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generate a new csrf token for each request

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This commit is contained in:
glaszig 2019-07-30 20:15:10 +02:00
parent 7898dc24c8
commit 964dc00fab
1 changed files with 1 additions and 3 deletions
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2
includes/functions.php
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@ -59,10 +59,8 @@ function safefilerewrite($fileName, $dataToSave)
*/ */
function ensureCSRFSessionToken() function ensureCSRFSessionToken()
{ {
if (empty($_SESSION['csrf_token'])) {
$_SESSION['csrf_token'] = bin2hex(random_bytes(32)); $_SESSION['csrf_token'] = bin2hex(random_bytes(32));
} }
}
/** /**
* *