Commit graph

819 commits

Author SHA1 Message Date
Jouni Malinen
09f58c0984 Share common code in wpa_supplicant_{disassociate,deauthenticate}() 2010-08-26 13:43:38 +03:00
Jouni Malinen
eb0a3c7f96 Cancel authentication timeout on local deauth/disassoc request
Without this, the timeout may be left behind even when we are not
connected and may result in unwanted operation when the timeout
triggers.
2010-08-26 13:39:58 +03:00
Masashi Honma
509a39727f WPS: Fix unused variable warning
The wpa_supplicant compilation without CONFIG_WPS option results in
messages below.

scan.c: In function 'wpa_supplicant_scan':
scan.c:246: warning: unused variable 'wps'

This trivial patch erases this warning.
2010-08-20 09:44:50 +03:00
Jouni Malinen
f9cd8587fb dbus: Deauthenticate instead of disassociate on disconnect command
This clears up authentication state in the driver and in case of
cfg80211, unlocks the BSS entry for the previously used AP. The
previous commit cf4783e35f changed
only the ctrl_iface DISCONNECT command behavior; this new commit
does the same for D-Bus commands.
2010-08-18 21:27:30 +03:00
Samuel Ortiz
7e26053a2c sme: Check for prev_bssid from sme_event_disassoc
wpa_s->bssid is already cleared by mark_disassoc() when we're getting the
disassociation event for the case where wpa_supplicant requested
disassociation. wpa_s->sme.prev_bssid holds the BSSID we need to check
for, so use that instead.

Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2010-08-18 21:23:26 +03:00
Jouni Malinen
2e75a2b3a6 Add more debug info on deauth/disassoc events and commands 2010-08-17 21:04:38 +03:00
Samuel Ortiz
cb1583f64b sme: Try all authentication algorithms when the first one fails
When passing several authentication algorithms through auth_alg, we
should try all of them when the first one fails. The wext driver goes
through the connect nl80211 command and the retries are then handled by
the kernel. The nl80211 doesn't and we have to handle that from
userspace.

Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2010-08-17 16:39:33 +03:00
Jouni Malinen
77895cd937 Add a mechanism to insert notes to wpa_supplicant debug log
This can be used to insert information from external programs to the
wpa_supplicant debug log.
2010-08-11 18:07:22 +03:00
Jouni Malinen
f3f0f648d7 wpa_cli: Clean up redrawing and filter out BSS added/removed events 2010-08-11 17:58:04 +03:00
Jouni Malinen
24f7694062 Remove get-first-scan-results-before-request optimization
This has already been disabled in most use cases and can result
in problems with some drivers, so better just remove it completely.
2010-07-18 16:11:03 -07:00
Jouni Malinen
9b7124b27f Add some more debug for driver events 2010-07-17 20:33:34 -07:00
Jouni Malinen
5bc0cdb721 Ignore scan results in wpa_supplicant AP mode
This is needed to avoid trying to reassociate based on new scan
results when using wpa_supplicant to control AP mode. This could
happen if something external triggered the driver to run a scan.
2010-07-17 20:32:25 -07:00
Jouni Malinen
979b988ed6 WPS: Do not allow Label and Display config methods to be enabled
It is unclear which PIN is used if both Label and Display config
methods are advertised. Avoid this by not allowing such configuration.
2010-07-17 20:30:49 -07:00
Jouni Malinen
4436274bef SME: Do not skip initial scan request
When SME is in wpa_supplicant (mac80211), we need to make sure that
the kernel code has valid BSS entry for the AP. In some cases it
seemed to be possible to end up not having current information in
cfg80211 or mac80211 which can result to association failures. Avoid
this by always running through the scan request before initial
connection attempt.
2010-07-17 20:28:22 -07:00
Jouni Malinen
6e3f7173f1 SME: Retry scan after authentication failure
This is needed to avoid getting stuck if driver fails authentication
request for some reason.
2010-07-17 20:27:19 -07:00
Jouni Malinen
3f967fe055 Verify that l2_packet is initialized before notification call
It is possible that l2_packet is not used with wpa_supplicant
in some cases, so better make sure we do not end up notifying
l2_packet code about authentications unless it was actually
initialized in the first place.
2010-07-17 20:26:47 -07:00
Jouni Malinen
69a6b47aa0 Fix wpa_supplicant AP mode to ignore EAPOL Supplicant port callback
This is needed to avoid setting EAPOL PAE port status incorrectly
when using wpa_supplicant to control AP mode operations.
2010-07-17 20:25:41 -07:00
Jouni Malinen
79614ec55b bgscan learn: Remove forgotten debug printf 2010-07-10 19:59:31 -07:00
Jouni Malinen
3b7442e5fe bgscan learn: Mark BSSes that show up in the same scan as neighbors 2010-07-10 18:33:22 -07:00
Jouni Malinen
2e2a8d073d bgscan learn: Probe one new channel at a time to find APs
This allows APs to be found from channels that have not previously
been observed to contain APs for this ESS.
2010-07-10 18:09:41 -07:00
Jouni Malinen
fc480e88bf bgscan learn: Learn BSS information based on previous scans
Store list of all discovered BSSes in the ESS and on which frequencies
they have been seen. Use this information to dynamically generated the
list of channels for background scans.
2010-07-10 17:41:16 -07:00
Jouni Malinen
2e8d6ae32e bgscan learn: Add data file for storing learned network information 2010-07-10 16:05:31 -07:00
Jouni Malinen
c4d71c2505 bgscan: Add starting point for more advanced bgscan module: learn
This is based on the bgscan "simple" module and this initial commit
does not add any new functionality.
2010-07-10 15:55:48 -07:00
Jouni Malinen
c2594c3677 bgscan: Provide scan results to the notify_scan handler 2010-07-10 15:43:44 -07:00
Sam Leffler
3b038d7968 Fix bgscan stopping after dissassociation
Clear bgscan_ssid on disassoc event so bgscan is initialized the next
time we reach COMPLETED state.
2010-07-10 14:43:48 -07:00
Jouni Malinen
41e650ae5c WPS: Use different scan result sorting rules when doing WPS provisioning
The AP configuration may change after provisioning, so it is better
not to use the current security policy to prioritize results. Instead,
use WPS Selected Registrar attribute as the main sorting key and use
signal strength next without considering security policy or rate sets.
The non-WPS provisioning case remains as-is, i.e., this change applies
only when trying to find an AP for WPS provisioning.
2010-06-11 13:50:13 -07:00
Jouni Malinen
f62c2315f7 Show signal level and WPS support in scan results debug dump
This makes it easier to debug AP selection for WPS provisioning.
2010-06-11 13:47:33 -07:00
Jouni Malinen
d902a9c1bc Fix scan_runs counting
Addition of the background scanning mechanism in commit
60b94c9819 moved the scan trigger
into a new function that was also incrementing the scan_runs
counter, but the removal of the previous scan_runs incrementation
was forgotten from that patch. This counter should only be updated
into a single location, so remove the old one. This improves AP
selection for WPS provisioning by not skipping some of the initial
scans.
2010-06-11 11:15:16 -07:00
Jouni Malinen
7d6640a62c WPS ER: Add command for configuring an AP
wps_er_config can now be used to configure an AP. It is similar to
wps_er_learn, but instead of only learning the current AP settings,
it continues to send M8 with the new settings for the AP.
2010-05-28 00:01:48 +03:00
Jouni Malinen
3085b8052e WPS ER: Add initial documentation for External Registrar functionality 2010-05-27 15:25:18 +03:00
Jouni Malinen
15dbf1291a WPS ER: Add ctrl_iface event for learned AP settings 2010-05-27 15:24:45 +03:00
Jouni Malinen
0848668513 WPS ER: Allow AP filtering based on IP address
wps_er_start command now takes an optional parameter that can be used
to configure a filter to only allow UPnP SSDP messages from the
specified IP address. In practice, this limits the WPS ER operations
to a single AP and filters out all other devices in the network.
2010-05-27 15:23:55 +03:00
Jouni Malinen
7cc5995845 Skip D-Bus signals if the dbus_path is not yet set
This avoids an invalid D-Bus call during interface initialization.
The wpa_state change can happen before the D-Bus interface is set up,
so we must be preparted to handle this early event signal. In theory,
it should be possible to reorder initialization code to make sure
D-Bus signals are ready, but that would likely require quite a bit of
code restructuring, so it looks like a safer option for now is to just
skip the early event.
2010-05-23 20:23:11 +03:00
Jouni Malinen
25c226ea45 Fix CONFIG_AP=y build without CONFIG_IEEE8021X_EAPOL=y 2010-05-23 12:18:47 +03:00
Masashi Honma
37a86b7b36 Fix: AP mode wpa_supplicant build
The wpa_supplicant compilation with CONFIG_AP option and without
CONFIG_IEEE80211R, CONFIG_WPS, NEED_SME, CONFIG_CLIENT_MLME options
results in following messages.

../src/ap/drv_callbacks.o: In function `hostapd_notif_assoc':
../src/ap/drv_callbacks.c:59: undefined reference to
`ieee802_11_parse_elems'
gmake: *** [wpa_supplicant] Error 1
2010-05-23 12:12:40 +03:00
Jouni Malinen
8401a6b028 Add Linux rfkill support
Add a new wpa_supplicant state: interface disabled. This can be used
to allow wpa_supplicant to be running with the network interface even
when the driver does not actually allow any radio operations (e.g.,
due to rfkill).

Allow driver_nl80211.c and driver_wext.c to start while rfkill is in
blocked state (i.e., when ifconfig up fails) and process rfkill
events to block/unblock WLAN.
2010-05-23 10:27:32 +03:00
Kel Modderman
1491f8a785 wpa_gui-qt4: Fix network selection
Use regular expression matches to see if input is not the (now translated?)
string "Select any network" and is a "<network id>: <ssid>" string or the
"all" keyword where that is applicable.

Signed-off-by: Kel Modderman <kel@otaku42.de>
2010-05-02 11:17:13 +03:00
Kel Modderman
adc8d4a791 Fix enabling of networks while another network is being used
Enable a network block, even if there is a current configuration, if it
was disabled.

Signed-off-by: Kel Modderman <kel@otaku42.de>
2010-05-02 11:08:03 +03:00
Jouni Malinen
0b86f67a29 Add wpa_gui-qt4 translation files into build 2010-04-18 19:15:07 +03:00
Jouni Malinen
4fc387fce8 wpa_gui: lupdate run before release 2010-04-18 19:08:14 +03:00
Jouni Malinen
df9b245e76 wpa_gui: Fix Windows build 2010-04-18 19:06:24 +03:00
Jouni Malinen
be48214d2b Preparations for 0.7.2 release 2010-04-18 18:02:34 +03:00
Masashi Honma
5008cb5e55 Support for Solaris default shell restriction
Some shells (like Solaris default /bin/sh) doesn't allow -e
option for file existence check. Use -f instead.
2010-04-17 17:15:23 +03:00
Jouni Malinen
74e259ec7c Do not trigger initial scan if there are no enabled networks
This allows wpa_supplicant to be started quickly with an empty
configuration. If an external program wants to fetch scan results
from wpa_supplicant, it will need to request a scan explicitly
in this type of case.
2010-04-16 18:56:23 +03:00
Jouni Malinen
5fbc1f279b Fix get_interfaces() driver call to use correct drv_priv data 2010-04-14 16:38:53 +03:00
Jouni Malinen
20e26395c8 SME: Fix build without 802.11r or WPS 2010-04-12 09:39:36 +03:00
Jouni Malinen
92aaafe6bd .gitignore for generated language files 2010-04-11 23:00:51 +03:00
Stefan Oswald
7c00f6ba86 wpa_gui: Add Qt translator installation and German translation
This takes QTranslator into use and adds a German translation of
wpa_gui.
2010-04-11 22:58:08 +03:00
Stefan Oswald
0d76b1ab5f wpa_gui: Make Status strings visible to linguist
Linguist cannot see the strings coming from wpa_supplicant, so create
a function that translates these to tr() strings inside wpa_gui
source code.
2010-04-11 22:42:02 +03:00
Stefan Oswald
9086fe4466 wpa_gui: Convert strings to use tr() in user-visible text
This is in preparation for allowing wpa_gui to be translated.
2010-04-11 22:35:02 +03:00