Upload 21 files

.editorconfig

@@ -0,0 +1,12 @@
+# http://editorconfig.org
+root = true
+
+[*]
+indent_style = tab
+end_of_line = lf
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true
+
+[*.yml]
+indent_style = space

.github/workflows/main.yml

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+name: Cloudfalre Worker Deploy
+on:
+  push:
+    branches:
+      - master
+  repository_dispatch:
+  workflow_dispatch:
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+    timeout-minutes: 60
+    steps:
+      - name: Checkout
+        uses: actions/[email protected]
+      - name: Setup pnpm
+        uses: pnpm/[email protected]
+        with:
+          run_install: true
+          version: 9
+      - name: build - 构建
+        run: pnpm run build-worker
+      - name: Deploy to Cloudflare Workers with Wrangler
+        uses: cloudflare/[email protected]
+        with:
+          # Your Cloudflare API Token
+          apiToken: ${{ secrets.CF_API_TOKEN }} # optional
+          # Your Cloudflare Account ID
+          accountId: ${{ secrets.CF_ACCOUNT_ID }} # optional
+          # The Wrangler command (along with any arguments) you wish to run. Multiple Wrangler commands can be run by separating each command with a newline. Defaults to `"deploy"`.
+          command: 'deploy --keep-vars'

.gitignore

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+# Logs
+
+logs
+_.log
+npm-debug.log_
+yarn-debug.log*
+yarn-error.log*
+lerna-debug.log*
+.pnpm-debug.log*
+
+# Diagnostic reports (https://nodejs.org/api/report.html)
+
+report.[0-9]_.[0-9]_.[0-9]_.[0-9]_.json
+
+# Runtime data
+
+pids
+_.pid
+_.seed
+\*.pid.lock
+
+# Directory for instrumented libs generated by jscoverage/JSCover
+
+lib-cov
+
+# Coverage directory used by tools like istanbul
+
+coverage
+\*.lcov
+
+# nyc test coverage
+
+.nyc_output
+
+# Grunt intermediate storage (https://gruntjs.com/creating-plugins#storing-task-files)
+
+.grunt
+
+# Bower dependency directory (https://bower.io/)
+
+bower_components
+
+# node-waf configuration
+
+.lock-wscript
+
+# Compiled binary addons (https://nodejs.org/api/addons.html)
+
+build/Release
+
+# Dependency directories
+
+node_modules/
+jspm_packages/
+
+# Snowpack dependency directory (https://snowpack.dev/)
+
+web_modules/
+
+# TypeScript cache
+
+\*.tsbuildinfo
+
+# Optional npm cache directory
+
+.npm
+
+# Optional eslint cache
+
+.eslintcache
+
+# Optional stylelint cache
+
+.stylelintcache
+
+# Microbundle cache
+
+.rpt2_cache/
+.rts2_cache_cjs/
+.rts2_cache_es/
+.rts2_cache_umd/
+
+# Optional REPL history
+
+.node_repl_history
+
+# Output of 'npm pack'
+
+\*.tgz
+
+# Yarn Integrity file
+
+.yarn-integrity
+
+# dotenv environment variable files
+
+.env
+.env.development.local
+.env.test.local
+.env.production.local
+.env.local
+
+# parcel-bundler cache (https://parceljs.org/)
+
+.cache
+.parcel-cache
+
+# Next.js build output
+
+.next
+out
+
+# Nuxt.js build / generate output
+
+.nuxt
+dist
+
+# Gatsby files
+
+.cache/
+
+# Comment in the public line in if your project uses Gatsby and not Next.js
+
+# https://nextjs.org/blog/next-9-1#public-directory-support
+
+# public
+
+# vuepress build output
+
+.vuepress/dist
+
+# vuepress v2.x temp and cache directory
+
+.temp
+.cache
+
+# Docusaurus cache and generated files
+
+.docusaurus
+
+# Serverless directories
+
+.serverless/
+
+# FuseBox cache
+
+.fusebox/
+
+# DynamoDB Local files
+
+.dynamodb/
+
+# TernJS port file
+
+.tern-port
+
+# Stores VSCode versions used for testing VSCode extensions
+
+.vscode-test
+
+# yarn v2
+
+.yarn/cache
+.yarn/unplugged
+.yarn/build-state.yml
+.yarn/install-state.gz
+.pnp.\*
+
+# wrangler project
+
+.dev.vars
+.wrangler/
+
+iptest/iiptest.js
+iptest/iiptest/iiptest*.txt
+functions/
+go-bingai-pass.wasm
+
+.idea

.prettierrc

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+{
+	"printWidth": 140,
+	"singleQuote": true,
+	"semi": true,
+	"useTabs": true
+}

LICENSE

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+MIT License
+
+Copyright (c) 2024 jianjianai
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

@@ -1,10 +1,189 @@
----
-title: Mscopilot
-emoji: 💻
-colorFrom: yellow
-colorTo: red
-sdk: docker
-pinned: false
----
-
-Check out the configuration reference at https://huggingface.co/docs/hub/spaces-config-reference
+# microsoft-copilot-play-app
+## 简介
+
+**Cloudflare Worker 的 Microsoft Copilot 加速服务 app。**
+
+**Microsoft Copilot 是基于 OpenAI GPT-4 的强大 AI 并且能够使用 Bing 搜索来解答问题。**
+
+**简单部署即可在国内高速使用原滋原味的 Microsoft Copilot 的几乎全部功能，聊天，笔记本，插件，图像生成，分享等等..**
+
+
+![5c2ed6ab2ba7d90d975a81da50ba050d](https://github.com/user-attachments/assets/2147ff10-2792-43e4-ac4a-30915b05a3eb)
+
+
+
+## 亮点
+- 🎉可在国内高速访问
+- 🚀cloudflare worker一件部署无需其他操作，完全免费无限制
+- ⚡高速访问，cloudflare是全球最大的CDN
+
+## 演示站
+- Copilot -> https://copilot.6m6c.cn/
+
+
+## CloudFlare Pages 部署
+<details>
+<summary>详细教学，点击展开</summary>
+
+1.Fork此仓库
+
+![image](https://github.com/jianjianai/microsoft-copilot-porxy/assets/59829816/d61bf46d-7edf-43de-b66c-ede1f8cefed2)
+![image](https://github.com/jianjianai/microsoft-copilot-porxy/assets/59829816/3a4be71a-bd12-4938-add8-00998c5ca0aa)
+
+2. Page连接到GitHub
+
+![image](https://github.com/jianjianai/microsoft-copilot-porxy/assets/59829816/598dd9c8-05d9-46dc-9c9b-a15da56ff0b5)
+![image](https://github.com/jianjianai/microsoft-copilot-porxy/assets/59829816/85286d7c-913e-4550-b867-344e537077b6)
+![image](https://github.com/jianjianai/microsoft-copilot-porxy/assets/59829816/c118fe5b-1684-40f5-9b5a-b719d22e17be)
+![image](https://github.com/jianjianai/microsoft-copilot-porxy/assets/59829816/78ffc287-f472-4758-8df1-2f14aa5a70a4)
+![image](https://github.com/jianjianai/microsoft-copilot-porxy/assets/59829816/cd63bb70-6e6d-435f-8691-0f7734e88605)
+
+3. 设置设置仓库
+
+输入构建命令
+``` shell
+npm run build-page
+```
+![image](https://github.com/jianjianai/microsoft-copilot-porxy/assets/59829816/02fbfe54-f760-4a02-9946-e57ca3ecb648)
+
+之后就完成了。
+![image](https://github.com/jianjianai/microsoft-copilot-porxy/assets/59829816/ce012d84-7df9-426b-877e-42e6fe77872e)
+
+
+4. 后续更新
+
+同步 github 仓库后 Workers 和 Pages 会自动同步更新。
+
+![image](https://github.com/jianjianai/microsoft-copilot-porxy/assets/59829816/f26b3753-0963-4a78-8773-7a9b6ebc1199)
+</details>
+
+
+## CloudFlare Worker 部署
+### 自动部署 (不熟悉开发流程的小伙伴推荐)
+[![Deploy to Cloudflare Workers](https://deploy.workers.cloudflare.com/button)](https://deploy.workers.cloudflare.com/?url=https://github.com/jianjianai/microsoft-copilot-porxy)
+<details>
+<summary>详细教学，点击展开</summary>
+
+
+1. 点击这个部署按钮
+
+[![Deploy to Cloudflare Workers](https://deploy.workers.cloudflare.com/button)](https://deploy.workers.cloudflare.com/?url=https://github.com/jianjianai/microsoft-copilot-porxy)
+
+2. 在打开的页面点击`Authorize Workers`
+
+![image](https://github.com/jianjianai/microsoft-copilot-porxy/assets/59829816/038878d6-99b1-494d-a5a1-9c0a39c30c27)
+
+3. 如果有 Cloudflare 账号则点击 `I have an account` 如果没有则点击 `Create account` 去创建一个。
+
+![image](https://github.com/jianjianai/microsoft-copilot-porxy/assets/59829816/1d6c1272-1d48-4120-9181-0eaf137851a9)
+
+4. 去复制账户id
+
+![image](https://github.com/jianjianai/microsoft-copilot-porxy/assets/59829816/f22c5e02-0742-4222-8e91-7104756de804)
+
+![image](https://github.com/jianjianai/microsoft-copilot-porxy/assets/59829816/2125bfe9-d8cd-414d-b929-a39769454233)
+
+5. 去创建APIKEY
+
+![image](https://github.com/jianjianai/microsoft-copilot-porxy/assets/59829816/6835fea6-7dc9-4520-b927-91e42e7a945d)
+
+![image](https://github.com/jianjianai/microsoft-copilot-porxy/assets/59829816/93a2069e-b302-47e7-b9dd-75d8ac356e29)
+
+![image](https://github.com/jianjianai/microsoft-copilot-porxy/assets/59829816/595d8bcf-fb07-405b-b8dc-97f0a012dc13)
+
+![image](https://github.com/jianjianai/microsoft-copilot-porxy/assets/59829816/c2635a88-90f0-4721-aaa9-7dbd0cb8cd3a)
+
+![image](https://github.com/jianjianai/microsoft-copilot-porxy/assets/59829816/448e3422-1fef-4e08-91f5-e8ce8f6b7056)
+
+![image](https://github.com/jianjianai/microsoft-copilot-porxy/assets/59829816/d0b31bf6-8f69-430f-843a-ff8d3113820d)
+
+5. 连接账户
+
+![image](https://github.com/jianjianai/microsoft-copilot-porxy/assets/59829816/8909bd89-10dc-4c3d-8250-eea9b2e5f71e)
+
+6. Fork repository
+
+![image](https://github.com/jianjianai/microsoft-copilot-porxy/assets/59829816/08761a46-4a74-4c98-b7b7-36dea356068a)
+
+8. 启用 GitHub Actions
+
+![image](https://github.com/jianjianai/microsoft-copilot-porxy/assets/59829816/657b6ff3-fc35-4a6e-b62a-a504f6b2f8e5)
+
+![image](https://github.com/jianjianai/microsoft-copilot-porxy/assets/59829816/1d725360-332c-4d01-adc0-0c2ab2761dc2)
+
+![image](https://github.com/jianjianai/microsoft-copilot-porxy/assets/59829816/c43605a8-338d-485c-bb39-e3f9c87d91f5)
+
+9. 部署
+
+![image](https://github.com/jianjianai/microsoft-copilot-porxy/assets/59829816/fe4fc988-3693-4283-a087-7f31ecd6ca0d)
+
+10. 成功
+
+![image](https://github.com/jianjianai/microsoft-copilot-porxy/assets/59829816/f1557d7f-0a12-4622-87ab-6236f0bbad67)
+
+11. 管理页面出现新的 Workers 和 Pages 后续可以进行其他设置。
+
+![image](https://github.com/jianjianai/microsoft-copilot-porxy/assets/59829816/98a0b65b-0019-4cad-b744-1d9454d8d4e7)
+
+12. 添加自定义域
+
+![image](https://github.com/jianjianai/microsoft-copilot-porxy/assets/59829816/a4595828-d79d-48c8-81df-c16304941c91)
+
+
+> **默认的 `.workers.dev` 国内已被限制访问，需要使用自定义域才可正常访问。**
+> 具体方法请[点击此处](https://www.bing.com/search?q=cloudflare+workers+%E6%B7%BB%E5%8A%A0%E8%87%AA%E5%AE%9A%E4%B9%89%E5%9F%9F%E5%90%8D)查找
+
+
+> **免费自定义域名可以参考这个视频的 3分54秒 后的免费域名部分**
+> 【精准空降到 03:54】 https://www.bilibili.com/video/BV1Dy41187dv/?share_source=copy_web&vd_source=92a3be464320d250ae4c097a77339ef5&t=234
+
+13 后续更新
+
+同步 github 仓库后 Workers 和 Pages 会自动同步更新。
+
+![image](https://github.com/jianjianai/microsoft-copilot-porxy/assets/59829816/f26b3753-0963-4a78-8773-7a9b6ebc1199)
+
+
+</details>
+
+### 手动部署
+<details>
+<summary>点击展开</summary>
+
+### 环境
+|名称|下载地址|
+|-|-|
+|wget|```apt install wget```|
+|git|https://git-scm.com/download|
+|nodejs|https://nodejs.org|
+
+
+### 命令
+- 1.下载源代码
+``` shell
+git clone https://github.com/jianjianai/microsoft-copilot-porxy
+```
+- 2.进入源代码目录
+``` shell
+cd microsoft-copilot-porxy
+```
+- 3.安装依赖包
+``` shell
+npm install
+```
+- 4.编译部署
+``` shell
+npm run deploy
+```
+
+<details>
+
+- [神奇小破站](https://jjaw.cn/)
+
+</details>
+
+</details>
+
+
+## 交流社区
+- QQ群: 829264603

iptest/iiptest.ts

@@ -0,0 +1,89 @@
+import { appendFile,mkdirSync,existsSync } from "fs";
+(()=>{
+   if(!existsSync(`${__dirname}/iiptest`)){
+    mkdirSync(`${__dirname}/iiptest`)
+   }
+})();
+
+const isipok=async (ip:string)=>{
+    const ret = await fetch("https://copilot.microsoft.com/",{
+        headers:{
+            "Accept":"text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7",
+            "Accept-Language":"zh-CN,zh;q=0.9,en;q=0.8,en-GB;q=0.7,en-US;q=0.6",
+            "User-Agent":"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36 Edg/125.0.0.0",
+            "X-forwarded-for": ip
+        }
+    });
+    if(!ret.ok){
+        console.log(ip,false);
+        return false;
+    }
+    const txt = await ret.text();
+    if(txt.indexOf('<div class="title" role="heading" aria-level="1">登录以体验 Microsoft Copilot</div>')>=0){
+        console.log(ip,"ddddddddddd");
+        return false;
+    }
+
+    const rt = /Region:"(.*?)"/.exec(txt);
+    if(!rt){
+        console.log(ip,false);
+        return false;
+    }
+    const rg = rt[1];
+    if(!rg){
+        console.log(ip,false);
+        return false;
+    }
+    console.log(ip,rg);
+    appendFile(`${__dirname}/iiptest/iiptest.txt`,`${ip} ${rg}\n`,(error)=>{if(error){console.log(error)}});
+    appendFile(`${__dirname}/iiptest/iiptest-${rg}.txt`,`${ip} ${rg}\n`,(error)=>{if(error){console.log(error)}});
+    return true;
+}
+
+const testAll = async (i:number,i0:number,i1:number,i2:number)=>{
+    const testNext = async()=>{
+        i2++;
+        if(i2>255){
+            i2 = 1;
+            i1++;
+        }
+        if(i1>255){
+            i1 = 1;
+            i0++;
+        }
+        if(i0>255){
+            i0 = 1;
+            i++;
+        }
+        if(i>255){
+            return false;
+        }
+        const XForwardedForIP = `${i}.${i0}.${i1}.${i2}`;
+        try{
+            await isipok(XForwardedForIP);
+        }catch(error){
+            console.error(error);
+        }
+        return true;
+    }
+    let count = 0;
+    let stop = false;
+    while(true){
+        while(count>=16){
+            await new Promise((t)=>{setTimeout(t,100)});
+        }
+        count++;
+        testNext().then((rt)=>{
+            count--;
+            if(!rt){
+                stop = true;
+            }
+        });
+        if(stop){
+            break;
+        }
+    }
+}
+testAll(104,28,1,1);
+
+

package.json

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+{
+  "name": "microsoft-copilot-porxy",
+  "version": "0.0.0",
+  "private": true,
+  "scripts": {
+    "deploy": "npm run build-worker && wrangler deploy",
+    "dev": "wrangler dev",
+    "build-worker": "rollup --config rollup.config.workers.mjs",
+    "build-page": "rollup --config rollup.config.pages.mjs",
+    "iptest": "npx tsc ./iptest/iiptest.ts && node ./iptest/iiptest.js"
+  },
+  "devDependencies": {
+    "@ampproject/rollup-plugin-closure-compiler": "^0.27.0",
+    "@cloudflare/vitest-pool-workers": "^0.1.0",
+    "@cloudflare/workers-types": "^4.20240524.0",
+    "@rollup/plugin-json": "^6.1.0",
+    "@rollup/plugin-typescript": "^11.1.6",
+    "rollup": "^4.18.0",
+    "rollup-plugin-html": "^0.2.1",
+    "typescript": "^5.0.4",
+    "wrangler": "^3.0.0"
+  }
+}

rollup.config.pages.mjs

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+import json from '@rollup/plugin-json';
+import typescript from '@rollup/plugin-typescript';
+import html from 'rollup-plugin-html';
+import compiler from '@ampproject/rollup-plugin-closure-compiler';
+
+// rollup.config.mjs
+// ---cut-start---
+/** @type {import('rollup').RollupOptions} */
+// ---cut-end---
+export default {
+    input: 'src/pages.ts',
+    output: [
+        {
+            file: 'functions/_middleware.js',
+            format: 'es'
+        }
+    ],
+    plugins:[
+        typescript(),
+        json(),
+        html({
+			include: '**/*.html'
+		}),
+        compiler(),
+    ],
+    external:id=>(id.endsWith(".wasm"))
+};

rollup.config.workers.mjs

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+import json from '@rollup/plugin-json';
+import typescript from '@rollup/plugin-typescript';
+import html from 'rollup-plugin-html';
+import compiler from '@ampproject/rollup-plugin-closure-compiler';
+
+// rollup.config.mjs
+// ---cut-start---
+/** @type {import('rollup').RollupOptions} */
+// ---cut-end---
+export default {
+    input: 'src/workers.ts',
+    output: [
+        {
+            file: 'dist/index.js',
+            format: 'es',
+        }
+    ],
+    plugins:[
+        typescript(),
+        json(),
+        html({
+			include: '**/*.html'
+		}),
+        compiler(),
+    ],
+    external:id=>(id.endsWith(".wasm"))
+};

src/html/index.html

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+<!DOCTYPE html>
+<html lang="en">
+
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>ms-copilot-play-app</title>
+    <style>
+        html,
+        body {
+            border: 0;
+            padding: 0;
+            margin: 0;
+            background-color: antiquewhite;
+            overflow: hidden;
+        }
+
+        :root {
+            font-size: 16px;
+        }
+
+        .input-group {
+            margin-bottom: 1rem;
+            display: flex;
+            flex-direction: column;
+        }
+
+        .input-group label {
+            font-weight: bold;
+            margin-bottom: 0.5rem;
+            color: #333;
+        }
+
+        .input-group input {
+            padding: 0.5rem;
+            border: 1px solid #ccc;
+            border-radius: 4px;
+            font-size: 1rem;
+            transition: border-color 0.3s ease;
+        }
+
+        .input-group input:focus {
+            border-color: #007BFF;
+            outline: none;
+        }
+
+        .input-group input::placeholder {
+            color: #aaa;
+        }
+
+        .input-box {
+            position: absolute;
+            top: 50%;
+            left: 50%;
+            transform: translate(-50%, -50%);
+            width: 25rem;
+            height: 30rem;
+            background-color: rgb(255, 255, 255);
+            padding: 1rem;
+            border-radius: 1rem;
+            box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1), 0 6px 20px rgba(0, 0, 0, 0.1);
+            display: flex;
+            flex-direction: column;
+        }
+    </style>
+</head>
+
+<body>
+    <div class="input-box">
+        <div class="input-group">
+            <label>初始设置</label>
+        </div>
+        <div class="input-group">
+            <label for="proxyHost">PHOST</label>
+            <input id="proxyHost" type="text" placeholder="Enter proxy host" value="${PHOST}" readonly/>
+        </div>
+        <div class="input-group">
+            <label for="proxyFIP">FIP</label>
+            <input id="proxyFIP" type="text" placeholder="Enter proxy FIP"  value="${FIP}" readonly/>
+        </div>
+        <div class="input-group" style="flex: 1;height: 100%;"></div>
+        <div class="input-group">
+            <label style="text-align: center;">第一步下载app <a href="https://github.com/jianjianai/ms-copilot-play/releases/" target="_blank">前往下载</a></label>
+            <label style="text-align: center;">第二步输入如上配置</label>
+            <label style="text-align: center;">设置完成开始愉快玩耍！</label>
+        </div>
+    </div>
+</body>
+
+</html>

src/pages.ts

@@ -0,0 +1,6 @@
+import { bingPorxyWorker } from "./proxy/bingPorxyWorker";
+
+export async function onRequest(context:EventContext<Env,string,any>):Promise<Response>{
+    const { request, env } = context;
+    return bingPorxyWorker(request, env);
+}

src/proxy/bingPorxyWorker.ts

@@ -0,0 +1,61 @@
+import indexHTML from '../html/index.html'
+import fips from './usIps.json'
+
+function getFIP():string{
+    return fips[Math.floor(Math.random() * fips.length)][0];
+}
+/** CORS */
+function handleOptions(request: Request) {
+    const corsHeaders = {
+        // 'Access-Control-Allow-Origin': "*",
+        'Access-Control-Allow-Origin': request.headers.get("Origin") || "",
+        'Access-Control-Allow-Methods': 'GET,HEAD,POST,OPTIONS',
+        'Access-Control-Allow-Headers': request.headers.get('Access-Control-Request-Headers') || '',
+        'Access-Control-Max-Age': '86400',
+        'Access-Control-Allow-Credentials': 'true'
+    };
+    return new Response(null, { headers: corsHeaders });
+}
+
+async function notPorxy(req: Request):Promise<Response|undefined>{
+    const url = new URL(req.url);
+    if(url.pathname=="/"){
+        return new Response(
+            indexHTML
+                .replaceAll("${PHOST}",url.host)
+                .replaceAll("${FIP}",getFIP()),
+        {status:200,headers:{"content-type":"text/html; charset=utf-8"}});
+    }
+    return undefined;
+}
+
+export const bingPorxyWorker = async (req: Request,env:Env):Promise<Response>=>{
+    // console.log(req.url);
+    if(req.method=="OPTIONS"){
+        return handleOptions(req);
+    }
+    // 开始请求
+    const url = new URL(req.url);
+    const headers = new Headers(req.headers);
+    headers.delete("host");
+    headers.delete("x-forwarded-host")
+    const fip = headers.get("MCPXXX-FIP");
+    headers.delete("MCPXXX-FIP");
+    const toHost = headers.get("MCPXXX-TO-HOST");
+    headers.delete("MCPXXX-TO-HOST");
+    if(!fip){
+        return await notPorxy(req) || new Response("no MCPXXX-FIP",{status:503});
+    }
+    if(!toHost){
+        return await notPorxy(req) || new Response("no MCPXXX-TO-HOST",{status:503});
+    }
+    headers.set("X-forwarded-for",fip);
+    url.host = toHost;
+    return await fetch(url,{
+        headers:headers,
+        body:req.body,
+        method:req.method
+    }) as any;
+}
+
+

src/workers.ts

@@ -0,0 +1,8 @@
+import { bingPorxyWorker } from './proxy/bingPorxyWorker';
+
+export default {
+	async fetch(request: Request, env: Env, ctx: ExecutionContext): Promise<Response> {
+		return bingPorxyWorker(request, env);
+	}
+};
+

tsconfig.json

@@ -0,0 +1,104 @@
+{
+	"compilerOptions": {
+		/* Visit https://aka.ms/tsconfig.json to read more about this file */
+
+		/* Projects */
+		// "incremental": true,                              /* Enable incremental compilation */
+		// "composite": true,                                /* Enable constraints that allow a TypeScript project to be used with project references. */
+		// "tsBuildInfoFile": "./",                          /* Specify the folder for .tsbuildinfo incremental compilation files. */
+		// "disableSourceOfProjectReferenceRedirect": true,  /* Disable preferring source files instead of declaration files when referencing composite projects */
+		// "disableSolutionSearching": true,                 /* Opt a project out of multi-project reference checking when editing. */
+		// "disableReferencedProjectLoad": true,             /* Reduce the number of projects loaded automatically by TypeScript. */
+
+		/* Language and Environment */
+		"target": "es2021" /* Set the JavaScript language version for emitted JavaScript and include compatible library declarations. */,
+		"lib": ["es2021"] /* Specify a set of bundled library declaration files that describe the target runtime environment. */,
+		"jsx": "react" /* Specify what JSX code is generated. */,
+		// "experimentalDecorators": true,                   /* Enable experimental support for TC39 stage 2 draft decorators. */
+		// "emitDecoratorMetadata": true,                    /* Emit design-type metadata for decorated declarations in source files. */
+		// "jsxFactory": "",                                 /* Specify the JSX factory function used when targeting React JSX emit, e.g. 'React.createElement' or 'h' */
+		// "jsxFragmentFactory": "",                         /* Specify the JSX Fragment reference used for fragments when targeting React JSX emit e.g. 'React.Fragment' or 'Fragment'. */
+		// "jsxImportSource": "",                            /* Specify module specifier used to import the JSX factory functions when using `jsx: react-jsx*`.` */
+		// "reactNamespace": "",                             /* Specify the object invoked for `createElement`. This only applies when targeting `react` JSX emit. */
+		// "noLib": true,                                    /* Disable including any library files, including the default lib.d.ts. */
+		// "useDefineForClassFields": true,                  /* Emit ECMAScript-standard-compliant class fields. */
+
+		/* Modules */
+		"module": "es2022" /* Specify what module code is generated. */,
+		// "rootDir": "./",                                  /* Specify the root folder within your source files. */
+		"moduleResolution": "Bundler" /* Specify how TypeScript looks up a file from a given module specifier. */,
+		// "baseUrl": "./",                                  /* Specify the base directory to resolve non-relative module names. */
+		// "paths": {},                                      /* Specify a set of entries that re-map imports to additional lookup locations. */
+		// "rootDirs": [],                                   /* Allow multiple folders to be treated as one when resolving modules. */
+		// "typeRoots": [],                                  /* Specify multiple folders that act like `./node_modules/@types`. */
+		"types": [
+			"@cloudflare/workers-types/2023-07-01"
+		] /* Specify type package names to be included without being referenced in a source file. */,
+		// "allowUmdGlobalAccess": true,                     /* Allow accessing UMD globals from modules. */
+		"resolveJsonModule": true /* Enable importing .json files */,
+		// "noResolve": true,                                /* Disallow `import`s, `require`s or `<reference>`s from expanding the number of files TypeScript should add to a project. */
+
+		/* JavaScript Support */
+		"allowJs": true /* Allow JavaScript files to be a part of your program. Use the `checkJS` option to get errors from these files. */,
+		"checkJs": false /* Enable error reporting in type-checked JavaScript files. */,
+		// "maxNodeModuleJsDepth": 1,                        /* Specify the maximum folder depth used for checking JavaScript files from `node_modules`. Only applicable with `allowJs`. */
+
+		/* Emit */
+		// "declaration": true,                              /* Generate .d.ts files from TypeScript and JavaScript files in your project. */
+		// "declarationMap": true,                           /* Create sourcemaps for d.ts files. */
+		// "emitDeclarationOnly": true,                      /* Only output d.ts files and not JavaScript files. */
+		// "sourceMap": true,                                /* Create source map files for emitted JavaScript files. */
+		// "outFile": "./",                                  /* Specify a file that bundles all outputs into one JavaScript file. If `declaration` is true, also designates a file that bundles all .d.ts output. */
+		// "outDir": "./",                                   /* Specify an output folder for all emitted files. */
+		// "removeComments": true,                           /* Disable emitting comments. */
+		"noEmit": true /* Disable emitting files from a compilation. */,
+		// "importHelpers": true,                            /* Allow importing helper functions from tslib once per project, instead of including them per-file. */
+		// "importsNotUsedAsValues": "remove",               /* Specify emit/checking behavior for imports that are only used for types */
+		// "downlevelIteration": true,                       /* Emit more compliant, but verbose and less performant JavaScript for iteration. */
+		// "sourceRoot": "",                                 /* Specify the root path for debuggers to find the reference source code. */
+		// "mapRoot": "",                                    /* Specify the location where debugger should locate map files instead of generated locations. */
+		// "inlineSourceMap": true,                          /* Include sourcemap files inside the emitted JavaScript. */
+		// "inlineSources": true,                            /* Include source code in the sourcemaps inside the emitted JavaScript. */
+		// "emitBOM": true,                                  /* Emit a UTF-8 Byte Order Mark (BOM) in the beginning of output files. */
+		// "newLine": "crlf",                                /* Set the newline character for emitting files. */
+		// "stripInternal": true,                            /* Disable emitting declarations that have `@internal` in their JSDoc comments. */
+		// "noEmitHelpers": true,                            /* Disable generating custom helper functions like `__extends` in compiled output. */
+		// "noEmitOnError": true,                            /* Disable emitting files if any type checking errors are reported. */
+		// "preserveConstEnums": true,                       /* Disable erasing `const enum` declarations in generated code. */
+		// "declarationDir": "./",                           /* Specify the output directory for generated declaration files. */
+		// "preserveValueImports": true,                     /* Preserve unused imported values in the JavaScript output that would otherwise be removed. */
+
+		/* Interop Constraints */
+		"isolatedModules": true /* Ensure that each file can be safely transpiled without relying on other imports. */,
+		"allowSyntheticDefaultImports": true /* Allow 'import x from y' when a module doesn't have a default export. */,
+		// "esModuleInterop": true /* Emit additional JavaScript to ease support for importing CommonJS modules. This enables `allowSyntheticDefaultImports` for type compatibility. */,
+		// "preserveSymlinks": true,                         /* Disable resolving symlinks to their realpath. This correlates to the same flag in node. */
+		"forceConsistentCasingInFileNames": true /* Ensure that casing is correct in imports. */,
+
+		/* Type Checking */
+		"strict": true /* Enable all strict type-checking options. */,
+		// "noImplicitAny": true,                            /* Enable error reporting for expressions and declarations with an implied `any` type.. */
+		// "strictNullChecks": true,                         /* When type checking, take into account `null` and `undefined`. */
+		// "strictFunctionTypes": true,                      /* When assigning functions, check to ensure parameters and the return values are subtype-compatible. */
+		// "strictBindCallApply": true,                      /* Check that the arguments for `bind`, `call`, and `apply` methods match the original function. */
+		// "strictPropertyInitialization": true,             /* Check for class properties that are declared but not set in the constructor. */
+		// "noImplicitThis": true,                           /* Enable error reporting when `this` is given the type `any`. */
+		// "useUnknownInCatchVariables": true,               /* Type catch clause variables as 'unknown' instead of 'any'. */
+		// "alwaysStrict": true,                             /* Ensure 'use strict' is always emitted. */
+		// "noUnusedLocals": true,                           /* Enable error reporting when a local variables aren't read. */
+		// "noUnusedParameters": true,                       /* Raise an error when a function parameter isn't read */
+		// "exactOptionalPropertyTypes": true,               /* Interpret optional property types as written, rather than adding 'undefined'. */
+		// "noImplicitReturns": true,                        /* Enable error reporting for codepaths that do not explicitly return in a function. */
+		// "noFallthroughCasesInSwitch": true,               /* Enable error reporting for fallthrough cases in switch statements. */
+		// "noUncheckedIndexedAccess": true,                 /* Include 'undefined' in index signature results */
+		// "noImplicitOverride": true,                       /* Ensure overriding members in derived classes are marked with an override modifier. */
+		// "noPropertyAccessFromIndexSignature": true,       /* Enforces using indexed accessors for keys declared using an indexed type */
+		// "allowUnusedLabels": true,                        /* Disable error reporting for unused labels. */
+		// "allowUnreachableCode": true,                     /* Disable error reporting for unreachable code. */
+
+		/* Completeness */
+		// "skipDefaultLibCheck": true,                      /* Skip type checking .d.ts files that are included with TypeScript. */
+		"skipLibCheck": true /* Skip type checking all .d.ts files. */
+	},
+	"exclude": ["test"]
+}

typings.d.ts

@@ -0,0 +1,4 @@
+declare module "*.html" {
+    const content: string;
+    export default content;
+}

vitest.config.ts

@@ -0,0 +1,11 @@
+import { defineWorkersConfig } from "@cloudflare/vitest-pool-workers/config";
+
+export default defineWorkersConfig({
+  test: {
+    poolOptions: {
+      workers: {
+        wrangler: { configPath: "./wrangler.toml" },
+      },
+    },
+  },
+});

worker-configuration.d.ts

@@ -0,0 +1,5 @@
+// Generated by Wrangler
+// After adding bindings to `wrangler.toml`, regenerate this interface via `npm run cf-typegen`
+interface Env {
+  
+}

wrangler.toml

@@ -0,0 +1,108 @@
+#:schema node_modules/wrangler/config-schema.json
+name = "microsoft-copilot-porxy"
+main = "dist/index.js"
+compatibility_date = "2024-05-24"
+compatibility_flags = ["nodejs_compat"]
+
+# Automatically place your workloads in an optimal location to minimize latency.
+# If you are running back-end logic in a Worker, running it closer to your back-end infrastructure
+# rather than the end user may result in better performance.
+# Docs: https://developers.cloudflare.com/workers/configuration/smart-placement/#smart-placement
+# [placement]
+# mode = "smart"
+
+# Variable bindings. These are arbitrary, plaintext strings (similar to environment variables)
+# Docs:
+# - https://developers.cloudflare.com/workers/wrangler/configuration/#environment-variables
+# Note: Use secrets to store sensitive data.
+# - https://developers.cloudflare.com/workers/configuration/secrets/
+# [vars]
+# MY_VARIABLE = "production_value"
+
+# Bind the Workers AI model catalog. Run machine learning models, powered by serverless GPUs, on Cloudflare’s global network
+# Docs: https://developers.cloudflare.com/workers/wrangler/configuration/#workers-ai
+# [ai]
+# binding = "AI"
+
+# Bind an Analytics Engine dataset. Use Analytics Engine to write analytics within your Pages Function.
+# Docs: https://developers.cloudflare.com/workers/wrangler/configuration/#analytics-engine-datasets
+# [[analytics_engine_datasets]]
+# binding = "MY_DATASET"
+
+# Bind a headless browser instance running on Cloudflare's global network.
+# Docs: https://developers.cloudflare.com/workers/wrangler/configuration/#browser-rendering
+# [browser]
+# binding = "MY_BROWSER"
+
+# Bind a D1 database. D1 is Cloudflare’s native serverless SQL database.
+# Docs: https://developers.cloudflare.com/workers/wrangler/configuration/#d1-databases
+# [[d1_databases]]
+# binding = "MY_DB"
+# database_name = "my-database"
+# database_id = "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx"
+
+# Bind a dispatch namespace. Use Workers for Platforms to deploy serverless functions programmatically on behalf of your customers.
+# Docs: https://developers.cloudflare.com/workers/wrangler/configuration/#dispatch-namespace-bindings-workers-for-platforms
+# [[dispatch_namespaces]]
+# binding = "MY_DISPATCHER"
+# namespace = "my-namespace"
+
+# Bind a Durable Object. Durable objects are a scale-to-zero compute primitive based on the actor model.
+# Durable Objects can live for as long as needed. Use these when you need a long-running "server", such as in realtime apps.
+# Docs: https://developers.cloudflare.com/workers/wrangler/configuration/#durable-objects
+# [[durable_objects.bindings]]
+# name = "MY_DURABLE_OBJECT"
+# class_name = "MyDurableObject"
+
+# Durable Object migrations.
+# Docs: https://developers.cloudflare.com/workers/wrangler/configuration/#migrations
+# [[migrations]]
+# tag = "v1"
+# new_classes = ["MyDurableObject"]
+
+# Bind a Hyperdrive configuration. Use to accelerate access to your existing databases from Cloudflare Workers.
+# Docs: https://developers.cloudflare.com/workers/wrangler/configuration/#hyperdrive
+# [[hyperdrive]]
+# binding = "MY_HYPERDRIVE"
+# id = "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
+
+# Bind a KV Namespace. Use KV as persistent storage for small key-value pairs.
+# Docs: https://developers.cloudflare.com/workers/wrangler/configuration/#kv-namespaces
+# [[kv_namespaces]]
+# binding = "MY_KV_NAMESPACE"
+# id = "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
+
+# Bind an mTLS certificate. Use to present a client certificate when communicating with another service.
+# Docs: https://developers.cloudflare.com/workers/wrangler/configuration/#mtls-certificates
+# [[mtls_certificates]]
+# binding = "MY_CERTIFICATE"
+# certificate_id = "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx"
+
+# Bind a Queue producer. Use this binding to schedule an arbitrary task that may be processed later by a Queue consumer.
+# Docs: https://developers.cloudflare.com/workers/wrangler/configuration/#queues
+# [[queues.producers]]
+# binding = "MY_QUEUE"
+# queue = "my-queue"
+
+# Bind a Queue consumer. Queue Consumers can retrieve tasks scheduled by Producers to act on them.
+# Docs: https://developers.cloudflare.com/workers/wrangler/configuration/#queues
+# [[queues.consumers]]
+# queue = "my-queue"
+
+# Bind an R2 Bucket. Use R2 to store arbitrarily large blobs of data, such as files.
+# Docs: https://developers.cloudflare.com/workers/wrangler/configuration/#r2-buckets
+# [[r2_buckets]]
+# binding = "MY_BUCKET"
+# bucket_name = "my-bucket"
+
+# Bind another Worker service. Use this binding to call another Worker without network overhead.
+# Docs: https://developers.cloudflare.com/workers/wrangler/configuration/#service-bindings
+# [[services]]
+# binding = "MY_SERVICE"
+# service = "my-service"
+
+# Bind a Vectorize index. Use to store and query vector embeddings for semantic search, classification and other vector search use-cases.
+# Docs: https://developers.cloudflare.com/workers/wrangler/configuration/#vectorize-indexes
+# [[vectorize]]
+# binding = "MY_INDEX"
+# index_name = "my-index"