Commit graph

6958 commits

Author SHA1 Message Date
Jouni Malinen
e6d83cc7ba PKCS #1: Allow only BT=01 for signature in internal TLS
Based on PKCS #1, v1.5, 10.1.3, the block type shall be 01 for a
signature. This avoids a potential attack vector for internal TLS/X.509
implementation.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2014-05-19 23:27:30 +03:00
Jouni Malinen
9c29d48725 X.509: Fix internal TLS/X.509 validation of PKCS#1 signature
Verify that there is no extra data after the hash field. This is needed
to avoid potential attacks using additional data to construct a value
that passes the RSA operation and allows the hash value to be forged.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2014-05-19 23:27:30 +03:00
Jouni Malinen
e90d955f7c tests: Add CAVP test vectors for byte-oriented SHA-1 and SHA-256
This allows the SHA-1 implementation to be validated against the
SHA1ShortMsg.rsp and SHA1LongMsg.rsp test vectors from
http://csrc.nist.gov/groups/STM/cavp/documents/shs/shabytetestvectors.zip.
Similarly, the SHA-256 can be validated against the SHA256ShortMsg.rsp
and SHA256LongMsg.rsp.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-05-18 19:52:03 +03:00
Jouni Malinen
c4d370117b tests: EAP-PEAP parameters
Signed-off-by: Jouni Malinen <j@w1.fi>
2014-05-18 00:44:39 +03:00
Jouni Malinen
ea6464b07f tests: EAP-PEAP crypto_binding=0/1
Signed-off-by: Jouni Malinen <j@w1.fi>
2014-05-18 00:33:59 +03:00
Jouni Malinen
873e7c297c tests: EAP-FAST using PAC file
Signed-off-by: Jouni Malinen <j@w1.fi>
2014-05-18 00:28:31 +03:00
Jouni Malinen
8583d66478 tests: EAP-AKA' and EAP-AKA both enabled (bidding mechanism)
Signed-off-by: Jouni Malinen <j@w1.fi>
2014-05-18 00:04:18 +03:00
Jouni Malinen
95fb531ccc tests: EAP-TTLS/EAP-AKA, EAP-PEAP/EAP-AKA, EAP-FAST/EAP-AKA
These add some more EAP-TTLS/PEAP/FAST coverage to test pending Phase 2
response re-processing.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-05-17 23:43:50 +03:00
Jouni Malinen
82a8f5b533 tests: Incorrect/missing password with TTLS non-EAP methods
Incorrect password was already tested with TTLS/MSCHAPv2, but the other
non-EAP inner methods in TTLS use their own implementation of password
validation, so check each and also verify the case of no matching EAP
user entry for the specific method.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-05-17 23:19:28 +03:00
Jouni Malinen
dbd1e184e3 tests: TNC testing
This implements minimal IMC and IMV to allow TNC testing with PEAP (SoH)
and TTLS/FAST with EAP-TNC.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-05-17 20:05:55 +03:00
Jouni Malinen
10b58b5029 TNC: Allow TNC to be enabled dynamically
Previously, hostapd had to be started with at least one of the
configuration files enabling TNC for TNC to be usable. Change this to
allow TNC to be enabled when the first interface with TNC enabled gets
added during runtime.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-05-17 20:05:55 +03:00
Jouni Malinen
0a626a5060 TNC: Move common definitions into a shared header file
No need to duplicate these in multiple places.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-05-17 20:05:55 +03:00
Jouni Malinen
4075e4e862 TNC: Allow tnc_config file path to be replaced
This is for enabling easier testing of TNCS/TNCC functionality as part
of the test scripts without having to use the fixed /etc/tnc_config
location that could be used by the main system and would require changes
within /etc.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-05-17 20:05:55 +03:00
Jouni Malinen
ae14a2e29f tests: FT negative test with mismatching R0KH-ID
Signed-off-by: Jouni Malinen <j@w1.fi>
2014-05-17 20:05:55 +03:00
Jouni Malinen
d314bedf2d tests: EAP-AKA using external USIM processing for UMTS auth
Signed-off-by: Jouni Malinen <j@w1.fi>
2014-05-16 20:37:39 +03:00
Jouni Malinen
4e0a94b7dc tests: Add more details to help with initial setup configuration
This documents some more steps needed during initial test setup
configuration to make it easier to get this running even without
thorough knowledge of the network setup used by the operating system.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2014-05-16 19:24:47 +03:00
Masashi Honma
f0356ec85c eloop: Add epoll option for better performance
This patch adds epoll option for the eloop implementation. This can be
selected with the CONFIG_ELOOP_EPOLL=y build option.

[merit]
See Table1.

Table1. comparison table
+--------+--------+-----------+------------+-------------+
|        | add fd | remove fd | prepare fd | dispatch fd |
+--------+--------+-----------+------------+-------------+
| select | O(1)   | O(1)      | O(N)       | O(N)        |
+--------+--------+-----------+------------+-------------+
| poll   | O(1)   | O(1)      | O(N)       | O(N)        |
+--------+--------+-----------+------------+-------------+
| epoll  | O(1)   | O(1)      | 0          | O(M)        |
+--------+--------+-----------+------------+-------------+
"add fd" is addition of fd by eloop_sock_table_add_sock().
"remove fd" is removal of fd by eloop_sock_table_remove_sock().
"prepare fd" is preparation of fds before wait in eloop_run().
"dispatch fd" is dispatchment of fds by eloop_sock_table_dispatch().
"N" is all watching fds.
"M" is fds which could be dispatched after waiting.

As shown in Table1, epoll option has better performance on "prepare fd" column.
Because select/poll option requires setting fds before every select()/poll().
But epoll_wait() doesn't need it.

And epoll option has also better performance on "dispatch fd" column.
Because select/poll option needs to check all registered fds to find out
dispatchable fds. But epoll option doesn't require checking all registered fds.
Because epoll_wait() returns dispatchable fd set.

So epoll option is effective for GO/AP functionality.

[demerit]
The epoll option requires additional heap memory. In case of P2P GO, it is
about 8K bytes.

Signed-off-by: Masashi Honma <masashi.honma@gmail.com>
2014-05-16 18:25:51 +03:00
Masashi Honma
da96a6f793 eloop: Separate event loop select/poll implementation
This allows yet another eloop.c option to be added.

Signed-off-by: Masashi Honma <masashi.honma@gmail.com>
2014-05-16 18:23:09 +03:00
Tomasz Bursztyka
68d270069f dbus: No need to recompute group object path on GroupStarted signal
The group object is already registered on DBus at that point, thus wpa_s
structure holds its path already.

Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
2014-05-16 18:20:17 +03:00
Tomasz Bursztyka
f3734e2377 dbus: Provide the P2P Device Address from the relevant structure
Fixes a minor mistake: the p2p_info structure should be used here
instead of the peer_handler_args one.

Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
2014-05-16 18:19:37 +03:00
Tomasz Bursztyka
e956b830fc dbus: Fix interface DeviceFound signal specification
DeviceFound does not provide any properties, just the peer object path.

Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
2014-05-16 18:19:10 +03:00
Tomasz Bursztyka
fc591a771c dbus: Declare GONegotiation signals properly
These signals delivers an array of key/value pairs, thus declaring those
as it should.

Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
2014-05-16 18:18:39 +03:00
Dmitry Shmidt
b19c098e75 Send authentication failure reason in wpas_auth_failed()
"WRONG_KEY"   - possibly wrong psk
"AUTH_FAILED" - authentication failure
"CONN_FAILED" - continiuos connection failure

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
2014-05-16 18:08:39 +03:00
Jouni Malinen
5cd0e228ac P2P: Iterate through full pref_chan list in search of a valid channel
p2p_get_pref_freq() went through the full list only if the channels
arguments was provided. If no channel list contraint was in place, the
first pref_chan item was picked regardless of whether it is valid
channel and as such, a later valid entry could have been ignored. Allow
this to loop through all the entries until a valid channel is found or
the end of the pref_chan list is reached. As an extra bonus, this
simplifies the p2p_get_pref_freq() implementation quite a bit.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2014-05-16 16:49:17 +03:00
Jouni Malinen
d00184df7c tests: Verify HT40 coex scan with 20 MHz legacy BSS
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2014-05-16 01:23:29 +03:00
Rajkumar Manoharan
f41d55da02 hostapd: Check for overlapping 20 MHz BSS before starting 20/40 MHz BSS
Before starting a 20/40 MHz BSS on the 2.4 GHz band, a 40-MHz-capable HT
AP is required by the rules defined in IEEE Std 802.11-2012 10.15.5 to
examine the channels of the current operational regulatory domain to
determine whether the operation of a 20/40 MHz BSS might unfairly
interfere with the operation of existing 20 MHz BSSs. The AP (or some of
its associated HT STAs) is required to scan all of the channels of the
current regulatory domain in order to ascertain the operating channels
of any existing 20 MHz BSSs and 20/40 MHz BSSs. (IEEE 802.11-2012 S.5.2
Establishing a 20/40 MHz BSS).

Add the check for an overlapping 20 MHz BSS to the initial AP scan for
the P == OT_i case in 10.15.3.2.

Signed-off-by: Rajkumar Manoharan <rmanohar@qti.qualcomm.com>
2014-05-16 01:14:01 +03:00
Eduardo Abinader
5516ed32c5 WPS: Deinit before wpas_p2p_disconnect()
When there is a pending WPS negotiation for P2P and signal interrupt is
triggered, invalid read occurs in wpas_wps_terminate_pending() if
wpas_p2p_disconnect() removed the interface. Inverting deinit order
solves the issue.

Signed-off-by: Eduardo Abinader <eduardo.abinader@openbossa.org>
2014-05-16 01:03:44 +03:00
Simon Baatz
c70c37500b SCARD: Fix GSM authentication on USIM
scard_gsm_auth() used SIM_CMD_GET_RESPONSE for both SIM and USIM. Convert
the command into USIM_CMD_GET_RESPONSE for USIM.

Since commit eb32460029 ("Fix switching from EAP-SIM to EAP-AKA/AKA'")
EAP-SIM is using the USIM if available. This triggers a probably ancient
bug in scard_gsm_auth(), which results in sending the wrong get response
command to the USIM. Thus, EAP-SIM stopped to work after this change on
USIMs that expect the proper command.

Signed-off-by: Simon Baatz <gmbnomis@gmail.com>
2014-05-16 01:01:25 +03:00
Jouni Malinen
d352c407e3 tests: Verify that WPS operation report failure if WPS is disabled
Signed-off-by: Jouni Malinen <j@w1.fi>
2014-05-16 00:58:48 +03:00
Petar Koretic
c78c6b73fa WPS: Fix return value when context is not valid
If WPS isn't enabled, hostapd_cli returns 'OK' even though WPS doesn't
get activated because WPS context is not valid:

$ hostapd_cli wps_pbc
Selected interface 'wlan0'
OK

$ hostapd_cli wps_cancel
Selected interface 'wlan0'
OK

Fix this by returning appropriate error when WPS fails to activate:

$ hostapd_cli wps_pbc
Selected interface 'wlan0'
FAIL

$ hostapd_cli wps_cancel
Selected interface 'wlan0'
FAIL

Signed-off-by: Petar Koretic <petar.koretic@sartura.hr>
CC: Luka Perkov <luka.perkov@sartura.hr>
2014-05-16 00:58:48 +03:00
Jouni Malinen
4ef7053119 tests: Make GAS test cases more robust
Scan explicitly for the specific AP to work around issues where under
heavy CPU load, the single active scan round may miss the delayed Probe
Response from the AP. In addition, verify that ANQP_GET commands succeed
to make error cases clearer in the log.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-05-16 00:30:40 +03:00
Jouni Malinen
3051c9866b tests: Verify P2P GO Negotiation wait-for-ready timeout
This verifies that the wait for peer to be ready for GO Negotiation is
timed out properly at no less than 120 seconds. Since this is a long
test case, it is disabled by default without the --long option.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2014-05-15 23:58:10 +03:00
Rashmi Ramanna
388444e8d6 P2P: Modify the timeout for GO Negotiation on no concurrent session
Peer should handle a GO Negotiation exchange correctly when the
responding device does not have WSC credentials available at the
time of receiving the GO Negotiation Request. WSC Credentials
(e.g., Pushbutton) can be entered within the 120 second timeout.

Presently, if concurrent session is not active, the peer would wait for
GO Negotiation Request frame from the other device for approximately one
minute due to the earlier optimization change in commit
a2d6365760. To meet the two minute
requirement, replace this design based on number of iterations with a
more appropriate wait for the required number of seconds.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2014-05-15 23:57:00 +03:00
Jouni Malinen
7e68be38e4 P2P: Refrain from performing extended listen during PD
Extend the previous commit 0f1034e388 to
skip extended listen also based on ongoing provision discovery operation
(which does not show up as a separate P2P module state and as such, was
not coveraged by the previous commit).

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2014-05-15 22:19:37 +03:00
Jouni Malinen
33714def3a tests: Verify P2P_FIND operation when interface gets disabled
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2014-05-15 21:35:09 +03:00
Jouni Malinen
e9eb648e0e P2P: Reject P2P_FIND and P2P_LISTEN on disabled interface
This makes the P2P operations behave more consistently with the SCAN
command.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2014-05-15 21:34:32 +03:00
Jouni Malinen
c71c241674 P2P: Clear P2P state if active interface is disabled
The radio works for the interface get removed if interface is disabled.
This could have left P2P module in invalid state if the interface got
disabled during a p2p_find or p2p_listen operation. Clear the state in
such a case to avoid blocking following operations due to P2P module
assuming it is still in progress of doing something.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2014-05-15 21:32:54 +03:00
Jouni Malinen
23a6d4d8df tests: Verify scan behavior when interface gets disabled
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2014-05-15 21:10:52 +03:00
Jouni Malinen
ad12f2f422 Add DRIVER_EVENT ctrl_iface command for testing purposes
This new command can be used to simulate driver events without having to
go through the driver wrapper or kernel code for this. This enables more
testing coverage with hwsim.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2014-05-15 21:09:48 +03:00
Jouni Malinen
76f999b01d tests: Show number of remaining parallel VMs
Make the parallel-vm.sh output a bit more helpful by showing a count of
running VMs.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-05-15 18:38:11 +03:00
Jouni Malinen
7e49399b6f tests: Make ap_acl_accept and ap_acl_deny more robust
Use scan_for_bss() to make sure the AP is seen even under heavy CPU
load.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-05-15 18:38:11 +03:00
Jouni Malinen
487a31f355 tests: Make wpas_ctrl_bssid_filter more robust
Use scan_for_bss() to make sure the AP is seen even under heavy CPU
load.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-05-15 18:38:11 +03:00
Jouni Malinen
54c20c9b43 tests: Make discovery_group_client more robust
Allow three P2P_FIND attempts for discovering the GO on a non-social
channels since the single Probe Response frame can be missed easily
under heavy CPU load.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-05-15 18:38:11 +03:00
Jouni Malinen
f6ff5160f0 wlantest: Add support for OSEN
This allows Hotspot 2.0 OSEN connection to be analyzed more
conveniently. The frames from an OSEN association can now be decrypted
using an MSK file.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2014-05-15 16:56:59 +03:00
Jouni Malinen
84a4084177 tests: Make WPS test cases more robust
Scan explicitly for the AP that may be started during the test case
execution. This is needed to work around issues where under heavy CPU
load, the single active scan round may miss the delayed Probe Response
from the second AP.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-05-15 16:56:59 +03:00
Jouni Malinen
cbb85a0380 tests: Make ap_wpa2_eap_ttls_server_cert_hash_invalid more robust
Instead of checking for multiple EAP starts (which can occur if
EAPOL-Start from supplicant goes out quickly enough, e.g., due to CPU
load), look for the explicit message indicating that TTLS method
initialization failed.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-05-15 16:56:59 +03:00
Jouni Malinen
655bc8bfd6 tests: Make FT test cases more robust
Scan explicitly for the AP that may be started during the test case
execution. This is needed to work around issues where under heavy CPU
load, the single active scan round may miss the delayed Probe Response
from the second AP. In addition, check for ROAM/FT_DS failures to be
able to report errors more clearly.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-05-15 16:56:59 +03:00
Jouni Malinen
841bed04de tests: Make HS 2.0 test cases more robust
Scan explicitly for the AP that may be started during the test case
execution. This is needed to work around issues where under heavy CPU
load, the single active scan round may miss the delayed Probe Response
from the second AP.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-05-15 16:56:49 +03:00
Jouni Malinen
814f7ac85c tests: Make scan and scan_only more robust
These can fail during heavy CPU load due to active scan dwell time not
being long enough to catch the delayed Probe Response frame from the AP.
Work around this by allowing multiple scan attempts to see the response.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-05-15 16:56:49 +03:00
Jouni Malinen
4221679233 tests: Verify P2P GO start when scan_req = MANUAL_SCAN_REQ
There was a bug in this code path that resulted in the
skip-scan-to-start-GO case to not actually skip the scan. It looks like
this could be hit at least when autoscan was enabled, but it is possible
that some other sequences could hit this as well.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-05-15 16:56:49 +03:00