Commit d28f4e44f1 optimized Interworking
network selection in a case where the operation is run while already
connected to the selected network by skipping the reconnection. However,
this did not take into account that a higher priority network may have
shown up in the new scan results.
Fix this by checking whether network selection based on the latest scan
results (the ones from the interworking_select operation) would result
in a network with higher priority being selected. If so, skip the
optimization and force normal network connection (which will select this
newly found higher priority network). This fixes cases where a
non-Hotspot 2.0 network with higher priority (e.g., home network) shows
up while connected to a Hotspot 2.0 network with lower priority.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Commit 3d910ef497 tried to make
last-network selection behave more consistently with Interworking
network selection preferences. However, it did not take into account
that other network block may have higher priority. In such cases, the
last added network from Interworking network selection should actually
not be selected for the next connection. Fix this by limiting the
last-network preference to work only within a priority class.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
test_ap_hs20_multi_cred_sp_prio verifies that two credentials
provisioned by a single SP are selected properly based on sp_priority
when a single BSS matches both credentials.
test_ap_hs20_multi_cred_sp_prio2 does the same when there a separate BSS
for each credential.
Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
The new hostapd.conf parameter subscr_remediation_url can be used to
define the URL of the Subscription Remediation Server that will be added
in a WFA VSA to Access-Accept message if the SQLite user database
indicates that the user need subscription remediation.
Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
hostapd can now be configured to advertise OSU Providers with the
new osu_* confgiuration parameters.
Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
hostapd can now be configured to provide access for icon files
(hs20_icon config file parameter) for OSU. The hs20_icon data contains
additional meta data about the icon that is not yet used, but it will be
needed for the OSU Providers list ANQP element.
Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
If the authentication server includes the WFA HS 2.0 Session Info URL
AVP in Access-Accept, schedule ESS Disassociation Imminent frame to be
transmitted specified warning time prior to session timeout.
Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
If the RADIUS server includes deauthentication request in Access-Accept,
send a WNM-Notification frame to the station after 4-way handshake and
disconnect the station after configurable timeout.
A new control interface command, WNM_DEAUTH_REQ, is added for testing
purposes to allow the notification frame to sent based on local request.
This case does not disconnect the station automatically, i.e., a
separate control interface command would be needed for that.
Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
If the RADIUS server includes the WFA RADIUS VSA in Access-Accept to
indicate need for subscription remediation, copy the server URL from
the message and send it to the station after successfully completed
4-way handshake (i.e., after PTK is set to allow PMF to work) in a
WNM-Notification.
AP must not allow PMKSA caching to be used after subscription
remediation association, so do not add the PMKSA cache entry whenever
the authentication server is indicating need for subscription
remediation. This allows station reassociation to use EAP authentication
to move to non-remediation connection.
Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
If the station indicated support for Hotspot 2.0, send its release
number and PPS MO ID in Access-Request messages using the WFA RADIUS
VSA.
Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
The Access-Request frames are used to inform the RADIUS server about the
Hotspot 2.0 release number supported by the AP.
Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
Subscription remediation notification can now be sent from hostapd with:
hostapd_cli hs20_wnm_notif 02:00:00:00:00:00 http://example.com/foo/
Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
The HS 2.0 Indication element from hostapd now includes the release
number field and the new ANQP Domain ID field. This ID can be configured
with anqp_domain_id parameter in hostapd.conf.
Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
Scan operation is not that reliable, so try couple of times if no
OSU provider matches are found during fetch_osu command.
Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
This new parameter can be used to configure credentials to mandate use
of OCSP stapling for AAA server authentication.
Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
This new priority parameter can be used to specify priorities between
credentials provisioned by the same SP. cred->priority is checked first
and if it is same and the provisioning_sp parameter matches, the new
sp_priority is used to order the credentials. It should be noted that
the order of priorities is different (higher 'priority' value indicates
higher priority of the credential, while higher 'sp_priority' indicates
lower priority of the credential).
Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
There is no need to keep the separate local variable for tracking the
highest selected priority since we track a pointer to the selected
credential with that information.
Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
This is needed to limit the number of consecutive authentication
attempts to no more than 10 within a 10-minute interval to avoid
unnecessary load on the authentication server. In addition, use a random
component in the delay to avoid multiple stations hitting the same
timing in case of simultaneous disconnection from the network.
Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
Move excluded SSID filtering step to the end of credential validation
process and return list of BSSes that would otherwise have matching
credentials, but have an excluded SSID. Automatic network selection will
not select such a network, but interworking_connect command can be used
to pick excluded networks.
Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
The new credential parameter req_conn_capab can be used to specify
restrictions on roaming networks providing connectivity for a set of
protocols/ports.
Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
The new credential parameter max_bss_load can be used to specify
restrictions on BSS Load in the home network.
Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
The new credential parameters min_{dl,ul}_bandwidth_{home,roaming} can
be used to specify restrictions on available backhaul bandwidth.
Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
The new provisioning_sp cred field can now be used to track which SP
provisioned the credential. This makes it easier to find the matching
PPS MO from the management tree (./Wi-Fi/<provisioning_sp>).
Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
The new wpa_cli fetch_osu command can be used to fetch information about
all OSU providers and write that to a text file with the icons in
separate files. cancel_osu_fetch command can be used to stop ongoing OSU
provider list fetch.
Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
wpa_supplicant can request OSU icon data with "hs20_icon_request <BSSID>
<icon filename>". This transmits an Icon Request ANQP element and
processes the response in Icon Binary File ANQP elements.
Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
