From 1baa2fc1040b0d70827bb2ac6f783d20056b0493 Mon Sep 17 00:00:00 2001
From: Heinz Wiesinger <pprkut@liwjatan.org>
Date: Tue, 4 Nov 2025 11:22:39 +0100
Subject: [PATCH 1/2] Support ssl/tls protocol for Credis

---
 lib/Redis.php | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/lib/Redis.php b/lib/Redis.php
index 0ccf487..69e67d8 100644
--- a/lib/Redis.php
+++ b/lib/Redis.php
@@ -223,7 +223,7 @@ public static function parseDsn($dsn)
 		$parts = parse_url($dsn);
 
 		// Check the URI scheme
-		$validSchemes = array('redis', 'rediss', 'tcp');
+		$validSchemes = array('redis', 'tcp', 'rediss', 'tls', 'ssl');
 		if (isset($parts['scheme']) && ! in_array($parts['scheme'], $validSchemes)) {
 			throw new InvalidArgumentException("Invalid DSN. Supported schemes are " . implode(', ', $validSchemes));
 		}
@@ -266,8 +266,14 @@ public static function parseDsn($dsn)
 			$pass = isset($parts['pass']) ? $parts['pass'] : false;
 		}
 
+		$host = $parts['host'];
+
+		if (isset($parts['scheme']) && in_array($parts['scheme'], [ 'tls', 'ssl' ])) {
+			$host = $parts['scheme'] . '://' . $parts['host'];
+		}
+
 		return array(
-			$parts['host'],
+			$host,
 			$port,
 			$database,
 			$user,

From b413332085c9ba787570c62b77f6bfc9a9476550 Mon Sep 17 00:00:00 2001
From: Heinz Wiesinger <pprkut@liwjatan.org>
Date: Thu, 15 Oct 2026 20:34:11 +0200
Subject: [PATCH 2/2] Translate rediss to tls for Credis

Credis (as of 1.17.1) does not (yet) support the rediss scheme. We
can manually translate it to tls though.
---
 lib/Redis.php | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/lib/Redis.php b/lib/Redis.php
index 69e67d8..f2b0928 100644
--- a/lib/Redis.php
+++ b/lib/Redis.php
@@ -268,8 +268,9 @@ public static function parseDsn($dsn)
 
 		$host = $parts['host'];
 
-		if (isset($parts['scheme']) && in_array($parts['scheme'], [ 'tls', 'ssl' ])) {
-			$host = $parts['scheme'] . '://' . $parts['host'];
+		if (isset($parts['scheme']) && in_array($parts['scheme'], [ 'tls', 'ssl', 'rediss' ])) {
+			$scheme = $parts['scheme'] === 'rediss' ? 'tls' : $parts['scheme'];
+			$host = $scheme . '://' . $parts['host'];
 		}
 
 		return array(