Commit graph

356 commits

Author SHA1 Message Date
Jouni Malinen
76e20f4fa7 FILS: Add FILS SK auth PFS support in STA mode
This adds an option to configure wpa_supplicant to use the perfect
forward secrecy option in FILS shared key authentication. A new build
option CONFIG_FILS_SK_PFS=y can be used to include this functionality. A
new runtime network profile parameter fils_dh_group is used to enable
this by specifying which DH group to use. For example, fils_dh_group=19
would use FILS SK PFS with a 256-bit random ECP group.

Signed-off-by: Jouni Malinen <j@w1.fi>
2017-03-12 23:20:32 +02:00
Jouni Malinen
6115238492 OWE: Add CONFIG_OWE=y build option
This can be used to enable OWE support in hostapd and wpa_supplicant
builds.

Signed-off-by: Jouni Malinen <j@w1.fi>
2017-03-12 20:43:06 +02:00
Jouni Malinen
206516e8c2 af_alg: Crypto wrappers for Linux kernel crypto (AF_ALG)
CONFIG_TLS=linux can now be used to select the crypto implementation
that uses the user space socket interface (AF_ALG) for the Linux kernel
crypto implementation. This commit includes some of the cipher, hash,
and HMAC functions. The functions that are not available through AF_ALG
(e.g., the actual TLS implementation) use the internal implementation
(CONFIG_TLS=internal).

Signed-off-by: Jouni Malinen <j@w1.fi>
2017-02-28 11:24:15 +02:00
Jouni Malinen
c4bb39707f Fix AES-SIV build dependencies
aes-siv.c needs functions from aes-ctr.c and aes-omac1.c, so set
NEED_AES_CTR=y and NEED_AES_OMAC1=y if NEED_AES_SIV is defined. This
fixes some build configuration combinations where either of those
dependencies were not pulled in through other parameters. For example,
some CONFIG_FILS=y cases were impacted.

Signed-off-by: Jouni Malinen <j@w1.fi>
2017-02-26 12:05:40 +02:00
Peng Xu
d512f406fc hostapd: Add IEEE 802.11ax HE IEs into Beacon/Probe Response frames
IEEE 802.11ax HE changes to include HE IEs in Beacon and Probe Response
frames. These elements are using vendor specific forms for now since the
IEEE 802.11ax draft is not yet finalized and the element contents is
subject to change.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-02-19 17:37:55 +02:00
Peng Xu
94380cb40a hostapd: Initial IEEE 802.11ax (HE) definitions
Add IEEE 802.11ax definitions for config, IEEE structures, and
constants. These are still subject to change in the IEEE process.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-02-19 17:37:52 +02:00
Jouni Malinen
62944f7d2c Add HMAC-SHA384 with internal crypto
This is a copy of the internal HMAC-SHA256 implementation with the hash
block size and output length updated to match SHA384 parameters.

Signed-off-by: Jouni Malinen <j@w1.fi>
2017-02-16 22:15:29 +02:00
Jouni Malinen
b5562a1a6e FILS: Remove CRC32 dependency from build
The published P802.11ai version does not use CRC32 anymore, so remove
inclusion of crc32.o into wpa_supplicant and hostapd builds based on
CONFIG_FILS=y.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-02-13 23:17:31 +02:00
Jouni Malinen
54b04d6f39 FILS: Move HLP request handling into a separate file
This is independent functionality from the core IEEE 802.11 management
handling and will increase significantly in size, so it is cleaner to
maintain this in a separate source code file.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-01-31 17:46:13 +02:00
Avraham Stern
76196ddb2b wpa_supplicant: Add support for Beacon Report Radio Measurement
Beacon Report Radio Measurement is defined in IEEE Std 802.11-2016,
11.11.9.1. Beacon Report is implemented by triggering a scan on the
requested channels with the requested parameters.

Signed-off-by: Avraham Stern <avraham.stern@intel.com>
2017-01-03 15:18:30 +02:00
Avraham Stern
ec493469f6 wpa_supplicant: Move RRM implementation to a dedicated file
As support for new RRM measurements will be added, the RRM
implementation will become quite large, so move it to a dedicated file.

Signed-off-by: Avraham Stern <avraham.stern@intel.com>
2017-01-03 15:18:29 +02:00
Jouni Malinen
3459381dd2 External persistent storage for PMKSA cache entries
This adds new wpa_supplicant control interface commands PMKSA_GET and
PMKSA_ADD that can be used to store PMKSA cache entries in an external
persistent storage when terminating a wpa_supplicant process and then
restore those entries when starting a new process. The previously added
PMKSA-CACHE-ADDED/REMOVED events can be used to help in synchronizing
the external storage with the memory-only volatile storage within
wpa_supplicant.

"PMKSA_GET <network_id>" fetches all stored PMKSA cache entries bound to
a specific network profile. The network_id of the current profile is
available with the STATUS command (id=<network_id). In addition, the
network_id is included in the PMKSA-CACHE-ADDED/REMOVED events. The
output of the PMKSA_GET command uses the following format:

<BSSID> <PMKID> <PMK> <reauth_time in seconds> <expiration in seconds>
<akmp> <opportunistic>

For example:

02:00:00:00:03:00 113b8b5dc8eda16594e8274df4caa3d4 355e98681d09e0b69d3a342f96998aa765d10c4459ac592459b5efc6b563eff6 30240 43200 1 0
02:00:00:00:04:00 bbdac8607aaaac28e16aacc9152ffe23 e3dd6adc390e685985e5f40e6fe72df846a0acadc59ba15c208d9cb41732a663 30240 43200 1 0

The PMKSA_GET command uses the following format:

<network_id> <BSSID> <PMKID> <PMK> <reauth_time in seconds> <expiration
in seconds> <akmp> <opportunistic>

(i.e., "PMKSA_ADD <network_id> " prefix followed by a line of PMKSA_GET
output data; however, the reauth_time and expiration values need to be
updated by decrementing them by number of seconds between the PMKSA_GET
and PMKSA_ADD commands)

For example:

PMKSA_ADD 0 02:00:00:00:03:00 113b8b5dc8eda16594e8274df4caa3d4 355e98681d09e0b69d3a342f96998aa765d10c4459ac592459b5efc6b563eff6 30140 43100 1 0
PMKSA_ADD 0 02:00:00:00:04:00 bbdac8607aaaac28e16aacc9152ffe23 e3dd6adc390e685985e5f40e6fe72df846a0acadc59ba15c208d9cb41732a663 30140 43100 1 0

This functionality is disabled be default and can be enabled with
CONFIG_PMKSA_CACHE_EXTERNAL=y build configuration option. It should be
noted that this allows any process that has access to the wpa_supplicant
control interface to use PMKSA_ADD command to fetch keying material
(PMK), so this is for environments in which the control interface access
is restricted.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-12-12 23:47:04 +02:00
vamsi krishna
065c029a55 Remove MBO dependency from Supported Operating Classes element
Supported Operating Classes element and its use is define in the IEEE
802.11 standard and can be sent even when MBO is disabled in the build.
As such, move this functionality out from the CONFIG_MBO=y only mbo.c.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-12-11 22:07:58 +02:00
Ilan Peer
4ec1fd8e42 FT: Differentiate between FT for station and for AP in build
Previously, CONFIG_IEEE80211R enabled build that supports FT for both
station mode and AP mode. However, in most wpa_supplicant cases only
station mode FT is required and there is no need for AP mode FT.

Add support to differentiate between station mode FT and AP mode FT in
wpa_supplicant builds by adding CONFIG_IEEE80211R_AP that should be used
when AP mode FT support is required in addition to station mode FT. This
allows binary size to be reduced for builds that require only the
station side FT functionality.

Signed-off-by: Ilan Peer <ilan.peer@intel.com>
2016-10-29 22:14:54 +03:00
Avrahams Stern
c433c50c9c wpa_supplicant: Make CONFIG_MBO independent of CONFIG_AP
CONFIG_MBO was defined inside ifdef CONFIG_AP, so when AP support
was not compiled, MBO was not compiled either. However, CONFIG_MBO
is not related AP support, so it should not depend on CONFIG_AP.

Fix this by moving CONFIG_MBO outside of ifdef CONFIG_AP.

Signed-off-by: Avrahams Stern <avraham.stern@intel.com>
2016-10-29 19:31:38 +03:00
Jouni Malinen
2022f1d08d FILS: Use AEAD cipher to protect EAPOL-Key frames (STA)
This modifies wpa_eapol_key_send() to use AEAD cipher (AES-SIV for FILS
AKMs) to provide both integrity protection for the EAPOL-Key frame and
encryption for the Key Data field. It should be noted that this starts
encrypting the Key Data field in EAPOL-Key message 2/4 while it remains
unencrypted (but integrity protected) in non-FILS cases. Similarly, the
empty Key Data field in EAPOL-Key message 4/4 gets encrypted for AEAD
cases.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-10-10 21:11:47 +03:00
Jouni Malinen
9b7a2b836a FILS: Add wpa_supplicant configuration options
This adds CONFIG_FILS=y build configuration option and new key
management options for FILS authentication.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-10-10 21:11:44 +03:00
Arran Cudbard-Bell
b84ce655d3 Link to, and adjust types for, the PCSC framework included with OSX
Signed-off-by: Arran Cudbard-Bell <a.cudbardb@freeradius.org>
2016-08-07 11:20:33 +03:00
Mikael Kanstrup
977c0796f9 Move parts of wpa_cli to a new common file
In preparation for adding further command completion support
to hostapd_cli move some cli related utility functions out of
wpa_cli into a new common cli file.

Signed-off-by: Mikael Kanstrup <mikael.kanstrup@sonymobile.com>
2016-08-06 12:25:58 +03:00
Marcin Niestroj
9e5a5de55a systemd: Update service files according to D-Bus interface version
systemd service files were supplied with old D-Bus bus name. After
service activation systemd was waiting for appearance of specified bus
name to consider it started successfully. However, if wpa_supplicant was
compiled only with the new D-Bus interface name, systemd didn't notice
configured (old) D-Bus bus name appearance. In the end, service was
considered malfunctioning and it was deactivated.

Update systemd service BusName property according to supported D-Bus
interface version.

Signed-off-by: Marcin Niestroj <m.niestroj@grinn-global.com>
2016-04-19 00:55:17 +03:00
David Spinadel
2572df34b2 hostapd: Handle Neighbor Report Request frame
Process Neighbor Report Request frame and send Neighbor Report Response
frame based on the configured neighbor report data.

Signed-off-by: David Spinadel <david.spinadel@intel.com>
2016-04-17 12:29:07 +03:00
David Spinadel
9b4b226426 hostapd: Add a database of neighboring APs
Add a configurable neighbor database that includes the content of
Nighbor Report element, LCI and Location Civic subelements and SSID.

All parameters for a neighbor must be updated at once; Neighbor Report
element and SSID are mandatory, LCI and civic are optional. The age of
LCI is set to the time of neighbor update.

The control interface API is:
SET_NEIGHBOR <BSSID> <ssid=SSID> <nr=data> [lci=<data>] [civic=<data>]

To delete a neighbor use:
REMOVE_NEIGHBOR <BSSID> <SSID>

Signed-off-by: David Spinadel <david.spinadel@intel.com>
2016-04-16 21:05:40 +03:00
Roy Marples
2e997eece5 Add interface matching support with -M, guarded by CONFIG_MATCH_IFACE
The new wpa_supplicant command line argument -M can be used to describe
matching rules with a wildcard interface name (e.g., "wlan*").

This is very useful for systems without udev (Linux) or devd (FreeBSD).

Signed-off-by: Roy Marples <roy@marples.name>
2016-03-22 17:41:37 +02:00
Jouni Malinen
90377029c6 wpa_supplicant: Fix CONFIG_IBSS_RSN=y build without CONFIG_AP=y
Commit 1889af2e0f ('VLAN: Separate station
grouping and uplink configuration') added an ap_sta_set_vlan() function
that gets called from pmksa_cache_auth.c. This broke CONFIG_IBSS_RSN=y
build if src/ap/sta_info.c did not get included in the build, i.e., if
CONFIG_AP=y was not set.

Fix this by making the ap_sta_set_vlan() call conditional on
CONFIG_NO_VLAN being undefined and define this for CONFIG_IBSS_RSN=y
builds. This is fine for wpa_supplicant since CONFIG_AP=y case was
already defining this. For hostapd, this function call is not needed for
CONFIG_NO_VLAN case either.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-03-21 21:12:20 +02:00
Jouni Malinen
e567c582a7 Fix nfc_pw_token build with CONFIG_FST=y
Signed-off-by: Jouni Malinen <j@w1.fi>
2016-03-20 20:18:55 +02:00
Janusz Dziedzic
1a2124c650 wpa_supplicant: Use common functions for ctrl_iface
Use the common functions, structures when UNIX socket ctrl_iface used.

Signed-off-by: Janusz Dziedzic <janusz.dziedzic@tieto.com>
2016-03-05 17:15:05 +02:00
Jouni Malinen
6332aaf3b2 MBO: Track STA cellular data capability from association request
This makes hostapd parse the MBO attribute in (Re)Association Request
frame and track the cellular data capability (mbo_cell_capa=<val> in STA
control interface command).

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-02-22 19:53:05 +02:00
David Spinadel
92c6e2e3a9 MBO: Implement MBO non-preferred channel report in Association Request
Add MBO IE with non-preferred channels to (Re)Association Request
frames.

Signed-off-by: David Spinadel <david.spinadel@intel.com>
2016-02-22 19:53:04 +02:00
David Spinadel
facf2c728a MBO: Add non-preferred channel configuration in wpa_supplicant
Add non-preferred channel configuration to wpa_config for MBO.

Signed-off-by: David Spinadel <david.spinadel@intel.com>
2016-02-21 17:55:16 +02:00
Roy Marples
f9982b3212 Implement kqueue(2) support via CONFIG_ELOOP_KQUEUE
NOTE: kqueue has to be closed and re-build after forking. epoll *should*
do the same, but it seems that wpa_supplicant doesn't need it at least.

I have re-worked a little bit of the epoll code (moved into a similar
kqueue function) so it's trivial to requeue epoll if needed in the
future.

Signed-off-by: Roy Marples <roy@marples.name>
2016-02-07 18:09:19 +02:00
Jouni Malinen
f98674aa37 Clone default LIBS value to LIBS_* for other tools
If LIBS is set with some global build system defaults, clone those for
LIBS_c, LIBS_h, LIBS_n, and LIBS_p to cover wpa_cli, wpa_passphrase,
hostapd_cli, hlr_auc_gw, and nt_password_hash as well.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2015-12-28 17:21:08 +02:00
Tomasz Bursztyka
d99097177a wpa_supplicant: Enable Automatic Channel Selection support for AP mode
Since hostapd supports ACS now, let's enable its support in
wpa_supplicant as well when starting AP mode.

Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
[u.oelmann@pengutronix.de: rebased series from hostap_2_1~944 to master]
[u.oelmann@pengutronix.de: adjusted added text in defconfig]
Signed-off-by: Ulrich Ölmann <u.oelmann@pengutronix.de>
2015-12-24 22:24:05 +02:00
Jouni Malinen
d560288a44 TLS: Parse CertificateStatus message
This allows the internal TLS client implementation to accept
CertificateStatus message from the server when trying to use OCSP
stapling. The actual OCSPResponse is not yet processed in this commit,
but the CertificateStatus message is accepted to allow the TLS handshake
to continue.

Signed-off-by: Jouni Malinen <j@w1.fi>
2015-12-14 15:49:01 +02:00
Jouni Malinen
213e158ca8 BoringSSL: Move OCSP implementation into a separate file
This makes it easier to share the OCSP implementation needed for
BoringSSL outside tls_openssl.c. For now, this is mainly for
http_curl.c.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2015-12-04 20:08:31 +02:00
Pali Rohár
6bb6a9ce29 Add SHA384 and SHA512 implementations from LibTomCrypt library
These will be used with the internal TLS implementation to extend hash
algorithm support for new certificates and TLS v1.2.

Signed-off-by: Pali Rohár <pali.rohar@gmail.com>
2015-11-29 18:19:32 +02:00
Jouni Malinen
39c3c9b7dc Remove wpa_supplicant/tests
There was only a single file remaining in this directory. All the other
old test functionality has been moved under the top level tests
directory. Move the remaining file to the wpa_supplicant directory to
get rid of the subdirectory.

Signed-off-by: Jouni Malinen <j@w1.fi>
2015-11-24 00:00:21 +02:00
Jouni Malinen
1fff13a9cb tests: Move EAP-SIM PRF module test into the hwsim framework
The old wpa_supplicant/Makefile target test-eap_sim_common did not work
anymore and anyway, this test is better placed in the newer hwsim
framework to make sure the test case gets executed automatically.

Signed-off-by: Jouni Malinen <j@w1.fi>
2015-11-24 00:00:21 +02:00
Jouni Malinen
9b635d0bde Remove link_test and test_wpa
These wpa_supplicant test programs have not been maintained for years
and it would take significant effort to get these into working state.
Since there does not seem to be any real need for these based on lack of
maintenance, it is easier to just drop these tools for now.

Signed-off-by: Jouni Malinen <j@w1.fi>
2015-11-24 00:00:21 +02:00
Jouni Malinen
9e68742ef1 Fix CONFIG_NO_WPA=y build
Number of places were calling functions that are not included in
CONFIG_NO_WPA=y build anymore. Comment out such calls. In addition, pull
in SHA1 and MD5 for config_internal.c, if needed.

Signed-off-by: Jouni Malinen <j@w1.fi>
2015-11-23 23:34:52 +02:00
Jouni Malinen
1f1e619282 Add test programs for checking libwpa_client linking
libwpa_test1 and libwpa_test2 targets can now be used to check
libwpa_client linking for static and shared library cases respectively.

Signed-off-by: Jouni Malinen <j@w1.fi>
2015-10-31 21:56:59 +02:00
Jörg Krause
736b7cb2da wpa_supplicant/Makefile: Fix libwpa_client build
Building libwpa_client requires src/utils/common.c for bin_clear_free()
else loading the library fails with:

Error relocating /usr/lib/libwpa_client.so: bin_clear_free: symbol not found

Signed-off-by: Jörg Krause <joerg.krause@embedded.rocks>
2015-10-31 19:15:37 +02:00
Jouni Malinen
8f3ea3175f tests: Fix build without CONFIG_ERP=y
hmac_sha256_kdf() got pulled in only if CONFIG_ERP=y is set. Fix
test_sha256() by making the test case conditional on the function being
present.

Signed-off-by: Jouni Malinen <j@w1.fi>
2015-10-26 00:42:14 +02:00
Mohammed Shafi Shajakhan
67deaa582d l2_packet: Add build option to disable Linux packet socket workaround
Linux packet socket workaround(*) has an impact in performance when the
workaround socket needs to be kept open to receive EAPOL frames. While
this is normally avoided with a kernel that has the issue addressed by
closing the workaround packet socket when detecting a frame through the
main socket, it is possible for that mechanism to not be sufficient,
e.g., when an open network connection (no EAPOL frames) is used.

Add a build option (CONFIG_NO_LINUX_PACKET_SOCKET_WAR=y) to disable the
workaround. This build option is disabled by default and can be enabled
explicitly on distributions which have an older kernel or a fix for the
kernel regression.

Also remove the unused variable num_rx.

(*) Linux kernel commit 576eb62598f10c8c7fd75703fe89010cdcfff596
('bridge: respect RFC2863 operational state') from 2012 introduced a
regression for using wpa_supplicant with EAPOL frames and a station
interface in a bridge.

Signed-off-by: Mohammed Shafi Shajakhan <mohammed@qti.qualcomm.com>
2015-10-25 19:56:53 +02:00
Jouni Malinen
ca33a5e895 Add "git describe" based version string postfix
If hostapd or wpa_supplicant is built from a git repository, add a
VERSION_STR postfix from the current git branch state. This is from "git
describe --dirty=+". VERSION_STR will thus look something like
"2.6-devel-hostap_2_5-132-g4363c0d+" for development builds from a
modified repository.

This behavior is enabled automatically if a build within git repository
is detected (based on ../.git existing). This can be disabled with
CONFIG_NO_GITVER=y in wpa_supplicant/.config and hostapd/.config.

Signed-off-by: Jouni Malinen <j@w1.fi>
2015-10-16 22:20:55 +03:00
David du Colombier
33bce0e732 wpa_cli: Fix static linking with readline
The readline library depends on ncurses, so it should be set before
ncurses on the linker command line to be able to be statically linked
successfully.

Signed-off-by: David du Colombier <0intro@gmail.com>
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
2015-10-01 20:49:54 +03:00
Jouni Malinen
de78844b33 Fix EAP-EKE peer build rules
NEED_AES_CBC is needed for EAP-EKE builds.

Signed-off-by: Jouni Malinen <j@w1.fi>
2015-09-25 19:43:44 +03:00
Alan T. DeKok
939471b9eb Linker changes for building eapol_test on OS X
Signed-off-by: Alan DeKok <aland@freeradius.org>
2015-09-25 19:32:14 +03:00
Jouni Malinen
d9c807cab1 Fix key derivation for Suite B 192-bit AKM to use SHA384
While the EAPOL-Key MIC derivation was already changed from SHA256 to
SHA384 for the Suite B 192-bit AKM, KDF had not been updated similarly.
Fix this by using HMAC-SHA384 instead of HMAC-SHA256 when deriving PTK
from PMK when using the Suite B 192-bit AKM.

Signed-off-by: Jouni Malinen <j@w1.fi>
2015-08-27 20:42:14 +03:00
Jouni Malinen
812f28b79c BoringSSL: Allow internal AES key wrap to be used with "OpenSSL" build
It looks like BoringSSL has removed the AES_wrap_key(), AES_unwrap_key()
API. This broke wpa_supplicant/hostapd build since those functions from
OpenSSL were used to replace the internal AES key wrap implementation.
Add a new build configuration option
(CONFIG_OPENSSL_INTERNAL_AES_WRAP=y) to allow the internal
implementation to be used with CONFIG_OPENSSL=y build to allow build
against the latest BoringSSL version.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2015-08-18 01:56:02 +03:00
Jouni Malinen
7cb53ded11 Add build option to remove all internal RC4 uses
The new CONFIG_NO_RC4=y build option can be used to remove all internal
hostapd and wpa_supplicant uses of RC4. It should be noted that external
uses (e.g., within a TLS library) do not get disabled when doing this.

This removes capability of supporting WPA/TKIP, dynamic WEP keys with
IEEE 802.1X, WEP shared key authentication, and MSCHAPv2 password
changes.

Signed-off-by: Jouni Malinen <j@w1.fi>
2015-08-02 16:52:56 +03:00