feat: 放宽 sing-box VLESS flow 逻辑

适配下游客户端API

backend/package.json

@@ -1,6 +1,6 @@
 {
   "name": "sub-store",
-  "version": "2.19.64",
+  "version": "2.19.69",
   "description": "Advanced Subscription Manager for QX, Loon, Surge, Stash and Shadowrocket.",
   "main": "src/main.js",
   "scripts": {

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

@@ -623,9 +623,11 @@ const DOMAIN_RESOLVERS = {
         const cached = resourceCache.get(id);
         if (!noCache && cached) return cached;
         const resp = await $.http.get({
-            url: `http://223.6.6.6/resolve?edns_client_subnet=${edns}/24&name=${encodeURIComponent(
-                domain,
-            )}&type=${type === 'IPv6' ? 'AAAA' : 'A'}&short=1`,
+            url: `http://223.6.6.6/resolve?edns_client_subnet=${edns}/${
+                isIPv4(edns) ? 24 : 56
+            }&name=${encodeURIComponent(domain)}&type=${
+                type === 'IPv6' ? 'AAAA' : 'A'
+            }&short=1`,
             headers: {
                 accept: 'application/dns-json',
             },

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

@@ -41,7 +41,7 @@ export default function Clash_Producer() {
                             'chacha20-ietf-poly1305',
                             'xchacha20-ietf-poly1305',
                         ].includes(proxy.cipher)) ||
-                    (proxy.type === 'snell' && String(proxy.version) === '4') ||
+                    (proxy.type === 'snell' && proxy.version >= 4) ||
                     (proxy.type === 'vless' &&
                         (typeof proxy.flow !== 'undefined' ||
                             proxy['reality-opts']))

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

@@ -6,7 +6,7 @@ export default function ClashMeta_Producer() {
         const list = proxies
             .filter((proxy) => {
                 if (opts['include-unsupported-proxy']) return true;
-                if (proxy.type === 'snell' && String(proxy.version) === '4') {
+                if (proxy.type === 'snell' && proxy.version >= 4) {
                     return false;
                 } else if (['juicity'].includes(proxy.type)) {
                     return false;

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

@@ -377,6 +377,23 @@ export default function Egern_Producer() {
                 delete proxy.id;
                 delete proxy.resolved;
                 delete proxy['no-resolve'];
+
+                if (proxy.transport) {
+                    for (const key in proxy.transport) {
+                        if (
+                            Object.keys(proxy.transport[key]).length === 0 ||
+                            Object.values(proxy.transport[key]).every(
+                                (v) => v == null,
+                            )
+                        ) {
+                            delete proxy.transport[key];
+                        }
+                    }
+                    if (Object.keys(proxy.transport).length === 0) {
+                        delete proxy.transport;
+                    }
+                }
+
                 if (type !== 'internal') {
                     for (const key in proxy) {
                         if (proxy[key] == null || /^_/i.test(key)) {

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

@@ -7,7 +7,7 @@ export default function Shadowrocket_Producer() {
         const list = proxies
             .filter((proxy) => {
                 if (opts['include-unsupported-proxy']) return true;
-                if (proxy.type === 'snell' && String(proxy.version) === '4') {
+                if (proxy.type === 'snell' && proxy.version >= 4) {
                     return false;
                 } else if (['mieru'].includes(proxy.type)) {
                     return false;

backend/src/core/proxy-utils/producers/sing-box.js

@@ -521,7 +521,8 @@ const vlessParser = (proxy = {}) => {
         throw 'invalid port';
     if (proxy.xudp) parsedProxy.packet_encoding = 'xudp';
     if (proxy['fast-open']) parsedProxy.udp_fragment = true;
-    if (proxy.flow === 'xtls-rprx-vision') parsedProxy.flow = proxy.flow;
+    // if (['xtls-rprx-vision', ''].includes(proxy.flow)) parsedProxy.flow = proxy.flow;
+    if (proxy.flow != null) parsedProxy.flow = proxy.flow;
     if (proxy.network === 'ws') wsParser(proxy, parsedProxy);
     if (proxy.network === 'grpc') grpcParser(proxy, parsedProxy);
     networkParser(proxy, parsedProxy);

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

@@ -43,7 +43,7 @@ export default function Stash_Producer() {
                             '2022-blake3-aes-128-gcm',
                             '2022-blake3-aes-256-gcm',
                         ].includes(proxy.cipher)) ||
-                    (proxy.type === 'snell' && String(proxy.version) === '4') ||
+                    (proxy.type === 'snell' && proxy.version >= 4) ||
                     (proxy.type === 'vless' &&
                         proxy['reality-opts'] &&
                         !['xtls-rprx-vision'].includes(proxy.flow))

backend/src/vendor/open-api.js

@@ -484,6 +484,7 @@ export function HTTP(defaultOptions = { baseURL: '' }) {
                         url: options.url,
                         headers: options.headers,
                         body: options.body,
+                        autoTransformBody: false,
                         options: {
                             Proxy: options.proxy,
                             Timeout: options.timeout

scripts/demo.js

@@ -151,6 +151,18 @@ function operator(proxies = [], targetPlatform, context) {
   // });
   // $server.sni = sni
 
+  // 示例: 从 config 文件中读取配置项并进行节点操作
+  // config 的本地内容为
+  // {
+  //   "reuse": false
+  // }
+  // 脚本操作为
+  // const config = (ProxyUtils.JSON5 || JSON).parse(await produceArtifact({
+  //     type: 'file',
+  //     name: 'config' // 文件名
+  // }))
+  // $server.reuse = config.reuse
+
   // 1. Surge 输出 WireGuard 完整配置
 
   // let proxies = await produceArtifact({