From e585f7d7781550b19811823f1a821ae930918cf8 Mon Sep 17 00:00:00 2001
From: Lsmoisu <114275920+Lsmoisu@users.noreply.github.com>
Date: Sat, 8 Mar 2025 20:23:55 +0800
Subject: [PATCH] Add files via upload
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

自动更新配置脚本
---
 upconfig.sh | 73 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 73 insertions(+)
 create mode 100644 upconfig.sh

diff --git a/upconfig.sh b/upconfig.sh
new file mode 100644
index 0000000..01e525b
--- /dev/null
+++ b/upconfig.sh
@@ -0,0 +1,73 @@
+#!/bin/bash
+
+# 定义变量
+REMOTE_URL="https://sub.hechunyu.com/config-66ca38b4bd8d"
+LOCAL_CONFIG="/etc/sing-box/config.json"
+TEMP_CONFIG="/tmp/sing-box-config.json.new"
+LOG_FILE="/var/log/sing-box-config-update.log"
+TIMESTAMP=$(date "+%Y-%m-%d %H:%M:%S")
+
+# 确保日志目录存在
+[ ! -d "/var/log" ] && mkdir -p /var/log
+
+# 函数：记录日志
+log() {
+    echo "[$TIMESTAMP] $1" >> "$LOG_FILE"
+}
+
+# 检查必要命令是否存在
+if ! command -v curl &> /dev/null; then
+    log "错误：curl 未安装"
+    exit 1
+fi
+
+if ! command -v systemctl &> /dev/null; then
+    log "错误：systemctl 未安装"
+    exit 1
+fi
+
+# 下载远程配置文件到临时文件
+if ! curl -s -m 30 "$REMOTE_URL" -o "$TEMP_CONFIG"; then
+    log "错误：无法下载远程配置文件"
+    exit 1
+fi
+
+# 检查本地配置文件是否存在
+if [ ! -f "$LOCAL_CONFIG" ]; then
+    log "警告：本地配置文件不存在，将使用新配置文件"
+    mv "$TEMP_CONFIG" "$LOCAL_CONFIG"
+    if systemctl restart sing-box &> /dev/null; then
+        log "成功：初始化配置文件并重启 sing-box"
+    else
+        log "错误：初始化后重启 sing-box 失败"
+    fi
+    exit 0
+fi
+
+# 比较配置文件差异
+if ! cmp -s "$TEMP_CONFIG" "$LOCAL_CONFIG"; then
+    # 有差异，替换配置文件并重启服务
+    if cp "$TEMP_CONFIG" "$LOCAL_CONFIG"; then
+        # 验证配置文件格式（假设 sing-box 支持 config 检查）
+        if sing-box check -c "$LOCAL_CONFIG" &> /dev/null; then
+            if systemctl restart sing-box &> /dev/null; then
+                log "成功：配置文件已更新并重启 sing-box"
+            else
+                log "错误：配置文件更新后重启 sing-box 失败"
+                # 回滚到旧配置文件
+                cp "$LOCAL_CONFIG.bak" "$LOCAL_CONFIG" 2>/dev/null
+            fi
+        else
+            log "错误：新配置文件格式无效，不执行更新"
+        fi
+    else
+        log "错误：替换配置文件失败"
+    fi
+else
+    log "信息：配置文件无变化，跳过更新"
+fi
+
+# 清理临时文件
+[ -f "$TEMP_CONFIG" ] && rm -f "$TEMP_CONFIG"
+
+exit 0