Adding a new wpa_supplicant control interface for the dedicated
P2P_DEVICE would be quite confusing for programs that manage P2P
operations. Remove this control interface and require the global control
interface to be used since it will provide consistent interface for both
the new dedicated P2P_DEVICE (non-netdev) and old style P2P management
through a netdev.
Signed-hostap: Jouni Malinen <j@w1.fi>
Commit c68f6200a7 made these calls
conditional on !p2p_mgmt, but forced p2p_mgmt=1 for cases where the
driver does not use the dedicated P2P Device. Fix this by making the
!p2p_mgmt condition apply only if the driver does indicate use of a
dedicated P2P Device.
Signed-hostap: Jouni Malinen <j@w1.fi>
The interface name for the P2P group interface is derived from the
P2P management interface. When the P2P management interface is a
P2P Device interface, i.e., p2p-dev-wlanX, the name for the group
interface is abbreviated to p2p-X (X being group index). When the
P2P management interface starts with p2p-dev- use its postfix
instead. So P2P management interface p2p-dev-wlan3 results in group
interface name p2p-wlan3-0.
Signed-hostap: Arend van Spriel <arend@broadcom.com>
If the capability flag of the driver indicates a dedicated P2P Device is
supported, a P2P Device interface is created.
Create the P2P Device in main interface creation loop when the added
interface flags support and P2P supplicant is not yet initialized
avoiding recursion of add_interface.
Do not register l2_packet for P2P Device interface (both for EAPOL and
for TDLS).
Signed-hostap: Arend van Spriel <arend@broadcom.com>
Setting p2p_no_group_iface means 'use P2P management interface as P2P
connection interface' because it attempts to change the interface type.
The P2P_DEVICE is a dedicated interface and can not be changed. As such
ignore the configuration option.
Signed-hostap: Arend van Spriel <arend@broadcom.com>
When using OpenSSL with TLS-based EAP methods, wpa_supplicant can now be
configured to use OCSP stapling (TLS certificate status request) with
ocsp=1 network block parameter. ocsp=2 can be used to require valid OCSP
response before connection is allowed to continue.
hostapd as EAP server can be configured to return cached OCSP response
using the new ocsp_stapling_response parameter and an external mechanism
for updating the response data (e.g., "openssl ocsp ..." command).
This allows wpa_supplicant to verify that the server certificate has not
been revoked as part of the EAP-TLS/PEAP/TTLS/FAST handshake before
actual data connection has been established (i.e., when a CRL could not
be fetched even if a distribution point were specified).
Signed-hostap: Jouni Malinen <j@w1.fi>
In wpa_supplicant_deinit(), the function wpas_p2p_deinit_global()
was called. Remove it as it will be called from wpas_deinit_iface()
upon removal of the P2P management interface.
Signed-hostap: Arend van Spriel <arend@broadcom.com>
Add "StaAuthorized" and "StaDeauthorized" D-Bus interface in AP mode.
After enabling the AP mode of wpa_supplicant, the other process need to
get the MAC address and authorization status of every station, so
wpa_supplicant emits signal when the station is authorized or
deauthorized.
Signed-hostap: Chengyi Zhao <chengyix.zhao@gmail.com>
Add AVG_RSSI report to the signal_poll command if it is reported by
the kernel.
Signed-hostap: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
Signed-hostap: Ilan Peer <ilan.peer@intel.com>
11b rates removal have had impact on SoftAP functionality in
wpa_supplicant. This patch verifies that only in case of P2P group
operation 11b rates will be eliminated. Refer also to commit
4c2c302893.
Signed-hostap: Alexander Bondar <alexander.bondar@intel.com>
Signed-hostap: Ilan Peer <ilan.peer@intel.com>
There is not much use for enabling WPA without WPA2 nowadays since most
networks have been upgraded to WPA2. Furthermore, the code size savings
from disabling just WPA2 are pretty small, so there is not much
justification for maintaining this build option. Remove it to get rid of
undesired complexity.
Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
If the driver wrapper supports best operation channel indication, the
p2p_group_add command can now use special values (freq=2 and freq=5) to
indicate that the re-invoked persistent GO is to be started on the
specified band.
Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
This is needed to get wpa_supplicant into clean state during testing if
a test case triggers countermeasures.
Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
Enable tab completion for the cases where ifname= prefix is used in
interactive mode by skipping over that prefix before running through the
per-command completion routines. The ifname= prefix itself is also
covered by adding the possible interface names to the command list.
Signed-hostap: Jouni Malinen <j@w1.fi>
Strip out the IFNAME=<ifname> prefix from commands before parsing them
through the normal processing and then add the prefix back to the
beginning of the actual control interface command to make per-interface
commands work through the global control interface without having to use
the 'raw' command.
Signed-hostap: Jouni Malinen <j@w1.fi>
Define a proper event prefix and include additional information to allow
ESS Dissassociation Imminent event to be used in a wpa_cli action
script.
Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
This makes ENABLE_NETWORK behave similarily to SELECT_NETWORK by
allowing a scan to be skipped if recent scan results are available.
Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
wpa_s->pending_bssid is all zeros during connection attempt when
driver-based BSS selection is used. Take this into account when
determining whether new scan results should trigger a connection based
on wpa_s->current_ssid, i.e., a connection attempt with the selected
network instead of selected BSS.
Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
When STA interface is connected and P2P interface gets invited in a
different channel from previous P2P group, the invitiation would fail
because of no common channel found. Fix this by using different logic
when device support multi channel concurrency.
Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
The five second timeout for GAS queries is excessive and can result in
long waits in cases where APs are either misconfigured or frames are
lost.
Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
This makes the design more robust against unexpected duplicates since
each new GAS exchange gets a different dialog token compared to the
previous one.
Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
It looks like it may be possible for an older GAS response to get retransmitted
even after the first copy has been processed. While this should not really come
up all the way to wpa_supplicant due to sequence number being same (i.e.,
duplicate detection should from the frame), some cases have been observed where
this did cause issues. Drop such a frame silently without dropping the ongoing
GAS session to allow a frame with the next frag_id to be processed after this.
Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
This can be useful for some test cases, so allow wpa_supplicant to be
built with special test functionality to expose the current (last
configured) GTK. This is disabled by default and can be enabled by
adding following line into .config:
CFLAGS += -DCONFIG_TESTING_GET_GTK
The GTK can then be fetched with "wpa_cli get gtk".
Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
The P2P management operations like P2P_FIND and P2P_CONNECT are not
really specific to any network interface. These are P2P Device level
operations that are in more global device context. Allow those to be
sent through the global control interface without IFNAME parameter.
For now, these commands are directed within wpa_supplicant to the
network interface that initialized the global P2P context. This may
change in the future if a special context is added for P2P operations.
Anyway, such changes can now be done internally within wpa_supplicant
without affecting this global control interface design from external
view point.
Signed-hostap: Jouni Malinen <j@w1.fi>
These events are sent as a special case to both the group interface and
"parent interface" (i.e., the interface that was used for managing P2P
negotiation). The latter is not really correct event, so get rid of it
with the new global control interface design where there is no need to
support legacy upper layer implementations.
Signed-hostap: Jouni Malinen <j@w1.fi>
This removes the "IFNAME=<ifname> " prefix from P2P events that are
received through the global control interface since these events are not
really specific to any network interface, but the full device.
Signed-hostap: Jouni Malinen <j@w1.fi>
Replace direct wpa_msg() calls with p2p_dbg(), p2p_info(), and p2p_err()
calls that use a new debug_print() callback to handle actual debug
printing outside the P2P module.
Signed-hostap: Jouni Malinen <j@w1.fi>
This removes wpa_ctrl.h dependency from src/p2p/* and makes the P2P
events more consistent, i.e., everything that is aimed for upper layer
processing from the wpa_supplicant control interfaces is generated in
p2p_supplicant.c.
Signed-hostap: Jouni Malinen <j@w1.fi>
This function can be used instead of wpa_msg() and wpa_msg_ctrl() to
indicate that an event is not specific to a network interface.
Signed-hostap: Jouni Malinen <j@w1.fi>
The ATTACH/DETACH mechanism to request event messages from
wpa_supplicant can now be used through the global control interface,
too. This results in events from all interfaces being delivered through
a single monitor socket. "IFNAME=<ifname> " prefix is used on events
that are specific to an interface.
Signed-hostap: Jouni Malinen <j@w1.fi>
This can be used to implement filtering of channels for scan and based
on that, for connection, purposes.
Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
This updates hostapd to build using the new keystore header file
location and adds a note that the old frameworks/base/cmds/keystore can
be removed at some point in the future when old Android releases do not
need to be supported.
Signed-hostap: Jouni Malinen <j@w1.fi>
The wpa_supplicant global control interface parameter can now be used to
explicitly specify an abstract UNIX domain socket (Linux specific
extension) with "@abstract:" prefix and an Android control socket with
"@android:" prefix.
Signed-hostap: Jouni Malinen <j@w1.fi>
This is mostly a corner case at this point, but if wpa_cli was started
with global control interface connection (-g) and interactive mode,
per-interface control interface was tried to be opened with the
previously opened global ctrl_iface connection gettign leaked.
Signed-hostap: Jouni Malinen <j@w1.fi>
The optional -G<group> command line argument can be used to specify the
group that can access the global control interface.
Signed-hostap: Jouni Malinen <j@w1.fi>
"IFNAME=<ifname> " prefix can now be used on the wpa_supplicant global
control interface to direct a command to a specific interface instead of
having to use an interface specific control interface for this. This
allows a single socket to be used for controlling multiple virtual
interfaces.
Signed-hostap: Jouni Malinen <j@w1.fi>
Commit 21d996f775 added p2p_pref_chan as a
configuration file parameter, but included only the case of dynamically
setting this at runtime through the control interface SET command.
Complete this functionality by taking this value into use directly from
the configuration file, too.
Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
By default, dbus_connection_dispatch() will call _exit() if the bus
connection has been closed. This caused wpa_supplicant to terminate
without properly cleaning up after itself.
To ensure that we terminate cleanly when the messagebus terminates,
override the exit_on_disconnect behavior and install a filter to handle
libdbus's "Disconnected" signal.
[Bug 474]
Signed-hostap: Daniel Gnoutcheff <daniel@gnoutcheff.name>
The new control interface command can be used to send a
BSS Transition Management Query frame to the current AP.
Signed-hostap: Vinayak Kamath <vkamat@codeaurora.org>
