Update Dockerfile

Dockerfile

@@ -1,3 +1,17 @@
+FROM node:22-alpine
+
+RUN apk add --no-cache sqlite rclone
+
+WORKDIR /app
+RUN npm install -g omniroute
+
+ENV PORT=7860
+ENV HOST=0.0.0.0
+ENV NODE_ENV=production
+
+EXPOSE 7860
+
+# ───────── 下载 + 备份 + 反向代理服务（监听 7860）─────────
 RUN cat > /app/download_server.js << 'EOF'
 const http = require('http');
 const fs   = require('fs');
@@ -18,23 +32,18 @@ function safeResolvePath(filename) {
   return null;
 }
 
-// 执行一次：sqlite 一致性快照 -> 上传 Google Drive
 function runBackup(cb) {
   const src = '/root/.omniroute/storage.sqlite';
   const tmp = '/data/omni_storage.sqlite';
   if (!fs.existsSync(src)) return cb(new Error('storage.sqlite 不存在'));
-
   execFile('sqlite3', [src, `.backup '${tmp}'`], (e1) => {
     if (e1) return cb(new Error('sqlite 快照失败: ' + e1.message));
     execFile('rclone', ['copyto', tmp, `${GD_REMOTE}/omni_storage.sqlite`], (e2) => {
       if (e2) return cb(new Error('rclone 上传失败: ' + e2.message));
-      // settings.json 一并备份（存在才传）
       const setSrc = '/root/.omniroute/settings.json';
       if (fs.existsSync(setSrc)) {
         execFile('rclone', ['copyto', setSrc, `${GD_REMOTE}/omni_settings.json`], () => cb(null));
-      } else {
-        cb(null);
-      }
+      } else { cb(null); }
     });
   });
 }
@@ -43,7 +52,6 @@ const server = http.createServer((req, res) => {
   const url   = new URL(req.url, `http://localhost:${PORT}`);
   const route = url.pathname;
 
-  // ── 手动触发备份 ──
   if (route === '/backup') {
     runBackup((err) => {
       if (err) {
@@ -90,7 +98,6 @@ const server = http.createServer((req, res) => {
     return;
   }
 
-  // 其余反向代理给 omniroute
   const proxyReq = http.request(
     { hostname: '127.0.0.1', port: UPSTREAM_PORT, path: req.url, method: req.method, headers: req.headers },
     proxyRes => { res.writeHead(proxyRes.statusCode, proxyRes.headers); proxyRes.pipe(res); }
@@ -106,3 +113,50 @@ server.listen(PORT, '0.0.0.0', () => {
   console.log(`[server] listening ${PORT}; routes /list /download /backup, proxy -> ${UPSTREAM_PORT}`);
 });
 EOF
+
+# ───────── 启动脚本 ─────────
+RUN cat > /app/entrypoint.sh << 'EOF'
+#!/bin/sh
+set -u
+
+mkdir -p /root/.omniroute /data /root/.config/rclone
+
+# rclone 配置
+if [ -n "${RCLONE_CONF:-}" ]; then
+  printf '%s\n' "$RCLONE_CONF" > /root/.config/rclone/rclone.conf
+  echo "✅ 已写入 rclone 配置"
+else
+  echo "⚠️ 未设置 RCLONE_CONF，Google Drive 不可用"
+fi
+
+# 固定加密 key
+if [ -n "${STORAGE_ENCRYPTION_KEY:-}" ]; then
+  echo "STORAGE_ENCRYPTION_KEY=$STORAGE_ENCRYPTION_KEY" > /root/.omniroute/.env
+  echo "✅ 已写入固定 STORAGE_ENCRYPTION_KEY"
+else
+  echo "⚠️ 未设置 STORAGE_ENCRYPTION_KEY，恢复的库可能解不开！"
+fi
+
+GD_REMOTE="om:om-backup"
+
+# 开机从 Google Drive 恢复
+if [ -n "${RCLONE_CONF:-}" ]; then
+  if rclone copyto "$GD_REMOTE/omni_storage.sqlite" /root/.omniroute/storage.sqlite --no-traverse 2>/dev/null; then
+    echo "✅ 从 GDrive 恢复 storage.sqlite"
+    rm -f /root/.omniroute/storage.sqlite-wal /root/.omniroute/storage.sqlite-shm
+  else
+    echo "⚠️ GDrive 无 storage 备份，跳过恢复"
+  fi
+  if rclone copyto "$GD_REMOTE/omni_settings.json" /root/.omniroute/settings.json --no-traverse 2>/dev/null; then
+    echo "✅ 从 GDrive 恢复 settings.json"
+  else
+    echo "⚠️ GDrive 无 settings 备份，跳过恢复"
+  fi
+fi
+
+node /app/download_server.js &
+exec env PORT=8860 omniroute
+EOF
+RUN chmod +x /app/entrypoint.sh
+
+CMD ["/app/entrypoint.sh"]