Commit graph

6968 commits

Author SHA1 Message Date
Peng Xu
9c47f6a2a6 hostapd: Extend support for HT 20/40 coexistence feature
Extend the minimal HT 20/40 co-ex support to include dynamic changes
during the lifetime of the BSS. If any STA connects to a 2.4 GHz AP with
40 MHz intolerant bit set then the AP will switch to 20 MHz operating
mode.

If for a period of time specified by OBSS delay factor and OBSS scan
interval AP does not have any information about 40 MHz intolerant STAs,
the BSS is switched from HT20 to HT40 mode.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2014-04-29 12:52:09 +03:00
Peng Xu
196c9c7cd2 Make channel parameters available in set_ap() driver operation
This provides information to allow the driver to be configured for
updated channel parameters, e.g., when dynamically changing HT20/HT40
bandwidth.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2014-04-29 12:16:51 +03:00
Jouni Malinen
19318861a5 wpaspy: Handle DETACH response more robustly
There could be pending unsolicited event messages on the monitor socket
when the DETACH command is issued. As such, the response may be
something else then OK even if the actual detach operation succeeded.
Try to avoid this be dropping pending messages before issuing the detach
command. As an additional workaround, check the response against FAIL
instead of requiring OK so that the self.attached does not get left to
True incorrectly even if an additional event message were to be
received.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2014-04-28 16:54:09 +03:00
Jouni Malinen
b7a6702fd4 Indicate disconnection event on interface disabled
It is possible for the disconnection event from the driver to not get
delivered when interface is disabled. To maintain consistent ctrl_iface
event behavior, indicate CTRL-EVENT-DISCONNECTED in such a case if we
were in connected state.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-04-28 16:54:09 +03:00
Jouni Malinen
b89962b4b9 Fix wpa_config_read() with existing config block
If two config files are merged together, the ssid and cred blocks may
not have been processed correctly since the tail pointers were not
updated to the last entry from the first configuration file.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-04-28 16:54:09 +03:00
Jouni Malinen
27b418715f WPS: Print setsockopt() failure in debug log
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2014-04-28 16:54:09 +03:00
Jouni Malinen
52cb20730a trace: Replace demangle.h with internal defines
It looks like the demangle.h from binutils-dev is not installed that
commonly anymore. Since we need only two defines from that file, replace
the header file with those defines to make it easier to build with
WPA_TRACE_BFD=y.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-04-25 19:27:48 +03:00
Jouni Malinen
0e80ea2c70 nl80211: Fix some coding style issues
Some trailing whitespace and spaces for indentation were present in the
driver wrapper and header files.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2014-04-25 19:27:07 +03:00
Jouni Malinen
a26582cb98 Make qca-vendor.h independent of other header files
Move the definitions that depended in common.h into a separate header
file so that qca-vendor.h can be copied and used as-is in other
projects.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2014-04-25 11:41:36 +03:00
Amar Singhal
4a64d5a9db nl80211: Allocate QCA vendor subcmd for extended statistics
This allocates a QCA vendor subcmd for extended statistics
functionality and also an attribute for delivering the payload
for extended statistics.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2014-04-25 11:36:11 +03:00
Jouni Malinen
3cf48c4f2e tests: Fix a typo on a wpas_config_file error path
In addition, print the config files in error case to the debug log.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2014-04-24 12:15:32 +03:00
Ilan Peer
d0df643735 wpa_supplicant: Call frequency conflict handling during auth
Previously, the frequency conflict was handled only during the
association flow. However, some drivers, e.g., mac80211 based
drivers, will fail an authentication request in case that there
are no available channels for use (as they might be used by
other interfaces), and thus the frequency conflict resolution
is never called.

Fix this by calling frequency conflict resolution during
authentication (SME-in-wpa_supplicant) as well.

In addition, get the shared radio frequency from the wpa_s context in
both the SME-in-driver and SME-in-wpa_supplicant cases and not from the
driver.

Signed-off-by: Ilan Peer <ilan.peer@intel.com>
2014-04-24 12:15:32 +03:00
Luciano Coelho
0cf24fdaed scan: Reset normal scan counter when a connection succeeds
The normal scan counter is used to trigger a few normal scans before a
scheduled scan is issued. The reason for doing this is that we get
results faster and some drivers support more SSIDs per normal scan
than during sched scan. After 2 normal scans, we start using
sched_scan. But the problem is that when a connection succeeds, we do
not reset this counter, so we will keep using sched scans.

To fix this, now we reset the counter when we switch to WPA_COMPLETED
state.

Signed-off-by: Luciano Coelho <luciano.coelho@intel.com>
2014-04-24 12:15:32 +03:00
Ilan Peer
dcdce14741 radiotap: Fix compilation for systems without le16toh/le32toh
These functions are not standard and do not exist in all systems, e.g.,
variants of Android. Instead use the macros defined in common.h.

Signed-off-by: Ilan Peer <ilan.peer@intel.com>
2014-04-24 12:15:32 +03:00
Greg Hackmann
9176ec066e Android: Disable unused parameter warnings
This avoids large number of undesired compiler warnings since Android
build system is added -Wextra.

Signed-off-by: Greg Hackmann <ghackmann@google.com>
2014-04-24 12:15:32 +03:00
Maxime Bizon
2aa82e52da Interworking: Don't filter probe requests when interworking is disabled
With hidden SSID (ignore_broadcast_ssid), an IOS device trying to
connect to the AP will send a probe request with ANT == 2. If
interworking support is just compiled (not enabled), we will drop the
probe request since default ANT is 0.

Check that interworking is enabled before filtering based on ANT or
HESSID to match the behavior of code without CONFIG_INTERWORKING.

Signed-off-by: Maxime Bizon <mbizon@freebox.fr>
2014-04-24 12:15:32 +03:00
Naresh Jayaram
13f6a07efc Add SIM identifier to the network profile and cred block
This allows the specific SIM to be identified for authentication
purposes in multi-SIM devices. This SIM number represents the index of
the SIM slot. This SIM number shall be used for the authentication using
the respective SIM for the Wi-Fi connection to the corresponding
network.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2014-04-24 12:15:32 +03:00
Marek Puzyniak
8a0f3bf613 AP: Fix checking if DFS is required
Sometimes function hostapd_is_dfs_required() returns -1 which indicates
that it was not possible to check if DFS was required. This happens for
channels from the 2.4 GHz band where DFS checking should not happen.
This can be fixed by returning DFS-not-required for mode different from
IEEE80211A and when DFS support is not available (ieee80211h not set).

Signed-off-by: Marek Puzyniak <marek.puzyniak@tieto.com>
2014-04-17 17:12:52 +03:00
Jouni Malinen
d41cc8ccf6 Allow HT 40 MHz intolerant flag to be set for association
This extends HT overrides to allow HT 40 MHz intolerant flag to be set
with ht40_intolerant=1.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2014-04-17 17:11:17 +03:00
Jouni Malinen
6d99bd8076 nl80211: Debug print HT/VHT capability override information
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2014-04-17 17:11:11 +03:00
Jouni Malinen
117caa4a0c tests: wpa_supplicant configuration file reading/writing
Signed-off-by: Jouni Malinen <j@w1.fi>
2014-04-16 01:45:13 +03:00
Jouni Malinen
f777fd127f Fix writing of provisioning_sp cred parameter
This was supposed to be within quotation marks in the configuration
file.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-04-16 01:41:38 +03:00
Jouni Malinen
d2c33b91ad Reduce the amount of time PTK/TPTK/GTK is kept in memory
Some of the buffers used to keep a copy of PTK/TPTK/GTK in the
supplicant implementation maintained a copy of the keys longer than
necessary. Clear these buffers to zero when the key is not needed
anymore to minimize the amount of time key material is kept in memory.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-04-16 01:29:27 +03:00
Jouni Malinen
2a354dc06f tests: More converage for INTERFACE_ADD
Signed-off-by: Jouni Malinen <j@w1.fi>
2014-04-15 23:50:49 +03:00
Jouni Malinen
20066e3fe7 tests: Wi-Fi Display through the global interface
Signed-off-by: Jouni Malinen <j@w1.fi>
2014-04-15 23:43:36 +03:00
Jouni Malinen
a7ca6dac44 Fix P2P redirection of global ctrl_iface SET command
The previous version prevented all use of wpas_global_ctrl_iface_set().
That's not desirable since there may be more global parameters added in
the future. Instead, try to use the global version first and redirect to
P2P interface only if the global version returns an error.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2014-04-15 13:27:23 +03:00
Jouni Malinen
d6b818efe5 Remove SAVE_CONFIG redirect from global control interface
The P2P redirection for SAVE_CONFIG issued on the global control
interface was preventing wpas_global_ctrl_iface_save_config() from being
reached. The global version of SAVE_CONFIG was supposed to try to save
configuration files for all interface rather than just the P2P
management interface, so fix this by removing the unneeded and undesired
redirection.

Modify the global SAVE_CONFIG handler to return FAIL if no configuration
files were saved. This makes the behavior match with the per-interface
SAVE_CONFIG.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2014-04-15 13:26:48 +03:00
Jouni Malinen
128cc37558 eap_proxy: Use unique Makefile names for Android and non-Android
Rename the eap_proxy_*.mk file to eap_proxy_*.mak for non-Android builds
so that the same eap_proxy implementation can be more easily included in
the same directory for both cases.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2014-04-15 13:02:25 +03:00
Jouni Malinen
bdc4476476 tests: P2P group formation using parameters from persistent group
Signed-off-by: Jouni Malinen <j@w1.fi>
2014-04-15 01:16:32 +03:00
Jouni Malinen
d7fb9e4819 tests: Fix progressive p2p_find to actually use progressive part
It turned out that the initial test case found the GO based on the
initial full scan instead of the progressive search part. Fix this by
started the GO only after the initial full scan.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-04-15 01:16:32 +03:00
Jouni Malinen
75ee44f2e6 tests: P2P group interface ifdown
Signed-off-by: Jouni Malinen <j@w1.fi>
2014-04-15 01:16:32 +03:00
Jouni Malinen
e83e15ee77 P2P: Fix interface remove to terminate all P2P groups
Previously, it was possible to remove the main interface and leave
behind dynamic P2P group interfaces. This would eventually result in
references freed memory, so it is not really suitable behavior. Instesd,
remove all the dynamic P2P group interfaces that were created through an
interface that is now removed.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-04-15 00:20:17 +03:00
Jouni Malinen
d21939a6fb tests: wpa_supplicant global control interface and SUSPEND/RESUME
Signed-off-by: Jouni Malinen <j@w1.fi>
2014-04-15 00:06:12 +03:00
Jouni Malinen
e47ee249bc l2_packet: Fix l2_packet_none (hostapd default)
The sample code here ended up trying to register an eloop socket with fd
== -1. This was not really ever supposed to be used, but it is now also
hitting an assert in eloop. Skip the unnecessary
eloop_register_read_sock() to avoid this.

This was causing issues for hostapd since CONFIG_L2_PACKET is not set by
default. If CONFIG_RSN_PREAUTH=y was not used for CONFIG_L2_PACKET was
not set in .config explicitly, the defaul use of l2_packet_none.c ended
up hitting the newly added assert() in eloop.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-04-14 23:04:55 +03:00
Jouni Malinen
cf3f0ec81c tests: Work around invalid ap_wps_ie_fragmentation failures
This can fail if Probe Response frame is missed and Beacon frame was
used to fill in the BSS entry. This can happen, e.g., during heavy load
every now and then and is not really an error, so try to workaround by
runnign another scan.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-04-14 00:53:27 +03:00
Jouni Malinen
2b46e69811 tests: Try to work around bogus errors in wpas_ctrl_country
It seems like it is possible for a CTRL-EVENT-REGDOM-CHANGE event from a
previous test case to "leak" through to the execution of this test case.
That can result in the validation steps here failing, so wait a bit and clear the pending events before starting the test.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-04-14 00:45:25 +03:00
Jouni Malinen
ce5d69ac41 tests: Work around mac80211_hwsim survey limitations
ap_multi_bss_acs test case was failing if it was executed immediately
after a test case that used 5 GHz band since the current mac80211_hwsim
channel survey implementation is very limited and reports only a single
channel. For this test case, that channel has to be from the 2.4 GHz
band.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-04-14 00:38:37 +03:00
Johannes Berg
30476e4fe7 wlantest: Tag and ignore generated packets
Rather than ignoring packets with a minimal 8-byte radiotap
header, which may occur elsewhere, tag generated (decrypted)
packets with an empty vendor namespace tag and ignore those.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-04-13 23:54:25 +03:00
Johannes Berg
bacb984b2d radiotap: Update radiotap parser to library version
Update the radiotap parser to the latest version of the
http://git.sipsolutions.net/radiotap.git/ library to get
parsing for vendor namespaces.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-04-13 23:49:59 +03:00
quiche@chromium.org
e9b32dae1a Propagate scan failures over D-Bus
If we receive a scan request via D-Bus and wpa_supplicant_scan_trigger
fails, return the failure to the caller over D-Bus.

Signed-hostap: mukesh agrawal <quiche@chromium.org>
2014-04-13 23:43:04 +03:00
Jouni Malinen
aed1c0564f tests: NFC_GET_HANDOVER_REQ/SEL
Signed-off-by: Jouni Malinen <j@w1.fi>
2014-04-13 19:25:00 +03:00
Jouni Malinen
ad38f1f05e tests: WPS_NFC_TAG_READ error cases
Signed-off-by: Jouni Malinen <j@w1.fi>
2014-04-13 18:46:05 +03:00
Jouni Malinen
0867979cc7 tests: P2P NFC static handover with forced channel
Signed-off-by: Jouni Malinen <j@w1.fi>
2014-04-13 18:33:55 +03:00
Jouni Malinen
c9075f6266 tests: wpa_supplicant country code SET/GET
Signed-off-by: Jouni Malinen <j@w1.fi>
2014-04-13 16:33:18 +03:00
Jouni Malinen
142817b2f9 Add a wpa_supplicant ctrl_iface event for regdom changes
CTRL-EVENT-REGDOM-CHANGE event provides an external notification of
regulatory domain (and any driver channel list) changes.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-04-13 16:32:38 +03:00
Jouni Malinen
150fd0b2b5 WPS: Split eapol_cb reconnect to a separate code path
Use eloop timeout to run the reconnect command after eapol_cb has
returned. This reduces stack use and can simplify the driver
command/event sequence by allowing the disconnection events from the
provisioning step to be processed before starting the actual data
connection.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-04-13 11:47:03 +03:00
Jouni Malinen
8c7559ee8f tests: P2P GO issuing multiple credentials
Signed-off-by: Jouni Malinen <j@w1.fi>
2014-04-13 11:46:26 +03:00
Jouni Malinen
ded4f944df WPS: Close p2p_group and temporary parameters to all network blocks
If a P2P GO issues multiple credentials for some reason, clone the
p2p_group and temporary parameters to all those based on the initial
network block that gets used for the first credential.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-04-13 11:44:57 +03:00
Jouni Malinen
d6a36f3956 nl80211: Mask out deauth even after own deauth request
This was already done for the disconnect event, but
SME-in-wpa_supplicant case needs to do same with the deauth event to
avoid getting extra events during WPS disconnect-and-reconnect sequence.
This can speed up WPS processing by removing unnecessary failures or
retries due to the extra event being processed during the next
association attempt.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-04-13 11:39:49 +03:00
Jouni Malinen
e7388bd907 tests: P2P NFC Tag with group interface
Signed-off-by: Jouni Malinen <j@w1.fi>
2014-04-13 10:26:53 +03:00