public function testCountersHigherThanOrEqual()
{
$sl = new SyncLib();
$localParams = array('yk_counter' => 100, 'yk_use' => 10);
$otpParams = array('yk_counter' => 100, 'yk_use' => 11);
$this->assertTrue($sl->countersHigherThanOrEqual($otpParams, $localParams));
$this->assertFalse($sl->countersHigherThanOrEqual($localParams, $otpParams));
$otpParams['yk_use'] = 10;
$this->assertTrue($sl->countersHigherThanOrEqual($otpParams, $localParams));
$otpParams['yk_counter'] = 99;
$this->assertFalse($sl->countersHigherThanOrEqual($otpParams, $localParams));
$otpParams['yk_counter'] = 101;
$this->assertTrue($sl->countersHigherThanOrEqual($otpParams, $localParams));
}
sendResp(S_BACKEND_ERROR, $myLog, $apiKey);
}
$myLog->log(LOG_DEBUG, 'Auth data:', $localParams);
if ($localParams['active'] != 1) {
$myLog->log(LOG_NOTICE, "De-activated Yubikey {$yk_publicname}");
sendResp(S_BAD_OTP, $myLog, $apiKey);
}
/* Build OTP params */
$otpParams = array('modified' => time(), 'otp' => $otp, 'nonce' => $nonce, 'yk_publicname' => $yk_publicname, 'yk_counter' => $otpinfo['session_counter'], 'yk_use' => $otpinfo['session_use'], 'yk_high' => $otpinfo['high'], 'yk_low' => $otpinfo['low']);
/* First check if OTP is seen with the same nonce, in such case we have an replayed request */
if ($sync->countersEqual($localParams, $otpParams) && $localParams['nonce'] == $otpParams['nonce']) {
$myLog->log(LOG_WARNING, 'Replayed request');
sendResp(S_REPLAYED_REQUEST, $myLog, $apiKey, $extra);
}
/* Check the OTP counters against local db */
if ($sync->countersHigherThanOrEqual($localParams, $otpParams)) {
$sync->log(LOG_WARNING, 'replayed OTP: Local counters higher');
$sync->log(LOG_WARNING, 'replayed OTP: Local counters ', $localParams);
$sync->log(LOG_WARNING, 'replayed OTP: Otp counters ', $otpParams);
sendResp(S_REPLAYED_OTP, $myLog, $apiKey, $extra);
}
/* Valid OTP, update database. */
if (!$sync->updateDbCounters($otpParams)) {
$myLog->log(LOG_CRIT, 'Failed to update yubikey counters in database');
sendResp(S_BACKEND_ERROR, $myLog, $apiKey);
}
/* Queue sync requests */
if (!$sync->queue($otpParams, $localParams)) {
$myLog->log(LOG_CRIT, 'ykval-verify:critical:failed to queue sync requests');
sendResp(S_BACKEND_ERROR, $myLog, $apiKey);
}
