Commit graph

118 commits

Author SHA1 Message Date
Jouni Malinen
cc28ad8cdf Fix Deauth/Disassoc callback handling with test frames
The Deauth/Disassoc TX status callbacks were ending up kicking the
station entry from kernel driver when test functionality was used to
inject Deauth/Disassoc frames from the AP with the purpose of leaving
the local association in place. Fix this by using STA flags to figure
out whether there was a pending callback for the frame that we need
to act on.

In addition, add forgotten functionality for the Disassoc TX status
callback to match the behavior with Deauth.
2011-09-06 21:03:02 +03:00
Jouni Malinen
4dc03726de Delay STA entry removal until Deauth/Disassoc TX status in AP mode
This allows the driver to use PS buffering of Deauthentication and
Disassociation frames when the STA is in power save sleep. The STA
entry (and PTK) will be removed from the kernel only after the
Deauth/Disassoc has been transmitted (e.g., when the STA wakes up).
A hardcoded two second timeout is used to limit the length of this
window should the driver fail to deliver the frame (e.g., the STA
is out of range and does not wake up). The kernel STA entry is
marked unauthorized during the wait to avoid accepting Data
frames from the STA that we have decided to disconnect.

This behavior is available only with drivers that provide TX status
events for Deauth/Disassoc frames (nl80211 at this point). Other
drivers continue to use the previous behavior where the STA entry
is removed immediately.
2011-08-28 23:07:02 +03:00
Ben Greear
24d75245bd AP: Update logging related to inactivity and disassociation
Add MAC addresses for stations and use wpa_msg instead of printf
methods to make it easier to grep logs and find messages for the
station in question.

Signed-off-by: Ben Greear <greearb@candelatech.com>
2011-02-24 17:44:45 +02:00
Johannes Berg
0661eed204 AP: Add callback for STA authorized transitions
Add a callback for station's authorized transitions
to allow wpa_supplicant to emit events in DBus.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2011-02-02 16:56:59 +02:00
Johannes Berg
6905dcb1e0 AP: Introduce sta authorized wrappers
To enable making state change notifications on the WLAN_STA_AUTHORIZED
flag, introduce ap_sta_set_authorized(), and to reduce use of the flag
itself also add a wrapper for testing the flag: ap_sta_is_authorized().

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2011-02-02 16:52:32 +02:00
Jouni Malinen
0e8a96a911 Get rid of struct hostapd_driver_ops abstraction
This is not needed anymore and just makes things more difficult
to understand, so move the remaining function pointers to direct
function calls and get rid of the struct hostapd_driver_ops.
2010-11-24 16:50:06 +02:00
Jouni Malinen
51e2a27a21 hostapd_driver_ops reduction
set_sta_vlan, get_inact_sec, sta_deauth, sta_disassoc, and sta_remove
to use inline functions instead of extra abstraction.
2010-11-24 15:36:02 +02:00
Jouni Malinen
cee7d66b1d hostapd: Start removing struct hostapd_driver_ops abstraction
Commit bf65bc638f started the path to
add this new abstraction for driver operations in AP mode to allow
wpa_supplicant to control AP mode operations. At that point, the
extra abstraction was needed, but it is not needed anymore since
hostapd and wpa_supplicant share the same struct wpa_driver_ops.

Start removing the unneeded abstraction by converting
send_mgmt_frame() to an inline function, hostapd_drv_send_mlme().
This is similar to the design that is used in wpa_supplicant and
that was used in hostapd in the past (hostapd_send_mgmt_frame()
inline function).
2010-11-24 15:19:50 +02:00
Jouni Malinen
aefb53bd5d P2P: Disable periodic NoA when non-P2P STA is connected
For now, this applies to the test command that can be used to set
periodic NoA (p2p_set noa). The value are stored and periodic NoA
is enabled whenever there are no non-P2P STAs connected to the GO.
2010-09-09 07:17:20 -07:00
Jouni Malinen
8ccbe415ba P2P: Add group notifications 2010-09-09 07:17:17 -07:00
Jouni Malinen
b305c684b8 P2P: Save a copy of P2P IE(s) data from (Re)Association Request 2010-09-09 07:17:17 -07:00
Jouni Malinen
4254100d6c Stop processing if STA VLAN bind fails 2010-04-15 23:44:10 +03:00
Jouni Malinen
0823031750 Fix Windows compilation issues with AP mode code 2010-04-04 08:14:14 +03:00
Felix Fietkau
53f3d6f3e6 hostapd: allow stations to move between different bss interfaces
With this patch, a client gets kicked out of the last BSS it was
attached to, when it is associating to a different one.
While mac80211 does allow a station to be present on multiple bss
interfaces, this does seem to cause problems both for the stack
and for hostapd.
2010-03-06 22:30:25 +02:00
Felix Fietkau
39f42d1193 hostapd: fix bogus nl80211 interface remove messages for STA WDS 2010-03-06 20:52:22 +02:00
Jouni Malinen
81f4f6195e Include header files explicitly in *.c, not via header files 2009-12-26 00:31:51 +02:00
Jouni Malinen
6226e38d00 Rename some src/ap files to avoid duplicate file names
Doxygen and some build tools may get a bit confused about same file
name being used in different directories. Clean this up a bit by
renaming some of the duplicated file names in src/ap.
2009-12-26 00:05:40 +02:00
Jouni Malinen
1057d78eb8 Move generic AP functionality implementation into src/ap
This code can be shared by both hostapd and wpa_supplicant and this
is an initial step in getting the generic code moved to be under the
src directories. Couple of generic files still remain under the
hostapd directory due to direct dependencies to files there. Once the
dependencies have been removed, they will also be moved to the src/ap
directory to allow wpa_supplicant to be built without requiring anything
from the hostapd directory.
2009-12-25 01:12:50 +02:00
Renamed from hostapd/sta_info.c (Browse further)