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Avoid ambiguity with client id.

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- getHttpVal always returns a string,
	so always treat $client as a string in other checks.
This commit is contained in:
Jean Paul Galea 2016-04-18 16:10:42 +02:00
parent 28c64e64fb
commit 714d6c9117
1 changed files with 3 additions and 3 deletions
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6
ykval-verify.php
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@ -99,7 +99,7 @@ $myLog->log(LOG_DEBUG, "found protocol version $protocol_version");
* Extract values from HTTP request
*/
$h = getHttpVal('h', '');
$client = getHttpVal('id', 0);
$client = getHttpVal('id', '0');
$timestamp = getHttpVal('timestamp', 0);
$otp = getHttpVal('otp', '');
@ -113,7 +113,7 @@ if (preg_match('/^[jxe.uidchtnbpygk]+$/', $otp))
}
$myLog->request->set('signed', ($h === '' ? '-' : 'signed'));
$myLog->request->set('client', ($client === 0 ? NULL : $client));
$myLog->request->set('client', ($client === '0' ? '-' : $client));
$myLog->request->set('otp', $otp);
@ -214,7 +214,7 @@ if (preg_match("/^[0-9]+$/", $client) == 0)
$myLog->log(LOG_NOTICE, 'id provided in request must be an integer');
sendResp(S_MISSING_PARAMETER, $myLog);
}
if ($client <= 0)
if ($client === '0')
{
$myLog->log(LOG_NOTICE, 'Client ID is missing');
sendResp(S_MISSING_PARAMETER, $myLog);