feat: 输出时校验 Surge, Surfboard, Loon, QX Shadowsocks cipher

backend/package.json

@@ -1,6 +1,6 @@
 {
   "name": "sub-store",
-  "version": "2.14.197",
+  "version": "2.14.200",
   "description": "Advanced Subscription Manager for QX, Loon, Surge, Stash and ShadowRocket.",
   "main": "src/main.js",
   "scripts": {

backend/src/core/proxy-utils/index.js

@@ -317,6 +317,17 @@ function lastParse(proxy) {
     if (['hysteria', 'hysteria2'].includes(proxy.type) && !proxy.ports) {
         delete proxy.ports;
     }
+    if (['vless'].includes(proxy.type)) {
+        if (['http'].includes(proxy.network)) {
+            let transportPath = proxy[`${proxy.network}-opts`]?.path;
+            if (!transportPath) {
+                if (!proxy[`${proxy.network}-opts`]) {
+                    proxy[`${proxy.network}-opts`] = {};
+                }
+                proxy[`${proxy.network}-opts`].path = ['/'];
+            }
+        }
+    }
     return proxy;
 }
 

backend/src/core/proxy-utils/producers/loon.js

@@ -32,6 +32,32 @@ export default function Loon_Producer() {
 
 function shadowsocks(proxy) {
     const result = new Result(proxy);
+    if (
+        ![
+            'rc4',
+            'rc4-md5',
+            'aes-128-cfb',
+            'aes-192-cfb',
+            'aes-256-cfb',
+            'aes-128-ctr',
+            'aes-192-ctr',
+            'aes-256-ctr',
+            'bf-cfb',
+            'camellia-128-cfb',
+            'camellia-192-cfb',
+            'camellia-256-cfb',
+            'salsa20',
+            'chacha20',
+            'chacha20-ietf',
+            'aes-128-gcm',
+            'aes-192-gcm',
+            'aes-256-gcm',
+            'chacha20-ietf-poly1305',
+            'xchacha20-ietf-poly1305',
+        ].includes(proxy.cipher)
+    ) {
+        throw new Error(`cipher ${proxy.cipher} is not supported`);
+    }
     result.append(
         `${proxy.name}=shadowsocks,${proxy.server},${proxy.port},${proxy.cipher},"${proxy.password}"`,
     );

backend/src/core/proxy-utils/producers/qx.js

@@ -37,7 +37,36 @@ function shadowsocks(proxy) {
     const result = new Result(proxy);
     const append = result.append.bind(result);
     const appendIfPresent = result.appendIfPresent.bind(result);
-
+    if (!proxy.cipher) {
+        proxy.cipher = 'none';
+    }
+    if (
+        ![
+            'none',
+            'rc4-md5',
+            'rc4-md5-6',
+            'aes-128-cfb',
+            'aes-192-cfb',
+            'aes-256-cfb',
+            'aes-128-ctr',
+            'aes-192-ctr',
+            'aes-256-ctr',
+            'bf-cfb',
+            'cast5-cfb',
+            'des-cfb',
+            'rc2-cfb',
+            'salsa20',
+            'chacha20',
+            'chacha20-ietf',
+            'aes-128-gcm',
+            'aes-192-gcm',
+            'aes-256-gcm',
+            'chacha20-ietf-poly1305',
+            'xchacha20-ietf-poly1305',
+        ].includes(proxy.cipher)
+    ) {
+        throw new Error(`cipher ${proxy.cipher} is not supported`);
+    }
     append(`shadowsocks=${proxy.server}:${proxy.port}`);
     append(`,method=${proxy.cipher}`);
     append(`,password=${proxy.password}`);

backend/src/core/proxy-utils/producers/surfboard.js

@@ -31,6 +31,32 @@ export default function Surfboard_Producer() {
 function shadowsocks(proxy) {
     const result = new Result(proxy);
     result.append(`${proxy.name}=${proxy.type},${proxy.server},${proxy.port}`);
+    if (
+        ![
+            'aes-128-gcm',
+            'aes-192-gcm',
+            'aes-256-gcm',
+            'chacha20-ietf-poly1305',
+            'xchacha20-ietf-poly1305',
+            'rc4',
+            'rc4-md5',
+            'aes-128-cfb',
+            'aes-192-cfb',
+            'aes-256-cfb',
+            'aes-128-ctr',
+            'aes-192-ctr',
+            'aes-256-ctr',
+            'bf-cfb',
+            'camellia-128-cfb',
+            'camellia-192-cfb',
+            'camellia-256-cfb',
+            'salsa20',
+            'chacha20',
+            'chacha20-ietf',
+        ].includes(proxy.cipher)
+    ) {
+        throw new Error(`cipher ${proxy.cipher} is not supported`);
+    }
     result.append(`,encrypt-method=${proxy.cipher}`);
     result.appendIfPresent(`,password=${proxy.password}`, 'password');
 

backend/src/core/proxy-utils/producers/surge.js

@@ -44,6 +44,41 @@ export default function Surge_Producer() {
 function shadowsocks(proxy) {
     const result = new Result(proxy);
     result.append(`${proxy.name}=${proxy.type},${proxy.server},${proxy.port}`);
+    if (!proxy.cipher) {
+        proxy.cipher = 'none';
+    }
+    if (
+        ![
+            'aes-128-gcm',
+            'aes-192-gcm',
+            'aes-256-gcm',
+            'chacha20-ietf-poly1305',
+            'xchacha20-ietf-poly1305',
+            'rc4',
+            'rc4-md5',
+            'aes-128-cfb',
+            'aes-192-cfb',
+            'aes-256-cfb',
+            'aes-128-ctr',
+            'aes-192-ctr',
+            'aes-256-ctr',
+            'bf-cfb',
+            'camellia-128-cfb',
+            'camellia-192-cfb',
+            'camellia-256-cfb',
+            'cast5-cfb',
+            'des-cfb',
+            'idea-cfb',
+            'rc2-cfb',
+            'seed-cfb',
+            'salsa20',
+            'chacha20',
+            'chacha20-ietf',
+            'none',
+        ].includes(proxy.cipher)
+    ) {
+        throw new Error(`cipher ${proxy.cipher} is not supported`);
+    }
     result.append(`,encrypt-method=${proxy.cipher}`);
     result.appendIfPresent(`,password=${proxy.password}`, 'password');
 

backend/src/utils/yaml.js

@@ -4,7 +4,15 @@ function retry(fn, content, ...args) {
     try {
         return fn(content, ...args);
     } catch (e) {
-        return fn(content.replace(/!<str>/g, ''), ...args);
+        return fn(
+            dump(
+                fn(
+                    content.replace(/!<str>\s*/g, '__SubStoreJSYAMLString__'),
+                    ...args,
+                ),
+            ).replace(/__SubStoreJSYAMLString__/g, ''),
+            ...args,
+        );
     }
 }
 

scripts/demo.js

@@ -0,0 +1,131 @@
+function operator(proxies = [], targetPlatform, context) {
+  // 支持快捷操作 不一定要写一个 function
+  // 可参考 https://t.me/zhetengsha/970
+  // https://t.me/zhetengsha/1009 
+
+
+  // proxies 为传入的内部节点数组
+  // 结构大致参考了 Clash.Meta(mihomo) 有私货
+  // 可在预览界面点击节点查看 JSON 结构 或查看 `target=JSON` 的通用订阅
+  // 1. `no-resolve` 为不解析域名
+  // 2. 域名解析后 会多一个 `resolved` 字段
+  // 3. 节点字段 `exec` 为 `ssr-local` 路径, 默认 `/usr/local/bin/ssr-local`; 端口从 10000 开始递增(暂不支持配置)
+
+  // $arguments 为传入的脚本参数
+
+  // targetPlatform 为输出的目标平台
+
+  // lodash
+
+  // $substore 为 OpenAPI
+  // 参考 https://github.com/Peng-YM/QuanX/blob/master/Tools/OpenAPI/README.md
+  
+  // scriptResourceCache 缓存
+  // 可参考 https://t.me/zhetengsha/1003
+
+  // ProxyUtils 为节点处理工具
+  // 可参考 https://t.me/zhetengsha/1066
+  // const ProxyUtils = {
+  //     parse, // 订阅解析
+  //     process, // 节点操作/文件操作
+  //     produce, // 输出订阅
+  //     isIPv4,
+  //     isIPv6,
+  //     isIP,
+  //     yaml, // yaml 解析和生成
+  // }
+
+  // flowUtils 为机场订阅流量信息处理工具
+  // 可参考 https://t.me/zhetengsha/948
+  // https://github.com/sub-store-org/Sub-Store/blob/31b6dd0507a9286d6ab834ec94ad3050f6bdc86b/backend/src/utils/download.js#L104
+
+  // context 为传入的上下文
+  // 有三种情况, 按需判断
+
+  // 若存在 `source._collection` 且 `source._collection.subscriptions` 中的 key 在 `source` 上也存在, 说明输出结果为组合订阅, 但是脚本设置在单条订阅上
+
+  // 若存在 `source._collection` 但 `source._collection.subscriptions` 中的 key 在 `source` 上不存在, 说明输出结果为组合订阅, 脚本设置在组合订阅上
+
+  // 若不存在 `source._collection`, 说明输出结果为单条订阅, 脚本设置在此单条订阅上
+
+  // 1. 输出单条订阅 sub-1 时, 该单条订阅中的脚本上下文为:
+  // {
+  //   "source": {
+  //     "sub-1": {
+  //       "name": "sub-1",
+  //       "displayName": "",
+  //       "mergeSources": "",
+  //       "ignoreFailedRemoteSub": true,
+  //       "process": [],
+  //       "icon": "",
+  //       "source": "local",
+  //       "url": "",
+  //       "content": "",
+  //       "ua": "",
+  //       "display-name": "",
+  //       "useCacheForFailedRemoteSub": false
+  //     }
+  //   },
+  //   "backend": "Node",
+  //   "version": "2.14.198"
+  // }
+  // 2. 输出组合订阅 collection-1 时, 该组合订阅中的脚本上下文为:
+  // {
+  //   "source": {
+  //     "_collection": {
+  //       "name": "collection-1",
+  //       "displayName": "",
+  //       "mergeSources": "",
+  //       "ignoreFailedRemoteSub": false,
+  //       "icon": "",
+  //       "process": [],
+  //       "subscriptions": [
+  //         "sub-1"
+  //       ],
+  //       "display-name": ""
+  //     }
+  //   },
+  //   "backend": "Node",
+  //   "version": "2.14.198"
+  // }
+  // 3. 输出组合订阅 collection-1 时, 该组合订阅中的单条订阅 sub-1 中的某个脚本上下文为:
+  // {
+  //   "source": {
+  //     "sub-1": {
+  //       "name": "sub-1",
+  //       "displayName": "",
+  //       "mergeSources": "",
+  //       "ignoreFailedRemoteSub": true,
+  //       "icon": "",
+  //       "process": [],
+  //       "source": "local",
+  //       "url": "",
+  //       "content": "",
+  //       "ua": "",
+  //       "display-name": "",
+  //       "useCacheForFailedRemoteSub": false
+  //     },
+  //     "_collection": {
+  //       "name": "collection-1",
+  //       "displayName": "",
+  //       "mergeSources": "",
+  //       "ignoreFailedRemoteSub": false,
+  //       "icon": "",
+  //       "process": [],
+  //       "subscriptions": [
+  //         "sub-1"
+  //       ],
+  //       "display-name": ""
+  //     }
+  //   },
+  //   "backend": "Node",
+  //   "version": "2.14.198"
+  // }
+
+  // 参数说明
+  // 可参考 https://github.com/sub-store-org/Sub-Store/wiki/%E9%93%BE%E6%8E%A5%E5%8F%82%E6%95%B0%E8%AF%B4%E6%98%8E
+
+  console.log(JSON.stringify(context, null, 2))
+
+  return proxies
+}