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>
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>
The new hostapd configuration option eap_sim_id can now be used to
disable use of pseudonym and/or fast reauthentication with EAP-SIM,
EAP-AKA, and EAP-AKA'.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Add an SQLite table for defining per station MAC address version of
radius_auth_req_attr/radius_acct_req_attr information. Create the
necessary table and index where this doesn't exist. Select attributes
from the table keyed by station MAC address and request type (auth or
acct), parse and apply to a RADIUS message.
Add radius_req_attr_sqlite hostapd config option for SQLite database
file. Open/close RADIUS attribute database for a lifetime of a BSS and
invoke functions to add extra attributes during RADIUS auth and
accounting request generation.
Signed-off-by: Terry Burton <tez@terryburton.co.uk>
We will want to parse RADIUS attributes in config file format when
retrieving them from an SQLite database.
Signed-off-by: Terry Burton <tez@terryburton.co.uk>
hostapd EAP server can now be configured with two separate server
certificates/keys to enable parallel operations using both RSA and ECC
public keys. The server will pick which one to use based on the client
preferences for the cipher suite (in the TLS ClientHello message). It
should be noted that number of deployed EAP peer implementations do not
filter out the cipher suite list based on their local configuration and
as such, configuration of alternative types of certificates on the
server may result in interoperability issues.
Signed-off-by: Jouni Malinen <j@w1.fi>
This adds support for a new EAP method: EAP-TEAP (Tunnel Extensible
Authentication Protocol). This should be considered experimental since
RFC 7170 has number of conflicting statements and missing details to
allow unambiguous interpretation. As such, there may be interoperability
issues with other implementations and this version should not be
deployed for production purposes until those unclear areas are resolved.
This does not yet support use of NewSessionTicket message to deliver a
new PAC (either in the server or peer implementation). In other words,
only the in-tunnel distribution of PAC-Opaque is supported for now. Use
of the NewSessionTicket mechanism would require TLS library support to
allow arbitrary data to be specified as the contents of the message.
Signed-off-by: Jouni Malinen <j@w1.fi>
Add a config option to allow setting a custom Basic NSS/MCS set. As a
default we use single stream HE-MCS 0-7.
Signed-off-by: Shashidhar Lakkavalli <slakkavalli@datto.com>
Signed-off-by: John Crispin <john@phrozen.org>
The initial commit used srp instead of spr for the spatial reuse
configuration prefix.
Signed-off-by: Shashidhar Lakkavalli <slakkavalli@datto.com>
Signed-off-by: John Crispin <john@phrozen.org>
This adds support to hostapd for configuring airtime policy settings for
stations as they connect to the access point. This is the userspace
component of the airtime policy enforcement system PoliFi described in
this paper: https://arxiv.org/abs/1902.03439
The Linux kernel part has been merged into mac80211 for the 5.1 dev
cycle.
The configuration mechanism has three modes: Static, dynamic and limit.
In static mode, weights can be set in the configuration file for
individual MAC addresses, which will be applied when the configured
stations connect.
In dynamic mode, weights are instead set per BSS, which will be scaled
by the number of active stations on that BSS, achieving the desired
aggregate weighing between the configured BSSes. Limit mode works like
dynamic mode, except that any BSS *not* marked as 'limited' is allowed
to exceed its configured share if a per-station fairness share would
assign more airtime to that BSS. See the paper for details on these
modes.
Signed-off-by: Toke Høiland-Jørgensen <toke@toke.dk>
SPR allows us to detect OBSS overlaps and allows us to do adaptive CCA
thresholds. For this to work the AP needs to broadcast the element
first.
Signed-off-by: Shashidhar Lakkavalli <slakkavalli@datto.com>
Signed-off-by: John Crispin <john@phrozen.org>
The new hostapd configuration parameter dpp_controller can now be used
with the following subparameter values: ipaddr=<IP address>
pkhash=<hexdump>. This adds a new Controller into the configuration
(i.e., more than one can be configured) and all incoming DPP exchanges
that match the specified Controller public key hash are relayed to the
particular Controller.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Very short beacon intervals can be useful for certain scenarios such
as minimising association time on PBSSs. Linux supports a minimum of
10[1] so let's reduce the minimum to match that.
[1] https://elixir.bootlin.com/linux/latest/ident/cfg80211_validate_beacon_int
Signed-off-by: Brendan Jackman <brendan.jackman@bluwireless.co.uk>
This patch added 'check_cert_subject' support to match the value of
every field against the DN of the subject in the client certificate. If
the values do not match, the certificate verification will fail and will
reject the user.
This option allows hostapd to match every individual field in the right
order, also allow '*' character as a wildcard (e.g OU=Development*).
Note: hostapd will match string up to 'wildcard' against the DN of the
subject in the client certificate for every individual field.
Signed-off-by: Paresh Chaudhary <paresh.chaudhary@rockwellcollins.com>
Signed-off-by: Jared Bents <jared.bents@rockwellcollins.com>
Signed-off-by: Jouni Malinen <j@w1.fi>
The new hostapd configuration parameter wps_cred_add_sae=1 can be used
to request hostapd to add SAE configuration whenever WPS is used to
configure the AP to use WPA2-PSK and the credential includes a
passphrase (instead of PSK). This can be used to enable WPA3-Personal
transition mode with both SAE and PSK enabled and PMF enabled for PSK
and required for SAE associations.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
The Wi-Fi Alliance Multi-AP Specification v1.0 allows onboarding of a
backhaul STA through WPS. To enable this, the WPS Registrar offers a
different set of credentials (backhaul credentials instead of fronthaul
credentials) when the Multi-AP subelement is present in the WFA vendor
extension element of the WSC M1 message.
Add new configuration options to specify the backhaul credentials for
the hostapd internal registrar: multi_ap_backhaul_ssid,
multi_ap_backhaul_wpa_psk, multi_ap_backhaul_wpa_passphrase. These are
only relevant for a fronthaul SSID, i.e., where multi_ap is set to 2 or
3. When these options are set, pass the backhaul credentials instead of
the normal credentials when the Multi-AP subelement is present.
Ignore the Multi-AP subelement if the backhaul config options are not
set. Note that for an SSID which is fronthaul and backhaul at the same
time (i.e., multi_ap == 3), this results in the correct credentials
being sent anyway.
The security to be used for the backaul BSS is fixed to WPA2PSK. The
Multi-AP Specification only allows Open and WPA2PSK networks to be
configured. Although not stated explicitly, the backhaul link is
intended to be always encrypted, hence WPA2PSK.
To build the credentials, the credential-building code is essentially
copied and simplified. Indeed, the backhaul credentials are always
WPA2PSK and never use per-device PSK. All the options set for the
fronthaul BSS WPS are simply ignored.
Signed-off-by: Davina Lu <ylu@quantenna.com>
Signed-off-by: Igor Mitsyanko <igor.mitsyanko.os@quantenna.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Cc: Marianna Carrera <marianna.carrera.so@quantenna.com>
The new sae_password parameter [|vlanid=<VLAN ID>] can now be used to
assign stations to a specific VLAN based on which SAE Password
Identifier they use. This is similar to the WPA2-Enterprise case where
the RADIUS server can assign stations to different VLANs and the
WPA2-Personal case where vlanid parameter in wpa_psk_file is used.
Signed-off-by: Jouni Malinen <j@w1.fi>
When I replaced the POS() function with ffs() when applying relevant
parts from the original patch, this ended up breaking the frame
construction since the POS() function was supposed to count the bit
offset for the mask with 0 being the LSB instead of 1 returned by ffs().
Furthermore, ffs() is not available in all C libraries (e.g., not
directly exposed by strings.h on Android), so better not depend on that
or compiler builtins for this since there is no need for this to be as
fast as possible in configuration parsing.
Fix this with a simple function to determine the number of bits the
value needs to be shifted left to align with the mask.
Fixes: 11ce7a1bc3 ("HE: Add MU EDCA Parameter Set element (AP)")
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This patch adds a new flag 'crl_reload_interval' to reload CRL
periodically. This can be used to reload ca_cert file and the included
CRL information on every new TLS session if difference between the last
reload and the current time in seconds is greater than
crl_reload_interval.
This reloading is used for cases where check_crl is 1 or 2 and the CRL
is included in the ca_file.
Signed-off-by: Paresh Chaudhary <paresh.chaudhary@rockwellcollins.com>
Signed-off-by: Jared Bents <jared.bents@rockwellcollins.com>
There is currently no support for setting hostapd_bss_config.pbss from a
config file, i.e., it was used only based on automatic logic in
wpa_supplicant. This patch adds a key naturally called "pbss" which can
be used to set it.
Cc: Antony King <antony.king@bluwirelesstechnology.com>
Signed-off-by: Brendan Jackman <brendan.jackman@bluwirelesstechnology.com>
Add support for configuring parameters for the MU EDCA Parameter Set
element per IEEE P802.11ax/D3.0.
Signed-off-by: Siva Mullati <siva.mullati@intel.com>
Some distributions (e.g., Debian) have started introducting systemwide
OpenSSL policies to disable older protocol versions and ciphers
throughout all programs using OpenSSL. This can result in significant
number of interoperability issues with deployed EAP implementations.
Allow explicit wpa_supplicant (EAP peer) and hostapd (EAP server)
parameters to be used to request systemwide policies to be overridden if
older versions are needed to be able to interoperate with devices that
cannot be updated to support the newer protocol versions or keys. The
default behavior is not changed here, i.e., the systemwide policies will
be followed if no explicit override configuration is used. The overrides
should be used only if really needed since they can result in reduced
security.
In wpa_supplicant, tls_disable_tlsv1_?=0 value in the phase1 network
profile parameter can be used to explicitly enable TLS versions that are
disabled in the systemwide configuration. For example,
phase1="tls_disable_tlsv1_0=0 tls_disable_tlsv1_1=0" would request TLS
v1.0 and TLS v1.1 to be enabled even if the systemwide policy enforces
TLS v1.2 as the minimum version. Similarly, openssl_ciphers parameter
can be used to override systemwide policy, e.g., with
openssl_ciphers="DEFAULT@SECLEVEL=1" to drop from security level 2 to 1
in Debian to allow shorter keys to be used.
In hostapd, tls_flags parameter can be used to configure similar
options. E.g., tls_flags=[ENABLE-TLSv1.0][ENABLE-TLSv1.1]
Signed-off-by: Jouni Malinen <j@w1.fi>
An AP might reject a STA association request due to low RSSI. In such
case, the AP informs the STA the desired RSSI improvement and a retry
timeout. The STA might retry to associate even if the RSSI hasn't
improved if the retry timeout expired.
Signed-off-by: Beni Lev <beni.lev@intel.com>
Add the ability to ignore time-based CRL errors from OpenSSL by
specifying a new configuration parameter, check_crl_strict=0.
This causes the following:
- This setting does nothing when CRL checking is not enabled.
- When CRL is enabled, "strict mode" will cause CRL time errors to not
be ignored and will continue behaving as it currently does.
- When CRL is enabled, disabling strict mode will cause CRL time
errors to be ignored and will allow connections.
By default, check_crl_strict is set to 1, or strict mode, to keep
current functionality.
Signed-off-by: Sam Voss <sam.voss@rockwellcollins.com>
This makes it possible to use ECDSA certificates with EAP-TLS/TTLS/etc.
It should be noted that when using Suite B, different mechanism is used
to specify the allowed ECDH curves and this new parameter must not be
used in such cases.
Signed-off-by: Hristo Venev <hristo@venev.name>
This makes it easier to integrate dynamic VLANs in custom network
configurations. The bridge name is added after the interface name in the
vlan_file line, also separated by whitespace.
Signed-off-by: Felix Fietkau <nbd@nbd.name>
The purpose of Multi-AP specification is to enable inter-operability
across Wi-Fi access points (APs) from different vendors.
This patch introduces one new configuration parameter 'multi_ap' to
enable Multi-AP functionality and to configure the BSS as a backhaul
and/or fronthaul BSS.
Advertise vendor specific Multi-AP capabilities in (Re)Association
Response frame, if Multi-AP functionality is enabled through the
configuration parameter.
A backhaul AP must support receiving both 3addr and 4addr frames from a
backhaul STA, so create a VLAN for it just like is done for WDS, i.e.,
by calling hostapd_set_wds_sta(). Since Multi-AP requires WPA2 (never
WEP), we can safely call hostapd_set_wds_encryption() as well and we can
reuse the entire WDS condition.
To parse the Multi-AP Extension subelement, we use get_ie(): even though
that function is meant for parsing IEs, it works for subelements.
Signed-off-by: Venkateswara Naralasetty <vnaralas@codeaurora.org>
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
This adds support for hostapd-as-RADIUS-authentication-server to request
subscription remediation for SIM-based credentials. The new hostapd.conf
parameter hs20_sim_provisioning_url is used to set the URL prefix for
the remediation server for SIM provisioning. The random
hotspot2dot0-mobile-identifier-hash value will be added to the end of
this URL prefix and the same value is stored in a new SQLite database
table sim_provisioning for the subscription server implementation to
use.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
The new hostapd configuration parameter hs20_release can be used to
configure the AP to advertise a specific Hotspot 2.0 release number
instead of the latest supported release. This is mainly for testing
purposes.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Add support for negotiating WNM Collocated Interference Reporting. This
allows hostapd to request associated STAs to report their collocated
interference information and wpa_supplicant to process such request and
reporting. The actual values (Collocated Interference Report Elements)
are out of scope of hostapd and wpa_supplicant, i.e., external
components are expected to generated and process these.
For hostapd/AP, this mechanism is enabled by setting
coloc_intf_reporting=1 in configuration. STAs are requested to perform
reporting with "COLOC_INTF_REQ <addr> <Automatic Report Enabled> <Report
Timeout>" control interface command. The received reports are indicated
as control interface events "COLOC-INTF-REPORT <addr> <dialog token>
<hexdump of report elements>".
For wpa_supplicant/STA, this mechanism is enabled by setting
coloc_intf_reporting=1 in configuration and setting Collocated
Interference Report Elements as a hexdump with "SET coloc_intf_elems
<hexdump>" control interface command. The hexdump can contain one or
more Collocated Interference Report Elements (each including the
information element header). For additional testing purposes, received
requests are reported with "COLOC-INTF-REQ <dialog token> <automatic
report enabled> <report timeout>" control interface events and
unsolicited reports can be sent with "COLOC_INTF_REPORT <hexdump>".
This commit adds support for reporting changes in the collocated
interference (Automatic Report Enabled == 1 and partial 3), but not for
periodic reports (2 and other part of 3).
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Extend hostapd to allow the new OSU Provider NAI List ANQP-element to be
advertised in addition to the previously used OSU Providers list
ANQP-element. The new osu_nai2 configurator parameter option is used to
specify the OSU_NAI value for the shared BSS (Single SSID) case while
osu_nai remains to be used for the separate OSU BSS.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Call to parse_sae_password was incorrectly depending
on CONFIG_TESTING_OPTIONS and CONFIG_SAE. Should
depend only on the latter.
Fixes: 2377c1caef ("SAE: Allow SAE password to be configured separately (AP)")
Signed-off-by: Hai Shalom <haishalom@google.com>
'hostapd_cli SET ht_capab' only checked for [HT40+] or [HT40-] or both
to be present. Based on the offset + or -, secondary_channel is updated
but HT20/VHT20 mode can be brought up only from config file and can't be
done using the SET command when the current HT mode is HT40+ or HT40-.
When managing AP+STA mode from userspace doing hostapd_cli: "disable ->
set channel, ht_capab -> enable" sequence, channel switch from
HT40/VHT40 to HT20/VHT20 was not possible with this SET ht_capab
limitation.
Cover this additional case by resetting secondary_channel to 0 for
HT20/VHT20 when ht_capab has neither [HT40+] nor [HT40-] present.
Signed-off-by: Sathishkumar Muruganandam <murugana@codeaurora.org>
This allows a single BSS/SSID to be used for both data connection and
OSU. Instead of hostapd configuration osen=1, wpa_key_mgmt=OSEN (or more
likely, wpa_key_mgmt=WPA-EAP OSEN) is used to enable this new option.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
These changes add support for salted password databases to EAP-pwd per
RFC 8146. This commits introduces the framework for enabling this and
the salting mechanisms based on SHA-1, SHA256, and SHA512 hash
algorithms.
Signed-off-by: Dan Harkins <dharkins@lounge.org>
This extends the SAE implementation in both infrastructure and mesh BSS
cases to allow an optional Password Identifier to be used. This uses the
mechanism added in P802.11REVmd/D1.0. The Password Identifier is
configured in a wpa_supplicant network profile as a new string parameter
sae_password_id. In hostapd configuration, the existing sae_password
parameter has been extended to allow the password identifier (and also a
peer MAC address) to be set. In addition, multiple sae_password entries
can now be provided to hostapd to allow multiple per-peer and
per-identifier passwords to be set.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
The current EAP peer implementation is not yet ready for the TLS v1.3
changes with EAP-TTLS, EAP-PEAP, and EAP-FAST, so disable TLS v1.3 for
this EAP method for now.
While the current EAP-TLS implementation is more or less complete for
TLS v1.3, there has been no interoperability testing with other
implementations, so disable for by default for now until there has been
chance to confirm that no significant interoperability issues show up
with TLS version update. tls_flags=[ENABLE-TLSv1.3] configuration
parameter can be used to enable TLS v1.3 (assuming the TLS library
supports it; e.g., when using OpenSSL 1.1.1).
Signed-off-by: Jouni Malinen <j@w1.fi>
This may be needed to avoid interoperability issues with the new
protocol version and significant changes for EAP use cases in both key
derivation and handshake termination.
Signed-off-by: Jouni Malinen <j@w1.fi>
This extends hostapd Access-Accept processing to check if the RADIUS
server indicated that Terms and Conditions Acceptance is required. The
new hs20_t_c_server_url parameter is used to specify the server URL
template that the STA is requested to visit.
This commit does not enable any kind of filtering, i.e., only the part
of forwarding a request from Access-Accept to the STA using
WNM-Notification is covered.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This extends hostapd with two new configuration parameters
(hs20_t_c_filename and hs20_t_c_timestamp) that can be used to specify
that the Terms and Conditions attributes are to be added into all
Access-Request messages for Hotspot 2.0 STAs.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This extends hostapd Hotspot 2.0 implementation to allow operator icons
to be made available. The existing hs20_icon parameter is used to define
the icons and the new operator_icon parameter (zero or more entries) is
used to specify which of the available icons are operator icons. The
operator icons are advertised in the Operator Icon Metadata ANQP-element
while the icon data can be fetched using the same mechanism (icon
request/binary file) that was added for the OSU Providers icons.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
IEEE Std 802.11-2016, 12.7.1.7.1 indicates that the lifetime of the
PMK-R0 (and PMK-R1) is bound to the lifetime of PSK or MSK from which
the key was derived. This is currently stored in r0_key_lifetime, but
cache entries are not actually removed.
This commit uses the r0_key_lifetime configuration parameter when
wpa_auth_derive_ptk_ft() is called. This may need to be extended to use
the MSK lifetime, if provided by an external authentication server, with
some future changes. For PSK, there is no such lifetime, but it also
matters less as FT-PSK can be achieved without inter-AP communication.
The expiration timeout is then passed from R0KH to R1KH. The R1KH verifies
that the given timeout for sanity, it may not exceed the locally configured
r1_max_key_lifetime.
Signed-off-by: Michael Braun <michael-dev@fami-braun.de>
Add a new configuration option ft_r0_key_lifetime that deprecates
r0_key_lifetime. Though, the old configuration is still accepted for
backwards compatibility.
This simplifies testing. All other items are in seconds as well. In
addition, this makes dot11FTR0KeyLifetime comment match with what got
standardized in the end in IEEE Std 802.11r-2008.
Signed-off-by: Michael Braun <michael-dev@fami-braun.de>
The new venue_url parameter can now be used to set the Venue URL ANQP
information instead of having to construct the data and use
anqp_elem=277:<hexdump> to set the raw value.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
The open file needs to be closed in error case. The conversion to using
a new helper function (hostapd_add_acl_maclist) somehow managed to
remove the neede fclose(f) call. Bring it back to fix this.
Fixes: 3988046de5 ("hostapd: Dynamic MAC ACL management over control interface")
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
