From 6c177a421ea9840eb5511b409b53539e82cee5ed Mon Sep 17 00:00:00 2001
From: Torsten Krah <krah.tm@gmail.com>
Date: Wed, 12 Jun 2024 17:57:59 +0200
Subject: [PATCH] Enable protocol configuration of SSLContext

Fixes #2332
---
 .../com/github/dockerjava/core/LocalDirectorySSLConfig.java    | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/docker-java-core/src/main/java/com/github/dockerjava/core/LocalDirectorySSLConfig.java b/docker-java-core/src/main/java/com/github/dockerjava/core/LocalDirectorySSLConfig.java
index 665f48f06..0f50f561d 100644
--- a/docker-java-core/src/main/java/com/github/dockerjava/core/LocalDirectorySSLConfig.java
+++ b/docker-java-core/src/main/java/com/github/dockerjava/core/LocalDirectorySSLConfig.java
@@ -64,7 +64,8 @@ public SSLContext getSSLContext() {
                 TrustManagerFactory trustManagerFactory = TrustManagerFactory.getInstance(tmfAlgorithm);
                 trustManagerFactory.init(CertificateUtils.createTrustStore(capem));
 
-                SSLContext sslContext = SSLContext.getInstance("TLSv1.2");
+                SSLContext sslContext = SSLContext.getInstance(AccessController.doPrivileged(getSystemProperty("ssl.protocol",
+                    "TLSv1.2")));
                 sslContext.init(keyManagerFactory.getKeyManagers(), trustManagerFactory.getTrustManagers(), null);
 
                 return sslContext;