feat: Node.js 前端代理后端路由

backend/package.json

@@ -1,6 +1,6 @@
 {
   "name": "sub-store",
-  "version": "2.14.121",
+  "version": "2.14.122",
   "description": "Advanced Subscription Manager for QX, Loon, Surge, Stash and ShadowRocket.",
   "main": "src/main.js",
   "scripts": {
@@ -18,6 +18,7 @@
     "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",

backend/pnpm-lock.yaml

@@ -17,6 +17,9 @@ dependencies:
   express:
     specifier: ^4.17.1
     version: registry.npmmirror.com/express@4.17.1
+  http-proxy-middleware:
+    specifier: ^2.0.6
+    version: registry.npmmirror.com/http-proxy-middleware@2.0.6
   js-base64:
     specifier: ^3.7.2
     version: registry.npmmirror.com/js-base64@3.7.2
@@ -2031,6 +2034,14 @@ packages:
       chokidar: registry.npmmirror.com/chokidar@3.5.3
     dev: true
 
+  registry.npmmirror.com/@types/http-proxy@1.17.14:
+    resolution: {integrity: sha512-SSrD0c1OQzlFX7pGu1eXxSEjemej64aaNPRhhVYUGqXh0BtldAAx37MG8btcumvpgKyZp1F5Gn3JkktdxiFv6w==, registry: http://registry.npm.taobao.org/, tarball: https://registry.npmmirror.com/@types/http-proxy/-/http-proxy-1.17.14.tgz}
+    name: '@types/http-proxy'
+    version: 1.17.14
+    dependencies:
+      '@types/node': registry.npmmirror.com/@types/node@17.0.35
+    dev: false
+
   registry.npmmirror.com/@types/json-schema@7.0.11:
     resolution: {integrity: sha512-wOuvG1SN4Us4rez+tylwwwCV1psiNVOkJeM3AUWUNWg/jDQY2+HE/444y5gc+jBmRqASOm2Oeh5c1axHobwRKQ==, registry: http://registry.npm.taobao.org/, tarball: https://registry.npmmirror.com/@types/json-schema/-/json-schema-7.0.11.tgz}
     name: '@types/json-schema'
@@ -2055,7 +2066,6 @@ packages:
     resolution: {integrity: sha512-vu1SrqBjbbZ3J6vwY17jBs8Sr/BKA+/a/WtjRG+whKg1iuLFOosq872EXS0eXWILdO36DHQQeku/ZcL6hz2fpg==, registry: http://registry.npm.taobao.org/, tarball: https://registry.npmmirror.com/@types/node/-/node-17.0.35.tgz}
     name: '@types/node'
     version: 17.0.35
-    dev: true
 
   registry.npmmirror.com/@types/responselike@1.0.0:
     resolution: {integrity: sha512-85Y2BjiufFzaMIlvJDvTTB8Fxl2xfLo4HgmHzVBz08w4wDePCTjYw66PdrolO0kzli3yam/YCgRufyo1DdQVTA==, registry: http://registry.npm.taobao.org/, tarball: https://registry.npmmirror.com/@types/responselike/-/responselike-1.0.0.tgz}
@@ -2809,7 +2819,6 @@ packages:
     engines: {node: '>=8'}
     dependencies:
       fill-range: registry.npmmirror.com/fill-range@7.0.1
-    dev: true
 
   registry.npmmirror.com/brorand@1.1.0:
     resolution: {integrity: sha512-cKV8tMCEpQs4hK/ik71d6LrPOnpkpGBR0wzxqr68g2m/LB2GxVYQroAjMJZRVM1Y4BCjCKc3vAamxSzOY2RP+w==, registry: http://registry.npm.taobao.org/, tarball: https://registry.npmmirror.com/brorand/-/brorand-1.1.0.tgz}
@@ -4876,7 +4885,6 @@ packages:
     engines: {node: '>=8'}
     dependencies:
       to-regex-range: registry.npmmirror.com/to-regex-range@5.0.1
-    dev: true
 
   registry.npmmirror.com/finalhandler@1.1.2:
     resolution: {integrity: sha512-aAWcW57uxVNrQZqFXjITpW3sIUQmHGG3qSb9mUah9MgMC4NeWhNOlNjXEYq3HjRAvL6arUviZGGJsBg6z0zsWA==, registry: http://registry.npm.taobao.org/, tarball: https://registry.npmmirror.com/finalhandler/-/finalhandler-1.1.2.tgz}
@@ -5015,6 +5023,18 @@ packages:
       readable-stream: registry.npmmirror.com/readable-stream@2.3.7
     dev: true
 
+  registry.npmmirror.com/follow-redirects@1.15.2:
+    resolution: {integrity: sha512-VQLG33o04KaQ8uYi2tVNbdrWp1QWxNNea+nmIB4EVM28v0hmP17z7aG1+wAkNzVq4KeXTq3221ye5qTJP91JwA==, registry: http://registry.npm.taobao.org/, tarball: https://registry.npmmirror.com/follow-redirects/-/follow-redirects-1.15.2.tgz}
+    name: follow-redirects
+    version: 1.15.2
+    engines: {node: '>=4.0'}
+    peerDependencies:
+      debug: '*'
+    peerDependenciesMeta:
+      debug:
+        optional: true
+    dev: false
+
   registry.npmmirror.com/for-each@0.3.3:
     resolution: {integrity: sha512-jqYfLp7mo9vIyQf8ykW2v7A+2N4QjeCeI5+Dz9XraiO1ign81wjiH7Fb9vSOWvQfNtmSa4H2RoQTrrXivdUZmw==, registry: http://registry.npm.taobao.org/, tarball: https://registry.npmmirror.com/for-each/-/for-each-0.3.3.tgz}
     name: for-each
@@ -5763,6 +5783,39 @@ packages:
       toidentifier: registry.npmmirror.com/toidentifier@1.0.0
     dev: false
 
+  registry.npmmirror.com/http-proxy-middleware@2.0.6:
+    resolution: {integrity: sha512-ya/UeJ6HVBYxrgYotAZo1KvPWlgB48kUJLDePFeneHsVujFaW5WNj2NgWCAE//B1Dl02BIfYlpNgBy8Kf8Rjmw==, registry: http://registry.npm.taobao.org/, tarball: https://registry.npmmirror.com/http-proxy-middleware/-/http-proxy-middleware-2.0.6.tgz}
+    name: http-proxy-middleware
+    version: 2.0.6
+    engines: {node: '>=12.0.0'}
+    peerDependencies:
+      '@types/express': ^4.17.13
+    peerDependenciesMeta:
+      '@types/express':
+        optional: true
+    dependencies:
+      '@types/http-proxy': registry.npmmirror.com/@types/http-proxy@1.17.14
+      http-proxy: registry.npmmirror.com/http-proxy@1.18.1
+      is-glob: registry.npmmirror.com/is-glob@4.0.3
+      is-plain-obj: registry.npmmirror.com/is-plain-obj@3.0.0
+      micromatch: registry.npmmirror.com/micromatch@4.0.5
+    transitivePeerDependencies:
+      - debug
+    dev: false
+
+  registry.npmmirror.com/http-proxy@1.18.1:
+    resolution: {integrity: sha512-7mz/721AbnJwIVbnaSv1Cz3Am0ZLT/UBwkC92VlxhXv/k/BBQfM2fXElQNC27BVGr0uwUpplYPQM9LnaBMR5NQ==, registry: http://registry.npm.taobao.org/, tarball: https://registry.npmmirror.com/http-proxy/-/http-proxy-1.18.1.tgz}
+    name: http-proxy
+    version: 1.18.1
+    engines: {node: '>=8.0.0'}
+    dependencies:
+      eventemitter3: registry.npmmirror.com/eventemitter3@4.0.7
+      follow-redirects: registry.npmmirror.com/follow-redirects@1.15.2
+      requires-port: registry.npmmirror.com/requires-port@1.0.0
+    transitivePeerDependencies:
+      - debug
+    dev: false
+
   registry.npmmirror.com/http-signature@1.2.0:
     resolution: {integrity: sha512-CAbnr6Rz4CYQkLYUtSNXxQPUH2gK8f3iWexVlsnMeD+GjlsQ0Xsy1cOX+mN3dtxYomRy21CiOzU8Uhw6OwncEQ==, registry: http://registry.npm.taobao.org/, tarball: https://registry.npmmirror.com/http-signature/-/http-signature-1.2.0.tgz}
     name: http-signature
@@ -6116,7 +6169,6 @@ packages:
     name: is-extglob
     version: 2.1.1
     engines: {node: '>=0.10.0'}
-    dev: true
 
   registry.npmmirror.com/is-fullwidth-code-point@1.0.0:
     resolution: {integrity: sha512-1pqUqRjkhPJ9miNq9SwMfdvi6lBJcd6eFxvfaivQhaH3SgisfiuudvFntdKOmxuee/77l+FPjKrQjWvmPjWrRw==, registry: http://registry.npm.taobao.org/, tarball: https://registry.npmmirror.com/is-fullwidth-code-point/-/is-fullwidth-code-point-1.0.0.tgz}
@@ -6159,7 +6211,6 @@ packages:
     engines: {node: '>=0.10.0'}
     dependencies:
       is-extglob: registry.npmmirror.com/is-extglob@2.1.1
-    dev: true
 
   registry.npmmirror.com/is-installed-globally@0.4.0:
     resolution: {integrity: sha512-iwGqO3J21aaSkC7jWnHP/difazwS7SFeIqxv6wEtLU8Y5KlzFTjyqcSIT0d8s4+dDhKytsk9PJZ2BkS5eZwQRQ==, registry: http://registry.npm.taobao.org/, tarball: https://registry.npmmirror.com/is-installed-globally/-/is-installed-globally-0.4.0.tgz}
@@ -6222,7 +6273,6 @@ packages:
     name: is-number
     version: 7.0.0
     engines: {node: '>=0.12.0'}
-    dev: true
 
   registry.npmmirror.com/is-obj@2.0.0:
     resolution: {integrity: sha512-drqDG3cbczxxEJRoOXcOjtdp1J/lyp1mNn0xaznRs8+muBhgQcrnbspox5X5fOw0HnMnbfDzvnEMEtqDEJEo8w==, registry: http://registry.npm.taobao.org/, tarball: https://registry.npmmirror.com/is-obj/-/is-obj-2.0.0.tgz}
@@ -6245,6 +6295,13 @@ packages:
     engines: {node: '>=8'}
     dev: true
 
+  registry.npmmirror.com/is-plain-obj@3.0.0:
+    resolution: {integrity: sha512-gwsOE28k+23GP1B6vFl1oVh/WOzmawBrKwo5Ev6wMKzPkaXaCDIQKzLnvsA42DRlbVTWorkgTKIviAKCWkfUwA==, registry: http://registry.npm.taobao.org/, tarball: https://registry.npmmirror.com/is-plain-obj/-/is-plain-obj-3.0.0.tgz}
+    name: is-plain-obj
+    version: 3.0.0
+    engines: {node: '>=10'}
+    dev: false
+
   registry.npmmirror.com/is-plain-object@2.0.4:
     resolution: {integrity: sha512-h5PpgXkWitc38BBMYawTYMWJHFZJVnBquFE57xFpjB8pJFiF6gZ+bU+WyI/yqXiFR5mdLsgYNaPe8uao6Uv9Og==, registry: http://registry.npm.taobao.org/, tarball: https://registry.npmmirror.com/is-plain-object/-/is-plain-object-2.0.4.tgz}
     name: is-plain-object
@@ -6933,6 +6990,16 @@ packages:
       - supports-color
     dev: true
 
+  registry.npmmirror.com/micromatch@4.0.5:
+    resolution: {integrity: sha512-DMy+ERcEW2q8Z2Po+WNXuw3c5YaUSFjAO5GsJqfEl7UjvtIuFKO6ZrKvcItdy98dwFI2N1tg3zNIdKaQT+aNdA==, registry: http://registry.npm.taobao.org/, tarball: https://registry.npmmirror.com/micromatch/-/micromatch-4.0.5.tgz}
+    name: micromatch
+    version: 4.0.5
+    engines: {node: '>=8.6'}
+    dependencies:
+      braces: registry.npmmirror.com/braces@3.0.2
+      picomatch: registry.npmmirror.com/picomatch@2.3.1
+    dev: false
+
   registry.npmmirror.com/miller-rabin@4.0.1:
     resolution: {integrity: sha512-115fLhvZVqWwHPbClyntxEVfVDfl9DLLTuJvq3g2O/Oxi8AiNouAHvDSzHS0viUJc+V5vm3eq91Xwqn9dp4jRA==, registry: http://registry.npm.taobao.org/, tarball: https://registry.npmmirror.com/miller-rabin/-/miller-rabin-4.0.1.tgz}
     name: miller-rabin
@@ -7811,7 +7878,6 @@ packages:
     name: picomatch
     version: 2.3.1
     engines: {node: '>=8.6'}
-    dev: true
 
   registry.npmmirror.com/pify@2.3.0:
     resolution: {integrity: sha512-udgsAY+fTnvv7kI7aaxbqwWNb0AHiB0qBO89PZKPkoTmGOgdbrHDKD+0B2X4uTfJ/FT1R09r9gTsjUjNJotuog==, registry: http://registry.npm.taobao.org/, tarball: https://registry.npmmirror.com/pify/-/pify-2.3.0.tgz}
@@ -8441,6 +8507,12 @@ packages:
     version: 1.0.1
     dev: true
 
+  registry.npmmirror.com/requires-port@1.0.0:
+    resolution: {integrity: sha512-KigOCHcocU3XODJxsu8i/j8T9tzT4adHiecwORRQ0ZZFcp7ahwXuRU1m+yuO90C5ZUyGeGfocHDI14M3L3yDAQ==, registry: http://registry.npm.taobao.org/, tarball: https://registry.npmmirror.com/requires-port/-/requires-port-1.0.0.tgz}
+    name: requires-port
+    version: 1.0.0
+    dev: false
+
   registry.npmmirror.com/resolve-dir@1.0.1:
     resolution: {integrity: sha512-R7uiTjECzvOsWSfdM0QKFNBVFcK27aHOUwdvK53BcW8zqnGdYp0Fbj82cy54+2A4P2tFM22J5kRfe1R+lM/1yg==, registry: http://registry.npm.taobao.org/, tarball: https://registry.npmmirror.com/resolve-dir/-/resolve-dir-1.0.1.tgz}
     name: resolve-dir
@@ -9402,7 +9474,6 @@ packages:
     engines: {node: '>=8.0'}
     dependencies:
       is-number: registry.npmmirror.com/is-number@7.0.0
-    dev: true
 
   registry.npmmirror.com/to-regex@3.0.2:
     resolution: {integrity: sha512-FWtleNAtZ/Ki2qtqej2CXTOayOH9bHDQF+Q48VpWyDXjbYxA4Yz8iDB31zXOBUlOHHKidDbqGVrTUvQMPmBGBw==, registry: http://registry.npm.taobao.org/, tarball: https://registry.npmmirror.com/to-regex/-/to-regex-3.0.2.tgz}

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');
+        port = eval('process.env.SUB_STORE_BACKEND_API_PORT') || 3000;
-        host = eval('process.env.SUB_STORE_BACKEND_API_HOST');
+        host = eval('process.env.SUB_STORE_BACKEND_API_HOST') || '::';
     }
     const $app = express({ substore: $, port, host });
     // register routes
@@ -59,11 +59,15 @@ export default function serve() {
 
             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);
 
+            app.use('/api', createProxyMiddleware(`http://127.0.0.1:${port}`));
             app.use(staticFileMiddleware);
             app.use(
                 history({

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',