Commit graph

5801 commits

Author SHA1 Message Date
Jouni Malinen
7d6d73701e hostapd: Add AP-ENABLED/DISABLED ctrl_iface events
Signed-hostap: Jouni Malinen <j@w1.fi>
2013-11-03 19:51:06 +02:00
Jouni Malinen
e1c5faf007 hostapd: Track interface state
The new hostapd_iface::state enum is used to track the current state of
the hostapd interface (a radio/wiphy).

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-11-03 19:51:06 +02:00
Jouni Malinen
f0793bf191 hostapd: Wait for channel list update after country code change
If hostapd is requested to set the country code and the previous country
code differs from the new one, the channel list information from the
driver may change. This change may not be instant, so wait for an
EVENT_CHANNEL_LIST_CHANGED event before continuing interface setup with
fetching of the channel list information. This fixes issues where the
selected channel is not available based on the previous regulatory data
and update through CRDA takes some time.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-11-03 19:51:06 +02:00
Jouni Malinen
ae134e1d2b hostapd: Add ctrl_iface events for ACS
These give status information to external observers from automatic
channel selection operations.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-11-03 19:51:06 +02:00
Jouni Malinen
ad08e1413b hostapd: Move ctrl_iface initialization to happen earlier
Channel determination may take considerable time when ACS or DFS is
used, so it is useful to be able to observe this process through the
control interface. Move the initialization of the control interfaces to
happen before channel determination so that this can be achieved.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-11-03 19:51:06 +02:00
Jouni Malinen
c20cb023e2 hostapd: Remove hostapd_interface_init2()
This was an unnecessary wrapper functions for calling two functions from
a single place in the code. It is cleaner to just call those two
functions directly.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-11-03 19:51:06 +02:00
Jouni Malinen
4a5deb9b9d hostapd: Simplify interface initialization
Use hostapd_interface_init2() for all interfaces instead of the
previously used different paths for per-interface-config and
per-BSS-config cases. This moves the calls to hostapd_driver_init() and
hostapd_setup_interface() to happen after all configuration files have
been read.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-11-03 19:51:06 +02:00
Jouni Malinen
e114c49cfc tests: Add an EAP-TLS test case
This fixes the user.key file (incorrect key was copied previously) and
adds a test case for EAP-TLS with WPA2-Enterprise.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-11-03 19:51:06 +02:00
Jouni Malinen
22b99086ce tests: Add more EAP test cases
This increases EAP method coverage for WPA2-Enterprise to include
EAP-pwd, EAP-GPSK, EAP-SAKE, EAP-EKE, EAP-IKEv2, EAP-PAX, and EAP-PSK.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-11-03 19:51:06 +02:00
Jouni Malinen
186c905912 DFS: Add control interface events for various DFS events
These can be useful for external programs that track the current state
of the AP.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-11-03 11:31:48 +02:00
Jouni Malinen
ddf551747c hostapd: Add control interface test commands for radar detection
If hostapd is build with CONFIG_TESTING_OPTIONS=y, the RADAR control
interface command can be used to test hostapd behavior on arbitrary
driver radar events.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-11-03 11:31:48 +02:00
Jouni Malinen
884f1a3c65 nl80211: Verify radar event attributes exist before using them
While these attributes may be expected to be present always, this needs
to be verified within driver_nl80211.c since we cannot depend on the
kernel/driver working correctly.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-11-03 11:31:48 +02:00
Jouni Malinen
b5476d940e tests: Add run-tests.py --no-reset
This can be used to request the previously used default behavior where
the devices are not stopped at the end of a test case if a single test
case is run.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-11-03 11:31:48 +02:00
Jouni Malinen
5230bf64e8 tests: hostapd behavior on dynamic addition of invalid config
Verify that hostapd handles ENABLE command on invalid configuration
correctly and allows the configuration to be fixed or the interface to
be removed.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-11-03 11:31:48 +02:00
Jouni Malinen
71cdf6b624 hostapd: Fix ENABLE failure to not remove interface
Previously, ENABLE command ended up freeing the hostapd_iface context on
initialization failures, but did not even remove the interface from the
list of available interfaces. This resulted in use of freed memory with
any following operation on the same interface. In addition, removing the
interface on initialization failure does not seem like the best
approach. Fix both of these issues by leaving the interface instance in
memory, but in disabled state so that the configuration can be fixed and
ENABLE used again to enable the interface or REMOVE used to remove the
interface.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-11-03 11:31:48 +02:00
Jouni Malinen
1640a2e424 tests: Add test cases for SAE
Signed-hostap: Jouni Malinen <j@w1.fi>
2013-11-03 11:31:48 +02:00
Jouni Malinen
18ca733248 SAE: Fix group selection
Number of regressions had shown up in wpa_supplicant implementation of
SAE group selection due to different integer array termination (-1 in
hostapd, 0 in wpa_supplicant) being used for SAE groups. The
default_groups list did not seem to use any explicit termination value.
In addition, the sae_group_index was not cleared back to 0 properly
whenever a new SAE session was started.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-11-02 18:07:49 +02:00
Jouni Malinen
f5f59e4f57 tests: Clean up output formatting with str.format()
Signed-hostap: Jouni Malinen <j@w1.fi>
2013-11-02 17:07:13 +02:00
Jouni Malinen
65015b2d8e Replace unnecessary UTF-8 characters with ASCII versions
There is no need for using UTF-8 in these files when perfectly fine
ASCII versions of these characters exist.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-11-02 16:01:32 +02:00
Jouni Malinen
bafd8bfa57 tests: Remove trailing whitespace
Signed-hostap: Jouni Malinen <j@w1.fi>
2013-11-02 15:40:36 +02:00
Jouni Malinen
f01edbcfac tests: Rename stop-wifi.sh to stop.sh
This makes script naming more consistent with start.sh.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-11-02 15:39:25 +02:00
Jouni Malinen
78060b25a1 tests: Simplify test_ap_bss_add_remove implementation
Use lists and loops to avoid duplicated operations.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-11-02 13:53:23 +02:00
Jouni Malinen
57661377df tests: Use a helper function to rename wpa_supplicant/hostapd logs
Signed-hostap: Jouni Malinen <j@w1.fi>
2013-11-02 13:04:06 +02:00
Jouni Malinen
61323e70e1 Convert perror/printf calls to wpa_printf
This makes debug and error logging more consistent and allows them to be
directed to a file more easily.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-11-02 12:58:33 +02:00
Jouni Malinen
8f47f31dd8 tests: Always write run-tests.py debug logs a file
Remove the -l command like option from run-tests.py and always enable
writing of debug level logs to files. The stdout debug verbosity is
controlled independently of the debug log files.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-11-02 12:20:59 +02:00
Jouni Malinen
75428961d9 tests: Split hostapd debug log into per test case files
Signed-hostap: Jouni Malinen <j@w1.fi>
2013-11-02 11:53:38 +02:00
Jouni Malinen
3f134b4357 hostapd: Accept RELOG from global control interface
This makes it easier to recycle log file (-f) when no active interface
is in use.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-11-02 11:52:35 +02:00
Jouni Malinen
b253e6ff55 hostapd: Use wpa_printf() for hostapd_logger() to stdout
This allows log-to-file (-f command line option) to be used to redirect
these messages to the same file with all the other stdout debug.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-11-02 11:32:19 +02:00
Jouni Malinen
d956022c11 tests: Ignore old scan results in test_grpform_pbc
This is needed to avoid invalid PBC session overlap detection when
the previous test case used active PBC mode and the old BSS entry
in cfg80211 may still be valid when starting the next test case.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-11-02 11:27:16 +02:00
Jouni Malinen
c65f23ab64 tests: Use single channel scans to speed up test cases
A full scan in these specific test cases does not add anything to the
coverage, so use a single channel scan for the station connection to
remove undesired extra time needed for a full scan.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-11-02 11:22:16 +02:00
Jouni Malinen
de684a2b83 tests: Add run-tests.py --shuffle-test
This optional argument can be used to randomize the order in which the
test cases are run. This can provide more coverage on testing
interactions of common use cases in various different sequences. Such
issues have already been found even with the fixed order of test cases,
but being able to reorder the tests makes this more efficient.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-11-02 10:30:37 +02:00
Johannes Berg
fdbc092389 hwsim tests: Add build script
This is easier than to copy/paste from the README. We may
want to extend it later to change the .config for some
common differences between systems (e.g., libnl/libbfd).

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-11-02 10:17:46 +02:00
Johannes Berg
a5d7da3fd3 hwsim tests: Prefill database in VM tests
In some cases, e.g., with the VM tests if the VM crashes, it
can be useful to know which tests should have run but didn't
(or didn't finish). In order to catch these more easily, add
an option to prefill the database with all tests at the very
beginning of the testing (in a new NOTRUN state) and use the
option in the VM tests.

Signed-hostap: Johannes Berg <johannes.berg@intel.com>
2013-11-02 10:17:44 +02:00
Johannes Berg
63f83fac0d hwsim tests: Create results database in VM tests
Create a results.db in the output directory when running
the tests in a VM. To make that easier, create the tables
in the python script if they don't exist.

Signed-hostap: Johannes Berg <johannes.berg@intel.com>
2013-11-02 10:16:28 +02:00
Johannes Berg
4a1b8901ab hwsim tests: Refactor test results reporting
Refactor the test reporting to treat the different results
(success/skip/failure) identically. This makes the timing
seem a bit longer, but cleans up the code which will allow
for adding more checks (e.g., on the captured data files)
later.

Signed-hostap: Johannes Berg <johannes.berg@intel.com>
2013-11-02 10:03:14 +02:00
Johannes Berg
1cd3eae362 hwsim tests: Allow setting KERNEL and KVMARGS
Rather than just having KERNELDIR, allow setting KERNEL directly.
Also remove the -s option that prevents running multiple machines
at the same time, but add a KVMARGS= variable that can be used to
restore that if needed.

Signed-hostap: Johannes Berg <johannes.berg@intel.com>
2013-11-02 10:01:09 +02:00
Jouni Malinen
c092d83e26 P2P: Clear pending group formation data on group removal
It was possible for the wpa_s->show_group_started and wpa_s->go_params
to be left set when a P2P group was removed before group formation had
completed. In case a separate P2P group interface was not used, this
could rsult in all future scans using the hardcoded DIRECT-* SSID and as
such, not find the network they were trying to find. Fix this by
clearing these P2P parameters on group removal.

Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
2013-11-01 10:31:55 +02:00
Jouni Malinen
9100b6607b P2P: Debug print reason for specific SSID for scan
It can be useful to see whether the specific P2P SSID was used for scan
based on p2p_in_provisioning or show_group_started when debugging issues
where this case shows up unexpectedly.

Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
2013-11-01 10:30:50 +02:00
Jouni Malinen
a633397756 tests: Test dynamic BSS addition/removal
test_ap_bss_add_remove verifies hostapd behavior when BSSes are
added/removed in multi-BSS configuration.

Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
2013-10-31 23:04:50 +02:00
Jouni Malinen
2aec4f3c0c Allow add-BSS operation to re-use existing netdev
When removing and re-adding the first wlan# netdev to hostapd
dynamically, the netdev is already present and should not be removed and
re-added to maintain its state as not-added-by-hostapd so that it does
not get removed automatically.

Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
2013-10-31 22:34:25 +02:00
Jouni Malinen
5592065850 hostapd: Allow a single BSS to be removed from an interface
The global control interface command "REMOVE <ifname>" can now be used
to remove a single virtual interface (BSS) without affecting other
virtual interfaces on the same radio.

Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
2013-10-31 22:30:15 +02:00
Kyeyoon Park
2e2fff37e9 hostapd: Allow a single BSS to be added to an interface
The global control interface command "ADD
bss_config=<phyname>:<config file>" can now be used to add a single
virtual interface (BSS) to an interface.

Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
2013-10-31 22:30:15 +02:00
Kyeyoon Park
a1fb5692af hostapd: Make hostapd_interface_init_bss() available externally
Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
2013-10-31 22:00:31 +02:00
Kyeyoon Park
66936c6af8 hostapd: Make hostapd_init() available externally
Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
2013-10-31 22:00:31 +02:00
Kyeyoon Park
390e489c0d hostapd: Allow the first BSS in a multi-BSS setup to be removed
This moves the vif added check from core hostapd to the driver wrapper
(only driver_nl80211.c uses this) and reorders operations a bit to allow
the first BSS (vif) to be removed from a multi-BSS setup.

Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
2013-10-31 22:00:31 +02:00
Kyeyoon Park
834ee56f78 nl80211: Make wpa_driver_nl80211_data::first_bss pointer
This is needed to allow the first BSS to be removed and replaced by the
next one in the list.

Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
2013-10-31 22:00:31 +02:00
Jouni Malinen
748c0ac0e7 nl80211: Fix monitor interface reference counting
The first user of monitor interface was not counted and that could
result in the monitor interface getting removed if the initial interface
was removed from a multi-BSS setup.

Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
2013-10-31 22:00:31 +02:00
Jouni Malinen
08e55ebbb0 nl80211: Add a debug print for DEL_BEACON
This is quite helpful in debugging beaconing issues.

Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
2013-10-31 22:00:12 +02:00
Kyeyoon Park
33b0b330ce hostapd: Fix error path in hostapd_add_iface()
Incorrect count variable was used in freeing up the BSS data.

Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
2013-10-31 15:59:12 +02:00
Helmut Schaa
770ecdf27c ACS: Do not get stuck while failing to do a subsequent scan
Return control flow to hostapd by calling hostapd_acs_completed()
if requesting a scan from the underlying device fails.

Signed-hostapd: Helmut Schaa <helmut.schaa@googlemail.com>
2013-10-31 15:12:21 +02:00