To be more consistent with existing hwaddr_aton() and hexstr2bin()
callers, check the return values in this test command.
Signed-off-by: Jouni Malinen <j@w1.fi>
The new wpa_supplicant control interface commands FILS_HLP_REQ_FLUSH and
FILS_HLP_REQ_ADD can now be used to request FILS HLP requests to be
added to the (Re)Association Request frame whenever FILS authentication
is used.
FILS_HLP_REQ_ADD parameters use the following format:
<destination MAC address> <hexdump of payload starting from ethertype>
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.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 control interface command can be used to inject scan results from
test scripts to make it easier to test various scan result processing
operations.
Signed-off-by: Jouni Malinen <j@w1.fi>
These parameters are global configuration parameters for wpa_supplicant
and the special control interface SET command handlers for them were
preventing the configuration update. Make this more consistent by
updating the configuration parameter as well since that is what all the
other SET <global config param> commands do.
Signed-off-by: Jouni Malinen <j@w1.fi>
non_pref_chan is a global configuration parameter for wpa_supplicant and
the special control interface SET command handler for it was preventing
the configuration update. Make this more consistent by updating the
configuration parameter as well since that is what all the other SET
<global config param> commands do.
Signed-off-by: Jouni Malinen <j@w1.fi>
This was previously done for SCAN_RESULTS, but the BSS control interface
command did not show a similar flag. In addition, change "WPA2" to "RSN"
for mesh BSS to be consistent with the SCAN_RESULTS output.
Commit 638d945679 ('mesh: Show [MESH] flag
in scan results') did similar changes for SCAN_RESULTS.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This commit extends the BSS commands to include "BSS CURRENT" as a way
to get the current BSS without having to walk the BSS list matching
against BSSID+SSID returned from the STATUS command.
This returns the BSS stored in wpa_s->current_bss.
Signed-off-by: Joel Cunningham <joel.cunningham@me.com>
This makes both the Probe Response and Beacon frame IEs available to
upper layers if scan results include both IE sets. When the BSS command
mask includes WPA_BSS_MASK_BEACON_IE, a new beacon_ie=<hexdump> entry
will be included in output if the BSS entry has two separate sets of IEs
(ie=<hexdump> showing the Probe Response frame contents and
beacon_ie=<hexdump> the Beacon rame contents).
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This adds new wpa_supplicant control interface commands PMKSA_GET and
PMKSA_ADD that can be used to store PMKSA cache entries in an external
persistent storage when terminating a wpa_supplicant process and then
restore those entries when starting a new process. The previously added
PMKSA-CACHE-ADDED/REMOVED events can be used to help in synchronizing
the external storage with the memory-only volatile storage within
wpa_supplicant.
"PMKSA_GET <network_id>" fetches all stored PMKSA cache entries bound to
a specific network profile. The network_id of the current profile is
available with the STATUS command (id=<network_id). In addition, the
network_id is included in the PMKSA-CACHE-ADDED/REMOVED events. The
output of the PMKSA_GET command uses the following format:
<BSSID> <PMKID> <PMK> <reauth_time in seconds> <expiration in seconds>
<akmp> <opportunistic>
For example:
02:00:00:00:03:00 113b8b5dc8eda16594e8274df4caa3d4 355e98681d09e0b69d3a342f96998aa765d10c4459ac592459b5efc6b563eff6 30240 43200 1 0
02:00:00:00:04:00 bbdac8607aaaac28e16aacc9152ffe23 e3dd6adc390e685985e5f40e6fe72df846a0acadc59ba15c208d9cb41732a663 30240 43200 1 0
The PMKSA_GET command uses the following format:
<network_id> <BSSID> <PMKID> <PMK> <reauth_time in seconds> <expiration
in seconds> <akmp> <opportunistic>
(i.e., "PMKSA_ADD <network_id> " prefix followed by a line of PMKSA_GET
output data; however, the reauth_time and expiration values need to be
updated by decrementing them by number of seconds between the PMKSA_GET
and PMKSA_ADD commands)
For example:
PMKSA_ADD 0 02:00:00:00:03:00 113b8b5dc8eda16594e8274df4caa3d4 355e98681d09e0b69d3a342f96998aa765d10c4459ac592459b5efc6b563eff6 30140 43100 1 0
PMKSA_ADD 0 02:00:00:00:04:00 bbdac8607aaaac28e16aacc9152ffe23 e3dd6adc390e685985e5f40e6fe72df846a0acadc59ba15c208d9cb41732a663 30140 43100 1 0
This functionality is disabled be default and can be enabled with
CONFIG_PMKSA_CACHE_EXTERNAL=y build configuration option. It should be
noted that this allows any process that has access to the wpa_supplicant
control interface to use PMKSA_ADD command to fetch keying material
(PMK), so this is for environments in which the control interface access
is restricted.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This makes wpa_supplicant behavior more consistent with FLUSH command to
clear all state. Previously, it was possible for an ongoing scan to be
aborted when the FLUSH command is issued and the scan results from that
aborted scan would still be processed and that would update the BSS
table which was supposed to cleared by the FLUSH command.
This could result in hwsim test case failures due to unexpected BSS
table entries being present after the FLUSH command.
Signed-off-by: Jouni Malinen <j@w1.fi>
This commit adds a control interface command to configure the TDLS
trigger mode to the host driver. This TDLS mode is configured through
the "SET tdls_trigger_control" control interface command.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
"GET_CAPABILITY fils" used to return "FILS" based on wpa_supplicant
configuration. This can be made more useful by checking both for
wpa_supplicant and driver support for FILS.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This can be used to check whether the running wpa_supplicant version was
built with CONFIG_FILS=y.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This makes it easier to figure out why autoscan is not used even when
being configured through the control interface.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This extends ANQP_GET command to support querying MBO cellular
preference also. The cellular preference can be requested along with
neigbor report by appending mbo:1 to the command arguments.
For example:
ANQP_GET <bssid> 272,mbo:1
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This code sequence was already used at two different places (and an
additional one has been proposed), so add a common helper function to
avoid having to copy-paste this functionality in multiple locations.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
For testing purposes, it is useful to have an option to be able to
reject BTM Request sent by AP in order to verify the AP behavior upon
BTM Request rejection.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Add a testing mechanism to allow association disallowed set by AP to be
ignored. This can be used to verify AP behavior for disallowing a
specific association.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Implement "SET ignore_auth_resp <0/1>" command to simulate auth/assoc
response loss and EAPOL RX packet loss by ignoring corresponding
incoming events.
Signed-off-by: Mikael Kanstrup <mikael.kanstrup@sonymobile.com>
All the 3 control interfaces: socket based, dbus & binder needs to
perform the same sequence of steps for network add/remove. So, move
these to a common utility method in |wpa_supplicant.c| instead of
duplicating the code everywhere.
Signed-off-by: Roshan Pius <rpius@google.com>
Move out the disconnect command handling from |ctrl_iface.c| to
|wpa_supplicant.c| so that it can be reused across the different
control interfaces (socket, dbus & binder).
Signed-off-by: Roshan Pius <rpius@google.com>
This is needed for hwsim test cases to allow multiple STA-initiated SA
Query operations in short amount of time.
Signed-off-by: Jouni Malinen <j@w1.fi>
This is mainly for testing purposes to allow multiple FETCH_OSU ANQP
operations to be ran without having to wait for full scan between each
query.
Signed-off-by: Jouni Malinen <j@w1.fi>
This allows P2P Listen to be offloaded to device to enhance power
saving.
To start P2P listen offload, from wpa_cli interface, issue the command:
p2p_lo_start <freq> <period> <interval> <count>
To stop P2P listen offload, issue the command:
p2p_lo_stop
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
In some cases parsing of the mesh scan info for a BSS or the P2P scan
info can fail. One reason can be that the Beacon/Probe Response frame
contained malformed length vendor IEs which are not parsed when adding
to the BSS table. Instead of skipping the whole BSS of the BSS command,
just skip the part that failed to parse.
Signed-off-by: Jonathan Afek <jonathanx.afek@intel.com>
This allows using P2PS config method with or without PIN for connection.
wpa_supplicant should internally handle the default PIN "12345670" and
shall also allow connection irrespective of PIN used in P2P_CONNECT.
For example,
1. P2P_CONNECT 02:2a:fb:22:22:33 p2ps
2. P2P_CONNECT 02:2a:fb:22:22:33 xxxxxxxx p2ps
Where the second one is maintained for backwards compatibility.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
work->type was pointing to the allocated work->ctx buffer and the debug
print in radio_work_free() ended up using freed memory if a started
external radio work was removed as part of FLUSH command operations. Fix
this by updating work->type to point to a constant string in case the
dynamic version gets freed.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This makes it easier to write hwsim test cases to verify management
frame processing sequences with dropped or modified frames. When
ext_mgmt_frame_handling is used, this new command can be used to request
wpa_supplicant to process a received a management frame, e.g., based on
information reported in the MGMT-RX events.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This allows local GO to fetch the P2P Interface Address of a P2P Client
in the group based on the P2P Device Address for the client. This
command should be sent only on a group interface (the same peer may be
in multiple concurrent groups).
Usage:
P2P_GROUP_MEMBER <P2P Device Address>
Output:
<P2P Interface Address>
Signed-off-by: Purushottam Kushwaha <pkushwah@qti.qualcomm.com>
Parse a received neighbor report and report for each neighbor report the
data received for it:
RRM-NEIGHBOR-REP-RECEIVED bssid=<BSSID> info=0x<hex> op_class=<class> chan=<chan> [lci=hex] [civic=hex]
Note that this modifies the previous format that originally reported
only the length of the received frame.
Signed-off-by: Ilan Peer <ilan.peer@intel.com>
Handle radio measurement request that contains LCI request. Send
measurement report based on a configurable LCI report element. The LCI
report element is configured over the control interface with
SET lci <hexdump of the element>
and cleared with
SET lci ""
Signed-off-by: David Spinadel <david.spinadel@intel.com>
Add an option to request LCI and Location Civic Measurement in Neighbor
Report Request frame, as described in IEEE P802.11-REVmc/D5.0, 9.6.7.6.
Note: This changes the encoding format of the NEIGHBOR_REP_REQUEST
ssid=<val> parameter. This used to be parsed as raw SSID data which is
problematic for accepting additional parameters. The new encoding allows
either a string within double-quotation marks or a hexdump of the raw
SSID.
Thew new format:
NEIGHBOR_REP_REQUEST [ssid=<SSID>] [lci] [civic]
Signed-off-by: David Spinadel <david.spinadel@intel.com>
This avoids unnecessary flushing of the PMKSA cache entry and EAP
session data when processing SET_NETWORK commands that set a network
profile parameter to the same value that the parameter already has.
Introduce a new wpa_config_set() and wpa_config_set_quoted() return
value (==1) signifying that the new value being set for the
corresponding field equals to the already configured one so that the
caller can determine that nothing changed in the profile.
For now, this does not cover all the network profile parameters, but
number of the most commonly used parameters are included to cover the
Android use cases where the framework may have issued SET_NETWORK
commands that would have unnecessarily prevented use of PMKSA caching or
EAP fast reauthentication.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This patch add functionality of mesh SAE PMKSA caching. If the local STA
already has peer's PMKSA entry in the cache, skip SAE authentication and
start AMPE with the cached value.
If the peer does not support PMKSA caching or does not have the local
STA's PMKSA entry in the cache, AMPE will fail and the PMKSA cache entry
of the peer will be removed. Then STA retries with ordinary SAE
authentication.
If the peer does not support PMKSA caching and the local STA uses
no_auto_peer=1, the local STA can not retry SAE authentication because
NEW_PEER_CANDIDATE event cannot start SAE authentication when
no_auto_peer=1. So this patch extends MESH_PEER_ADD command to use
duration(sec). Throughout the duration, the local STA can start SAE
authentication triggered by NEW_PEER_CANDIDATE even though
no_auto_peer=1.
This commit requires commit 70c93963ed
('SAE: Fix PMKID calculation for PMKSA cache'). Without that commit,
chosen PMK comparison will fail.
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>
