updated cors-proxy to use given env variables

.gitignore

@@ -1,14 +1,250 @@
-/.yarn/*
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-.idea/
-**/.idea/
-**/.idea/**

.yarnrc.yml

@@ -0,0 +1,5 @@
+nodeLinker: node-modules
+
+plugins:
+  - path: .yarn/plugins/@yarnpkg/plugin-interactive-tools.cjs
+    spec: "@yarnpkg/plugin-interactive-tools"

cors_proxy.js

@@ -1,27 +0,0 @@
-const cors_proxy = require('cors-anywhere')
-
-const host = 'localhost'
-const port = 1337
-
-cors_proxy
-  .createServer({
-    originWhitelist: [],
-    requireHeader: ['origin', 'x-requested-with'],
-    removeHeaders: [
-      'cookie',
-      'cookie2',
-      'x-request-start',
-      'x-request-id',
-      'via',
-      'connect-time',
-      'total-route-time',
-    ],
-    redirectSameOrigin: true,
-    httpProxyOptions: {
-      // Do not add X-Forwarded-For, etc. headers, because Heroku already adds it.
-      xfwd: false,
-    },
-  })
-  .listen(port, host, () => {
-    console.log(`Running CORS Anywhere on 'http://${host}:${port}/'`)
-  })

index.mjs

@@ -0,0 +1,39 @@
+import cors_proxy from 'cors-anywhere'
+import {env} from 'process'
+
+let HOST = env.HOST || 'localhost'
+let PORT = env.PORT || 1337
+let USER = env.USER || ''
+let PW = env.PW || ''
+
+const token = USER !== "" && PW !== ""
+  ? btoa(unescape(encodeURIComponent(USER + ':' + PW)))
+  : ""
+
+const headers = {}
+if (token !== "")
+  headers.Authorization = `Basic ${token}`
+
+cors_proxy
+  .createServer({
+    originWhitelist: [], // allow all origins
+    requireHeader: ['origin', 'x-requested-with'],
+    setHeaders: headers,
+    removeHeaders: [
+      'cookie',
+      'cookie2',
+      'x-request-start',
+      'x-request-id',
+      'via',
+      'connect-time',
+      'total-route-time',
+    ],
+    redirectSameOrigin: true,
+    httpProxyOptions: {
+      // Do not add X-Forwarded-For, etc. headers, because Heroku already adds it.
+      xfwd: false,
+    },
+  })
+  .listen(PORT, HOST, () => {
+    console.log(`Running CORS Anywhere on 'http://${HOST}:${PORT}/'`)
+  })

package.json

@@ -2,7 +2,7 @@
   "name": "_cors-proxy",
   "packageManager": "yarn@3.0.2",
   "scripts": {
-    "cors": "node cors_proxy.js"
+    "cors": "node index.mjs"
   },
   "dependencies": {
     "cors-anywhere": "^0.4.4"