From 16846aefd3382e954434ae7cc559a88329466699 Mon Sep 17 00:00:00 2001
From: wonfen <eiwonfen@gmail.com>
Date: Wed, 23 Apr 2025 00:42:57 +0800
Subject: [PATCH] feat: allow webdav directory redirect

---
 UPDATELOG.md                 | 1 +
 src-tauri/src/core/backup.rs | 8 ++++++++
 2 files changed, 9 insertions(+)

diff --git a/UPDATELOG.md b/UPDATELOG.md
index 4f2334b7..7a8d2308 100644
--- a/UPDATELOG.md
+++ b/UPDATELOG.md
@@ -21,6 +21,7 @@
  - 关闭系统代理时关闭已建立的网络连接
  - 托盘显示当前轻量模式状态
  - Webdav 请求加入 UA
+ - Webdav 支持目录重定向
 
 #### 优化了：
  - 系统代理 Bypass 设置
diff --git a/src-tauri/src/core/backup.rs b/src-tauri/src/core/backup.rs
index 41d38c2c..4540651b 100644
--- a/src-tauri/src/core/backup.rs
+++ b/src-tauri/src/core/backup.rs
@@ -112,6 +112,14 @@ impl WebDavClient {
                         "clash-verge/{} ({} WebDAV-Client)",
                         APP_VERSION, OS
                     ))
+                    .redirect(reqwest::redirect::Policy::custom(|attempt| {
+                        // 允许所有请求类型的重定向，包括PUT
+                        if attempt.previous().len() >= 5 {
+                            attempt.error("重定向次数过多")
+                        } else {
+                            attempt.follow()
+                        }
+                    }))
                     .build()
                     .unwrap(),
             )