Track PMK-R0/PMK-R0-Name from the initial mobility domain association
and derive PMK-R1/PTK when the station uses FT protocol. This allows
frames from additional roaming cases to be decrypted.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This allows a separate machine credential to be used for authentication
if the server requests Identity-Type = 2 (machine).
Signed-off-by: Jouni Malinen <j@w1.fi>
This is an initial step in adding support for configuring separate user
and machine credentials. The new wpa_supplicant network profile
parameters machine_identity and machine_password are similar to the
existing identity and password, but explicitly assigned for the purpose
of machine authentication.
This commit alone does not change actual EAP peer method behavior as
separate commits are needed to determine when there is an explicit
request for machine authentication. Furthermore, this is only addressing
the username/password credential type, i.e., additional changes
following this design approach will be needed for certificate
credentials.
Signed-off-by: Jouni Malinen <j@w1.fi>
Be more consistent on checking all parameter allocation and copying
steps within radius_server_init() and abort startup if anything fails
instead of trying to continue with other parts of the configuration.
Signed-off-by: Jouni Malinen <j@w1.fi>
Use struct eap_config as-is within RADIUS server to avoid having to
duplicate all the configuration variables at each interface. This
continues cleanup on struct eap_config duplication in hostapd.
Signed-off-by: Jouni Malinen <j@w1.fi>
The Crypto-Binding TLV is included without Intermediate-Result TLV in
this sequence since the server is skipping all inner authentication
methods and is only sending out Result TLV with the Crypto-Binding TLV.
Signed-off-by: Jouni Malinen <j@w1.fi>
The new hostapd configuration parameter eap_teap_id can be used to
configure the expected behavior for used identity type.
Signed-off-by: Jouni Malinen <j@w1.fi>
Parse the received Identity-Type TLV and report the used Identity-Type
in response if the request included this TLV. For now, only the
Identity-Type 1 (User) is supported.
Signed-off-by: Jouni Malinen <j@w1.fi>
Allow 100 rounds of EAP messages if there is data being transmitted.
Keep the old 50 round limit for cases where only short EAP messages are
sent (i.e., the likely case of getting stuck in ACK loop).
This allows larger EAP data (e.g., large certificates) to be exchanged
without breaking the workaround for ACK loop interop issues.
Signed-off-by: Jouni Malinen <j@w1.fi>
Use struct eap_config as-is within struct eap_sm and EAPOL authenticator
to avoid having to duplicate all the configuration variables at each
interface. Split the couple of session specific variables into a
separate struct to allow a single const struct eap_config to be used.
Signed-off-by: Jouni Malinen <j@w1.fi>
The implementation was previously hardcoded to use only the non-expanded
IETF EAP methods in Phase 2. Extend that to allow vendor EAP methods
with expanded header to be used.
Signed-off-by: Jouni Malinen <j@w1.fi>
This was already allowed with EAP-PEAP, but EAP-TEAP was hardcoded to
use only the non-expanded EAP types. Extend that to allow vendor EAP
types to be used.
Signed-off-by: Jouni Malinen <j@w1.fi>
The implementation was previously hardcoded to use only the non-expanded
IETF EAP methods in Phase 2. Extend that to allow vendor EAP methods
with expanded header to be used.
Signed-off-by: Jouni Malinen <j@w1.fi>
This was already allowed with EAP-PEAP, but EAP-FAST was hardcoded to
use only the non-expanded EAP types. Extend that to allow vendor EAP
types to be used.
Signed-off-by: Jouni Malinen <j@w1.fi>
The implementation was previously hardcoded to allow only the Microsoft
SoH expanded EAP method in Phase 2 in addition to non-expanded EAP
methods. Extend that to allow any vendor EAP method with an expanded
header to be used.
Signed-off-by: Jouni Malinen <j@w1.fi>
The implementation was previously hardcoded to use only the non-expanded
IETF EAP methods in Phase 2. Extend that to allow vendor EAP methods
with expanded header to be used.
Signed-off-by: Jouni Malinen <j@w1.fi>
This was already allowed with EAP-PEAP, but EAP-TTLS was hardcoded to
use only the non-expanded EAP types. Extend that to allow vendor EAP
types to be used.
Signed-off-by: Jouni Malinen <j@w1.fi>
This cleans up coding style of the EAP implementation by avoiding
typedef of an enum hiding the type of the variables.
Signed-off-by: Jouni Malinen <j@w1.fi>
The new eap_teap_separate_result=1 hostapd configuration parameter can
be used to test TEAP exchange where the Intermediate-Result TLV and
Crypto-Binding TLV are send in one message exchange while the Result TLV
exchange in done after that in a separate message exchange.
Signed-off-by: Jouni Malinen <j@w1.fi>
If the Crypto-Binding TLV for the last EAP method has been validated
successfully in a previous message exchange with Intermediate-Result TLV
and no new EAP method has been started, Result TLV can be accepted
without an additional Crypto-Binding TLV. This allows the server to go
through additional message exchanges after inner EAP method, if needed.
Signed-off-by: Jouni Malinen <j@w1.fi>
It is not sufficient for the peer to include only the Result TLV if the
server included both the Intermediate-Result TLV and Result TLV.
Signed-off-by: Jouni Malinen <j@w1.fi>
Previously, only the Result TLV was added when writing Crypto-Binding
TLV response. This is not sufficient, since RFC 7170 require
Intermediate-Result TLV response to be included from the peer if the
server included Intermediate-Result TLV.
Signed-off-by: Jouni Malinen <j@w1.fi>
This version of TLS PRF is needed when using TEAP with TLS ciphersuites
that are defined to use SHA384 instead of SHA256.
Signed-off-by: Jouni Malinen <j@w1.fi>
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>
Update Connection Params is intended for drivers that implement
internal SME and expect these updated connection params from
wpa_supplicant. Do not send this request for the drivers using
SME from wpa_supplicant.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
If FT over-the-DS case is enforced through the "FT_DS <BSSID>" control
interface command, the PMF capability check during BSS selection is not
used and that could have allowed PMF to be disabled in the over-the-DS
case even if the local network profile mandated use of PMF. Check
against this explicitly to avoid unexpected cases if the APs within the
same mobility domain are not configured consistently.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Commit e820cf952f ("MFP: Add MFPR flag into station RSN IE if 802.11w
is mandatory") added indication of MFPR flag in non-FT cases, but forgot
to do so for the FT protocol cases where a different function is used to
build the RSNE. Do the same change now for that FT specific case to get
consistent behavior on indicating PMF configuration state with MFPR.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This is not used only with FT, so make the comments less confusing and
include the function in all builds to make it available for
non-FT/non-FILS builds.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
HE (802.11ax) is also supported on 2.4 GHz. And the 2.4 GHz band isn't
supposed to use VHT operations. Some codepaths in wpa_supplicant will
therefore not initialize the freq->bandwidth or the freq->center_freq1/2
members. As a result, the nl80211_put_freq_params() will directly return
an error (-1) or the kernel will return an error due to the invalid
channel definition.
Instead, the channel definitions should be created based on the actual
HT/VHT/none information on 2.4 GHz.
Fixes: ad9a1bfe78 ("nl80211: Share VHT channel configuration for HE")
Signed-off-by: Sven Eckelmann <seckelmann@datto.com>
Add vendor command QCA_NL80211_VENDOR_SUBCMD_AVOID_FREQUENCY_EXT
and attribute qca_wlan_vendor_attr_avoid_frequency_ext to send structured
avoid frequency data.
This new command is alternative to existing command
QCA_NL80211_VENDOR_SUBCMD_AVOID_FREQUENCY since existing command is
using stream of bytes instead of structured data using vendor attributes.
Signed-off-by: Rajeev Kumar Sirasanagandla <rsirasan@codeaurora.org>
As a part of P802.11ax amendment, 6 GHz band operation is added.
Since the 6 GHz channel numbers are overlapping with existing 2.4 GHz
and 5 GHz channel numbers, use frequency to identify unique channel
operation instead of channel number. Channel frequency is unique across
bands.
In the existing QCA vendor interface, wherever missing, add frequency
attributes to identify unique channel operation. In addition, add
comments to document some of the previously missed attributes/values.
Note: If both channel and frequency attributes are present in vendor
command/event and
(a) If both the driver and user-space application supports 6 GHz band
then channel related attributes are deprecated and use frequency
attributes.
(b) If either driver or user-space application or both doesn't
support 6 GHz band then use channel attributes.
Signed-off-by: Rajeev Kumar Sirasanagandla <rsirasan@codeaurora.org>
Add QCA_WLAN_VENDOR_ATTR_SAP_CONFIG_CHANNEL attribute in
enum qca_wlan_vendor_attr_sap_config to use with vendor command
QCA_NL80211_VENDOR_SUBCMD_SET_SAP_CONFIG.
This new attribute is used to restart AP on given channel.
Signed-off-by: Rajeev Kumar Sirasanagandla <rsirasan@codeaurora.org>
Add a QCA vendor sub command QCA_NL80211_VENDOR_SUBCMD_ACS_POLICY
with attributes enum qca_wlan_vendor_attr_acs_config and
enum qca_acs_dfs_mode to configure ACS policy.
Signed-off-by: Rajeev Kumar Sirasanagandla <rsirasan@codeaurora.org>
This enhances the existing vendor command QCA_NL80211_VENDOR_SUBCMD_ROAM
with the following configurations:
1. Set/get/clear roam control
2. Set/get the channels on which the roaming has to be triggered.
3. Set/get the roam scan period.
4. Configure the triggers for roaming.
5. Configure the candidate selection criteria.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
qca_wlan_vendor_attr_roam_subcmd is an enum associated with the
attribute QCA_WLAN_VENDOR_ATTR_ROAMING_SUBCMD. It represents different
sub command values and these are not the attributes. Hence, rename the
enum to qca_wlan_vendor_roaming_subcmd. Accordingly, the members of this
enum are also renamed to suite the usage.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Update the version number for the build and also add the ChangeLog
entries for both hostapd and wpa_supplicant to describe main changes
between v2.7 and v2.8.
Signed-off-by: Jouni Malinen <j@w1.fi>
Need to update methodState/decision when completing transmission of
fragmented last Phase 2 message.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
The KCK, PMK, and PMKID derivation fix broke SAE key derivation for all
FFC groups. Fix that by setting sae->tmp->order_len for FFC groups (it
was only set for ECC groups).
Fixes: ac734a342e ("SAE: Fix KCK, PMK, and PMKID derivation for groups 22, 23, 24")
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
It looks like EVP_PKEY_derive() may change the returned length of the
buffer from the initial length determination (NULL buffer) to the
fetching of the value. Handle this by updating the secret length based
on the second call instead of the first one. This fixes some cases where
ECDH result has been used with extra data (zeros in the end) with OWE or
FILS PFS.
Signed-off-by: Jouni Malinen <j@w1.fi>
This replaces the separately implemented ECDH operations with a single
helper function to avoid code duplication. In addition, this introduces
a workaround for strange OpenSSL behavior where the first
EVP_PKEY_derive(NULL) call to learn the size of the output shared secret
returns unexpectedly large buffer (72 octets when expected 32 octets for
group 19). It is not known what is causing this, but such behavior seems
to be showing up every now and then at least when running hwsim test
cases under UML and apparently mainly (only?) in the sigma_dut
controller cases.
Signed-off-by: Jouni Malinen <j@w1.fi>
