Add support to query per interface type AKM capabilities through the
control interface. For example, "GET_CAPABILITY key_mgmt
iftype=STATION".
Signed-off-by: Veerendranath Jakkam <vjakkam@codeaurora.org>
The driver can advertise supported AKMs per wiphy and/or per interface.
Populate per interface supported AKMs based on the driver advertisement
in the following order of preference:
1. AKM suites advertised by NL80211_ATTR_IFTYPE_AKM_SUITES
2. AKM suites advertised by NL80211_ATTR_AKM_SUITES
If neither of these is available:
3. AKMs support is assumed as per legacy behavior.
In addition, extend other driver interface wrappers to set the
per-interface values based on the global capability indication.
Signed-off-by: Veerendranath Jakkam <vjakkam@codeaurora.org>
Since this functionality was not used for anything in practice, it is
easier to simply remove this functionality completely to avoid potential
conflicts in using the kernel tree upstream commit ab4dfa20534e
("cfg80211: Allow drivers to advertise supported AKM suites").
This is practically reverting the commit 8ec7c99ee4 ("nl80211: Fetch
supported AKM list from the driver").
Signed-off-by: Veerendranath Jakkam <vjakkam@codeaurora.org>
This allows DPP_AUTH_INIT to be used with tcp_addr=<dst> argument and
Configurator parameters to perform Configurator initiated DPP
provisioning over TCP. Similarly, DPP_CONTROLLER_START can now be used
to specify Configurator/Enrollee roles and extend Controller to work in
Enrollee role.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Add more parameters to dpp-nfc.py to allow it to be used with more
detailed control by the caller. This allows Enrollee/Configurator roles
to be selected and Configurator parameters to be specified on the
command line.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Recognize the Reconfig Announcement message type and handle it similarly
to the Presence Announcement in the Relay, i.e., send it to the first
Controller if the local Configurator does not have matching C-sign-key.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Use the new struct dpp_authentication instance when setting Configurator
parameters for authentication exchange triggered by Presence
Announcement. conn->auth is NULL here and would cause dereferencing of a
NULL pointer if dpp_configurator_params is set.
Fixes: fa5143feb3 ("DPP2: Presence Announcement processing in Controller")
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Extend Enrollee functionality to process Reconfig Authentication
Confirm message and start GAS client.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Extend Configurator functionality to sign a special Connector for
reconfiguration and reply with Reconfig Authentication Request frame
when Reconfig Announcement frame is received with a matching C-sign key
hash value.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Check if there is a matching Configurator and be ready to initiate
Reconfig Authentication (which itself is not included in this commit).
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Extend DPP chirping mechanism to allow Reconfig Announcement frames to
be transmitted instead of the Presence Announcement frames. Add a new
wpa_supplicant control interface command "DPP_RECONFIG <network id>" to
initiate reconfiguration for a specific network profile.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
The memory allocation in dpp_peer_intro() was moved into a helper
function dpp_check_signed_connector(), so update the test case to match.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Split ke derivation into two parts so that the previously used
internal-only PRK gets stored as the bk in the authentication state.
This new key will be needed for deriving additional keys with DPP R2.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This removes unnecessary allocations and simplifies the implementation
by not having to remember to free the cloned reference.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This may be needed to optimize use of offchannel TX operations with
wait-for-response when near the end of a pending remain-on-channel
operation.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Fix a copy-paste error in parsing the version info.
Fixes: 7dd768c3ca ("DPP2: Version information in bootstrapping info URI")
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Add the local supported version information into the bootstrapping
information (V=2 in the URI) and parse this from received URI.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
The recvfrom() calls were supposed to use the full allocated buffer size
(max+1) to match the res > max check.
Fixes: 96b6dd21a0 ("Increase wpa_supplicant control interface buffer size")
Signed-off-by: Jouni Malinen <j@w1.fi>
Report MUD URL and bandSupport from config request if those optional
nodes are included. For now, these are mainly for testing purposes since
there is no mechanism to delay sending of config response.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
When DPP v2 implementation is hardcoded to behave as v1 for testing
purposes, leave out the Protocol Version attribute form Authentication
Request instead of including it there with indication for v1.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This simplifies dpp_build_conf_obj_dpp() and makes it easier to share
the signing functionality for other purposes like reconfiguration where
the Configurator needs to sign a dppCon object for itself without
generating the encapsulating config object.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This test case seems to be failing every now and then due to the AP not
getting out the Deauthentication frame after PMKSA expiration if the STA
is in power save mode.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
It looks like this test case was supposed to set power_save off at the
end instead of repeating the same setting twice.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
"SET dpp_version_override <ver>" can now be used to request
wpa_supplicant and hostapd to support a subset of DPP versions. In
practice, the only valid case for now is to fall back from DPP version 2
support to version 1 in builds that include CONFIG_DPP2=y.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
