the generic scan_min_time mechanism. Do that to avoid any corner cases
that a previous instance of the group could have if found in cached scan
results.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2015-08-22 00:22:12 +03:00
Jouni Malinen
dfaf11d648 P2P: Require fresh scan results for persistent group re-invocation
The P2P group is not yet operating when going through invitation
exchange for re-invocation. Previously, an old cached scan result could
be used to skip the scan immediately after the invitation exchange.
While this may result in the fastest possible connection, it does have
some issues with cases where the GO takes some time to start up. It
would also be at least theoretically possible for some of the BSS
parameters to be different, so having a fresh scan result from the new
GO instance may be desired in any case.

Add a mechanism to skip scan results that have been last updated before
a specific point in time and as the first user for this mechanism,
require chan results to be more recent than the invitation message
exchange for the P2P Client role in persistent group re-invocation case.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2015-08-22 00:22:12 +03:00
Jouni Malinen
8493fe3457 eapol_test: Add an example controller script for RADIUS testing
This new script can be used as an example of load testing for RADIUS
authentication servers. It can control multiple eapol_test processes
over the control interface to run EAP-TLS authentication. As an example,
the following commands would run eight instances of eapol_test
concurrently:

for i in 0 1 2 3 4 5 6 7; do
    ./eapol_test -T /tmp/eapol_test -i $i > eapol_test.log$i &
done

time ./eapol_test.py --ctrl /tmp/eapol_test --num 8 --iter 100
0: PASS 100
1: PASS 100
2: PASS 100
3: PASS 100
4: PASS 100
5: PASS 100
6: PASS 100
7: PASS 100

real	0m0.339s

time ./eapol_test.py --ctrl /tmp/eapol_test --num 8 --iter 100 --no-fast-reauth
0: PASS 100
1: PASS 100
2: PASS 100
3: PASS 100
4: PASS 100
5: PASS 100
6: PASS 100
7: PASS 100

real	0m1.876s

Signed-off-by: Jouni Malinen <j@w1.fi>
2015-08-22 00:22:09 +03:00
Jouni Malinen
048d084d45 eapol_test: Add a new operation mode for control interface use
The -T<ctrl_iface> command line argument can now be used to start
eapol_test in mode where the configuration file is not needed and the
authentication operations are started through the control interface.
Network profile is also managed through the control interface in this
case. This can be used to provide more control for scripted RADIUS
authentication server testing.

Signed-off-by: Jouni Malinen <j@w1.fi>
2015-08-21 00:48:29 +03:00