feat: 为 Gist 备份还原增加基础校验逻辑

README.md

@@ -32,7 +32,7 @@ Core functionalities:
 - [x] V2RayN URI
 - [x] QX (SS, SSR, VMess, Trojan, HTTP)
 - [x] Loon (SS, SSR, VMess, Trojan, HTTP, WireGuard, VLESS)
-- [x] Surge (SS, VMess, Trojan, HTTP, TUIC, Snell, SSR(external, only for macOS))
+- [x] Surge (SS, VMess, Trojan, HTTP, TUIC, Snell, SSR(external, only for macOS), WireGuard(Surge to Surge))
 - [x] ShadowRocket (SS, SSR, VMess, Trojan, HTTP, Snell, VLESS, WireGuard, Hysteria)
 - [x] Clash.Meta (SS, SSR, VMess, Trojan, HTTP, Snell, VLESS, WireGuard, Hysteria)
 - [x] Stash (SS, SSR, VMess, Trojan, HTTP, Snell, VLESS, WireGuard, Hysteria)

backend/package.json

@@ -1,6 +1,6 @@
 {
   "name": "sub-store",
-  "version": "2.14.47",
+  "version": "2.14.48",
   "description": "Advanced Subscription Manager for QX, Loon, Surge, Stash and ShadowRocket.",
   "main": "src/main.js",
   "scripts": {

backend/src/restful/miscs.js

@@ -118,6 +118,23 @@ async function gistBackup(req, res) {
                 case 'download':
                     $.info(`还原备份中...`);
                     content = await gist.download(GIST_BACKUP_FILE_NAME);
+                    try {
+                        if (
+                            Object.keys(JSON.parse(content).settings).length ===
+                            0
+                        ) {
+                            throw new Error(
+                                '备份文件应该至少包含 settings 字段',
+                            );
+                        }
+                    } catch (err) {
+                        $.error(
+                            `Gist 备份文件校验失败, 无法还原\nReason: ${
+                                err.message ?? err
+                            }`,
+                        );
+                        throw new Error('Gist 备份文件校验失败, 无法还原');
+                    }
                     // restore settings
                     $.write(content, '#sub-store');
                     if ($.env.isNode) {