From 996b178406390f1dd32833349770f627f2a155d4 Mon Sep 17 00:00:00 2001
From: Jakub Vrana <jakub@vrana.cz>
Date: Mon, 3 Mar 2025 16:06:10 +0100
Subject: [PATCH] MySQL: Fix connecting with self-signed cert

---
 adminer/drivers/mysql.inc.php | 10 +++++-----
 plugins/login-ssl.php         |  2 +-
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/adminer/drivers/mysql.inc.php b/adminer/drivers/mysql.inc.php
index ab0fd55c..21b304f5 100644
--- a/adminer/drivers/mysql.inc.php
+++ b/adminer/drivers/mysql.inc.php
@@ -27,7 +27,7 @@ if (!defined("DRIVER")) {
 					$database,
 					(is_numeric($port) ? $port : ini_get("mysqli.default_port")),
 					(!is_numeric($port) ? $port : $socket),
-					($ssl ? (empty($ssl['cert']) ? 2048 : 64) : 0) // 2048 - MYSQLI_CLIENT_SSL, 64 - MYSQLI_CLIENT_SSL_DONT_VERIFY_SERVER_CERT (not available before PHP 5.6.16)
+					($ssl ? ($ssl['verify'] !== false ? 2048 : 64) : 0) // 2048 - MYSQLI_CLIENT_SSL, 64 - MYSQLI_CLIENT_SSL_DONT_VERIFY_SERVER_CERT (not available before PHP 5.6.16)
 				);
 				$this->options(MYSQLI_OPT_LOCAL_INFILE, false);
 				return $return;
@@ -237,16 +237,16 @@ if (!defined("DRIVER")) {
 				$options = array(PDO::MYSQL_ATTR_LOCAL_INFILE => false);
 				$ssl = $adminer->connectSsl();
 				if ($ssl) {
-					if (!empty($ssl['key'])) {
+					if ($ssl['key']) {
 						$options[PDO::MYSQL_ATTR_SSL_KEY] = $ssl['key'];
 					}
-					if (!empty($ssl['cert'])) {
+					if ($ssl['cert']) {
 						$options[PDO::MYSQL_ATTR_SSL_CERT] = $ssl['cert'];
 					}
-					if (!empty($ssl['ca'])) {
+					if ($ssl['ca']) {
 						$options[PDO::MYSQL_ATTR_SSL_CA] = $ssl['ca'];
 					}
-					if (!empty($ssl['verify'])) {
+					if (isset($ssl['verify'])) {
 						$options[PDO::MYSQL_ATTR_SSL_VERIFY_SERVER_CERT] = $ssl['verify'];
 					}
 				}
diff --git a/plugins/login-ssl.php b/plugins/login-ssl.php
index 0909cbe3..38324d64 100644
--- a/plugins/login-ssl.php
+++ b/plugins/login-ssl.php
@@ -1,6 +1,6 @@
 <?php
 
-/** Connect to MySQL or PostgreSQL using SSL
+/** Connect to MySQL, PostgreSQL or MS SQL using SSL
 * @link https://www.adminer.org/plugins/#use
 * @author Jakub Vrana, https://www.vrana.cz/
 * @license https://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0