From b2759df1f949f24e69737e7d1151551afc8dd37e Mon Sep 17 00:00:00 2001
From: Peter Knut <peter@pematon.com>
Date: Thu, 25 Jan 2024 13:43:18 +0100
Subject: [PATCH] Disable redirections in HTTP based drivers

---
 adminer/drivers/elastic.inc.php | 2 ++
 plugins/drivers/clickhouse.php  | 2 ++
 plugins/drivers/simpledb.php    | 2 ++
 3 files changed, 6 insertions(+)

diff --git a/adminer/drivers/elastic.inc.php b/adminer/drivers/elastic.inc.php
index 799f6d0b..fe33c315 100644
--- a/adminer/drivers/elastic.inc.php
+++ b/adminer/drivers/elastic.inc.php
@@ -21,6 +21,8 @@ if (isset($_GET["elastic"])) {
 					'content' => $content === null ? $content : json_encode($content),
 					'header' => 'Content-Type: application/json',
 					'ignore_errors' => 1, // available since PHP 5.2.10
+					'follow_location' => 0,
+					'max_redirects' => 0,
 				))));
 				if (!$file) {
 					$this->error = $php_errormsg;
diff --git a/plugins/drivers/clickhouse.php b/plugins/drivers/clickhouse.php
index 60bb0b45..86f3464d 100644
--- a/plugins/drivers/clickhouse.php
+++ b/plugins/drivers/clickhouse.php
@@ -15,6 +15,8 @@ if (isset($_GET["clickhouse"])) {
 				'content' => $this->isQuerySelectLike($query) ? "$query FORMAT JSONCompact" : $query,
 				'header' => 'Content-type: application/x-www-form-urlencoded',
 				'ignore_errors' => 1, // available since PHP 5.2.10
+				'follow_location' => 0,
+				'max_redirects' => 0,
 			))));
 
 			if ($file === false) {
diff --git a/plugins/drivers/simpledb.php b/plugins/drivers/simpledb.php
index 9fafe884..226625f1 100644
--- a/plugins/drivers/simpledb.php
+++ b/plugins/drivers/simpledb.php
@@ -426,6 +426,8 @@ if (isset($_GET["simpledb"])) {
 			'method' => 'POST', // may not fit in URL with GET
 			'content' => $query,
 			'ignore_errors' => 1, // available since PHP 5.2.10
+			'follow_location' => 0,
+			'max_redirects' => 0,
 		))));
 		if (!$file) {
 			$connection->error = $php_errormsg;