feat: 组合订阅支持设置代理/策略, 链接支持传入 proxy 参数指定代理/策略

backend/package.json

@@ -1,6 +1,6 @@
 {
   "name": "sub-store",
-  "version": "2.14.388",
+  "version": "2.14.390",
   "description": "Advanced Subscription Manager for QX, Loon, Surge, Stash and ShadowRocket.",
   "main": "src/main.js",
   "scripts": {

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

@@ -292,6 +292,7 @@ export const ProxyUtils = {
     getISO,
     MMDB,
     Gist,
+    download,
 };
 
 function tryParse(parser, line) {

backend/src/restful/download.js

@@ -69,6 +69,7 @@ async function downloadSubscription(req, res) {
         produceType,
         includeUnsupportedProxy,
         resultFormat,
+        proxy,
     } = req.query;
     let $options = {};
     if (req.query.$options) {
@@ -92,6 +93,10 @@ async function downloadSubscription(req, res) {
         url = decodeURIComponent(url);
         $.info(`指定远程订阅 URL: ${url}`);
     }
+    if (proxy) {
+        proxy = decodeURIComponent(proxy);
+        $.info(`指定远程订阅使用代理/策略 proxy: ${proxy}`);
+    }
     if (ua) {
         ua = decodeURIComponent(ua);
         $.info(`指定远程订阅 User-Agent: ${ua}`);
@@ -135,6 +140,7 @@ async function downloadSubscription(req, res) {
                     'include-unsupported-proxy': includeUnsupportedProxy,
                 },
                 $options,
+                proxy,
             });
 
             if (
@@ -264,6 +270,7 @@ async function downloadCollection(req, res) {
         produceType,
         includeUnsupportedProxy,
         resultFormat,
+        proxy,
     } = req.query;
 
     let $options = {};
@@ -285,6 +292,11 @@ async function downloadCollection(req, res) {
         $.info(`传入 $options: ${JSON.stringify($options)}`);
     }
 
+    if (proxy) {
+        proxy = decodeURIComponent(proxy);
+        $.info(`指定远程订阅使用代理/策略 proxy: ${proxy}`);
+    }
+
     if (ignoreFailedRemoteSub != null && ignoreFailedRemoteSub !== '') {
         ignoreFailedRemoteSub = decodeURIComponent(ignoreFailedRemoteSub);
         $.info(`指定忽略失败的远程订阅: ${ignoreFailedRemoteSub}`);
@@ -311,6 +323,7 @@ async function downloadCollection(req, res) {
                     'include-unsupported-proxy': includeUnsupportedProxy,
                 },
                 $options,
+                proxy,
             });
 
             // forward flow header from the first subscription in this collection
@@ -355,7 +368,7 @@ async function downloadCollection(req, res) {
                                 url,
                                 $arguments.flowUserAgent,
                                 undefined,
-                                sub.proxy,
+                                sub.proxy || collection.proxy || proxy,
                                 $arguments.flowUrl,
                             );
                             if (flowInfo) {

backend/src/restful/sync.js

@@ -38,6 +38,7 @@ async function produceArtifact({
     subscription,
     awaitCustomCache,
     $options,
+    proxy,
 }) {
     platform = platform || 'JSON';
 
@@ -68,7 +69,7 @@ async function produceArtifact({
                                 url,
                                 ua || sub.ua,
                                 undefined,
-                                sub.proxy,
+                                sub.proxy || proxy,
                                 undefined,
                                 awaitCustomCache,
                             );
@@ -115,7 +116,7 @@ async function produceArtifact({
                                 url,
                                 ua || sub.ua,
                                 undefined,
-                                sub.proxy,
+                                sub.proxy || proxy,
                                 undefined,
                                 awaitCustomCache,
                             );
@@ -220,7 +221,9 @@ async function produceArtifact({
                                             url,
                                             sub.ua,
                                             undefined,
-                                            sub.proxy,
+                                            sub.proxy ||
+                                                collection.proxy ||
+                                                proxy,
                                         );
                                     } catch (err) {
                                         errors[url] = err;
@@ -344,7 +347,6 @@ async function produceArtifact({
             }
             exist[proxy.name] = true;
         }
-        console.log(proxies);
         return ProxyUtils.produce(proxies, platform, produceType, produceOpts);
     } else if (type === 'rule') {
         const allRules = $.read(RULES_KEY);

backend/src/utils/download.js

@@ -45,7 +45,10 @@ export default async function download(
     const { isNode, isStash, isLoon, isShadowRocket, isQX } = ENV();
     const { defaultProxy, defaultUserAgent, defaultTimeout, cacheThreshold } =
         $.read(SETTINGS_KEY);
-    const proxy = customProxy || defaultProxy;
+    let proxy = customProxy || defaultProxy;
+    if ($.env.isNode) {
+        proxy = proxy || eval('process.env.SUB_STORE_BACKEND_DEFAULT_PROXY');
+    }
     const userAgent = ua || defaultUserAgent || 'clash.meta';
     const requestTimeout = timeout || defaultTimeout;
     const id = hex_md5(userAgent + url);

backend/src/utils/flow.js

@@ -49,7 +49,11 @@ export async function getFlowHeaders(
     } else {
         const { defaultProxy, defaultFlowUserAgent, defaultTimeout } =
             $.read(SETTINGS_KEY);
-        const proxy = customProxy || defaultProxy;
+        let proxy = customProxy || defaultProxy;
+        if ($.env.isNode) {
+            proxy =
+                proxy || eval('process.env.SUB_STORE_BACKEND_DEFAULT_PROXY');
+        }
         const userAgent =
             ua ||
             defaultFlowUserAgent ||

backend/src/utils/gist.js

@@ -9,8 +9,12 @@ import { SETTINGS_KEY } from '@/constants';
 export default class Gist {
     constructor({ token, key, syncPlatform }) {
         const { isStash, isLoon, isShadowRocket, isQX } = ENV();
-        const { defaultProxy: proxy, defaultTimeout: timeout } =
-            $.read(SETTINGS_KEY);
+        const { defaultProxy, defaultTimeout: timeout } = $.read(SETTINGS_KEY);
+        let proxy = defaultProxy;
+        if ($.env.isNode) {
+            proxy =
+                proxy || eval('process.env.SUB_STORE_BACKEND_DEFAULT_PROXY');
+        }
 
         if (syncPlatform === 'gitlab') {
             this.headers = {

scripts/demo.js

@@ -66,6 +66,7 @@ function operator(proxies = [], targetPlatform, context) {
   //     removeFlag, // 移除 emoji 旗帜
   //     getISO, // 获取 ISO 3166-1 alpha-2 代码
   //     Gist, // Gist 类
+  //     download, // 内部的下载方法, 见 backend/src/utils/download.js
   // }
 
   // 如果只是为了快速修改或者筛选 可以参考 脚本操作支持节点快捷脚本 https://t.me/zhetengsha/970 和 脚本筛选支持节点快捷脚本 https://t.me/zhetengsha/1009