Commit graph

192 commits

Author SHA1 Message Date
Jouni Malinen
a80ab0ea95 tests: sigma_dut DPP Configurator reporting MUD URL
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2020-07-28 16:44:41 +03:00
Jouni Malinen
4df892c781 tests: sigma_dut client privacy
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2020-06-26 22:50:13 +03:00
Jouni Malinen
58b384f467 tests: sigma_dut DPP reconfiguration
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2020-06-26 21:06:12 +03:00
Jouni Malinen
2f4c6a5bf3 tests: sigma_dut SAE-PK AP with additional SAE_PK_KeyPair values
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2020-06-25 01:39:45 +03:00
Jouni Malinen
27ade59524 tests: sigma_dut sta_scan WaitCompletion,1
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2020-06-22 23:38:36 +03:00
Jouni Malinen
fc005be6c1 tests: sigma_dut DPP Configurator for dot1x
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2020-06-22 21:54:21 +03:00
Jouni Malinen
9a0807ce36 tests: sigma_dut controlled AP using SAE-PK misbehavior
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2020-06-08 20:00:14 +03:00
Jouni Malinen
3a6e674adf tests: sigma_dut controlled AP and transition disabled indication change
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2020-06-07 17:07:57 +03:00
Jouni Malinen
db23b8f95b tests: sigma_dut and SAE-PK
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2020-06-05 16:58:25 +03:00
Jouni Malinen
c55a52a85d tests: sigma_dut controlled GTK rekeying
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2020-06-05 15:35:44 +03:00
Jouni Malinen
37a5b50de3 tests: Fix sigma_dut ap_get_mac_address result parsing
Get only the actual BSSID part from the response string.

Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2020-06-05 13:41:59 +03:00
Jouni Malinen
cb43c9bfd0 tests: sigma_dut controlled AP using OCV
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2020-06-05 13:39:41 +03:00
Jouni Malinen
b96a3bd5df tests: sigma_dut controlled STA using OCV
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2020-05-25 23:24:55 +03:00
Jouni Malinen
0132a72922 tests: Use test-name.* style files more consistently
Use params['prefix'] to build the file names for dynamically generated
files.

Signed-off-by: Jouni Malinen <j@w1.fi>
2020-05-17 16:03:29 +03:00
Jouni Malinen
49d1f9c98e tests: Unify ignore_old_scan_res resetting
Add a decorator that clears ignore_old_scan_res parameter value instead
of doing this with try/finally in large number of test cases.

Signed-off-by: Jouni Malinen <j@w1.fi>
2020-05-17 01:31:19 +03:00
Jouni Malinen
f636bc3abc tests: Skip TOD-TOFU/STRICT tests if build does not support this
This functionality is currently available only with OpenSSL and internal
TLS implementation.

Signed-off-by: Jouni Malinen <j@w1.fi>
2020-05-16 21:58:10 +03:00
Thomas Pedersen
0218bf05d6 tests: sigma_dut: set regulatory inside try/except
If sigma_dut is not installed, start_sigma_dut() will
throw an exception. Call start_sigma_dut() inside the
try/except to correctly reset the regulatory domain.

This fixes several seemingly random failures due to
regulatory domain not being reset.

Signed-off-by: Thomas Pedersen <thomas@adapt-ip.com>
2020-05-16 17:30:16 +03:00
Jouni Malinen
47323a6f50 tests: sigma_dut DPP/QR AP as chirping Enrollee
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2020-05-13 17:59:05 +03:00
Jouni Malinen
644638819a tests: Additional sigma_dut DPP over TCP coverage
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2020-05-12 14:48:49 +03:00
Jouni Malinen
6b8dde4ec9 tests: sigma_dut controlled AP doing DPP on offchannel
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2020-05-06 01:14:13 +03:00
Jouni Malinen
c32c3bcc6b tests: sigma_dut and DPP MUD URL
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2020-05-04 15:33:03 +03:00
Jouni Malinen
1d4a1a819a tests: sigma_dut DPP chirping
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2020-05-04 15:33:03 +03:00
Jouni Malinen
05abebaa06 tests: Fix sigma_dut_sae_h2e_enabled_group_rejected to clear sae_pwe
This test case was using sigma_dut to set sae_pwe=2, but that value was
not cleared in the end. This could result in following SAE test cases
failing due to unexpected behavior.

Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2020-04-24 17:06:50 +03:00
Jouni Malinen
11bd6ea60e tests: sigma_dut controlled AP with FT and RSNXE Used mismatch
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2020-04-16 23:58:36 +03:00
Jouni Malinen
7ad6016e19 tests: sigma_dut controlled FT protocol with RSNXE Used mismatch
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2020-04-16 15:44:42 +03:00
Jouni Malinen
169cf46534 tests: sigma_dut and DPP with NFC
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2020-04-03 16:27:57 +03:00
Jouni Malinen
4b9a1ba0ad tests: Use a helper function for starting DPP AP in sigma_dut tests
Remove unnecessary code duplication.

Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2020-04-03 12:59:47 +03:00
Jouni Malinen
f964a54ec2 tests: Remove duplicate definitions of csign/connector in sigma_dut
There is no need to duplicate the definitions of the exact same values
within each test function.

Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2020-04-03 12:54:44 +03:00
Jouni Malinen
19e8536d47 tests: sigma_dut controlled AP and transition disabled indication
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2020-03-26 13:01:19 +02:00
Jouni Malinen
f3de8f35bc tests: sigma_dut controlled AP and beacon protection
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2020-03-26 12:50:00 +02:00
Jouni Malinen
14ee49c24b tests: sigma_dut controlled STA and beacon protection
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2020-03-26 11:52:47 +02:00
Jouni Malinen
634bc4e6df tests: sigma_dut sta_scan ShortSSID
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2020-03-24 12:33:31 +02:00
Jouni Malinen
c557720ef0 tests: sigma_dut AP configuration for different channels
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2020-03-16 16:22:32 +02:00
Jouni Malinen
5732e57423 tests: Use hostapd_logdir in sigma_dut_ap_psk_sha256
logdir was prepared for this test case, but it was not actually used.

Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2020-03-16 15:38:27 +02:00
Jouni Malinen
9bf306f57d tests: Fix sigma_dut_sae_pw_id_pwe_loop to clear sae_pwe setting
Leaving out the special sae_pwe value was causing failures for following
test cases, e.g., in the following sequence:
sigma_dut_sae_pw_id_pwe_loop sae_password_id_only

Signed-off-by: Jouni Malinen <j@w1.fi>
2020-03-08 16:16:11 +02:00
Jouni Malinen
bdb2eaf876 tests: sigma_dut with OWE PTK workaround
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2020-03-06 21:44:31 +02:00
Jouni Malinen
dc054892a2 tests: sigma_dut special case for SAE Password Identifier with PWE looping
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2020-03-04 21:23:43 +02:00
Jouni Malinen
54bc5db16e tests: sigma_dut controlled AP with SAE H2E and anti-clogging token
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2020-02-28 19:53:45 +02:00
Jouni Malinen
d57349d4b8 tests: sigma_dut fetching the current PMK
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2020-02-10 03:01:07 +02:00
Jouni Malinen
39a757c408 tests: sigma_dut and DPP Configurator provisioning
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2020-02-08 07:19:53 +02:00
Jouni Malinen
0c00679b15 tests: Check for TLS library capabilities in sigma_dut test cases
These test cases cannot be run with CONFIG_TLS=internal.

Signed-off-by: Jouni Malinen <j@w1.fi>
2020-01-26 16:50:20 +02:00
Jouni Malinen
5bf51d38b0 tests: Fix DPP capability checking to avoid failures in non-DPP build
"finally" handler should not trigger a new exception when trying to
clear state for non-DPP builds. In addition, couple of checks for DPP
capability in the build were missing.

Signed-off-by: Jouni Malinen <j@w1.fi>
2020-01-26 13:40:56 +02:00
Jouni Malinen
2be278696b tests: Allow more time for sigma_dut sta_associate commands
The previously used timeout of two seconds did not allow more than a
single scan attempt and that could fail every now and then. Make these
more robust by increasing the timeout to 10 seconds which allows another
scan attempt to be completed similarly to the most non-sigma_dut test
cases.

Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2020-01-21 13:22:57 +02:00
Jouni Malinen
991e6b9e79 tests: Call stop_sigma_dut() in more failure cases
Some of the sigma_dut test cases were not yet using try/finally to
ensure stop_sigma_dut() gets called. That could result in not logging
all failure reasons in the log and getting stuck with being unable to
start new sigma_dut processes after failed test cases.

Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2020-01-10 00:44:07 +02:00
Jouni Malinen
f0b6b23fe3 tests: Enable sigma_dut debug log for all test cases
There is no point in having to enable this separately for each test case
since the debug details are always useful if something fails.

Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2020-01-10 00:21:15 +02:00
Jouni Malinen
a04c153b9f tests: Verify that sigma_dut is functional after startup
There is no point in continuing the test ase if sigma_dut is not in
functional state.

Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2020-01-10 00:04:43 +02:00
Jouni Malinen
fb0f13fbf8 tests: Log sigma_dut stdout/stderr separately for each command
This makes logs easier to understand and this may also help in running
over buffer space and getting stuck with sigma_dut termination.

Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2020-01-09 23:31:29 +02:00
Jouni Malinen
78e931e7f9 tests: Fix sigma_dut_sae_h2e_rsnxe_mismatch to clear sae_pwe
sae_pwe=1 could be left configured when exiting this test case since
sigma_dut does not guarantee the default value to be restored. This
could result in test case failures, e.g., in the following sequence:
sigma_dut_sae_h2e_rsnxe_mismatch sae_pwe_h2e_only_ap_sta_forcing_loop

Signed-off-by: Jouni Malinen <j@w1.fi>
2019-12-30 19:32:28 +02:00
Jouni Malinen
46cb161a81 tests: Clear IP configuration from sigma_dut explicitly
The 127.0.0.11/24 address that could have been left on the wlan0
interface resulted in some test case sequence failures. Fix this by
explicitly clearing that address when terminating sigma_dut.

Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2019-12-18 17:12:23 +02:00
Jouni Malinen
7327f0fa6f tests: Fix skipping of new sigma_dut test cases
start_sigma_dut() can raise an exception and as such, assigning a
variable to its return value within a try block does not work in this
manner when the result is supposed to be used in the finally statement.

Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2019-12-13 21:19:36 +02:00
Jouni Malinen
fb3ef06dde tests: sae_rejected_groups with and without sigma_dut
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2019-12-12 23:52:36 +02:00
Jouni Malinen
326acce814 tests: sigma_dut controlled SAE association with group negotiation
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2019-12-12 01:59:06 +02:00
Jouni Malinen
2ca63f58b9 tests: sigma_dut controlled SAE H2E AP misbehavior with RSNXE
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2019-12-07 17:46:44 +02:00
Jouni Malinen
49ac2466c3 tests: sigma_dut controlled SAE H2E misbehavior with RSNXE
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2019-12-07 14:00:23 +02:00
Jouni Malinen
dedd8f336e tests: sigma_dut controlled SAE H2E misbehavior with rejected groups
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2019-12-07 00:51:40 +02:00
Jouni Malinen
4d16d7cc8d tests: sigma_dut controlled SAE H2E misbehavior with looping forced
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2019-12-06 17:39:46 +02:00
Jouni Malinen
ee27567198 tests: Clear sae_pwe at the end of sigma_dut test cases
sigma_dut does not clear sae_pwe value when the command line argument
"-2" is used, so we need to explicitly clear this from wpa_supplicant at
the end of the test case.

Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2019-11-29 00:06:50 +02:00
Jouni Malinen
5632b07158 tests: sigma_dut control of SAE PWE
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2019-11-24 16:58:18 +02:00
Jouni Malinen
9c7ab4c5df tests: sigma_dut controlled AP and deauth commands
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2019-11-06 19:55:42 +02:00
Jouni Malinen
131c2600f4 tests: sigma_dut DPP TCP Enrollee as initiator
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2019-10-11 13:27:49 +03:00
Jouni Malinen
377d5f7cc2 tests: sigma_dut DPP TCP Configurator (Controller) as responder
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2019-10-11 13:07:39 +03:00
Jouni Malinen
d905c8f7a7 tests: sigma_dut controlled SAE association with PMKID
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2019-10-10 16:21:10 +03:00
Jouni Malinen
4dda07ba98 tests: sigma_dut controlled AP with SAE Confirm immediate
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2019-10-10 15:56:01 +03:00
Jouni Malinen
656b07c189 tests: sigma_dut DPP/QR responder status query
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2019-10-04 17:03:47 +03:00
Jouni Malinen
1743ddce76 tests: sigma_dut DPP AP as Relay to Controller
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2019-10-04 16:33:36 +03:00
Jouni Malinen
cefcbcdba4 tests: sigma_dut with DPPConfIndex 9 and 10
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2019-10-01 14:21:51 +03:00
Jouni Malinen
d11c41bb75 tests: sigma_dut controlled SAE association and FT-over-DS
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2019-08-20 00:15:20 +03:00
Jouni Malinen
5a7af3a32c tests: sigma_dut controlled AP FT-PSK (over-DS)
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2019-08-19 23:54:29 +03:00
Jouni Malinen
35337b448a tests: sigma_dut and initial UOSC with TOD-STRICT/TOFU
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2019-08-19 16:57:55 +03:00
Jouni Malinen
263c0cbdc0 tests: sigma_dut with TOD-TOFU
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2019-08-16 16:40:36 +03:00
Jouni Malinen
df5dc87873 tests: sigma_dut and UOSC when CA is not trusted
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2019-06-20 23:46:46 +03:00
Jouni Malinen
4068d683f5 tests: sigma_dut server certificate validation with UOSC/TOD
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2019-06-14 23:10:50 +03:00
Jouni Malinen
8a3368d7f4 tests: sigma_dut and DPPConfIndex,8
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2019-06-12 22:29:09 +03:00
Jouni Malinen
6980542556 tests: sigma_dut and TLS server certificate constraints
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2019-05-03 13:06:44 +03:00
Jouni Malinen
d08ef5798d tests: sigma_dut controlled AP with PSK, SAE, FT
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2019-04-01 13:28:26 +03:00
Jouni Malinen
43f68853ab tests: sigma_dut controlled SAE association with Password Identifier/FT
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2019-03-26 22:50:17 +02:00
Jouni Malinen
1b232c1b96 tests: sigma_dut and SAE Password Identifier
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2019-03-26 22:50:17 +02:00
Jouni Malinen
74cb18c6b0 tests: sigma_dut sta_scan GetParameter,SSID_BSSID
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2019-03-23 12:50:46 +02:00
Jouni Malinen
7f1eeda2df tests: Reset sae_groups in sigma_dut_dpp_qr_init_enrollee_sae
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2019-03-18 19:00:06 +02:00
Jouni Malinen
fab49f6145 tests: Python coding style cleanup (pylint3 bad-whitespace)
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2019-03-16 18:52:09 +02:00
Jouni Malinen
a5387062e5 tests: Use a helper function for DPP_BOOTSTRAP_GEN commands
Signed-off-by: Jouni Malinen <j@w1.fi>
2019-03-09 18:13:10 +02:00
Jouni Malinen
0422d06b54 tests: Use a helper function for DPP_QR_CODE commands
Signed-off-by: Jouni Malinen <j@w1.fi>
2019-03-09 16:55:54 +02:00
Jouni Malinen
656f4a3edd tests: Enable needed SAE groups explicitly in sigma_dut_sae
Configure the sae_groups parameter for hostapd explicitly in preparation
for the default value change in the implementation.

Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2019-03-05 17:12:44 +02:00
Jouni Malinen
366ada0412 tests: Decode sigma_dut output for python3
Signed-off-by: Jouni Malinen <j@w1.fi>
2019-02-04 16:48:22 +02:00
Jouni Malinen
37df1775ad tests: Read sigma_dut-ap.conf as binary data for python3 compatibility
Sending UTF-8 encoded data to logger file is currently not working
properly, so create a separate binary file with a copy of
sigma_dut-ap.conf instead to work with both python2 and python3.

Signed-off-by: Jouni Malinen <j@w1.fi>
2019-02-04 16:46:31 +02:00
Jouni Malinen
a42ec6611c tests: Explicit str/bytes conversion in sigma_dut_venue_url
This is needed for python3.

Signed-off-by: Jouni Malinen <j@w1.fi>
2019-02-04 12:26:34 +02:00
Masashi Honma
e1810300c9 tests: Replace str.decode('hex') with binascii.unhexlify() for python3
Signed-off-by: Masashi Honma <masashi.honma@gmail.com>
Signed-off-by: Jouni Malinen <j@w1.fi>
2019-02-04 12:26:34 +02:00
Masashi Honma
54c58f29c0 tests: Replace str.encode('hex') with binascii.hexlify() for python3
Signed-off-by: Masashi Honma <masashi.honma@gmail.com>
Signed-off-by: Jouni Malinen <j@w1.fi>
2019-02-04 12:26:34 +02:00
Masashi Honma
cc02ce96cf tests: Explicit str/bytes conversion for socket operations for python3
Signed-off-by: Masashi Honma <masashi.honma@gmail.com>
Signed-off-by: Jouni Malinen <j@w1.fi>
2019-02-04 12:26:33 +02:00
Jouni Malinen
58be42b264 tests: Remove trailing semicolons from python code
Signed-off-by: Jouni Malinen <j@w1.fi>
2019-02-02 12:10:53 +02:00
Jouni Malinen
524b963c6c tests: Mark OSU BSS explicitly in sigma_dut_ap_hs20
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2018-11-09 18:10:28 +02:00
Jouni Malinen
b583907b53 tests: Use more correct OSU_METHOD value in sigma_dut_ap_hs20
The OSU Providers List includes two providers, so there should be two
OSU_METHOD values listed just like there was two OSU_SERVER_URI URLs.

Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2018-11-06 02:04:09 +02:00
Jouni Malinen
4902eb04b1 tests: Use bridge in sigma_dut_ap_eap_osen
This is needed to allow sigma_dut to enable ap_isolate=1. In addition,
verify that the two associated STAs with RSN(EAP) and OSEN cannot
exchange frames between them.

Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2018-11-06 00:46:23 +02:00
Jouni Malinen
e7869a664a tests: sigma_dut AP configuration for Hotspot 2.0
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2018-11-01 17:10:40 +02:00
Jouni Malinen
31157568f2 tests: sigma_dut controlled Hotspot 2.0 connection
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2018-09-15 05:17:54 +03:00
Jouni Malinen
dc60d5643a tests: sigma_dut controlled Venue URL fetch
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2018-09-15 05:17:54 +03:00
Jouni Malinen
0beb6c2f50 tests: sigma_dut controlled AP with OSEN
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2018-09-12 02:26:11 +03:00
Jouni Malinen
63add34eb0 tests: sigma_dut with various AP KeyMgnt values
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2018-08-01 18:45:53 +03:00
Jouni Malinen
b1e1187744 tests: sigma_dut controlled AP with EAP+OSEN
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2018-06-19 00:39:42 +03:00
Jouni Malinen
3dfccf7c09 tests: sigma_dut DPP/QR initiator as Enrollee (SAE)
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2018-04-10 21:41:58 +03:00