Commit graph

8420 commits

Author SHA1 Message Date
Janusz Dziedzic
95ff306988 nl80211: Allow HT/VHT to be disabled for IBSS
Allow HT/VHT overrides to be used for IBSS.

Signed-off-by: Janusz Dziedzic <janusz.dziedzic@tieto.com>
2015-01-19 02:35:43 +02:00
Masashi Honma
7451a217be mesh: Return negative value on join failed
Signed-off-by: Masashi Honma <masashi.honma@gmail.com>
2015-01-19 02:35:43 +02:00
Masashi Honma
5a2a6de6a5 mesh: Make inactivity timer configurable
Current mesh code uses ap_max_inactivity as inactivity timer. This patch
makes it configurable.

There is another mesh inactivity timer in mac80211. The timer works even
if user_mpm=1. So this patch sets the max value to the timer for
workaround.

Signed-off-by: Masashi Honma <masashi.honma@gmail.com>
2015-01-19 02:35:43 +02:00
Masashi Honma
b9749bac81 AP: Expire STA without entry in kernel
If the inactivity check returns that there is no entry remaining for the
STA in the kernel, drop the STA in hostapd as well.

Signed-off-by: Masashi Honma <masashi.honma@gmail.com>
2015-01-19 02:35:43 +02:00
Masashi Honma
a114c7235a AP: Remove redundant condition for STA expiration
This condition is always true because of surrounding if.

Signed-off-by: Masashi Honma <masashi.honma@gmail.com>
2015-01-19 02:35:43 +02:00
Jouni Malinen
059bcc4782 tests: Increase hostapd out-of-memory loop coverage
Signed-off-by: Jouni Malinen <j@w1.fi>
2015-01-19 02:35:43 +02:00
Jouni Malinen
0d787f0242 Fix RADIUS client with out-of-memory and missing shared secret
It was possible for an out-of-memory code path to trigger NULL pointer
dereference when preparing a RADIUS accounting report.

Signed-off-by: Jouni Malinen <j@w1.fi>
2015-01-19 02:35:43 +02:00
Jouni Malinen
214457de15 tests: WPA + WEP configuration getting rejected
Signed-off-by: Jouni Malinen <j@w1.fi>
2015-01-19 01:11:36 +02:00
Jouni Malinen
9eadcfbf06 tests: Add step-by-step guide for setting up test framework
This set of notes provides information on how virtual guess OS can be
used to run the mac80211_hwsim test cases under any host OS. The
specific example here uses Ubuntu 14.04.1 server as the starting point
and lists the additional packages that need to be installed and commands
that can be used to fetch and build the test programs.

Signed-off-by: Jouni Malinen <j@w1.fi>
2015-01-18 18:11:11 +02:00
Jouni Malinen
a66d2248a0 tests: Close wlan5 control interface monitor more explicitly
There were couple of common cases where the control interface for the
dynamic wpa_supplicant instance could have been left in attached state
until Python ends up cleaning up the instance. This could result in
issues if many monitor interface events were queued for that attached
socket. Make this less likely to cause issues by explicitly detaching
and closing control interfaces before moving to the next test case.

Signed-off-by: Jouni Malinen <j@w1.fi>
2015-01-18 17:13:55 +02:00
Jouni Malinen
0efcad2c30 Print in debug log whether attached monitor is for global interface
It is easier to debug issues related to the wpa_supplicant control
interfaces being left behind in attached state when the debug log file
can be used to determine whether a specific monitor socket was a global
or per-interface one.

Signed-off-by: Jouni Malinen <j@w1.fi>
2015-01-18 16:23:43 +02:00
Jouni Malinen
7f08b2f91d tests: Make WNM Sleep Mode tests more robust
It was possible for the Action frame used for entring WNM Sleep Mode to
get dropped on the AP side due to it arriving prior to having processed
EAPOL-Key message 4/4 due to a race condition between Data and
Management frame processing paths. Avoid this by waiting for
AP-STA-CONNECTED event from hostapd prior to trying to enter WNM Sleep
Mode. In addition, make the check for the STA flag change more robust by
allowing the wait to be a bit longer with a loop that terminates as soon
as the flag has changed.

Signed-off-by: Jouni Malinen <j@w1.fi>
2015-01-18 15:58:05 +02:00
Jouni Malinen
7cc9a81f1e tests: Make PMKSA caching tests more robust
When the STA is forced to disconnect immediately after completion of
4-way handshake, there is a race condition on the AP side between the
reception of EAPOL-Key msg 4/4 and the following Deauthentication frame.
It is possible for the deauthentication notification to be processed
first since that message uses different path from kernel to user space.

If hostapd does not receive EAPOL-Key msg 4/4 prior to deauthentication,
no PMKSA cache entry is added. This race condition was making the test
cases expecting PMKSA caching to work to fail every now and then. Avoid
this issue by waiting for AP-STA-CONNECTED event from hostapd. This
makes sure the PMKSA cache entry gets added on the AP side.

Signed-off-by: Jouni Malinen <j@w1.fi>
2015-01-18 15:47:56 +02:00
Jouni Malinen
d4155eb78a tests: Add some more time for olbc_ht update in olbc_5ghz
It looks like this test case is failing every now and then, so add some
more time for the olbc_ht value to get updated before reporting a
failure.

Signed-off-by: Jouni Malinen <j@w1.fi>
2015-01-18 12:55:49 +02:00
Jouni Malinen
b4de353c85 tests: Import gobject in a way that allows failures
It looks like the gobject module does not get installed by default for
Python at least on Ubuntu server, so modify the D-Bus test case files to
import this in a way that allows other test cases to be run even without
gobject module being installed.

Signed-off-by: Jouni Malinen <j@w1.fi>
2015-01-18 12:50:20 +02:00
Jouni Malinen
57f08b3f3a tests: Make ap_anqp_sharing more robust
This test case uses get_bss() with a BSSID to find a BSS entry. That can
result in failures if there are multiple BSS entries in wpa_supplicant
BSS table for the same BSSID, e.g., due to an earlier hidden SSID test
case. Explicitly clear the cfg80211 and wpa_supplicant scan caches at
the beginning of this test case to make it less likely for earlier test
cases to trigger a failure here.

Signed-off-by: Jouni Malinen <j@w1.fi>
2015-01-18 12:50:20 +02:00
Jouni Malinen
296186c006 tests: Make ap_mixed_security more robust
This test case uses get_bss() with a BSSID to find a BSS entry. That can
result in failures if there are multiple BSS entries in wpa_supplicant
BSS table for the same BSSID, e.g., due to an earlier hidden SSID test
case. Explicitly clear the cfg80211 and wpa_supplicant scan caches at
the beginning of this test case to make it less likely for earlier test
cases to trigger a failure here.

Signed-off-by: Jouni Malinen <j@w1.fi>
2015-01-18 12:50:20 +02:00
Jouni Malinen
092ac7bb0e tests: Hotspot 2.0 ANQP fetch with hidden SSID BSS entry
Signed-off-by: Jouni Malinen <j@w1.fi>
2015-01-18 12:50:20 +02:00
Jouni Malinen
8266e6c6b4 HS 2.0: Try to use same BSS entry for storing GAS results
Commit 17b8995cf5 ('Interworking: Try to
use same BSS entry for storing GAS results') added a mechanism to try to
pair GAS request and response to a single BSS entry to cover cases where
multiple BSS entries may exists for the same BSSID. However, that commit
did not cover the Hotspot 2.0 ANQP elements. Extend this mechanism to
all ANQP elements. This can help in cases where information in the
Hotspot 2.0 specific ANQP elements got lost if a hidden SSID or some
other reason of duplicated BSS entries was present while doing ANQP
fetches.

Signed-off-by: Jouni Malinen <j@w1.fi>
2015-01-17 17:47:32 +02:00
Jouni Malinen
3dacd58b0d tests: Write BSS table to debug log in ap_mixed_security
This makes it easier to debug test failures in BSS entry flags field.

Signed-off-by: Jouni Malinen <j@w1.fi>
2015-01-17 17:22:38 +02:00
Jouni Malinen
7e3a6c9e21 tests: Mark proxyarp_open as skip if traffic test fails
This step requires kernel changes that are not yet in upstream Linux
tree, so mark this as skip rather than failure for now.

Signed-off-by: Jouni Malinen <j@w1.fi>
2015-01-17 17:15:42 +02:00
Jouni Malinen
0258cf1006 tests: Clean up ap_wpa2_eap_aka_ext
Use a loop over set of test values instead of duplicated functionality
implemented separately for each case.

Signed-off-by: Jouni Malinen <j@w1.fi>
2015-01-17 17:09:46 +02:00
Jouni Malinen
584e4197bd tests: Make ap_wpa2_eap_aka_ext faster and more robust
Use SELECT_NETWORK instead of REASSOCIATE for the first reconnection to
avoid unnecessary long wait for temporary network disabling to be
cleared. In addition, wait for the disconnect event after issuing the
DISCONNECT commands to avoid issues due to any pending events during the
immediately following reconnection attempt.

Signed-off-by: Jouni Malinen <j@w1.fi>
2015-01-17 16:59:40 +02:00
Jouni Malinen
27f527e0e2 tests: ap_hs20_fetch_osu: Print osu-providers.txt in debug log
This makes it easier to figure out what happened if the test case fails
due to not finding all the needed OSU-PROVIDER information.

Signed-off-by: Jouni Malinen <j@w1.fi>
2015-01-17 16:03:43 +02:00
Jouni Malinen
6c69991382 Make wpa_supplicant FLUSH command more likely to clear all BSS entries
Move the wpa_bss_flush() call to the end of the function to allow any
pending user of a BSS entry to be cleared before removing the unused
entries. There were number of cases where BSS entries could have been
left in the list and this resulted in some hwsim test failures.

Signed-off-by: Jouni Malinen <j@w1.fi>
2015-01-17 15:39:48 +02:00
Jouni Malinen
2dbe63ad53 Write reason for scan only_new_results into debug log
This can be helpful in figuring out why the driver was requested to
flush its scan results prior to starting a new scan.

Signed-off-by: Jouni Malinen <j@w1.fi>
2015-01-17 13:54:16 +02:00
Jouni Malinen
a4a15cf1f9 tests: Skip some scan tests if iw does not support scan flush
The external cfg80211 scan flushing operation requires a relatively
recent iw version and not all distributions include that. Avoid false
failure reports by marking these test cases skipped if the iw command
fails.

Signed-off-by: Jouni Malinen <j@w1.fi>
2015-01-17 13:05:34 +02:00
Jouni Malinen
e246d7d5b3 tests: Fix test skipping for some DFS/VHT cases
Due to a typo and missing hapd variable initialization, some of the DFS
and VHT test cases were marked as failures even though they were
supposed to be marked as skipped in case the kernel and wireless-regdb
did not have sufficient support for these modes.

Signed-off-by: Jouni Malinen <j@w1.fi>
2015-01-17 13:04:11 +02:00
Jouni Malinen
fb9adae466 tests: Fix dbus_probe_req_reporting_oom if already registered
If dbus_probe_req_reporting was run before dbus_probe_req_reporting_oom,
the SubscribeProbeReq() method succeeded since the memory allocation
that was supposed to fail in the OOM test case was not even tried.

Signed-off-by: Jouni Malinen <j@w1.fi>
2015-01-17 12:39:00 +02:00
Jouni Malinen
90b10d4edd tests: EAP-TNC fragmentation
Signed-off-by: Jouni Malinen <j@w1.fi>
2015-01-17 12:12:33 +02:00
Jouni Malinen
ee9533eb0e tests: EAP-MD5 server error cases
Signed-off-by: Jouni Malinen <j@w1.fi>
2015-01-17 12:02:11 +02:00
Jouni Malinen
802bf82482 tests: Add optional -1 argument to parallel-vm.py
This can be used to skip rerunning of failed test cases
(e.g., with "./parallel-vm.py 1 -1 <test case>").

Signed-off-by: Jouni Malinen <j@w1.fi>
2015-01-17 11:28:46 +02:00
Jouni Malinen
242b83a380 eapol_test: Fix cert_cb() function arguments
altsubject[] was added here, but the callback implementation in
eapol_test.c was forgotten from the commit.

Signed-off-by: Jouni Malinen <j@w1.fi>
2015-01-17 02:24:00 +02:00
Jouni Malinen
e912e4bc92 tests: Interworking auto_interworking=1 with mismatching BSS
This is a regression test case to detect a failure that resulted in an
up to five second busy loop through wpa_supplicant_fast_associate() when
interworking_find_network_match() and wpa_supplicant_select_bss() get
different matching results.

Signed-off-by: Jouni Malinen <j@w1.fi>
2015-01-17 01:53:44 +02:00
Jouni Malinen
a8826b1848 Interworking: Avoid busy loop in scan result mismatch corner cases
It was possible for interworking_find_network_match() to find a possible
BSS match in a case where more thorough checks in
wpa_supplicant_select_bss() reject network. This itself is fine, in
general, but when combined with wpa_supplicant_fast_associate()
optimization and auto_interworking=1, this resulted in a busy loop of up
to five seconds and a possible stack overflow due to recursion in that
loop.

Fix this by limiting the Interworking wpa_supplicant_fast_associate()
call to be used only once per scan iteration, so that new scan
operations can be completed before going through the scan results again.

Signed-off-by: Jouni Malinen <j@w1.fi>
2015-01-17 01:52:07 +02:00
Jouni Malinen
edd5939a26 Interworking: Start ANQP fetch from eloop callback
Reduce maximum stack use by starting next ANQP fetch operation from an
eloop callback rather than calling interworking_next_anqp_fetch()
directly from interworking_start_fetch_anqp(). This avoids issues that
could potentially make the process run out of stack if long loops of
ANQP operations are executed in cases where automatic Interworking
network selection is used and scan results do not have a full match for
a network.

Signed-off-by: Jouni Malinen <j@w1.fi>
2015-01-17 01:51:47 +02:00
Jouni Malinen
6ace81ea77 tests: Disconnect-Request with no session identification attributes
Signed-off-by: Jouni Malinen <j@w1.fi>
2015-01-16 16:16:28 +02:00
Jouni Malinen
9921689759 tests: Use a helper function to send and check RADIUS DAS messages
No need to have this same sequence of steps duplicated in multiple
places.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2015-01-16 16:14:54 +02:00
Jouni Malinen
05dad77c8f tests: RADIUS DAS and Disconnect-Request removing PMKSA cache entry
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2015-01-16 16:07:52 +02:00
Jouni Malinen
cbc210de09 RADIUS DAS: Allow PMKSA cache entry to be removed without association
This extends Disconnect-Request processing to check against PMKSA cache
entries if no active session (STA association) match the request.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2015-01-16 15:55:39 +02:00
Jouni Malinen
e94a3f626d tests: RADIUS DAS with Acct-Multi-Session-Id
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2015-01-16 13:10:48 +02:00
Jouni Malinen
4e871ed1c3 RADIUS DAS: Support Acct-Multi-Session-Id as a session identifier
This extends Disconnect-Request support for an additiona session
identification attribute.

Signed-off-by: Jouni Malinen <j@w1.fi>
2015-01-16 13:09:44 +02:00
Jouni Malinen
b52c0d453f Add authMultiSessionId into hostapd STA info
dot1xAuthSessionId was previously used to make Acct-Session-Id available
through the control interface. While there is no IEEE 802.1X MIB
variable for Acct-Multi-Session-Id, it is useful to make this value
available as well.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2015-01-16 13:07:14 +02:00
Jouni Malinen
9142b4dd45 tests: Disconnect-Request multi-session-match
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2015-01-16 12:50:16 +02:00
Jouni Malinen
c2b48088f6 tests: Fix radius_das_disconnect match + non-match case
If Calling-Station-Id matches, but CUI does not, NAS is expected to
reject the request instead of accepting it. Verify that Disconnect-NAK
is returned for this.

Signed-off-by: Jouni Malinen <j@w1.fi>
2015-01-16 12:50:16 +02:00
Jouni Malinen
861beb7269 RADIUS DAS: Check for single session match for Disconnect-Request
Previously, the first matching STA was picked. That is not really the
design in RFC 5176, so extend this matching code to go through all
specified session identification attributes and verify that all of them
match. In addition, check for a possible case of multiple sessions
matching. If such a case is detected, return with Disconnect-NAK and
Error-Code 508 (multiple session selection not supported).

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2015-01-16 12:50:16 +02:00
Jouni Malinen
201c9ad77f tests: STA not getting response to SA Query
This verifies that wpa_supplicant reconnects if PMF is enabled,
unprotected Deauthentication/Disassociation frame is received, and the
AP does not reply to SA Query.

Signed-off-by: Jouni Malinen <j@w1.fi>
2015-01-16 01:13:59 +02:00
Jouni Malinen
e1f8fe8851 tests: INTERWORKING_CONNECT after having found hidden SSID AP
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2015-01-15 12:29:02 +02:00
Jouni Malinen
783b2a977f Interworking: Fix INTERWORKING_CONNECT with zero-length SSID BSS entry
For Interworking connection to work, the SSID of the selected BSS needs
to be known to be able to associate with the AP. It was possible for the
scan results to include two BSS entries matching the BSSID when an
earlier scan with that AP has shown a hidden SSID configuration (e.g.,
when running hwsim test cases, but at least in theory, this could happen
with real use cases as well). When that happened, the incorrect BSS
entry may not have included RSN configuration and as such, it would get
rejected for Interworking connection.

Fix this by confirming that the selected BSS entry has a real SSID. If
not, try to find another BSS entry matching the same BSSID and use that,
if found with an SSID.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2015-01-15 12:24:18 +02:00
Jouni Malinen
1fef85c7c5 nl80211: Fix AP-scan-in-STA-mode error path behavior
If a second scan trigger attempt fails in STA mode, the error path was
supposed to restore the old mode that was in use before changing to STA
mode. However, wpa_driver_nl80211_set_mode() changes drv->nlmode on
success, so the recovery path needs to use the saved old_mode value
instead.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2015-01-15 00:59:14 +02:00