Commit graph

4041 commits

Author SHA1 Message Date
Jouni Malinen
0544b24248 Add BSSID and reason code (if available) to disconnect event
This adds more details into the CTRL-EVENT-DISCONNECTED event to
make it easier to figure out which network was disconnected in some
race conditions and to what could have been the reason for
disconnection. The reason code is currently only available with
the nl80211 driver wrapper.
2010-04-11 21:25:15 +03:00
Jouni Malinen
488d0934ab hostapd_cli: Add deauth/disassoc commands to usage help 2010-04-11 21:00:16 +03:00
Jouni Malinen
e3802622db nl80211: Define set_freq for wpa_supplicant, too 2010-04-11 20:36:16 +03:00
Jouni Malinen
c706d5aa17 Add wpa_supplicant AP mode events for Public Action frames 2010-04-11 20:33:33 +03:00
Jouni Malinen
195420b8d1 Add WPS Registrar success callback 2010-04-11 20:21:08 +03:00
Jouni Malinen
b3db190fa2 Started to make set_ap_wps_ie() capable of adding multiple IEs
This mechanism can be used to add various IEs to Beacon and Probe
Response frames and it should be made clear that it is not reserved
only for WPS IE.
2010-04-11 20:16:43 +03:00
Jouni Malinen
f90ceeaabf wpa_supplicant AP mode: Add function for enabling MAC address filtering
This can be used to allow only a specific station to associate.
2010-04-11 20:08:00 +03:00
Jouni Malinen
48b357a989 Make sure AP interface is initialize before accepting WPS commands 2010-04-11 20:06:12 +03:00
Jouni Malinen
7a649c7dda wpa_supplicant AP: More thorough AP mode deinit 2010-04-11 20:03:39 +03:00
Jouni Malinen
508545f3a9 Add more wpa_supplicant AP mode parameters for the driver wrapper
This makes it easier to configure AP mode for drivers that take care
of WPA/RSN IE generation.
2010-04-11 20:02:01 +03:00
Jouni Malinen
4b768ed0b2 Add registerable callback for wpa_supplicant AP mode completion 2010-04-11 19:59:33 +03:00
Jouni Malinen
1c4c9c5078 Try to start a new scan more quickly after driver rejection
This speeds up recovery from some cases where the driver may refuse
a new scan request command temporarily.
2010-04-11 19:56:23 +03:00
Jouni Malinen
8cd82735cb Add an option to request a connection without a new scan 2010-04-11 19:55:40 +03:00
Jouni Malinen
64e58f5189 Add option for overriding scan result handler for a single scan 2010-04-11 19:53:31 +03:00
Jouni Malinen
087f0254d7 FT: Fix wpa_sm_set_ft_params wrapper for non-FT build 2010-04-11 19:49:32 +03:00
Jouni Malinen
814782b9fe Allow driver wrappers to indicate maximum remain-on-channel duration 2010-04-11 19:42:37 +03:00
Jouni Malinen
de12717a56 nl80211: Fix key configuration in wpa_supplicant AP mode 2010-04-11 19:35:24 +03:00
Jouni Malinen
bc19f67240 nl80211: Remove forgotten Action frame registration example 2010-04-11 19:32:07 +03:00
Jouni Malinen
6700a277a9 Avoid dropping ctrl_iface on ENOBUFS error burst
These bursts can result in control interface monitors being detached
even if the external program is still working properly. Use much larger
error threshold for ENOBUFS to avoid this.
2010-04-11 19:29:24 +03:00
Jouni Malinen
cf4783e35f 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.
2010-04-11 19:27:41 +03:00
Jouni Malinen
f3585c8a85 Simplify driver_ops for virtual interface add/remove
There is no absolute requirement for separating address allocation
into separate functions, so simplify the driver wrapper interface
to use just if_add and if_remove instead of adding the new
alloc_interface_addr() and release_interface_addr() functions.

if_add() can now indicate if the driver forced a different interface
name or address on the virtual interface.
2010-04-11 19:23:09 +03:00
Jouni Malinen
977b11747f Allow sub-second resolution for scan requests
This is in preparation to use cases that may benefit from more frequent
scanning.
2010-04-11 19:10:01 +03:00
Jouni Malinen
17a4734dc4 Optimize post-WPS scan based on channel used during provisioning
Scan only the frequency that was used during provisioning during the
first five scans for the connection. This speeds up connection in the
most likely case where the AP remains on the same channel. If the AP is
not found after these initial scans, all channels will be scanned.
2010-04-11 19:06:42 +03:00
Jouni Malinen
addb584881 EAP-MD5: Use conditional success decision
The server may still reject authentication at this point, so better
use conditional success decision. This allows the potentially
following EAP-Failure message to be processed properly. [Bug 354]
2010-04-11 13:43:17 +03:00
Jouni Malinen
f8bf142175 nl80211: Fix memory leak on send_action error path 2010-04-11 12:29:16 +03:00
Jouni Malinen
8d6399e455 Use unsigned bitfield for 1-bit values 2010-04-11 12:27:13 +03:00
Jouni Malinen
9efc3f2a4b SME: Handle association without own extra IEs
Need to check for this before calling ieee802_11_parse_elems().
2010-04-11 12:19:02 +03:00
Jouni Malinen
e6ecca7737 Fix wpa_sm_has_ptk() no-WPA wrapper location 2010-04-11 11:39:14 +03:00
Yogesh Ashok Powar
721abef9b3 Allow advertising of U-APSD functionality in Beacon
hostapd does not implement UAPSD functionality. However, if U-APSD
functionality is implemented outside hostapd, add support to advertise
the functionality in beacon.

Signed-off-by: yogeshp@marvell.com
2010-04-11 11:32:15 +03:00
Jouni Malinen
86d4f806da Add ctrl_iface command for triggering a roam to a specific BSS
'wpa_cli roam <bssid>' can now be used to test roaming within an ESS
(e.g., for FT over-the-air). This command will bypass a new scan and
will select the BSS based on the specified BSSID. It is responsibility
of the caller to make sure that the target AP is in the BSS table.
This can be done, e.g., by running a scan before the roam command,
if needed.
2010-04-10 22:56:55 +03:00
Jouni Malinen
a7b6c42232 Fix error messages to print ASCII MAC address, not the parse buffer 2010-04-10 22:46:54 +03:00
Jouni Malinen
0f857f43df FT: Validate MDIE and FTIE in FT 4-way handshake message 2/4 2010-04-10 22:40:35 +03:00
Jouni Malinen
0d7b44099f SME: Do not try to use FT over-the-air if PTK is not available 2010-04-10 22:39:49 +03:00
Jouni Malinen
3b4f6dac19 FT: Verify that MDIE and FTIE matches between AssocResp and EAPOL-Key 3/4 2010-04-10 22:06:13 +03:00
Jouni Malinen
5af8187e11 Split EAPOL-Key msg 3/4 Key Data validation into helper functions 2010-04-10 21:55:29 +03:00
Jouni Malinen
86dfabb809 FT: Add FTIE, TIE[ReassocDeadline], TIE[KeyLifetime] to EAPOL-Key 3/4
These are mandatory IEs to be included in the FT 4-Way Handshake
Message 3.
2010-04-10 21:42:54 +03:00
Jouni Malinen
48de343cd4 Add more verbose debugging for EAPOL-Key Key Data field IEs/KDEs 2010-04-10 21:42:01 +03:00
Jouni Malinen
55046414b1 FT: Copy MDIE and FTIE from (Re)Association Response into EAPOL-Key 2/4
IEEE Std 802.11r-2008 requires that the message 2 includes FTIE and
MDIE from the AP's (Re)Association Response frame in the Key Data
field.
2010-04-10 16:48:40 +03:00
Jouni Malinen
d3ccead325 Make wpa_compare_rsn_ie() handle missing IEs 2010-04-10 16:47:29 +03:00
Jouni Malinen
1566ec4685 Parse EAPOL-Key msg 2/4 Key Data IEs/KDEs before checking RSN/WPA IE
This is needed to avoid incorrect validation errors on RSN/WPA IE
when using FT since there may be more than a single IE in the
Key Data field.
2010-04-10 16:46:17 +03:00
Jouni Malinen
e7846b6859 FT: Clean up wpa_sm_set_ft_params() by using common parse
Instead of parsing the IEs in the callers, use the already existing
parser in wpa_ft.c to handle MDIE and FTIE from initial MD association
response. In addition, this provides more complete access to association
response IEs to FT code which will be needed to fix FT 4-way handshake
message 2/4.
2010-04-10 11:36:35 +03:00
Jouni Malinen
0ae145cde8 FT: Validate FTIE fields in Reassociation Request
ANonce, SNonce, R0KH-ID, and R1KH-ID must match with the values
used in the previous FT authentication sequence message per
IEEE Std 802.11r-2008, 11A.8.4.
2010-04-09 17:14:27 +03:00
Jouni Malinen
8aaf894de2 FT: Validate protect IE count in FTIE MIC Control 2010-04-09 17:08:16 +03:00
Jouni Malinen
148fb67d5e FT: Validate SNonce and ANonce values during FT Protocol in supplicant 2010-04-09 17:02:13 +03:00
Jouni Malinen
579ce77122 FT: Deauthenticate in case of Reassoc Response validation error
If validation of the Reassociation Response frame fails during FT
Protocol, do not allow association to be completed; instead, force
deauthentication.
2010-04-09 16:59:27 +03:00
Jouni Malinen
f4ec630d1b FT: Set FT Capability and Policy properly in MDIE during initial MD assoc
This field needs to be copied from the scan results for the AP
per IEEE Std 802.11r-2008, 11A.4.2.
2010-04-09 16:41:57 +03:00
Jouni Malinen
76b7981d07 FT: Copy FT Capability and Policy to MDIE from target AP
This sets the FT Capability and Policy field in the MDIE to the values
received from the target AP (if available). This fixes the MDIE contents
during FT Protocol, but the correct value may not yet be used in initial
mobility domain association.
2010-04-09 16:26:20 +03:00
Jouni Malinen
3db6531436 FT: Add R1KH-ID into FT auth seq 3rd message (Reassoc Req)
This is a mandatory subelement per IEEE Std 802.11r-2008, 11A.8.4.
2010-04-09 16:08:50 +03:00
Jouni Malinen
6e80516ab9 FT: Fix Reassociation Response in FT Protocol to include ANonce/SNonce
These values are required to be included in the frame per
IEEE Std 802.11r-2008, 11A.8.5.
2010-04-09 13:36:06 +03:00
Jouni Malinen
1f6e69e07b FT: Do not add MIC to FTIE during initial MD association
We do not have any keys set at this point so there is no point in
adding the MIC. In addition, IEEE Std 802.11r-2008, 11A.4.2
describes this frame to have MIC IE count of 0 and MIC of 0.
2010-04-09 13:30:49 +03:00