feat: 添加 Cookie 支持和演示端点

metowolf · claude · metowolf · commit 2136df9ca14d · 2025-10-09T20:35:58.000+08:00
- 新增 cookie 工具模块，支持读取和管理各平台 Cookie 文件 - 添加基于 referrer 的 Cookie 自动配置功能 - 新增 demo 服务端点用于测试和演示 - 更新配置文件支持 Cookie 主机白名单 - 改进 URL 处理逻辑，移除 vuutv 参数 - 添加 cookie/ 目录到 .gitignore 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
diff --git a/.gitignore b/.gitignore
@@ -1,2 +1,3 @@
 node_modules/
 .env
+cookie/
diff --git a/src/config.js b/src/config.js
@@ -25,6 +25,11 @@ export default {
   },
   meting: {
     url: process.env.METING_URL || '',
-    token: process.env.METING_TOKEN || 'token'
+    token: process.env.METING_TOKEN || 'token',
+    cookie: {
+      allowHosts: process.env.METING_COOKIE_ALLOW_HOSTS ?
+        (process.env.METING_COOKIE_ALLOW_HOSTS).split(',').map(h => h.trim().toLowerCase()) :
+        []
+    }
   }
 }
diff --git a/src/index.js b/src/index.js
@@ -6,6 +6,7 @@ import { readFileSync } from 'node:fs'
 import { requestLogger, logger } from './middleware/logger.js'
 import errors from './middleware/errors.js'
 import apiService from './service/api.js'
+import demoService from './service/demo.js'
 import config from './config.js'
 
 const app = new Hono()
@@ -14,6 +15,7 @@ const app = new Hono()
   .use(errors)
 
 app.get(`${config.http.prefix}/api`, apiService)
+app.get(`${config.http.prefix}/demo`, demoService)
 
 serve({
   fetch: app.fetch,
diff --git a/src/service/api.js b/src/service/api.js
@@ -3,6 +3,7 @@ import hashjs from 'hash.js'
 import { HTTPException } from 'hono/http-exception'
 import config from '../config.js'
 import { format as lyricFormat } from '../utils/lyric.js'
+import { readCookieFile, isAllowedHost } from '../utils/cookie.js'
 import { LRUCache } from 'lru-cache'
 
 const cache = new LRUCache({
@@ -50,6 +51,16 @@ export default async (c) => {
     c.header('x-cache', 'miss')
     const meting = new Meting(server)
     meting.format(true)
+
+    // 检查 referrer 并配置 cookie
+    const referrer = c.req.header('referer')
+    if (isAllowedHost(referrer)) {
+      const cookie = await readCookieFile(server)
+      if (cookie) {
+        meting.cookie(cookie)
+      }
+    }
+
     const method = METING_METHODS[type]
     let response
     try {
@@ -80,6 +91,11 @@ export default async (c) => {
         .replace('://m7c.', '://m7.')
         .replace('://m8c.', '://m8.')
         .replace('http://', 'https://')
+      if (url.includes('vuutv=')) {
+        const tempUrl = new URL(url)
+        tempUrl.search = ''
+        url = tempUrl.toString()
+      }
     }
     if (server === 'tencent') {
       url = url
diff --git a/src/service/demo.js b/src/service/demo.js
@@ -0,0 +1,30 @@
+import config from '../config.js'
+import { html } from 'hono/html'
+
+export default async (c) => {
+  // 1. 初始化参数
+  const query = c.req.query()
+  const server = query.server || 'netease'
+  const type = query.type || 'search'
+  const id = query.id || 'hello'
+
+  // 2. 生成 HTML
+  return c.html(html`
+<html>
+<head>
+  <meta charset="UTF-8">
+  <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/aplayer@1.10.1/dist/APlayer.min.css">
+  <script src="https://cdn.jsdelivr.net/npm/aplayer@1.10.1/dist/APlayer.min.js"></script>
+  <script src="https://cdn.jsdelivr.net/npm/meting@2.0.2/dist/Meting.min.js"></script>
+</head>
+<body>
+  <meting-js
+    server="${server}"
+    type="${type}"
+    id="${id}"
+    api="${config.meting.url}/api?server=:server&type=:type&id=:id&r=:r"
+  />
+</body>
+</html>
+  `)
+}
diff --git a/src/utils/cookie.js b/src/utils/cookie.js
@@ -0,0 +1,37 @@
+import { readFile } from 'node:fs/promises'
+import { resolve } from 'node:path'
+import { URL } from 'node:url'
+import config from '../config.js'
+
+/**
+ * 读取指定平台的 cookie 文件
+ * @param {string} server - 平台名称 (netease, tencent 等)
+ * @returns {Promise<string>} cookie 字符串，失败时返回空字符串
+ */
+export async function readCookieFile (server) {
+  try {
+    const cookiePath = resolve(process.cwd(), 'cookie', server)
+    const cookie = await readFile(cookiePath, 'utf-8')
+    return cookie.trim()
+  } catch (error) {
+    return ''
+  }
+}
+
+/**
+ * 验证 referrer 是否在允许的主机列表中
+ * @param {string} referrer - 请求的 referrer
+ * @returns {boolean} 是否允许
+ */
+export function isAllowedHost (referrer) {
+  if (config.meting.cookie.allowHosts.length === 0) return true
+  if (!referrer) return false
+
+  try {
+    const url = new URL(referrer)
+    const hostname = url.hostname.toLowerCase()
+    return config.meting.cookie.allowHosts.includes(hostname)
+  } catch (error) {
+    return false
+  }
+}
diff --git a/yarn.lock b/yarn.lock

Original file line number	Diff line number	Diff line change
`@@ -1,2 +1,3 @@`
`1`	`1`	`node_modules/`
`2`	`2`	`.env`
	`3`	`+cookie/`
Original file line number	Diff line number	Diff line change
`@@ -25,6 +25,11 @@ export default {`
`25`	`25`	`},`
`26`	`26`	`meting: {`
`27`	`27`	`url: process.env.METING_URL \|\| '',`
`28`		`- token: process.env.METING_TOKEN \|\| 'token'`
	`28`	`+ token: process.env.METING_TOKEN \|\| 'token',`
	`29`	`+ cookie: {`
	`30`	`+ allowHosts: process.env.METING_COOKIE_ALLOW_HOSTS ?`
	`31`	`+ (process.env.METING_COOKIE_ALLOW_HOSTS).split(',').map(h => h.trim().toLowerCase()) :`
	`32`	`+ []`
	`33`	`+ }`
`29`	`34`	`}`
`30`	`35`	`}`