feat: Node.js 前端代理后端路由 需设置环境变量 注意安全 SUB_STORE_FRONTEND_BACKEND_PATH=/prefix

```
const port = Number($server.port)

return [80, 443].includes(port)
```

.github/workflows/main.yml

@@ -45,18 +45,14 @@ jobs:
           cd backend
           SUBSTORE_RELEASE=`node --eval="process.stdout.write(require('./package.json').version)"`
           echo "release_tag=$SUBSTORE_RELEASE" >> $GITHUB_OUTPUT
-      - name: Prepare release
-        run: |
-          cd backend
-          pnpm i -D conventional-changelog-cli
-          pnpm run changelog
       - name: Release
         uses: softprops/action-gh-release@v1
+        if: ${{ success() }}
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         with:
-          body_path: ./backend/CHANGELOG.md
           tag_name: ${{ steps.tag.outputs.release_tag }}
+          generate_release_notes: true
           files: |
             ./backend/sub-store.min.js
             ./backend/dist/sub-store-0.min.js

backend/bundle.js

@@ -1,7 +1,7 @@
 #!/usr/bin/env node
 const fs = require('fs');
-
 const path = require('path');
+const { build } = require('esbuild');
 
 let content = fs.readFileSync(path.join(__dirname, 'sub-store.min.js'), {
     encoding: 'utf8',
@@ -14,10 +14,12 @@ fs.writeFileSync(path.join(__dirname, 'dist/sub-store.no-bundle.js'), content, {
     encoding: 'utf8',
 });
 
-const { build } = require('estrella');
 build({
-    entry: 'dist/sub-store.no-bundle.js',
-    outfile: 'dist/sub-store.bundle.js',
+    entryPoints: ['dist/sub-store.no-bundle.js'],
     bundle: true,
+    minify: true,
+    sourcemap: true,
     platform: 'node',
+    format: 'cjs',
+    outfile: 'dist/sub-store.bundle.js',
 });

backend/package.json

@@ -1,6 +1,6 @@
 {
   "name": "sub-store",
-  "version": "2.14.116",
+  "version": "2.14.125",
   "description": "Advanced Subscription Manager for QX, Loon, Surge, Stash and ShadowRocket.",
   "main": "src/main.js",
   "scripts": {
@@ -9,15 +9,16 @@
     "serve": "node sub-store.min.js",
     "start": "nodemon -w src -w package.json --exec babel-node src/main.js",
     "build": "gulp",
-    "bundle": "node bundle.js",
-    "changelog": "conventional-changelog -p cli -i CHANGELOG.md -s"
+    "bundle": "node bundle.js"
   },
   "author": "Peng-YM",
   "license": "GPL-3.0",
   "dependencies": {
     "automerge": "1.0.1-preview.7",
     "body-parser": "^1.19.0",
+    "connect-history-api-fallback": "^2.0.0",
     "express": "^4.17.1",
+    "http-proxy-middleware": "^2.0.6",
     "js-base64": "^3.7.2",
     "lodash": "^4.17.21",
     "request": "^2.88.2",
@@ -38,6 +39,7 @@
     "browser-pack-flat": "^3.4.2",
     "browserify": "^17.0.0",
     "chai": "^4.3.6",
+    "esbuild": "^0.19.8",
     "eslint": "^8.16.0",
     "gulp": "^4.0.2",
     "gulp-babel": "^8.0.0",

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

@@ -605,6 +605,22 @@ function ScriptFilter(script, targetPlatform, $arguments, source) {
             })();
             return output;
         },
+        nodeFunc: async (proxies) => {
+            let output = FULL(proxies.length, true);
+            await (async function () {
+                const filter = createDynamicFunction(
+                    'filter',
+                    `async function filter(proxies = []) {
+                        return proxies.filter(($server = {}) => {
+                          ${script}
+                        })
+                      }`,
+                    $arguments,
+                );
+                output = filter(proxies, targetPlatform, { source, ...env });
+            })();
+            return output;
+        },
     };
 }
 
@@ -635,7 +651,29 @@ async function ApplyFilter(filter, objs) {
     } catch (err) {
         // print log and skip this filter
         $.error(`Cannot apply filter ${filter.name}\n Reason: ${err}`);
-        throw new Error(`脚本过滤失败 ${err.message ?? err}`);
+        let funcErr = '';
+        let funcErrMsg = `${err.message ?? err}`;
+        if (funcErrMsg.includes('$server is not defined')) {
+            funcErr = '';
+        } else {
+            funcErr = `执行 function filter 失败 ${funcErrMsg}; `;
+        }
+        try {
+            selected = await filter.nodeFunc(objs);
+        } catch (err) {
+            $.error(
+                `Cannot apply filter ${filter.name}(node script)! Reason: ${err}`,
+            );
+            let nodeErr = '';
+            let nodeErrMsg = `${err.message ?? err}`;
+            if (funcErr && nodeErrMsg === funcErrMsg) {
+                nodeErr = '';
+                funcErr = `执行失败 ${funcErrMsg}`;
+            } else {
+                nodeErr = `执行节点快捷过滤脚本 失败 ${nodeErr}`;
+            }
+            throw new Error(`脚本过滤 ${funcErr}${nodeErr}`);
+        }
     }
     return objs.filter((_, i) => selected[i]);
 }

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

@@ -99,7 +99,7 @@ function trojan(proxy) {
         if (proxy.network === 'ws') {
             result.append(`,transport=ws`);
             result.appendIfPresent(
-                `,path=${proxy['ws-opts'].path}`,
+                `,path=${proxy['ws-opts']?.path}`,
                 'ws-opts.path',
             );
             result.appendIfPresent(

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

@@ -258,11 +258,11 @@ export default function URI_Producer() {
                 if (proxy.tfo) {
                     hysteria2params.push(`fastopen=1`);
                 }
-                result = `hysteria2://${proxy.password}@${proxy.server}:${
-                    proxy.port
-                }?${hysteria2params.join('&')}#${encodeURIComponent(
-                    proxy.name,
-                )}`;
+                result = `hysteria2://${encodeURIComponent(proxy.password)}@${
+                    proxy.server
+                }:${proxy.port}?${hysteria2params.join(
+                    '&',
+                )}#${encodeURIComponent(proxy.name)}`;
                 break;
         }
         return result;

backend/src/restful/index.js

@@ -18,8 +18,8 @@ export default function serve() {
     let port;
     let host;
     if ($.env.isNode) {
-        port = eval('process.env.SUB_STORE_BACKEND_API_PORT');
-        host = eval('process.env.SUB_STORE_BACKEND_API_HOST');
+        port = eval('process.env.SUB_STORE_BACKEND_API_PORT') || 3000;
+        host = eval('process.env.SUB_STORE_BACKEND_API_HOST') || '::';
     }
     const $app = express({ substore: $, port, host });
     // register routes
@@ -37,4 +37,79 @@ export default function serve() {
     registerMiscRoutes($app);
 
     $app.start();
+
+    if ($.env.isNode) {
+        const path = eval(`require("path")`);
+        const fs = eval(`require("fs")`);
+        const fe_be_path = eval('process.env.SUB_STORE_FRONTEND_BACKEND_PATH');
+        const fe_port = eval('process.env.SUB_STORE_FRONTEND_PORT') || 3001;
+        const fe_host =
+            eval('process.env.SUB_STORE_FRONTEND_HOST') || host || '::';
+        const fe_path = eval('process.env.SUB_STORE_FRONTEND_PATH');
+        const fe_abs_path = path.resolve(
+            fe_path || path.join(__dirname, 'frontend'),
+        );
+        if (fe_path) {
+            try {
+                fs.accessSync(path.join(fe_abs_path, 'index.html'));
+            } catch (e) {
+                throw new Error(
+                    `[FRONTEND] index.html file not found in ${fe_abs_path}`,
+                );
+            }
+
+            const express_ = eval(`require("express")`);
+            const history = eval(`require("connect-history-api-fallback")`);
+            const { createProxyMiddleware } = eval(
+                `require("http-proxy-middleware")`,
+            );
+
+            const app = express_();
+
+            const staticFileMiddleware = express_.static(fe_path);
+
+            let be_rewrite = '';
+            let be_api = '/api/';
+            if (fe_be_path) {
+                if (!fe_be_path.startsWith('/')) {
+                    throw new Error(
+                        'SUB_STORE_FRONTEND_BACKEND_PATH should start with /',
+                    );
+                }
+                be_rewrite = `${fe_be_path === '/' ? '' : fe_be_path}${be_api}`;
+                app.use(
+                    be_rewrite,
+                    createProxyMiddleware({
+                        target: `http://127.0.0.1:${port}`,
+                        changeOrigin: true,
+                        pathRewrite: (path) => {
+                            return path.startsWith(be_rewrite)
+                                ? path.replace(be_rewrite, be_api)
+                                : path;
+                        },
+                    }),
+                );
+            }
+
+            app.use(staticFileMiddleware);
+            app.use(
+                history({
+                    disableDotRule: true,
+                    verbose: false,
+                }),
+            );
+            app.use(staticFileMiddleware);
+
+            const listener = app.listen(fe_port, fe_host, () => {
+                const { address: fe_address, port: fe_port } =
+                    listener.address();
+                $.info(`[FRONTEND] ${fe_address}:${fe_port}`);
+                if (fe_be_path) {
+                    $.info(
+                        `[FRONTEND -> BACKEND] ${fe_address}:${fe_port}${be_rewrite} -> http://127.0.0.1:${port}${be_api}`,
+                    );
+                }
+            });
+        }
+    }
 }

backend/src/vendor/express.js

@@ -2,8 +2,6 @@
 import { ENV } from './open-api';
 
 export default function express({ substore: $, port, host }) {
-    port = port || 3000;
-    host = host || '::';
     const { isNode } = ENV();
     const DEFAULT_HEADERS = {
         'Content-Type': 'text/plain;charset=UTF-8',
@@ -32,7 +30,7 @@ export default function express({ substore: $, port, host }) {
         app.start = () => {
             const listener = app.listen(port, host, () => {
                 const { address, port } = listener.address();
-                $.info(`Express started on ${address}:${port}`);
+                $.info(`[BACKEND] ${address}:${port}`);
             });
         };
         return app;

package-lock.json

@@ -1,40 +0,0 @@
-{
-  "requires": true,
-  "lockfileVersion": 1,
-  "dependencies": {
-    "axios": {
-      "version": "0.19.2",
-      "resolved": "https://registry.npmjs.org/axios/-/axios-0.19.2.tgz",
-      "integrity": "sha512-fjgm5MvRHLhx+osE2xoekY70AhARk3a6hkN+3Io1jc00jtquGvxYlKlsFUhmUET0V5te6CcZI7lcv2Ym61mjHA==",
-      "requires": {
-        "follow-redirects": "1.5.10"
-      }
-    },
-    "debug": {
-      "version": "3.1.0",
-      "resolved": "https://registry.npmjs.org/debug/-/debug-3.1.0.tgz",
-      "integrity": "sha512-OX8XqP7/1a9cqkxYw2yXss15f26NKWBpDXQd0/uK/KPqdQhxbPa994hnzjcE2VqQpDslf55723cKPUOGSmMY3g==",
-      "requires": {
-        "ms": "2.0.0"
-      }
-    },
-    "follow-redirects": {
-      "version": "1.5.10",
-      "resolved": "https://registry.npmjs.org/follow-redirects/-/follow-redirects-1.5.10.tgz",
-      "integrity": "sha512-0V5l4Cizzvqt5D44aTXbFZz+FtyXV1vrDN6qrelxtfYQKW0KO0W2T/hkE8xvGa/540LkZlkaUjO4ailYTFtHVQ==",
-      "requires": {
-        "debug": "=3.1.0"
-      }
-    },
-    "lodash": {
-      "version": "4.17.20",
-      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.20.tgz",
-      "integrity": "sha512-PlhdFcillOINfeV7Ni6oF1TAEayyZBoZ8bcshTHqOYJYlrqzRK5hagpagky5o4HfCzzd1TRkXPMFq6cKk9rGmA=="
-    },
-    "ms": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
-      "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g="
-    }
-  }
-}