Support adding/deleting vendor elements dynamically for AP mode while it
is started by wpa_supplicant instead of hostapd which already supported
this. This adds ap_assocresp_elements global parameter and UPDATE_BEACON
control interface command to take the changed values into effect.
Usage in wpa_cli:
Add vendor IE for (Re)Association Response frames
> set ap_assocresp_elements=xxxx
Add vendor IE for Beacon/Probe Response frames
> set ap_vendor_elements=xxxx
Delete vendor IE from (Re)Association Response frames
> set ap_assocresp_elements
Delete vendor IE from Beacon/Probe Response frames
> set ap_vendor_elements
To make vendor IE changes take effect
> update_beacon
Signed-off-by: Chaoli Zhou <zchaoli@codeaurora.org>
This makes it easier to upper layer components to manage operating
channels in cases where the same radio is shared for both station and AP
mode virtual interfaces.
Signed-off-by: Omer Dagan <omer.dagan@tandemg.com>
Rename DFS event handling functions, since they are located in ap.c and
refer to AP-mode only. Needed to add some STA-mode DFS event handling.
Signed-off-by: Dmitry Lebed <dlebed@quantenna.com>
These commnds are mesh version of PMKSA_GET/ADD commands. So the usage
and security risk is similar to them. Refer to
commit 3459381dd2 ('External persistent
storage for PMKSA cache entries') also.
The MESH_PMKSA_GET command requires peer MAC address or "any" as an
argument and outputs appropriate stored PMKSA cache. And the
MESH_PMKSA_ADD command receives an output of MESH_PMKSA_GET and re-store
the PMKSA cache into wpa_supplicant. By using re-stored PMKSA cache,
wpa_supplicant can skip commit message creation which can use
significant CPU resources.
The output of the MESH_PMKSA_GET command uses the following format:
<BSSID> <PMKID> <PMK> <expiration in seconds>
The example of MESH_PMKSA_ADD command is this.
MESH_PMKSA_ADD 02:00:00:00:03:00 231dc1c9fa2eed0354ea49e8ff2cc2dc cb0f6c9cab358a8146488566ca155421ab4f3ea4a6de2120050c149b797018fe 42930
MESH_PMKSA_ADD 02:00:00:00:04:00 d7e595916611640d3e4e8eac02909c3c eb414a33c74831275f25c2357b3c12e3d8bd2f2aab6cf781d6ade706be71321a 43180
This functionality is disabled by default and can be enabled with
CONFIG_PMKSA_CACHE_EXTERNAL=y build configuration option.
Signed-off-by: Masashi Honma <masashi.honma@gmail.com>
This extends the wpa_supplicant PMKSA_FLUSH control interface command to
allow the PMKSA list from the authenticator side to be flushed for AP
and mesh mode. In addition, this adds a hostapd PMKSA_FLUSH control
interface command to flush the PMKSA entries.
Signed-off-by: Masashi Honma <masashi.honma@gmail.com>
This extends the wpa_supplicant PMKSA control interface command to allow
the PMKSA list from the authenticator side to be listed for AP and mesh
mode. In addition, this adds a hostapd PMKSA control interface command
to show the same list for the AP case.
Signed-off-by: Masashi Honma <masashi.honma@gmail.com>
Use channel switch mechanism to move a P2P GO to a new channel,
when required. In order to be able to reconfigure the GO channel,
split wpa_supplicant_conf_ap() function, so the frequency
configuration part can be reused to find additional CSA settings.
Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
This new mechanism can be used to combine multiple periodic AP
(including P2P GO) task into a single eloop timeout to minimize number
of wakeups for the process. hostapd gets its own periodic caller and
wpa_supplicant uses the previously added timer to trigger these calls.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Add radar event processing logic for AP/P2P GO. The DFS processing
functions from hostapd are now used for these wpa_supplicant cases as
well for both offloaded and non-offloaded DFS.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Add a new option "mesh_ht_mode" that specifies the HT mode for the
mesh, with this option on, mesh beacons, actions frames, and probe
responses with include the appropriate HT information elements.
[original implementation by Chun-Yeow Yeoh <yeohchunyeow@gmail.com>]
[some fixes by Masashi Honma <masashi.honma@gmail.com>]
Signed-off-by: Ashok Nagarajan <ashok.dragon@gmail.com>
Signed-off-by: Javier Cardona <javier@cozybit.com>
Signed-off-by: Jason Mobarak <x@jason.mobarak.name>
"NFC_REPORT_HANDOVER {INIT,RESP} P2P <req> <sel>" can now be used to
report completed NFC negotiated connection handover in which the P2P
alternative carrier was selected.
Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
New functionality is needed for this with the update NFC connection
handover design that depends on the AP side using the public key hash
from the handover request.
Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
Adds support for VHT by parsing bandwidth and center_freq{1,2}.
Signed-hostap: Michal Kazior <michal.kazior@tieto.com>
Signed-hostap: Janusz Dziedzic <janusz.dziedzic@tieto.com>
Add chan_switch to the control interface of wpa_supplicant and hostapd,
and also to wpa_cli and hostapd_cli.
Signed-hostap: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
Build CSA settings and call the driver to perform the switch. Construct
Beacon, Probe Response, and (Re)Association Response frames both for CSA
period and for the new channel. These frames are built based on the
current configuration. Add CSA IE in Beacon and Probe Response frames.
Signed-hostap: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
When wpa_supplicant is controlling an AP mode interface, it can generate
the alternative carrier record for NFC connection handover select
message similarly to the way this is done in hostapd.
Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
When wpa_supplicant is controlling an AP mode interface, it can generate
the NFC configuration token similarly to the way this is done in
hostapd.
Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
Extend the wpa_cli wps_pin command to support specification of the PIN
expiration time in seconds similarly to hostapd_cli wps_pin command when
using wpa_supplicant for AP mode (including P2P GO).
Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
Some drivers may independently decide to switch channels. Handle this by
updating the hostapd and wpa_supplicant AP and GO configuration.
Signed-hostap: Thomas Pedersen <c_tpeder@qca.qualcomm.com>
Move disassociate and deauthenticate commands to ctrl_iface_ap.c, so
that they ares accessible for wpa_supplicant AP mode and wpa_cli (with
CONFIG_AP option enabled).
Signed-hostap: Jithu Jance <jithu@broadcom.com>
The new event can be used when EAPOL TX status can't be reported as a
complete 802.11 frame but is instead reported as just the EAPOL data as
originally passed to hapd_send_eapol().
Signed-hostap: Johannes Berg <johannes.berg@intel.com>
This offloads the station polling to driver wrappers, which may offload
it again to the driver. The hostap driver wrapper uses "real" data
frames while nl80211 uses null data frames.
Also add a specific event to indicate that a poll was successful for
future use with the nl80211 driver.
An optional parameter, p2p_dev_addr, can now be given to WPS_PBC
command on P2P GO to indicate that only the P2P device with the
specified P2P Device Address is allowed to connect using PBC. If
any other device tries to use PBC, a session overlap is indicated
and the negotiation is rejected with M2D. The command format for
specifying the address is "WPS_PBC p2p_dev_addr=<address>", e.g.,
WPS_PBC p2p_dev_addr=02:03:04:05:06:07
In addition, show the PBC session overlap indication as a WPS failure
event on an AP/GO interface. This particular new case shows up as
"WPS-FAIL msg=4 config_error=12".
A new ctrl_interface command, WPS_CANCEL, can now be used to cancel
a pending or ongoing WPS operation. For now, this is only available
with wpa_supplicant (either in station or AP mode). Similar
functionality should be added for hostapd, too.
Replace driver wrapper calls to hostapd_tx_status(),
hostapd_rx_from_unknown_sta(), hostapd_mgmt_rx(), and
hostapd_mgmt_tx_cb() with new generic driver events
EVENT_TX_STATUS, EVENT_RX_FROM_UNKNOWN, and EVENT_RX_MGMT.
This cleans up lot of the driver wrapper code to be less dependent
on whether it is being used within wpa_supplicant AP mode or hostapd.
When in AP mode, wpa_supplicant is now enabling WPS (only Internal
Registrar). wpa_cli wps_pbc and wps_pin commands can be used to initiate
WPS negotiation similarly to how this is done in station mode (though,
the BSSID parameter is ignored).
wpa_supplicant can now initialize hostapd data structures when mode=2 is
used to set up an AP. The hostapd configuration is not yet set based on
wpa_supplicant network configuration block. In addition, the glue code
for hostapd driver_ops needs number of functions that will be needed for
AP functionality.
Chaoli Zhou
Omer Dagan
Dmitry Lebed
Masashi Honma
Andrei Otcheretianski
Jouni Malinen
Ahmad Kholaif
Jouni Malinen
Jason Mobarak
Janusz Dziedzic
Thomas Pedersen
Jithu Jance
Johannes Berg
Jouni Malinen
Ardong Chen