From abd714d685749ebd84037b1ff9a317d7fec27473 Mon Sep 17 00:00:00 2001
From: Daniel Kesselberg <mail@danielkesselberg.de>
Date: Sun, 21 Jul 2019 22:21:59 +0200
Subject: [PATCH] Pass $configargs to openssl_pkey_export

Signed-off-by: Daniel Kesselberg <mail@danielkesselberg.de>
---
 lib/private/Authentication/Token/PublicKeyTokenProvider.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/private/Authentication/Token/PublicKeyTokenProvider.php b/lib/private/Authentication/Token/PublicKeyTokenProvider.php
index fa9f11a65abcf..53cc4866f1b08 100644
--- a/lib/private/Authentication/Token/PublicKeyTokenProvider.php
+++ b/lib/private/Authentication/Token/PublicKeyTokenProvider.php
@@ -299,7 +299,9 @@ private function newToken(string $token,
 			$this->logOpensslError();
 		}
 
-		openssl_pkey_export($res, $privateKey);
+		if (openssl_pkey_export($res, $privateKey, null, $config) === false) {
+			$this->logOpensslError();
+		}
 
 		// Extract the public key from $res to $pubKey
 		$publicKey = openssl_pkey_get_details($res);