mirror of
https://github.com/Evil0ctal/WeChat-Channels-Video-File-Decryption.git
synced 2026-10-26 01:54:46 +08:00
Evil0ctal
8900a7c6fb
问题修复: - 修复解密超过 80MB 视频时页面崩溃的问题（issue #4 #6 #8） - 根因：旧实现将整段视频经 CDP 管道传入浏览器做 XOR，base64 膨胀后超过 Chromium DevTools 协议 100MB 单条消息上限，导致页面被关闭 - 将 XOR 解密从浏览器移至 Node.js 端，浏览器仅负责生成 128KB 密钥流， 视频数据不再进入浏览器，文件大小不再受此限制 新功能: - 新增 lib/decrypt.js 解密核心模块（decryptBuffer / assertMp4） - 新增 decode_key 密钥流 LRU 缓存，命中后跳过浏览器 WASM 调用， 可通过 KEYSTREAM_CACHE_MAX 环境变量配置上限（默认100） - 新增 test/decrypt.test.js 单元测试，覆盖 120MB 大文件边界场景 其他: - Dockerfile 补充拷贝 lib 目录，修复容器内模块缺失 - worker.html 的 decryptVideo 标注为已弃用（保留向后兼容） - 更新 README 架构说明，补充大文件故障排除与「如何获取 decode_key」说明 - 版本号升级至 2.1.0
42 lines
988 B
JSON
42 lines
988 B
JSON
{
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"name": "wechat-decrypt-api-playwright",
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"version": "2.1.0",
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"description": "WeChat Channels Video Decryption API Service (Playwright Edition) - 100% compatible with WeChat official WASM module",
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"main": "server.js",
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"scripts": {
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"start": "node server.js",
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"dev": "nodemon server.js",
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"test": "node test/decrypt.test.js",
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"install-browsers": "npx playwright install chromium --with-deps"
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},
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"keywords": [
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"wechat",
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"channels",
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"video",
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"decryption",
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"isaac64",
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"wasm",
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"playwright",
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"rpc",
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"api"
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],
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"author": "Evil0ctal <evilctal@gmail.com>",
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"license": "MIT",
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"repository": {
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"type": "git",
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"url": "https://github.com/Evil0ctal/WeChat-Channels-Video-File-Decryption.git"
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},
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"engines": {
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"node": ">=16.0.0"
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},
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"dependencies": {
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"express": "^4.18.2",
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"playwright": "^1.40.0",
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"multer": "^1.4.5-lts.1",
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"cors": "^2.8.5"
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},
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"devDependencies": {
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"nodemon": "^3.0.1"
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}
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}
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