Commit graph

13265 commits

Author SHA1 Message Date
Jouni Malinen
9b51112031 DPP: Allow Responder to decide not to use mutual authentication
Previously, Initiator decided whether to use mutual authentication on
its own based on having own and peer bootstrapping info. This prevented
Responder from selecting not to use mutual authentication in such a
case. Fix this by allowed Initiator to fall back to non-mutual
authentication based on Responder choice if the bootstrapping mechanism
allows this (PKEX does not; it mandates use of mutual authentication).

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-27 16:09:51 +03:00
Jouni Malinen
b3a93f8fab tests: DPP protocol testing - Auth Conf attribute omission
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-27 16:09:51 +03:00
Jouni Malinen
dcdaeab79c DPP: Report Auth Conf failures in control interface
This is useful for protocol testing purposes and UI needs to display
more detailed information about DPP exchanges.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-27 16:09:51 +03:00
Jouni Malinen
f9c7d77029 DPP: Omission of Auth Conf attributes for protocol testing
This extends the dpp_test mechanism to allow each of the required
attributes in Authentication Confirm to be omitted.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-27 16:09:51 +03:00
Jouni Malinen
a0e3e22263 tests: DPP protocol testing
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-22 22:50:19 +03:00
Jouni Malinen
26806abe85 DPP: Report invalid messages and failure conditions in control interface
This is useful for protocol testing purposes and UI needs to display
more detailed information about DPP exchanges.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-22 22:45:17 +03:00
Jouni Malinen
ce9acce006 DPP: Omission of Auth Resp attributes for protocol testing
This extends the dpp_test mechanism to allow each of the required
attributes in Authentication Response to be omitted.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-22 22:38:59 +03:00
Jouni Malinen
a03406dbe2 DPP: Move Authentication Response building into a separate function
This cleans up old dpp_auth_build_resp() (now dpp_auth_build_resp_ok())
a bit by separating initialization steps for a DPP authentication
session from the code needed to build the frame. This allows
dpp_auth_build_resp_status() to share the helper function instead of
having to maintain a duplicated message construction implementation. In
addition, this makes it easier to remove some of the attributes for
protocol testing purposes.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-22 19:05:06 +03:00
Jouni Malinen
0e7cb8c6c1 DPP: Omission of Auth Req attributes for protocol testing
This extends the dpp_test mechanism to allow each of the required
attributes in Authentication Request to be omitted.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-22 18:27:53 +03:00
Jouni Malinen
606a8e8d57 DPP: Move Authentication Request building into a separate function
This cleans up dpp_auth_init() a bit by separating initialization steps
for a DPP authentication session from the code needed to build the
frame. In addition, this makes it easier to remove some of the
attributes for protocol testing purposes.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-22 18:25:30 +03:00
Jouni Malinen
3749ad0e1d DPP: Explicitly check and reject 0x00 and 0x03 I/R-capab role
0x00 and 0x03 are not valid I/R-capabilities role values.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-22 17:21:57 +03:00
Jouni Malinen
af48810ba3 DPP: Report transmitted messages as control interface events
This is helpful for testing purposes and also for upper layer components
that may want to show more detailed progress through a DPP exchange.
Both the DPP-TX and DPP-TX-STATUS events are provided.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-22 17:21:57 +03:00
Jouni Malinen
a707393494 DPP: Report received messages as control interface events
This is helpful for testing purposes and also for upper layer components
that may want to show more detailed progress through a DPP exchange.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-22 17:21:57 +03:00
Jouni Malinen
27fefbbb76 DPP: Remove unnecessary Wrapped Data checks from callers
Now that dpp_check_attrs() takes care of verifying that no attributes
are after the Wrapped Data attribute, the duplicated checks in hostapd
and wpa_supplicant side of the implementation can be removed.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-22 17:21:57 +03:00
Jouni Malinen
0c881807b5 DPP: Verify that Wrapped Data attribute is the last one in the message
Do not allow any additional attributes to be included after the Wrapped
Data attribute.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-22 17:21:57 +03:00
Jouni Malinen
60239f60a6 DPP: Protocol testing framework
Add a generic mechanism for configuring the DPP implementation to behave
in particular different (mostly incorrect) ways for protocol testing
purposes. The new dpp_test parameter can be set to a non-zero integer to
indicate a specific behavior. This is only available in
CONFIG_TESTING_OPTIONS=y builds.

This commit include cases for an extra attribute being added after the
Wrapped Data attribute and Initiator/Responder capabilities having an
unexpected zero capability.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-22 17:21:57 +03:00
Jouni Malinen
7ed5337d8c Fix a typo in a debug message
This radio_work_free() message was missing the closing parenthesis.

Signed-off-by: Jouni Malinen <j@w1.fi>
2017-10-22 17:21:57 +03:00
Jouni Malinen
77f52098a5 tests: Make sae_invalid_anti_clogging_token_req more robust
Beacon more frequently since Probe Request frames are practically ignored
in this test setup (ext_mgmt_frame_handled=1 on hostapd side) and
wpa_supplicant scans may end up getting ignored if no new results are
available due to the missing Probe Response frames.

Signed-off-by: Jouni Malinen <j@w1.fi>
2017-10-22 17:21:57 +03:00
Michael Baird
5f7c9e50f5 EAP server: Add event messages for more EAP states
While using an external RADIUS server SUCCESS messages were not being
sent (internal was fine). Also add event messages for other states that
others might find useful, and consistency between the two.

Signed-off-by: Michael Baird <Michael.Baird@ecs.vuw.ac.nz>
2017-10-21 20:28:46 +03:00
Johannes Berg
18cdbb3c80 tests: Add a script to aid bisecting Linux kernel with hwsim VM
I find myself writing a version of this script every now and
then, but there's little point in that - just add one to the
tree so we can use it again.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2017-10-21 12:04:53 +03:00
andrekorol
a68e0d869f Fix a typo in a comment (the variable is ptk, not pkt)
Signed-off-by: Andre Rossi Korol <anrobits@yahoo.com.br>
2017-10-21 12:02:54 +03:00
Janusz Dziedzic
de41b960b6 wpa_supplicant: Increase UDP control interface RX buffer
Seems like some test cases, e.g., ap_wpa2_psk_ext_retry_msg_3c, require
larger buffer than 256 bytes.

In other case I fail such test cases when run on real HW and using:
CONFIG_CTRL_IFACE=udp-remote

Increase the RX buffer from 256 to 4096 bytes to match the other control
interface cases.

Signed-off-by: Janusz Dziedzic <janusz.dziedzic@gmail.com>
2017-10-21 12:00:57 +03:00
Jouni Malinen
f81c1411f3 tests: WPA2-EAP-FT AP (pull PMK) - wildcard R0KH/R1KH
Signed-off-by: Jouni Malinen <j@w1.fi>
2017-10-21 12:00:22 +03:00
Jouni Malinen
20a09e08cc tests: hostapd configuration reload modification from file on SIGHUP
Signed-off-by: Jouni Malinen <j@w1.fi>
2017-10-21 11:29:45 +03:00
Ben Greear
74e55b6585 Fix test build breakage when not compiling with mesh support
Build breakage was introduced by commit
16579769ff ('Add testing functionality for
resetting PN/IPN for configured keys') for some CONFIG_TESTING_OPTIONS=y
builds.

Signed-off-by: Ben Greear <greearb@candelatech.com>
2017-10-21 10:59:15 +03:00
Jouni Malinen
60890ca4ee tests: Delayed PTK rekey exchange attack protection
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-20 20:32:37 +03:00
Jouni Malinen
6e3027a57e Fix the notes on EAPOL-Key testing procedures
The extra sanity check for replay protection in these procedures ended
up breaking the tests. RESET_PN cannot be used before RESEND_* commands
since that would prevent the DUT from accepting the retransmitted
EAPOL-Key frames.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-20 20:32:36 +03:00
Jouni Malinen
3d0fb95583 WNM: Ignore BSS Transition Management frames in bss_transition=0 case
The hostapd bss_transition parameter was previously used to control
advertisement of BSS Transition Management support, but it was not used
when processing BSS Transition Management Query/Response frames. Add an
explicit check during frame processing as well so that any misbehaving
station is ignored. In addition to bss_transition=1, allow mbo=1 to be
used to mark the functionality enabled.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-20 20:32:36 +03:00
Jouni Malinen
d903716976 tests: Enable bss_transition in wnm_bss_tm_req_with_mbo_ie
This is needed once BSS TM processing is skipped if the functionality is
not enabled explicitly.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-20 20:32:36 +03:00
Jouni Malinen
114f2830d2 WNM: Ignore WNM-Sleep Mode Request in wnm_sleep_mode=0 case
The hostapd wnm_sleep_mode parameter was previously used to control
advertisement of WNM-Sleep Mode support, but it was not used when
processing a request to use WNM-Sleep Mode. Add an explicit check during
request processing as well so that any misbehaving station is ignored.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-20 17:39:42 +03:00
Jouni Malinen
c9dc89968d tests: Skip new ap_ciphers tests cleanly for missing mac80211 debugfs
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-19 23:32:26 +03:00
Jouni Malinen
1613e0121c Add notes on how to do cipher suite and key management testing
This describes how various wpa_supplicant/hostapd extensions can be used
to test IEEE 802.11 functionality in other devices.

Signed-off-by: Jouni Malinen <j@w1.fi>
2017-10-19 20:47:44 +03:00
Jouni Malinen
fd1b15aca3 tests: CCMP/TKIP/GCMP replay protection
Signed-off-by: Jouni Malinen <j@w1.fi>
2017-10-19 20:47:44 +03:00
Jouni Malinen
862363babe tests: Plaintext EAPOL-Key frames when TK is configured
These test cases do not really verify any specific DUT behavior
automatically, i.e., these are here to generate sniffer captures for
manual analysis.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-19 18:32:16 +03:00
Jouni Malinen
3d6953288b Extend RESEND_* test commands to allow forcing plaintext TX
This allows hostapd testing functionality to be forced to send out a
plaintext EAPOL-Key frame with the RESEND_* command. That can be useful
in seeing how the station behaves if an unencrypted EAPOL frame is
received when TK is already configured.

This is not really perfect since there is no convenient way of sending
out a single unencrypted frame in the current nl80211 design. The
monitor interface could likely still do this, but that's not really
supposed to be used anymore. For now, clear and restore TK during this
operation. The restore part is not really working correctly, though,
since it ends up clearing the TSC value on the AP side and that shows up
as replay protection issues on the station. Anyway, this is sufficient
to generate sniffer captures to analyze station behavior.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-19 18:32:16 +03:00
Jouni Malinen
4be5bc98a8 DPP: Update AES-SIV AD for PKEX frames
The protocol design was updated to protect the six octets in the header
before the attributes.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-19 18:32:16 +03:00
Jouni Malinen
dc4d271c6d DPP: Update AES-SIV AD for DPP Authentication frames
The protocol design was updated to protect the six octets in the header
before the attributes.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-18 22:51:30 +03:00
Jouni Malinen
4bb2272bab tests: Delayed M1+M3 retransmission and zero TK
Signed-off-by: Jouni Malinen <j@w1.fi>
2017-10-18 11:28:55 +03:00
Jouni Malinen
59cbfa7c86 tests: Delayed 4-way handshake M1 and M3 retransmission
Signed-off-by: Jouni Malinen <j@w1.fi>
2017-10-18 11:27:38 +03:00
Jouni Malinen
724152a1ef tests: Delayed group M1 retransmission
Signed-off-by: Jouni Malinen <j@w1.fi>
2017-10-18 11:25:27 +03:00
Jouni Malinen
8e5931f0c7 tests: More robust owe_transition_mode* tests
Flush old scan results in these test cases to avoid checking incorrect
scan result entry.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-18 01:19:42 +03:00
Vidyullatha Kanchanapally
6338c99efa FILS: Send updated connection parameters to drivers if needed
After an initial connection wpa_supplicant derives ERP information which
can be used in doing eventual authentications in the same realm. This
information can be used by drivers with offloaded FILS support to do
driver/firmware initiated roamings. Add support to send this updated
information to such drivers.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-18 01:19:42 +03:00
Vidyullatha Kanchanapally
d2ba0d719e Move assoc param setting into a helper function
This is needed to be able to use the same implementation for updating
the connection parameters in the driver during an association.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-18 01:19:42 +03:00
Vidyullatha Kanchanapally
084131c850 FILS: Allow eap_peer_get_erp_info() to be called without config
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-18 01:19:40 +03:00
Vidyullatha Kanchanapally
b0a21e228d FILS: Update replay counter from roam info
Update the replay counter after a roam for all cases. This restores the
design back to what it was before commit
01ef320f19 ('FILS: Update ERP next
sequence number with driver offload').

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-17 16:26:44 +03:00
Vidyullatha Kanchanapally
693eafb150 nl80211: Update FILS roam info from vendor roam event
Add support to update PMK, PMKID, and ERP next sequence number
from FILS roamed info.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-17 16:26:44 +03:00
Vidyullatha Kanchanapally
3c67e977de nl80211: Add support to send updated connection parameters
After an initial connection certain connection parameters may be
updated. It may be necessary to send these parameters to drivers since
these will be used in driver-initiated roaming cases. This commit
defines the driver_ops call for this and implements the needed
functionality for the nl80211 driver interface.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-17 16:04:51 +03:00
Vidyullatha Kanchanapally
cddfda7892 Add attributes to support roam+auth vendor event for FILS
Add additional attributes to specify the PMK, PMKID, and the ERP next
sequence number to the vendor subcommand
QCA_NL80211_VENDOR_SUBCMD_KEY_MGMT_ROAM_AUTH. These are needed in case
of an offloaded FILS roaming.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2017-10-17 15:55:44 +03:00
Jouni Malinen
c0fe5f125a Clear BSSID information in supplicant state machine on disconnection
This fixes a corner case where RSN pre-authentication candidate from
scan results was ignored if the station was associated with that BSS
just before running the new scan for the connection.

Signed-off-by: Jouni Malinen <j@w1.fi>
2017-10-17 01:15:24 +03:00
Jouni Malinen
006fb845b8 nl80211: Use NL80211_BSS_LAST_SEEN_BOOTTIME if available
This allows a more accurate scan result age to be fetched than the one
available through NL80211_BSS_SEEN_MS_AGO.

Signed-off-by: Jouni Malinen <j@w1.fi>
2017-10-17 00:07:17 +03:00