wpa_s->connect_without_scan could have been left pointing to invalid
network when a network profile was removed. It seems to be possible for
this to happen in some hwsim test case scenarios under specific timing,
but the exact reason for this is not clear. In any case, this pointer
needs to be cleared.
Signed-off-by: Jouni Malinen <j@w1.fi>
Add ANQP fields to the BSS properties to allow DBus clients to be
notified and obtain the values when it changes.
Signed-off-by: Damien Dejean <damiendejean@chromium.org>
When wpa_supplicant assigns the IP address (WFA EAPOL IP address
allocation feature), the assigned IP address of the P2P Client on the GO
side is notified in the AP-STA-CONNECTED event. So to obtain the IP info
to external programs, modify the STA authorized event to include the the
assigned IP address of the P2P Client.
Test: Establish P2P connection and verified from the logs that
the P2P Client IP address is notified.
Signed-off-by: Sunil Ravi <sunilravi@google.com>
Add HS20TermsAndConditions signal to D-Bus API to allow clients to be
notified when the network requires the acceptance of terms and
conditions. The URL of the T&C page is provided as a signal parameter.
Signed-off-by: Damien Dejean <damiendejean@chromium.org>
For wpa_supplicant based SAE/OWE connection, the wpa_supplicant state
machine is aware of the PMKID created for a connection and this gets
removed when "REMOVE_NETWORK all" is called. However, when SAE/OWE
offload is enabled, wpa_supplicant is not aware of the PMKID generated
by the driver/firmware. So add PMKSA del indication to the driver from
remove_network context so that the driver can free PMKs associated with
the SSID.
Signed-off-by: Vinayak Yadawad <vinayak.yadawad@broadcom.com>
Add support for building and sending ML probe requests. During connect,
try to send an ML probe request if we are going to connect to an MLD AP
and the BSS information for some of the links is missing.
Signed-off-by: Benjamin Berg <benjamin.berg@intel.com>
Signed-off-by: Ilan Peer <ilan.peer@intel.com>
Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
Use the wpas_notify_mesh_peer_*() functions for sending the control
interface events in addition to the D-Bus events so that these are all
done consistently.
Signed-off-by: Jouni Malinen <j@w1.fi>
As a workup action during disassociation, wpa_supplicant checks if the
disconnection could have been caused by PSK mismatch during WPA 4-way
handshake with function could_be_psk_mismatch() in event.c. A MSG_INFO
message will be sent on the control interface when there could be a PSK
mismatch, and this heuristic can be useful to indicate if the
disconnection is caused by a wrong passphrase provided by the user.
Here, propagate a new D-Bus signal 'PskMismatch' to notify other
applicantions.
Signed-off-by: Yichen Yu <yichenyu@chromium.org>
Allows informing the connection manager of additional information on CQM
events. Allows the connection manager to request the same information
on demand by using the existing "SignalPoll" method.
* Add new property "SignalChange"
* Add storage for wpa_signal_info into wpa_supplicant context
object
* Copy memory from event to context object on CQM Event
* Write a common conversion method to be used by both "SignalPoll" and
this property
Signed-off-by: David Ruth <druth@chromium.org>
Since wpa_supplicant can change MAC address of the interface on its own
(with randomization enabled) it makes sense to introduce MACAddress as a
property of the interface and send notifications about its change.
This allows other applications to just use D-Bus instead of both
communicating over D-Bus with wpa_supplicant and listening to Netlink
notifications for MAC changes.
Signed-off-by: Andrzej Ostruszka <amo@semihalf.com>
Add a callback handler to notify details of a PMKSA cache entry when it
is added to the PMKSA cache. This can be used to provide external
components more convenient access to the PMKSA cache contents.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
Get ssid and derive required information for SAE and FILS tunneled PASN
authentication to remove struct wpa_ssid dependency for PASN initiator.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
Previously, wpa_supplicant was using the current SSID for building the
SAE authentication commit frame for retries during external
authentication. But the external authentication SSID can be different
from the current SSID. Fix this by using the correct SSID profile.
Signed-off-by: Veerendranath Jakkam <quic_vjakkam@quicinc.com>
It was possible for at least the wpa_s->last_ssid to be left pointing to
a removed network which could result in processing the following
association as a reassociation-within-an-ESS even when it was moving to
a different ESS. This could result in unexpected behavior. This was
found with the following test case sequence:
sigma_dut_ap_psk_sae_ft sae_h2e_password_id ap_wps_pk_oom sigma_dut_client_privacy
Move clearing of wpa_s->last_ssid and wpa_s->current_ssid into
wpas_notify_network_removed() to catch all cases similarily to the way
wpa_s->next_ssid was already cleared.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
Add the "InterworkingSelect" method to the DBus API to trigger an
Interworking scan with ANQP fetches. When a BSS that matches a
configured credential is found, the result is emitted using the signal
"InterworkingAPAdded". Completion of the full InterworkingSelect
operation is indicated with the "InterworkingSelectDone" signal.
Signed-off-by: Damien Dejean <damiendejean@chromium.org>
Generate an event on the control socket interface when a network is
added or removed. The event name CTRL-EVENT-NETWORK-<ADDED|REMOVED>
is followed by the network entry identifier. The event matches the
corresponding Network<Added|Removed> signal on the d-bus interface.
Signed-off-by: Andrew Beltrano <anbeltra@microsoft.com>
The previously used single TOD policy was split into two policies:
TOD-STRICT and TOD-TOFU. Report these separately in the
CTRL-EVENT-EAP-PEER-CERT events (tod=1 for TOD-STRICT and tod=2 for
TOD-TOFU).
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Now that the TLS peer_cert information is provided as a full struct to
handler functions, the altsubject pointer shows up as an array and
causes static analyzers to warn about unnecessary NULL comparison. Get
rid of that comparison now that it is clearly not needed anymore.
Signed-off-by: Jouni Malinen <j@w1.fi>
Add tod=1 to CTRL-EVENT-EAP-PEER-CERT events if the peer certificate
includes the TOD policy in the X.509v3 Certificate Policies extension.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This makes it easier to add new information to the callbacks without
having to modify each callback function type in EAPOL and EAP code every
time.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
These cases are for the IEEE 802.11 Status Code and Reason Code and
those fields are unsigned 16 bit values, so use the more appropriate
type consistently. This is mainly to document the uses and to make the
source code easier to understand.
Signed-off-by: Jouni Malinen <j@w1.fi>
This drops support for the fi.epitest.hostap.WPASupplicant D-Bus name
along with the associated CONFIG_CTRL_IFACE_DBUS option. Nothing should
really be using this since 2010.
This is a just a straightforward removal. Perhaps the dbus_common.c and
dbus_new.c can be merged now. Also, the "_NEW" suffix of the config
option seems to make even less sense than it used to.
Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
wpa_supplicant currently logs CTRL-EVENT-AUTH-FAILED errors when
authentication fails, but doesn't expose any property to the D-Bus
interface related to this.
This change adds the "AuthStatusCode" property to the interface, which
contains the IEEE 802.11 status code of the last authentication.
Signed-off-by: Alex Khouderchah <akhouderchah@chromium.org>
Add new Interface properties "BSSTMStatus", which carries the status of
the most recent BSS Transition Management request. This property will be
logged in UMA to measure 802.11v success.
Signed-off-by: Matthew Wang <matthewmwang@chromium.org>
Add new Interface properties "RoamTime", "RoamComplete", and
"SessionLength". "RoamTime" carries the roam time of the most recent
roam in milliseconds. "RoamComplete" carries True or False corresponding
to the success status of the most recent roam. "SessionLength" carries
the number of milliseconds corresponding to how long the connection to
the last AP was before a roam or disconnect happened.
Signed-off-by: Matthew Wang <matthewmwang@chromium.org>
Make it possible to list connected stations in AP mode over D-Bus, along
with some of their properties: rx/tx packets, bytes, capabilities, etc.
Signed-off-by: Mathieu Trudel-Lapierre <mathieu.trudel-lapierre@canonical.com>
Rebased by Julian Andres Klode <juliank@ubuntu.com> and updated to use
the new getter API.
Further modified by Andrej Shadura to not error out when not in AP mode
and to send separate StationAdded/StationRemoved signals instead of
changing signatures of existing StaAuthorized/StaDeauthorized signals.
Signed-off-by: Andrej Shadura <andrew.shadura@collabora.co.uk>
In the current implementation, upon an EAP method failure, followed by
an EAP failure, the EAP Status is propagated up in wpa_supplicant with a
general failure parameter string "failure". This parameter is used for a
notification on the dbus.
This commit reports the EAP method failure error code in a separate
callback.
The solution in this commit is generic to all EAP methods, and can be
used by any method that need to pass its error code. However, this
commit only implements the reporting for EAP-SIM and EAP-AKA methods
where the Notification Code (in AT_NOTIFICATION) is used as the method
specific error code value.
Signed-off-by: Ahmed ElArabawy <arabawy@google.com>
This introduces a new interface for mesh and adds a signal that
is similar to the control interface event MESH-GROUP-STARTED.
Signed-off-by: Saurav Babu <saurav.babu@samsung.com>
This commit adds IP address information into GroupStarted event on the
P2P client side like it is sent over the control interface.
Signed-off-by: Nishant Chaprana <n.chaprana@samsung.com>
This adds an extra parameter in GroupStarted signal to indicate whether
the created group is Persistent or not. It is similar to the
[PERSISTENT] tag which comes in P2P-GROUP-STARTED over the control
interface.
Signed-off-by: Nishant Chaprana <n.chaprana@samsung.com>
Create the skeletal binder interface for wpa_supplicant. The interface
hierarchy is based off the existing dbus
interface(https://w1.fi/wpa_supplicant/devel/dbus.html).
Since we use libbinder, the binder interface codebase needs to be
written in C++ and can only be compiled on Android platform for now.
The aidl files define binder RPC interfaces. The Android build system
generates the corresponding C++ interface classes which needs to be
implemented by the server process.
The clients can obtain a reference to the binder service (root object)
using:
android::String16 service_name("fi.w1.wpa_supplicant");
android::sp<android::IBinder> binder =
android::defaultServiceManager()->getService(service_name);
Once a reference to the root object is retrieved, the clients can
obtain references to other RPC objects using that root object methods.
Signed-off-by: Roshan Pius <rpius@google.com>
(Re)Association Response frame with status code other than 0 is now
notified over DBUS as a part of PropertiesChanged signal. This can be
used by application in case AP is denying association with status code
17 (band steering) so that it does not interfere in the BSSID selection
logic of wpa_supplicant.
Signed-off-by: Naveen Singh <nasingh@google.com>
This is equivalent to the P2P_EVENT_INVITATION_RECEIVED signal on the
control interface. It can be used to sent the Invitation Received signal
to applications written using D-Bus.
Signed-off-by: Maneesh Jain <maneesh.jain@samsung.com>
ssid->p2p_persistent_group was left to its old value when changing a
network profile to/from P2P persistent group type (disabled=2). This
could result in unexpected behavior when using an incomplete persistent
group profile. This was mainly visible through D-Bus network profile
handling where a persistent group would not be unregistered insome
cases.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Add GO Intent information of connecting device in GO Negotiation Request
event which will help applications to decide its own GO intent value in
advance and can avoid failure cases when both devices use GO Intent 15
depending on application requirement.
Signed-off-by: Mayank Haarit <mayank.h@samsung.com>
Commit bb3df9a569 ('notify: Do not raise
any signal from a P2P management interface') was supposed to only change
D-Bus behavior, but it ended up disabling non-D-Bus functionality as
well for some sequences where the P2P Device interface is used.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
It is possible for a network profile to change its type from P2P
persistent group to a normal network and back. The D-Bus interface uses
different types of objects for those, so the object needs to
re-registered in case of type change. This fixes issues in leaving
behind an incorrect type of object and leaking memory when freeing such
a network block that has had its disabled parameter changed.
Signed-off-by: Jouni Malinen <j@w1.fi>
A new "CTRL-EVENT-EAP-PEER-ALT depth=<i> <alt name>" event is now used
to provide information about server certificate chain alternative
subject names for upper layers, e.g., to make it easier to configure
constraints on the server certificate. For example:
CTRL-EVENT-EAP-PEER-ALT depth=0 DNS:server.example.com
Currently, this includes DNS, EMAIL, and URI components from the
certificates. Similar information is priovided to D-Bus Certification
signal in the new altsubject argument which is a string array of these
items.
Signed-off-by: Jouni Malinen <j@w1.fi>
It is possible for the persistent group object to be added and removed
by non-D-Bus triggers (e.g., ctrl_iface commands). The add part was
already handled, but removal was not. That resulted in memory leaks when
a P2P persistent group was removed without using an explicit D-Bus
command for this even if the object was added without D-Bus involvement.
Signed-off-by: Jouni Malinen <j@w1.fi>
It is possible for the peer to be a non-P2P device and as such, for
p2p_dev_addr to be NULL. This resulted in NULL pointer dereference if
D-Bus interface was enabled for the interface when a legacy STA joined a
group.
Signed-off-by: Jouni Malinen <j@w1.fi>
