Previously, MAC ACL could be modified only through file operations
(modify accept/deny_mac_file and reload it to hostapd). Extend this to
allow MAC ACL to be modified and displayed through new control interface
commands:
ACCEPT_ACL <subcmd> [argument]
DENY_ACL <subcmd> [argument]
subcmd: ADD_MAC <addr>[ VLAN_ID=<id>]|DEL_MAC <addr>|SHOW|CLEAR
Signed-off-by: Tamizh chelvam <tamizhr@codeaurora.org>
Now that hostapd exposes the DPP_LISTEN and DPP_STOP_LISTEN commands
similarly to wpa_supplicant, expose these through proper hostapd_cli
commands as well to match wpa_cli functionality.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Yet some more commands take STA address as the only parameter. Add
command completion support for the following commands:
signature, sa_query, send_qos_map_conf and req_lci
Signed-off-by: Mikael Kanstrup <mikael.kanstrup@sonymobile.com>
More than one command takes STA address as the only parameter. Make use
of a common completion routine.
Signed-off-by: Mikael Kanstrup <mikael.kanstrup@sonymobile.com>
Some commands are missing help description making them not show up in
the list of supported commands. Add command help description for all
missing commands.
Signed-off-by: Mikael Kanstrup <mikael.kanstrup@sonymobile.com>
Add a configuration option in hostapd.conf and in neighbor report that
sets an AP as stationary. To enable this option on the current AP set
the config option stationary_ap to 1. To set a neighbor entry to be
marked as stationary add the word stat to the SET_NEIGHBOR command. This
option tells hostapd to send LCI data even if it is older than requested
by max age subelement in RRM request.
Signed-off-by: David Spinadel <david.spinadel@intel.com>
Add list_sta command to print addresses of all stations. Command
added to both wpa_cli and hostapd_cli.
Signed-off-by: Mikael Kanstrup <mikael.kanstrup@sonymobile.com>
Events received as an immediate result of control interface commands
end up on the control request message callback function instead of
the registered read socket. This makes for example the station list
used for complete functions for disassociate and deauthenticate out
of sync. Process events in the message callback function too to ensure
no events are missed.
Signed-off-by: Mikael Kanstrup <mikael.kanstrup@sonymobile.com>
Code for connecting/reconnecting to the hostapd control interface
is found duplicated a number of times. Create a common reconnect
helper function to avoid code duplication.
Signed-off-by: Mikael Kanstrup <mikael.kanstrup@sonymobile.com>
Whenever reconnecting the control interface the hostapd station list
is unknown as stations might have dropped or connected. Refresh the
list of stations used for command completion on cli connect, reconnect
and interface change.
Signed-off-by: Mikael Kanstrup <mikael.kanstrup@sonymobile.com>
Implement the signature mechanism described in the paper
"Passive Taxonomy of Wifi Clients using MLME Frame Contents"
published by Denton Gentry and Avery Pennarun.
http://research.google.com/pubs/pub45429.htmlhttps://arxiv.org/abs/1608.01725
This involves:
1. Add a CONFIG_TAXONOMY compile option. Enabling taxonomy incurs
a memory overhead of up to several kilobytes per associated
station.
2. If enabled, store the Probe Request and (Re)Associate Request frame in
struct sta_info.
3. Implement code to extract the ID of each Information Element,
plus selected fields and bitmasks from certain IEs, into a
descriptive text string. This is done in a new source file,
src/ap/taxonomy.c.
4. Implement a "signature qq:rr:ss:tt:uu:vv" command
in hostapd_cli to retrieve the signature.
Signatures take the form of a text string. For example, a signature
for the Nexus 5X is:
wifi4|probe:0,1,127,45,191,htcap:01ef,htagg:03,htmcs:0000ffff,vhtcap:338061b2,
vhtrxmcs:030cfffa,vhttxmcs:030cfffa,extcap:00000a0201000040|assoc:0,1,48,45,
221(0050f2,2),191,127,htcap:01ef,htagg:03,htmcs:0000ffff,vhtcap:339071b2,
vhtrxmcs:030cfffa,vhttxmcs:030cfffa,extcap:0000000000000040
Signed-off-by: dgentry@google.com (Denton Gentry)
Signed-off-by: denny@geekhold.com (Denton Gentry)
Signed-off-by: rofrankel@google.com (Richard Frankel)
Signed-off-by: richard@frankel.tv (Richard Frankel)
Command completion routine for disassociate and deauthenticate
commands implemented. Tracks AP-STA-CONNECTED/AP-STA-DISCONNECTED
events for easy station MAC address lookup.
Signed-off-by: Mikael Kanstrup <mikael.kanstrup@sonymobile.com>
Add an empty event handler in preparation for additional command
completion routines that will need to dynamically build parameters
based on events received.
Signed-off-by: Mikael Kanstrup <mikael.kanstrup@sonymobile.com>
In preparation for adding further command completion support
to hostapd_cli move some cli related utility functions out of
wpa_cli into a new common cli file.
Signed-off-by: Mikael Kanstrup <mikael.kanstrup@sonymobile.com>
Replace the static commands usage string with a print_help() function
that reads commands and help text from the array of defined cli
commands.
Signed-off-by: Mikael Kanstrup <mikael.kanstrup@sonymobile.com>
Add command completion support for hostapd_cli. Only completion
for available commands and basic building blocks in preparation for
per command parameter completion.
Signed-off-by: Mikael Kanstrup <mikael.kanstrup@sonymobile.com>
Add FTM range request via RRM. The AP sends Radio measurement request
with FTM range request as a request for the receiving STA to send FTM
requests to the given list of APs. The neighbor report part of the
request is taken from the neighbor database.
The control interface command is:
REQ_RANGE <dst addr> <rand_int> <min_ap> <responder> [<responder>..]
dst addr: MAC address of an associated STA
rand_int: Randomization Interval (0..65535) in TUs
min_ap: Minimum AP Count (1..15); minimum number of requested FTM ranges
between the associated STA and the listed APs
responder: List of BSSIDs for neighboring APs for which a measurement
is requested
Signed-off-by: David Spinadel <david.spinadel@intel.com>
Add a hostapd control interface command REQ_LCI to request LCI from an
associated station using radio measurement.
Signed-off-by: David Spinadel <david.spinadel@intel.com>
Add a configurable neighbor database that includes the content of
Nighbor Report element, LCI and Location Civic subelements and SSID.
All parameters for a neighbor must be updated at once; Neighbor Report
element and SSID are mandatory, LCI and civic are optional. The age of
LCI is set to the time of neighbor update.
The control interface API is:
SET_NEIGHBOR <BSSID> <ssid=SSID> <nr=data> [lci=<data>] [civic=<data>]
To delete a neighbor use:
REMOVE_NEIGHBOR <BSSID> <SSID>
Signed-off-by: David Spinadel <david.spinadel@intel.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>
Add UDP support for ctrl_iface:
New config option could be set:
CONFIG_CTRL_IFACE=udp
CONFIG_CTRL_IFACE=udp-remote
CONFIG_CTRL_IFACE=udp6
CONFIG_CTRL_IFACE=udp6-remote
And hostapd_cli usage:
hostapd_cli -i localhost:8877
Signed-off-by: Janusz Dziedzic <janusz.dziedzic@tieto.com>
This function can be used to re-build eloop socket tables after forking
for eloop implementations that need this.
Signed-off-by: Roy Marples <roy@marples.name>
This adds a new helper function wpa_ctrl_open2() that can be used
instead of wpa_ctrl_open() to override the default client socket
directory. Add optional -s<directory path> argument to hostapd_cli and
wpa_cli to allow the client socket directory to be specified.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Add support to read/configure log_level using hostapd control interface
LOG_LEVEL command similarly to what was already supported in
wpa_supplicant.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This can help when running multiple hostapd_cli instances
per interface and need to kill them correspondingly.
Signed-off-by: Mohammed Shafi Shajakhan <mohammed@qti.qualcomm.com>
By analysing objdump output some read only structures were found in
.data section. To help compiler further optimize code declare these
as const.
Signed-off-by: Mikael Kanstrup <mikael.kanstrup@sonymobile.com>
This can be used to drop any pending ERP key from both the internal AP
authentication server and RADIUS server use of hostapd.
Signed-off-by: Jouni Malinen <j@w1.fi>
