From 9419242465152b4aa9f52d832f9b655e52596cb8 Mon Sep 17 00:00:00 2001
From: Mathieu Trossevin <mtrossevin@evolix.fr>
Date: Tue, 31 Oct 2023 10:04:02 +0100
Subject: [PATCH 1/2] fix(letsencrypt): check for false as to avoid TypeError

---
 lib/letsencrypt.php | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/letsencrypt.php b/lib/letsencrypt.php
index 8c0d2d4..3cf9dbf 100644
--- a/lib/letsencrypt.php
+++ b/lib/letsencrypt.php
@@ -157,6 +157,9 @@ class LetsEncrypt
     {
         $stream = stream_context_create(array("ssl" => array("capture_peer_cert" => true)));
         $read = stream_socket_client("ssl://" . $domain . ":443", $errno, $errstr, 10, STREAM_CLIENT_CONNECT, $stream);
+        if ($read === false) {
+            return false;
+        }
         $cont = stream_context_get_params($read);
         
         return $cont;

From 2b6b76b78d0d4baca88cdd86dba93e222adbb86a Mon Sep 17 00:00:00 2001
From: Mathieu Trossevin <mtrossevin@evolix.fr>
Date: Fri, 17 Nov 2023 14:39:42 +0100
Subject: [PATCH 2/2] Update changelog

---
 CHANGELOG.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 445ceb9..cae8d94 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -20,6 +20,8 @@ The **patch** part changes is incremented if multiple releases happen the same m
 
 ### Fixed
 
+* letsencrypt: Add required check when retrieving certificate. (Avoid TypeError.)
+
 ### Removed
 
 ### Security