Commit graph

5972 commits

Author SHA1 Message Date
Jouni Malinen
9b850799c1 Fix scan-cache-clearing operation to avoid unnecessary cases
wpa_drv_scan() success case was supposed to clear
wpa_s->clear_driver_scan_cache, not params->only_new_results (which
would do nothing here).

Signed-hostap: Jouni Malinen <j@w1.fi>
2014-01-03 08:55:51 +02:00
Jouni Malinen
2f30cac36f Avoid unnecessary key clearing operations
Track set_key operations per-key index and clear keys on disconnection
only if the key was set (or may have been set which is the case for the
first operation after wpa_supplicant start).

Signed-hostap: Jouni Malinen <j@w1.fi>
2014-01-02 23:49:38 +02:00
Jouni Malinen
466bcf99c3 Remove some unnecessary EAPOL port (un)authorized callbacks
If the port status did not change or would not need to get an update
after portEnabled changes, there is no need to try to set the driver to
use the same value it is already using based on the previous state.
Remove such calls to reduce number of operations during reassociation.
In addition, this cleans up the debug log by removing unnecessary
duplicated entries.

Signed-hostap: Jouni Malinen <j@w1.fi>
2014-01-02 23:49:38 +02:00
Jouni Malinen
949938aadf Ask driver to report only new scan results if requested
If the BSS table within wpa_supplicant is flushed, request the driver to
flush its own scan result table during the next scan. This can avoid
unexpected old BSS entries showing up after BSS_FLUSH or FLUSH command
in cases where the driver may maintain its internal cache of scan
results (e.g., cfg80211 BSS table persists at least for 15 seconds).

In addition to doing this automatically on BSS_FLUSH/FLUSH, a new SCAN
command argument, only_new=1, can be used to request a manual scan
request to do same. Though, it should be noted that this maintains the
BSS table within wpa_supplicant. BSS_FLUSH followed by SCAN command can
be used to clear all BSS entries from both the driver and
wpa_supplicant.

Signed-hostap: Jouni Malinen <j@w1.fi>
2014-01-02 23:03:31 +02:00
Jouni Malinen
a1a31b6c3f Remove hostapd dump_file functionality
This debugging mechanism has now been deprecated by the control
interface commands that can be used to fetch same internal information
from hostapd in a more convenient way. Leave the empty USR1 signal
handler and configuration file parameter for backwards compatibility.
They can be removed in future versions of hostapd.

Signed-hostap: Jouni Malinen <j@w1.fi>
2014-01-02 18:15:07 +02:00
Jouni Malinen
5dec879d5b tests: Verify STA command output and EAPOL state
Signed-hostap: Jouni Malinen <j@w1.fi>
2014-01-02 18:10:30 +02:00
Jouni Malinen
ea23df652a Make EAPOL dump data available through ctrl_iface STA command
The per-STA/Supplicant state information from the EAPOL authenticator
is now available through "STA <MAC Address> eapol" command.

Signed-hostap: Jouni Malinen <j@w1.fi>
2014-01-02 17:49:48 +02:00
Jouni Malinen
96ea74b866 Convert EAPOL authenticator dump into easier to parse format
Use name=value entries one per each line and rename the state
entries to have unique names.

Signed-hostap: Jouni Malinen <j@w1.fi>
2014-01-02 17:37:21 +02:00
Jouni Malinen
ca3b71c14f Remove hostapd dump_file data that is available through ctrl_iface
There is no need to maintain two interfaces for fetching debug
information about hostapd state. The control interface is more
convenient for number of use cases, so prefer that over the dump_file
mechanism.

Signed-hostap: Jouni Malinen <j@w1.fi>
2014-01-02 17:20:51 +02:00
Jouni Malinen
4c03a2b3e1 Make RADIUS server MIB available through control interface
"MIB radius_server" control interface can now be used to fetch the
RADIUS server MIB data from hostapd.

Signed-hostap: Jouni Malinen <j@w1.fi>
2014-01-02 17:19:04 +02:00
Jouni Malinen
f538be3e82 Add more STA information into the ctrl_iface STA command
This adds TX/RX statistics and information about association into the
per-STA data that is available through the hostapd control interface. In
addition, information about the EAP method is now included with the IEEE
802.1X data.

Signed-hostap: Jouni Malinen <j@w1.fi>
2014-01-02 16:58:14 +02:00
Jouni Malinen
101bdc2e8c Remove forgotten notes about already removed driver wrappers
These old driver wrappers have been removed quite some time ago, but
some of the build configuration notes were still describing how they
are configured.

Signed-hostap: Jouni Malinen <j@w1.fi>
2014-01-02 10:23:30 +02:00
Jouni Malinen
70067530b6 Update EAP-FAST note regarding OpenSSL support
This is now supported in the current OpenSSL version.

Signed-hostap: Jouni Malinen <j@w1.fi>
2014-01-02 10:13:11 +02:00
Jouni Malinen
17b79e65a9 nl80211: Initial support for vendor commands and events
Print into the debug log the list of vendor commands and events that the
driver supports. In addition, add a generic handler for vendor events.
This can be extended for each vendor/subcmd.

Signed-hostap: Jouni Malinen <j@w1.fi>
2014-01-01 23:47:35 +02:00
Jouni Malinen
75b25ece93 tests: Verify GET_CONFIG ctrl_iface command on hostapd
Signed-hostap: Jouni Malinen <j@w1.fi>
2014-01-01 22:15:36 +02:00
Jouni Malinen
9488858f29 tests: Add more thorough WPS_AP_PIN validation
Signed-hostap: Jouni Malinen <j@w1.fi>
2014-01-01 22:11:46 +02:00
Jouni Malinen
5890fa81d8 WPS: Fix clear-from-timeout handling to avoid race condition
The 100 ms timeout to clear WPS state after EAP-Failure has been
received worked otherwise fine, but it opened a race condition on
another WPS operation starting within that wait. If that happens, the
timeout will cancel that new operation unexpectedly. Fix this by
cancelling the timeout from wpas_clear_wps().

Signed-hostap: Jouni Malinen <j@w1.fi>
2014-01-01 22:00:09 +02:00
Jouni Malinen
3bdf7d7f67 tests: Verify WPS_CHECK_PIN functionality
Signed-hostap: Jouni Malinen <j@w1.fi>
2014-01-01 21:30:57 +02:00
Jouni Malinen
474d209057 tests: P2P SD using per-peer query
Signed-hostap: Jouni Malinen <j@w1.fi>
2014-01-01 20:01:00 +02:00
Jouni Malinen
8fdcca3452 tests: Verify P2P SD request cancel
Signed-hostap: Jouni Malinen <j@w1.fi>
2014-01-01 19:56:24 +02:00
Jouni Malinen
34d35be44b tests: P2P service discovery with GAS fragmentation
Signed-hostap: Jouni Malinen <j@w1.fi>
2014-01-01 18:56:20 +02:00
Jouni Malinen
984c5b96e3 tests: P2P Presence Request
Signed-hostap: Jouni Malinen <j@w1.fi>
2014-01-01 18:46:28 +02:00
Jouni Malinen
c64e3a08a9 P2P: Send received Presence Response information to ctrl_iface monitors
The P2P_PRESENCE_REQ command did not give any easily available
indication of the response received from the GO. Make this more useful
by providing such response (if received) as a ctrl_iface monitor event
(P2P-PRESENCE-RESPONSE).

Signed-hostap: Jouni Malinen <j@w1.fi>
2014-01-01 18:44:44 +02:00
Jouni Malinen
9a170ed244 tests: Add some coverage for Device Discoverability exchange
This is not really perfect, but something to get a bit more testing
coverage.. For proper discoverability mechanism validation, the P2P
client would need to go to sleep to avoid acknowledging the GO
Negotiation Request frame. Offchannel Listen mode operation on the P2P
Client with mac80211_hwsim is apparently not enough to avoid the
acknowledgement on the operating channel, so need to disconnect from the
group which removes the GO-to-P2P Client part of the discoverability
exchange in practice.

Signed-hostap: Jouni Malinen <j@w1.fi>
2014-01-01 17:37:08 +02:00
Jouni Malinen
f7fb676633 ACS: Mark acs_fail() static
This function is not used outside acs.c.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-12-31 22:30:49 +02:00
Jouni Malinen
3cf06c9e2c OpenSSL: Include sha1/sha256 header files to verify declarations
Signed-hostap: Jouni Malinen <j@w1.fi>
2013-12-31 19:58:16 +02:00
Jouni Malinen
5ace51a48a WNM: Clean up le16 variable use to avoid sparse warnings
intval is marked le16 and should be used through proper byte order
conversion functions even if it ended up getting set correctly due to
the two operations cancelling each other.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-12-31 19:41:47 +02:00
Jouni Malinen
c5838683a8 Mark wpas_wps_er_nfc_handover_sel() static
This is not used outside wps_supplicant.c.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-12-31 19:37:15 +02:00
Jouni Malinen
8cf1e68c02 Move declaration of hostapd_acs_completed() into correct header file
This function is in hw_features.c and as such, should be declared in
hw_features.h.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-12-31 19:34:43 +02:00
Jouni Malinen
0187c41d88 Declare wpa_debug_* variables in src/utils/wpa_debug.h
These were somewhat more hidden to avoid direct use, but there are now
numerous places where these are needed and more justification to make
the extern int declarations available from wpa_debug.h. In addition,
this avoids some warnings from sparse.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-12-31 19:29:52 +02:00
Jouni Malinen
fcc61230d1 Declare wpa_drivers in src/drivers/driver.h
This avoids some warnings from sparse.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-12-31 19:19:37 +02:00
Jouni Malinen
7fd15145ff tests: RADIUS
This adds initial set of test cases to increase RADIUS testing coverage.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-12-31 19:03:39 +02:00
Jouni Malinen
d78f33030d tests: SSID contents and encoding
Signed-hostap: Jouni Malinen <j@w1.fi>
2013-12-31 19:03:39 +02:00
Jouni Malinen
20e5c2830f tests: Add IEEE 802.1X and dynamic WEP test cases
Signed-hostap: Jouni Malinen <j@w1.fi>
2013-12-31 19:03:39 +02:00
Jouni Malinen
0d79b50ae7 Clear EAPOL Logoff state on FLUSH command
Signed-hostap: Jouni Malinen <j@w1.fi>
2013-12-31 19:03:39 +02:00
Jouni Malinen
2e3aec56e7 tests: Verify mixed mode WPA+WPA2 operation
Signed-hostap: Jouni Malinen <j@w1.fi>
2013-12-31 19:03:39 +02:00
Jouni Malinen
08567ff6da tests: Verify WMM AC configuration and ACM=1 downgrade VO/VI->BE
Signed-hostap: Jouni Malinen <j@w1.fi>
2013-12-31 15:45:18 +02:00
Jouni Malinen
c2f70afa51 tests: WEXT functionality
It did not look like open mode association completed with WEXT.. I'm
commenting that test case out for now since WPA2-PSK worked. If you care
about WEXT, feel free to fix it and submit a patch to remove the
"REMOVED_" prefix here..

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-12-31 15:45:18 +02:00
Jouni Malinen
6e917c3e25 tests: Increase nl80211 test coverage with monitor/connect
Add test cases to use connect command instead of auth+assoc commands and
AP mode operations using the old monitor interface design.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-12-31 15:45:18 +02:00
Jouni Malinen
327b01d3d7 nl80211: Add driver param for forcing monitor and connect APIs
use_monitor=1 and force_connect_cmd=1 driver parameters can now be used
to force older monitor interface design and the connect API (SME in
driver) to increase hwsim testing coverage.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-12-31 15:45:18 +02:00
Jouni Malinen
d7257de631 tests: Verify cfg80211 P2P Device use
Signed-hostap: Jouni Malinen <j@w1.fi>
2013-12-31 15:45:18 +02:00
Jouni Malinen
6f06766e71 nl80211: Fix nl_mgmt handling in partial error case
If Action frame registration in nl80211_mgmt_subscribe_non_ap() failed
for any frame type, the previous implementation skipped
nl80211_mgmt_handle_register_eloop() call. This is not desirable since
none of the Action frame types could be received and even worse, the
following nl80211_destroy_eloop_handle() call for nl_mgmt would likely
result in crashing the process due to the ELOOP_SOCKET_INVALID XOR
operation. This could be triggered at least in a P2P group interface
startup failure case.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-12-31 15:45:18 +02:00
Jouni Malinen
4ea6a47133 nl80211: Prefer newer scan result over older during duplicate removal
Previously, it was possible for bss_info_handler() to end up dropping a
newer scan result entry if there were two entries with the same BSSID
and SSID (i.e., only frequency was different) and we were not associated
with either. This could happen, e.g., in some P2P use cases where device
discovery may happen on different channels. Fix this by checking the age
of the scan entries as well to prefer the most recent response.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-12-31 15:45:18 +02:00
Jouni Malinen
9489637b42 tests: Verify dynamic wpa_supplicant interface addition/removal
Signed-hostap: Jouni Malinen <j@w1.fi>
2013-12-31 15:45:18 +02:00
Jouni Malinen
d52747c99e wpaspy: Do not leave socket files behind if connection fails
Ctrl::__init__ needs to handle socket.connect() exceptions and unlink
the client socket file on failures.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-12-31 15:45:18 +02:00
Jouni Malinen
b44db5f6d6 wpaspy: Fix tracking of attached status
The attached variable was initialized and checked, but never updated.
Fix that by updating it on successful ATTACH/DETACH command.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-12-31 09:29:14 +02:00
Jouni Malinen
2eef5177ad nl80211: Report set_supp_port failures in debug log
Signed-hostap: Jouni Malinen <j@w1.fi>
2013-12-31 09:16:27 +02:00
Jouni Malinen
a0bdd1916f nl80211: Share a helper function for connect and associate commands
Most of the attributes to these commands are identical and there is no
need to maintain two copies of the same functionality.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-12-31 09:16:27 +02:00
Jouni Malinen
e00d546ca3 Remove unnecessary build #ifdef from definitions
This type of definition by itself does not change the binary at all.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-12-31 09:16:27 +02:00
Jouni Malinen
4848a38d85 Get rid of duplicated cipher suite and AKM definitions
WPA_CIPHER_* and CIPHER_* are used for the exact same set of cipher
suites with the main difference being that the WPA_CIPHER_* version is
suitable to be used as a bitfield. Similarly, WPA_KEY_MGMT_* and
KEY_MGMT_* have similar design for AKMs. There is no need to maintain
two separate copies of the definitions since the bitfield compatible
version can be used for both needs. Get rid of the CIPHER_* and
KEY_MGMT_* versions to clean up the implementation by getting rid of
unnecessary mapping functions.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-12-31 09:16:27 +02:00