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mirror of https://github.com/billz/raspap-webgui.git synced 2023-10-10 13:37:24 +02:00

generate only one csrf token per session

some pages issue xhr which lead to new
tokens in the session and a future check
is garuanteed to fail.
This commit is contained in:
glaszig 2019-08-19 03:12:37 +01:00
parent df81ce2a07
commit 20d9e919c3

View File

@ -59,7 +59,9 @@ 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));
}
} }
/** /**