Commit graph

203 commits

Author SHA1 Message Date
Jouni Malinen
1f4c7b6b2a hostapd: Fix compiler warning
Commit 83e843e830 copied a workaround
without updating the return value to match with the void function.
2010-10-25 13:38:06 +03:00
Jouni Malinen
83e843e830 hostapd: Avoid crashing on station mode disassoc event
Some driver wrappers may end up indicating a disassociation or
deauthentication event without the address of the station, e.g.,
based on a previous non-AP mode event. Avoid crashing hostapd
by verifying that the require address parameter is available in
the event before processing it.
2010-10-22 17:43:23 +03:00
Jouni Malinen
450eddcfae hostapd: Add wps_config ctrl_interface command for configuring AP
This command can be used to configure the AP using the internal
WPS registrar. It works in the same way as new AP settings received
from an ER.
2010-10-21 16:49:41 +03:00
Jouni Malinen
cbbf4a1cc3 WPS: Fix a compiler warning in hostapd_wps_update_ie() 2010-10-20 13:35:55 +03:00
Jouni Malinen
2c8a4eef41 WPS: Update Beacon/ProbeResp IE on wps_version_number changes
This test command is supposed to change the WPS version number in all
places immediately, so make sure that the IEs used in management
frames get updated immediately.
2010-10-19 19:57:01 +03:00
Jouni Malinen
3f4ce13fde P2P: Track non-P2P members in the group and set Group Limit bit
The P2P group component is now tracking of associated stations
in the group and the Group Limit bit in the Group Capabilities
is updated based on whether there is room for new clients in
the group.
2010-10-19 18:10:28 +03:00
Anil Gathala Sudha
a0dee79709 P2P: Send AP mode WPS-FAIL event to parent interface
The AP operation with wpa_supplicant requires an additional callback
to get the needed event information from hostapd side so that
wpa_msg() can be called for wpa_s->parent if needed.
2010-10-14 20:57:00 +03:00
Jouni Malinen
fc215bfe86 WPS: Add WPS-FAIL ctrl_interface event for hostapd 2010-10-14 20:50:46 +03:00
Jouni Malinen
4e698e5c30 WPS: Fix WPS commands in wpa_supplicant AP mode
Commit 9290cc1800 broke this by moving
to use for_each_interface() which is not available in wpa_supplicant
AP mode.
2010-10-10 17:43:42 +03:00
Jouni Malinen
dce044cce5 P2P: Extend P2P manager functionality to work with driver MLME
Add P2P IE into Beacon, Probe Response, and (Re)Association Request
frames for drivers that generate this frames internally.
2010-10-08 18:16:07 +03:00
Jouni Malinen
2f7d9f2dd9 Apply WPS configuration changes to all interfaces that use WPS
When a single hostapd process is controlling multiple interfaces,
apply the received or auto-generated configuration changes to all
interfaces that have enabled WPS.
2010-10-08 17:32:10 +03:00
Jouni Malinen
e55f98f4b8 Disable AP PIN on all interfaces controlled by the same process
When a single hostapd process is used to manage multiple interfaces,
disable AP PIN on all interfaces if an attack is detected on any
interface.
2010-10-08 17:24:58 +03:00
Jouni Malinen
9290cc1800 Apply hostapd WPS commands to all interfaces on concurrent APs
When the same hostapd process is controlling multiple interfaces,
apply WPS commands (push button, add PIN, change AP PIN) to all
interfaces that are configured to use WPS.
2010-10-08 17:15:16 +03:00
Jouni Malinen
0314e26a61 Fix wpa_supplicant AP mode with WPS not to crash
Commit 3379a3a795 added a direct
iface->for_each_interface use without verification whether the
function is available. This works with hostapd, but not
wpa_supplicant (which crashes on segfault).
2010-10-06 16:46:43 +03:00
Jouni Malinen
416192628d Fix AP mode 40 MHz pri/sec channel parsing in overlap determination
The previous implementation ended up incorrectly assuming that all
40 MHz use cases have secondary channel above the primary one. Fix this
by properly masking the secondary channel offset field and checking its
value.
2010-10-06 14:09:44 +03:00
Jouni Malinen
fa37511fa7 WPS: Fix hostapd reconfig to update WPS UPnP string pointers
This is needed to update the pointers maintained within WPS code
to use the new configuration data instead of maintaining pointers
to the old configuration which will be freed. This fixes strings in
UPnP discovery after reconfig (they used to be random freed memory..).
2010-09-22 19:34:32 -07:00
Jouni Malinen
70153d385c hostapd: Add virt/phy flag for Display/PushButton if needed (WPS 2.0)
This seems to be the easiest way of making sure the Config Methods
value is compliant with the WSC 2.0 specification without having
to modify the configuration file. However, this will only add the
virtual flag, so the configuration files should really be updated
to specify values that match the AP design.
2010-09-22 17:45:43 -07:00
Jouni Malinen
0e2e565a44 WPS 2.0: Provide (Re)Association Response WPS IE to driver
WPS 2.0 mandates the AP to include WPS IE in (Re)Association Response
if the matching (Re)Association Request included WPS IE. Provide the
needed WPS IE information to the driver_ops API for drivers that
process association frames internally.

Note: This modifies the driver_ops API by adding a new argument to
set_ap_wps_ie().
2010-09-22 10:46:44 -07:00
Jouni Malinen
baf7081ccd WPS: Add MAC address to validation error message for Probe Request
This makes it easier to figure out which device is sending invalid
Probe Request frames.
2010-09-22 10:07:20 -07:00
Jouni Malinen
3379a3a795 WPS: Fix Beacon WPS IE on concurrent dualband AP in PBC mode
The Beacon frame must include UUID-E and RF Bands attributes when
in active PBC mode to allow stations to figure out that two BSSes in
PBC mode is not a PBC session overlap.
2010-09-20 15:32:29 -07:00
Jouni Malinen
e0369e3664 WPS: Use same UUID in multi-interface case
When generating the UUID based on MAC address, share the same UUID
with all interfaces. This fixes a potential issue with concurrent
dualband APs where the UUID needs to be same for PBC to work properly.
2010-09-20 14:28:43 -07:00
Dan Harkins
df684d82ff EAP-pwd: Add support for EAP-pwd server and peer functionality
This adds an initial EAP-pwd (RFC 5931) implementation. For now,
this requires OpenSSL.
2010-09-14 21:51:40 -10:00
Jouni Malinen
812bf56ab1 Fix build without CONFIG_P2P=y 2010-09-09 07:20:28 -07:00
Jouni Malinen
5548ddc217 P2P: Allow P2P IE without Device Info in (Re)Assoc Req
This can happen, e.g., when a P2P client connects to a P2P group
using the infrastructure WLAN interface instead of P2P group
interface. In that case, the P2P client may behave as if the GO
would be a P2P Manager WLAN AP.
2010-09-09 07:17:21 -07:00
Jouni Malinen
6c6915f3db P2P: Add defined values for P2P Manageability Bitmap 2010-09-09 07:17:20 -07:00
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
962473c136 P2P: Add preliminary P2P Manager AP support for hostapd 2010-09-09 07:17:18 -07:00
Jouni Malinen
ef7963917c P2P: Add group notification from (re)association request 2010-09-09 07:17:18 -07:00
Jouni Malinen
f684e608af P2P: Use PSK format in WPS Credential 2010-09-09 07:17:17 -07:00
Jouni Malinen
8ccbe415ba P2P: Add group notifications 2010-09-09 07:17:17 -07:00
Jouni Malinen
e44f8bf20a P2P: Add P2P configuration and callbacks in hostapd code 2010-09-09 07:17:17 -07:00
Jouni Malinen
b22128efdc P2P: Add initial version of P2P Module 2010-09-09 07:17:17 -07:00
Jouni Malinen
c2af2afb3b P2P: Preparations for adding P2P IE into Beacon/Probe Response frames 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
62281bc690 P2P: Do no process Probe Request with P2P wildcard SSID in WPS
The Probe Request frames used in P2P Device Discovery should not be
processed by the WPS implementation.
2010-09-09 07:17:16 -07:00
Jouni Malinen
54f489be45 WPS 2.0: Validate WPS attributes in management frames and WSC messages
If CONFIG_WPS_STRICT is set, validate WPS IE(s) in management frames and
reject the frames if any of the mandatory attributes is missing or if an
included attribute uses an invalid value. In addition, verify that all
mandatory attributes are included and have valid values in the WSC
messages.
2010-09-09 06:07:48 -07:00
Jouni Malinen
dcc4d8be75 WPS 2.0: Disable WPS workarounds if CONFIG_WPS_STRICT is defined 2010-09-09 06:07:47 -07:00
Jouni Malinen
31fcea931d WPS 2.0: Add support for AuthorizedMACs attribute
Advertize list of authorized enrollee MAC addresses in Beacon and
Probe Response frames and use these when selecting the AP. In order
to provide the list, the enrollee MAC address should be specified
whenever adding a new PIN. In addition, add UUID-R into
SetSelectedRegistrar action to make it potentially easier for an AP
to figure out which ER sent the action should there be multiple ERs
using the same IP address.
2010-09-09 06:07:47 -07:00
Jouni Malinen
a0fad21014 Indicate Barker Preamble Mode in ERP IE also based on local configuration
While this is not strictly speaking required based on dynamic
configuration (i.e., dot11ShortPreambleOptionImplemented is static
value based on implementation, not runtime configuration), it is better
to follow local configuration parameter for short preamble in addition
to the associated station capabilities.
2010-09-05 13:11:42 +03:00
Jouni Malinen
8421e95c71 Fix segfault in hostapd_eid_ht_capabilities() with some drivers
This function is not really needed in case of drivers that build the
HT IEs internally. However, since this can get called if ieee80211n=1
is set in hostapd.conf, we better not segfault even if the driver
does not provide hw info (hapd->iface->current_mode == NULL).
2010-09-05 12:47:16 +03:00
Jouni Malinen
0caf077bc1 WPS: Fix hostapd build without CONFIG_WPS_UPNP
Commit 5a1cc30f1a added code that was
assuming CONFIG_WPS_UPNP is enabled whenever CONFIG_WPS is. Fix this
by making the UPnP calls conditional on CONFIG_WPS_UPNP define.
2010-09-05 12:34:04 +03:00
Helmut Schaa
36af1c7d31 hostapd: enable STBC only for STBC capable STAs
hostapd simply used its own STBC configuration in the STA's HT caps. This
resulted in TX STBC being used for STAs not supporting RX STBC, which in
turn resulted in the STA not receiving anything.

Fix this by handling the STBC flags in the same way mac80211 does. Mask
out RX STBC if we don't support TX STBC and vice versa.

Tested only with the nl80211 driver and a STBC incapable STA.

Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com>
2010-08-28 12:25:44 +03:00
Jouni Malinen
31fa4c6d98 Remove unused ieee802_11_send_deauth() 2010-08-25 21:18:54 +03:00
Jouni Malinen
5a1cc30f1a WPS: Add support for dynamic AP PIN management
A new hostapd_cli command, wps_ap_pin, can now be used to manage
AP PIN at runtime. This can be used to generate a random AP PIN and
to only enable the AP PIN for short period (e.g., based on user
action on the AP device). Use of random AP PIN that is only enabled
for short duration is highly recommended to avoid security issues
with a static AP PIN.
2010-08-24 16:35:37 +03:00
Jouni Malinen
944814106e WPS: Do not disable AP PIN permanently, only slow down attacks
As a compromise between usability and security, do not disable
AP PIN permanently based on failed PIN validations. Instead, go to
AP Setup Locked state for increasing amount of time between each
failure to slow down brute force attacks against the AP PIN.

This avoids problems with some external Registrars that may try
to use the same PIN multiple times without user input. Now, the
user will still be able to fix the PIN and try again later while
a real attack is delayed enough to make it impractical.
2010-08-24 15:24:05 +03:00
Jouni Malinen
43dd46b3bc Fix memory leak in AP WEP key configuration 2010-08-17 21:04:07 +03:00
Jouni Malinen
6195adda9b WPS: Allow AP to start in Enrollee mode without AP PIN for probing
In theory, this should not really be needed, but Windows 7 uses
Registrar mode to probe AP's WPS capabilities before trying to use
Enrollee and fails if the AP does not allow that probing to happen.
This allows the AP to start as an Enrollee and send M1, but refuse
to continue beyond that (M3 will not be sent if AP PIN is not known).
2010-07-26 18:12:08 -07:00
Jouni Malinen
67ccef7e6c FT: Send RRB data directly when managed by same hostapd process
This makes it easier (and a bit faster) to handle multiple local
radios with FT. There is no need to depend on l2_packet in that
case since the frame can be delivered as a direct function call.
2010-07-25 20:30:12 -07:00
Jouni Malinen
7f6ec672ea EAP server: Add support for configuring fragment size 2010-07-20 22:56:10 -07:00
Jouni Malinen
4e22adb4d1 WPS: Move from WLAN_STA_MAYBE_WPS to WLAN_STA_WPS based on EAP messages
If the station does not include WSC IE in Association Request, it
is marked with WLAN_STA_MAYBE_WPS flag. We can update that to
WLAN_STA_WPS if the station uses either of the WPS identity strings.
This enables some workarounds for WPS stations.
2010-07-18 16:10:08 -07:00
Jouni Malinen
3239706303 WPS: Force disconnection after provisioning step
This works around some problems where the station is unable to disconnect
for some reason (e.g., if EAP-Failure gets dropped).
2010-07-18 16:08:52 -07:00
Jouni Malinen
e9501a07c6 FT: Fix RRB messages to use correct endianness
The pairwise cipher field is supposed to be little endian, but the
message building functions did not swap the bytes on big endian
hosts while the message processing functions did. Fix this by using
little endian byte order in both places.
2010-07-17 17:48:32 -07:00
Jouni Malinen
2d8bf73298 Add new debug message level for excessive information
Some frequent debug prints are of limited use and make debug output
difficult to read. Make them use a new debug level so that -dd
provides more readable output (-ddd can now be used to enable
the excessive debug prints).
2010-07-05 12:21:48 -07:00
Jouni Malinen
9776475fb9 WPS: Do not proxy Probe Request frames to foreign SSIDs to Registrars
We must only indicate stations that are either probing the wildcard SSID
or our own SSID.
2010-06-10 22:36:34 -07:00
Jouni Malinen
84b2f9909f Fix driver operation order in configuration reloading
Some of the driver wrappers need to get set_ieee8021x() call before
they can configure keys. Reorder the operations in the reloading
of configuration case to match with that expectation.
2010-05-29 22:27:27 +03:00
Jouni Malinen
ed7a09f914 Add WPS IE into (Re)Association Response frame if WPS is used
If the associating station indicates that it is intents to use WPS
by including WPS IE in (Re)Association Request frame, include WPS IE
in (Re)Association Response frame.
2010-05-26 18:46:08 +03:00
Jouni Malinen
16e46ec043 Reassemble WPS IE(s) in (Re)Association Request if needed
Use a function that will take care of possible (though, very unlikely)
fragmentation of WPS TLVs in (Re)Association Request frames.
2010-05-26 18:17:13 +03:00
Andriy Tkachuk
6deb41e73f Update WPS IE on hostapd reconfiguration
This is needed to handle cases where WPS state may have changed and
hostapd is reloading its configuration.
2010-05-02 11:21:19 +03:00
Jouni Malinen
1bc774a12a hostapd: Reorder some IEs to get closer to IEEE 802.11 standard
Vendor-specific IEs are supposed to be in the end of the frame, so move
WMM into the end of Beacon, Probe Response, and (Re)Association Response
frames. In addition, move HT IEs to be later in (Re)Association
Response to match the correct order.

hostapd_eid_wpa() adds multiple IEs and the end result may not always be
correct. If WPA is enabled, WPA IE (vendor-specific) gets added in the
middle of the frame and not in the end. This would require a larger
change to spliut the IEs from WPA module into separate locations when
constructing Beacon and Probe Response frames. This is not yet addressed.
2010-05-02 10:53:01 +03:00
Jouni Malinen
439d4bf960 Fix EAPOL_SM_USES_WPA flag to be set correctly
Commit c02d52b405 removed direct calls
to the WPA authenticator, but the change here was incorrect.
EAPOL_SM_USES_WPA was supposed to be set based on sta->wpa_sm being
set, i.e., no need to check for PMKSA entries for that.

While this could potentially change EAPOL Key TX state machine behavior,
no clear problems have been identified so far. Anyway, better fix this
to get the correct flags set for EAPOL authenticator state machine.
2010-05-01 17:12:59 +03:00
Jouni Malinen
3ab72b626b Fix WPA state machine initialization on WPA_REAUTH if needed
When using WPS, we may end up here if the STA manages to re-associate
without the previous STA entry getting removed. Consequently, we need to
make sure that the WPA state machines gets initialized properly at this
point.
2010-04-23 16:49:50 +03:00
Jouni Malinen
2de5a860a3 Fix build without CONFIG_FULL_DYNAMIC_VLAN 2010-04-17 21:01:35 +03:00
Jouni Malinen
7992b07f6a Remove unnecessary SUBDIRS loops from src/*/Makefile
There are no subdirectories in any of these directories or plans
for adding ones. As such, there is no point in running the loop
that does not do anything and can cause problems with some shells.
2010-04-17 17:10:31 +03:00
Jouni Malinen
e34ce1683c VLAN: Reorder init to get same behavior for all VLAN interfaces
Both the wildcard VLAN entry and the statically configured VLAN
interfaces should behave in the same way. Initializing the
full dynamic VLAN code before adding the statically configured VLAN
interfaces allows the same processing to be applied to both statically
and dynamically added VLAN interface (i.e., also the statically
configured ones will be added to a bridge).
2010-04-17 09:48:27 +03:00
Jouni Malinen
0249c988bb VLAN: Set statically configured VLAN interfaces up
This is needed to be able to bind stations to them with mac80211.
2010-04-17 09:45:18 +03:00
Jouni Malinen
b9c3e576cb VLAN: Fix bridge interface clean up for no tagged_interface case 2010-04-16 01:13:46 +03:00
M. Braun
20e2cb0ae0 VLAN: Decrease bridge forwarding delay to avoid EAPOL timeouts 2010-04-16 00:48:32 +03:00
M. Braun
37ba0928d5 VLAN: Set dynamic VLAN up to fix STA bind and key setup 2010-04-15 23:54:41 +03:00
Jouni Malinen
4254100d6c Stop processing if STA VLAN bind fails 2010-04-15 23:44:10 +03:00
Jouni Malinen
91faf6b948 VLAN: Clean up debug code and error messages 2010-04-15 20:35:51 +03:00
Jouni Malinen
c47cf42e4b WPS: Fix association when both WPS and WPA/RSN IE are included
The WPS IE was overriding the WPA/RSN IE in driver based MLME case
(hostapd_notif_assoc), but the MLME code here was not using WPS IE
correctly, i.e., it allowed the WPA/RSN IE override the operation.
2010-04-15 12:55:34 +03:00
Jouni Malinen
843123590a Fix hostapd build without WPS 2010-04-12 15:15:17 +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
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
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
0f857f43df FT: Validate MDIE and FTIE in FT 4-way handshake message 2/4 2010-04-10 22:40:35 +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
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
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
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
Jouni Malinen
39eb4d0877 FT: Fix GTK subelement format in FTIE
The Key Info field was changed from 1-octet field to 2-octet field
in 802.11r/D7.0, but that had not been updated in the implementation.
2010-04-07 23:57:39 +03:00
Jouni Malinen
26e23750b9 FT: Fix FT 4-Way Handshake to include PMKR1Name in messages 2 and 3
IEEE Std 802.11r-2008, 11A.4.2 describes FT initial mobility domain
association in an RSN to include PMKR1Name in the PMKID-List field
in RSN IE in messages 2/4 and 3/4. This makes the RSN IE not be
bitwise identical with the values used in Beacon, Probe Response,
(Re)association Request frames.

The previous versions of wpa_supplicant and hostapd did not add the
PMKR1Name value in EAPOL-Key frame and did not accept it if added
(due to bitwise comparison of RSN IEs). This commit fixes the
implementation to be compliant with the standard by adding the
PMKR1Name value into EAPOL-Key messages during FT 4-Way Handshake and
by verifying that the received value matches with the value derived
locally.

This breaks interoperability with previous wpa_supplicant/hostapd
versions.
2010-04-07 21:04:13 +03:00
Jouni Malinen
738a1cb286 FT: Do not include RSN IE in (Re)Assoc Resp during initial MD association
RSN IE is only supposed to be included in Reassociation Response frames
and only when they are part of a fast BSS transition.
2010-04-07 17:27:46 +03:00
Gregory Detal
bb437f282b AP: Add wpa_msg() events for EAP server state machine 2010-04-07 11:13:14 +03:00
Jouni Malinen
68532a9ceb Avoid hostapd segfault on invalid driver association event
Running hostapd and wpa_supplicant on the same interface at the same
time is not expected to work, but it should not cause hostapd to crash.
Ignore station mode association events (no addr field) to avoid this.
2010-04-07 10:01:49 +03:00
Andriy Tkachuk
99f4ae67b7 Fix WPA/RSN IE update on reconfig with set_generic_elem()
IF WPA/RSN parameters were changed or WPA/RSN was disabled, the
WPA/RSN IE in Beacon/Probe Response frames was only update with
set_beacon(). We need to do this with set_generic_elem(), too, to
work with all driver wrappers.
2010-04-06 20:44:26 +03:00
Jouni Malinen
643743e215 WPS: Fix WPS IE update in Beacon frames for nl80211
Call ieee802_11_set_beacon() in addition to set_ap_wps_ie() when
processing WPS IE updates. This is needed with drivers that use
set_beacon() instead of set_ap_wps_ie() (i.e., nl80211).
2010-04-06 18:04:30 +03:00
Jouni Malinen
81a658d754 FT: Re-set PTK on reassociation
It turns out that this is needed for both FT-over-DS and FT-over-air
when using mac80211, so it looks easiest to just unconditionally
re-configure the keys after reassociation when FT is used.
2010-04-04 09:34:14 +03:00
Jouni Malinen
2220821113 FT: Use bridge interface (if set) for RRB connection
This fixes receiving of RRB messages between FT APs
2010-04-04 09:31:13 +03:00
Jouni Malinen
21c9b6903e FT: Set WLAN_AUTH_FT auth_alg on FT-over-DS case
This is needed to allow reassociation processing to skip 4-way handshake
when FT-over-DS is used with an AP that has a previous association state
with the STA.
2010-04-04 09:17:57 +03:00
Jouni Malinen
d8ad6cb966 FT: Force key configuration after association in FT-over-DS
This seems to be needed at least with mac80211 when a STA is using
FT-over-DS to reassociate back to the AP when the AP still has the
previous association state.
2010-04-04 09:16:11 +03:00
Jouni Malinen
9a3cb18d74 Add AP-STA-DISCONNECT event for driver-based MLME 2010-04-04 08:14:22 +03:00
Jouni Malinen
c41a1095b5 Allow hostapd_notif_assoc() to be called with all IEs
This makes the call simpler for driver wrappers since there is no need
to parse the IEs anymore before indicating association. In addition,
this allows association processing to be extended to use other IEs
in the future.
2010-04-04 08:14:18 +03:00
Jouni Malinen
0823031750 Fix Windows compilation issues with AP mode code 2010-04-04 08:14:14 +03:00
Jouni Malinen
7b1080dadd MFP: Fix IGTK PN in group rekeying
IGTK get_seqnum needs to be skipped in the same way as GTK one when
rekeying group keys. Previously, the old PN value (the one from the
previous key) was indicated and that resulted in MMIE replay detection
at the station.
2010-03-29 22:57:10 -07:00
Jouni Malinen
358c3691cf MFP: Add SA Query Request processing in AP mode 2010-03-29 14:05:25 -07:00