From 5eb3446908946206bc8d7f1fb557cca5aeb07ae2 Mon Sep 17 00:00:00 2001
From: Peter Knut <peter@pematon.com>
Date: Sun, 10 Nov 2024 21:57:12 +0100
Subject: [PATCH] MSSQL: Allow to set Encrypt and TrustServerCertificate with
 AdminerLoginSsl plugin (issue #5)

https://learn.microsoft.com/en-us/dotnet/framework/data/adonet/connection-string-syntax#use-trustservercertificate
---
 adminer/drivers/mssql.inc.php |  9 ++++++++-
 adminer/plugin.php            | 10 +++++-----
 plugins/login-ssl.php         |  5 ++++-
 3 files changed, 17 insertions(+), 7 deletions(-)

diff --git a/adminer/drivers/mssql.inc.php b/adminer/drivers/mssql.inc.php
index 06288231..34752629 100644
--- a/adminer/drivers/mssql.inc.php
+++ b/adminer/drivers/mssql.inc.php
@@ -24,8 +24,15 @@ if (isset($_GET["mssql"])) {
 
 			function connect($server, $username, $password) {
 				global $adminer;
-				$db = $adminer->database();
 				$connection_info = array("UID" => $username, "PWD" => $password, "CharacterSet" => "UTF-8");
+				$ssl = $adminer->connectSsl();
+				if (isset($ssl["Encrypt"])) {
+					$connection_info["Encrypt"] = $ssl["Encrypt"];
+				}
+				if (isset($ssl["TrustServerCertificate"])) {
+					$connection_info["TrustServerCertificate"] = $ssl["TrustServerCertificate"];
+				}
+				$db = $adminer->database();
 				if ($db != "") {
 					$connection_info["Database"] = $db;
 				}
diff --git a/adminer/plugin.php b/adminer/plugin.php
index 3470d772..345a6f29 100644
--- a/adminer/plugin.php
+++ b/adminer/plugin.php
@@ -2,15 +2,15 @@
 function adminer_object() {
 	// required to run any plugin
 	include_once "../plugins/plugin.php";
-	
+
 	// autoloader
 	foreach (glob("../plugins/*.php") as $filename) {
 		include_once $filename;
 	}
-	
+
 	// enable extra drivers just by including them
 	//~ include "../plugins/drivers/simpledb.php";
-	
+
 	$plugins = array(
 		// specify enabled plugins here
 		new AdminerDatabaseHide(array('information_schema')),
@@ -32,13 +32,13 @@ function adminer_object() {
 		new AdminerTablesFilter,
 		new AdminerEditForeign,
 	);
-	
+
 	/* It is possible to combine customization and plugins:
 	class AdminerCustomization extends AdminerPlugin {
 	}
 	return new AdminerCustomization($plugins);
 	*/
-	
+
 	return new AdminerPlugin($plugins);
 }
 
diff --git a/plugins/login-ssl.php b/plugins/login-ssl.php
index 2c30ed46..d7d994f4 100644
--- a/plugins/login-ssl.php
+++ b/plugins/login-ssl.php
@@ -11,7 +11,10 @@ class AdminerLoginSsl {
 	var $ssl;
 
 	/**
-	* @param array MySQL: ["key" => filename, "cert" => filename, "ca" => filename, "verify" => bool], PostgresSQL: ["mode" => sslmode]
+	* @param array
+	* MySQL: ["key" => filename, "cert" => filename, "ca" => filename, "verify" => bool]
+	* PostgresSQL: ["mode" => sslmode] (https://www.postgresql.org/docs/current/libpq-connect.html#LIBPQ-CONNECT-SSLMODE)
+	* MSSQL: ["Encrypt" => true, "TrustServerCertificate" => true] (https://learn.microsoft.com/en-us/sql/connect/php/connection-options)
 	*/
 	function __construct($ssl) {
 		$this->ssl = $ssl;