Commit graph

4813 commits

Author SHA1 Message Date
Chaitanya TK
558d69e3ba P2P: Omit P2P Group Info in case of no connected peers
As per P2P specification v1.2: "The P2P Group Info attribute shall be
omitted if there are zero connected P2P Clients."

Do not add the attribute if there are not connected peers.

Signed-hostap: Chaitanya T K <chaitanya.mgit@gmail.com>
2013-03-30 20:08:42 +02:00
Michael Braun
65a32cdbcb AP: Fix infinite loop in WPA state machine when out of random bytes
When the OS is out of random bytes in SM_STATE(WPA_PTK, AUTHENTICATION2)
in ap/wpa_auth.c, hostapd sends the sm to state DISCONNECT without
clearing ReAuthenticationRequest, resulting in an infinite loop.
Clearing sm->ReAuthenticationRequest using gdb fixes the running hostapd
instance for me. Also sm->Disconnect = TRUE should be used instead of
wpa_sta_disconnect() to make sure that the incomplete ANonce does not
get used.

Fix this issue by resetting sm->ReAuthenticationRequest even if the STA
gets disconnected and use sm->Disconnect instead of
wpa_sta_disconnect().

Signed-hostap: Michael Braun <michael-dev@fami-braun.de>
2013-03-30 19:53:22 +02:00
Jouni Malinen
a5f61b2b87 Fix OLBC non-HT AP detection to check channel
A non-HT capable AP on any channel could have triggered us to enable
protection regardless of own operating channel if the driver delivered
Beacon frames from other channels. The channel detection in ap_list is
not exactly ideal, but most cases can be handled by checking ap->channel
against the currently configured channel (or secondary channel in case
of HT40).

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-03-30 18:05:18 +02:00
Jouni Malinen
69554d78f6 ap_list: Remove unused functions
Signed-hostap: Jouni Malinen <j@w1.fi>
2013-03-30 17:06:50 +02:00
Jouni Malinen
08c99cafd2 ap_list: Remove unused iteration list pointers
This iter_next/iter_prev pointers were not really used for anything, so
get rid of the unnecessary complexity in the AP list maintenance.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-03-30 17:06:27 +02:00
Jouni Malinen
6b16917f39 ap_list: Remove unused fields
Signed-hostap: Jouni Malinen <j@w1.fi>
2013-03-30 16:58:58 +02:00
Jouni Malinen
66f1f751d2 P2P: Fix provision discovery response handling in some cases
Commit 6b56cc2d97 added a possible call to
p2p_reset_pending_pd() prior to checking config_methods match between
our request and peer response. That reset call could clear
dev->req_config_methods and as such, result in unexpected
P2P-PROV-DISC-FAILURE report here even in cases where the peer accepts
the provision discovery. Fix this by using a local copy of the
req_config_methods variable.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-03-30 16:10:43 +02:00
Jouni Malinen
b12b7c7a1f tests: Make test_discovery report PD failures with more detail
Signed-hostap: Jouni Malinen <j@w1.fi>
2013-03-30 16:10:04 +02:00
Jouni Malinen
5b06bdf795 tests: Add SA Query test with PMF
Signed-hostap: Jouni Malinen <j@w1.fi>
2013-03-30 15:31:50 +02:00
Jouni Malinen
835a546b20 tests: Add test cases for PMF
Signed-hostap: Jouni Malinen <j@w1.fi>
2013-03-30 13:47:22 +02:00
Jouni Malinen
2f9b66d3ab Extend ROAM command to handle multiple SSIDs per BSS
Select the BSS entry based on BSSID,SSID pairs instead of just BSSID to
avoid selecting an unexpected SSID for the ROAM command.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-03-30 11:49:05 +02:00
Jouni Malinen
5126138c9e tests: Add roaming test cases
Signed-hostap: Jouni Malinen <j@w1.fi>
2013-03-30 11:28:39 +02:00
Jouni Malinen
fcbccf1aae tests: Set umask to avoid unexpected issues with hostapd sockets
buildbot seems to be running with more limited umask by default and that
prevented the hostapd per-interface socket from being accessed.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-03-30 11:11:55 +02:00
Jouni Malinen
8bc0799b93 tests: Use the ap_ifname variable instead of hardcoding ifname
Signed-hostap: Jouni Malinen <j@w1.fi>
2013-03-30 10:31:18 +02:00
Jouni Malinen
ce26864e79 wlantest: Get rid of compiler warning
Signed-hostap: Jouni Malinen <j@w1.fi>
2013-03-29 21:24:10 +02:00
Jouni Malinen
894541ea9c tests: Get rid of the unnecessary add_tests() functions
Signed-hostap: Jouni Malinen <j@w1.fi>
2013-03-29 21:03:55 +02:00
Jouni Malinen
b61e418c35 tests: Add helper functions for connection to an AP
Signed-hostap: Jouni Malinen <j@w1.fi>
2013-03-29 20:41:57 +02:00
Jouni Malinen
e259d186cf tests: Add helper functions for starting hostapd AP
Signed-hostap: Jouni Malinen <j@w1.fi>
2013-03-29 20:33:25 +02:00
Jouni Malinen
0165c4be10 tests: Add TDLS test cases for WEP and open network
Signed-hostap: Jouni Malinen <j@w1.fi>
2013-03-29 19:15:43 +02:00
Jouni Malinen
8cb9bc19fb wlantest: Add wlantest_cli command add_wep
This can be used to configure a known WEP key for decrypting WEP frames.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-03-29 19:12:35 +02:00
Jouni Malinen
e492837b67 tests: Add TDLS test cases with WPA-PSK and WPA+WPA2-PSK
Signed-hostap: Jouni Malinen <j@w1.fi>
2013-03-29 18:51:48 +02:00
Jouni Malinen
b8cd4c542f tests: Configure hostapd dynamically during the tests
This makes it more convenient to change hostapd parameters between the
test cases.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-03-29 18:37:03 +02:00
Jouni Malinen
9f46d57f2b tests: Rename AP testing scripts to be more generic
Signed-hostap: Jouni Malinen <j@w1.fi>
2013-03-29 17:19:47 +02:00
Jouni Malinen
187f87f04c hostapd: Allow ctrl_iface group to be specified on command line
The new -G<group> command line argument can now be used to set the group
for the control interfaces to enable cases where hostapd is used without
a configuration file and the controlling program is not running with
root user privileges.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-03-29 17:09:31 +02:00
Jouni Malinen
d19d2830b6 gitignore additional build files
Signed-hostap: Jouni Malinen <j@w1.fi>
2013-03-29 13:15:27 +02:00
Sunil Dutt
9f890c982a TDLS: Support both external and internal setup in disabling link
Enhance TDLS Setup Request processing to support both external and
internal TDLS setup for the case where concurrent TDLS initialization
results in the TDLS Setup Request from the peer getting accepted.

Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
2013-03-28 15:05:10 +02:00
Jouni Malinen
864fe3a47c TDLS: Fix TDLS Setup Request processing in existing-peer cases
wpa_tdls_peer_free() ended up getting called after some of the
parameters from the TDLS Setup Request frame were copied into the struct
wpa_tdls_peer information. This could result in continuing with cleared
information in case the new exchange was the one that is used in
concurrent initialization case or if this is to re-negotiated an
existing TDLS link. The driver would not be provided with all the peer
capabilities correctly in such case.

Fix this by moving the existing_peer check to happen before the
information from the TDLS Setup Request frame is copied.

Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
2013-03-28 12:38:24 +02:00
Jouni Malinen
a9bdfd49a6 tests: Add more test cases for TDLS functionality
Signed-hostap: Jouni Malinen <j@w1.fi>
2013-03-27 16:40:49 +02:00
Jouni Malinen
dc4e222cb7 tests: Use more thorough validation of TDLS frame paths
Signed-hostap: Jouni Malinen <j@w1.fi>
2013-03-27 16:05:52 +02:00
Jouni Malinen
059555878e tests: Add forgotten new files to the repository
Signed-hostap: Jouni Malinen <j@w1.fi>
2013-03-27 14:40:49 +02:00
Jouni Malinen
1d43e28a59 TDLS: Fix TPK M2 processing in concurrent initiation case
If we accept the peer TPK M1 after having sent our TPK M1, we need to
reject TPK M2 from the peer to avoid going through two TDLS setup
exchanges.

Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
2013-03-27 14:29:01 +02:00
Jouni Malinen
81266da728 tests: Add initial AP tests with hostapd
Signed-hostap: Jouni Malinen <j@w1.fi>
2013-03-27 14:29:01 +02:00
Jouni Malinen
d014a15046 tests: Fix TDLS counter validation
Signed-hostap: Jouni Malinen <j@w1.fi>
2013-03-27 13:32:36 +02:00
Jouni Malinen
ef8151ac57 P2P: Write p2p_ignore_shared_freq to configuration file on updates
Commit b277a2bebc added a new global
configuration parameter, but forgot to update configuration file saving
to store this.

Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
2013-03-26 22:24:41 +02:00
Vivek Natarajan
8047f70e03 P2P: Ignore Tx acknowledgment status for Invitation Response
In some cases where the ack for Invitation response is lost,
the device is stuck in invited state but the peer device starts
GO. In line with the implementation of Negotiation Confirm,
assume invitation response was actually received by the peer
even though ack was not reported.

Signed-hostap: Vivek Natarajan <nataraja@qca.qualcomm.com>
2013-03-26 00:28:56 +02:00
Jouni Malinen
18a2eaabe3 Add ap_vendor_elements for wpa_supplicant AP/P2P GO mode
This new parameter allows wpa_supplicant AP mode operations to use
similar design to the vendor_elements parameter in hostapd to add
vendor_elements into Beacon/Probe Response IE parameters.

Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
2013-03-21 15:52:41 +02:00
Jouni Malinen
b084df8b81 Add vendor_elements into Beacon/Probe Response IE parameters
Commit b52f084cfa introduced a mechanism
for adding arbitrary vendor-specific elements into the Beacon and Probe
Response frames. However, this information was not added to the separate
buffers used for specifying Beacon and Probe Response IEs for drivers
that build the frames internally. Add vendor_elements to these values,
too, to support such drivers in addition to drivers that use the full
Beacon tail/head buffers.

Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
2013-03-21 15:41:27 +02:00
Jouni Malinen
b92e08fc72 nl80211: Add debug prints for set_ap parameters
This makes it easier to see how exactly the driver is configured for AP
mode operations.

Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
2013-03-21 15:40:25 +02:00
Jouni Malinen
8a244cd8a0 tests: Add concurrent version of P2P test setup
A virtual station interface in scanning state can change the P2P
operations quite a bit, so running all the P2P tests also in such
setup can increase testing coverage quite a bit.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-03-19 10:58:28 +02:00
Johannes Berg
c30a4ab045 nl80211: Fix mode settings with split wiphy dump
When the wiphy information is split, there's no guarantee that the
channels are processed before the bitrates; in fact, with the current
kernel it happens the other way around. Therefore, the mode information
isn't set up correctly and there's no 11g mode.

Fix this by doing the 11b/11g determination as part of the
postprocessing.

Signed-hostap: Johannes Berg <johannes.berg@intel.com>
2013-03-19 02:01:46 +02:00
Jouni Malinen
09491b7392 wpaspy: Add native Python implementation of ctrl_iface access
This can be used as a replacement for the wpaspy.c module that uses
wpa_ctrl.c to access wpa_supplicant/hostapd control interface. Only
the UNIX domain socket version of the control interface is currently
supported.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-03-19 01:53:09 +02:00
Jouni Malinen
52728dcd25 P2P: Stop P2P_PD_DURING_FIND wait on PD Response RX
Previously, P2P_PD_DURING_FIND state was scheduled for 200 ms and the
P2P state was not change until that timeout regardless of whether the PD
Response for recieved or not. There is no need to wait for that timeout
if the response is received, so allow the next operation to be performed
immediately after the response has been processed.

Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
2013-03-18 20:31:47 +02:00
Jouni Malinen
4441b9d571 tests: Use social channel scan to speed up tests
The discovery and group formation test cases do not need to run the full
scan as the first step, so get rid of it to make the tests complete more
quickly.

Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
2013-03-18 17:36:12 +02:00
Jouni Malinen
407be00b6c P2P: Postpone P2P scan only if station mode scan is pending
sta_scan_pending was supposed to be accurate enough for determining
whether a P2P scan needs to be postponed. However, it has turned out
that there were cases where sta_scan_pending was not cleared properly.
While the known cases have now been addressed, it is possible that some
other cases may still exist. To avoid issues with P2P operationg getting
stuck, verify more carefully that there is a real pending station mode
scan (either in progress or scheduled to be requested).

Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
2013-03-18 17:32:31 +02:00
Jouni Malinen
cfd31b5026 Use special scan result processing steps only on requesting interface
Scan result events are shared between all virtual interfaces sharing the
same radio. However, some of the steps are not really appropriate on
virtual interfaces that did not issue the scan request. Fix this by
making these steps conditional on the scan results being processed on
the interface that requested them.

Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
2013-03-18 17:32:31 +02:00
Jouni Malinen
b1cd021e29 P2P: Re-start P2P operation if station mode scanning is stopped
There were couple of code paths that could end up stopping station mode
scanning without clearing sta_scan_pending. This could result in P2P
search getting stuck waiting for completion of station mode scan which
would never show up. Fix this by calling wpas_p2p_continue_after_scan()
in cases where station mode scans are stopped. This allows
sta_scan_pending to be cleared and P2P search operation continued.

Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
2013-03-18 17:32:31 +02:00
Jouni Malinen
f85f545e71 P2P: Use common function for re-starting P2P scan after station scan
Make the implementation more consistent and cleaner by using a single
function for addressing all the cases where completion of a station mode
scan operation allows a P2P operation (search) to be re-started.

Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
2013-03-18 17:32:31 +02:00
Jouni Malinen
565110cd55 nl80211: Include interface name in more debug prints
This makes it easier to understand how scan operations and events occur
when multiple interfaces is being controlled by a single wpa_supplicant
process.

Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
2013-03-18 16:05:24 +02:00
Jouni Malinen
095da179de Android: Enable WNM in the build
Signed-hostap: Jouni Malinen <j@w1.fi>
2013-03-17 20:19:44 +02:00
Jouni Malinen
ce9283a401 Android: Use CONFIG_WNM mode consistently
Replace CONFIG_IEEE80211V with CONFIG_WNM to get more consistent build
options for WNM-Sleep Mode operations. This is similar to the Makefile
change in commit ad3872a372.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-03-17 20:13:46 +02:00