From ec8aefc7621fd81fab02184a29d7f13c71ba4c65 Mon Sep 17 00:00:00 2001
From: Daniel Kesselberg <mail@danielkesselberg.de>
Date: Thu, 6 Dec 2018 21:27:57 +0100
Subject: [PATCH] Read openssl error and log
Signed-off-by: Daniel Kesselberg <mail@danielkesselberg.de>
---
.../Authentication/Token/PublicKeyTokenProvider.php | 12 +++++++++++-
1 file changed, 11 insertions(+), 1 deletion(-)
diff --git a/lib/private/Authentication/Token/PublicKeyTokenProvider.php b/lib/private/Authentication/Token/PublicKeyTokenProvider.php
index 9f596ac4568..fa9f11a65ab 100644
--- a/lib/private/Authentication/Token/PublicKeyTokenProvider.php
+++ b/lib/private/Authentication/Token/PublicKeyTokenProvider.php
@@ -295,6 +295,10 @@ class PublicKeyTokenProvider implements IProvider {
// Generate new key
$res = openssl_pkey_new($config);
+ if ($res === false) {
+ $this->logOpensslError();
+ }
+
openssl_pkey_export($res, $privateKey);
// Extract the public key from $res to $pubKey
@@ -343,5 +347,11 @@ class PublicKeyTokenProvider implements IProvider {
}
}
-
+ private function logOpensslError() {
+ $errors = [];
+ while ($error = openssl_error_string()) {
+ $errors[] = $error;
+ }
+ $this->logger->critical('Something is wrong with your openssl setup: ' . implode(', ', $errors));
+ }
}
--
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