feat(vscodex): add remote Codex collaboration module

This commit is contained in:
fawney
2026-09-01 20:25:35 +08:00
parent 5a69cfe40d
commit 30a75832f8
102 changed files with 38569 additions and 11 deletions
+4
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@@ -9,6 +9,10 @@ target/
frontend/node_modules/
frontend/dist/
frontend/.vite/
aether-vscodex/web/node_modules/
aether-vscodex/web/dist/
aether-vscodex/vscode-extension/node_modules/
aether-vscodex/vscode-extension/dist/
# Development
.git/
+6
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@@ -63,6 +63,12 @@ ADMIN_USERNAME=admin123456
# Docker/Nginx 位于独立容器时,请按实际容器网络设置,例如:172.16.0.0/12。
# AETHER_TRUSTED_PROXY_CIDRS=127.0.0.0/8,::1/128,172.16.0.0/12
# VS Code Codex 云端协同(仅在叠加 aether-vscodex/docker-compose.aether.yml 时需要)
# 内部 token 至少 24 字节,建议使用:openssl rand -base64 32
# AETHER_VSCODEX_INTERNAL_TOKEN=replace-with-a-long-random-secret
# AETHER_VSCODEX_PUBLIC_WS_URL=wss://aether.example.com/api/vscodex/ws
# AETHER_VSCODEX_ALLOWED_ORIGINS=https://aether.example.com
# docker compose 下 app 启动前自动执行 pending migration/backfill(默认 true
# AETHER_GATEWAY_AUTO_PREPARE_DATABASE=true
+9 -1
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@@ -53,7 +53,15 @@ jobs:
with:
node-version: '22'
cache: 'npm'
cache-dependency-path: frontend/package-lock.json
cache-dependency-path: |
frontend/package-lock.json
aether-vscodex/web/package-lock.json
- name: Build aether-vscodex web
working-directory: aether-vscodex/web
run: |
npm ci
npm run build
- name: Install dependencies
working-directory: frontend
+82 -2
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@@ -77,7 +77,15 @@ jobs:
with:
node-version: 22
cache: npm
cache-dependency-path: frontend/package-lock.json
cache-dependency-path: |
frontend/package-lock.json
aether-vscodex/web/package-lock.json
- name: Build aether-vscodex web
working-directory: aether-vscodex/web
run: |
npm ci
npm run build
- name: Install & build
working-directory: frontend
@@ -93,6 +101,71 @@ jobs:
if-no-files-found: error
retention-days: 1
vscodex:
name: Build VS Code Codex extension
needs: preflight
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v5
- name: Setup Node.js
uses: actions/setup-node@v4
with:
node-version: 22
cache: npm
cache-dependency-path: |
aether-vscodex/package-lock.json
aether-vscodex/web/package-lock.json
aether-vscodex/vscode-extension/package-lock.json
- name: Install module test dependencies
working-directory: aether-vscodex
run: npm ci
- name: Build the embedded Web UI
working-directory: aether-vscodex/web
run: |
npm ci
npm run build
- name: Install extension dependencies
working-directory: aether-vscodex/vscode-extension
run: npm ci
- name: Check and compile the extension
working-directory: aether-vscodex/vscode-extension
run: |
npm run check
npm run build
- name: Run module tests
working-directory: aether-vscodex
run: npm test
- name: Run Web UI tests
working-directory: aether-vscodex/web
run: npm test
- name: Package VSIX
working-directory: aether-vscodex/vscode-extension
shell: bash
run: |
set -euo pipefail
version="$(node -p "require('./package.json').version")"
npx --yes @vscode/vsce package --no-update-package-json --allow-missing-repository
source_vsix="codex-remote-collab-${version}.vsix"
test -f "${source_vsix}"
mv "${source_vsix}" "aether-vscodex-${version}.vsix"
unzip -l "aether-vscodex-${version}.vsix" | grep 'extension/node_modules/ws/index.js' >/dev/null
- name: Upload VSIX artifact
uses: actions/upload-artifact@v5
with:
name: aether-vscodex-vsix
path: aether-vscodex/vscode-extension/aether-vscodex-*.vsix
if-no-files-found: error
retention-days: 7
build:
name: Build ${{ matrix.name }}
needs: preflight
@@ -299,7 +372,7 @@ jobs:
github-release:
name: GitHub Release assets
needs: [preflight, docker, package]
needs: [preflight, docker, package, vscodex]
if: needs.preflight.outputs.publish == 'true'
runs-on: ubuntu-latest
steps:
@@ -309,6 +382,12 @@ jobs:
name: release-assets
path: release-assets
- name: Download VSIX artifact
uses: actions/download-artifact@v5
with:
name: aether-vscodex-vsix
path: release-assets
- name: Delete stale draft releases for tag
env:
GH_TOKEN: ${{ github.token }}
@@ -340,3 +419,4 @@ jobs:
release-assets/*.tar.gz
release-assets/SHA256SUMS
release-assets/install.sh
release-assets/*.vsix
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@@ -248,3 +248,5 @@ src/_version.py
analysis/
new-api/
apps/aether-tunnel/aether-tunnel.toml
# Generated by frontend/scripts/sync-vscodex.mjs.
frontend/public/aether-vscodex/
Generated
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@@ -360,6 +360,7 @@ dependencies = [
"tikv-jemalloc-sys",
"tikv-jemallocator",
"tokio",
"tokio-tungstenite 0.28.0",
"tokio-util",
"tower",
"tower-http",
+9
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@@ -11,6 +11,15 @@ FROM ${NODE_BASE_IMAGE} AS frontend-builder
ARG AETHER_BUILD_VERSION
ENV AETHER_BUILD_VERSION=${AETHER_BUILD_VERSION} \
AETHER_VERSION=${AETHER_BUILD_VERSION}
WORKDIR /app/aether-vscodex/web
COPY aether-vscodex/web/package*.json ./
RUN --mount=type=cache,id=aether-vscodex-npm-cache,target=/root/.npm,sharing=locked \
npm config set registry https://registry.npmmirror.com && \
npm ci --no-audit --no-fund
COPY aether-vscodex/public /app/aether-vscodex/public
COPY aether-vscodex/web/ ./
RUN npm run build
WORKDIR /app/frontend
COPY frontend/package*.json ./
RUN --mount=type=cache,id=aether-npm-cache,target=/root/.npm,sharing=locked \
+9
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@@ -11,6 +11,15 @@ FROM ${NODE_BASE_IMAGE} AS frontend-builder
ARG AETHER_BUILD_VERSION
ENV AETHER_BUILD_VERSION=${AETHER_BUILD_VERSION} \
AETHER_VERSION=${AETHER_BUILD_VERSION}
WORKDIR /app/aether-vscodex/web
COPY aether-vscodex/web/package*.json ./
RUN --mount=type=cache,id=aether-vscodex-npm-cache,target=/root/.npm,sharing=locked \
npm config set registry https://registry.npmmirror.com && \
npm ci --no-audit --no-fund
COPY aether-vscodex/public /app/aether-vscodex/public
COPY aether-vscodex/web/ ./
RUN npm run build
WORKDIR /app/frontend
COPY frontend/package*.json ./
RUN --mount=type=cache,id=aether-npm-cache,target=/root/.npm,sharing=locked \
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@@ -136,6 +136,12 @@ make dev
`make dev` 会同时启动后端 `aether-gateway` 和前端 `frontend` 的 Vite dev server。需要单独启动时可使用 `make dev-backend``make dev-frontend`
Postgres / Redis 本地依赖未就绪时,`make dev` 会自动执行 `docker compose up -d postgres redis`
## Codex 远程协同
`aether-vscodex/` 是独立的 VS Code Codex 协同模块:同步模式跟随 VS Code 官方 Codex 面板当前会话且不另起进程;异步模式使用独立 app-server,让浏览器自行列出、恢复、新建和切换会话。两种模式都能从本机 URL 或 Aether 云端查看输出、发送消息和处理授权,模块内的 Vue 前端提供中英文界面。
安装、云端配对和安全边界请参阅 [`aether-vscodex/README.md`](aether-vscodex/README.md)。
## Aether Tunnel (可选)
Aether Tunnel 是配套的正向代理节点,部署在海外 VPS 上,为墙内的 Aether 实例中转 API 流量。
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@@ -0,0 +1,10 @@
.git
.github
node_modules
test
fixtures
vscode-extension
*.vsix
coverage
data
.DS_Store
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@@ -0,0 +1,8 @@
node_modules/
vscode-extension/node_modules/
vscode-extension/dist/
data/
coverage/
*.vsix
.DS_Store
*.log
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@@ -0,0 +1,26 @@
FROM node:22-alpine
ENV NODE_ENV=production \
HOST=0.0.0.0 \
PORT=8788 \
AETHER_VSCODEX_DATA_DIR=/var/lib/aether-vscodex
WORKDIR /app
COPY package.json package-lock.json ./
RUN npm ci --omit=dev && npm cache clean --force
COPY cloud ./cloud
COPY relay ./relay
COPY public ./public
RUN mkdir -p /var/lib/aether-vscodex && chown -R node:node /var/lib/aether-vscodex /app
USER node
EXPOSE 8788
HEALTHCHECK --interval=30s --timeout=5s --start-period=5s --retries=3 \
CMD node -e "fetch('http://127.0.0.1:8788/healthz').then(r=>{if(!r.ok)process.exit(1)}).catch(()=>process.exit(1))"
CMD ["node", "cloud/server.js"]
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@@ -0,0 +1,283 @@
# aether-vscodex
这个项目让浏览器从本机 URL 或 Aether 云端查看、输入并处理 Codex 会话,提供两种
可随时切换的控制模式。默认的**同步模式**通过官方扩展使用的本机 IPC socket,严格
跟随 VS Code Codex 面板当前会话,不启动另一个 `codex` 进程;**异步模式**由伴随扩展
启动独立 app-server,网页可以自行列出、恢复、新建和切换会话。
同一个伴随扩展可同时连接两个互不替代的通道:本机 loopback 控制台和部署在
Aether 中的云端控制台。本机通道默认免密码且只能从本机访问;云端通道使用
Aether 登录鉴权、一次性浏览器票据和独立设备凭据;父页面不会通过协议把 Aether JWT
传给 iframe 或 Node sidecar。iframe 是随 Aether 一起发布的同源受信代码,不应被视为
隔离不受信内容的安全边界。
`vscode-extension/codex-remote-collab-0.4.0.vsix` 安装到 VS Code 后,会作为官方
`openai.chatgpt` Codex 扩展的伴随扩展,并自动托管只监听本机的 relay。开发时仍可
单独运行 `relay/server.js`。不要卸载或替换官方 Codex 扩展。
## 工作方式
```text
官方 VS Code Codex 会话
│ 本机私有 IPC(只在 VS Code 所在机器上)
┌── 本机 relay ── http://127.0.0.1:8787
VS Code aether-vscodex 扩展 ────┤
└── Aether gateway ── 用户/设备隔离的云端 relay
```
控制模式与传输通道是两个独立维度:切换同步/异步不会重连本地或云端 relay。本机和
Aether 控制页连接到同一台 VS Code 主机时,会看到同一个当前模式。
| 控制模式 | 会话所有者 | 网页会话导航 |
| --- | --- | --- |
| 同步 | 官方 VS Code Codex 面板 | 禁止网页自行切换;自动跟随 VS Code |
| 异步 | 扩展启动的独立 app-server | 可列出、恢复、新建和切换会话 |
浏览器的 `operator` 可以发送任务、继续/中断当前 turn,并处理 Codex 的审批、
用户输入和 MCP elicitation`viewer` 只能查看事件和输出。远程浏览器不接触
VS Code 的 SecretStorage,也不直接连接 IPC socket。
## 前端结构
Aether 页面使用仓库既有的 Vue 3、TypeScript、Vite 和 i18n。独立控制台也提供
Vue/Vite 源码入口,但当前高保真的会话渲染与协议状态机作为兼容运行时保留,构建到
`public/` 后同时供本机 URL 和 Aether 同源 iframe 使用。这样不需要一次性重写并丢失
命令展开、滚动锚点、思考状态、Markdown、子代理、模型和权限菜单等已有行为。
界面支持 `zh-CN``en-US`。Aether 的语言和深浅色主题会通过经过来源校验的
`postMessage` 同步给 iframe;VS Code 命令与设置说明使用 `package.nls` 本地化。
## Aether 云端部署
云端模式由 Aether gateway 和独立 Node sidecar 组成。sidecar 只在 Compose 内网暴露
8788,公网的 HTTP、配对交换和 WebSocket 都经 Aether gateway
```text
GET /api/users/me/vscodex/devices
POST /api/users/me/vscodex/pairings
DELETE /api/users/me/vscodex/devices/:device_id
POST /api/users/me/vscodex/ws-tickets
POST /api/vscodex/pair
WS /api/vscodex/ws
```
生成至少 32 字节的内部令牌,并按 Aether 的公开 HTTPS 地址设置变量:
```sh
export AETHER_VSCODEX_INTERNAL_TOKEN="$(openssl rand -base64 32)"
export AETHER_VSCODEX_PUBLIC_WS_URL="wss://aether.example.com/api/vscodex/ws"
export AETHER_VSCODEX_ALLOWED_ORIGINS="https://aether.example.com"
docker compose \
-f docker-compose.yml \
-f docker-compose.local.yml \
-f aether-vscodex/docker-compose.aether.yml \
up -d --build
```
源码部署必须包含 `docker-compose.local.yml`,以保证 gateway、前端和 sidecar 来自同一份
checkout。使用发布镜像时可以去掉该文件,但 `APP_IMAGE` 必须固定为包含相同
`aether-vscodex` 协议版本的 Aether 镜像,不能把当前 sidecar 与旧的 `latest` gateway 混用。
首次使用源码 Compose 前先构建控制台;正式 Aether 发布流程与 Dockerfile 已自动执行
同一步骤:
```sh
npm --prefix aether-vscodex/web ci
npm --prefix aether-vscodex/web run build
```
第一阶段 sidecar 是有状态单副本:设备凭据的 scrypt 哈希保存在
`vscodex_data`,短期配对码、60 秒一次性浏览器票据和在线房间保存在内存。不要在未引入
共享连接目录前横向扩容 sidecar。
登录 Aether 后打开“Codex 远程控制”,生成一次性配对码。然后在 VS Code 命令面板执行
**Codex Remote: Pair with Aether**,填写 Aether 地址和配对码。插件会把设备凭据写入
VS Code SecretStorage,并同时保持本机控制台连接。
## 快速开始
前提:Node.js 20+;官方 `openai.chatgpt` VS Code 扩展已安装并登录;目标会话
已经在 VS Code 的 Codex 面板中打开。VS Code 和 relay 必须以同一个操作系统用户
运行,因为 IPC socket 是本机文件。
1. 安装依赖并构建伴随扩展:
```sh
npm --prefix vscode-extension install
npm --prefix vscode-extension run build
```
本机 `ws://` 地址会由扩展自动启动 relay;loopback 模式默认不需要 token,且
`host` 模式不会启动 `codex app-server`。
2. 安装 `vscode-extension/codex-remote-collab-0.4.0.vsix`(或在扩展目录先
`npm run build` 再用 `npx --yes @vscode/vsce package` 打包),然后在 VS Code
执行 **Developer: Reload Window**。
3. 在 VS Code 设置中填写:
```json
{
"codexRemoteCollab.localRelayUrl": "ws://127.0.0.1:8787/v1/connect",
"codexRemoteCollab.controlMode": "sync",
"codexRemoteCollab.autoDiscoverThread": true,
"codexRemoteCollab.autoStart": true
}
```
4. 执行一次 **Developer: Reload Window** 后,扩展会自动找到最近的、仍由官方
VS Code Codex owner 持有的会话,并把已有输出同步到 relay;如果没有自动启动,
无需手动启动或断开。右下角状态项只用于显示状态并打开 Web。需要精确指定会话时,执行
**Codex Remote: Set Existing Thread ID**;留空则恢复自动发现。
官方 Codex 面板切换会话时,Web 默认会在新会话快照就绪后自动跟随;正在执行或等待
授权的旧会话会先保持附着,结束后再安全切换。
5. 浏览器打开 `http://127.0.0.1:8787`,页面会自动以本机 operator 身份连接,
不需要输入密码。
如果页面显示“等待 VS Code 主机连接”,先确认 relay 地址与扩展设置的端口完全一致,
然后在 VS Code 执行一次 **Developer: Reload Window**。同步模式必须在官方 Codex
面板已经打开至少一个会话后才能发现 owner;通常不需要手工填写
`codexRemoteCollab.threadId`,留空会自动选择最近的可用会话。若之前填写过已经关闭的
thread ID,清空该设置后再重载窗口。
### 发布与下载插件
正式发布时不需要用户在本地编译。仓库的 `.github/workflows/release.yml` 在推送
`vX.Y.Z`、`vX.Y.Z-beta.N` 或 `vX.Y.Z-rc.N` 标签时,会在 GitHub Actions 中完成 Web
前端构建、扩展编译和 VSIX 打包,并把
`aether-vscodex-<extension-version>.vsix` 附加到对应的 GitHub Release。用户从 Release
页面下载该 VSIX,在 VS Code 的扩展视图中选择“从 VSIX 安装...”即可;安装后执行一次
**Developer: Reload Window**。
手动运行该 workflow 时,VSIX 会作为 `aether-vscodex-vsix` Actions artifact 提供下载,
但不会创建 GitHub Release。源码目录中的 VSIX 只用于本地开发验证,不是用户发布渠道。
如果命令面板提示 `command 'codexRemoteCollab.start' not found`,通常是旧版
VSIX 激活失败(旧包可能没有包含 `ws` 运行依赖)。请安装当前的
`codex-remote-collab-0.4.0.vsix` 并使用 `--force` 覆盖旧版本,然后执行一次
**Developer: Reload Window**
```sh
code --install-extension vscode-extension/codex-remote-collab-0.4.0.vsix --force
```
也可以在 **Output → Codex Remote Collaboration** 中确认没有
`Cannot find module 'ws'`;出现该错误时,说明扩展尚未成功激活。
网页现在按官方 Codex Webview 的会话模型展示:历史和实时输出在中间消息流,用户、
助手、reasoning、命令输出分别投影为对应的消息项;助手内容支持安全的 Markdown、
代码块和复制操作,reasoning/命令活动可折叠。底部 composer 使用可编辑富文本区域,
回车发送、Shift+Enter 换行;审批和用户输入会以内嵌 card 出现在会话流中,支持风险
标记、输入控件、授权范围和明确的允许/拒绝动作。附着适配器会额外发送可选的
`messages` 角色投影,旧版 host 没有该字段时网页仍回退到纯文本快照。
页面打开后自动连接并在断线后重连,不再需要手动点击“连接”或“断开”。同步模式下
会话列表、返回历史和新建入口会被禁用,所有输入都发送到 VS Code 当前会话。这里复刻的是从本机已安装
官方 bundle 审计出的布局、状态和交互;官方 bundle 依赖 VS Code 私有 Webview API
不能安全地直接作为 iframe 嵌入浏览器。
底部的“同步 / 异步”分段控件发送 `control/mode/set`。当前 turn 正在执行或存在待处理
授权、用户输入时,主机拒绝切换;候选适配器启动失败时保留原模式和原会话。切入异步
模式后,页面顶部会恢复会话历史、新建和选择入口;`session/list` 映射到
`thread/list`,选择会话使用 `thread/resume` 并水合完整历史,新建会话使用
`thread/start`。切回同步模式会关闭独立 app-server,并重新以 VS Code 面板为唯一
会话导航来源。
### 认证(可选)
如果以后需要保护 relay,可显式开启认证;本机流程默认不需要这些变量:
```sh
CODEX_REMOTE_AUTH=required \
CODEX_REMOTE_HOST_TOKEN='host-only-secret' \
CODEX_REMOTE_TOKEN='browser-operator-secret' \
CODEX_REMOTE_VIEW_TOKEN='browser-viewer-secret' \
CODEX_REMOTE_MODE=host npm start
```
认证开启后,Host token 填在 VS Code 扩展中,Operator/Viewer token 填在浏览器中。
## `spawn codex ENOENT` 是什么
这个错误只表示某处正在尝试启动**独立**的 `codex app-server`,但 VS Code 图形
进程的 `PATH` 找不到可执行文件。对于本项目默认的同步模式,不会调用
`spawn codex`,因此不需要通过设置 `codexCommand` 来修复它。
只有切换到异步模式(或仍使用旧版兼容设置)才需要独立可执行文件:
```json
"codexRemoteCollab.controlMode": "async"
```
扩展会优先解析 `codexRemoteCollab.codexCommand`,并可回退到官方 Codex 扩展内置的
可执行文件;`codexRemoteCollab.codexArgs` 默认是 `["app-server", "--stdio"]`。
旧 `mode=attach/spawn` 会分别迁移为 `sync/async`。
## Relay 模式
### `host`(推荐)
relay 只负责认证、事件缓存和转发;VS Code 扩展通过私有 IPC 附着官方 Codex
会话。必须先打开目标会话;本机 loopback 默认不需要 host token,只有显式开启认证时
才把 host token 提供给扩展。
### `embedded`(旧的独立进程模式)
只有显式设置 `CODEX_REMOTE_MODE=embedded` 时,relay 才会启动自己的
`codex app-server --stdio`,适合测试页面和公开 app-server 协议;它与 VS Code
当前会话无关:
```sh
CODEX_REMOTE_MODE=embedded CODEX_CWD="$PWD" npm start
```
`CODEX_BIN` 可指定独立进程的可执行文件;`CODEX_ARGS_JSON` 可覆盖其参数。不要
把这些设置误认为 attach 模式的必要配置。
## HTTP API
认证开启时,除 `/api/health` 外的 `/api/*` 都需要
`Authorization: Bearer <operator-or-viewer-token>` 或 `X-Codex-Token`;本机免认证
模式下 loopback 请求直接作为 operator 处理。
```text
GET /api/health
GET /api/state
GET /api/events?fromSeq=0
POST /api/command {"commandId":"...","method":"turn/start","params":{...}}
POST /api/respond {"requestId":"...","result":{...}}
```
host 模式下,同步控制会拒绝 `thread/start` 和网页会话导航;异步控制会把它们转给
独立 app-server。浏览器使用 `threadId` 发送 `turn/start`、`turn/steer` 或
`turn/interrupt`。认证开启时写操作和
响应请求必须使用 operator token;本机免认证模式下 loopback operator 可直接操作。
## 私有协议和限制
- IPC follower 协议是官方 VS Code 扩展的私有、带版本号实现,不是公开 API;官方
扩展升级后可能需要同步适配。启用 `codexRemoteCollab.ipcStrictVersions`
时,未知 stream 版本会让连接报错而不是猜测执行。
- 自动发现只把本地 rollout 元数据当作候选,最终仍通过 IPC owner discovery
验证;生产或多会话场景建议设置明确的 `threadId`。
- relay 默认只监听 loopback,且 loopback 默认免认证;这意味着同一台机器上能访问
loopback 的本地进程都可能控制会话,不要把它反向代理或暴露到外部。如果开启 token
认证,token 是 bearer secret。高风险授权默认被 host policy 拒绝,只有显式设置
`codexRemoteCollab.allowHighRiskApprovals=true` 才允许。
- 输出会做常见 token/密码脱敏,但不能识别所有秘密;不要把凭据发送给 Codex。
- 当前 UI 控制一个 host 会话,不提供多人同时编辑或文件同步。
## 测试
根目录测试使用假的 stdio app-server,不会向真实 Codex 发送任务:
```sh
npm test
cd vscode-extension && npm run check && npm run build
```
要验证真实附着,只读地打开官方 VS Code 会话后启动 bridge;不要在验证脚本中
调用 `turn/start`,除非你确实要向该会话发送任务。
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"use strict";
const crypto = require("node:crypto");
const fs = require("node:fs");
const http = require("node:http");
const net = require("node:net");
const path = require("node:path");
const { URL } = require("node:url");
const { WebSocket, WebSocketServer } = require("ws");
const { CodexRelay } = require("../relay/server.js");
const MAX_JSON_BYTES = 64 * 1024;
const MAX_WS_BYTES = 16 * 1024 * 1024;
const DEFAULT_PAIRING_TTL_MS = 10 * 60 * 1000;
const DEFAULT_TICKET_TTL_MS = 60 * 1000;
const DEFAULT_ROOM_IDLE_MS = 30 * 60 * 1000;
class DeviceStore {
constructor(filePath) {
this.filePath = filePath;
this.data = { version: 1, devices: [] };
this.load();
}
load() {
try {
const parsed = JSON.parse(fs.readFileSync(this.filePath, "utf8"));
if (parsed?.version !== 1 || !Array.isArray(parsed.devices)) throw new Error("unsupported device store format");
this.data = parsed;
} catch (error) {
if (error?.code !== "ENOENT") throw error;
fs.mkdirSync(path.dirname(this.filePath), { recursive: true, mode: 0o700 });
this.persist();
}
}
list(userId, connectedDeviceIds = new Set()) {
return this.data.devices
.filter((device) => device.user_id === userId && !device.revoked_at)
.map((device) => publicDevice(device, connectedDeviceIds.has(device.id)));
}
create(userId, name) {
const id = crypto.randomUUID();
const secret = crypto.randomBytes(32).toString("base64url");
const salt = crypto.randomBytes(16).toString("base64url");
const now = new Date().toISOString();
const device = {
id,
user_id: userId,
name: normalizeName(name),
secret_salt: salt,
secret_hash: deriveSecret(secret, salt),
created_at: now,
last_seen_at: null,
revoked_at: null,
};
this.data.devices.push(device);
this.persist();
return { device: publicDevice(device, false), token: `avx1.${id}.${secret}` };
}
authenticate(token) {
const parsed = parseDeviceToken(token);
if (!parsed) return null;
const device = this.data.devices.find((candidate) => candidate.id === parsed.id && !candidate.revoked_at);
if (!device) return null;
const actual = Buffer.from(deriveSecret(parsed.secret, device.secret_salt), "base64url");
const expected = Buffer.from(device.secret_hash, "base64url");
if (actual.length !== expected.length || !crypto.timingSafeEqual(actual, expected)) return null;
return device;
}
get(userId, deviceId) {
return this.data.devices.find((device) => device.user_id === userId && device.id === deviceId && !device.revoked_at) || null;
}
touch(deviceId) {
const device = this.data.devices.find((candidate) => candidate.id === deviceId && !candidate.revoked_at);
if (!device) return;
device.last_seen_at = new Date().toISOString();
this.persist();
}
revoke(userId, deviceId) {
const device = this.get(userId, deviceId);
if (!device) return false;
device.revoked_at = new Date().toISOString();
this.persist();
return true;
}
persist() {
fs.mkdirSync(path.dirname(this.filePath), { recursive: true, mode: 0o700 });
const temporary = `${this.filePath}.${process.pid}.${crypto.randomBytes(4).toString("hex")}.tmp`;
fs.writeFileSync(temporary, `${JSON.stringify(this.data, null, 2)}\n`, { mode: 0o600 });
fs.renameSync(temporary, this.filePath);
}
}
class EphemeralCredentials {
constructor(options = {}) {
this.pairingTtlMs = options.pairingTtlMs || DEFAULT_PAIRING_TTL_MS;
this.ticketTtlMs = options.ticketTtlMs || DEFAULT_TICKET_TTL_MS;
this.pairings = new Map();
this.tickets = new Map();
}
createPairing(userId, requestedName) {
const code = pairingCode();
const record = {
id: crypto.randomUUID(),
code,
user_id: userId,
requested_name: normalizeName(requestedName),
expires_at_ms: Date.now() + this.pairingTtlMs,
};
this.pairings.set(normalizePairingCode(code), record);
return record;
}
consumePairing(code) {
const key = normalizePairingCode(code);
const record = this.pairings.get(key);
this.pairings.delete(key);
if (!record || record.expires_at_ms <= Date.now()) return null;
return record;
}
createTicket(userId, deviceId) {
const ticket = `avt1.${crypto.randomBytes(32).toString("base64url")}`;
this.tickets.set(ticket, {
user_id: userId,
device_id: deviceId,
expires_at_ms: Date.now() + this.ticketTtlMs,
});
return ticket;
}
consumeTicket(ticket) {
const record = this.tickets.get(ticket);
this.tickets.delete(ticket);
if (!record || record.expires_at_ms <= Date.now()) return null;
return record;
}
cleanup() {
const now = Date.now();
for (const [key, record] of this.pairings) if (record.expires_at_ms <= now) this.pairings.delete(key);
for (const [key, record] of this.tickets) if (record.expires_at_ms <= now) this.tickets.delete(key);
}
}
class RoomManager {
constructor(options = {}) {
this.rooms = new Map();
this.pendingRooms = new Map();
this.revokedRoomKeys = new Set();
this.idleMs = options.idleMs || DEFAULT_ROOM_IDLE_MS;
}
key(userId, deviceId) {
return `${encodeURIComponent(userId)}:${deviceId}`;
}
async get(userId, deviceId) {
const key = this.key(userId, deviceId);
if (this.revokedRoomKeys.has(key)) throw httpError(401, "device revoked");
let room = this.rooms.get(key);
if (!room && this.pendingRooms.has(key)) room = await this.pendingRooms.get(key);
if (!room) {
const creating = this.createRoom(key, userId, deviceId);
this.pendingRooms.set(key, creating);
try {
room = await creating;
} finally {
this.pendingRooms.delete(key);
}
}
if (this.revokedRoomKeys.has(key)) throw httpError(401, "device revoked");
room.lastActiveMs = Date.now();
return room;
}
async createRoom(key, userId, deviceId) {
const hostToken = randomToken();
const operatorToken = randomToken();
const relay = new CodexRelay({
host: "127.0.0.1",
port: 0,
mode: "host",
authRequired: true,
hostToken,
operatorToken,
viewerToken: randomToken(),
});
await relay.start();
if (this.revokedRoomKeys.has(key)) {
await relay.stop().catch(() => undefined);
throw httpError(401, "device revoked");
}
const address = relay.address();
const room = {
key,
userId,
deviceId,
relay,
hostToken,
operatorToken,
baseUrl: `ws://127.0.0.1:${address.port}`,
connections: 0,
lastActiveMs: Date.now(),
};
this.rooms.set(key, room);
return room;
}
connectedDeviceIds(userId) {
return new Set([...this.rooms.values()]
.filter((room) => room.userId === userId && room.relay.state.hostConnected)
.map((room) => room.deviceId));
}
retain(room) {
room.connections += 1;
room.lastActiveMs = Date.now();
}
release(room) {
room.connections = Math.max(0, room.connections - 1);
room.lastActiveMs = Date.now();
}
async cleanup() {
const now = Date.now();
for (const [key, room] of this.rooms) {
if (room.connections > 0 || now - room.lastActiveMs < this.idleMs) continue;
this.rooms.delete(key);
await room.relay.stop();
}
}
async revoke(userId, deviceId) {
const key = this.key(userId, deviceId);
this.revokedRoomKeys.add(key);
const pending = this.pendingRooms.get(key);
if (pending) await pending.catch(() => undefined);
const room = this.rooms.get(key);
if (!room) return;
this.rooms.delete(key);
await room.relay.stop();
}
async stop() {
await Promise.allSettled([...this.pendingRooms.values()]);
this.pendingRooms.clear();
const rooms = [...this.rooms.values()];
this.rooms.clear();
this.revokedRoomKeys.clear();
await Promise.allSettled(rooms.map((room) => room.relay.stop()));
}
}
class AetherVscodexCloudServer {
constructor(options = {}) {
this.host = options.host || process.env.HOST || "127.0.0.1";
this.port = parsePort(options.port ?? process.env.PORT, 8788);
this.internalToken = options.internalToken || process.env.AETHER_VSCODEX_INTERNAL_TOKEN || "";
this.publicWsUrl = options.publicWsUrl || process.env.AETHER_VSCODEX_PUBLIC_WS_URL || "";
this.allowedOrigins = normalizeOrigins(options.allowedOrigins ?? process.env.AETHER_VSCODEX_ALLOWED_ORIGINS);
const dataDir = options.dataDir || process.env.AETHER_VSCODEX_DATA_DIR || path.join(process.cwd(), "data");
this.store = options.store || new DeviceStore(path.join(dataDir, "devices.json"));
this.credentials = options.credentials || new EphemeralCredentials(options);
this.rooms = options.rooms || new RoomManager(options);
this.exchangeAttempts = new Map();
this.httpServer = null;
this.wsServer = null;
this.cleanupTimer = null;
}
async start() {
if (!this.internalToken) throw new Error("AETHER_VSCODEX_INTERNAL_TOKEN is required");
if (Buffer.byteLength(this.internalToken, "utf8") < 24) throw new Error("AETHER_VSCODEX_INTERNAL_TOKEN must contain at least 24 bytes");
if (!this.publicWsUrl) throw new Error("AETHER_VSCODEX_PUBLIC_WS_URL is required");
validatePublicWsUrl(this.publicWsUrl);
if (!isLoopbackHost(this.host) && this.allowedOrigins.size === 0) {
throw new Error("AETHER_VSCODEX_ALLOWED_ORIGINS is required when binding outside loopback");
}
this.httpServer = http.createServer((request, response) => {
void this.handleHttp(request, response).catch((error) => {
jsonResponse(response, error.statusCode || 500, { error: error.expose ? error.message : "internal server error" });
});
});
this.wsServer = new WebSocketServer({ noServer: true, maxPayload: MAX_WS_BYTES });
this.httpServer.on("upgrade", (request, socket, head) => this.handleUpgrade(request, socket, head));
this.cleanupTimer = setInterval(() => {
this.credentials.cleanup();
this.cleanupExchangeAttempts();
void this.rooms.cleanup();
}, 30_000);
this.cleanupTimer.unref();
await new Promise((resolve, reject) => {
const onError = (error) => reject(error);
this.httpServer.once("error", onError);
this.httpServer.listen(this.port, this.host, () => {
this.httpServer.off("error", onError);
resolve();
});
});
return this.address();
}
address() {
const address = this.httpServer.address();
if (!address || typeof address === "string") return { host: this.host, port: this.port };
return { host: address.address, port: address.port };
}
async stop() {
if (this.cleanupTimer) clearInterval(this.cleanupTimer);
this.cleanupTimer = null;
if (this.wsServer) {
for (const client of this.wsServer.clients) client.close(1001, "server shutting down");
await new Promise((resolve) => this.wsServer.close(() => resolve()));
}
if (this.httpServer) await new Promise((resolve) => this.httpServer.close(() => resolve()));
this.wsServer = null;
this.httpServer = null;
await this.rooms.stop();
}
async handleHttp(request, response) {
const requestUrl = new URL(request.url || "/", "http://sidecar.local");
if (request.method === "GET" && requestUrl.pathname === "/healthz") {
jsonResponse(response, 200, { ok: true, service: "aether-vscodex", mode: "single-replica" });
return;
}
if (request.method === "POST" && requestUrl.pathname === "/v1/pairings/exchange") {
this.enforceExchangeRate(request);
const body = await readJson(request);
const pairing = this.credentials.consumePairing(body.code);
if (!pairing) throw httpError(400, "invalid or expired pairing code");
const created = this.store.create(pairing.user_id, body.name || pairing.requested_name);
jsonResponse(response, 201, {
device_id: created.device.id,
device_name: created.device.name,
device_token: created.token,
ws_url: this.publicWsUrl,
});
return;
}
const match = requestUrl.pathname.match(/^\/internal\/v1\/users\/([^/]+)\/(devices|pairings|ws-tickets)(?:\/([^/]+))?$/);
if (!match) {
jsonResponse(response, 404, { error: "not found" });
return;
}
this.requireInternalAuth(request);
const userId = decodeURIComponent(match[1]);
const resource = match[2];
const resourceId = match[3] ? decodeURIComponent(match[3]) : null;
if (!userId || userId.length > 256) throw httpError(400, "invalid user id");
if (request.method === "GET" && resource === "devices" && !resourceId) {
jsonResponse(response, 200, { devices: this.store.list(userId, this.rooms.connectedDeviceIds(userId)) });
return;
}
if (request.method === "POST" && resource === "pairings" && !resourceId) {
const body = await readJson(request);
const pairing = this.credentials.createPairing(userId, body.name);
jsonResponse(response, 201, {
pairing_id: pairing.id,
code: pairing.code,
expires_at: new Date(pairing.expires_at_ms).toISOString(),
});
return;
}
if (request.method === "DELETE" && resource === "devices" && resourceId) {
if (!this.store.revoke(userId, resourceId)) throw httpError(404, "device not found");
await this.rooms.revoke(userId, resourceId);
response.writeHead(204, { "Cache-Control": "no-store" });
response.end();
return;
}
if (request.method === "POST" && resource === "ws-tickets" && !resourceId) {
const body = await readJson(request);
const deviceId = typeof body.device_id === "string" ? body.device_id : "";
if (!deviceId || !this.store.get(userId, deviceId)) throw httpError(404, "device not found");
jsonResponse(response, 201, {
ticket: this.credentials.createTicket(userId, deviceId),
ws_url: "/api/vscodex/ws",
expires_in: Math.floor(this.credentials.ticketTtlMs / 1000),
});
return;
}
jsonResponse(response, 405, { error: "method not allowed" }, { Allow: allowedMethod(resource, resourceId) });
}
requireInternalAuth(request) {
if (!this.hasInternalAuth(request)) throw httpError(401, "unauthorized");
}
hasInternalAuth(request) {
const authorization = String(request.headers.authorization || "");
const token = authorization.startsWith("Bearer ") ? authorization.slice(7) : "";
return secureEqual(token, this.internalToken);
}
enforceExchangeRate(request) {
const address = this.exchangeRateAddress(request);
const now = Date.now();
const attempts = (this.exchangeAttempts.get(address) || []).filter((time) => now - time < 60_000);
if (attempts.length >= 10) throw httpError(429, "too many pairing attempts");
attempts.push(now);
this.exchangeAttempts.set(address, attempts);
}
exchangeRateAddress(request) {
if (this.hasInternalAuth(request)) {
const forwardedAddress = singleHeaderValue(request, "x-aether-client-ip")?.trim();
if (forwardedAddress && net.isIP(forwardedAddress)) return forwardedAddress;
}
return request.socket.remoteAddress || "unknown";
}
cleanupExchangeAttempts() {
const now = Date.now();
for (const [address, attempts] of this.exchangeAttempts) {
const active = attempts.filter((time) => now - time < 60_000);
if (active.length) this.exchangeAttempts.set(address, active);
else this.exchangeAttempts.delete(address);
}
}
handleUpgrade(request, socket, head) {
const requestUrl = new URL(request.url || "/", "http://sidecar.local");
if (requestUrl.pathname !== "/api/vscodex/ws" && requestUrl.pathname !== "/v1/connect") {
rejectUpgrade(socket, 404, "Not Found");
return;
}
const origin = request.headers.origin;
if (origin && this.allowedOrigins.size > 0 && !this.allowedOrigins.has(normalizeOrigin(origin))) {
rejectUpgrade(socket, 403, "Forbidden");
return;
}
this.wsServer.handleUpgrade(request, socket, head, (webSocket) => {
this.wsServer.emit("connection", webSocket, request);
this.handleWebSocket(webSocket, request);
});
}
handleWebSocket(socket, request) {
let hello = null;
let token = "";
let upstream = null;
let authenticating = false;
let room = null;
const queued = [];
const authTimer = setTimeout(() => socket.close(1008, "authentication required"), 10_000);
authTimer.unref();
const connectUpstream = async () => {
if (authenticating || upstream || !hello || !token) return;
authenticating = true;
let identity;
let upstreamToken;
if (hello.clientType === "host") {
const device = this.store.authenticate(token);
if (!device) throw httpError(401, "invalid device credential");
identity = { userId: device.user_id, deviceId: device.id };
room = await this.rooms.get(identity.userId, identity.deviceId);
upstreamToken = room.hostToken;
this.store.touch(device.id);
} else {
const ticket = this.credentials.consumeTicket(token);
if (!ticket || !this.store.get(ticket.user_id, ticket.device_id)) throw httpError(401, "invalid or expired browser ticket");
identity = { userId: ticket.user_id, deviceId: ticket.device_id };
room = await this.rooms.get(identity.userId, identity.deviceId);
upstreamToken = room.operatorToken;
}
this.rooms.retain(room);
upstream = new WebSocket(`${room.baseUrl}${hello.clientType === "host" ? "/v1/connect" : "/ws"}`, {
maxPayload: MAX_WS_BYTES,
});
upstream.once("open", () => {
if (socket.readyState !== WebSocket.OPEN) {
upstream.close();
return;
}
upstream.send(JSON.stringify(hello));
upstream.send(JSON.stringify(hello.clientType === "host"
? { v: 1, kind: "auth", accessToken: upstreamToken }
: { type: "auth", token: upstreamToken }));
for (const frame of queued.splice(0)) upstream.send(frame);
});
upstream.on("message", (data, isBinary) => {
if (socket.readyState === WebSocket.OPEN) socket.send(data, { binary: isBinary });
});
upstream.on("close", (code, reason) => {
if (socket.readyState === WebSocket.OPEN) socket.close(validCloseCode(code) ? code : 1011, reason.toString().slice(0, 120) || "relay closed");
});
upstream.on("error", () => {
if (socket.readyState === WebSocket.OPEN) socket.close(1011, "relay unavailable");
});
clearTimeout(authTimer);
};
socket.on("message", (data, isBinary) => {
if (isBinary) {
socket.close(1003, "JSON text frames only");
return;
}
if (upstream) {
const text = data.toString("utf8");
if (upstream.readyState === WebSocket.OPEN) upstream.send(text);
else queued.push(text);
return;
}
let message;
try {
message = JSON.parse(data.toString("utf8"));
} catch {
socket.close(1007, "invalid JSON");
return;
}
if (message?.kind === "hello") {
if (Number(message.protocol || 1) !== 1) {
socket.close(1002, "unsupported protocol");
return;
}
hello = {
v: 1,
kind: "hello",
clientType: message.clientType === "host" ? "host" : "web",
protocol: 1,
...(typeof message.sessionId === "string" ? { sessionId: message.sessionId } : {}),
...(Number.isFinite(Number(message.lastSeq)) ? { lastSeq: Number(message.lastSeq) } : {}),
};
} else if (message?.kind === "auth" || message?.type === "auth") {
token = typeof message.accessToken === "string" ? message.accessToken : typeof message.token === "string" ? message.token : "";
} else {
socket.close(1002, "hello and auth required");
return;
}
void connectUpstream().catch(() => socket.close(1008, "authentication failed"));
});
socket.on("close", () => {
clearTimeout(authTimer);
if (upstream && upstream.readyState < WebSocket.CLOSING) upstream.close();
if (room) this.rooms.release(room);
});
socket.on("error", () => {});
}
}
function parseDeviceToken(token) {
const match = /^avx1\.([0-9a-f-]{36})\.([A-Za-z0-9_-]{32,})$/.exec(String(token || ""));
return match ? { id: match[1], secret: match[2] } : null;
}
function deriveSecret(secret, salt) {
return crypto.scryptSync(secret, Buffer.from(salt, "base64url"), 32).toString("base64url");
}
function publicDevice(device, connected) {
return {
id: device.id,
name: device.name,
connected,
created_at: device.created_at,
last_seen_at: device.last_seen_at,
};
}
function normalizeName(value) {
const name = typeof value === "string" ? value.trim().replace(/\s+/g, " ").slice(0, 80) : "";
return name || "VS Code";
}
function pairingCode() {
const alphabet = "ABCDEFGHJKLMNPQRSTUVWXYZ23456789";
const bytes = crypto.randomBytes(8);
let result = "";
for (let index = 0; index < 8; index += 1) result += alphabet[bytes[index] % alphabet.length];
return `${result.slice(0, 4)}-${result.slice(4)}`;
}
function normalizePairingCode(value) {
return String(value || "").toUpperCase().replace(/[^A-Z2-9]/g, "");
}
function randomToken() {
return crypto.randomBytes(32).toString("base64url");
}
function secureEqual(left, right) {
const a = Buffer.from(String(left || ""));
const b = Buffer.from(String(right || ""));
return a.length === b.length && crypto.timingSafeEqual(a, b);
}
function singleHeaderValue(request, name) {
const distinctValues = request.headersDistinct?.[name];
if (Array.isArray(distinctValues)) return distinctValues.length === 1 ? distinctValues[0] : null;
const value = request.headers[name];
return typeof value === "string" ? value : null;
}
function parsePort(value, fallback) {
const parsed = Number(value ?? fallback);
if (!Number.isInteger(parsed) || parsed < 0 || parsed > 65535) throw new Error("invalid port");
return parsed;
}
function normalizeOrigins(value) {
const values = Array.isArray(value) ? value : String(value || "").split(",");
return new Set(values.map(normalizeOrigin).filter(Boolean));
}
function normalizeOrigin(value) {
try {
return new URL(String(value).trim()).origin.toLowerCase();
} catch {
return "";
}
}
function validatePublicWsUrl(value) {
let url;
try {
url = new URL(value);
} catch {
throw new Error("AETHER_VSCODEX_PUBLIC_WS_URL must be an absolute WebSocket URL");
}
if (url.protocol !== "wss:" && !(url.protocol === "ws:" && isLoopbackHost(url.hostname))) {
throw new Error("AETHER_VSCODEX_PUBLIC_WS_URL must use wss:// outside loopback");
}
}
function isLoopbackHost(value) {
const host = String(value || "").replace(/^\[|\]$/g, "").toLowerCase();
return host === "127.0.0.1" || host === "localhost" || host === "::1";
}
function validCloseCode(code) {
return code === 1000 || (code >= 1001 && code <= 1014 && ![1004, 1005, 1006].includes(code)) || (code >= 3000 && code <= 4999);
}
function readJson(request) {
return new Promise((resolve, reject) => {
let size = 0;
const chunks = [];
request.on("data", (chunk) => {
size += chunk.length;
if (size > MAX_JSON_BYTES) {
reject(httpError(413, "request body too large"));
request.destroy();
return;
}
chunks.push(chunk);
});
request.on("end", () => {
try {
const value = JSON.parse(Buffer.concat(chunks).toString("utf8") || "{}");
if (!value || typeof value !== "object" || Array.isArray(value)) throw new Error();
resolve(value);
} catch {
reject(httpError(400, "invalid JSON body"));
}
});
request.on("error", reject);
});
}
function jsonResponse(response, statusCode, body, extraHeaders = {}) {
if (response.headersSent) return;
const payload = Buffer.from(JSON.stringify(body));
response.writeHead(statusCode, {
"Content-Type": "application/json; charset=utf-8",
"Content-Length": payload.length,
"Cache-Control": "no-store",
...extraHeaders,
});
response.end(payload);
}
function rejectUpgrade(socket, status, reason) {
socket.write(`HTTP/1.1 ${status} ${reason}\r\nConnection: close\r\n\r\n`);
socket.destroy();
}
function httpError(statusCode, message) {
return Object.assign(new Error(message), { statusCode, expose: statusCode < 500 });
}
function allowedMethod(resource, resourceId) {
if (resource === "devices" && resourceId) return "DELETE";
if (resource === "devices") return "GET";
return "POST";
}
async function main() {
const server = new AetherVscodexCloudServer();
const address = await server.start();
process.stdout.write(`Aether VS Codex sidecar listening on ${address.host}:${address.port}\n`);
const shutdown = async () => {
await server.stop();
process.exit(0);
};
process.once("SIGINT", shutdown);
process.once("SIGTERM", shutdown);
}
if (require.main === module) {
main().catch((error) => {
process.stderr.write(`${error.stack || error}\n`);
process.exitCode = 1;
});
}
module.exports = {
AetherVscodexCloudServer,
DeviceStore,
EphemeralCredentials,
RoomManager,
};
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services:
app:
environment:
AETHER_VSCODEX_ENABLED: "true"
AETHER_VSCODEX_INTERNAL_URL: http://vscodex:8788
AETHER_VSCODEX_INTERNAL_TOKEN: ${AETHER_VSCODEX_INTERNAL_TOKEN:?set AETHER_VSCODEX_INTERNAL_TOKEN}
AETHER_VSCODEX_PUBLIC_WS_URL: ${AETHER_VSCODEX_PUBLIC_WS_URL:?set AETHER_VSCODEX_PUBLIC_WS_URL}
depends_on:
vscodex:
condition: service_healthy
volumes:
- ./aether-vscodex/web/dist:/opt/aether/releases/image/frontend/aether-vscodex:ro
vscodex:
build:
context: ./aether-vscodex
image: ${AETHER_VSCODEX_IMAGE:-aether-vscodex:local}
environment:
HOST: 0.0.0.0
PORT: 8788
AETHER_VSCODEX_INTERNAL_TOKEN: ${AETHER_VSCODEX_INTERNAL_TOKEN:?set AETHER_VSCODEX_INTERNAL_TOKEN}
AETHER_VSCODEX_PUBLIC_WS_URL: ${AETHER_VSCODEX_PUBLIC_WS_URL:?set AETHER_VSCODEX_PUBLIC_WS_URL}
AETHER_VSCODEX_ALLOWED_ORIGINS: ${AETHER_VSCODEX_ALLOWED_ORIGINS:?set AETHER_VSCODEX_ALLOWED_ORIGINS}
AETHER_VSCODEX_DATA_DIR: /var/lib/aether-vscodex
expose:
- "8788"
volumes:
- vscodex_data:/var/lib/aether-vscodex
logging:
driver: local
options:
max-size: "50m"
max-file: "3"
restart: unless-stopped
volumes:
vscodex_data:
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# Cloud security model
## Trust boundaries
- Aether authenticates browser HTTP requests and resolves the user ID. The client never supplies a trusted user ID.
- The Node sidecar never receives an Aether access token or JWT signing key.
- A VS Code installation receives one revocable device credential. Only its scrypt hash is persisted.
- An iframe receives a random, one-time WebSocket ticket with a 60-second lifetime. Tickets are sent in an auth frame, never in a URL.
- The embedded UI is trusted, same-origin Aether code. `allow-same-origin` is required by the current integration, so the iframe is not a sandbox boundary for untrusted content even though the parent does not post its JWT into the frame.
- Relay state is isolated by `(user_id, device_id)`. A browser ticket and host credential must resolve to the same room.
## Network boundary
Run the sidecar on the private Compose network. Do not publish port 8788. Aether gateway is the only public HTTP and WebSocket entry point and authenticates internal API calls with `AETHER_VSCODEX_INTERNAL_TOKEN`.
`AETHER_VSCODEX_ALLOWED_ORIGINS` must contain the exact public Aether origin when the sidecar binds outside loopback. Public deployments must use HTTPS/WSS.
## Current scaling limit
The first release intentionally runs one sidecar replica. Pairing codes, browser tickets, and the live connection directory are process-local. Before adding replicas, move those records to a shared atomic store and add sticky or distributed WebSocket room routing.
@@ -0,0 +1,59 @@
"use strict";
const readline = require("node:readline");
let threadNumber = 0;
let turnNumber = 0;
let activeThread = null;
let activeTurn = null;
function send(message) {
process.stdout.write(`${JSON.stringify(message)}\n`);
}
const input = readline.createInterface({ input: process.stdin });
input.on("line", (line) => {
let request;
try { request = JSON.parse(line); } catch { return; }
if (request.method === "initialize") {
send({ id: request.id, result: { userAgent: "fake", codexHome: "/tmp/codex" } });
send({ method: "remoteControl/status/changed", params: { status: "disabled" } });
return;
}
if (request.method === "thread/start") {
activeThread = `thread-${++threadNumber}`;
send({ id: request.id, result: { thread: { id: activeThread }, cwd: request.params?.cwd || "/tmp" } });
send({ method: "thread/started", params: { thread: { id: activeThread } } });
return;
}
if (request.method === "turn/start") {
activeTurn = `turn-${++turnNumber}`;
send({ id: request.id, result: { turn: { id: activeTurn } } });
send({ method: "turn/started", params: { threadId: request.params.threadId, turn: { id: activeTurn } } });
const text = request.params.input?.[0]?.text || "";
send({ method: "item/agentMessage/delta", params: { threadId: request.params.threadId, turnId: activeTurn, itemId: "item-1", delta: `echo: ${text}` } });
if (text.includes("approve")) {
send({ id: 9001, method: "item/commandExecution/requestApproval", params: { threadId: request.params.threadId, turnId: activeTurn, itemId: "item-2", command: "echo approval" } });
} else {
send({ method: "turn/completed", params: { threadId: request.params.threadId, turn: { id: activeTurn } } });
activeTurn = null;
}
return;
}
if (request.method === "turn/steer") {
send({ id: request.id, result: { turn: { id: activeTurn } } });
send({ method: "item/agentMessage/delta", params: { delta: `steered: ${request.params.input?.[0]?.text || ""}` } });
return;
}
if (request.method === "turn/interrupt") {
send({ id: request.id, result: {} });
send({ method: "turn/completed", params: { threadId: request.params.threadId, turn: { id: request.params.turnId } } });
activeTurn = null;
return;
}
if (request.id === 9001 && (request.result || request.error)) {
send({ method: "item/agentMessage/delta", params: { delta: `approval response: ${JSON.stringify(request.result || request.error)}` } });
send({ method: "turn/completed", params: { threadId: activeThread, turn: { id: activeTurn } } });
activeTurn = null;
}
});
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{
"name": "aether-vscodex",
"version": "0.4.0",
"lockfileVersion": 3,
"requires": true,
"packages": {
"": {
"name": "aether-vscodex",
"version": "0.4.0",
"dependencies": {
"ws": "^8.18.3"
},
"engines": {
"node": ">=20"
}
},
"node_modules/ws": {
"version": "8.21.3",
"resolved": "https://registry.npmjs.org/ws/-/ws-8.21.3.tgz",
"integrity": "sha512-201TZ/kPWxoPr/OKWjquZR1SWKXcvxdH+e1xrx89b3YbmzLMFCLfnaG1HFIgWzJOEWZ7MvpK++odZufgYR50Rw==",
"license": "MIT",
"engines": {
"node": ">=10.0.0"
},
"peerDependencies": {
"bufferutil": "^4.0.1",
"utf-8-validate": ">=5.0.2"
},
"peerDependenciesMeta": {
"bufferutil": {
"optional": true
},
"utf-8-validate": {
"optional": true
}
}
}
}
}
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{
"name": "aether-vscodex",
"version": "0.4.0",
"private": true,
"description": "Synchronous VS Code Codex mirroring and asynchronous Codex control for local Web and Aether",
"type": "commonjs",
"main": "relay/server.js",
"scripts": {
"start": "node relay/server.js",
"start:cloud": "node cloud/server.js",
"build:web": "npm --prefix web run build",
"build:extension": "npm --prefix vscode-extension run build",
"build": "npm run build:web && npm run build:extension",
"test": "node --test test/*.test.js",
"test:web": "npm --prefix web test"
},
"engines": {
"node": ">=20"
},
"dependencies": {
"ws": "^8.18.3"
}
}
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(function (root, factory) {
"use strict";
const api = factory();
if (typeof module === "object" && module.exports) module.exports = api;
if (!root || !root.document) return;
const bridge = api.createAetherEmbedBridge(root);
root.AetherVscodexEmbed = bridge;
if (bridge.active) bridge.start();
})(typeof window === "object" ? window : undefined, function () {
"use strict";
const VERSION = 1;
const PREFIX = "aether-vscodex/";
const INBOUND_TYPES = new Set(["connect", "context", "disconnect", "error"]);
function isAetherEmbed(locationLike) {
try {
return new URLSearchParams(locationLike?.search || "").get("embed") === "aether";
} catch {
return false;
}
}
function normalizeTheme(value) {
const theme = String(value || "").trim().toLowerCase();
return theme === "dark" || theme === "light" ? theme : "system";
}
function createAetherEmbedBridge(windowLike) {
const active = isAetherEmbed(windowLike.location);
const listeners = new Map();
const pending = new Map();
let started = false;
const emit = (name, payload) => {
for (const listener of listeners.get(name) || []) listener(payload);
};
const post = (type, payload = {}) => {
if (!active || windowLike.parent === windowLike) return false;
windowLike.parent.postMessage({ v: VERSION, type: `${PREFIX}${type}`, ...payload }, windowLike.location.origin);
return true;
};
const applyContext = (payload) => {
if (payload.locale && windowLike.VscodexI18n?.setLocale) {
windowLike.VscodexI18n.setLocale(payload.locale, { persist: false });
}
const theme = normalizeTheme(payload.theme);
const documentElement = windowLike.document?.documentElement;
if (documentElement) {
if (theme === "system") delete documentElement.dataset.theme;
else documentElement.dataset.theme = theme;
documentElement.style.colorScheme = theme === "system" ? "" : theme;
}
};
const handleMessage = (event) => {
if (!active || event.origin !== windowLike.location.origin || event.source !== windowLike.parent) return;
const message = event.data;
if (!message || typeof message !== "object" || message.v !== VERSION || typeof message.type !== "string") return;
if (!message.type.startsWith(PREFIX)) return;
const name = message.type.slice(PREFIX.length);
if (!INBOUND_TYPES.has(name)) return;
if (name === "connect" || name === "context") applyContext(message);
if (!(listeners.get(name)?.size)) pending.set(name, message);
emit(name, message);
};
return {
active,
version: VERSION,
start() {
if (!active || started) return;
started = true;
windowLike.document.body?.classList.add("embed-aether");
windowLike.addEventListener("message", handleMessage);
post("ready");
},
stop() {
if (!started) return;
started = false;
windowLike.removeEventListener("message", handleMessage);
listeners.clear();
pending.clear();
},
on(name, listener) {
if (!INBOUND_TYPES.has(name) || typeof listener !== "function") return () => undefined;
if (!listeners.has(name)) listeners.set(name, new Set());
listeners.get(name).add(listener);
if (pending.has(name)) {
const message = pending.get(name);
pending.delete(name);
listener(message);
}
return () => listeners.get(name)?.delete(listener);
},
post,
requestTicket(payload = {}) {
return post("request-ticket", payload);
},
reportState(state, payload = {}) {
return post("state", { state, ...payload });
},
_handleMessage: handleMessage,
};
}
return { createAetherEmbedBridge, isAetherEmbed, normalizeTheme };
});
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(function (root, factory) {
"use strict";
const api = factory(root);
if (typeof module === "object" && module.exports) module.exports = api;
if (root?.document) root.VscodexI18n = api;
})(typeof window === "object" ? window : undefined, function (root) {
"use strict";
const STORAGE_KEY = "aether-vscodex.locale";
const SUPPORTED = new Set(["zh-CN", "en-US"]);
const EN = Object.freeze({
"本地模式": "Local mode",
"独立模式": "Standalone mode",
"云端模式": "Cloud mode",
"控制模式": "Control mode",
"同步": "Sync",
"异步": "Async",
"同步模式跟随 VS Code 当前会话": "Sync mode follows the current VS Code conversation",
"异步模式可独立管理会话": "Async mode manages conversations independently",
"正在切换控制模式": "Switching control mode",
"控制模式已切换": "Control mode switched",
"控制模式切换失败": "Unable to switch control mode",
"当前任务或请求完成后才能切换控制模式": "The control mode can be changed after the current task or request finishes",
"同步模式下会话管理由 VS Code 控制": "VS Code controls conversation navigation in sync mode",
"当前模式不支持修改会话设置": "The current mode does not support changing conversation settings",
"本机连接(无需 token": "Local connection (no token required)",
"本机模式无需填写;认证模式再填写": "No token is needed locally; enter one only for authenticated mode",
"访问 token(认证模式)": "Access token (authenticated mode)",
"粘贴 relay 启动时打印的 token": "Paste the token printed when the relay started",
"本地连接无需 token": "No token is needed for a local connection",
"编辑外部文件和联网时始终询问": "Always ask before editing external files or using the network",
"不限制联网或文件访问": "Allow unrestricted network and file access",
"查看请求数据": "View request data",
"查看上下文用量": "View context usage",
"创建新会话": "New conversation",
"打开会话历史": "Open conversation history",
"待处理的 Codex 请求": "Pending Codex requests",
"当前会话": "Current conversation",
"当前模型": "Current model",
"切换模型": "Change model",
"等待 VS Code 主机": "Waiting for VS Code host",
"等待连接": "Waiting for connection",
"对话内容": "Conversation",
"发送 JSON": "Send JSON",
"发送后续指令": "Send follow-up",
"发送消息": "Send message",
"返回会话列表": "Back to conversations",
"返回模型强度": "Back to model effort",
"高级": "Advanced",
"简洁": "Simple",
"更多操作": "More actions",
"更高效": "More efficient",
"更智能": "More capable",
"工作目录": "Working directory",
"工作区": "Workspace",
"工作区写入": "Workspace write",
"回到最新消息": "Jump to latest message",
"正在工作,回到最新消息": "Working, jump to latest message",
"会话历史": "Conversation history",
"会话设置": "Conversation settings",
"仅本次 turn": "This turn only",
"仅查看文件,不修改工作区": "View files without changing the workspace",
"仅对可能不安全的操作询问": "Ask only for potentially unsafe actions",
"拒绝": "Deny",
"可用会话": "Available conversations",
"连接设置": "Connection settings",
"留空使用默认模型": "Leave empty to use the default model",
"模式": "Mode",
"模型": "Model",
"模型与推理强度": "Model and reasoning effort",
"默认": "Default",
"启动新 thread": "Start new thread",
"强度": "Effort",
"切换模型与推理强度": "Change model and reasoning effort",
"清除搜索": "Clear search",
"清空当前输出": "Clear current output",
"清空对话": "Clear conversation",
"取消": "Cancel",
"权限设置": "Permission settings",
"确认": "Confirm",
"确认完全访问": "Confirm full access",
"沙箱": "Sandbox",
"上下文用量": "Context usage",
"设置": "Settings",
"审批策略": "Approval policy",
"使用 config.toml 中的权限": "Use permissions from config.toml",
"使用左右方向键调整强度": "Use the left and right arrow keys to adjust effort",
"授权范围": "Authorization scope",
"授权与输入": "Approvals and input",
"刷新会话列表": "Refresh conversations",
"搜索最近会话": "Search recent conversations",
"提交后续变更要求": "Ask for follow-up changes",
"添加工作区上下文": "Add workspace context",
"添加文件": "Add files",
"添加文件及更多内容": "Add files and more",
"添加照片": "Add photos",
"推理强度": "Reasoning effort",
"完全访问": "Full access",
"完全访问允许 Codex 执行命令、访问互联网并编辑工作区之外的文件。": "Full access lets Codex run commands, use the internet, and edit files outside the workspace.",
"网页搜索": "Web search",
"未认证": "Unauthenticated",
"显示 Codex": "Show Codex",
"修改权限": "Change permissions",
"需要时询问": "Ask when needed",
"已附着当前会话": "Attached to current conversation",
"隐藏面板": "Hide panel",
"由 Codex 审批": "Let Codex decide",
"允许": "Allow",
"允许一次": "Allow once",
"暂无待处理请求": "No pending requests",
"暂无用量数据": "No usage data",
"展开面板": "Expand panel",
"正在连接": "Connecting",
"只读": "Read only",
"中断当前 turn": "Interrupt current turn",
"重新同步": "Resync",
"子代理": "Subagent",
"自定义": "Custom",
"最近会话": "Recent conversations",
"Codex 消息": "Codex messages",
"JSON 响应": "JSON response",
"语言": "Language",
"中文": "Chinese",
"跟随浏览器": "Use browser language",
"正在连接云端会话": "Connecting to cloud conversation",
"正在等待云端连接": "Waiting for cloud connection",
"云端连接已断开": "Cloud connection disconnected",
"云端连接配置无效": "Invalid cloud connection configuration",
"云端连接地址必须与当前页面同源": "The cloud connection URL must be same-origin",
"正在获取新的连接凭证": "Requesting new connection credentials",
"父页面已断开连接": "Disconnected by the parent page",
"当前 relay 需要 token": "This relay requires a token",
"WebSocket 未连接": "WebSocket is not connected",
"连接中": "Connecting",
"同步中": "Syncing",
"已连接": "Connected",
"认证失败,准备重连": "Authentication failed; preparing to reconnect",
"准备重连": "Preparing to reconnect",
"重连中": "Reconnecting",
"收到无法解析的 relay 消息": "Received an unreadable relay message",
"等待 relay 连接": "Waiting for relay connection",
"等待 VS Code 主机连接": "Waiting for VS Code host",
"VS Code 主机未连接": "VS Code host is disconnected",
"等待 VS Code 伴随扩展连接": "Waiting for the VS Code companion extension",
"VS Code 伴随扩展未连接": "VS Code companion extension is disconnected",
"等待在 VS Code 中打开 Codex 会话": "Open a Codex conversation in VS Code to continue",
"会话已关闭": "Conversation closed",
"VS Code 会话已关闭": "VS Code conversation closed",
"会话操作失败": "Conversation operation failed",
"当前任务结束或请求处理后才能切换": "You can switch after the current task or request finishes",
"目标会话没有返回 VS Code 快照,请先在官方 Codex 面板打开它": "The target conversation did not return a VS Code snapshot. Open it in the official Codex panel first.",
"当前 relay 版本不支持此会话操作,请重启 relay": "This relay version does not support the conversation action. Restart the relay.",
"正在读取会话…": "Loading conversations...",
"正在切换会话…": "Switching conversation...",
"无法读取会话": "Unable to load conversations",
"没有匹配的会话": "No matching conversations",
"没有可附加的会话": "No attachable conversations",
"没有可控制的会话": "No controllable conversations",
"正在切换": "Switching",
"未打开": "Not open",
"当前": "Current",
"可切换": "Available",
"会话": "Conversation",
"当前角色不能创建会话": "Your current role cannot create conversations",
"正在创建新会话": "Creating a new conversation",
"无法创建新会话": "Unable to create a new conversation",
"当前任务仍在运行或等待授权,暂不能切换": "The current task is running or awaiting approval, so it cannot be switched yet",
"会话切换失败": "Conversation switch failed",
"正在确认会话": "Confirming conversation",
"正在加载会话": "Loading conversation",
"会话已切换": "Conversation switched",
"正在更新模型设置": "Updating model settings",
"模型设置已更新": "Model settings updated",
"无法更新模型设置": "Unable to update model settings",
"已停止": "Stopped",
"成功": "Succeeded",
"无输出": "No output",
"等待输出…": "Waiting for output...",
"执行步骤": "Action",
"正在读取文件": "Reading files",
"读取完成": "Finished reading",
"已读取文件运行了命令": "Read files and ran a command",
"已读取文件": "Read files",
"编辑了文件": "Edited files",
"已完成计划": "Completed plan",
"读取文件失败": "Failed to read files",
"已停止读取文件": "Stopped reading files",
"读取文件": "Read files",
"已运行命令": "Ran command",
"正在运行命令": "Running command",
"正在思考": "Thinking",
"正在制定计划": "Creating a plan",
"正在编辑文件": "Editing files",
"正在处理": "Working",
"已完成思考": "Finished thinking",
"计划完成": "Plan completed",
"文件编辑完成": "Finished editing files",
"工作说明": "Progress update",
"计划": "Plan",
"文件变更": "File changes",
"等待授权": "Waiting for approval",
"正在生成": "Generating",
"已中断": "Interrupted",
"失败": "Failed",
"已完成": "Completed",
"正在工作": "Working",
"正在等待你的回答": "Waiting for your answer",
"正在搜索网页": "Searching the web",
"执行失败": "Action failed",
"处理中": "Working",
"思考": "Reasoning",
"编辑文件": "Edit files",
"思考中": "Thinking",
"编辑中": "Editing",
"进行中": "In progress",
"异常": "Error",
"未读": "Unread",
"本地会话": "Local conversation",
"默认拒绝,请明确允许": "Denied by default; allow explicitly",
"需要远程确认或输入": "Remote confirmation or input is required",
"允许运行命令?": "Allow this command?",
"允许修改文件?": "Allow file changes?",
"需要扩大权限": "Additional permissions required",
"Codex 需要你的回答": "Codex needs your answer",
"需要外部服务确认": "External service confirmation required",
"Codex 请求确认": "Codex requests confirmation",
"高风险": "High risk",
"低风险": "Low risk",
"需确认": "Confirmation required",
"请输入": "Enter a response",
"提交回答": "Submit answer",
"发送自定义响应": "Send custom response",
"自定义响应不是有效 JSON": "The custom response is not valid JSON",
"响应不是有效 JSON": "The response is not valid JSON",
"远程参与者拒绝": "Denied by remote participant",
"状态": "Status",
"命令": "Command",
"详情": "Details",
"复制消息": "Copy message",
"复制命令": "Copy command",
"复制输出": "Copy output",
"未知": "Unknown",
"未知错误": "Unknown error",
"已附着 VS Code 当前 Codex 会话;输入、输出和授权都回到同一个会话。": "Attached to the current VS Code Codex conversation. Messages, output, and approvals all return to that conversation.",
"当前为独立 app-server 模式。": "Currently using standalone app-server mode.",
"已附着现有会话": "Attached to existing conversation",
"通用 Codex 模型": "General-purpose Codex model",
"平衡速度与推理": "Balanced speed and reasoning",
"可用模型": "Available model",
"极低": "Minimal",
"轻度": "Low",
"标准": "Medium",
"深度": "High",
"极高": "Extra high",
"最大": "Maximum",
"此模型使用默认推理强度": "This model uses its default reasoning effort",
"返回简洁模型选择": "Return to simple model selection",
"显示高级模型选项": "Show advanced model options",
"自定义权限由 config.toml 管理": "Custom permissions are managed by config.toml",
"正在等待指示": "Waiting for instructions",
"正在工作": "Working",
"命令输出": "Command output",
"工具输出": "Tool output",
"发送 Steer": "Send steer",
"会话切换失败,已恢复原会话": "Conversation switch failed; restored the previous conversation",
"(空消息)": "(empty message)",
"今天": "Today",
"昨天": "Yesterday",
"未完成": "Not completed",
"步骤": "Step",
"查看图像": "View image",
"等待输入": "Waiting for input",
"读取文件运行命令失败": "Failed to read files and run a command",
"发送输入": "Send input",
"工具": "Tool",
"工具失败": "Tool failed",
"正在搜索": "Searching",
"你停止了工作": "You stopped working",
"关闭子代理": "Close subagent",
"恢复子代理": "Resume subagent",
"启动子代理": "Start subagent",
"搜索": "Search",
"文件": "File",
"新会话已在 VS Code 中打开": "The new conversation opened in VS Code",
"事件窗口已过期,请以当前快照为准": "The event window expired; the current snapshot is authoritative",
"执行状态未知,请等待主机恢复": "Execution status is unknown; wait for the host to recover",
"文件已截断": "File truncated",
"已拒绝": "Denied",
"已开始工作": "Started working",
"已添加工作区上下文": "Added workspace context",
"已添加网页搜索": "Added web search",
"运行命令": "Run command",
"整理上下文": "Compacting context",
"正在切换会话": "Switching conversation",
"MCP 工具": "MCP tool",
" · @ 可标记代理": " · @ to mention agents",
});
const EN_PATTERNS = Object.freeze([
[/^用时 1分钟(\d+)秒$/, "Worked for 1m{1}s"],
[/^用时 (\d+)分(\d+)秒$/, "Worked for {1}m{2}s"],
[/^用时 1分钟$/, "Worked for 1m"],
[/^用时 (\d+)分$/, "Worked for {1}m"],
[/^用时 (\d+)秒$/, "Worked for {1}s"],
[/^用时 (\d+)毫秒$/, "Worked for {1}ms"],
[/^用时\s+(.+)$/, "Worked for {1}"],
[/^已思考 1分钟(\d+)秒$/, "Thought for 1m{1}s"],
[/^已思考 (\d+)分(\d+)秒$/, "Thought for {1}m{2}s"],
[/^已思考 (\d+)秒$/, "Thought for {1}s"],
[/^已思考\s+(.+)$/, "Thought for {1}"],
[/^退出码\s+(.+)$/, "Exit code {1}"],
[/^正在读取\s+(.+)$/, "Reading {1}", [1]],
[/^已读取\s+(.+)$/, "Read {1}", [1]],
[/^读取失败\s*·\s*(.+)$/, "Failed to read {1}", [1]],
[/^已停止读取\s+(.+)$/, "Stopped reading {1}", [1]],
[/^读取\s+(.+)$/, "Read {1}", [1]],
[/^已读取这些内容\s*·\s*(\d+)\s*个文件(.*)$/, "Read these items · {1} files{2}"],
[/^已在\s+(.+)\s+内运行\s+(.+)$/, "Ran {2} in {1}", [2]],
[/^命令运行失败\s*·\s*(.+?)\s*·\s*((?:\d+毫秒|\d+秒|1分钟(?:\d+秒)?|\d+分(?:\d+秒)?))$/, "Command failed · {1} · {2}", [1]],
[/^命令运行失败\s*·\s*(.+)$/, "Command failed · {1}", [1]],
// Renderer-owned disclosure labels. Keep the captured command/model text
// intact; only the surrounding UI words are localized.
[/^命令\s*·\s*(.+)$/, "Command · {1}", [1]],
[/^已工具\s*·\s*(.+)$/, "Tool completed · {1}"],
[/^当前模型\s+(.+?)\s+(极低|轻度|标准|深度|极高|最大),切换模型$/, "Current model: {1} {2}. Change model", [1]],
[/^已停止\s*(.+?)\s*·\s*((?:\d+毫秒|\d+秒|1分钟(?:\d+秒)?|\d+分(?:\d+秒)?))$/, "Stopped {1} · {2}", [1]],
[/^已运行\s*(.+)$/, "Ran {1}", [1]],
[/^命令运行失败\s*(.*)$/, "Command failed{1}", [1]],
[/^命令:\s*(.+?)(执行状态未知,请等待主机恢复)$/, "Command: {1} (execution status unknown; wait for the host to recover)", [1]],
[/^命令:\s*(.+)$/, "Command: {1}", [1]],
[/^已停止\s*(.+)$/, "Stopped {1}", [1]],
[/^正在运行\s+(.+)$/, "Running {1}", [1]],
[/^(.+?)\s*·\s*失败$/, "{1} · Failed"],
[/^(.+?)\s*·\s*已中断$/, "{1} · Interrupted"],
[/^(.+)\s+失败$/, "{1} failed"],
[/^编辑了文件\s*·\s*(.+)$/, "Edited files · {1}"],
[/^已完成计划\s*·\s*(.+)$/, "Completed plan · {1}"],
[/^(\d+)\/(\d+)\s*个会话$/, "{1}/{2} conversations"],
[/^(\d+)\s*个会话$/, "{1} conversations"],
[/^会话\s+(.+)$/, "Conversation {1}", [1]],
[/^工作区\s*·\s*(.+)$/, "Workspace · {1}", [1]],
[/^昨天\s+(.+)$/, "Yesterday {1}", [1]],
[/^正在切换到「(.+)」…?$/, "Switching to “{1}”...", [1]],
[/^你在\s+(.+)\s+后停止了$/, "You stopped after {1}"],
[/^执行失败\s*·\s*(.+)$/, "Action failed · {1}"],
[/^新会话创建失败:(.+)$/, "Unable to create a new conversation: {1}", [1]],
[/^模型设置更新失败:(.+)$/, "Unable to update model settings: {1}", [1]],
[/^(.+)(执行状态未知,请等待主机恢复)$/, "{1} (execution status unknown; wait for the host to recover)", [1]],
[/^(.+) 完成$/, "{1} completed", [1]],
[/^请求 #(.+) 已提交$/, "Request #{1} submitted"],
[/^请求 #(.+) 已发送,等待 VS Code 主机确认$/, "Request #{1} sent; waiting for the VS Code host"],
[/^无法读取 (.+)$/, "Unable to read {1}", [1]],
[/^\[图片附件:(.+)\]$/, "[Image attachment: {1}]", [1]],
[/^(.+) 已开始工作$/, "{1} started working", [1]],
[/^(.+) 已完成$/, "{1} completed", [1]],
[/^(.+) 已中断$/, "{1} interrupted", [1]],
[/^…(文件已截断)$/, "... (file truncated)"],
[/^当前模型\s+(.+),切换模型$/, "Current model: {1}. Change model", [1]],
[/^切换模型(当前\s+(.+?)\s+(极低|轻度|标准|深度|极高|最大))$/, "Change model (current: {1} {2})", [1]],
[/^切换模型(当前\s+(.+)$/, "Change model (current: {1})", [1]],
[/^修改权限,当前为(.+)$/, "Change permissions. Current: {1}"],
[/^修改权限(当前:(.+)$/, "Change permissions (current: {1})"],
[/^上下文已使用\s*(\d+)%(剩余\s*(\d+)%$/, "Context used: {1}% ({2}% remaining)"],
[/^(\d+)%\s*已使用$/, "{1}% used"],
[/^剩余\s+(.+)\s+tokens$/, "{1} tokens remaining"],
[/^当前上下文\s+(.+)\s+tokens$/, "Current context: {1} tokens"],
[/^最近请求\s+(.+)\s+tokens$/, "Latest request: {1} tokens"],
[/^累计\s+(.+)\s+tokens$/, "Total: {1} tokens"],
[/^使用\s+(.+)$/, "Using {1}", [1]],
[/^已用时\s+(.+)$/, "Elapsed: {1}"],
[/^(\d+)\s*个后台代理(.*)$/, "{1} background agents{2}"],
[/^(\d+)毫秒$/, "{1}ms"],
[/^(\d+)秒$/, "{1}s"],
[/^1分钟(\d+)秒$/, "1m{1}s"],
[/^(\d+)分(\d+)秒$/, "{1}m{2}s"],
[/^1分钟(\d+秒)?$/, "1m{1}"],
[/^(\d+)分(\d+秒)?$/, "{1}m{2}"],
]);
const ZH = Object.freeze(Object.fromEntries(Object.entries(EN).map(([source, translated]) => [translated, source])));
let currentLocale = "zh-CN";
let observer = null;
const textSources = new WeakMap();
const textRendered = new WeakMap();
const attributeSources = new WeakMap();
const attributeRendered = new WeakMap();
function normalizeLocale(value) {
const locale = String(value || "").trim().replace("_", "-").toLowerCase();
return locale.startsWith("zh") ? "zh-CN" : "en-US";
}
function embeddedMode() {
if (root?.AetherVscodexEmbed?.active) return true;
try { return new URLSearchParams(root?.location?.search || "").get("embed") === "aether"; }
catch { return false; }
}
function interpolate(template, values) {
return String(template).replace(/\{(\d+)\}/g, (_, index) => values[Number(index)] ?? "");
}
function translate(value, locale = currentLocale, depth = 0) {
const source = String(value ?? "");
if (!source) return source;
if (normalizeLocale(locale) === "zh-CN") return ZH[source] || source;
if (Object.prototype.hasOwnProperty.call(EN, source)) return EN[source];
for (const [pattern, template, rawIndexes] of EN_PATTERNS) {
const match = source.match(pattern);
if (match) {
const translatedMatch = match.map((part, index) => index === 0
? part
: rawIndexes?.includes(index) ? part
: depth < 6 ? translate(part, locale, depth + 1) : (EN[part] || part));
return interpolate(template, translatedMatch);
}
}
return source;
}
function shouldSkipTextNode(node) {
const parent = node?.parentElement;
return Boolean(parent?.closest?.("code, pre, .message-body, .request-summary, .request-questions, .request-json, .request-command, .diff-output, .terminal-output, .session-option-title, .subagent-name, .subagent-summary-label"));
}
function translateTextNode(node) {
if (!node || shouldSkipTextNode(node)) return;
const current = node.nodeValue;
const previousRendered = textRendered.get(node);
if (!textSources.has(node) || current !== previousRendered) textSources.set(node, current);
const source = textSources.get(node);
const leading = source.match(/^\s*/)?.[0] || "";
const trailing = source.match(/\s*$/)?.[0] || "";
const core = source.slice(leading.length, source.length - trailing.length);
if (!core) return;
const translated = translate(core);
const rendered = `${leading}${translated}${trailing}`;
textRendered.set(node, rendered);
if (rendered !== current) node.nodeValue = rendered;
}
function translateAttributes(element) {
if (!element?.getAttribute || element.closest?.(".message-body, pre, code")) return;
let sources = attributeSources.get(element);
let renderedValues = attributeRendered.get(element);
if (!sources) { sources = new Map(); attributeSources.set(element, sources); }
if (!renderedValues) { renderedValues = new Map(); attributeRendered.set(element, renderedValues); }
for (const attribute of ["title", "aria-label", "placeholder", "data-placeholder"]) {
if (!element.hasAttribute(attribute)) continue;
const current = element.getAttribute(attribute);
if (!sources.has(attribute) || current !== renderedValues.get(attribute)) sources.set(attribute, current);
const source = sources.get(attribute);
const translated = translate(source);
renderedValues.set(attribute, translated);
if (translated !== current) element.setAttribute(attribute, translated);
}
}
function translateTree(node) {
if (!root?.document || !node) return;
if (node.nodeType === 3) {
translateTextNode(node);
return;
}
if (node.nodeType !== 1 && node.nodeType !== 9 && node.nodeType !== 11) return;
if (node.nodeType === 1) translateAttributes(node);
const walker = root.document.createTreeWalker(node, root.NodeFilter.SHOW_ELEMENT | root.NodeFilter.SHOW_TEXT);
for (let current = walker.nextNode(); current; current = walker.nextNode()) {
if (current.nodeType === 3) translateTextNode(current);
else translateAttributes(current);
}
}
function applyDocument() {
if (!root?.document) return;
root.document.documentElement.lang = currentLocale;
translateTree(root.document.body);
const selector = root.document.getElementById("localeSelect");
if (selector && selector.value !== currentLocale) selector.value = currentLocale;
}
function setLocale(value, options = {}) {
currentLocale = SUPPORTED.has(value) ? value : normalizeLocale(value);
if (options.persist !== false && root?.localStorage && !embeddedMode()) {
try { root.localStorage.setItem(STORAGE_KEY, currentLocale); } catch { /* storage may be disabled */ }
}
applyDocument();
if (root?.CustomEvent) root.dispatchEvent?.(new root.CustomEvent("aether-vscodex:locale", { detail: { locale: currentLocale } }));
return currentLocale;
}
function initialLocale() {
if (embeddedMode()) return normalizeLocale(root?.navigator?.language);
try {
const saved = root?.localStorage?.getItem(STORAGE_KEY);
if (SUPPORTED.has(saved)) return saved;
} catch { /* storage may be disabled */ }
return normalizeLocale(root?.navigator?.language);
}
function start() {
if (!root?.document) return;
currentLocale = initialLocale();
applyDocument();
if (typeof root.MutationObserver === "function" && !observer) {
observer = new root.MutationObserver((records) => {
if (currentLocale === "zh-CN") return;
for (const record of records) {
if (record.type === "characterData") translateTextNode(record.target);
else if (record.type === "attributes") translateAttributes(record.target);
else for (const node of record.addedNodes) translateTree(node);
}
});
observer.observe(root.document.documentElement, {
subtree: true,
childList: true,
characterData: true,
attributes: true,
attributeFilter: ["title", "aria-label", "placeholder", "data-placeholder"],
});
}
}
const api = {
locale: () => currentLocale,
normalizeLocale,
setLocale,
start,
t: (value) => translate(value),
translate,
translateTree,
messages: { "zh-CN": Object.freeze({}), "en-US": EN },
};
if (root?.document) {
if (root.document.readyState === "loading") root.document.addEventListener("DOMContentLoaded", start, { once: true });
else start();
}
return api;
});
+303
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@@ -0,0 +1,303 @@
<!doctype html>
<html lang="zh-CN">
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1" />
<meta name="color-scheme" content="dark light" />
<title>Codex</title>
<link rel="stylesheet" href="./style.css" />
</head>
<body class="codex-app local-no-auth">
<div class="codex-panel">
<div class="connection" aria-live="polite" hidden>
<span id="connectionDot" class="dot offline"></span>
<span id="connectionText">正在连接</span>
<span id="roleBadge" class="badge">未认证</span>
</div>
<main class="chat-shell">
<section class="chat-header" aria-label="当前会话">
<div class="thread-heading">
<button id="backButton" class="icon-button header-back-button" type="button" data-panel-action="back" title="返回会话列表" aria-label="返回会话列表" hidden>
<svg viewBox="0 0 16 16" aria-hidden="true"><path d="M9.75 3.5 5.25 8l4.5 4.5M5.5 8h6.25" /></svg>
</button>
<button id="sessionPickerButton" class="thread-picker-button" type="button" aria-haspopup="dialog" aria-expanded="false" title="打开会话历史" aria-label="打开会话历史" disabled>
<h2 id="threadTitle">Codex</h2>
</button>
<span id="appState" class="status-text" aria-live="polite">等待 VS Code 主机</span>
</div>
<div class="thread-actions">
<button class="icon-button" type="button" data-panel-action="menu" title="更多操作" aria-label="更多操作">
<svg viewBox="0 0 16 16" aria-hidden="true"><circle cx="3" cy="8" r="1" /><circle cx="8" cy="8" r="1" /><circle cx="13" cy="8" r="1" /></svg>
</button>
<button id="historyButton" class="icon-button header-history-button" type="button" data-panel-action="history" title="会话历史" aria-label="会话历史" hidden>
<svg viewBox="0 0 20 20" aria-hidden="true"><path d="M3 12a9 9 0 1 0 9-9 9.75 9.75 0 0 0-6.74 2.74L3 8" /><path d="M3 3v5h5" /><path d="M12 7v5l4 2" /></svg>
</button>
<button class="icon-button" type="button" data-panel-action="settings" title="设置" aria-label="设置">
<svg viewBox="0 0 16 16" aria-hidden="true"><path d="M6.7 2h2.6l.4 1.6c.4.2.8.4 1.2.7l1.6-.6 1.3 2.2-1.2 1.1a5 5 0 0 1 0 1.4l1.2 1.1-1.3 2.2-1.6-.6c-.4.3-.8.5-1.2.7L9.3 14H6.7l-.4-1.6a5 5 0 0 1-1.2-.7l-1.6.6-1.3-2.2 1.2-1.1a5 5 0 0 1 0-1.4L2.2 6l1.3-2.2 1.6.6c.4-.3.8-.5 1.2-.7L6.7 2Z" /><circle cx="8" cy="8" r="1.7" /></svg>
</button>
<button id="newSessionButton" class="icon-button new-session-button" type="button" data-panel-action="new-session" title="创建新会话" aria-label="创建新会话" hidden>
<svg viewBox="0 0 16 16" aria-hidden="true"><path d="M3.25 3.25h5.5a1.5 1.5 0 0 1 1.5 1.5v2.5" /><path d="M3.25 3.25v9.5h6" /><path d="m8.2 11.35 4.55-4.55 1.25 1.25-4.55 4.55-2 .5Z" /></svg>
</button>
</div>
</section>
<div id="panelMenu" class="panel-popover panel-menu" hidden>
<button type="button" data-menu-action="sessions" hidden>最近会话</button>
<button type="button" data-menu-action="clear">清空当前输出</button>
<button type="button" data-menu-action="refresh">重新同步</button>
<button type="button" data-menu-action="expand">展开面板</button>
<button type="button" data-menu-action="close">隐藏面板</button>
</div>
<div id="detailsPopover" class="panel-popover details-popover settings-popover" hidden role="dialog" aria-label="设置">
<div class="popover-title">设置</div>
<div class="settings-shortcuts">
<button type="button" data-settings-action="model"><span>模型与推理强度</span><span id="settingsModelValue">默认</span></button>
<button type="button" data-settings-action="permission"><span>修改权限</span><span id="settingsPermissionValue">工作区写入</span></button>
<label id="localeSetting" class="settings-locale">
<span>语言</span>
<select id="localeSelect" aria-label="语言">
<option value="zh-CN">中文</option>
<option value="en-US">English</option>
</select>
</label>
</div>
<div class="settings-divider"></div>
<div class="popover-subtitle">当前会话</div>
<dl>
<dt>工作区</dt><dd id="popoverCwd">-</dd>
<dt>模式</dt><dd id="popoverMode">本地模式</dd>
<dt>thread</dt><dd id="popoverThread">-</dd>
</dl>
</div>
<div id="sessionPicker" class="panel-popover session-picker" hidden role="dialog" aria-label="最近会话">
<div class="session-picker-header">
<span class="popover-title">最近会话</span>
<button id="sessionPickerRefresh" class="session-picker-refresh" type="button" title="刷新会话列表" aria-label="刷新会话列表">
<svg viewBox="0 0 16 16" aria-hidden="true"><path d="M13 5V2m0 0h-3m3 0-2.1 2.1A5 5 0 1 0 13 9" /></svg>
</button>
</div>
<div class="session-search">
<svg viewBox="0 0 16 16" aria-hidden="true"><circle cx="6.8" cy="6.8" r="3.8" /><path d="m9.7 9.7 3.2 3.2" /></svg>
<label class="sr-only" for="sessionSearchInput">搜索最近会话</label>
<input id="sessionSearchInput" type="search" autocomplete="off" spellcheck="false" placeholder="搜索最近会话" aria-label="搜索最近会话" aria-controls="sessionList" aria-expanded="false" />
<button id="sessionSearchClear" class="session-search-clear" type="button" title="清除搜索" aria-label="清除搜索" hidden>
<svg viewBox="0 0 16 16" aria-hidden="true"><path d="m4.5 4.5 7 7m0-7-7 7" /></svg>
</button>
</div>
<div id="sessionPickerStatus" class="session-picker-status" role="status" aria-live="polite"></div>
<div id="sessionList" class="session-list" role="listbox" aria-label="可用会话" tabindex="0"></div>
</div>
<section class="chat-panel" aria-label="对话内容">
<div id="output" class="output chat-scroll" tabindex="0" aria-live="polite" aria-label="Codex 消息"></div>
<button id="scrollToBottom" class="scroll-to-bottom" type="button" aria-label="回到最新消息" aria-hidden="true" tabindex="-1">
<svg viewBox="0 0 16 16" aria-hidden="true"><path d="M8 3v9M4.5 8.5 8 12l3.5-3.5" /></svg>
<span class="scroll-working-dots" aria-hidden="true"><i></i><i></i><i></i></span>
</button>
<div id="inlineRequests" class="inline-requests" aria-live="polite" aria-label="待处理的 Codex 请求"></div>
</section>
<section id="messageForm" class="composer" aria-label="发送消息">
<section id="subagentsPanel" class="subagents-panel" aria-label="子代理" hidden>
<button id="subagentsToggle" class="subagents-toggle" type="button" aria-expanded="false">
<span class="subagents-title">子代理</span>
<span id="subagentsCount" class="subagents-count"></span>
<svg viewBox="0 0 16 16" aria-hidden="true"><path d="m6 3 5 5-5 5" /></svg>
</button>
<div id="subagentsList" class="subagents-list"></div>
</section>
<div id="liveActivity" class="live-activity" role="status" aria-live="polite" hidden>
<span class="activity-spinner" aria-hidden="true"></span>
<span class="activity-label"></span>
<span class="activity-dots" aria-hidden="true"><i></i><i></i><i></i></span>
<span class="activity-elapsed"></span>
</div>
<div class="composer-surface">
<div
id="messageInput"
class="composer-editor"
contenteditable="true"
role="textbox"
aria-multiline="true"
data-placeholder="提交后续变更要求"
spellcheck="true"
></div>
<div class="composer-footer">
<div class="composer-hint">
<button id="composerPlusButton" class="composer-icon-button" type="button" aria-haspopup="menu" aria-expanded="false" title="添加文件及更多内容" aria-label="添加文件及更多内容">
<svg viewBox="0 0 16 16" aria-hidden="true"><path d="M8 3v10M3 8h10" /></svg>
</button>
<div id="composerPlusMenu" class="composer-popover composer-plus-menu" role="menu" hidden>
<div class="composer-popover-heading">添加文件及更多内容</div>
<button type="button" role="menuitem" data-composer-action="attach">添加文件</button>
<button type="button" role="menuitem" data-composer-action="photo">添加照片</button>
<button type="button" role="menuitem" data-composer-action="workspace">添加工作区上下文</button>
<button type="button" role="menuitem" data-composer-action="web-search">网页搜索</button>
</div>
<input id="attachmentInput" type="file" accept=".txt,.md,.json,.js,.ts,.tsx,.jsx,.css,.html,.yml,.yaml,.xml,.py,.go,.rs,.java,.c,.cpp,.h,image/*" multiple hidden />
<button id="permissionChip" class="permission-chip" type="button" aria-haspopup="menu" aria-expanded="false" title="修改权限" aria-label="修改权限">
<svg viewBox="0 0 16 16" aria-hidden="true"><path d="M8 1.8 13 4v3.6c0 3-2 5.6-5 6.6-3-1-5-3.6-5-6.6V4l5-2.2Z" /><path d="m5.5 8 1.6 1.6L10.8 6" /></svg>
<span id="permissionLabel">工作区写入</span>
<svg class="permission-chevron" viewBox="0 0 16 16" aria-hidden="true"><path d="m4.5 6 3.5 3.5L11.5 6" /></svg>
</button>
<div id="permissionMenu" class="composer-popover permission-menu" role="menu" aria-label="权限设置" hidden>
<div class="composer-popover-heading">修改权限</div>
<button type="button" role="menuitemradio" data-permission-mode="ask" aria-checked="false"><span>需要时询问</span><small>编辑外部文件和联网时始终询问</small></button>
<button type="button" role="menuitemradio" data-permission-mode="auto" aria-checked="false"><span>由 Codex 审批</span><small>仅对可能不安全的操作询问</small></button>
<button type="button" role="menuitemradio" data-permission-mode="full" aria-checked="false"><span>完全访问</span><small>不限制联网或文件访问</small></button>
<button type="button" role="menuitemradio" data-permission-mode="custom" aria-checked="false"><span>自定义</span><small>使用 config.toml 中的权限</small></button>
<button type="button" role="menuitemradio" data-permission-mode="readonly" aria-checked="false"><span>只读</span><small>仅查看文件,不修改工作区</small></button>
</div>
<div id="permissionConfirm" class="permission-confirm" role="dialog" aria-modal="true" aria-labelledby="permissionConfirmTitle" hidden>
<div id="permissionConfirmTitle" class="permission-confirm-title">确认完全访问</div>
<p>完全访问允许 Codex 执行命令、访问互联网并编辑工作区之外的文件。</p>
<div class="permission-confirm-actions">
<button id="permissionConfirmCancel" type="button">取消</button>
<button id="permissionConfirmAccept" class="primary" type="button">确认</button>
</div>
</div>
<div id="usagePicker" class="usage-picker" hidden>
<button id="usageButton" class="usage-button" type="button" aria-haspopup="dialog" aria-expanded="false" title="查看上下文用量" aria-label="查看上下文用量"><span id="usageRing" class="usage-ring" aria-hidden="true"><span id="usageLabel">0%</span></span></button>
<div id="usageMenu" class="composer-popover usage-menu" role="dialog" aria-label="上下文用量" hidden>
<div class="composer-popover-heading">上下文用量</div>
<div id="usageSummary" class="usage-summary">暂无用量数据</div>
<div class="usage-meter"><span id="usageMeterBar"></span></div>
<div id="usageDetails" class="usage-details"></div>
</div>
</div>
<span id="factApp" class="sr-only">-</span>
<span id="factClients" class="sr-only">-</span>
<span id="factRequests" class="sr-only">0</span>
</div>
<div class="composer-actions">
<div id="modelPicker" class="model-picker">
<button id="modelPickerButton" class="model-picker-button" type="button" aria-haspopup="menu" aria-expanded="false" title="切换模型与推理强度" hidden>
<span id="modelLabel" class="model-label"></span>
<span id="modelEffortLabel" class="model-effort-label"></span>
<svg viewBox="0 0 16 16" aria-hidden="true"><path d="m4.5 6 3.5 3.5L11.5 6" /></svg>
</button>
<div id="modelMenu" class="model-menu" role="menu" aria-label="模型与推理强度" hidden>
<div id="modelPowerView" class="model-power-view">
<div class="model-power-heading">
<span>推理强度</span>
<button id="modelAdvancedToggle" class="model-advanced-toggle" type="button">高级</button>
</div>
<div class="model-power-control">
<span class="model-power-label">更高效</span>
<input id="modelPowerSlider" class="model-power-slider" type="range" min="0" max="3" step="1" value="1" aria-label="强度" aria-describedby="modelPowerInstructions" />
<span class="model-power-label">更智能</span>
</div>
<div id="modelPowerValue" class="model-power-value"></div>
<span id="modelPowerInstructions" class="sr-only">使用左右方向键调整强度</span>
</div>
<div id="modelAdvancedView" class="model-advanced-view" hidden>
<div class="model-advanced-toolbar">
<button id="modelAdvancedBack" class="model-advanced-back" type="button" aria-label="返回模型强度"></button>
<span>模型与推理强度</span>
</div>
<div class="model-menu-heading">模型</div>
<div id="modelOptions" class="model-options" role="listbox" aria-label="模型"></div>
<div class="model-menu-heading effort-heading">推理强度</div>
<div id="effortOptions" class="effort-options" role="listbox" aria-label="推理强度"></div>
</div>
</div>
</div>
<button id="interruptButton" class="compact-action interrupt-action" type="button" disabled title="中断当前 turn" aria-label="中断当前 turn">
<svg viewBox="0 0 16 16" aria-hidden="true"><rect x="4.5" y="4.5" width="7" height="7" rx="1" /></svg>
</button>
<button id="steerButton" class="primary compact-action steer-action" type="button" disabled title="发送后续指令" aria-label="发送后续指令">
<svg viewBox="0 0 16 16" aria-hidden="true"><path d="M8 12V4M4.5 7.5 8 4l3.5 3.5" /></svg>
</button>
<button id="startTurnButton" class="primary send-button" type="button" disabled title="发送消息" aria-label="发送消息">
<svg viewBox="0 0 16 16" aria-hidden="true"><path d="M8 12V4M4.5 7.5 8 4l3.5 3.5" /></svg>
</button>
</div>
</div>
</div>
<div class="mode-row">
<span class="connection-mode-label">
<svg class="mode-icon" viewBox="0 0 16 16" aria-hidden="true"><rect x="2" y="3" width="12" height="8" rx="1" /><path d="M5 13h6M8 11v2" /></svg>
<span id="modeLabel">本地模式</span>
</span>
<div id="controlModeSwitch" class="control-mode-switch" role="group" aria-label="控制模式" aria-busy="false" data-mode="sync" data-switching="false">
<button type="button" data-control-mode="sync" aria-pressed="true" title="同步模式跟随 VS Code 当前会话" disabled>同步</button>
<button type="button" data-control-mode="async" aria-pressed="false" title="异步模式可独立管理会话" disabled>异步</button>
</div>
</div>
</section>
</main>
</div>
<button id="restorePanel" class="restore-panel" type="button" hidden>显示 Codex</button>
<!-- Protocol compatibility state stays out of the visual shell. -->
<section class="compatibility-state" aria-hidden="true" hidden inert>
<details id="sessionSettings">
<summary>会话设置</summary>
<div class="settings-grid">
<label>工作目录<input id="cwdInput" type="text" /></label>
<label>模型<input id="modelInput" type="text" placeholder="留空使用默认模型" /></label>
<label>沙箱
<select id="sandboxInput">
<option value="workspace-write">workspace-write</option>
<option value="read-only">read-only</option>
<option value="danger-full-access">danger-full-access</option>
</select>
</label>
<label>审批策略
<select id="approvalInput">
<option value="on-request">on-request</option>
<option value="untrusted">untrusted</option>
<option value="never">never</option>
</select>
</label>
<button id="startThreadButton" class="secondary" type="button">启动新 thread</button>
<div class="ids">
<span>thread</span><code id="threadId">-</code>
<span>turn</span><code id="turnId">-</code>
</div>
</div>
</details>
<details id="connectionSettings">
<summary>连接设置</summary>
<label class="token-field">
<span id="tokenLabel">本机连接(无需 token</span>
<input id="tokenInput" type="password" autocomplete="off" placeholder="本机模式无需填写;认证模式再填写" />
</label>
</details>
<span id="sessionMode">已附着当前会话</span>
<span id="latestSeq">seq -</span>
<span id="outputHint">等待连接</span>
<button id="clearOutputButton" type="button">清空对话</button>
<span id="lastEvent">-</span>
<details id="requestsPanel"><summary><span>授权与输入</span><span id="requestCount" class="badge warning">0</span></summary><div id="requests" class="requests empty">暂无待处理请求</div></details>
</section>
<template id="requestTemplate">
<article class="request">
<div class="request-title"><span class="request-icon" aria-hidden="true">!</span><strong class="request-method"></strong><span class="request-risk"></span><span class="request-id"></span></div>
<p class="request-summary"></p>
<pre class="request-command"></pre>
<div class="request-questions"></div>
<label class="request-scope-wrap" hidden>
<span>授权范围</span>
<select class="request-scope">
<option value="turn">仅本次 turn</option>
<option value="session">当前会话</option>
</select>
</label>
<details class="request-details">
<summary>查看请求数据</summary>
<pre class="request-json"></pre>
</details>
<textarea class="request-response" rows="4" aria-label="JSON 响应"></textarea>
<div class="button-row request-actions">
<button class="primary request-allow">允许</button>
<button class="secondary request-deny">拒绝</button>
<button class="secondary request-send">发送 JSON</button>
</div>
</article>
</template>
<script src="./embed-bridge.js" defer></script>
<script src="./i18n.js" defer></script>
<script src="./app.js" defer></script>
</body>
</html>
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"use strict";
const assert = require("node:assert/strict");
const test = require("node:test");
const { CodexAgentAdapter } = require("../vscode-extension/dist/codexAgentAdapter.js");
const { RelayHost } = require("../vscode-extension/dist/relayHost.js");
class FakeRpc {
responses = [];
requests = [];
notificationListener;
requestListener;
exitListener;
overrides;
constructor(overrides = {}) {
this.overrides = overrides;
}
get running() {
return true;
}
async start() {}
async request(method, params) {
this.requests.push({ method, params });
if (Object.prototype.hasOwnProperty.call(this.overrides, method)) {
const override = this.overrides[method];
return typeof override === "function" ? override(params) : override;
}
if (method === "initialize") return { userAgent: "test", codexHome: "/tmp/codex" };
if (method === "thread/start") return { thread: { id: "thread-test" }, cwd: "/tmp" };
if (method === "turn/start") return { turn: { id: "turn-test" } };
if (method === "turn/steer") return { turn: { id: "turn-test" } };
if (method === "turn/interrupt") return {};
throw new Error(`unexpected request ${method}`);
}
notify() {}
respond(id, result) {
this.responses.push({ id, result });
}
respondError(id, code, message) {
this.responses.push({ id, error: { code, message } });
}
onNotification(listener) {
this.notificationListener = listener;
return { dispose: () => undefined };
}
onServerRequest(listener) {
this.requestListener = listener;
return { dispose: () => undefined };
}
onExit(listener) {
this.exitListener = listener;
return { dispose: () => undefined };
}
close() {}
emitRequest(request) {
this.requestListener(request);
}
emitNotification(notification) {
this.notificationListener(notification);
}
}
class FakeRelay {
frames = [];
listeners = new Set();
async connect() {}
send(frame) {
this.frames.push(frame);
}
onMessage(listener) {
this.listeners.add(listener);
return { dispose: () => this.listeners.delete(listener) };
}
close() {}
}
test("CodexAgentAdapter keeps numeric and string approval ids distinct", async () => {
const rpc = new FakeRpc();
const adapter = new CodexAgentAdapter({ approvalTimeoutMs: 0 }, rpc);
await adapter.start();
rpc.emitRequest({
id: 1,
method: "item/commandExecution/requestApproval",
params: { threadId: "t", turnId: "u", itemId: "n", command: "echo number" },
});
rpc.emitRequest({
id: "1",
method: "item/commandExecution/requestApproval",
params: { threadId: "t", turnId: "u", itemId: "s", command: "echo string" },
});
const snapshot = await adapter.snapshot();
assert.deepEqual(snapshot.pendingApprovals.map((entry) => entry.requestId), [1, "1"]);
await adapter.respondApproval(1, "deny");
await adapter.respondApproval("1", "deny");
assert.deepEqual(rpc.responses.map((entry) => entry.id), [1, "1"]);
assert.equal((await adapter.snapshot()).pendingApprovals.length, 0);
await adapter.dispose();
});
test("commandActions are included in high-risk approval classification", async () => {
const rpc = new FakeRpc();
const adapter = new CodexAgentAdapter({ approvalTimeoutMs: 0 }, rpc);
await adapter.start();
rpc.emitRequest({
id: 2,
method: "item/commandExecution/requestApproval",
params: {
threadId: "t",
turnId: "u",
itemId: "actions",
command: null,
commandActions: [{ type: "unknown", command: "sudo rm -rf /" }],
},
});
const snapshot = await adapter.snapshot();
assert.equal(snapshot.pendingApprovals[0].risk, "high");
await adapter.respondApproval(2, "deny");
await adapter.dispose();
});
test("output snapshots stay redacted and interrupt clears the active turn", async () => {
const rpc = new FakeRpc();
const adapter = new CodexAgentAdapter({ approvalTimeoutMs: 0 }, rpc);
await adapter.start();
await adapter.startThread({});
await adapter.startTurn({ text: "hello" });
assert.equal((await adapter.snapshot()).turnId, "turn-test");
rpc.emitNotification({
method: "item/agentMessage/delta",
params: { delta: "credential Bearer abcdefghijklmnop" },
});
const snapshot = await adapter.snapshot();
assert.equal(snapshot.outputTail.includes("Bearer abcdefghijklmnop"), false);
assert.match(snapshot.outputTail, /\[REDACTED\]/);
await adapter.interruptTurn({});
const afterInterrupt = await adapter.snapshot();
assert.equal(afterInterrupt.turnId, null);
assert.equal(afterInterrupt.state, "idle");
await adapter.dispose();
});
test("async adapter lists app-server threads and exposes the model catalog", async () => {
const rpc = new FakeRpc({
"model/list": {
data: [{ id: "model-1", model: "gpt-5.6-sol", displayName: "5.6 Sol", hidden: false }],
nextCursor: null,
},
"thread/list": {
data: [
{
id: "thread-recent",
name: null,
preview: "Inspect the workspace\nwith detail",
cwd: "/tmp/workspace",
createdAt: 1_700_000_000,
updatedAt: 1_700_000_100,
status: { type: "idle" },
source: "vscode",
},
],
nextCursor: "next-page",
backwardsCursor: null,
},
});
const adapter = new CodexAgentAdapter({ approvalTimeoutMs: 0 }, rpc);
await adapter.start();
const result = await adapter.listSessions({ limit: 500, query: "workspace", sortKey: "invalid" });
assert.equal(result.sessions[0].threadId, "thread-recent");
assert.equal(result.sessions[0].title, "Inspect the workspace with detail");
assert.equal(result.sessions[0].updatedAtMs, 1_700_000_100_000);
assert.equal(result.nextCursor, "next-page");
const listRequest = rpc.requests.find((entry) => entry.method === "thread/list");
assert.deepEqual(listRequest.params, {
limit: 100,
sortKey: "updated_at",
sortDirection: "desc",
searchTerm: "workspace",
});
const snapshot = await adapter.snapshot();
assert.equal(snapshot.metadata.mode, "async");
assert.equal(snapshot.metadata.availableModels[0].model, "gpt-5.6-sol");
await adapter.dispose();
});
test("async adapter projects live token usage notifications into metadata and snapshots", async () => {
const rpc = new FakeRpc({
"model/list": { data: [], nextCursor: null },
});
const adapter = new CodexAgentAdapter({ approvalTimeoutMs: 0 }, rpc);
const events = [];
adapter.onEvent((event) => events.push(event));
await adapter.start();
await adapter.startThread({});
rpc.emitNotification({
method: "thread/tokenUsage/updated",
params: {
threadId: "thread-test",
// A usage update may arrive after the turn has completed. It must not
// make the adapter report that historical turn as active again.
turnId: "turn-finished",
tokenUsage: {
total: {
totalTokens: 1_200,
inputTokens: 800,
cachedInputTokens: 100,
cacheWriteInputTokens: 20,
outputTokens: 300,
reasoningOutputTokens: 80,
},
last: {
totalTokens: 450,
inputTokens: 300,
cachedInputTokens: 40,
cacheWriteInputTokens: 10,
outputTokens: 100,
reasoningOutputTokens: 40,
},
modelContextWindow: 128_000,
},
},
});
const expected = {
total: {
totalTokens: 1_200,
inputTokens: 800,
cachedInputTokens: 100,
cacheWriteInputTokens: 20,
outputTokens: 300,
reasoningOutputTokens: 80,
},
last: {
totalTokens: 450,
inputTokens: 300,
cachedInputTokens: 40,
cacheWriteInputTokens: 10,
outputTokens: 100,
reasoningOutputTokens: 40,
},
modelContextWindow: 128_000,
};
const snapshot = await adapter.snapshot();
assert.deepEqual(snapshot.metadata.tokenUsage, expected);
assert.deepEqual(snapshot.metadata.latestTokenUsageInfo, expected);
assert.equal(snapshot.turnId, null);
const usageEvent = events.find((event) => event.raw?.method === "thread/tokenUsage/updated");
assert.ok(usageEvent);
assert.deepEqual(usageEvent.payload.tokenUsage, expected);
assert.deepEqual(usageEvent.payload.latestTokenUsageInfo, expected);
// Keep the raw diagnostic envelope redacted while exposing only the safe
// numeric projection to the browser.
assert.equal(usageEvent.raw.params.tokenUsage, "[REDACTED]");
rpc.emitNotification({
method: "thread/tokenUsage/updated",
params: {
threadId: "thread-test",
turnId: "turn-finished",
tokenUsage: { total: { inputTokens: -1 } },
},
});
assert.deepEqual((await adapter.snapshot()).metadata.tokenUsage, expected);
await adapter.dispose();
});
test("async adapter resumes a thread with structured history and ignores late notifications", async () => {
const thread = {
id: "thread-selected",
name: "Selected thread",
preview: "hello",
cwd: "/tmp/selected",
createdAt: 1_700_000_000,
updatedAt: 1_700_000_010,
status: { type: "idle" },
turns: [{
id: "turn-history",
status: "completed",
startedAt: 1_700_000_001,
completedAt: 1_700_000_004,
durationMs: 3_000,
items: [
{ type: "userMessage", id: "user-1", clientId: null, content: [{ type: "text", text: "hello", text_elements: [] }] },
{ type: "reasoning", id: "reason-1", summary: ["Checking files"], content: [] },
{ type: "commandExecution", id: "command-1", command: "pwd", cwd: "/tmp/selected", status: "completed", aggregatedOutput: "/tmp/selected\n", exitCode: 0, durationMs: 50, commandActions: [] },
{ type: "agentMessage", id: "agent-1", text: "Done", phase: "final_answer" },
],
}],
};
const rpc = new FakeRpc({
"model/list": { data: [{ id: "model-1", model: "gpt-5.6-sol" }], nextCursor: null },
"thread/resume": {
thread,
model: "gpt-5.6-sol",
modelProvider: "openai",
serviceTier: null,
cwd: "/tmp/selected",
approvalPolicy: "on-request",
approvalsReviewer: "user",
sandbox: { type: "workspaceWrite" },
reasoningEffort: "high",
},
});
const adapter = new CodexAgentAdapter({ approvalTimeoutMs: 0 }, rpc);
const events = [];
adapter.onEvent((event) => events.push(event));
await adapter.start();
const result = await adapter.selectSession({ threadId: "thread-selected" });
assert.equal(result.threadId, "thread-selected");
let snapshot = await adapter.snapshot();
assert.equal(snapshot.messages.length, 4);
assert.deepEqual(snapshot.messages.map((message) => message.kind), ["user", "reasoning", "tool", "assistant"]);
assert.equal(snapshot.messages[2].output, "/tmp/selected\n");
assert.equal(snapshot.metadata.title, "Selected thread");
assert.equal(snapshot.metadata.threadSettings.effort, "high");
assert.equal(snapshot.metadata.historyComplete, true);
assert.equal(snapshot.status.turnStatus, "completed");
assert.match(snapshot.outputTail, /Done/);
assert.ok(events.some((event) => event.type === "output.snapshot" && event.payload.historyComplete === true));
const authoritative = events.find((event) => event.type === "session.snapshot");
assert.equal(authoritative.payload.threadId, "thread-selected");
assert.equal(authoritative.payload.metadata.model, "gpt-5.6-sol");
assert.equal(authoritative.payload.messages.length, 4);
rpc.emitNotification({
method: "item/completed",
params: {
threadId: "thread-old",
turnId: "turn-old",
completedAtMs: Date.now(),
item: { type: "agentMessage", id: "late-old", text: "wrong thread" },
},
});
rpc.emitNotification({
method: "item/completed",
params: {
threadId: "thread-selected",
turnId: "turn-live",
completedAtMs: Date.now(),
item: { type: "agentMessage", id: "current-item", text: "current thread" },
},
});
snapshot = await adapter.snapshot();
assert.equal(snapshot.messages.some((message) => message.itemId === "late-old"), false);
assert.equal(snapshot.messages.some((message) => message.itemId === "current-item"), true);
await adapter.dispose();
});
test("async adapter hydrates paginated turns and items into chronological complete history", async () => {
const threadId = "thread-paged-history";
const userItem = (id, text) => ({
type: "userMessage",
id,
clientId: null,
content: [{ type: "text", text, text_elements: [] }],
});
const assistantItem = (id, text) => ({
type: "agentMessage",
id,
text,
phase: "final_answer",
});
const earlyUser = userItem("early-user", "first question");
const rpc = new FakeRpc({
"model/list": { data: [], nextCursor: null },
"thread/resume": {
thread: {
id: threadId,
name: "Paged history",
preview: "first question",
cwd: "/tmp/paged",
createdAt: 50,
updatedAt: 350,
historyMode: "paginated",
status: { type: "idle" },
turns: [],
},
model: "gpt-5.6-sol",
cwd: "/tmp/paged",
initialTurnsPage: {
data: [{
id: "turn-late",
status: "completed",
startedAt: 300,
completedAt: 310,
itemsView: "full",
items: [userItem("late-user", "third question"), assistantItem("late-agent", "third answer")],
}],
nextCursor: "turn-page-2",
backwardsCursor: null,
},
},
"thread/turns/list": (params) => {
if (params.cursor === "turn-page-2") {
return {
data: [{
id: "turn-early",
status: "completed",
startedAt: 100,
completedAt: 110,
itemsView: "summary",
items: [earlyUser],
}],
nextCursor: "turn-page-3",
backwardsCursor: null,
};
}
assert.equal(params.cursor, "turn-page-3");
return {
data: [{
id: "turn-middle",
status: "completed",
startedAt: 200,
completedAt: 210,
itemsView: "full",
items: [userItem("middle-user", "second question"), assistantItem("middle-agent", "second answer")],
}],
nextCursor: null,
backwardsCursor: null,
};
},
"thread/items/list": (params) => {
assert.equal(params.turnId, "turn-early");
return {
data: [
// The summary row is repeated by the full item page; hydration must
// de-duplicate it while adding the omitted assistant response.
{ turnId: "turn-early", item: earlyUser },
{ turnId: "turn-early", item: assistantItem("early-agent", "first answer") },
],
nextCursor: null,
backwardsCursor: null,
};
},
});
const events = [];
const adapter = new CodexAgentAdapter({ approvalTimeoutMs: 0 }, rpc);
adapter.onEvent((event) => events.push(event));
await adapter.start();
await adapter.selectSession({ threadId });
const resume = rpc.requests.find((entry) => entry.method === "thread/resume");
assert.deepEqual(resume.params, {
threadId,
excludeTurns: true,
initialTurnsPage: { limit: 100, sortDirection: "asc", itemsView: "full" },
});
const turnPages = rpc.requests.filter((entry) => entry.method === "thread/turns/list");
assert.deepEqual(turnPages.map((entry) => entry.params.cursor), ["turn-page-2", "turn-page-3"]);
assert.ok(turnPages.every((entry) => entry.params.threadId === threadId
&& entry.params.limit === 100
&& entry.params.sortDirection === "asc"
&& entry.params.itemsView === "full"));
const itemPages = rpc.requests.filter((entry) => entry.method === "thread/items/list");
assert.deepEqual(itemPages.map((entry) => entry.params), [{
threadId,
turnId: "turn-early",
limit: 100,
sortDirection: "asc",
}]);
assert.equal(rpc.requests.some((entry) => entry.method === "thread/read"), false);
const snapshot = await adapter.snapshot();
assert.deepEqual(snapshot.messages.map((message) => [message.turnId, message.text]), [
["turn-early", "first question"],
["turn-early", "first answer"],
["turn-middle", "second question"],
["turn-middle", "second answer"],
["turn-late", "third question"],
["turn-late", "third answer"],
]);
assert.equal(snapshot.metadata.historyComplete, true);
const outputSnapshot = events.find((event) => event.type === "output.snapshot");
assert.equal(outputSnapshot.payload.historyComplete, true);
assert.deepEqual(outputSnapshot.payload.messages.map((message) => message.text), [
"first question",
"first answer",
"second question",
"second answer",
"third question",
"third answer",
]);
await adapter.dispose();
});
test("async adapter falls back to thread/read when resume omits existing history", async () => {
const metadataThread = {
id: "thread-paginated",
preview: "existing conversation",
cwd: "/tmp/project",
createdAt: 1_700_000_000,
updatedAt: 1_700_000_100,
status: { type: "idle" },
turns: [],
};
const rpc = new FakeRpc({
"model/list": { data: [], nextCursor: null },
"thread/resume": { thread: metadataThread, model: "gpt-5.6-sol", cwd: "/tmp/project" },
"thread/read": {
thread: {
...metadataThread,
turns: [{
id: "turn-read",
status: "completed",
items: [{ type: "agentMessage", id: "read-agent", text: "hydrated history" }],
}],
},
},
});
const adapter = new CodexAgentAdapter({ approvalTimeoutMs: 0 }, rpc);
await adapter.start();
await adapter.selectSession({ threadId: "thread-paginated" });
const read = rpc.requests.find((entry) => entry.method === "thread/read");
assert.deepEqual(read.params, { threadId: "thread-paginated", includeTurns: true });
assert.equal((await adapter.snapshot()).messages[0].text, "hydrated history");
await adapter.dispose();
});
test("async adapter starts new sessions and sends flat durable thread settings", async () => {
const rpc = new FakeRpc({
"model/list": { data: [], nextCursor: null },
"thread/start": {
thread: { id: "thread-new", preview: "", cwd: "/tmp/new", status: { type: "idle" }, turns: [] },
model: "gpt-5.6-sol",
cwd: "/tmp/new",
reasoningEffort: "medium",
},
"thread/settings/update": { ok: true },
});
const adapter = new CodexAgentAdapter({ approvalTimeoutMs: 0, defaultCwd: "/tmp/default" }, rpc);
await adapter.start();
await adapter.newSession({});
await adapter.updateThreadSettings({
threadSettings: {
model: "gpt-5.6-terra",
effort: "high",
approvalPolicy: "on-request",
approvalsReviewer: "user",
sandboxPolicy: "workspace-write",
permissions: ":workspace",
},
});
const start = rpc.requests.find((entry) => entry.method === "thread/start");
assert.equal(start.params.cwd, "/tmp/default");
const update = rpc.requests.find((entry) => entry.method === "thread/settings/update");
assert.deepEqual(update.params, {
threadId: "thread-new",
model: "gpt-5.6-terra",
effort: "high",
approvalPolicy: "on-request",
approvalsReviewer: "user",
permissions: ":workspace",
});
assert.equal(Object.prototype.hasOwnProperty.call(update.params, "sandboxPolicy"), false);
const snapshot = await adapter.snapshot();
assert.equal(snapshot.metadata.model, "gpt-5.6-terra");
assert.equal(snapshot.metadata.latestReasoningEffort, "high");
assert.equal(snapshot.metadata.sandboxPolicy, "workspace-write");
await adapter.dispose();
});
test("thread settings updates require the send_task_input capability", async () => {
const rpc = new FakeRpc();
const adapter = new CodexAgentAdapter({ approvalTimeoutMs: 0 }, rpc);
await adapter.start();
const relay = new FakeRelay();
const host = new RelayHost({
adapter,
relay,
capabilities: ["read_output"],
sessionId: "test-session",
});
await host.handleFrame({
kind: "command",
type: "thread.settings.update",
commandId: "settings-without-capability",
actor: { role: "operator" },
payload: { threadSettings: { model: "gpt-5.6-sol", effort: "high" } },
});
const result = relay.frames.find((frame) => frame.payload?.commandId === "settings-without-capability");
assert.equal(result.type, "command.rejected");
assert.match(result.payload.error, /missing capability: send_task_input/);
await adapter.dispose();
});
test("RelayHost exposes session list as read-only and protects session selection", async () => {
const relay = new FakeRelay();
const calls = [];
const adapter = {
async start() {},
async sendInput() { return {}; },
async cancel() { return {}; },
async respondApproval() { return {}; },
async snapshot() { return { threadId: "thread-a", turnId: null, state: "idle", pendingApprovals: [], outputTail: "" }; },
onEvent() { return { dispose() {} }; },
async dispose() {},
async listSessions(params) {
calls.push({ method: "listSessions", params });
return { sessions: [{ threadId: "thread-a", title: "A", updatedAtMs: null, active: true, available: true }], activeThreadId: "thread-a" };
},
async selectSession(params) {
calls.push({ method: "selectSession", params });
return { threadId: params.threadId, previousThreadId: "thread-a", switched: true, available: true };
},
async newSession(params) {
calls.push({ method: "newSession", params });
return { opened: true, command: "chatgpt.newCodexPanel" };
},
getControlMode() { return "sync"; },
async setControlMode(params) {
calls.push({ method: "setControlMode", params });
return { changed: true, controlMode: params.mode, previousControlMode: "sync", modeEpoch: 1 };
},
};
const host = new RelayHost({
adapter,
relay,
capabilities: ["read_output", "send_task_input"],
sessionId: "test-session",
});
await host.handleFrame({ kind: "command", type: "session/list", commandId: "list-1", actor: { role: "viewer" }, payload: {} });
const listed = relay.frames.find((frame) => frame.payload?.commandId === "list-1");
assert.equal(listed.type, "command.accepted");
assert.equal(listed.payload.result.activeThreadId, "thread-a");
assert.equal(calls[0].method, "listSessions");
await host.handleFrame({ kind: "command", type: "session/select", commandId: "select-viewer", actor: { role: "viewer" }, payload: { threadId: "thread-b" } });
const denied = relay.frames.find((frame) => frame.payload?.commandId === "select-viewer");
assert.equal(denied.type, "command.rejected");
await host.handleFrame({ kind: "command", type: "session/select", commandId: "select-operator", actor: { role: "operator" }, payload: { threadId: "thread-b" } });
const selected = relay.frames.find((frame) => frame.payload?.commandId === "select-operator");
assert.equal(selected.type, "command.accepted");
assert.equal(selected.payload.result.threadId, "thread-b");
assert.equal(calls.at(-1).method, "selectSession");
await host.handleFrame({ kind: "command", type: "session/new", commandId: "new-viewer", actor: { role: "viewer" }, payload: {} });
const deniedNew = relay.frames.find((frame) => frame.payload?.commandId === "new-viewer");
assert.equal(deniedNew.type, "command.rejected");
await host.handleFrame({ kind: "command", type: "session/new", commandId: "new-operator", actor: { role: "operator" }, payload: {} });
const opened = relay.frames.find((frame) => frame.payload?.commandId === "new-operator");
assert.equal(opened.type, "command.accepted");
assert.equal(opened.payload.result.command, "chatgpt.newCodexPanel");
assert.equal(calls.at(-1).method, "newSession");
await host.handleFrame({ kind: "command", type: "control/mode/get", commandId: "mode-get-viewer", actor: { role: "viewer" }, payload: {} });
const mode = relay.frames.find((frame) => frame.payload?.commandId === "mode-get-viewer");
assert.equal(mode.type, "command.accepted");
assert.equal(mode.payload.result.mode, "sync");
await host.handleFrame({ kind: "command", type: "control/mode/set", commandId: "mode-set-viewer", actor: { role: "viewer" }, payload: { mode: "async" } });
const deniedMode = relay.frames.find((frame) => frame.payload?.commandId === "mode-set-viewer");
assert.equal(deniedMode.type, "command.rejected");
await host.handleFrame({ kind: "command", type: "control/mode/set", commandId: "mode-set-operator", actor: { role: "operator" }, payload: { mode: "async" } });
const changedMode = relay.frames.find((frame) => frame.payload?.commandId === "mode-set-operator");
assert.equal(changedMode.type, "command.accepted");
assert.equal(changedMode.payload.result.controlMode, "async");
assert.equal(calls.at(-1).method, "setControlMode");
});
test("approval decision conflicts and unknown tagged objects fail closed", async () => {
const rpc = new FakeRpc();
const adapter = new CodexAgentAdapter({ approvalTimeoutMs: 0 }, rpc);
await adapter.start();
const relay = new FakeRelay();
const host = new RelayHost({
adapter,
relay,
capabilities: ["read_output", "send_task_input", "cancel_task", "approve_low_risk"],
sessionId: "test-session",
});
rpc.emitRequest({
id: 3,
method: "execCommandApproval",
params: { conversationId: "thread-test", callId: "call-3", command: ["echo", "safe"] },
});
await host.handleFrame({
kind: "command",
type: "approval.respond",
commandId: "conflicting-response",
actor: { role: "operator" },
payload: {
requestId: 3,
decision: "deny",
response: { decision: "approved_mcp_policy_amendment" },
},
});
assert.deepEqual(rpc.responses[0], {
id: 3,
result: { decision: { denied: { rejection: "approval response implies allow, but decision is deny" } } },
});
rpc.emitRequest({
id: 4,
method: "item/commandExecution/requestApproval",
params: { threadId: "thread-test", turnId: "turn-test", itemId: "item-4", command: "echo safe" },
});
await host.handleFrame({
kind: "command",
type: "approval.respond",
commandId: "unknown-tagged-response",
actor: { role: "operator" },
payload: {
requestId: 4,
decision: "allow",
response: { decision: { futurePolicyGrant: { scope: "all" } } },
},
});
assert.deepEqual(rpc.responses[1], {
id: 4,
result: { decision: "decline" },
});
await adapter.dispose();
});
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@@ -0,0 +1,298 @@
"use strict";
const assert = require("node:assert/strict");
const fs = require("node:fs");
const os = require("node:os");
const path = require("node:path");
const test = require("node:test");
const { WebSocket } = require("ws");
const { AetherVscodexCloudServer, RoomManager } = require("../cloud/server.js");
const internalToken = "test-internal-token-with-enough-entropy";
function internalFetch(base, pathname, options = {}) {
return fetch(`${base}${pathname}`, {
...options,
headers: {
Authorization: `Bearer ${internalToken}`,
...(options.body ? { "Content-Type": "application/json" } : {}),
...(options.headers || {}),
},
});
}
function websocketClient(base, clientType, token, sessionId) {
const socket = new WebSocket(`${base.replace(/^http/, "ws")}/api/vscodex/ws`);
const messages = [];
const waiters = [];
const wait = (predicate, timeout = 5_000, label = "websocket frame") => new Promise((resolve, reject) => {
const existing = messages.find(predicate);
if (existing) return resolve(existing);
const timer = setTimeout(() => {
const index = waiters.findIndex((entry) => entry.resolve === resolve);
if (index >= 0) waiters.splice(index, 1);
reject(new Error(`timed out waiting for ${label}; received: ${JSON.stringify(messages.map((message) => ({ type: message.type, kind: message.kind, commandId: message.commandId })))}`));
}, timeout);
waiters.push({
predicate,
resolve: (message) => {
clearTimeout(timer);
resolve(message);
},
});
});
socket.on("message", (data) => {
const message = JSON.parse(data.toString("utf8"));
messages.push(message);
for (let index = waiters.length - 1; index >= 0; index -= 1) {
if (!waiters[index].predicate(message)) continue;
const waiter = waiters.splice(index, 1)[0];
waiter.resolve(message);
}
});
return new Promise((resolve, reject) => {
socket.once("open", () => {
socket.send(JSON.stringify({ v: 1, kind: "hello", clientType, protocol: 1, ...(sessionId ? { sessionId } : {}) }));
socket.send(JSON.stringify(clientType === "host"
? { v: 1, kind: "auth", accessToken: token }
: { type: "auth", token }));
wait((message) => message.type === "auth.ok").then(() => resolve({ socket, wait, messages }), reject);
});
socket.once("error", reject);
});
}
async function pairDevice(base, userId, name) {
const pairingResponse = await internalFetch(base, `/internal/v1/users/${encodeURIComponent(userId)}/pairings`, {
method: "POST",
body: JSON.stringify({ name }),
});
assert.equal(pairingResponse.status, 201);
const pairing = await pairingResponse.json();
const exchangeResponse = await fetch(`${base}/v1/pairings/exchange`, {
method: "POST",
headers: { "Content-Type": "application/json" },
body: JSON.stringify({ code: pairing.code, name }),
});
assert.equal(exchangeResponse.status, 201);
return exchangeResponse.json();
}
async function browserTicket(base, userId, deviceId) {
const response = await internalFetch(base, `/internal/v1/users/${encodeURIComponent(userId)}/ws-tickets`, {
method: "POST",
body: JSON.stringify({ device_id: deviceId }),
});
assert.equal(response.status, 201);
return response.json();
}
function exchangeAttempt(base, headers = {}) {
return fetch(`${base}/v1/pairings/exchange`, {
method: "POST",
headers: { "Content-Type": "application/json", ...headers },
body: JSON.stringify({ code: "INVALID-CODE" }),
});
}
test("pairing exchange trusts a gateway client IP only with valid internal authentication", async (t) => {
const dataDir = fs.mkdtempSync(path.join(os.tmpdir(), "aether-vscodex-rate-limit-"));
const server = new AetherVscodexCloudServer({
host: "127.0.0.1",
port: 0,
internalToken,
publicWsUrl: "wss://aether.example/api/vscodex/ws",
dataDir,
});
await server.start();
t.after(async () => {
await server.stop();
fs.rmSync(dataDir, { recursive: true, force: true });
});
const address = server.address();
const base = `http://127.0.0.1:${address.port}`;
const trustedHeaders = (clientIp) => ({
Authorization: `Bearer ${internalToken}`,
"X-Aether-Client-IP": clientIp,
});
for (let attempt = 0; attempt < 10; attempt += 1) {
assert.equal((await exchangeAttempt(base, trustedHeaders("198.51.100.10"))).status, 400);
}
assert.equal((await exchangeAttempt(base, trustedHeaders("198.51.100.10"))).status, 429);
assert.equal((await exchangeAttempt(base, trustedHeaders("198.51.100.11"))).status, 400);
assert.equal((await exchangeAttempt(base, trustedHeaders("2001:db8::10"))).status, 400);
server.exchangeAttempts.clear();
for (let attempt = 0; attempt < 5; attempt += 1) {
assert.equal((await exchangeAttempt(base, { "X-Aether-Client-IP": `198.51.100.${20 + attempt}` })).status, 400);
}
for (let attempt = 0; attempt < 5; attempt += 1) {
assert.equal((await exchangeAttempt(base, {
Authorization: "Bearer invalid-internal-token",
"X-Aether-Client-IP": `198.51.100.${30 + attempt}`,
})).status, 400);
}
assert.equal((await exchangeAttempt(base, { "X-Aether-Client-IP": "198.51.100.99" })).status, 429);
server.exchangeAttempts.clear();
const invalidForwardedAddresses = ["proxy.internal", "198.51.100.40, 198.51.100.41"];
for (let attempt = 0; attempt < 10; attempt += 1) {
assert.equal((await exchangeAttempt(base, trustedHeaders(invalidForwardedAddresses[attempt % 2]))).status, 400);
}
assert.equal((await exchangeAttempt(base, trustedHeaders("198.51.100.42, 198.51.100.43"))).status, 429);
});
test("cloud sidecar pairs a device and isolates host/browser traffic by Aether user and device", async (t) => {
const dataDir = fs.mkdtempSync(path.join(os.tmpdir(), "aether-vscodex-test-"));
const server = new AetherVscodexCloudServer({
host: "127.0.0.1",
port: 0,
internalToken,
publicWsUrl: "wss://aether.example/api/vscodex/ws",
dataDir,
pairingTtlMs: 5_000,
ticketTtlMs: 5_000,
});
await server.start();
t.after(async () => {
await server.stop();
fs.rmSync(dataDir, { recursive: true, force: true });
});
const address = server.address();
const base = `http://127.0.0.1:${address.port}`;
const unauthorized = await fetch(`${base}/internal/v1/users/user-a/devices`);
assert.equal(unauthorized.status, 401);
const paired = await pairDevice(base, "user-a", "MacBook VS Code");
assert.match(paired.device_token, /^avx1\./);
const devicesResponse = await internalFetch(base, "/internal/v1/users/user-a/devices");
assert.equal(devicesResponse.status, 200);
const devices = await devicesResponse.json();
assert.deepEqual(devices.devices.map((device) => ({ id: device.id, name: device.name, connected: device.connected })), [
{ id: paired.device_id, name: "MacBook VS Code", connected: false },
]);
const ticket = await browserTicket(base, "user-a", paired.device_id);
assert.equal(ticket.ws_url, "/api/vscodex/ws");
const host = await websocketClient(base, "host", paired.device_token, "host-user-a");
const browser = await websocketClient(base, "web", ticket.ticket);
t.after(() => host.socket.close());
t.after(() => browser.socket.close());
browser.socket.send(JSON.stringify({ type: "subscribe", fromSeq: 0 }));
host.socket.send(JSON.stringify({
v: 1,
kind: "event",
type: "connection.opened",
id: "connection-a",
sessionId: "host-user-a",
seq: 1,
ts: new Date().toISOString(),
payload: {},
}));
host.socket.send(JSON.stringify({
v: 1,
kind: "event",
type: "session.snapshot",
id: "snapshot-a",
sessionId: "host-user-a",
seq: 2,
ts: new Date().toISOString(),
payload: { threadId: "thread-a", state: "idle", messages: [{ kind: "assistant", text: "user-a-only" }] },
}));
const snapshot = await browser.wait((message) => message.kind === "event" && message.type === "session.snapshot", 5_000, "session snapshot");
assert.equal(snapshot.payload.threadId, "thread-a");
assert.equal(snapshot.payload.messages[0].text, "user-a-only");
browser.socket.send(JSON.stringify({ type: "command", commandId: "cmd-a", method: "session/list", params: {} }));
const command = await host.wait((message) => message.kind === "command" && message.commandId === "cmd-a", 5_000, "browser command");
assert.equal(command.type, "session/list");
const secondUser = await pairDevice(base, "user-b", "Other VS Code");
const secondTicket = await browserTicket(base, "user-b", secondUser.device_id);
const secondBrowser = await websocketClient(base, "web", secondTicket.ticket);
t.after(() => secondBrowser.socket.close());
secondBrowser.socket.send(JSON.stringify({ type: "subscribe", fromSeq: 0 }));
await new Promise((resolve) => setTimeout(resolve, 50));
assert.equal(secondBrowser.messages.some((message) => message.payload?.threadId === "thread-a"), false);
const reusedTicket = new WebSocket(`${base.replace(/^http/, "ws")}/api/vscodex/ws`);
const closed = new Promise((resolve, reject) => {
reusedTicket.once("open", () => {
reusedTicket.send(JSON.stringify({ v: 1, kind: "hello", clientType: "web", protocol: 1 }));
reusedTicket.send(JSON.stringify({ type: "auth", token: ticket.ticket }));
});
reusedTicket.once("close", (code) => resolve(code));
reusedTicket.once("error", reject);
});
assert.equal(await closed, 1008, "browser tickets are one-time credentials");
});
test("device revocation closes its room and blocks future host authentication", async (t) => {
const dataDir = fs.mkdtempSync(path.join(os.tmpdir(), "aether-vscodex-revoke-"));
const server = new AetherVscodexCloudServer({
host: "127.0.0.1",
port: 0,
internalToken,
publicWsUrl: "wss://aether.example/api/vscodex/ws",
dataDir,
});
await server.start();
t.after(async () => {
await server.stop();
fs.rmSync(dataDir, { recursive: true, force: true });
});
const address = server.address();
const base = `http://127.0.0.1:${address.port}`;
const paired = await pairDevice(base, "user-a", "Revoked device");
const host = await websocketClient(base, "host", paired.device_token, "revoked-host");
const response = await internalFetch(base, `/internal/v1/users/user-a/devices/${paired.device_id}`, { method: "DELETE" });
assert.equal(response.status, 204);
await new Promise((resolve) => host.socket.once("close", resolve));
const rejected = new WebSocket(`${base.replace(/^http/, "ws")}/api/vscodex/ws`);
const closed = new Promise((resolve, reject) => {
rejected.once("open", () => {
rejected.send(JSON.stringify({ v: 1, kind: "hello", clientType: "host", protocol: 1, sessionId: "retry" }));
rejected.send(JSON.stringify({ v: 1, kind: "auth", accessToken: paired.device_token }));
});
rejected.once("close", (code) => resolve(code));
rejected.once("error", reject);
});
assert.equal(await closed, 1008);
});
test("room revocation wins a concurrent room creation", async () => {
const rooms = new RoomManager();
let releaseCreation;
const creationGate = new Promise((resolve) => { releaseCreation = resolve; });
let stopped = false;
const room = {
key: rooms.key("user-a", "device-a"),
userId: "user-a",
deviceId: "device-a",
relay: { stop: async () => { stopped = true; } },
connections: 0,
lastActiveMs: Date.now(),
};
rooms.createRoom = async (key) => {
await creationGate;
rooms.rooms.set(key, room);
return room;
};
const pendingGet = rooms.get("user-a", "device-a");
await new Promise((resolve) => setImmediate(resolve));
const pendingRevoke = rooms.revoke("user-a", "device-a");
releaseCreation();
await assert.rejects(pendingGet, /device revoked/);
await pendingRevoke;
assert.equal(stopped, true);
assert.equal(rooms.rooms.has(room.key), false);
await assert.rejects(rooms.get("user-a", "device-a"), /device revoked/);
});
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"use strict";
const assert = require("node:assert/strict");
const net = require("node:net");
const os = require("node:os");
const path = require("node:path");
const { mkdtempSync, rmSync } = require("node:fs");
const test = require("node:test");
const {
CODEX_IPC_METHOD_VERSIONS,
CodexIpcClient,
IpcFrameDecoder,
applyIpcPatches,
encodeIpcFrame,
} = require("../vscode-extension/dist/codexIpc.js");
function waitFor(predicate, timeoutMs = 2_000) {
const started = Date.now();
return new Promise((resolve, reject) => {
const poll = () => {
if (predicate()) return resolve();
if (Date.now() - started >= timeoutMs) return reject(new Error("timed out waiting for fixture"));
setTimeout(poll, 5);
};
poll();
});
}
test("private IPC framing handles split UTF-8 frames", () => {
const message = {
type: "broadcast",
method: "thread-stream-following-changed",
sourceClientId: "client-1",
version: 1,
params: { conversationId: "thread-1", hostId: "local", following: true, text: "中文" },
};
const frame = encodeIpcFrame(message);
const decoder = new IpcFrameDecoder();
const first = decoder.push(frame.subarray(0, 3));
assert.deepEqual(first, []);
const second = decoder.push(frame.subarray(3, frame.length - 1));
assert.deepEqual(second, []);
assert.deepEqual(decoder.push(frame.subarray(frame.length - 1)), [message]);
});
test("applyIpcPatches updates a conversation snapshot", () => {
const initial = { turns: [{ items: [{ text: "old" }] }], status: "idle" };
const next = applyIpcPatches(initial, [
{ op: "replace", path: ["turns", 0, "items", 0, "text"], value: "new" },
{ op: "add", path: ["turns", 0, "items", 1], value: { text: "second" } },
{ op: "replace", path: ["status"], value: "active" },
]);
assert.deepEqual(next, {
turns: [{ items: [{ text: "new" }, { text: "second" }] }],
status: "active",
});
});
test("fixture owner receives follow/start/steer/interrupt/approval requests", async () => {
const temp = mkdtempSync(path.join(os.tmpdir(), "codex-ipc-fixture-"));
const socketPath = path.join(temp, "ipc.sock");
const threadId = "11111111-1111-4111-8111-111111111111";
const ownerId = "owner-client";
const requests = [];
const followingBroadcasts = [];
let fixtureSocket;
const server = net.createServer((socket) => {
fixtureSocket = socket;
const decoder = new IpcFrameDecoder();
socket.on("data", (chunk) => {
for (const message of decoder.push(chunk)) {
if (message.type === "request" && message.method === "initialize") {
socket.write(encodeIpcFrame({
type: "response",
requestId: message.requestId,
resultType: "success",
method: "initialize",
handledByClientId: "fixture-client",
result: { clientId: "fixture-client" },
}));
continue;
}
if (message.type === "broadcast" && message.method === "thread-stream-following-changed") {
followingBroadcasts.push(message);
const target = message.sourceClientId;
socket.write(encodeIpcFrame({
type: "broadcast",
method: "thread-stream-state-changed",
sourceClientId: ownerId,
targetClientIds: [target],
version: CODEX_IPC_METHOD_VERSIONS["thread-stream-state-changed"],
params: {
conversationId: threadId,
hostId: "local",
change: {
type: "snapshot",
revision: 1,
conversationState: { id: threadId, title: "fixture", turns: [], requests: [] },
},
},
}));
continue;
}
if (message.type === "request") {
requests.push(message);
socket.write(encodeIpcFrame({
type: "response",
requestId: message.requestId,
resultType: "success",
method: message.method,
handledByClientId: ownerId,
result: { method: message.method, ok: true },
}));
}
}
});
});
try {
await new Promise((resolve, reject) => {
server.once("error", reject);
server.listen(socketPath, resolve);
});
const client = new CodexIpcClient({ socketPath, autoReconnect: false });
const streamEvents = [];
client.onStreamEvent((event) => streamEvents.push(event));
await client.connect();
await client.followConversation(threadId);
await waitFor(() => streamEvents.some((event) => event.kind === "snapshot"));
assert.equal(client.getConversationState(threadId).ownerClientId, ownerId);
fixtureSocket.write(encodeIpcFrame({
type: "broadcast",
method: "thread-stream-following-status-requested",
sourceClientId: ownerId,
targetClientIds: ["fixture-client"],
version: CODEX_IPC_METHOD_VERSIONS["thread-stream-following-status-requested"],
params: { conversationId: threadId, hostId: "local" },
}));
await waitFor(() => followingBroadcasts.length >= 2);
assert.deepEqual(followingBroadcasts[1].targetClientIds, [ownerId]);
assert.deepEqual(followingBroadcasts[1].params, {
conversationId: threadId,
hostId: "local",
following: true,
});
await client.startTurn(threadId, "hello", { ownerClientId: ownerId });
await client.steerTurn(threadId, "follow-up", { ownerClientId: ownerId });
await client.updateThreadSettings(threadId, {
model: "gpt-5.6-sol",
effort: "ultra",
multiAgentMode: "explicitRequestOnly",
}, { ownerClientId: ownerId });
await client.interruptTurn(threadId, { mode: "user-stop", expectedTurnId: "turn-1", ownerClientId: ownerId });
await client.respondCommandApproval(threadId, 7, "decline", { ownerClientId: ownerId });
await client.respondFileApproval(threadId, "8", "cancel", { ownerClientId: ownerId });
await client.respondPermissionsApproval(threadId, 9, { permissions: {}, scope: "turn" }, { ownerClientId: ownerId });
await client.respondUserInput(threadId, 10, { answers: {} }, { ownerClientId: ownerId });
await client.respondMcpElicitation(threadId, 11, { action: "decline", content: null, _meta: null }, { ownerClientId: ownerId });
assert.deepEqual(requests.map((request) => request.method), [
"thread-follower-start-turn",
"thread-follower-steer-turn",
"thread-follower-update-thread-settings",
"thread-follower-interrupt-turn",
"thread-follower-command-approval-decision",
"thread-follower-file-approval-decision",
"thread-follower-permissions-request-approval-response",
"thread-follower-submit-user-input",
"thread-follower-submit-mcp-server-elicitation-response",
]);
assert.deepEqual(requests[0].params, {
conversationId: threadId,
turnStart: {
request: {
threadId,
input: [{ type: "text", text: "hello", text_elements: [] }],
},
context: { inheritThreadSettings: true },
},
});
assert.deepEqual(requests[2].params, {
conversationId: threadId,
threadSettings: {
model: "gpt-5.6-sol",
effort: "ultra",
multiAgentMode: "explicitRequestOnly",
},
});
assert.equal(requests[2].version, 1);
assert.deepEqual(requests[3].params, {
conversationId: threadId,
mode: "user-stop",
expectedTurnId: "turn-1",
});
assert.equal(requests[3].version, 4);
assert.deepEqual(requests[4].params, { conversationId: threadId, requestId: 7, decision: "decline" });
assert.deepEqual(requests[8].params, {
conversationId: threadId,
requestId: 11,
response: { action: "decline", content: null, _meta: null },
});
await client.dispose();
} finally {
await new Promise((resolve) => server.close(resolve));
rmSync(temp, { recursive: true, force: true });
}
});
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"use strict";
const assert = require("node:assert/strict");
const { chmodSync, mkdtempSync, mkdirSync, rmSync, writeFileSync } = require("node:fs");
const os = require("node:os");
const path = require("node:path");
const test = require("node:test");
const { resolveCodexCommand } = require("../vscode-extension/dist/codexPath.js");
const { JsonlRpcClient } = require("../vscode-extension/dist/jsonlRpc.js");
function temporaryDirectory() {
return mkdtempSync(path.join(os.tmpdir(), "codex-remote-path-"));
}
test("resolveCodexCommand finds a bare command in PATH", () => {
const root = temporaryDirectory();
try {
const bin = path.join(root, "bin");
const executable = path.join(bin, "codex-test");
mkdirSync(bin);
writeFileSync(executable, "#!/bin/sh\nexit 0\n");
chmodSync(executable, 0o755);
assert.equal(resolveCodexCommand("codex-test", { env: { PATH: bin }, platform: process.platform }), executable);
} finally {
rmSync(root, { recursive: true, force: true });
}
});
test("resolveCodexCommand falls back to a per-user ChatGPT.app install", () => {
const root = temporaryDirectory();
try {
const executable = path.join(root, "Applications", "ChatGPT.app", "Contents", "Resources", "codex");
mkdirSync(path.dirname(executable), { recursive: true });
writeFileSync(executable, "#!/bin/sh\nexit 0\n");
chmodSync(executable, 0o755);
assert.equal(
resolveCodexCommand("codex", { env: { PATH: "/usr/bin:/bin" }, homeDir: root, platform: "darwin" }),
executable,
);
} finally {
rmSync(root, { recursive: true, force: true });
}
});
test("a missing explicit command reports a full-path setting hint", () => {
assert.throws(
() => resolveCodexCommand("/definitely/missing/codex", { platform: process.platform }),
/Codex executable .* was not found.*codexRemoteCollab\.codexCommand.*full path/,
);
});
test("JsonlRpcClient turns spawn ENOENT into an actionable error", async () => {
const client = new JsonlRpcClient({ command: "/definitely/missing/codex", args: [] });
await assert.rejects(() => client.start(), /Codex executable .* was not found.*codexRemoteCollab\.codexCommand/);
client.close();
});
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"use strict";
const assert = require("node:assert/strict");
const test = require("node:test");
const { CompositeRelayTransport } = require("../vscode-extension/dist/compositeRelay.js");
class FakeRelay {
constructor({ connectError } = {}) {
this.connectError = connectError;
this.frames = [];
this.closed = false;
this.listeners = { message: new Set(), open: new Set(), close: new Set() };
}
async connect() {
if (this.connectError) throw this.connectError;
for (const listener of this.listeners.open) listener();
}
send(frame) { this.frames.push(frame); }
close() { this.closed = true; }
onMessage(listener) { return this.add("message", listener); }
onOpen(listener) { return this.add("open", listener); }
onClose(listener) { return this.add("close", listener); }
add(type, listener) {
this.listeners[type].add(listener);
return { dispose: () => this.listeners[type].delete(listener) };
}
receive(frame) { for (const listener of this.listeners.message) listener(frame); }
disconnect(error) { for (const listener of this.listeners.close) listener(error); }
}
test("CompositeRelayTransport keeps local control available when optional cloud connect fails", async () => {
const local = new FakeRelay();
const cloud = new FakeRelay({ connectError: new Error("cloud offline") });
const relay = new CompositeRelayTransport([
{ id: "local", transport: local, required: true },
{ id: "cloud", transport: cloud },
]);
await relay.connect();
assert.equal(relay.isConnected("local"), true);
assert.equal(relay.isConnected("cloud"), false);
relay.send({ kind: "event", type: "session.snapshot" });
assert.equal(local.frames.length, 1);
assert.equal(cloud.frames.length, 1, "optional transport may queue events for reconnect");
relay.close();
assert.equal(local.closed, true);
assert.equal(cloud.closed, true);
});
test("CompositeRelayTransport forwards commands and reports offline only after every relay closes", async () => {
const local = new FakeRelay();
const cloud = new FakeRelay();
const relay = new CompositeRelayTransport([
{ id: "local", transport: local, required: true },
{ id: "cloud", transport: cloud },
]);
const messages = [];
const closes = [];
relay.onMessage((frame) => messages.push(frame));
relay.onClose((error) => closes.push(error?.message));
await relay.connect();
assert.equal(relay.isConnected("local"), true);
assert.equal(relay.isConnected("cloud"), true);
cloud.receive({ kind: "command", type: "turn.start" });
assert.equal(messages.length, 1);
local.disconnect(new Error("local offline"));
assert.equal(relay.isConnected("local"), false);
assert.deepEqual(closes, []);
cloud.disconnect(new Error("cloud offline"));
assert.deepEqual(closes, ["cloud offline"]);
relay.close();
});
test("CompositeRelayTransport surfaces each member reconnect for snapshot hydration", async () => {
const local = new FakeRelay();
const cloud = new FakeRelay();
const relay = new CompositeRelayTransport([
{ id: "local", transport: local, required: true },
{ id: "cloud", transport: cloud },
]);
let opens = 0;
relay.onOpen(() => { opens += 1; });
await relay.connect();
assert.equal(opens, 2);
cloud.disconnect(new Error("cloud offline"));
for (const listener of cloud.listeners.open) listener();
assert.equal(opens, 3, "cloud recovery must prompt RelayHost to publish a fresh snapshot");
relay.close();
});
test("CompositeRelayTransport fails when the required local relay cannot connect", async () => {
const local = new FakeRelay({ connectError: new Error("local offline") });
const cloud = new FakeRelay();
const relay = new CompositeRelayTransport([
{ id: "local", transport: local, required: true },
{ id: "cloud", transport: cloud },
]);
await assert.rejects(relay.connect(), /local: local offline/);
assert.equal(local.closed, true);
assert.equal(cloud.closed, true);
});
@@ -0,0 +1,34 @@
"use strict";
const assert = require("node:assert/strict");
const fs = require("node:fs");
const path = require("node:path");
const test = require("node:test");
test("VS Code runtime strings have English and Simplified Chinese bundles", () => {
const extensionRoot = path.join(__dirname, "..", "vscode-extension");
const source = fs.readFileSync(path.join(extensionRoot, "src", "extension.ts"), "utf8");
const manifest = JSON.parse(fs.readFileSync(path.join(extensionRoot, "package.json"), "utf8"));
const english = JSON.parse(fs.readFileSync(path.join(extensionRoot, "l10n", "bundle.l10n.json"), "utf8"));
const chinese = JSON.parse(fs.readFileSync(path.join(extensionRoot, "l10n", "bundle.l10n.zh-cn.json"), "utf8"));
const keys = [...source.matchAll(/(?<![A-Za-z])t\("([^"]+)"/g)].map((match) => match[1]);
assert.equal(manifest.l10n, "./l10n");
assert.ok(keys.length > 20, "expected runtime-localized extension strings");
for (const key of new Set(keys)) {
assert.equal(english[key], key, `missing English source string: ${key}`);
assert.equal(typeof chinese[key], "string", `missing zh-CN translation: ${key}`);
assert.ok(chinese[key].length > 0, `empty zh-CN translation: ${key}`);
}
});
test("production copy scripts require the Vue build instead of silently falling back", () => {
const projectRoot = path.join(__dirname, "..");
const extensionSync = fs.readFileSync(path.join(projectRoot, "vscode-extension", "scripts", "sync-local-relay.cjs"), "utf8");
const aetherSync = fs.readFileSync(path.join(projectRoot, "..", "frontend", "scripts", "sync-vscodex.mjs"), "utf8");
const extensionManifest = JSON.parse(fs.readFileSync(path.join(projectRoot, "vscode-extension", "package.json"), "utf8"));
assert.match(extensionManifest.scripts["vscode:prepublish"], /build:web/);
assert.doesNotMatch(extensionSync, /projectRoot,\s*"public"/);
assert.doesNotMatch(aetherSync, /moduleRoot,\s*'public'/);
});
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const assert = require("node:assert/strict");
const http = require("node:http");
const path = require("node:path");
const test = require("node:test");
const {
LocalRelayController,
localRelayTarget,
relayHealthAvailable,
} = require("../vscode-extension/dist/localRelay.js");
test("local relay target accepts only loopback ws URLs", () => {
assert.deepEqual(localRelayTarget("ws://localhost:8898/v1/connect"), {
host: "127.0.0.1",
port: 8898,
healthUrl: "http://127.0.0.1:8898/api/health",
webUrl: "http://127.0.0.1:8898/",
});
assert.equal(localRelayTarget("wss://127.0.0.1:8898/v1/connect"), undefined);
assert.equal(localRelayTarget("ws://192.168.1.10:8898/v1/connect"), undefined);
assert.equal(localRelayTarget("not a url"), undefined);
});
test("local relay health probe recognizes a responding HTTP service", async (t) => {
const server = http.createServer((request, response) => {
if (request.url === "/api/health") {
response.writeHead(200, { "content-type": "application/json" }).end(JSON.stringify({ ok: true }));
} else if (request.url === "/aborted") {
response.writeHead(200, { "content-type": "application/json" });
response.write('{"ok":');
response.destroy();
} else if (request.url === "/drip") {
response.writeHead(200, { "content-type": "application/json" });
const interval = setInterval(() => response.write(" "), 10);
response.on("close", () => clearInterval(interval));
} else {
response.writeHead(404).end();
}
});
await new Promise((resolve) => server.listen(0, "127.0.0.1", resolve));
t.after(() => new Promise((resolve) => server.close(resolve)));
const address = server.address();
assert.equal(await relayHealthAvailable(`http://127.0.0.1:${address.port}/api/health`), true);
assert.equal(await relayHealthAvailable(`http://127.0.0.1:${address.port}/missing`), false);
assert.equal(await relayHealthAvailable(`http://127.0.0.1:${address.port}/aborted`, 100), false);
const startedAt = Date.now();
assert.equal(await relayHealthAvailable(`http://127.0.0.1:${address.port}/drip`, 50), false);
assert.ok(Date.now() - startedAt < 500);
});
test("local relay controller starts and stops a bundled loopback relay", async () => {
let starts = 0;
let stops = 0;
class FakeRelay {
async start() { starts += 1; return { host: "127.0.0.1", port: 65534 }; }
async stop() { stops += 1; }
}
const controller = new LocalRelayController({
extensionPath: path.resolve(__dirname, "../vscode-extension"),
probeTimeoutMs: 20,
loadRelayModule: () => ({ CodexRelay: FakeRelay }),
});
assert.equal(await controller.ensureRunning("ws://127.0.0.1:65534/v1/connect"), true);
assert.equal(starts, 1);
await controller.stop();
assert.equal(stops, 1);
});
test("local relay controller does not leak a relay when stopped during startup", async () => {
let releaseStart;
const startGate = new Promise((resolve) => { releaseStart = resolve; });
let startEntered;
const entered = new Promise((resolve) => { startEntered = resolve; });
let stops = 0;
class SlowRelay {
async start() {
startEntered();
await startGate;
return { host: "127.0.0.1", port: 65533 };
}
async stop() { stops += 1; }
}
const controller = new LocalRelayController({
extensionPath: path.resolve(__dirname, "../vscode-extension"),
probeTimeoutMs: 20,
loadRelayModule: () => ({ CodexRelay: SlowRelay }),
});
const starting = controller.ensureRunning("ws://127.0.0.1:65533/v1/connect");
await entered;
const stopping = controller.stop();
releaseStart();
await Promise.all([starting, stopping]);
assert.equal(stops, 1);
});
test("local relay controller does not start after stop wins an in-flight health probe", async () => {
let resolveProbe;
const probe = new Promise((resolve) => { resolveProbe = resolve; });
let probeEntered;
const entered = new Promise((resolve) => { probeEntered = resolve; });
let starts = 0;
class FakeRelay {
async start() { starts += 1; return { host: "127.0.0.1", port: 65532 }; }
async stop() {}
}
const controller = new LocalRelayController({
extensionPath: path.resolve(__dirname, "../vscode-extension"),
loadRelayModule: () => ({ CodexRelay: FakeRelay }),
probeRelayHealth: async () => {
probeEntered();
return probe;
},
});
const ensuring = controller.ensureRunning("ws://127.0.0.1:65532/v1/connect");
await entered;
await controller.stop();
resolveProbe(false);
assert.equal(await ensuring, false);
assert.equal(starts, 0);
});
@@ -0,0 +1,194 @@
"use strict";
const assert = require("node:assert/strict");
const fs = require("node:fs");
const path = require("node:path");
const test = require("node:test");
const { createAetherEmbedBridge, isAetherEmbed } = require("../public/embed-bridge.js");
const i18n = require("../public/i18n.js");
function embeddedWindow() {
const listeners = new Map();
const posts = [];
const parent = { postMessage: (message, origin) => posts.push({ message, origin }) };
const bodyClasses = new Set();
const documentElement = { dataset: {}, style: {} };
const windowLike = {
location: { search: "?embed=aether", origin: "https://aether.example" },
parent,
document: {
body: { classList: { add: (value) => bodyClasses.add(value) } },
documentElement,
},
addEventListener: (name, listener) => listeners.set(name, listener),
removeEventListener: (name, listener) => {
if (listeners.get(name) === listener) listeners.delete(name);
},
};
return { bodyClasses, documentElement, listeners, parent, posts, windowLike };
}
test("Aether embed mode is opt-in and announces readiness only to the same-origin parent", () => {
assert.equal(isAetherEmbed({ search: "" }), false);
assert.equal(isAetherEmbed({ search: "?embed=other" }), false);
assert.equal(isAetherEmbed({ search: "?embed=aether" }), true);
const fixture = embeddedWindow();
const bridge = createAetherEmbedBridge(fixture.windowLike);
assert.equal(bridge.active, true);
bridge.start();
assert.equal(fixture.bodyClasses.has("embed-aether"), true);
assert.deepEqual(fixture.posts, [{
message: { v: 1, type: "aether-vscodex/ready" },
origin: "https://aether.example",
}]);
});
test("Aether embed bridge rejects cross-origin and non-parent messages and buffers an early connect", () => {
const fixture = embeddedWindow();
const bridge = createAetherEmbedBridge(fixture.windowLike);
bridge.start();
const dispatch = fixture.listeners.get("message");
const connect = {
v: 1,
type: "aether-vscodex/connect",
ticket: "one-time-ticket",
wsUrl: "/api/vscodex/ws",
locale: "en-US",
theme: "dark",
};
dispatch({ origin: "https://attacker.example", source: fixture.parent, data: connect });
dispatch({ origin: "https://aether.example", source: {}, data: connect });
let received = null;
bridge.on("connect", (message) => { received = message; });
assert.equal(received, null);
dispatch({ origin: "https://aether.example", source: fixture.parent, data: connect });
assert.equal(received.ticket, "one-time-ticket");
assert.equal(fixture.documentElement.dataset.theme, "dark");
const second = embeddedWindow();
const bufferedBridge = createAetherEmbedBridge(second.windowLike);
bufferedBridge.start();
second.listeners.get("message")({ origin: "https://aether.example", source: second.parent, data: connect });
let buffered = null;
bufferedBridge.on("connect", (message) => { buffered = message; });
assert.equal(buffered.ticket, "one-time-ticket");
});
test("bridge ticket requests never place the ticket in a URL", () => {
const fixture = embeddedWindow();
const bridge = createAetherEmbedBridge(fixture.windowLike);
bridge.start();
bridge.requestTicket({ reason: "disconnected", deviceId: "device-1" });
assert.deepEqual(fixture.posts.at(-1), {
message: {
v: 1,
type: "aether-vscodex/request-ticket",
reason: "disconnected",
deviceId: "device-1",
},
origin: "https://aether.example",
});
});
test("locale dictionary covers static shell and core dynamic status text", () => {
assert.equal(i18n.translate("设置", "en-US"), "Settings");
assert.equal(i18n.translate("中文", "en-US"), "Chinese");
assert.equal(i18n.translate("正在思考", "en-US"), "Thinking");
assert.equal(i18n.translate("已读取这些内容 · 4 个文件", "en-US"), "Read these items · 4 files");
assert.equal(i18n.translate("用时 3分45秒", "en-US"), "Worked for 3m45s");
assert.equal(i18n.translate("修改权限,当前为需要时询问", "en-US"), "Change permissions. Current: Ask when needed");
assert.equal(i18n.translate("模型设置更新失败:timeout", "en-US"), "Unable to update model settings: timeout");
assert.equal(i18n.translate("请求 #17 已发送,等待 VS Code 主机确认", "en-US"), "Request #17 sent; waiting for the VS Code host");
assert.equal(i18n.translate("无法读取 notes.md", "en-US"), "Unable to read notes.md");
assert.equal(i18n.translate("命令: timed out", "en-US"), "Command: timed out");
assert.equal(i18n.translate("命令: timed out(执行状态未知,请等待主机恢复)", "en-US"), "Command: timed out (execution status unknown; wait for the host to recover)");
assert.equal(i18n.translate("子代理 失败", "en-US"), "Subagent failed");
assert.equal(i18n.translate("已在 2秒 内运行 echo hi", "en-US"), "Ran echo hi in 2s");
assert.equal(i18n.translate("命令运行失败 · echo hi · 2秒", "en-US"), "Command failed · echo hi · 2s");
assert.equal(i18n.translate("命令运行失败 · echo hi", "en-US"), "Command failed · echo hi");
assert.equal(i18n.translate("已停止 echo hi · 2秒", "en-US"), "Stopped echo hi · 2s");
assert.equal(i18n.translate("文件变更 · 失败", "en-US"), "File changes · Failed");
assert.equal(i18n.translate("文件变更 · 已中断", "en-US"), "File changes · Interrupted");
assert.equal(i18n.translate("命令 · echo hi", "en-US"), "Command · echo hi");
assert.equal(i18n.translate("命令 · 设置", "en-US"), "Command · 设置");
assert.equal(i18n.translate("正在读取 设置", "en-US"), "Reading 设置");
assert.equal(i18n.translate("已在 2秒 内运行 设置", "en-US"), "Ran 设置 in 2s");
assert.equal(i18n.translate("正在切换到「设置」…", "en-US"), "Switching to “设置”...");
assert.equal(i18n.translate("你停止了工作", "en-US"), "You stopped working");
assert.equal(i18n.translate("工具失败", "en-US"), "Tool failed");
assert.equal(i18n.translate("正在搜索", "en-US"), "Searching");
assert.equal(i18n.translate("已工具 · 2秒", "en-US"), "Tool completed · 2s");
assert.equal(i18n.translate("当前模型 5.6 Sol 标准,切换模型", "en-US"), "Current model: 5.6 Sol Medium. Change model");
assert.equal(i18n.translate("编辑了文件", "en-US"), "Edited files");
assert.equal(i18n.translate("编辑了文件 · 2秒", "en-US"), "Edited files · 2s");
assert.equal(i18n.translate("已完成计划", "en-US"), "Completed plan");
assert.equal(i18n.translate("已完成计划 · 2秒", "en-US"), "Completed plan · 2s");
assert.equal(i18n.translate("…(文件已截断)", "en-US"), "... (file truncated)");
assert.equal(i18n.translate("事件窗口已过期,请以当前快照为准", "en-US"), "The event window expired; the current snapshot is authoritative");
assert.equal(i18n.translate("控制模式", "en-US"), "Control mode");
assert.equal(i18n.translate("同步模式跟随 VS Code 当前会话", "en-US"), "Sync mode follows the current VS Code conversation");
assert.equal(i18n.translate("异步模式可独立管理会话", "en-US"), "Async mode manages conversations independently");
assert.equal(i18n.translate("当前任务或请求完成后才能切换控制模式", "en-US"), "The control mode can be changed after the current task or request finishes");
assert.equal(i18n.translate("Settings", "zh-CN"), "设置");
assert.equal(i18n.normalizeLocale("zh-Hans"), "zh-CN");
assert.equal(i18n.normalizeLocale("en-GB"), "en-US");
});
test("renderer-owned dynamic labels have English fallbacks without translating host values", () => {
assert.equal(i18n.translate("命令 · echo hi", "en-US"), "Command · echo hi");
assert.equal(i18n.translate("你停止了工作", "en-US"), "You stopped working");
assert.equal(i18n.translate("工具失败", "en-US"), "Tool failed");
assert.equal(i18n.translate("正在搜索", "en-US"), "Searching");
assert.equal(i18n.translate("当前模型 5.6 Sol 标准,切换模型", "en-US"), "Current model: 5.6 Sol Medium. Change model");
const app = fs.readFileSync(path.join(__dirname, "..", "public", "app.js"), "utf8");
// Command/path/title values are appended after a locale-specific prefix;
// they are never passed through the translator as a whole.
assert.match(app, /uiWithRaw\("正在运行 ", "Running ",/);
assert.match(app, /uiWithRaw\("已读取 ", "Read ",/);
assert.match(app, /uiLocale\(\) === "en-US" \? `Switching to/);
});
test("public shell uses relative assets and embedded startup skips the health probe", () => {
const publicRoot = path.join(__dirname, "..", "public");
const html = fs.readFileSync(path.join(publicRoot, "index.html"), "utf8");
const app = fs.readFileSync(path.join(publicRoot, "app.js"), "utf8");
assert.match(html, /href="\.\/style\.css"/);
assert.match(html, /src="\.\/embed-bridge\.js"/);
assert.match(html, /src="\.\/i18n\.js"/);
assert.match(html, /src="\.\/app\.js"/);
assert.match(app, /if \(embeddedInAether\)[\s\S]+else \{[\s\S]+fetch\("\.\/api\/health"/);
assert.doesNotMatch(app, /ticket=.*state\.embedTicket/);
assert.match(app, /empty\.textContent = t\(activity\.status === "inProgress" \? "正在读取文件" : "读取完成"\)/);
assert.match(app, /outputContent\.textContent = t\("无输出"\)/);
assert.match(app, /button\.title = t\(title\)/);
assert.match(app, /activity\.action === "spawnAgent" \? t\("启动子代理"\)/);
assert.match(app, /return t\("需要远程确认或输入"\)/);
assert.match(app, /questionPrompt === undefined \|\| questionPrompt === null \? t\("请输入"\)/);
assert.match(app, /checkbox\.setAttribute\("aria-label", t\(checkbox\.checked \? "已完成" : "未完成"\)\)/);
assert.match(app, /window\.addEventListener\("aether-vscodex:locale", \(\) => \{[\s\S]+state\.activities\.values\(\)[\s\S]+renderRequests\(\)/);
});
test("control mode is snapshot-authoritative and gates independent session actions", () => {
const publicRoot = path.join(__dirname, "..", "public");
const html = fs.readFileSync(path.join(publicRoot, "index.html"), "utf8");
const app = fs.readFileSync(path.join(publicRoot, "app.js"), "utf8");
assert.match(html, /id="controlModeSwitch"[\s\S]+data-control-mode="sync"[\s\S]+data-control-mode="async"/);
assert.match(app, /command\("control\/mode\/set", \{ mode \}\)/);
assert.match(app, /applyControlModeSnapshot\(payload\.metadata\)/);
assert.match(app, /const controlMetadata = \{[\s\S]+snapshot\.metadata[\s\S]+appState\.sessionMetadata[\s\S]+applyControlModeSnapshot\(controlMetadata\)/);
assert.match(app, /sessionList: source\.sessionList === true/);
assert.match(app, /Boolean\(state\.sessionListCommandId\)/);
assert.match(app, /mode_switch_pending.*return "正在切换控制模式"/);
assert.match(app, /mode_busy\|cannot switch control mode.*return "当前任务或请求完成后才能切换控制模式"/);
assert.match(app, /setConversationStatus\(sessionErrorMessage\(message, "控制模式切换失败"\), "warning"\)/);
assert.match(app, /if \(!sessionControlAllowed\("sessionList"\)\) return;/);
assert.match(app, /if \(!sessionControlAllowed\("sessionSelect"\)\)/);
assert.match(app, /if \(!sessionControlAllowed\("sessionCreate"\)\)/);
assert.match(app, /sessionPickerButton\.disabled = !listAllowed/);
});
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"use strict";
const assert = require("node:assert/strict");
const { EventEmitter } = require("node:events");
const test = require("node:test");
const { RelayClient } = require("../vscode-extension/dist/relayClient.js");
class FakeWebSocket extends EventEmitter {
static instances = [];
constructor(url) {
super();
this.url = url;
this.readyState = 0;
this.sent = [];
FakeWebSocket.instances.push(this);
}
open() {
this.readyState = 1;
this.emit("open");
}
receive(frame) {
this.emit("message", Buffer.from(JSON.stringify(frame)));
}
send(data) {
this.sent.push(JSON.parse(data));
}
close() {
if (this.readyState === 3) return;
this.readyState = 3;
this.emit("close");
}
}
test("RelayClient queues application frames until auth.ok on initial connect and reconnect", async (t) => {
FakeWebSocket.instances.length = 0;
const client = new RelayClient({
url: "ws://relay.invalid/v1/connect",
accessToken: "host-token",
reconnect: false,
webSocket: FakeWebSocket,
});
t.after(() => client.close());
const firstConnect = client.connect();
const first = FakeWebSocket.instances[0];
first.open();
assert.deepEqual(first.sent.map((frame) => frame.kind), ["hello", "auth"]);
client.send({ v: 1, kind: "event", type: "output.chunk", id: "event-1", sessionId: "session-1", payload: { text: "queued" } });
assert.equal(first.sent.length, 2, "application event must not be sent before authentication");
first.receive({ type: "auth.ok", role: "host", clientType: "host" });
await firstConnect;
assert.equal(first.sent.length, 3);
assert.equal(first.sent[2].id, "event-1");
first.close();
const secondConnect = client.connect();
const second = FakeWebSocket.instances[1];
second.open();
assert.deepEqual(second.sent.map((frame) => frame.kind), ["hello", "auth"]);
client.send({ v: 1, kind: "event", type: "output.chunk", id: "event-2", sessionId: "session-1", payload: { text: "queued during reconnect" } });
assert.equal(second.sent.length, 2, "reconnect window must remain auth-gated");
second.receive({ type: "auth.ok", role: "host", clientType: "host" });
await secondConnect;
assert.equal(second.sent.length, 3);
assert.equal(second.sent[2].id, "event-2");
});
test("RelayClient coalesces queued transcript projections within a byte budget", async (t) => {
FakeWebSocket.instances.length = 0;
const client = new RelayClient({
url: "ws://relay.invalid/v1/connect",
accessToken: "host-token",
reconnect: false,
maxFrameBytes: 4_096,
maxQueuedBytes: 4_096,
webSocket: FakeWebSocket,
});
t.after(() => client.close());
const connecting = client.connect();
const socket = FakeWebSocket.instances[0];
socket.open();
client.send({ v: 1, kind: "event", type: "approval.requested", id: "approval", sessionId: "session-1", payload: { text: "a".repeat(700) } });
client.send({ v: 1, kind: "event", type: "output.snapshot", id: "old-projection", sessionId: "session-1", payload: { text: "x".repeat(1_200) } });
client.send({ v: 1, kind: "event", type: "output.chunk", id: "new-projection", sessionId: "session-1", payload: { text: "y".repeat(1_200) } });
client.send({ v: 1, kind: "event", type: "command.result", id: "command", sessionId: "session-1", payload: { text: "c".repeat(700) } });
assert.ok(client.queueBytes <= 4_096);
socket.receive({ type: "auth.ok", role: "host", clientType: "host" });
await connecting;
const queuedIds = socket.sent.slice(2).map((frame) => frame.id);
assert.deepEqual(queuedIds, ["approval", "new-projection", "command"]);
});
test("RelayClient evicts reconstructible projections before queued control events", async (t) => {
FakeWebSocket.instances.length = 0;
const client = new RelayClient({
url: "ws://relay.invalid/v1/connect",
accessToken: "host-token",
reconnect: false,
maxFrameBytes: 4_096,
maxQueuedBytes: 2_500,
webSocket: FakeWebSocket,
});
t.after(() => client.close());
const connecting = client.connect();
const socket = FakeWebSocket.instances[0];
socket.open();
client.send({ v: 1, kind: "event", type: "approval.requested", id: "approval", sessionId: "session-1", payload: { text: "a".repeat(850) } });
client.send({ v: 1, kind: "event", type: "output.chunk", id: "projection", sessionId: "session-1", payload: { text: "x".repeat(900) } });
client.send({ v: 1, kind: "event", type: "command.result", id: "command", sessionId: "session-1", payload: { text: "c".repeat(850) } });
assert.ok(client.queueBytes <= 2_500);
socket.receive({ type: "auth.ok", role: "host", clientType: "host" });
await connecting;
const queuedIds = socket.sent.slice(2).map((frame) => frame.id);
assert.deepEqual(queuedIds, ["approval", "command"]);
});
test("RelayClient supports a tokenless local handshake", async (t) => {
FakeWebSocket.instances.length = 0;
const client = new RelayClient({
url: "ws://127.0.0.1:8787/v1/connect",
reconnect: false,
webSocket: FakeWebSocket,
});
t.after(() => client.close());
const connecting = client.connect();
const socket = FakeWebSocket.instances[0];
socket.open();
assert.deepEqual(socket.sent.map((frame) => frame.kind), ["hello"]);
socket.receive({ type: "auth.ok", role: "host", clientType: "host", authRequired: false });
await connecting;
client.send({ v: 1, kind: "event", type: "connection.opened", id: "event-local", sessionId: "session-local", payload: {} });
assert.equal(socket.sent.length, 2);
assert.equal(socket.sent[1].type, "connection.opened");
});
test("RelayClient accepts structured history snapshots larger than the old 256 KiB limit", async (t) => {
FakeWebSocket.instances.length = 0;
const client = new RelayClient({
url: "ws://127.0.0.1:8787/v1/connect",
reconnect: false,
webSocket: FakeWebSocket,
});
t.after(() => client.close());
const connecting = client.connect();
const socket = FakeWebSocket.instances[0];
socket.open();
socket.receive({ type: "auth.ok", role: "host", clientType: "host", authRequired: false });
await connecting;
const historyText = "x".repeat(512 * 1024);
assert.doesNotThrow(() => client.send({
v: 1,
kind: "event",
type: "session.snapshot",
id: "large-history-snapshot",
sessionId: "session-local",
payload: { threadId: "large-thread", messages: [{ kind: "assistant", text: historyText }] },
}));
assert.equal(socket.sent.at(-1).payload.messages[0].text.length, historyText.length);
});
test("RelayClient ignores late events from a replaced socket", async (t) => {
FakeWebSocket.instances.length = 0;
const client = new RelayClient({
url: "ws://relay.invalid/v1/connect",
accessToken: "host-token",
reconnect: false,
webSocket: FakeWebSocket,
});
t.after(() => client.close());
const firstConnect = client.connect();
const first = FakeWebSocket.instances[0];
first.open();
client.close();
const secondConnect = client.connect();
const second = FakeWebSocket.instances[1];
second.open();
// Simulate a delayed event from the old socket after the replacement.
first.open();
first.receive({ type: "auth.ok", role: "host", clientType: "host" });
assert.equal(second.sent.length, 2, "late auth must not authenticate or flush the new socket");
client.send({ v: 1, kind: "event", type: "output.chunk", id: "event-after-replace", sessionId: "session-1", payload: { text: "queued" } });
second.receive({ type: "auth.ok", role: "host", clientType: "host" });
await secondConnect;
assert.equal(second.sent[2].id, "event-after-replace");
await assert.rejects(firstConnect);
});
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"use strict";
const assert = require("node:assert/strict");
const test = require("node:test");
const { SwitchableAgentAdapter } = require("../vscode-extension/dist/switchableAgentAdapter.js");
class FakeAdapter {
constructor(name, options = {}) {
this.name = name;
this.options = options;
this.listeners = new Set();
this.calls = [];
this.disposed = false;
this.snapshotValue = options.snapshot ?? idleSnapshot(name);
}
async start() {
this.calls.push(["start"]);
this.emit({ type: "candidate.starting", payload: { name: this.name } });
if (this.options.startGate) await this.options.startGate.promise;
if (this.options.startError) throw this.options.startError;
this.emit({ type: "connection.opened", payload: { name: this.name } });
}
async startThread(params = {}) { return this.record("startThread", params); }
async newSession(params = {}) { return this.record("newSession", params); }
async startTurn(params) { return this.record("startTurn", params); }
async steerTurn(params) { return this.record("steerTurn", params); }
async updateThreadSettings(params) { return this.record("updateThreadSettings", params); }
async listSessions(params = {}) { return this.record("listSessions", params); }
async selectSession(params) { return this.record("selectSession", params); }
async interruptTurn(params) { return this.record("interruptTurn", params); }
async sendInput(text, params = {}) { return this.record("sendInput", { text, ...params }); }
async cancel(taskId, params = {}) { return this.record("cancel", { taskId, ...params }); }
async respondApproval(requestId, decision, reason, response) {
return this.record("respondApproval", { requestId, decision, reason, response });
}
async denyPending(reason) { this.calls.push(["denyPending", reason]); }
async snapshot() {
this.calls.push(["snapshot"]);
return structuredClone(this.snapshotValue);
}
onEvent(listener) {
this.listeners.add(listener);
return { dispose: () => this.listeners.delete(listener) };
}
emit(event) {
for (const listener of this.listeners) listener(event);
}
async dispose() {
this.calls.push(["dispose"]);
this.disposed = true;
}
record(method, params) {
this.calls.push([method, params]);
return { adapter: this.name, method, params };
}
}
function idleSnapshot(name) {
return {
threadId: `${name}-thread`,
turnId: null,
state: "idle",
pendingApprovals: [],
pendingRequests: [],
outputTail: "",
metadata: { adapter: name },
};
}
function deferred() {
let resolve;
let reject;
const promise = new Promise((yes, no) => { resolve = yes; reject = no; });
return { promise, resolve, reject };
}
test("sync mode decorates snapshots and enforces VS Code-owned navigation", async () => {
const sync = new FakeAdapter("sync");
const adapter = new SwitchableAgentAdapter({ initialMode: "sync", createAdapter: () => sync });
await adapter.start();
const snapshot = await adapter.snapshot();
assert.equal(snapshot.metadata.adapter, "sync");
assert.equal(snapshot.metadata.mode, "sync");
assert.equal(snapshot.metadata.controlMode, "sync");
assert.equal(snapshot.metadata.modeEpoch, 0);
assert.deepEqual(snapshot.metadata.capabilities, {
followsVscodeRoute: true,
sessionList: false,
sessionSelect: false,
sessionCreate: false,
threadSettings: true,
});
await assert.rejects(adapter.listSessions(), /unavailable in sync mode/);
await assert.rejects(adapter.selectSession({ threadId: "other" }), /unavailable in sync mode/);
await assert.rejects(adapter.newSession(), /unavailable in sync mode/);
await assert.rejects(adapter.startThread(), /unavailable in sync mode/);
assert.equal((await adapter.sendInput("hello")).adapter, "sync");
assert.equal((await adapter.updateThreadSettings({ model: "codex" })).adapter, "sync");
await adapter.dispose();
});
test("async mode proxies the complete AgentAdapter surface", async () => {
const independent = new FakeAdapter("async");
const adapter = new SwitchableAgentAdapter({ initialMode: "async", createAdapter: () => independent });
await adapter.start();
await adapter.startThread({ cwd: "/workspace" });
await adapter.newSession({ model: "codex" });
await adapter.startTurn({ text: "start" });
await adapter.steerTurn({ text: "steer" });
await adapter.updateThreadSettings({ effort: "high" });
await adapter.listSessions({ limit: 10 });
await adapter.selectSession({ threadId: "thread-2" });
await adapter.interruptTurn({ turnId: "turn-1" });
await adapter.sendInput("input", { source: "web" });
await adapter.cancel("turn-2", { reason: "user" });
await adapter.respondApproval(7, "allow", "approved", { decision: "accept" });
await adapter.denyPending("offline");
assert.deepEqual(
independent.calls.map(([method]) => method).filter((method) => !["start", "snapshot", "dispose"].includes(method)),
[
"startThread",
"newSession",
"startTurn",
"steerTurn",
"updateThreadSettings",
"listSessions",
"selectSession",
"interruptTurn",
"sendInput",
"cancel",
"respondApproval",
"denyPending",
],
);
await adapter.dispose();
});
test("session/new falls back to thread/start for a minimal async adapter", async () => {
const independent = new FakeAdapter("async");
independent.newSession = undefined;
const adapter = new SwitchableAgentAdapter({ initialMode: "async", createAdapter: () => independent });
await adapter.start();
const result = await adapter.newSession({ cwd: "/workspace" });
assert.equal(result.method, "startThread");
assert.equal((await adapter.snapshot()).metadata.capabilities.sessionCreate, true);
await adapter.dispose();
});
test("mode switch commits atomically, buffers candidate events, and isolates the old generation", async () => {
const sync = new FakeAdapter("sync");
const gate = deferred();
const asyncAdapter = new FakeAdapter("async", { startGate: gate });
const adapter = new SwitchableAgentAdapter({
initialMode: "sync",
createAdapter: (mode) => mode === "sync" ? sync : asyncAdapter,
});
const events = [];
adapter.onEvent((event) => events.push(`${event.type}:${event.payload.name ?? event.payload.controlMode ?? ""}`));
await adapter.start();
events.length = 0;
const switching = adapter.setControlMode({ mode: "async" });
await Promise.resolve();
sync.emit({ type: "old.while-current", payload: { name: "sync" } });
assert.deepEqual(events, ["old.while-current:sync"]);
await assert.rejects(adapter.sendInput("racing input"), /mode is switching/);
gate.resolve();
const result = await switching;
assert.deepEqual(result, {
changed: true,
controlMode: "async",
previousControlMode: "sync",
modeEpoch: 1,
});
assert.equal(sync.disposed, true);
assert.equal(adapter.getControlMode(), "async");
assert.ok(events.indexOf("control.mode.changed:async") < events.indexOf("candidate.starting:async"));
assert.ok(events.includes("connection.opened:async"));
sync.emit({ type: "old.after-commit", payload: { name: "sync" } });
asyncAdapter.emit({ type: "new.after-commit", payload: { name: "async" } });
assert.equal(events.includes("old.after-commit:sync"), false);
assert.equal(events.includes("new.after-commit:async"), true);
const snapshot = await adapter.snapshot();
assert.equal(snapshot.metadata.modeEpoch, 1);
assert.deepEqual(snapshot.metadata.capabilities, {
followsVscodeRoute: false,
sessionList: true,
sessionSelect: true,
sessionCreate: true,
threadSettings: true,
});
assert.equal((await adapter.listSessions()).adapter, "async");
assert.equal((await adapter.newSession()).adapter, "async");
await adapter.dispose();
});
test("delegate snapshot events always carry authoritative mode metadata", async () => {
const sync = new FakeAdapter("sync");
const asyncAdapter = new FakeAdapter("async");
const adapter = new SwitchableAgentAdapter({
initialMode: "sync",
createAdapter: (mode) => mode === "sync" ? sync : asyncAdapter,
});
const snapshots = [];
adapter.onEvent((event) => {
if (event.type === "session.snapshot") snapshots.push(event.payload);
});
await adapter.start();
sync.emit({
type: "session.snapshot",
threadId: "sync-thread-2",
payload: { threadId: "sync-thread-2", metadata: { adapter: "sync", route: "/thread/2" } },
});
assert.deepEqual(snapshots.at(-1).metadata, {
adapter: "sync",
route: "/thread/2",
mode: "sync",
controlMode: "sync",
modeEpoch: 0,
capabilities: {
followsVscodeRoute: true,
sessionList: false,
sessionSelect: false,
sessionCreate: false,
threadSettings: true,
},
});
await adapter.setControlMode({ mode: "async" });
snapshots.length = 0;
asyncAdapter.emit({
type: "session.snapshot",
threadId: "async-thread-2",
payload: { threadId: "async-thread-2", metadata: { adapter: "async", title: "Second" } },
});
assert.equal(snapshots.length, 1);
assert.equal(snapshots[0].metadata.adapter, "async");
assert.equal(snapshots[0].metadata.title, "Second");
assert.equal(snapshots[0].metadata.controlMode, "async");
assert.equal(snapshots[0].metadata.modeEpoch, 1);
assert.equal(snapshots[0].metadata.capabilities.followsVscodeRoute, false);
assert.equal(snapshots[0].metadata.capabilities.sessionSelect, true);
await adapter.dispose();
});
test("active turns and pending requests prevent a mode switch", async (t) => {
const cases = [
["active turn", { ...idleSnapshot("sync"), turnId: "turn-1", state: "active" }],
["active state before a turn id arrives", { ...idleSnapshot("sync"), state: "in_progress" }],
["active runtime flag", { ...idleSnapshot("sync"), activeFlags: ["thinking"] }],
["pending approval", {
...idleSnapshot("sync"),
pendingApprovals: [{ requestId: 1, method: "approval", action: "run", risk: "low", summary: "run", createdAt: 1, payload: {} }],
}],
["pending input", {
...idleSnapshot("sync"),
pendingRequests: [{ requestId: "input-1", method: "item/tool/requestUserInput" }],
}],
];
for (const [name, snapshot] of cases) {
await t.test(name, async () => {
const sync = new FakeAdapter("sync", { snapshot });
let factoryCalls = 0;
const adapter = new SwitchableAgentAdapter({
initialMode: "sync",
createAdapter: (mode) => {
factoryCalls += 1;
return mode === "sync" ? sync : new FakeAdapter("async");
},
});
await adapter.start();
await assert.rejects(adapter.setControlMode({ mode: "async" }), /turn or request is active/);
assert.equal(factoryCalls, 1, "busy checks happen before creating a second adapter");
assert.equal(adapter.getControlMode(), "sync");
await adapter.dispose();
});
}
});
test("candidate startup failure leaves the old adapter authoritative", async () => {
const sync = new FakeAdapter("sync");
const failed = new FakeAdapter("async", { startError: new Error("candidate failed") });
const adapter = new SwitchableAgentAdapter({
initialMode: "sync",
createAdapter: (mode) => mode === "sync" ? sync : failed,
});
const events = [];
adapter.onEvent((event) => events.push(event.type));
await adapter.start();
events.length = 0;
await assert.rejects(adapter.setControlMode({ controlMode: "async" }), /candidate failed/);
assert.equal(adapter.getControlMode(), "sync");
assert.equal(failed.disposed, true);
assert.equal(sync.disposed, false);
assert.equal(events.includes("candidate.starting"), false, "failed candidate events stay private");
assert.equal((await adapter.sendInput("still attached")).adapter, "sync");
assert.equal((await adapter.snapshot()).metadata.modeEpoch, 0);
await adapter.dispose();
});
test("a mode factory cannot reuse the currently active adapter instance", async () => {
const shared = new FakeAdapter("shared");
const adapter = new SwitchableAgentAdapter({ initialMode: "sync", createAdapter: () => shared });
await adapter.start();
await assert.rejects(adapter.setControlMode({ mode: "async" }), /must return a distinct adapter/);
assert.equal(adapter.getControlMode(), "sync");
assert.equal(shared.disposed, false);
assert.equal((await adapter.sendInput("still live")).adapter, "shared");
await adapter.dispose();
});
test("listener failures cannot turn a committed switch into a rejected command", async () => {
const sync = new FakeAdapter("sync");
const asyncAdapter = new FakeAdapter("async");
const adapter = new SwitchableAgentAdapter({
initialMode: "sync",
createAdapter: (mode) => mode === "sync" ? sync : asyncAdapter,
});
adapter.onEvent(() => { throw new Error("consumer failed"); });
await adapter.start();
const result = await adapter.setControlMode({ mode: "async" });
assert.equal(result.changed, true);
assert.equal(adapter.getControlMode(), "async");
assert.equal(sync.disposed, true);
await adapter.dispose();
});
test("a turn that appears while the candidate starts aborts before commit", async () => {
const sync = new FakeAdapter("sync");
const gate = deferred();
const candidate = new FakeAdapter("async", { startGate: gate });
const adapter = new SwitchableAgentAdapter({
initialMode: "sync",
createAdapter: (mode) => mode === "sync" ? sync : candidate,
});
await adapter.start();
const switching = adapter.setControlMode({ mode: "async" });
await Promise.resolve();
sync.snapshotValue.turnId = "turn-race";
sync.snapshotValue.state = "active";
gate.resolve();
await assert.rejects(switching, /turn or request is active/);
assert.equal(adapter.getControlMode(), "sync");
assert.equal(candidate.disposed, true);
assert.equal(sync.disposed, false);
sync.snapshotValue.turnId = null;
sync.snapshotValue.state = "idle";
await adapter.dispose();
});
test("control mode validation and idempotent switches are explicit", async () => {
const sync = new FakeAdapter("sync");
const adapter = new SwitchableAgentAdapter({ initialMode: "sync", createAdapter: () => sync });
await adapter.start();
await assert.rejects(adapter.setControlMode({ mode: "attach" }), /must be sync or async/);
assert.deepEqual(await adapter.setControlMode({ mode: "sync" }), {
changed: false,
controlMode: "sync",
previousControlMode: "sync",
modeEpoch: 0,
});
await adapter.dispose();
});
@@ -0,0 +1,3 @@
node_modules/
dist/
*.vsix
@@ -0,0 +1,9 @@
src/**
.gitignore
tsconfig.json
**/*.map
node_modules/@types/**
node_modules/typescript/**
node_modules/.package-lock.json
*.tsbuildinfo
*.vsix
+21
View File
@@ -0,0 +1,21 @@
MIT License
Copyright (c) 2026 Codex Remote Collaboration contributors
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.
+237
View File
@@ -0,0 +1,237 @@
# Codex Remote Collaboration VS Code Bridge
This extension connects local and Aether relay channels to one switchable Codex
control host. **Synchronous mode** follows the conversation currently shown by
the official Codex VS Code extension through its private IPC protocol and does
not spawn a `codex` process. **Asynchronous mode** starts an independent
app-server and lets the Web UI list, resume, create, and select conversations.
The attached conversation remains visible and usable in the official Codex
panel. Remote operators can observe its output, submit a new turn or steer the
active turn, interrupt it, and answer supported approval/input requests.
The mode can be changed from the Web UI without reconnecting either relay.
Synchronous mode makes the official panel the only conversation-navigation
owner; asynchronous mode restores the browser history and new-conversation
actions. A running turn or pending request blocks mode changes.
## Requirements
- The official `openai.chatgpt` VS Code extension is installed and signed in.
- The target Codex conversation is open and owned by that extension.
- The bridge and official extension run as the same OS user. The default Unix
socket is `$CODEX_HOME/ipc/ipc.sock`, normally `~/.codex/ipc/ipc.sock`.
- For a loopback `ws://` URL, the extension starts and owns its bundled relay
automatically. Remote and `wss://` relay URLs remain externally hosted.
The IPC follower protocol is private and versioned, not a public OpenAI API.
An official extension update can require a compatible bridge update. Strict
stream-version checks are enabled by default so an unknown protocol fails
closed instead of being interpreted optimistically.
## Build and install
```sh
npm install
npm run check
npm run build
npx --yes @vscode/vsce package
code --install-extension codex-remote-collab-0.4.0.vsix --force
```
Run **Developer: Reload Window** after installing or replacing the VSIX.
## Configure control modes
For the local default, no separate relay command is required. The extension
starts the bundled relay on the host and port from `codexRemoteCollab.localRelayUrl`.
To run the development relay manually, disable
`codexRemoteCollab.autoStartLocalRelay` and use:
```sh
HOST=127.0.0.1 PORT=8787 CODEX_REMOTE_MODE=host npm start
```
To opt into authentication later, set `CODEX_REMOTE_AUTH=required` and the three
token variables before starting the relay.
Set the extension configuration:
```json
{
"codexRemoteCollab.localRelayUrl": "ws://127.0.0.1:8787/v1/connect",
"codexRemoteCollab.controlMode": "sync",
"codexRemoteCollab.autoDiscoverThread": true,
"codexRemoteCollab.autoStart": true
}
```
Then:
1. Open the target conversation in the official Codex panel.
2. Reload VS Code once after installing the companion extension. The local relay and bridge start automatically; no token is needed for loopback. The status item opens the Web console and is not a connect/disconnect toggle.
3. Open the relay web console; it connects automatically on localhost. The web UI uses a
Codex-style conversation stream with a bottom composer; Enter sends and Shift+Enter
inserts a newline. There is no separate connect/disconnect step for the local relay.
If the browser says that it is waiting for the VS Code host or the recent-session list is
empty, verify that `codexRemoteCollab.localRelayUrl` uses the same port as the relay and run
**Developer: Reload Window**. Keep `codexRemoteCollab.threadId` empty unless a specific
conversation must be pinned; an old closed ID can prevent startup until it is cleared.
When authentication is enabled, run **Codex Remote: Set Relay Token** with the
host token. It is stored in `vscode.SecretStorage`, not in settings; the browser
uses the operator or viewer token separately.
With no configured thread ID, the bridge ranks recent VS Code rollout metadata
and shows only candidates verified by live IPC owner discovery and a matching
follower snapshot. Explicit Codex Desktop tasks, closed, stale, and other
non-attachable history entries are omitted.
In synchronous mode, switching the conversation in the official Codex panel
also switches the Web projection after the new owner snapshot is ready. The
Web UI cannot list, select, or create conversations in this mode. Switch to
asynchronous mode when the browser should own conversation navigation.
To avoid ambiguity when several Codex windows are open, run **Codex Remote: Set Existing Thread ID**.
An empty value restores automatic discovery.
Useful commands:
- **Codex Remote: Start Bridge** / **Stop Bridge**
- **Codex Remote: Set Existing Thread ID**
- **Codex Remote: Set Relay Token**
- **Codex Remote: Pair with Aether**
- **Codex Remote: Configure Aether Cloud Relay**
- **Codex Remote: Send Input**
- **Codex Remote: Show Snapshot**
## Settings
| Setting | Default | Meaning |
| --- | --- | --- |
| `codexRemoteCollab.controlMode` | `sync` | `sync` follows VS Code; `async` owns an independent app-server. |
| `codexRemoteCollab.localRelayUrl` | `ws://127.0.0.1:8787/v1/connect` | Bundled loopback relay used by the local Web control. |
| `codexRemoteCollab.aetherUrl` | empty | Aether origin remembered by the pairing command. |
| `codexRemoteCollab.cloudRelayUrl` | empty | Aether WebSocket relay URL populated by pairing. |
| `codexRemoteCollab.threadId` | empty | Exact existing conversation ID; empty enables discovery. |
| `codexRemoteCollab.autoDiscoverThread` | `true` | Discover and owner-check a local VS Code session. |
| `codexRemoteCollab.followVscodeSession` | `true` | Legacy compatibility setting; synchronous mode always follows VS Code. |
| `codexRemoteCollab.ipcSocketPath` | empty | Override the local IPC socket path. |
| `codexRemoteCollab.hostId` | `local` | Owner-discovery host identifier. |
| `codexRemoteCollab.ipcStrictVersions` | `true` | Reject unsupported stream protocol versions. |
| `codexRemoteCollab.approvalTimeoutMs` | `300000` | Deny an unanswered request locally after this delay. |
| `codexRemoteCollab.allowHighRiskApprovals` | `false` | Permit remote high-risk approvals when explicitly enabled. |
`codexRemoteCollab.codexCommand`, `codexArgs`, and `defaultCwd` apply only to
asynchronous mode. The deprecated `mode=attach/spawn` values map to
`controlMode=sync/async` when no explicit control mode exists.
## Pair with Aether
The local relay stays enabled after cloud pairing. In Aether, open **Codex remote
control** and generate a one-time code. Then run **Codex Remote: Pair with Aether**
from the VS Code Command Palette, enter the Aether server URL and the code, and
the bridge will connect to both relays. The long-lived device credential is stored
only in VS Code SecretStorage. Revoke a lost or retired device from the Aether page.
## Relay behavior
The bridge sends a `hello` and, when a relay token is configured, a separate
bearer-auth frame over an outbound WebSocket. It publishes normalized events including:
- `connection.opened` / `connection.closed`
- `session.snapshot`
- `output.snapshot` / `output.chunk`
- `task.started` / `task.finished` / `task.cancelled`
- `approval.requested` / `approval.resolved` / `approval.expired`
- `input.requested` / `input.resolved` / `input.expired`
Remote commands are mapped to the existing conversation owner:
- `control/mode/set` atomically switches between `sync` and `async`.
- `session/list`, `session/select`, and `session/new` are available only in
asynchronous mode and map to `thread/list`, `thread/resume`, and `thread/start`.
- `turn/start` starts a turn in the attached thread.
- `turn/steer` adds input to the active turn.
- `turn/interrupt` interrupts the expected active turn.
- `approval.respond`, `input.respond`, and `server.request.respond` preserve the
original request ID and use method-specific follower responses.
- `thread/start` is deliberately rejected in synchronous mode because VS Code
owns conversation navigation there.
The browser never connects directly to the IPC socket. Relay and host both
enforce role/capability checks; high-risk command approval remains disabled
unless the local VS Code setting opts in.
## Supported follower requests
- `item/commandExecution/requestApproval`
- `item/fileChange/requestApproval`
- `item/permissions/requestApproval`
- `item/tool/requestUserInput`
- `mcpServer/elicitation/request`
- legacy `applyPatchApproval` and `execCommandApproval`
Unanswered requests expire with a local deny. JSON-RPC numeric and string IDs
remain distinct, and a response can be submitted only once.
## Legacy mode migration
The old setting remains accepted:
```json
{
"codexRemoteCollab.mode": "spawn",
"codexRemoteCollab.codexCommand": "/absolute/path/to/codex",
"codexRemoteCollab.codexArgs": ["app-server", "--stdio"]
}
```
It maps to `controlMode=async`. Prefer the new setting directly. A
`spawn codex ENOENT` error belongs only to asynchronous mode; it is not a
synchronous-mode prerequisite or a PATH problem that needs fixing for
existing-session control.
The standalone `npm run start:stdio` entry point and `createBridge()` helper
also retain the legacy app-server adapter for compatibility.
## Embedding the attach adapter
The reusable exports are in `src/index.ts`:
```ts
import {
CodexIpcAgentAdapter,
RelayClient,
RelayHost,
} from "codex-remote-collab";
const adapter = new CodexIpcAgentAdapter({
threadId: process.env.CODEX_THREAD_ID,
autoDiscoverThread: true,
});
const relay = new RelayClient({
url: "wss://relay.example.test/v1/connect",
accessToken: process.env.CODEX_REMOTE_HOST_TOKEN,
});
const host = new RelayHost({ adapter, relay });
await host.start();
```
`CodexIpcClient` is exported separately for protocol fixtures and diagnostics.
Use `followConversation()` before follower mutations, and always target the
owner returned by `findThreadOwner()`.
## Troubleshooting
- **No existing session found:** open the target official Codex conversation,
keep that VS Code window running, then retry or set its exact thread ID.
- **Owner not found:** the rollout exists on disk but no live official client
currently owns it. Reopen the conversation in the Codex panel.
- **IPC version mismatch:** update this bridge for the installed official
extension. Disabling strict versions is diagnostic only.
- **Relay stays at waiting for host:** confirm host mode, relay URL, and that no
second host is already connected. If authentication is enabled, also check the
host token.
- **Old `spawn codex ENOENT` message:** install version `0.4.0`, reload VS Code,
and verify `codexRemoteCollab.controlMode` is `sync` unless independent
conversations are intended.
@@ -0,0 +1,56 @@
{
"A non-empty Aether device credential is required.": "A non-empty Aether device credential is required.",
"Aether cloud connection removed. Local control remains enabled.": "Aether cloud connection removed. Local control remains enabled.",
"Aether cloud connection saved. Restart the Codex Remote bridge to connect; local control remains available.": "Aether cloud connection saved. Restart the Codex Remote bridge to connect; local control remains available.",
"Aether cloud relay WebSocket URL": "Aether cloud relay WebSocket URL",
"Aether pairing completed. Local and cloud control are both active.": "Aether pairing completed. Local and cloud control are both active.",
"Aether pairing was saved, but the cloud connection is currently unavailable. Local control remains active and the cloud connection will retry.": "Aether pairing was saved, but the cloud connection is currently unavailable. Local control remains active and the cloud connection will retry.",
"Aether returned an invalid pairing response.": "Aether returned an invalid pairing response.",
"Aether server URL": "Aether server URL",
"Attached to the existing Codex conversation. Click to open the web control.": "Attached to the existing Codex conversation. Click to open the web control.",
"Bridge connected. Click to open the web control.": "Bridge connected. Click to open the web control.",
"Bridge paused. Click to open the web control and resume automatically.": "Bridge paused. Click to open the web control and resume automatically.",
"Codex Remote Collaboration": "Codex Remote Collaboration",
"Codex Remote will attach to {0} after the next bridge start.": "Codex Remote will attach to {0} after the next bridge start.",
"Codex Remote will auto-discover the latest VS Code Codex conversation after the next bridge start.": "Codex Remote will auto-discover the latest VS Code Codex conversation after the next bridge start.",
"Connecting to the local Codex collaboration service": "Connecting to the local Codex collaboration service",
"Device credential from the Aether pairing flow": "Device credential from the Aether pairing flow",
"Enter a valid URL.": "Enter a valid URL.",
"Enter a valid WebSocket URL.": "Enter a valid WebSocket URL.",
"Enter the 8-character pairing code.": "Enter the 8-character pairing code.",
"Enter the Aether server URL.": "Enter the Aether server URL.",
"Existing Codex conversation ID (leave blank for auto-discovery)": "Existing Codex conversation ID (leave blank for auto-discovery)",
"Independent Codex mode is connected. Click to open the web control.": "Independent Codex mode is connected. Click to open the web control.",
"One-time pairing code shown in Aether": "One-time pairing code shown in Aether",
"Relay access token (leave blank for the local relay)": "Relay access token (leave blank for the local relay)",
"Relay token stored in VS Code SecretStorage.": "Relay token stored in VS Code SecretStorage.",
"Remote Aether connections must use wss://.": "Remote Aether connections must use wss://.",
"Remote Aether servers must use https://.": "Remote Aether servers must use https://.",
"Restoring the local collaboration service": "Restoring the local collaboration service",
"Send input to the active Codex turn": "Send input to the active Codex turn",
"Set codexRemoteCollab.localRelayUrl before starting the bridge.": "Set codexRemoteCollab.localRelayUrl before starting the bridge.",
"Start the Codex remote bridge first.": "Start the Codex remote bridge first.",
"Starting the independent Codex mode.": "Starting the independent Codex mode.",
"Starting {0}": "Starting {0}",
"The Codex conversation is not connected": "The Codex conversation is not connected",
"The Codex executable is unavailable": "The Codex executable is unavailable",
"The Codex remote bridge attached to the existing VS Code Codex conversation.": "The Codex remote bridge attached to the existing VS Code Codex conversation.",
"The Codex remote bridge is already running.": "The Codex remote bridge is already running.",
"The Codex remote collaboration bridge connected.": "The Codex remote collaboration bridge connected.",
"The independent Codex mode is not connected": "The independent Codex mode is not connected",
"The independent Codex remote mode connected.": "The independent Codex remote mode connected.",
"The bridge is not connected": "The bridge is not connected",
"The local collaboration URL is invalid. Check codexRemoteCollab.localRelayUrl.": "The local collaboration URL is invalid. Check codexRemoteCollab.localRelayUrl.",
"The local collaboration service at {0} is temporarily unavailable. The extension will keep retrying.": "The local collaboration service at {0} is temporarily unavailable. The extension will keep retrying.",
"The official Codex extension new-conversation command was not found. Make sure the VS Code Codex extension is enabled.": "The official Codex extension new-conversation command was not found. Make sure the VS Code Codex extension is enabled.",
"Unable to pair with Aether: {0}": "Unable to pair with Aether: {0}",
"Unable to restore the local collaboration service": "Unable to restore the local collaboration service",
"Unable to send Codex input: {0}": "Unable to send Codex input: {0}",
"Unable to start the Codex remote bridge: {0}": "Unable to start the Codex remote bridge: {0}",
"Unable to start the local Codex collaboration service: {0}": "Unable to start the local Codex collaboration service: {0}",
"Unable to start the local collaboration service: {0}": "Unable to start the local collaboration service: {0}",
"Use a ws:// or wss:// URL.": "Use a ws:// or wss:// URL.",
"Use the Aether origin without credentials, a query, or a fragment.": "Use the Aether origin without credentials, a query, or a fragment.",
"Waiting for a Codex conversation to open in VS Code. It will connect automatically.": "Waiting for a Codex conversation to open in VS Code. It will connect automatically.",
"codexRemoteCollab.localRelayUrl must be a loopback ws:// address.": "codexRemoteCollab.localRelayUrl must be a loopback ws:// address."
}
@@ -0,0 +1,56 @@
{
"A non-empty Aether device credential is required.": "必须填写 Aether 设备凭据。",
"Aether cloud connection removed. Local control remains enabled.": "已移除 Aether 云端连接,本地控制仍然可用。",
"Aether cloud connection saved. Restart the Codex Remote bridge to connect; local control remains available.": "已保存 Aether 云端连接。重启 Codex Remote 桥接后即可连接,本地控制仍然可用。",
"Aether cloud relay WebSocket URL": "Aether 云端 relay WebSocket 地址",
"Aether pairing completed. Local and cloud control are both active.": "Aether 配对完成,本地与云端控制均已启用。",
"Aether pairing was saved, but the cloud connection is currently unavailable. Local control remains active and the cloud connection will retry.": "Aether 配对信息已保存,但当前无法连接云端。本地控制仍然可用,云端连接会继续重试。",
"Aether returned an invalid pairing response.": "Aether 返回了无效的配对响应。",
"Aether server URL": "Aether 服务器地址",
"Attached to the existing Codex conversation. Click to open the web control.": "已附加到现有 Codex 会话,点击打开 Web 控制页。",
"Bridge connected. Click to open the web control.": "桥接已连接,点击打开 Web 控制页。",
"Bridge paused. Click to open the web control and resume automatically.": "桥接已暂停,点击打开 Web 控制页时会自动恢复。",
"Codex Remote Collaboration": "Codex 远程协同",
"Codex Remote will attach to {0} after the next bridge start.": "Codex Remote 将在下次启动桥接后附加到 {0}。",
"Codex Remote will auto-discover the latest VS Code Codex conversation after the next bridge start.": "Codex Remote 将在下次启动桥接后自动发现最新的 VS Code Codex 会话。",
"Connecting to the local Codex collaboration service": "正在连接本地 Codex 协同服务",
"Device credential from the Aether pairing flow": "Aether 配对流程生成的设备凭据",
"Enter a valid URL.": "请输入有效的 URL。",
"Enter a valid WebSocket URL.": "请输入有效的 WebSocket URL。",
"Enter the 8-character pairing code.": "请输入 8 位配对码。",
"Enter the Aether server URL.": "请输入 Aether 服务器地址。",
"Existing Codex conversation ID (leave blank for auto-discovery)": "现有 Codex 会话 ID(留空则自动发现)",
"Independent Codex mode is connected. Click to open the web control.": "独立 Codex 模式已连接,点击打开 Web 控制页。",
"One-time pairing code shown in Aether": "Aether 中显示的一次性配对码",
"Relay access token (leave blank for the local relay)": "Relay 访问 token(本地 relay 请留空)",
"Relay token stored in VS Code SecretStorage.": "Relay token 已保存到 VS Code SecretStorage。",
"Remote Aether connections must use wss://.": "远程 Aether 连接必须使用 wss://。",
"Remote Aether servers must use https://.": "远程 Aether 服务器必须使用 https://。",
"Restoring the local collaboration service": "正在恢复本地协同服务",
"Send input to the active Codex turn": "向当前 Codex turn 发送输入",
"Set codexRemoteCollab.localRelayUrl before starting the bridge.": "请先设置 codexRemoteCollab.localRelayUrl,再启动桥接。",
"Start the Codex remote bridge first.": "请先启动 Codex 远程桥接。",
"Starting the independent Codex mode.": "正在启动独立 Codex 模式。",
"Starting {0}": "正在启动 {0}",
"The Codex conversation is not connected": "Codex 会话尚未连接",
"The Codex executable is unavailable": "Codex 可执行文件不可用",
"The Codex remote bridge attached to the existing VS Code Codex conversation.": "Codex 远程桥接已附加到现有 VS Code Codex 会话。",
"The Codex remote bridge is already running.": "Codex 远程桥接已在运行。",
"The Codex remote collaboration bridge connected.": "Codex 远程协同桥接已连接。",
"The independent Codex mode is not connected": "独立 Codex 模式尚未连接",
"The independent Codex remote mode connected.": "独立 Codex 远程模式已连接。",
"The bridge is not connected": "桥接尚未连接",
"The local collaboration URL is invalid. Check codexRemoteCollab.localRelayUrl.": "本地协同地址无效,请检查 codexRemoteCollab.localRelayUrl。",
"The local collaboration service at {0} is temporarily unavailable. The extension will keep retrying.": "本地协同服务 {0} 暂时无法连接,扩展会继续重试。",
"The official Codex extension new-conversation command was not found. Make sure the VS Code Codex extension is enabled.": "未找到官方 Codex 扩展的新会话命令,请确认 VS Code Codex 扩展已启用。",
"Unable to pair with Aether: {0}": "无法与 Aether 配对:{0}",
"Unable to restore the local collaboration service": "无法恢复本地协同服务",
"Unable to send Codex input: {0}": "无法发送 Codex 输入:{0}",
"Unable to start the Codex remote bridge: {0}": "无法启动 Codex 远程桥接:{0}",
"Unable to start the local Codex collaboration service: {0}": "无法启动本地 Codex 协同服务:{0}",
"Unable to start the local collaboration service: {0}": "无法启动本地协同服务:{0}",
"Use a ws:// or wss:// URL.": "请使用 ws:// 或 wss:// URL。",
"Use the Aether origin without credentials, a query, or a fragment.": "请填写不含凭据、查询参数或片段的 Aether 源地址。",
"Waiting for a Codex conversation to open in VS Code. It will connect automatically.": "正在等待 VS Code 中打开 Codex 会话,检测到后会自动连接。",
"codexRemoteCollab.localRelayUrl must be a loopback ws:// address.": "codexRemoteCollab.localRelayUrl 必须是回环地址上的 ws:// URL。"
}
+94
View File
@@ -0,0 +1,94 @@
{
"name": "codex-remote-collab",
"version": "0.4.0",
"lockfileVersion": 3,
"requires": true,
"packages": {
"": {
"name": "codex-remote-collab",
"version": "0.4.0",
"license": "MIT",
"dependencies": {
"ws": "^8.18.0"
},
"devDependencies": {
"@types/node": "^20.14.0",
"@types/vscode": "^1.85.0",
"@types/ws": "^8.5.12",
"typescript": "^5.4.5"
},
"engines": {
"vscode": "^1.85.0"
}
},
"node_modules/@types/node": {
"version": "20.19.43",
"resolved": "https://registry.npmjs.org/@types/node/-/node-20.19.43.tgz",
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"dev": true,
"license": "MIT",
"dependencies": {
"undici-types": "~6.21.0"
}
},
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"license": "MIT"
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"dev": true,
"license": "MIT",
"dependencies": {
"@types/node": "*"
}
},
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"version": "5.9.3",
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"dev": true,
"license": "Apache-2.0",
"bin": {
"tsc": "bin/tsc",
"tsserver": "bin/tsserver"
},
"engines": {
"node": ">=14.17"
}
},
"node_modules/undici-types": {
"version": "6.21.0",
"resolved": "https://registry.npmjs.org/undici-types/-/undici-types-6.21.0.tgz",
"integrity": "sha512-iwDZqg0QAGrg9Rav5H4n0M64c3mkR59cJ6wQp+7C4nI0gsmExaedaYLNO44eT4AtBBwjbTiGPMlt2Md0T9H9JQ==",
"dev": true,
"license": "MIT"
},
"node_modules/ws": {
"version": "8.21.3",
"resolved": "https://registry.npmjs.org/ws/-/ws-8.21.3.tgz",
"integrity": "sha512-201TZ/kPWxoPr/OKWjquZR1SWKXcvxdH+e1xrx89b3YbmzLMFCLfnaG1HFIgWzJOEWZ7MvpK++odZufgYR50Rw==",
"license": "MIT",
"engines": {
"node": ">=10.0.0"
},
"peerDependencies": {
"bufferutil": "^4.0.1",
"utf-8-validate": ">=5.0.2"
},
"peerDependenciesMeta": {
"bufferutil": {
"optional": true
},
"utf-8-validate": {
"optional": true
}
}
}
}
}
@@ -0,0 +1,211 @@
{
"name": "codex-remote-collab",
"displayName": "%extension.displayName%",
"description": "%extension.description%",
"version": "0.4.0",
"publisher": "local",
"license": "MIT",
"engines": {
"vscode": "^1.85.0"
},
"categories": [
"Other"
],
"l10n": "./l10n",
"activationEvents": [
"onStartupFinished",
"onCommand:codexRemoteCollab.openWeb",
"onCommand:codexRemoteCollab.start",
"onCommand:codexRemoteCollab.stop",
"onCommand:codexRemoteCollab.setThreadId",
"onCommand:codexRemoteCollab.sendInput",
"onCommand:codexRemoteCollab.setRelayToken",
"onCommand:codexRemoteCollab.configureCloud",
"onCommand:codexRemoteCollab.pairCloud",
"onCommand:codexRemoteCollab.snapshot"
],
"main": "./dist/extension.js",
"contributes": {
"commands": [
{
"command": "codexRemoteCollab.openWeb",
"title": "%command.openWeb%"
},
{
"command": "codexRemoteCollab.start",
"title": "%command.start%"
},
{
"command": "codexRemoteCollab.stop",
"title": "%command.stop%"
},
{
"command": "codexRemoteCollab.setThreadId",
"title": "%command.setThreadId%"
},
{
"command": "codexRemoteCollab.sendInput",
"title": "%command.sendInput%"
},
{
"command": "codexRemoteCollab.setRelayToken",
"title": "%command.setRelayToken%"
},
{
"command": "codexRemoteCollab.configureCloud",
"title": "%command.configureCloud%"
},
{
"command": "codexRemoteCollab.pairCloud",
"title": "%command.pairCloud%"
},
{
"command": "codexRemoteCollab.snapshot",
"title": "%command.snapshot%"
}
],
"configuration": {
"title": "%configuration.title%",
"properties": {
"codexRemoteCollab.localRelayUrl": {
"type": "string",
"default": "ws://127.0.0.1:8787/v1/connect",
"description": "%configuration.localRelayUrl%"
},
"codexRemoteCollab.relayUrl": {
"type": "string",
"default": "ws://127.0.0.1:8787/v1/connect",
"description": "%configuration.relayUrl%",
"deprecationMessage": "%configuration.relayUrl.deprecation%"
},
"codexRemoteCollab.cloudRelayUrl": {
"type": "string",
"default": "",
"description": "%configuration.cloudRelayUrl%"
},
"codexRemoteCollab.aetherUrl": {
"type": "string",
"default": "",
"description": "%configuration.aetherUrl%"
},
"codexRemoteCollab.autoStart": {
"type": "boolean",
"default": true,
"description": "%configuration.autoStart%"
},
"codexRemoteCollab.autoStartLocalRelay": {
"type": "boolean",
"default": true,
"description": "%configuration.autoStartLocalRelay%"
},
"codexRemoteCollab.mode": {
"type": "string",
"enum": [
"attach",
"spawn"
],
"default": "attach",
"description": "%configuration.mode%",
"deprecationMessage": "%configuration.mode.deprecation%"
},
"codexRemoteCollab.controlMode": {
"type": "string",
"enum": [
"sync",
"async"
],
"enumDescriptions": [
"%configuration.controlMode.sync%",
"%configuration.controlMode.async%"
],
"default": "sync",
"description": "%configuration.controlMode%"
},
"codexRemoteCollab.threadId": {
"type": "string",
"default": "",
"description": "%configuration.threadId%"
},
"codexRemoteCollab.autoDiscoverThread": {
"type": "boolean",
"default": true,
"description": "%configuration.autoDiscoverThread%"
},
"codexRemoteCollab.followVscodeSession": {
"type": "boolean",
"default": true,
"description": "%configuration.followVscodeSession%"
},
"codexRemoteCollab.ipcSocketPath": {
"type": "string",
"default": "",
"description": "%configuration.ipcSocketPath%"
},
"codexRemoteCollab.hostId": {
"type": "string",
"default": "local",
"description": "%configuration.hostId%"
},
"codexRemoteCollab.ipcStrictVersions": {
"type": "boolean",
"default": true,
"description": "%configuration.ipcStrictVersions%"
},
"codexRemoteCollab.codexCommand": {
"type": "string",
"default": "codex",
"description": "%configuration.codexCommand%"
},
"codexRemoteCollab.codexArgs": {
"type": "array",
"items": {
"type": "string"
},
"default": [
"app-server",
"--stdio"
],
"description": "%configuration.codexArgs%"
},
"codexRemoteCollab.defaultCwd": {
"type": "string",
"default": "",
"description": "%configuration.defaultCwd%"
},
"codexRemoteCollab.approvalTimeoutMs": {
"type": "number",
"default": 300000,
"minimum": 1000,
"description": "%configuration.approvalTimeoutMs%"
},
"codexRemoteCollab.allowHighRiskApprovals": {
"type": "boolean",
"default": false,
"description": "%configuration.allowHighRiskApprovals%"
},
"codexRemoteCollab.relayReconnect": {
"type": "boolean",
"default": true,
"description": "%configuration.relayReconnect%"
}
}
}
},
"scripts": {
"vscode:prepublish": "npm run build:web && npm run build",
"build:web": "npm --prefix ../web run build",
"build": "tsc -p tsconfig.json && node scripts/sync-local-relay.cjs",
"compile": "npm run build",
"check": "tsc --noEmit -p tsconfig.json",
"start:stdio": "node dist/cli.js"
},
"dependencies": {
"ws": "^8.18.0"
},
"devDependencies": {
"@types/node": "^20.14.0",
"@types/vscode": "^1.85.0",
"@types/ws": "^8.5.12",
"typescript": "^5.4.5"
}
}
@@ -0,0 +1,38 @@
{
"extension.displayName": "Codex Remote Collaboration",
"extension.description": "Synchronize the current VS Code Codex conversation or manage independent Codex conversations from a local browser and Aether cloud.",
"command.openWeb": "Codex Remote: Open Local Web Console",
"command.start": "Codex Remote: Start Bridge",
"command.stop": "Codex Remote: Stop Bridge",
"command.setThreadId": "Codex Remote: Set Existing Thread ID",
"command.sendInput": "Codex Remote: Send Input",
"command.setRelayToken": "Codex Remote: Set Local Relay Token",
"command.configureCloud": "Codex Remote: Configure Aether Cloud Manually",
"command.pairCloud": "Codex Remote: Pair with Aether",
"command.snapshot": "Codex Remote: Show Snapshot",
"configuration.title": "Codex Remote Collaboration",
"configuration.localRelayUrl": "Loopback relay used by the local browser UI. It remains active when Aether cloud sync is enabled.",
"configuration.relayUrl": "Legacy relay setting retained for compatibility. Use localRelayUrl and cloudRelayUrl for new installations.",
"configuration.relayUrl.deprecation": "Use codexRemoteCollab.localRelayUrl for local access and codexRemoteCollab.cloudRelayUrl for Aether cloud access.",
"configuration.cloudRelayUrl": "Optional Aether cloud relay WebSocket URL. The device credential is stored separately in VS Code SecretStorage.",
"configuration.aetherUrl": "Aether server origin used by the one-time pairing flow.",
"configuration.autoStart": "Start the bridge when the extension activates.",
"configuration.autoStartLocalRelay": "Automatically host the bundled relay for loopback ws:// URLs.",
"configuration.mode": "Attach to the existing official VS Code Codex session, or spawn a separate app-server for legacy use.",
"configuration.mode.deprecation": "Use codexRemoteCollab.controlMode. attach maps to sync and spawn maps to async.",
"configuration.controlMode": "Choose whether the web console follows the current VS Code Codex conversation or manages independent conversations.",
"configuration.controlMode.sync": "Synchronize with the conversation currently shown in the official VS Code Codex panel.",
"configuration.controlMode.async": "Run an independent Codex app-server and manage its conversations from the web console.",
"configuration.threadId": "Existing VS Code Codex conversation ID to follow. Empty uses the most recent locally available session.",
"configuration.autoDiscoverThread": "Discover a recent VS Code Codex conversation when no thread ID is configured.",
"configuration.followVscodeSession": "Follow conversation changes in the attached official VS Code Codex panel.",
"configuration.ipcSocketPath": "Optional official Codex IPC socket path. Empty uses CODEX_HOME/ipc/ipc.sock.",
"configuration.hostId": "Codex host identifier used for existing-session discovery.",
"configuration.ipcStrictVersions": "Reject unknown private IPC stream versions instead of applying them optimistically.",
"configuration.codexCommand": "Asynchronous mode: Codex executable used to launch the independent app-server.",
"configuration.codexArgs": "Asynchronous mode: arguments passed to the Codex executable.",
"configuration.defaultCwd": "Asynchronous mode: working directory used when starting a conversation.",
"configuration.approvalTimeoutMs": "Milliseconds before an unanswered Codex approval or input request is denied locally.",
"configuration.allowHighRiskApprovals": "Allow the remote operator to approve high-risk commands. Keep disabled unless the relay and host are tightly controlled.",
"configuration.relayReconnect": "Reconnect outbound relay WebSockets after a disconnect."
}
@@ -0,0 +1,38 @@
{
"extension.displayName": "Codex 远程协同",
"extension.description": "从本地浏览器或 Aether 云端同步 VS Code 当前 Codex 会话,或独立管理 Codex 会话。",
"command.openWeb": "Codex 远程:打开本地 Web 控制台",
"command.start": "Codex 远程:启动桥接",
"command.stop": "Codex 远程:停止桥接",
"command.setThreadId": "Codex 远程:设置现有会话 ID",
"command.sendInput": "Codex 远程:发送输入",
"command.setRelayToken": "Codex 远程:设置本地中继令牌",
"command.configureCloud": "Codex 远程:手动配置 Aether 云端",
"command.pairCloud": "Codex 远程:与 Aether 配对",
"command.snapshot": "Codex 远程:显示会话快照",
"configuration.title": "Codex 远程协同",
"configuration.localRelayUrl": "本地浏览器控制台使用的回环中继地址。启用 Aether 云同步后仍保持连接。",
"configuration.relayUrl": "为兼容旧版本保留的中继设置。新安装请使用 localRelayUrl 和 cloudRelayUrl。",
"configuration.relayUrl.deprecation": "本地访问请使用 codexRemoteCollab.localRelayUrlAether 云端访问请使用 codexRemoteCollab.cloudRelayUrl。",
"configuration.cloudRelayUrl": "可选的 Aether 云端 WebSocket 中继地址。设备凭据单独保存在 VS Code SecretStorage 中。",
"configuration.aetherUrl": "一次性配对流程使用的 Aether 服务地址。",
"configuration.autoStart": "扩展激活时自动启动桥接。",
"configuration.autoStartLocalRelay": "为回环 ws:// 地址自动启动扩展内置的本地中继。",
"configuration.mode": "附加到官方 VS Code Codex 现有会话,或为兼容旧版本启动独立 app-server。",
"configuration.mode.deprecation": "请改用 codexRemoteCollab.controlMode。attach 对应 syncspawn 对应 async。",
"configuration.controlMode": "选择 Web 控制台是跟随 VS Code 当前 Codex 会话,还是独立管理会话。",
"configuration.controlMode.sync": "同步展示官方 VS Code Codex 面板当前打开的会话。",
"configuration.controlMode.async": "启动独立 Codex app-server,并从 Web 控制台管理其会话。",
"configuration.threadId": "要跟随的现有 VS Code Codex 会话 ID。留空时使用本机最近可附加的会话。",
"configuration.autoDiscoverThread": "未设置会话 ID 时自动发现最近的 VS Code Codex 会话。",
"configuration.followVscodeSession": "自动跟随官方 VS Code Codex 面板中的会话切换。",
"configuration.ipcSocketPath": "可选的官方 Codex IPC socket 路径。留空时使用 CODEX_HOME/ipc/ipc.sock。",
"configuration.hostId": "现有会话发现使用的 Codex 主机标识。",
"configuration.ipcStrictVersions": "拒绝未知的私有 IPC 流版本,不进行乐观兼容。",
"configuration.codexCommand": "异步模式:用于启动独立 app-server 的 Codex 可执行文件。",
"configuration.codexArgs": "异步模式:传给 Codex 可执行文件的参数。",
"configuration.defaultCwd": "异步模式:启动会话时使用的工作目录。",
"configuration.approvalTimeoutMs": "Codex 授权或输入请求无人处理时,在本地拒绝前等待的毫秒数。",
"configuration.allowHighRiskApprovals": "允许远程操作员批准高风险命令。仅在中继和主机均受严格控制时启用。",
"configuration.relayReconnect": "中继 WebSocket 断开后自动重连。"
}
@@ -0,0 +1,19 @@
const fs = require("node:fs");
const path = require("node:path");
const extensionRoot = path.resolve(__dirname, "..");
const projectRoot = path.resolve(extensionRoot, "..");
const outputRoot = path.join(extensionRoot, "dist", "local-relay");
const publicRoot = path.join(extensionRoot, "dist", "public");
const vuePublicRoot = path.join(projectRoot, "web", "dist");
if (!fs.existsSync(path.join(vuePublicRoot, "index.html"))) {
throw new Error("web/dist is missing; run npm run build:web before building the extension");
}
fs.rmSync(outputRoot, { recursive: true, force: true });
fs.rmSync(publicRoot, { recursive: true, force: true });
fs.mkdirSync(outputRoot, { recursive: true });
fs.mkdirSync(publicRoot, { recursive: true });
fs.copyFileSync(path.join(projectRoot, "relay", "server.js"), path.join(outputRoot, "server.js"));
fs.cpSync(vuePublicRoot, publicRoot, { recursive: true });
@@ -0,0 +1,46 @@
import { CodexAgentAdapter, CodexAgentAdapterOptions } from "./codexAgentAdapter";
import { RelayClient, RelayClientOptions } from "./relayClient";
import { RelayHost, RelayHostOptions } from "./relayHost";
import { AgentAdapter, Logger, RelayTransport } from "./protocol";
export interface CodexRemoteBridgeOptions {
/** Use a supplied adapter/transport when embedding or testing. */
adapter?: AgentAdapter;
relay?: RelayTransport;
adapterOptions?: CodexAgentAdapterOptions;
relayOptions?: RelayClientOptions;
sessionId?: string;
capabilities?: Iterable<string>;
logger?: Logger;
}
export interface CodexRemoteBridge {
adapter: AgentAdapter;
relay: RelayTransport;
host: RelayHost;
start(): Promise<void>;
stop(): Promise<void>;
}
/** Construct the default outbound VS Code bridge in one call. */
export function createBridge(options: CodexRemoteBridgeOptions): CodexRemoteBridge {
const adapter = options.adapter ?? new CodexAgentAdapter(options.adapterOptions);
const relay = options.relay ?? (() => {
if (!options.relayOptions) throw new Error("relayOptions are required when no relay transport is supplied");
return new RelayClient(options.relayOptions);
})();
const hostOptions: RelayHostOptions = {
adapter,
relay,
...(options.sessionId ? { sessionId: options.sessionId } : {}),
...(options.capabilities ? { capabilities: options.capabilities } : {}),
...(options.logger ? { logger: options.logger } : {}),
};
const host = new RelayHost(hostOptions);
return {
adapter,
relay,
host,
start: () => host.start(),
stop: () => host.stop(),
};
}
@@ -0,0 +1,30 @@
import { CodexAgentAdapter } from "./codexAgentAdapter";
import { RelayHost } from "./relayHost";
import { StdioRelayTransport } from "./relayClient";
/** Standalone bridge: relay frames in stdin, relay frames out on stdout. */
async function main(): Promise<void> {
const logger = {
debug: (message: string, ...args: unknown[]) => console.error(`[debug] ${message}`, ...args),
info: (message: string, ...args: unknown[]) => console.error(`[info] ${message}`, ...args),
warn: (message: string, ...args: unknown[]) => console.error(`[warn] ${message}`, ...args),
error: (message: string, ...args: unknown[]) => console.error(`[error] ${message}`, ...args),
};
const command = process.env.CODEX_COMMAND || "codex";
const args = process.env.CODEX_APP_SERVER_ARGS ? JSON.parse(process.env.CODEX_APP_SERVER_ARGS) as string[] : ["app-server", "--stdio"];
const adapter = new CodexAgentAdapter({ command, args, defaultCwd: process.env.CODEX_WORKSPACE, logger });
const relay = new StdioRelayTransport(process.stdin, process.stdout, logger);
const host = new RelayHost({ adapter, relay, sendHandshake: true, logger });
const shutdown = async (): Promise<void> => {
await host.stop();
process.exit(0);
};
process.once("SIGINT", () => void shutdown());
process.once("SIGTERM", () => void shutdown());
await host.start();
}
void main().catch((error) => {
console.error(error instanceof Error ? error.stack ?? error.message : String(error));
process.exitCode = 1;
});
File diff suppressed because it is too large Load Diff
@@ -0,0 +1,947 @@
/**
* Minimal client for the private Codex desktop/VS Code coordination socket.
*
* This is intentionally separate from the app-server (JSONL/stdio) adapter.
* It attaches to the already running Codex UI through the local IPC router and
* therefore does not spawn another `codex` process. The wire protocol is
* private and versioned by the official extension; keep this module isolated
* so a protocol change can fail without taking down the relay bridge.
*/
import * as crypto from "node:crypto";
import * as net from "node:net";
import * as os from "node:os";
import * as path from "node:path";
import type { JsonObject, JsonValue } from "./protocol";
export const INITIALIZING_CLIENT_ID = "initializing-client";
export const DEFAULT_IPC_REQUEST_TIMEOUT_MS = 5_000;
export const DEFAULT_MAX_IPC_FRAME_BYTES = 256 * 1024 * 1024;
/** Versions shipped by openai.chatgpt 26.820.71523. */
export const CODEX_IPC_METHOD_VERSIONS = Object.freeze({
"thread-stream-state-changed": 11,
"thread-stream-following-changed": 1,
"thread-stream-following-status-requested": 1,
"ipc-connection-reset": 1,
"thread-read-state-changed": 2,
"thread-archived": 2,
"thread-unarchived": 1,
"thread-owner-discovery": 1,
"thread-follower-start-turn": 2,
"thread-follower-load-complete-history": 1,
"thread-follower-compact-thread": 1,
"thread-follower-steer-turn": 1,
"thread-follower-interrupt-turn": 4,
"thread-follower-update-thread-settings": 1,
"thread-follower-edit-last-user-turn": 2,
"thread-follower-command-approval-decision": 1,
"thread-follower-file-approval-decision": 1,
"thread-follower-permissions-request-approval-response": 1,
"thread-follower-submit-user-input": 1,
"thread-follower-submit-mcp-server-elicitation-response": 1,
"thread-follower-set-queued-follow-ups-state": 1,
"thread-queued-followups-changed": 1,
} as const);
export type IpcMethod = keyof typeof CODEX_IPC_METHOD_VERSIONS;
export type IpcRequestId = string | number;
export type IpcPatchPathPart = string | number;
export interface IpcRequest {
type: "request";
requestId: IpcRequestId;
sourceClientId: string;
targetClientId?: string;
version: number;
method: string;
params?: JsonValue;
timeoutMs?: number;
}
export interface IpcResponse {
type: "response";
requestId: IpcRequestId;
resultType: "success" | "error";
method?: string;
handledByClientId?: string;
result?: JsonValue;
error?: string;
}
export interface IpcBroadcast {
type: "broadcast";
method: string;
sourceClientId?: string;
targetClientIds?: string[];
version: number;
params?: JsonValue;
}
export interface IpcClientDiscoveryRequest {
type: "client-discovery-request";
requestId: IpcRequestId;
request: IpcRequest;
}
export interface IpcClientDiscoveryResponse {
type: "client-discovery-response";
requestId: IpcRequestId;
response: { canHandle: boolean };
}
export type IpcMessage =
| IpcRequest
| IpcResponse
| IpcBroadcast
| IpcClientDiscoveryRequest
| IpcClientDiscoveryResponse;
export interface IpcJsonPatch {
op: "add" | "remove" | "replace";
path: IpcPatchPathPart[];
value?: JsonValue;
}
export interface ThreadStreamSnapshot {
type: "snapshot";
revision: number;
conversationState: JsonObject;
}
export interface ThreadStreamPatches {
type: "patches";
baseRevision: number;
revision: number;
patches: IpcJsonPatch[];
}
export type ThreadStreamChange = ThreadStreamSnapshot | ThreadStreamPatches;
export interface ConversationStreamState {
conversationId: string;
hostId: string;
ownerClientId: string;
revision: number;
conversationState: JsonObject;
}
export type ConversationStreamEvent =
| (ConversationStreamState & { kind: "snapshot"; raw: IpcBroadcast })
| (ConversationStreamState & { kind: "patches"; patches: IpcJsonPatch[]; baseRevision: number; raw: IpcBroadcast })
| {
kind: "desync";
conversationId: string;
hostId: string;
ownerClientId: string;
expectedRevision: number;
receivedBaseRevision: number;
receivedRevision: number;
raw: IpcBroadcast;
};
export interface CodexIpcClientOptions {
/** Explicit socket path; otherwise `$CODEX_HOME/ipc/ipc.sock` or `~/.codex`. */
socketPath?: string;
codexHome?: string;
homeDir?: string;
env?: NodeJS.ProcessEnv;
platform?: NodeJS.Platform;
clientType?: string;
requestTimeoutMs?: number;
maxFrameBytes?: number;
strictVersions?: boolean;
/** Reconnect after a socket close and re-send all active following subscriptions. */
autoReconnect?: boolean;
reconnectDelayMs?: number;
/** Optional handler for discovery requests. Default is fail-closed (`false`). */
canHandleRequest?: (request: IpcRequest) => boolean | Promise<boolean>;
}
export interface FollowerTurnStartOptions {
request?: JsonObject;
context?: JsonObject;
clientUserMessageId?: string;
ownerClientId?: string;
timeoutMs?: number;
}
export interface FollowerSteerOptions {
clientUserMessageId?: string;
serviceTier?: string | null;
attachments?: JsonValue[];
additionalContext?: JsonObject | null;
restoreMessage?: JsonValue | null;
ownerClientId?: string;
timeoutMs?: number;
}
export interface FollowerInterruptOptions {
mode?: "user-stop" | "system" | "descendant-cleanup" | string;
expectedTurnId?: string | null;
ownerClientId?: string;
timeoutMs?: number;
}
export interface FollowOptions {
hostId?: string;
targetClientIds?: string[];
}
export interface RequestOptions {
targetClientId?: string;
timeoutMs?: number;
version?: number;
requestId?: IpcRequestId;
}
export interface IpcErrorOptions {
code: string;
response?: IpcResponse;
}
export class CodexIpcError extends Error {
readonly code: string;
readonly response?: IpcResponse;
constructor(message: string, options: IpcErrorOptions) {
super(message);
this.name = "CodexIpcError";
this.code = options.code;
this.response = options.response;
}
}
export function resolveCodexIpcSocketPath(options: {
socketPath?: string;
codexHome?: string;
homeDir?: string;
env?: NodeJS.ProcessEnv;
platform?: NodeJS.Platform;
} = {}): string {
if (options.socketPath?.trim()) return options.socketPath.trim();
const platform = options.platform ?? process.platform;
if (platform === "win32") return "\\\\.\\pipe\\codex-ipc";
const env = options.env ?? process.env;
const homeDir = options.homeDir ?? os.homedir();
const configuredHome = options.codexHome?.trim() || env.CODEX_HOME?.trim() || path.join(homeDir, ".codex");
const codexHome = configuredHome === "~"
? homeDir
: configuredHome.startsWith("~/")
? path.join(homeDir, configuredHome.slice(2))
: configuredHome;
return path.join(codexHome, "ipc", "ipc.sock");
}
/** Encode one private IPC frame: uint32 little-endian byte length + UTF-8 JSON. */
export function encodeIpcFrame(message: IpcMessage, maxFrameBytes = DEFAULT_MAX_IPC_FRAME_BYTES): Buffer {
const json = JSON.stringify(message);
const payload = Buffer.from(json, "utf8");
if (payload.length === 0 || payload.length > maxFrameBytes) {
throw new RangeError(`IPC frame exceeds ${maxFrameBytes} bytes`);
}
const frame = Buffer.allocUnsafe(4 + payload.length);
frame.writeUInt32LE(payload.length, 0);
payload.copy(frame, 4);
return frame;
}
/** Incremental decoder that accepts arbitrary TCP/Unix-socket chunk boundaries. */
export class IpcFrameDecoder {
private buffer = Buffer.alloc(0);
constructor(private readonly maxFrameBytes = DEFAULT_MAX_IPC_FRAME_BYTES) {}
push(chunk: Uint8Array): IpcMessage[] {
if (chunk.length === 0) return [];
this.buffer = this.buffer.length === 0 ? Buffer.from(chunk) : Buffer.concat([this.buffer, chunk]);
const messages: IpcMessage[] = [];
while (this.buffer.length >= 4) {
const payloadLength = this.buffer.readUInt32LE(0);
if (payloadLength === 0 || payloadLength > this.maxFrameBytes) {
throw new CodexIpcError(`Invalid IPC frame length (${payloadLength} bytes)`, { code: "invalid-frame-length" });
}
if (this.buffer.length < payloadLength + 4) break;
const payload = this.buffer.subarray(4, payloadLength + 4).toString("utf8");
this.buffer = this.buffer.subarray(payloadLength + 4);
let decoded: unknown;
try {
decoded = JSON.parse(payload);
} catch (error) {
throw new CodexIpcError(`Invalid IPC JSON: ${error instanceof Error ? error.message : String(error)}`, {
code: "invalid-json",
});
}
if (!isRecord(decoded) || typeof decoded.type !== "string") {
throw new CodexIpcError("IPC frame must be an object with a type", { code: "invalid-message" });
}
messages.push(decoded as unknown as IpcMessage);
}
return messages;
}
reset(): void {
this.buffer = Buffer.alloc(0);
}
}
type Listener<T> = (value: T) => void;
export interface IpcSubscription { dispose(): void; }
function subscribe<T>(set: Set<Listener<T>>, listener: Listener<T>): IpcSubscription {
set.add(listener);
return { dispose: () => set.delete(listener) };
}
function isRecord(value: unknown): value is Record<string, unknown> {
return typeof value === "object" && value !== null && !Array.isArray(value);
}
function isJsonObject(value: unknown): value is JsonObject {
return isRecord(value);
}
function requestIdKey(id: IpcRequestId): string {
return `${typeof id}:${String(id)}`;
}
function cloneJson<T extends JsonValue>(value: T): T {
return JSON.parse(JSON.stringify(value)) as T;
}
function versionFor(method: string, params?: JsonValue): number {
// The official client accepts interrupt v3 when expectedTurnId is absent;
// v4 is used when the active-turn precondition is present.
if (method === "thread-follower-interrupt-turn"
&& (!isRecord(params) || params.expectedTurnId === undefined || params.expectedTurnId === null)) return 3;
return CODEX_IPC_METHOD_VERSIONS[method as IpcMethod] ?? 0;
}
function textInput(text: string): JsonObject {
return { type: "text", text, text_elements: [] };
}
function normalizeInput(input: string | JsonValue[]): JsonValue[] {
return typeof input === "string"
? [textInput(input)]
: input.map((entry) => typeof entry === "string" ? textInput(entry) : entry);
}
function hasTarget(frame: IpcBroadcast, clientId: string): boolean {
return frame.targetClientIds == null || frame.targetClientIds.includes(clientId);
}
/** Apply the JSON patch arrays generated by Immer in the official webview. */
export function applyIpcPatches(root: JsonValue, patches: IpcJsonPatch[]): JsonValue {
let result = cloneJson(root);
for (const patch of patches) {
if (!Array.isArray(patch.path)) throw new CodexIpcError("IPC patch path must be an array", { code: "invalid-patch" });
if (patch.path.length === 0) {
if (patch.op === "remove") throw new CodexIpcError("Removing the conversation root is unsupported", { code: "invalid-patch" });
if (patch.value === undefined) throw new CodexIpcError("Patch value is missing", { code: "invalid-patch" });
result = cloneJson(patch.value);
continue;
}
const parentPath = patch.path.slice(0, -1);
const key = patch.path[patch.path.length - 1];
assertSafePatchPart(key);
const parent = getAtPath(result, parentPath);
if (Array.isArray(parent)) {
const index = key === "-" ? parent.length : toArrayIndex(key);
if (patch.op === "add") {
if (patch.value === undefined) throw new CodexIpcError("Patch value is missing", { code: "invalid-patch" });
parent.splice(index, 0, cloneJson(patch.value));
} else if (patch.op === "replace") {
if (patch.value === undefined || index < 0 || index >= parent.length) throw new CodexIpcError("Invalid array replace patch", { code: "invalid-patch" });
parent[index] = cloneJson(patch.value);
} else {
if (index < 0 || index >= parent.length) throw new CodexIpcError("Invalid array remove patch", { code: "invalid-patch" });
parent.splice(index, 1);
}
continue;
}
if (!isRecord(parent) || typeof key !== "string") {
throw new CodexIpcError("IPC patch parent is not an object or array", { code: "invalid-patch" });
}
if (patch.op === "remove") {
delete parent[key];
} else {
if (patch.value === undefined) throw new CodexIpcError("Patch value is missing", { code: "invalid-patch" });
parent[key] = cloneJson(patch.value);
}
}
return result;
}
function getAtPath(root: JsonValue, pathParts: IpcPatchPathPart[]): JsonValue {
let current: JsonValue = root;
for (const part of pathParts) {
if (Array.isArray(current)) {
const index = toArrayIndex(part);
if (index < 0 || index >= current.length) throw new CodexIpcError("IPC patch path is out of bounds", { code: "invalid-patch" });
current = current[index];
} else if (isRecord(current) && typeof part === "string" && Object.prototype.hasOwnProperty.call(current, part)) {
assertSafePatchPart(part);
current = current[part];
} else {
throw new CodexIpcError("IPC patch path does not exist", { code: "invalid-patch" });
}
}
return current;
}
function toArrayIndex(value: IpcPatchPathPart): number {
if (typeof value === "number" && Number.isInteger(value)) return value;
if (typeof value === "string" && /^\d+$/.test(value)) return Number(value);
throw new CodexIpcError(`Invalid array patch index: ${String(value)}`, { code: "invalid-patch" });
}
function assertSafePatchPart(value: IpcPatchPathPart): void {
if (value === "__proto__" || value === "prototype" || value === "constructor") {
throw new CodexIpcError("Unsafe IPC patch path", { code: "invalid-patch" });
}
}
export class CodexIpcClient {
readonly socketPath: string;
private readonly options: Required<Pick<CodexIpcClientOptions, "clientType" | "requestTimeoutMs" | "maxFrameBytes" | "strictVersions" | "autoReconnect" | "reconnectDelayMs">> & CodexIpcClientOptions;
private socket: net.Socket | undefined;
private decoder: IpcFrameDecoder;
private connectPromise: Promise<string> | undefined;
private reconnectTimer: NodeJS.Timeout | undefined;
private disposed = false;
private clientId = INITIALIZING_CLIENT_ID;
private readonly pending = new Map<string, { method: string; resolve: (response: IpcResponse) => void; reject: (error: Error) => void; timer: NodeJS.Timeout }>();
private readonly followed = new Map<string, string>();
private readonly streams = new Map<string, ConversationStreamState>();
private readonly messageListeners = new Set<Listener<IpcMessage>>();
private readonly broadcastListeners = new Set<Listener<IpcBroadcast>>();
private readonly streamListeners = new Set<Listener<ConversationStreamEvent>>();
private readonly errorListeners = new Set<Listener<Error>>();
private readonly closeListeners = new Set<Listener<Error | undefined>>();
private readonly discoveryHandler?: (request: IpcRequest) => boolean | Promise<boolean>;
constructor(options: CodexIpcClientOptions = {}) {
this.options = {
...options,
clientType: options.clientType ?? "codex-remote-collab",
requestTimeoutMs: options.requestTimeoutMs ?? DEFAULT_IPC_REQUEST_TIMEOUT_MS,
maxFrameBytes: options.maxFrameBytes ?? DEFAULT_MAX_IPC_FRAME_BYTES,
strictVersions: options.strictVersions ?? true,
autoReconnect: options.autoReconnect ?? false,
reconnectDelayMs: options.reconnectDelayMs ?? 1_000,
};
this.socketPath = resolveCodexIpcSocketPath(options);
this.decoder = new IpcFrameDecoder(this.options.maxFrameBytes);
this.discoveryHandler = options.canHandleRequest;
}
getClientId(): string { return this.clientId; }
getConversationState(conversationId: string): ConversationStreamState | undefined {
const state = this.streams.get(conversationId);
return state == null ? undefined : { ...state, conversationState: cloneJson(state.conversationState) };
}
getFollowedConversations(): ReadonlyMap<string, string> { return this.followed; }
onMessage(listener: Listener<IpcMessage>): IpcSubscription { return subscribe(this.messageListeners, listener); }
onBroadcast(listener: Listener<IpcBroadcast>): IpcSubscription { return subscribe(this.broadcastListeners, listener); }
onStreamEvent(listener: Listener<ConversationStreamEvent>): IpcSubscription { return subscribe(this.streamListeners, listener); }
onError(listener: Listener<Error>): IpcSubscription { return subscribe(this.errorListeners, listener); }
onClose(listener: Listener<Error | undefined>): IpcSubscription { return subscribe(this.closeListeners, listener); }
async connect(): Promise<string> {
if (this.disposed) throw new CodexIpcError("IPC client is disposed", { code: "disposed" });
if (this.reconnectTimer) {
clearTimeout(this.reconnectTimer);
this.reconnectTimer = undefined;
}
if (this.socket?.writable && this.clientId !== INITIALIZING_CLIENT_ID) return this.clientId;
if (this.connectPromise) return this.connectPromise;
this.connectPromise = new Promise<string>((resolve, reject) => {
const socket = net.createConnection(this.socketPath);
this.socket = socket;
this.decoder.reset();
let settled = false;
const finishError = (error: Error): void => {
if (!settled) {
settled = true;
reject(error);
}
this.emitError(error);
};
socket.setNoDelay?.(true);
socket.on("connect", () => {
const requestId = crypto.randomUUID();
const timer = setTimeout(() => {
this.pending.delete(requestIdKey(requestId));
finishError(new CodexIpcError("IPC initialize timed out", { code: "timeout" }));
socket.destroy();
}, this.options.requestTimeoutMs);
this.pending.set(requestIdKey(requestId), {
method: "initialize",
resolve: (response) => {
clearTimeout(timer);
if (response.resultType !== "success" || !isRecord(response.result) || typeof response.result.clientId !== "string") {
finishError(new CodexIpcError("IPC initialize returned an invalid response", { code: "initialize-failed", response }));
socket.destroy();
return;
}
this.clientId = response.result.clientId;
settled = true;
resolve(this.clientId);
this.resubscribeAfterConnect().catch((error) => this.emitError(asError(error)));
},
reject: (error) => {
clearTimeout(timer);
finishError(error);
socket.destroy();
},
timer,
});
this.write({
type: "request",
requestId,
sourceClientId: INITIALIZING_CLIENT_ID,
version: 0,
method: "initialize",
params: { clientType: this.options.clientType },
});
});
socket.on("data", (chunk) => {
try {
for (const message of this.decoder.push(chunk)) this.handleMessage(message);
} catch (error) {
const normalized = asError(error);
finishError(normalized);
socket.destroy(normalized);
}
});
socket.on("error", (error) => {
if (!settled) finishError(error);
else this.emitError(error);
});
socket.on("close", () => {
this.handleClose();
});
}).finally(() => {
this.connectPromise = undefined;
});
return this.connectPromise;
}
async followConversation(conversationId: string, following = true, options: FollowOptions = {}): Promise<void> {
const hostId = options.hostId ?? "local";
await this.connect();
if (following) this.followed.set(conversationId, hostId);
else {
this.followed.delete(conversationId);
this.streams.delete(conversationId);
}
const params: JsonObject = { conversationId, hostId, following };
const frame: IpcBroadcast = {
type: "broadcast",
method: "thread-stream-following-changed",
sourceClientId: this.clientId,
version: CODEX_IPC_METHOD_VERSIONS["thread-stream-following-changed"],
params,
};
if (options.targetClientIds) frame.targetClientIds = options.targetClientIds;
this.write(frame);
}
async findThreadOwner(conversationId: string, hostId = "local", timeoutMs = this.options.requestTimeoutMs): Promise<string | null> {
try {
const response = await this.request("thread-owner-discovery", { conversationId, hostId }, { timeoutMs });
return response.handledByClientId ?? null;
} catch (error) {
if (error instanceof CodexIpcError
&& (error.code === "no-client-found" || error.code.startsWith("no-client-found:"))) return null;
throw error;
}
}
async request(method: string, params?: JsonValue, options: RequestOptions = {}): Promise<IpcResponse> {
await this.connect();
const requestId = options.requestId ?? crypto.randomUUID();
const timeoutMs = options.timeoutMs ?? this.options.requestTimeoutMs;
const frame: IpcRequest = {
type: "request",
requestId,
sourceClientId: this.clientId,
version: options.version ?? versionFor(method, params),
method,
params,
};
if (options.targetClientId) frame.targetClientId = options.targetClientId;
if (timeoutMs > 0) frame.timeoutMs = timeoutMs;
return new Promise<IpcResponse>((resolve, reject) => {
const key = requestIdKey(requestId);
const timer = setTimeout(() => {
this.pending.delete(key);
reject(new CodexIpcError(`${method} timed out`, { code: "timeout" }));
}, timeoutMs > 0 ? timeoutMs : 2 ** 31 - 1);
this.pending.set(key, { method, resolve, reject, timer });
try {
this.write(frame);
} catch (error) {
clearTimeout(timer);
this.pending.delete(key);
reject(asError(error));
}
}).then((response) => {
if (response.resultType === "error") {
throw new CodexIpcError(response.error ?? `${method} failed`, { code: response.error ?? "ipc-error", response });
}
if (response.method != null && response.method !== method) {
throw new CodexIpcError(`IPC response method mismatch: expected ${method}, got ${response.method}`, {
code: "response-method-mismatch",
response,
});
}
return response;
});
}
async requestFollower(method: string, conversationId: string, params: JsonObject = {}, options: RequestOptions & { ownerClientId?: string } = {}): Promise<IpcResponse> {
const ownerClientId = options.ownerClientId ?? this.streams.get(conversationId)?.ownerClientId;
if (!ownerClientId) throw new CodexIpcError(`No owner is known for conversation ${conversationId}`, { code: "owner-unknown" });
// Do not allow a caller-provided params object to accidentally retarget a
// request after the owner has been selected from the stream snapshot.
const body: JsonObject = { ...params, conversationId };
const { ownerClientId: _owner, ...requestOptions } = options;
return this.request(method, body, { ...requestOptions, targetClientId: ownerClientId });
}
/** Send the exact private `turnStart` envelope expected by the owner. */
async startTurn(conversationId: string, input: string | JsonValue[], options: FollowerTurnStartOptions = {}): Promise<JsonValue | undefined> {
const request: JsonObject = {
...(options.request ?? {}),
threadId: conversationId,
input: options.request?.input ?? normalizeInput(input),
};
const context: JsonObject = { inheritThreadSettings: true, ...(options.context ?? {}) };
if (options.clientUserMessageId) request.clientUserMessageId = options.clientUserMessageId;
const response = await this.requestFollower("thread-follower-start-turn", conversationId, {
turnStart: { request, context },
}, {
ownerClientId: options.ownerClientId,
timeoutMs: options.timeoutMs,
});
return response.result;
}
async steerTurn(conversationId: string, input: string | JsonValue[], options: FollowerSteerOptions = {}): Promise<JsonValue | undefined> {
const params: JsonObject = {
clientUserMessageId: options.clientUserMessageId ?? crypto.randomUUID(),
input: normalizeInput(input),
attachments: options.attachments ?? [],
};
if (options.serviceTier !== undefined) params.serviceTier = options.serviceTier;
if (options.additionalContext !== undefined) params.additionalContext = options.additionalContext;
if (options.restoreMessage !== undefined) params.restoreMessage = options.restoreMessage;
const response = await this.requestFollower("thread-follower-steer-turn", conversationId, params, {
ownerClientId: options.ownerClientId,
timeoutMs: options.timeoutMs,
});
return response.result;
}
/**
* Persist settings for the next turn through the official conversation
* owner. The owner-side follower handler expects the settings nested under
* `threadSettings`; `requestFollower` adds the conversation id to the
* outer envelope, yielding:
* `{ conversationId, threadSettings }`.
*/
async updateThreadSettings(
conversationId: string,
threadSettings: JsonObject,
options: RequestOptions & { ownerClientId?: string } = {},
): Promise<JsonValue | undefined> {
if (!isJsonObject(threadSettings)) {
throw new CodexIpcError("thread settings must be a JSON object", { code: "invalid-thread-settings" });
}
const response = await this.requestFollower(
"thread-follower-update-thread-settings",
conversationId,
{ threadSettings: cloneJson(threadSettings) },
options,
);
return response.result;
}
/** Alias matching the official app-server manager method name. */
async updateThreadSettingsForNextTurn(
conversationId: string,
threadSettings: JsonObject,
options: RequestOptions & { ownerClientId?: string } = {},
): Promise<JsonValue | undefined> {
return this.updateThreadSettings(conversationId, threadSettings, options);
}
async interruptTurn(conversationId: string, options: FollowerInterruptOptions = {}): Promise<JsonValue | undefined> {
const params: JsonObject = { mode: options.mode ?? "user-stop" };
if (options.expectedTurnId !== undefined && options.expectedTurnId !== null) params.expectedTurnId = options.expectedTurnId;
const response = await this.requestFollower("thread-follower-interrupt-turn", conversationId, params, {
ownerClientId: options.ownerClientId,
timeoutMs: options.timeoutMs,
});
return response.result;
}
async loadCompleteHistory(conversationId: string, options: RequestOptions & { ownerClientId?: string } = {}): Promise<JsonValue | undefined> {
const response = await this.requestFollower("thread-follower-load-complete-history", conversationId, {}, options);
return response.result;
}
async respondCommandApproval(conversationId: string, requestId: IpcRequestId, decision: JsonValue, options: RequestOptions & { ownerClientId?: string } = {}): Promise<JsonValue | undefined> {
return this.respondFollower("thread-follower-command-approval-decision", conversationId, { requestId, decision }, options);
}
async respondFileApproval(conversationId: string, requestId: IpcRequestId, decision: JsonValue, options: RequestOptions & { ownerClientId?: string } = {}): Promise<JsonValue | undefined> {
return this.respondFollower("thread-follower-file-approval-decision", conversationId, { requestId, decision }, options);
}
async respondPermissionsApproval(conversationId: string, requestId: IpcRequestId, response: JsonValue, options: RequestOptions & { ownerClientId?: string } = {}): Promise<JsonValue | undefined> {
return this.respondFollower("thread-follower-permissions-request-approval-response", conversationId, { requestId, response }, options);
}
async respondUserInput(conversationId: string, requestId: IpcRequestId, response: JsonValue, options: RequestOptions & { ownerClientId?: string } = {}): Promise<JsonValue | undefined> {
return this.respondFollower("thread-follower-submit-user-input", conversationId, { requestId, response }, options);
}
async respondMcpElicitation(conversationId: string, requestId: IpcRequestId, response: JsonValue, options: RequestOptions & { ownerClientId?: string } = {}): Promise<JsonValue | undefined> {
return this.respondFollower("thread-follower-submit-mcp-server-elicitation-response", conversationId, { requestId, response }, options);
}
private async respondFollower(method: string, conversationId: string, params: JsonObject, options: RequestOptions & { ownerClientId?: string }): Promise<JsonValue | undefined> {
const response = await this.requestFollower(method, conversationId, params, options);
return response.result;
}
async dispose(): Promise<void> {
this.disposed = true;
if (this.reconnectTimer) clearTimeout(this.reconnectTimer);
this.reconnectTimer = undefined;
for (const pending of this.pending.values()) {
clearTimeout(pending.timer);
pending.reject(new CodexIpcError("IPC client disposed", { code: "disposed" }));
}
this.pending.clear();
this.socket?.destroy();
this.socket = undefined;
this.clientId = INITIALIZING_CLIENT_ID;
}
private write(message: IpcMessage): void {
if (!this.socket?.writable) throw new CodexIpcError("IPC socket is not connected", { code: "not-connected" });
this.socket.write(encodeIpcFrame(message, this.options.maxFrameBytes));
}
private handleMessage(message: IpcMessage): void {
for (const listener of this.messageListeners) safeCall(listener, message, (error) => this.emitError(error));
switch (message.type) {
case "response":
this.handleResponse(message);
return;
case "broadcast":
this.handleBroadcast(message);
return;
case "client-discovery-request":
this.handleDiscoveryRequest(message).catch((error) => this.emitError(asError(error)));
return;
case "request":
this.handleUnexpectedRequest(message);
return;
case "client-discovery-response":
// Discovery responses are consumed by the router, not by clients.
return;
}
}
private handleResponse(response: IpcResponse): void {
const key = requestIdKey(response.requestId);
const pending = this.pending.get(key);
if (!pending) return;
this.pending.delete(key);
clearTimeout(pending.timer);
pending.resolve(response);
}
private handleBroadcast(frame: IpcBroadcast): void {
if (!hasTarget(frame, this.clientId)) return;
for (const listener of this.broadcastListeners) safeCall(listener, frame, (error) => this.emitError(error));
if (frame.method === "thread-stream-state-changed") {
this.handleStreamStateBroadcast(frame);
} else if (frame.method === "thread-stream-following-status-requested") {
this.handleFollowingStatusRequested(frame);
}
}
/** Re-announce active subscriptions when an owner reconnects or hands off. */
private handleFollowingStatusRequested(frame: IpcBroadcast): void {
if (!isRecord(frame.params)) return;
if (this.options.strictVersions
&& frame.version !== CODEX_IPC_METHOD_VERSIONS["thread-stream-following-status-requested"]) {
this.emitError(new CodexIpcError(`Unsupported thread following status version ${frame.version}`, { code: "version-mismatch" }));
return;
}
const conversationId = typeof frame.params.conversationId === "string"
? frame.params.conversationId
: undefined;
const hostId = typeof frame.params.hostId === "string" ? frame.params.hostId : "local";
const requester = frame.sourceClientId;
if (!conversationId || !requester || requester === this.clientId) return;
if (this.followed.get(conversationId) !== hostId) return;
void this.followConversation(conversationId, true, {
hostId,
targetClientIds: [requester],
}).catch((error) => this.emitError(asError(error)));
}
private handleStreamStateBroadcast(frame: IpcBroadcast): void {
if (!isRecord(frame.params)) return;
const conversationId = typeof frame.params.conversationId === "string" ? frame.params.conversationId : undefined;
const hostId = typeof frame.params.hostId === "string" ? frame.params.hostId : "local";
const change = frame.params.change;
if (!conversationId || !isRecord(change) || typeof change.type !== "string") return;
if (this.options.strictVersions && frame.version !== CODEX_IPC_METHOD_VERSIONS["thread-stream-state-changed"]) {
this.emitError(new CodexIpcError(`Unsupported thread stream version ${frame.version}`, { code: "version-mismatch" }));
return;
}
const ownerClientId = frame.sourceClientId ?? "";
if (change.type === "snapshot") {
if (typeof change.revision !== "number" || !isJsonObject(change.conversationState)) return;
const state: ConversationStreamState = {
conversationId,
hostId,
ownerClientId,
revision: change.revision,
conversationState: cloneJson(change.conversationState),
};
this.streams.set(conversationId, state);
this.emitStream({ kind: "snapshot", ...state, raw: frame });
return;
}
if (change.type !== "patches" || typeof change.baseRevision !== "number" || typeof change.revision !== "number" || !Array.isArray(change.patches)) return;
const current = this.streams.get(conversationId);
if (!current || current.ownerClientId !== ownerClientId || current.revision !== change.baseRevision) {
const expectedRevision = current?.revision ?? 0;
this.emitStream({
kind: "desync",
conversationId,
hostId,
ownerClientId,
expectedRevision,
receivedBaseRevision: change.baseRevision,
receivedRevision: change.revision,
raw: frame,
});
// Re-sending `following:true` is how the official follower asks the
// owner for a fresh snapshot when a patch base revision is missed.
if (this.followed.has(conversationId)) {
this.followConversation(conversationId, true, { hostId }).catch((error) => this.emitError(asError(error)));
}
return;
}
try {
const patches = change.patches as unknown as IpcJsonPatch[];
const nextConversationState = applyIpcPatches(current.conversationState, patches);
if (!isJsonObject(nextConversationState)) throw new CodexIpcError("Patched conversation state is not an object", { code: "invalid-patch" });
const next: ConversationStreamState = {
...current,
revision: change.revision,
conversationState: nextConversationState,
};
this.streams.set(conversationId, next);
this.emitStream({ kind: "patches", ...next, patches, baseRevision: change.baseRevision, raw: frame });
} catch (error) {
this.emitError(asError(error));
}
}
private async handleDiscoveryRequest(message: IpcClientDiscoveryRequest): Promise<void> {
const request = message.request;
let canHandle = false;
try {
canHandle = this.discoveryHandler ? await this.discoveryHandler(request) : false;
} catch {
canHandle = false;
}
this.write({
type: "client-discovery-response",
requestId: message.requestId,
response: { canHandle },
});
}
private handleUnexpectedRequest(request: IpcRequest): void {
try {
this.write({
type: "response",
requestId: request.requestId,
resultType: "error",
error: "no-handler-for-request",
});
} catch (error) {
this.emitError(asError(error));
}
}
private async resubscribeAfterConnect(): Promise<void> {
const subscriptions = [...this.followed.entries()];
for (const [conversationId, hostId] of subscriptions) {
this.write({
type: "broadcast",
method: "thread-stream-following-changed",
sourceClientId: this.clientId,
version: CODEX_IPC_METHOD_VERSIONS["thread-stream-following-changed"],
params: { conversationId, hostId, following: true },
});
}
}
private handleClose(): void {
const socket = this.socket;
this.socket = undefined;
this.decoder.reset();
const closeError = new CodexIpcError("IPC socket closed", { code: "connection-closed" });
for (const pending of this.pending.values()) {
clearTimeout(pending.timer);
pending.reject(closeError);
}
this.pending.clear();
this.clientId = INITIALIZING_CLIENT_ID;
for (const listener of this.closeListeners) safeCall(listener, closeError, (error) => this.emitError(error));
if (!this.disposed && this.options.autoReconnect && socket) {
this.reconnectTimer = setTimeout(() => {
this.reconnectTimer = undefined;
this.connect().catch((error) => this.emitError(asError(error)));
}, this.options.reconnectDelayMs);
}
}
private emitStream(event: ConversationStreamEvent): void {
for (const listener of this.streamListeners) safeCall(listener, event, (error) => this.emitError(error));
}
private emitError(error: Error): void {
for (const listener of this.errorListeners) safeCall(listener, error, () => undefined);
}
}
function safeCall<T>(listener: Listener<T>, value: T, onError: (error: Error) => void): void {
try {
listener(value);
} catch (error) {
onError(asError(error));
}
}
function asError(error: unknown): Error {
return error instanceof Error ? error : new Error(String(error));
}
File diff suppressed because it is too large Load Diff
@@ -0,0 +1,152 @@
import { accessSync, constants, Dirent, readdirSync, statSync } from "node:fs";
import { homedir } from "node:os";
import { delimiter, isAbsolute, join, sep } from "node:path";
export interface CodexPathOptions {
/** Environment used for PATH lookup. Defaults to the extension host environment. */
env?: NodeJS.ProcessEnv;
/** Home directory used when looking for bundled installations. */
homeDir?: string;
/** Platform override for deterministic tests. */
platform?: NodeJS.Platform;
}
/**
* Resolve the executable used by the VS Code bridge.
*
* VS Code launched from Finder/Dock often receives a smaller PATH than a shell.
* The default `codex` command therefore gets a few explicit installation
* fallbacks, while a user-supplied command remains authoritative.
*/
export function resolveCodexCommand(configuredCommand = "codex", options: CodexPathOptions = {}): string {
const command = configuredCommand.trim() || "codex";
const env = options.env ?? process.env;
const platform = options.platform ?? process.platform;
const home = options.homeDir ?? homedir();
if (hasPathComponent(command, platform)) {
const resolved = executablePath(command, platform);
if (resolved) return resolved;
throw missingCodexError(command, platform);
}
const fromPath = findOnPath(command, env.PATH, platform, env.PATHEXT);
if (fromPath) return fromPath;
// Only the default command gets installation-specific fallbacks. A custom
// bare command should fail loudly instead of silently running another binary.
if (!isDefaultCommand(command, platform)) throw missingCodexError(command, platform);
for (const candidate of bundledCandidates(home, platform)) {
const resolved = executablePath(candidate, platform);
if (resolved) return resolved;
}
throw missingCodexError(command, platform);
}
export function missingCodexError(command: string, platform: NodeJS.Platform = process.platform): Error {
const examples = platform === "darwin"
? ' Set "codexRemoteCollab.codexCommand" to the full path, for example "/Applications/ChatGPT.app/Contents/Resources/codex".'
: ' Set "codexRemoteCollab.codexCommand" to the full path of the Codex executable.';
return new Error(`Codex executable "${command}" was not found.${examples}`);
}
function isDefaultCommand(command: string, platform: NodeJS.Platform): boolean {
return platform === "win32" ? command.toLowerCase() === "codex" || command.toLowerCase() === "codex.exe" : command === "codex";
}
function hasPathComponent(command: string, platform: NodeJS.Platform): boolean {
return isAbsolute(command) || command.includes(sep) || (platform === "win32" && command.includes("\\"));
}
function executablePath(candidate: string, platform: NodeJS.Platform): string | undefined {
try {
const info = statSync(candidate);
if (!info.isFile()) return undefined;
// X_OK is meaningful on POSIX; Windows still benefits from the file check.
if (platform !== "win32") accessSync(candidate, constants.X_OK);
return candidate;
} catch {
return undefined;
}
}
function findOnPath(command: string, pathValue: string | undefined, platform: NodeJS.Platform, pathextValue?: string): string | undefined {
if (!pathValue) return undefined;
const extensions = platform === "win32" ? windowsExtensions(command, pathextValue) : [""];
for (const directory of pathValue.split(delimiter)) {
if (!directory) continue;
for (const extension of extensions) {
const candidate = join(directory, `${command}${extension}`);
const resolved = executablePath(candidate, platform);
if (resolved) return resolved;
}
}
return undefined;
}
function windowsExtensions(command: string, pathextValue: string | undefined): string[] {
if (/[.][^./\\]+$/.test(command)) return [""];
const extensions = (pathextValue ?? ".COM;.EXE;.BAT;.CMD")
.split(";")
.map((value) => value.trim())
.filter(Boolean);
return ["", ...extensions];
}
function bundledCandidates(home: string, platform: NodeJS.Platform): string[] {
if (platform !== "darwin") return [];
const candidates = [
join(home, "Applications", "ChatGPT.app", "Contents", "Resources", "codex"),
"/Applications/ChatGPT.app/Contents/Resources/codex",
join(home, ".local", "bin", "codex"),
join(home, ".npm-global", "bin", "codex"),
];
for (const extensionsRoot of [
join(home, ".vscode", "extensions"),
join(home, ".vscode-insiders", "extensions"),
]) {
candidates.push(...officialExtensionCandidates(extensionsRoot));
}
return candidates;
}
function officialExtensionCandidates(extensionsRoot: string): string[] {
let entries: Dirent<string>[];
try {
entries = readdirSync(extensionsRoot, { withFileTypes: true, encoding: "utf8" });
} catch {
return [];
}
const matches = entries
.filter((entry) => entry.isDirectory() && entry.name.startsWith("openai.chatgpt-"))
.map((entry) => {
const directory = join(extensionsRoot, entry.name);
let modified = 0;
try {
modified = statSync(directory).mtimeMs;
} catch {
// Keep an unreadable entry at the end of the deterministic sort.
}
return { directory, modified };
})
.sort((left, right) => right.modified - left.modified || right.directory.localeCompare(left.directory));
const candidates: string[] = [];
for (const match of matches) {
let architectures: Dirent<string>[];
try {
architectures = readdirSync(join(match.directory, "bin"), { withFileTypes: true, encoding: "utf8" });
} catch {
continue;
}
for (const architecture of architectures) {
if (architecture.isDirectory()) candidates.push(join(match.directory, "bin", architecture.name, "codex"));
}
}
return candidates;
}
@@ -0,0 +1,131 @@
import { Disposable, RelayFrame, RelayTransport } from "./protocol";
export interface NamedRelayTransport {
id: string;
transport: RelayTransport;
required?: boolean;
}
/**
* Fans host events out to local and cloud relays while presenting one
* transport lifecycle to RelayHost. A temporary cloud outage must not stop
* the local bridge (and vice versa).
*/
export class CompositeRelayTransport implements RelayTransport {
readonly handlesHandshake = true;
private readonly entries: NamedRelayTransport[];
private readonly subscriptions: Disposable[] = [];
private readonly openEntries = new Set<string>();
private readonly messageListeners = new Set<(frame: RelayFrame) => void>();
private readonly openListeners = new Set<() => void>();
private readonly closeListeners = new Set<(error?: Error) => void>();
private started = false;
private sessionId?: string;
constructor(entries: NamedRelayTransport[]) {
if (entries.length === 0) throw new Error("CompositeRelayTransport requires at least one relay");
const ids = new Set<string>();
for (const entry of entries) {
if (!entry.id || ids.has(entry.id)) throw new Error(`duplicate relay id: ${entry.id || "(empty)"}`);
ids.add(entry.id);
}
this.entries = [...entries];
}
setSessionId(sessionId: string): void {
this.sessionId = sessionId;
for (const { transport } of this.entries) {
(transport as RelayTransport & { setSessionId?: (value: string) => void }).setSessionId?.(sessionId);
}
}
async connect(): Promise<void> {
if (this.started) return;
this.started = true;
this.bindTransports();
if (this.sessionId) this.setSessionId(this.sessionId);
const results = await Promise.allSettled(this.entries.map(({ transport }) => transport.connect()));
const failures = results
.map((result, index) => ({ result, entry: this.entries[index] }))
.filter((item): item is { result: PromiseRejectedResult; entry: NamedRelayTransport } => item.result.status === "rejected");
const requiredFailure = failures.find(({ entry }) => entry.required);
const connected = results.length - failures.length;
if (requiredFailure || connected === 0) {
this.started = false;
this.disposeSubscriptions();
for (const { transport } of this.entries) transport.close();
const detail = failures.map(({ entry, result }) => `${entry.id}: ${errorMessage(result.reason)}`).join("; ");
throw new Error(`unable to connect relay${failures.length === 1 ? "" : "s"}: ${detail}`);
}
}
send(frame: RelayFrame): void {
const failures: string[] = [];
for (const { id, transport } of this.entries) {
try {
transport.send(frame);
} catch (error) {
failures.push(`${id}: ${errorMessage(error)}`);
}
}
if (failures.length === this.entries.length) {
throw new Error(`all relay sends failed: ${failures.join("; ")}`);
}
}
onMessage(listener: (frame: RelayFrame) => void): Disposable {
this.messageListeners.add(listener);
return { dispose: () => this.messageListeners.delete(listener) };
}
onOpen(listener: () => void): Disposable {
this.openListeners.add(listener);
return { dispose: () => this.openListeners.delete(listener) };
}
onClose(listener: (error?: Error) => void): Disposable {
this.closeListeners.add(listener);
return { dispose: () => this.closeListeners.delete(listener) };
}
isConnected(id: string): boolean {
return this.openEntries.has(id);
}
close(): void {
this.started = false;
this.openEntries.clear();
this.disposeSubscriptions();
for (const { transport } of this.entries) transport.close();
}
private bindTransports(): void {
for (const { id, transport } of this.entries) {
this.subscriptions.push(transport.onMessage((frame) => {
for (const listener of this.messageListeners) listener(frame);
}));
if (transport.onOpen) this.subscriptions.push(transport.onOpen(() => {
this.openEntries.add(id);
// RelayHost publishes an authoritative snapshot after an authenticated
// reconnect. Surface every member reconnect so a recovered cloud relay
// is hydrated even while the local relay remained online.
for (const listener of this.openListeners) listener();
}));
if (transport.onClose) this.subscriptions.push(transport.onClose((error) => {
const wasOpen = this.openEntries.delete(id);
if (wasOpen && this.openEntries.size === 0) {
for (const listener of this.closeListeners) listener(error);
}
}));
}
}
private disposeSubscriptions(): void {
for (const subscription of this.subscriptions.splice(0)) subscription.dispose();
}
}
function errorMessage(error: unknown): string {
return error instanceof Error ? error.message : String(error);
}
@@ -0,0 +1,574 @@
import { hostname } from "node:os";
import * as vscode from "vscode";
import { CodexAgentAdapter } from "./codexAgentAdapter";
import { resolveCodexCommand } from "./codexPath";
import { CodexIpcAgentAdapter } from "./codexIpcAgentAdapter";
import { CompositeRelayTransport } from "./compositeRelay";
import { LocalRelayController, localRelayTarget } from "./localRelay";
import { AgentAdapter, ControlMode, Disposable, JsonObject, Logger } from "./protocol";
import { RelayClient } from "./relayClient";
import { RelayHost } from "./relayHost";
import { SwitchableAgentAdapter } from "./switchableAgentAdapter";
let activeHost: RelayHost | undefined;
let activeAdapter: AgentAdapter | undefined;
let activeRelay: CompositeRelayTransport | undefined;
let activeAdapterStatusSubscription: Disposable | undefined;
let statusItem: vscode.StatusBarItem | undefined;
let autoStartRetryTimer: NodeJS.Timeout | undefined;
let autoStartRetryMs = 3_000;
let localRelayController: LocalRelayController | undefined;
const t = (message: string, ...args: Array<string | number | boolean>): string => vscode.l10n.t(message, ...args);
export async function activate(context: vscode.ExtensionContext): Promise<void> {
const output = vscode.window.createOutputChannel(t("Codex Remote Collaboration"));
context.subscriptions.push(output);
const logger = {
debug: (message: string, ...args: unknown[]) => output.appendLine(`[debug] ${message} ${formatArgs(args)}`),
info: (message: string, ...args: unknown[]) => output.appendLine(`[info] ${message} ${formatArgs(args)}`),
warn: (message: string, ...args: unknown[]) => output.appendLine(`[warn] ${message} ${formatArgs(args)}`),
error: (message: string, ...args: unknown[]) => output.appendLine(`[error] ${message} ${formatArgs(args)}`),
};
localRelayController = new LocalRelayController({ extensionPath: context.extensionPath, logger });
statusItem = vscode.window.createStatusBarItem(vscode.StatusBarAlignment.Right, 100);
statusItem.command = "codexRemoteCollab.openWeb";
statusItem.text = "$(plug) Codex Remote";
statusItem.tooltip = t("Connecting to the local Codex collaboration service");
statusItem.show();
context.subscriptions.push(statusItem);
const start = async (automatic = false): Promise<void> => {
if (!automatic && autoStartRetryTimer) {
clearTimeout(autoStartRetryTimer);
autoStartRetryTimer = undefined;
}
if (activeHost) {
if (!automatic) vscode.window.showInformationMessage(t("The Codex remote bridge is already running."));
return;
}
const configuration = vscode.workspace.getConfiguration("codexRemoteCollab");
const relayConfiguration = resolveRelayConfiguration(configuration);
const localRelayUrl = relayConfiguration.localUrl;
if (!localRelayUrl) {
vscode.window.showWarningMessage(t("Set codexRemoteCollab.localRelayUrl before starting the bridge."));
return;
}
const localTarget = localRelayTarget(localRelayUrl);
if (!localTarget) {
vscode.window.showErrorMessage(t("codexRemoteCollab.localRelayUrl must be a loopback ws:// address."));
return;
}
if (localTarget && configuration.get<boolean>("autoStartLocalRelay", true)) {
setStatus("$(sync~spin) Codex Remote", t("Starting {0}", localTarget.webUrl), "codexRemoteCollab.openWeb");
try {
await localRelayController?.ensureRunning(localRelayUrl);
} catch (error) {
const message = error instanceof Error ? error.message : String(error);
setStatus("$(error) Codex Remote", t("Unable to start the local collaboration service: {0}", message), "codexRemoteCollab.openWeb");
if (automatic) {
logger.warn(`Automatic local relay start failed; retrying in ${autoStartRetryMs}ms`, error);
scheduleAutoStartRetry(start);
} else {
vscode.window.showErrorMessage(t("Unable to start the local Codex collaboration service: {0}", message));
}
return;
}
}
const legacyToken = await context.secrets.get("codexRemoteCollab.relayToken");
const localToken = relayConfiguration.legacyRemote ? undefined : legacyToken;
if (!localToken) logger.info("Using the loopback-only unauthenticated local relay");
const initialControlMode = resolveInitialControlMode(configuration);
let currentControlMode: ControlMode = initialControlMode;
const createAdapter = (controlMode: ControlMode): AgentAdapter => {
if (controlMode === "sync") {
const configuredThreadId = configuration.get<string>("threadId", "").trim();
const socketPath = configuration.get<string>("ipcSocketPath", "").trim();
logger.info(`Synchronous mode enabled; following the VS Code Codex panel${configuredThreadId ? ` (initial conversation ${configuredThreadId})` : ""}`);
return new CodexIpcAgentAdapter({
threadId: configuredThreadId || undefined,
socketPath: socketPath || undefined,
hostId: configuration.get<string>("hostId", "local"),
autoDiscoverThread: configuration.get<boolean>("autoDiscoverThread", true),
// Synchronous mode has one navigation owner: the official panel.
followVscodeSession: true,
preferredCwds: workspaceRoots(),
strictVersions: configuration.get<boolean>("ipcStrictVersions", true),
logger,
approvalTimeoutMs: configuration.get<number>("approvalTimeoutMs", 300_000),
openNewSession: () => openOfficialNewSession(logger),
});
}
const configuredCommand = configuration.get<string>("codexCommand", "codex");
const command = resolveCodexCommand(configuredCommand);
const args = configuration.get<string[]>("codexArgs", ["app-server", "--stdio"]);
const defaultCwd = configuration.get<string>("defaultCwd", "") || firstWorkspaceRoot();
logger.info(`Asynchronous mode enabled; using independent Codex executable: ${command}`);
return new CodexAgentAdapter({
command,
args,
defaultCwd: defaultCwd || undefined,
logger,
approvalTimeoutMs: configuration.get<number>("approvalTimeoutMs", 300_000),
});
};
const adapter = new SwitchableAgentAdapter({
initialMode: initialControlMode,
createAdapter,
logger,
onModeChanged: async (nextMode) => {
currentControlMode = nextMode;
await configuration.update("controlMode", nextMode, vscode.ConfigurationTarget.Global);
setControlModeStatus(nextMode, nextMode === "async" || Boolean((await adapter.snapshot()).threadId));
},
});
const localRelay = new RelayClient({
url: localRelayUrl,
...(localToken ? { accessToken: localToken } : {}),
reconnect: configuration.get<boolean>("relayReconnect", true),
logger,
});
const relayEntries = [{ id: "local", transport: localRelay, required: true }];
const cloudRelayUrl = relayConfiguration.cloudUrl;
const cloudToken = await context.secrets.get("codexRemoteCollab.cloudRelayToken")
?? (relayConfiguration.legacyRemote ? legacyToken : undefined);
if (cloudRelayUrl && cloudToken) {
relayEntries.push({
id: "aether-cloud",
transport: new RelayClient({
url: cloudRelayUrl,
accessToken: cloudToken,
reconnect: configuration.get<boolean>("relayReconnect", true),
logger,
}),
required: false,
});
logger.info(`Aether cloud relay enabled: ${cloudRelayUrl}`);
} else if (cloudRelayUrl) {
logger.warn("Aether cloud relay URL is configured without a device credential; cloud sync is disabled until pairing is completed");
}
const relay = new CompositeRelayTransport(relayEntries);
const capabilities = ["read_output", "send_task_input", "cancel_task", "approve_low_risk"];
if (configuration.get<boolean>("allowHighRiskApprovals", false)) capabilities.push("approve_high_risk");
const host = new RelayHost({ adapter, relay, logger, capabilities });
let controlReady = initialControlMode === "async";
activeAdapterStatusSubscription?.dispose();
const adapterStatusSubscription = adapter.onEvent((event) => {
if (activeAdapter !== adapter) return;
if (event.type === "control.mode.changed") {
const changedMode = event.payload.controlMode;
if (changedMode === "sync" || changedMode === "async") currentControlMode = changedMode;
}
if (event.type !== "session.snapshot") return;
const metadata = event.payload.metadata;
if (metadata !== null && typeof metadata === "object" && !Array.isArray(metadata)) {
const snapshotMode = (metadata as JsonObject).controlMode;
if (snapshotMode === "sync" || snapshotMode === "async") currentControlMode = snapshotMode;
}
const waiting = event.payload.state === "waiting_for_host"
|| (metadata !== null && typeof metadata === "object" && !Array.isArray(metadata)
&& (metadata as JsonObject).waitingForSession === true);
const threadId = event.threadId
?? (typeof event.payload.threadId === "string" ? event.payload.threadId : undefined);
controlReady = currentControlMode === "async" || (Boolean(threadId) && !waiting);
setControlModeStatus(currentControlMode, controlReady);
});
activeAdapterStatusSubscription = adapterStatusSubscription;
activeAdapter = adapter;
activeRelay = relay;
activeHost = host;
if (configuration.get<boolean>("autoStartLocalRelay", true)) {
localRelay.onClose(() => {
if (activeHost !== host) return;
setStatus("$(sync~spin) Codex Remote", t("Restoring the local collaboration service"), "codexRemoteCollab.openWeb");
void localRelayController?.ensureRunning(localRelayUrl).catch((error) => {
logger.warn("Unable to recover bundled local relay", error);
setStatus("$(error) Codex Remote", t("Unable to restore the local collaboration service"), "codexRemoteCollab.openWeb");
});
});
localRelay.onOpen(() => {
if (activeHost === host) {
setControlModeStatus(currentControlMode, controlReady);
}
});
}
try {
await host.start();
autoStartRetryMs = 3_000;
const snapshot = await adapter.snapshot();
const snapshotMode = snapshot.metadata?.controlMode;
if (snapshotMode === "sync" || snapshotMode === "async") currentControlMode = snapshotMode;
controlReady = currentControlMode === "async" || Boolean(snapshot.threadId);
setControlModeStatus(currentControlMode, controlReady);
if (!automatic && (currentControlMode === "async" || controlReady)) {
vscode.window.showInformationMessage(currentControlMode === "sync"
? t("The Codex remote bridge attached to the existing VS Code Codex conversation.")
: t("The independent Codex remote mode connected."));
}
} catch (error) {
activeHost = undefined;
activeAdapter = undefined;
activeRelay = undefined;
if (activeAdapterStatusSubscription === adapterStatusSubscription) {
activeAdapterStatusSubscription.dispose();
activeAdapterStatusSubscription = undefined;
}
await host.stop().catch(() => undefined);
const message = error instanceof Error ? error.message : String(error);
if (initialControlMode === "sync" && isAttachSessionUnavailable(message)) {
setStatus("$(sync~spin) Codex Remote", t("Waiting for a Codex conversation to open in VS Code. It will connect automatically."), "codexRemoteCollab.openWeb");
logger.info(`No attachable VS Code Codex session is available; retrying in ${autoStartRetryMs}ms`);
scheduleAutoStartRetry(start);
return;
}
setStatus("$(error) Codex Remote", initialControlMode === "sync" ? t("The Codex conversation is not connected") : t("The independent Codex mode is not connected"), "codexRemoteCollab.openWeb");
if (automatic) {
logger.warn(`Automatic bridge start failed; retrying in ${autoStartRetryMs}ms`, error);
scheduleAutoStartRetry(start);
} else {
const detail = localTarget && /ECONNREFUSED|connect refused/i.test(message)
? t("The local collaboration service at {0} is temporarily unavailable. The extension will keep retrying.", localTarget.webUrl)
: t("Unable to start the Codex remote bridge: {0}", message);
vscode.window.showErrorMessage(detail);
}
}
};
const stop = async (): Promise<void> => {
if (autoStartRetryTimer) {
clearTimeout(autoStartRetryTimer);
autoStartRetryTimer = undefined;
}
autoStartRetryMs = 3_000;
const host = activeHost;
activeHost = undefined;
activeAdapter = undefined;
activeRelay = undefined;
activeAdapterStatusSubscription?.dispose();
activeAdapterStatusSubscription = undefined;
if (host) await host.stop();
setStatus("$(plug) Codex Remote", t("Bridge paused. Click to open the web control and resume automatically."), "codexRemoteCollab.openWeb");
};
context.subscriptions.push(vscode.commands.registerCommand("codexRemoteCollab.openWeb", async () => {
const localRelayUrl = resolveRelayConfiguration(vscode.workspace.getConfiguration("codexRemoteCollab")).localUrl;
const webUrl = localRelayController?.getWebUrl(localRelayUrl);
if (!webUrl) {
vscode.window.showErrorMessage(t("The local collaboration URL is invalid. Check codexRemoteCollab.localRelayUrl."));
return;
}
if (!activeHost) await start(false);
if (activeHost) await vscode.env.openExternal(vscode.Uri.parse(webUrl));
}));
context.subscriptions.push(vscode.commands.registerCommand("codexRemoteCollab.start", start));
context.subscriptions.push(vscode.commands.registerCommand("codexRemoteCollab.stop", stop));
context.subscriptions.push(vscode.commands.registerCommand("codexRemoteCollab.setThreadId", async () => {
const configuration = vscode.workspace.getConfiguration("codexRemoteCollab");
const current = configuration.get<string>("threadId", "");
const value = await vscode.window.showInputBox({
prompt: t("Existing Codex conversation ID (leave blank for auto-discovery)"),
value: current,
ignoreFocusOut: true,
});
if (value === undefined) return;
await configuration.update("threadId", value.trim(), vscode.ConfigurationTarget.Global);
vscode.window.showInformationMessage(value.trim()
? t("Codex Remote will attach to {0} after the next bridge start.", value.trim())
: t("Codex Remote will auto-discover the latest VS Code Codex conversation after the next bridge start."));
}));
context.subscriptions.push(vscode.commands.registerCommand("codexRemoteCollab.setRelayToken", async () => {
const token = await vscode.window.showInputBox({ prompt: t("Relay access token (leave blank for the local relay)"), password: true, ignoreFocusOut: true });
if (token === undefined) return;
await context.secrets.store("codexRemoteCollab.relayToken", token);
vscode.window.showInformationMessage(t("Relay token stored in VS Code SecretStorage."));
}));
context.subscriptions.push(vscode.commands.registerCommand("codexRemoteCollab.configureCloud", async () => {
const configuration = vscode.workspace.getConfiguration("codexRemoteCollab");
const currentUrl = configuration.get<string>("cloudRelayUrl", "");
const url = await vscode.window.showInputBox({
prompt: t("Aether cloud relay WebSocket URL"),
value: currentUrl,
placeHolder: "wss://aether.example.com/api/vscodex/ws",
ignoreFocusOut: true,
validateInput: validateCloudRelayUrl,
});
if (url === undefined) return;
if (!url.trim()) {
await configuration.update("cloudRelayUrl", "", vscode.ConfigurationTarget.Global);
await context.secrets.delete("codexRemoteCollab.cloudRelayToken");
vscode.window.showInformationMessage(t("Aether cloud connection removed. Local control remains enabled."));
return;
}
const token = await vscode.window.showInputBox({
prompt: t("Device credential from the Aether pairing flow"),
password: true,
ignoreFocusOut: true,
});
if (token === undefined) return;
if (!token.trim()) {
vscode.window.showWarningMessage(t("A non-empty Aether device credential is required."));
return;
}
await configuration.update("cloudRelayUrl", url.trim(), vscode.ConfigurationTarget.Global);
await context.secrets.store("codexRemoteCollab.cloudRelayToken", token.trim());
vscode.window.showInformationMessage(t("Aether cloud connection saved. Restart the Codex Remote bridge to connect; local control remains available."));
}));
context.subscriptions.push(vscode.commands.registerCommand("codexRemoteCollab.pairCloud", async () => {
const configuration = vscode.workspace.getConfiguration("codexRemoteCollab");
const currentBaseUrl = configuration.get<string>("aetherUrl", "");
const baseUrl = await vscode.window.showInputBox({
prompt: t("Aether server URL"),
value: currentBaseUrl,
placeHolder: "https://aether.example.com",
ignoreFocusOut: true,
validateInput: validateAetherBaseUrl,
});
if (baseUrl === undefined || !baseUrl.trim()) return;
const code = await vscode.window.showInputBox({
prompt: t("One-time pairing code shown in Aether"),
placeHolder: "ABCD-EFGH",
ignoreFocusOut: true,
validateInput: (value) => normalizePairingCode(value).length === 8 ? undefined : t("Enter the 8-character pairing code."),
});
if (code === undefined || !code.trim()) return;
try {
const normalizedBaseUrl = baseUrl.trim().replace(/\/+$/, "");
const response = await fetch(`${normalizedBaseUrl}/api/vscodex/pair`, {
method: "POST",
headers: { "Content-Type": "application/json" },
body: JSON.stringify({ code: normalizePairingCode(code), name: hostname() || "VS Code" }),
});
const raw = await response.text();
let result: unknown;
try {
result = JSON.parse(raw);
} catch {
result = null;
}
if (!response.ok) {
const detail = isJsonRecord(result) && typeof result.error === "string" ? result.error : `HTTP ${response.status}`;
throw new Error(detail);
}
if (!isJsonRecord(result) || typeof result.device_token !== "string" || typeof result.ws_url !== "string") {
throw new Error(t("Aether returned an invalid pairing response."));
}
const wsError = validateCloudRelayUrl(result.ws_url);
if (wsError) throw new Error(wsError);
await configuration.update("aetherUrl", normalizedBaseUrl, vscode.ConfigurationTarget.Global);
await configuration.update("cloudRelayUrl", result.ws_url, vscode.ConfigurationTarget.Global);
await context.secrets.store("codexRemoteCollab.cloudRelayToken", result.device_token);
if (activeHost) await stop();
await start(false);
if (!activeHost) return;
if (activeRelay?.isConnected("aether-cloud")) {
vscode.window.showInformationMessage(t("Aether pairing completed. Local and cloud control are both active."));
} else {
vscode.window.showWarningMessage(t("Aether pairing was saved, but the cloud connection is currently unavailable. Local control remains active and the cloud connection will retry."));
}
} catch (error) {
vscode.window.showErrorMessage(t("Unable to pair with Aether: {0}", error instanceof Error ? error.message : String(error)));
}
}));
context.subscriptions.push(vscode.commands.registerCommand("codexRemoteCollab.sendInput", async () => {
if (!activeAdapter) {
vscode.window.showWarningMessage(t("Start the Codex remote bridge first."));
return;
}
const text = await vscode.window.showInputBox({ prompt: t("Send input to the active Codex turn"), ignoreFocusOut: true });
if (text === undefined || !text.trim()) return;
try {
await activeAdapter.sendInput(text);
} catch (error) {
vscode.window.showErrorMessage(t("Unable to send Codex input: {0}", error instanceof Error ? error.message : String(error)));
}
}));
context.subscriptions.push(vscode.commands.registerCommand("codexRemoteCollab.snapshot", async () => {
if (!activeAdapter) return vscode.window.showWarningMessage(t("Start the Codex remote bridge first."));
const snapshot = await activeAdapter.snapshot();
output.appendLine(JSON.stringify(snapshot));
output.show(true);
}));
if (vscode.workspace.getConfiguration("codexRemoteCollab").get<boolean>("autoStart", true)) await start(true);
}
export async function deactivate(): Promise<void> {
if (autoStartRetryTimer) {
clearTimeout(autoStartRetryTimer);
autoStartRetryTimer = undefined;
}
const host = activeHost;
activeHost = undefined;
activeAdapter = undefined;
activeAdapterStatusSubscription?.dispose();
activeAdapterStatusSubscription = undefined;
if (host) await host.stop();
const localRelay = localRelayController;
localRelayController = undefined;
if (localRelay) await localRelay.stop();
}
function firstWorkspaceRoot(): string | undefined {
return vscode.workspace.workspaceFolders?.[0]?.uri.fsPath;
}
function workspaceRoots(): string[] {
return (vscode.workspace.workspaceFolders ?? []).map((folder) => folder.uri.fsPath);
}
function setStatus(text: string, tooltip: string, command?: string): void {
if (!statusItem) return;
statusItem.text = text;
statusItem.tooltip = tooltip;
statusItem.command = command;
}
function setAttachStatus(ready: boolean): void {
setStatus(
ready ? "$(check) Codex Remote" : "$(sync~spin) Codex Remote",
ready ? t("Attached to the existing Codex conversation. Click to open the web control.") : t("Waiting for a Codex conversation to open in VS Code. It will connect automatically."),
"codexRemoteCollab.openWeb",
);
}
function setControlModeStatus(mode: ControlMode, ready: boolean): void {
if (mode === "sync") {
setAttachStatus(ready);
return;
}
setStatus(
ready ? "$(check) Codex Remote" : "$(sync~spin) Codex Remote",
ready
? t("Independent Codex mode is connected. Click to open the web control.")
: t("Starting the independent Codex mode."),
"codexRemoteCollab.openWeb",
);
}
function scheduleAutoStartRetry(start: (automatic?: boolean) => Promise<void>): void {
if (autoStartRetryTimer) return;
const delay = autoStartRetryMs;
autoStartRetryMs = Math.min(autoStartRetryMs * 2, 30_000);
autoStartRetryTimer = setTimeout(() => {
autoStartRetryTimer = undefined;
void start(true);
}, delay);
}
function formatArgs(args: unknown[]): string {
return args.length ? args.map((arg) => (typeof arg === "string" ? arg : JSON.stringify(arg))).join(" ") : "";
}
function isAttachSessionUnavailable(message: string): boolean {
return message.includes("没有找到已打开的 VS Code Codex 会话")
|| /找不到会话\s+.+\s+的 VS Code Codex owner/.test(message);
}
function validateCloudRelayUrl(value: string): string | undefined {
if (!value.trim()) return undefined;
try {
const url = new URL(value.trim());
if (url.protocol !== "wss:" && url.protocol !== "ws:") return t("Use a ws:// or wss:// URL.");
if (url.protocol === "ws:" && !isLoopbackHostname(url.hostname)) {
return t("Remote Aether connections must use wss://.");
}
return undefined;
} catch {
return t("Enter a valid WebSocket URL.");
}
}
function resolveRelayConfiguration(configuration: vscode.WorkspaceConfiguration): {
localUrl: string;
cloudUrl: string;
legacyRemote: boolean;
} {
const defaultLocalUrl = "ws://127.0.0.1:8787/v1/connect";
const explicitLocal = inspectedValue<string>(configuration.inspect<string>("localRelayUrl"));
const explicitCloud = inspectedValue<string>(configuration.inspect<string>("cloudRelayUrl"));
const explicitLegacy = inspectedValue<string>(configuration.inspect<string>("relayUrl"));
const legacyUrl = explicitLegacy?.trim() || "";
const legacyRemote = Boolean(legacyUrl && !localRelayTarget(legacyUrl));
const localUrl = (explicitLocal?.trim()
|| (!legacyRemote ? legacyUrl : "")
|| configuration.get<string>("localRelayUrl", defaultLocalUrl).trim()
|| defaultLocalUrl);
const cloudUrl = explicitCloud?.trim()
|| (legacyRemote ? legacyUrl : "")
|| configuration.get<string>("cloudRelayUrl", "").trim();
return { localUrl, cloudUrl, legacyRemote };
}
function inspectedValue<T>(inspection: ReturnType<vscode.WorkspaceConfiguration["inspect"]> | undefined): T | undefined {
if (!inspection) return undefined;
const values = inspection as {
globalLanguageValue?: T;
workspaceFolderLanguageValue?: T;
workspaceLanguageValue?: T;
workspaceFolderValue?: T;
workspaceValue?: T;
globalValue?: T;
};
return values.workspaceFolderLanguageValue
?? values.workspaceLanguageValue
?? values.globalLanguageValue
?? values.workspaceFolderValue
?? values.workspaceValue
?? values.globalValue;
}
function resolveInitialControlMode(configuration: vscode.WorkspaceConfiguration): ControlMode {
const configured = inspectedValue<ControlMode>(configuration.inspect<ControlMode>("controlMode"));
if (configured === "sync" || configured === "async") return configured;
const legacyMode = inspectedValue<"attach" | "spawn">(configuration.inspect<"attach" | "spawn">("mode"));
return legacyMode === "spawn" ? "async" : "sync";
}
function validateAetherBaseUrl(value: string): string | undefined {
if (!value.trim()) return t("Enter the Aether server URL.");
try {
const url = new URL(value.trim());
if (url.username || url.password || url.search || url.hash) return t("Use the Aether origin without credentials, a query, or a fragment.");
if (url.protocol === "https:") return undefined;
if (url.protocol === "http:" && isLoopbackHostname(url.hostname)) return undefined;
return t("Remote Aether servers must use https://.");
} catch {
return t("Enter a valid URL.");
}
}
function normalizePairingCode(value: string): string {
return value.toUpperCase().replace(/[^A-Z2-9]/g, "");
}
function isLoopbackHostname(value: string): boolean {
const hostname = value.replace(/^\[|\]$/g, "").toLowerCase();
return hostname === "127.0.0.1" || hostname === "localhost" || hostname === "::1";
}
function isJsonRecord(value: unknown): value is Record<string, unknown> {
return typeof value === "object" && value !== null && !Array.isArray(value);
}
/**
* Reuse the official extension's command registry for the header's new-chat
* action. This keeps the remote UI attached to the same VS Code Codex
* installation and avoids launching a second app-server process.
*/
async function openOfficialNewSession(logger: Logger): Promise<JsonObject> {
const commands = await vscode.commands.getCommands(true);
const command = commands.includes("chatgpt.newCodexPanel")
? "chatgpt.newCodexPanel"
: commands.includes("chatgpt.newChat")
? "chatgpt.newChat"
: undefined;
if (!command) {
throw new Error(t("The official Codex extension new-conversation command was not found. Make sure the VS Code Codex extension is enabled."));
}
await vscode.commands.executeCommand(command);
logger.info?.("Opened a new official Codex conversation with " + command);
return { opened: true, command };
}
@@ -0,0 +1,11 @@
export * from "./protocol";
export * from "./jsonlRpc";
export * from "./codexAgentAdapter";
export * from "./relayClient";
export * from "./compositeRelay";
export * from "./relayHost";
export * from "./bridge";
export * from "./codexPath";
export * from "./codexIpc";
export * from "./codexIpcAgentAdapter";
export * from "./switchableAgentAdapter";
@@ -0,0 +1,268 @@
import { ChildProcessWithoutNullStreams, spawn } from "node:child_process";
import { createInterface, Interface as ReadLineInterface } from "node:readline";
import {
asJsonValue,
Disposable,
isRecord,
JsonRpcId,
JsonRpcNotification,
JsonRpcRequest,
JsonValue,
Logger,
jsonRpcIdKey,
} from "./protocol";
export interface JsonlRpcClientOptions {
command?: string;
args?: string[];
cwd?: string;
env?: NodeJS.ProcessEnv;
logger?: Logger;
/** Optional request timeout. Zero disables it, which is useful for long turns. */
requestTimeoutMs?: number;
}
interface PendingRequest {
method: string;
resolve: (value: JsonValue) => void;
reject: (reason: Error) => void;
timer?: NodeJS.Timeout;
}
export class JsonRpcRemoteError extends Error {
constructor(
message: string,
readonly code: number,
readonly data?: JsonValue,
) {
super(message);
this.name = "JsonRpcRemoteError";
}
}
/** Minimal newline-delimited JSON-RPC client used by `codex app-server --stdio`. */
export class JsonlRpcClient {
private readonly options: Required<Pick<JsonlRpcClientOptions, "command" | "args" | "requestTimeoutMs">> &
Omit<JsonlRpcClientOptions, "command" | "args" | "requestTimeoutMs">;
private child?: ChildProcessWithoutNullStreams;
private stdoutLines?: ReadLineInterface;
private nextId = 1;
private readonly pending = new Map<string, PendingRequest>();
private readonly notificationListeners = new Set<(message: JsonRpcNotification) => void>();
private readonly requestListeners = new Set<(message: JsonRpcRequest) => void>();
private readonly exitListeners = new Set<(error?: Error) => void>();
constructor(options: JsonlRpcClientOptions = {}) {
this.options = {
command: options.command ?? "codex",
args: options.args ?? ["app-server", "--stdio"],
requestTimeoutMs: options.requestTimeoutMs ?? 0,
cwd: options.cwd,
env: options.env,
logger: options.logger,
};
}
get running(): boolean {
return Boolean(this.child && this.child.exitCode === null && !this.child.killed);
}
async start(): Promise<void> {
if (this.running) return;
const child = spawn(this.options.command, this.options.args, {
cwd: this.options.cwd,
env: { ...process.env, ...(this.options.env ?? {}) },
stdio: ["pipe", "pipe", "pipe"],
windowsHide: true,
});
this.child = child;
this.stdoutLines = createInterface({ input: child.stdout, crlfDelay: Infinity });
this.stdoutLines.on("line", (line) => this.handleLine(line));
child.stderr.on("data", (chunk: Buffer) => {
const text = redactDiagnostic(chunk.toString("utf8").trim());
if (text) this.options.logger?.debug?.(`[app-server stderr] ${text}`);
});
child.once("exit", (code, signal) => {
const expected = child.killed;
const error = expected
? undefined
: new Error(`codex app-server exited (code=${String(code)}, signal=${String(signal)})`);
this.handleExit(error);
});
await new Promise<void>((resolve, reject) => {
const onSpawn = (): void => {
child.off("error", onError);
resolve();
};
const onError = (error: Error): void => {
child.off("spawn", onSpawn);
const spawnError = error as NodeJS.ErrnoException;
if (spawnError.code === "ENOENT") {
reject(new Error(`Codex executable "${this.options.command}" was not found. Set codexRemoteCollab.codexCommand to its full path.`));
return;
}
reject(error);
};
child.once("spawn", onSpawn);
child.once("error", onError);
});
}
request(method: string, params?: JsonValue): Promise<JsonValue> {
if (!this.running) return Promise.reject(new Error("app-server is not running"));
const id = this.nextId++;
return new Promise<JsonValue>((resolve, reject) => {
const pending: PendingRequest = { method, resolve, reject };
if (this.options.requestTimeoutMs > 0) {
pending.timer = setTimeout(() => {
this.pending.delete(jsonRpcIdKey(id));
reject(new Error(`app-server request timed out: ${method}`));
}, this.options.requestTimeoutMs);
}
this.pending.set(jsonRpcIdKey(id), pending);
try {
this.write({ id, method, ...(params === undefined ? {} : { params }) });
} catch (error) {
this.pending.delete(jsonRpcIdKey(id));
if (pending.timer) clearTimeout(pending.timer);
reject(error instanceof Error ? error : new Error(String(error)));
}
});
}
notify(method: string, params?: JsonValue): void {
this.write({ method, ...(params === undefined ? {} : { params }) });
}
respond(id: JsonRpcId, result: JsonValue): void {
this.write({ id, result });
}
respondError(id: JsonRpcId, code: number, message: string, data?: JsonValue): void {
this.write({ id, error: { code, message, ...(data === undefined ? {} : { data }) } });
}
onNotification(listener: (message: JsonRpcNotification) => void): Disposable {
this.notificationListeners.add(listener);
return { dispose: () => this.notificationListeners.delete(listener) };
}
onServerRequest(listener: (message: JsonRpcRequest) => void): Disposable {
this.requestListeners.add(listener);
return { dispose: () => this.requestListeners.delete(listener) };
}
onExit(listener: (error?: Error) => void): Disposable {
this.exitListeners.add(listener);
return { dispose: () => this.exitListeners.delete(listener) };
}
close(): void {
const child = this.child;
this.child = undefined;
this.stdoutLines?.close();
this.stdoutLines = undefined;
if (child && child.exitCode === null && !child.killed) child.kill();
this.rejectAll(new Error("app-server client closed"));
}
private write(message: unknown): void {
const child = this.child;
if (!child || child.exitCode !== null || child.killed || !child.stdin.writable) {
throw new Error("app-server is not running");
}
child.stdin.write(`${JSON.stringify(message)}\n`, "utf8");
}
private handleLine(line: string): void {
const trimmed = line.trim();
if (!trimmed) return;
let message: unknown;
try {
message = JSON.parse(trimmed);
} catch (error) {
this.options.logger?.warn?.("Ignoring malformed app-server JSON", error, trimmed.slice(0, 500));
return;
}
if (!isRecord(message)) return;
const hasId = typeof message.id === "string" || typeof message.id === "number";
const hasMethod = typeof message.method === "string";
if (hasId && (Object.hasOwn(message, "result") || Object.hasOwn(message, "error")) && !hasMethod) {
this.handleResponse(message as Record<string, unknown> & { id: JsonRpcId });
return;
}
if (hasMethod && hasId) {
const request: JsonRpcRequest = {
id: message.id as JsonRpcId,
method: message.method as string,
...(message.params === undefined ? {} : { params: asJsonValue(message.params) }),
};
for (const listener of this.requestListeners) listener(request);
return;
}
if (hasMethod) {
const notification: JsonRpcNotification = {
method: message.method as string,
...(message.params === undefined ? {} : { params: asJsonValue(message.params) }),
};
for (const listener of this.notificationListeners) listener(notification);
return;
}
this.options.logger?.warn?.("Ignoring unknown app-server message", message);
}
private handleResponse(message: Record<string, unknown> & { id: JsonRpcId }): void {
const pending = this.pending.get(jsonRpcIdKey(message.id));
if (!pending) {
this.options.logger?.warn?.(`Received response for unknown app-server request ${String(message.id)}`);
return;
}
this.pending.delete(jsonRpcIdKey(message.id));
if (pending.timer) clearTimeout(pending.timer);
if (isRecord(message.error)) {
pending.reject(
new JsonRpcRemoteError(
typeof message.error.message === "string" ? message.error.message : `Request failed: ${pending.method}`,
typeof message.error.code === "number" ? message.error.code : -32000,
message.error.data === undefined ? undefined : asJsonValue(message.error.data),
),
);
return;
}
pending.resolve(message.result === undefined ? null : asJsonValue(message.result));
}
private handleExit(error?: Error): void {
this.child = undefined;
this.stdoutLines?.close();
this.stdoutLines = undefined;
this.rejectAll(error ?? new Error("app-server exited"));
for (const listener of this.exitListeners) listener(error);
}
private rejectAll(error: Error): void {
for (const request of this.pending.values()) {
if (request.timer) clearTimeout(request.timer);
request.reject(error);
}
this.pending.clear();
}
}
function redactDiagnostic(text: string): string {
return text
.replace(/Bearer\s+[A-Za-z0-9._~+\-/]+=*/gi, "Bearer [REDACTED]")
.replace(/\b(?:sk-[A-Za-z0-9_-]{12,}|gh[pousr]_[A-Za-z0-9_]{12,})\b/g, "[REDACTED]")
.replace(/((?:token|secret|password|api[_-]?key)\s*[:=]\s*)[^\s,;]+/gi, "$1[REDACTED]");
}
@@ -0,0 +1,193 @@
import * as http from "node:http";
import * as path from "node:path";
import { Logger } from "./protocol";
interface BundledRelay {
start(): Promise<{ host: string; port: number }>;
stop(): Promise<void>;
}
interface BundledRelayModule {
CodexRelay: new (options: Record<string, unknown>) => BundledRelay;
}
export interface LocalRelayTarget {
host: string;
port: number;
healthUrl: string;
webUrl: string;
}
export interface LocalRelayControllerOptions {
extensionPath: string;
logger?: Logger;
probeTimeoutMs?: number;
relayModulePath?: string;
loadRelayModule?: (modulePath: string) => BundledRelayModule;
probeRelayHealth?: (url: string, timeoutMs?: number) => Promise<boolean>;
}
/**
* Owns the loopback relay bundled with the companion extension. Remote and
* TLS relay URLs deliberately stay outside this controller.
*/
export class LocalRelayController {
private readonly options: LocalRelayControllerOptions;
private relay?: BundledRelay;
private target?: LocalRelayTarget;
private starting?: Promise<boolean>;
private generation = 0;
constructor(options: LocalRelayControllerOptions) {
this.options = options;
}
async ensureRunning(relayUrl: string): Promise<boolean> {
const target = localRelayTarget(relayUrl);
if (!target) return false;
if ((this.relay || this.starting) && this.target?.healthUrl !== target.healthUrl) await this.stop();
const generation = this.generation;
this.target = target;
const available = await this.probeHealth(target.healthUrl);
// `stop()` may run while the health request is in flight. Do not let that
// completed probe resurrect a relay owned by a deactivated extension.
if (generation !== this.generation) return false;
if (available) return false;
if (this.relay) {
await this.relay.stop().catch(() => undefined);
this.relay = undefined;
}
if (this.starting) return this.starting;
this.starting = this.startBundledRelay(target).finally(() => {
this.starting = undefined;
});
return this.starting;
}
getWebUrl(relayUrl: string): string | undefined {
return localRelayTarget(relayUrl)?.webUrl;
}
async stop(): Promise<void> {
this.generation += 1;
const starting = this.starting;
if (starting) await starting.catch(() => undefined);
const relay = this.relay;
this.relay = undefined;
this.target = undefined;
if (relay) await relay.stop();
}
private async startBundledRelay(target: LocalRelayTarget): Promise<boolean> {
const modulePath = this.options.relayModulePath
?? path.join(this.options.extensionPath, "dist", "local-relay", "server.js");
let relay: BundledRelay;
try {
const load = this.options.loadRelayModule ?? ((value: string) => require(value) as BundledRelayModule);
const module = load(modulePath);
if (typeof module?.CodexRelay !== "function") throw new Error("bundled relay module is invalid");
relay = new module.CodexRelay({
host: target.host,
port: target.port,
mode: "host",
spawnCodex: false,
authRequired: false,
});
await relay.start();
} catch (error) {
// Another VS Code window can win the listen race after our health
// probe. Treat that as success only when the expected relay responds.
if (await this.probeHealth(target.healthUrl)) {
this.options.logger?.info?.(`Using existing local relay at ${target.webUrl}`);
return false;
}
throw error;
}
this.relay = relay;
this.options.logger?.info?.(`Started bundled local relay at ${target.webUrl}`);
return true;
}
private probeHealth(url: string): Promise<boolean> {
const probe = this.options.probeRelayHealth ?? relayHealthAvailable;
return probe(url, this.options.probeTimeoutMs);
}
}
export function localRelayTarget(relayUrl: string): LocalRelayTarget | undefined {
let url: URL;
try {
url = new URL(relayUrl);
} catch {
return undefined;
}
if (url.protocol !== "ws:" || !isLoopbackHostname(url.hostname)) return undefined;
const port = Number(url.port || 80);
if (!Number.isInteger(port) || port < 1 || port > 65_535) return undefined;
const hostname = normalizeLoopbackHostname(url.hostname);
const authorityHost = hostname.includes(":") ? `[${hostname}]` : hostname;
return {
host: hostname,
port,
healthUrl: `http://${authorityHost}:${port}/api/health`,
webUrl: `http://${authorityHost}:${port}/`,
};
}
function isLoopbackHostname(hostname: string): boolean {
const normalized = hostname.toLowerCase().replace(/^\[|\]$/g, "");
return normalized === "localhost" || normalized === "127.0.0.1" || normalized === "::1";
}
function normalizeLoopbackHostname(hostname: string): string {
const normalized = hostname.toLowerCase().replace(/^\[|\]$/g, "");
return normalized === "localhost" ? "127.0.0.1" : normalized;
}
export function relayHealthAvailable(url: string, timeoutMs = 700): Promise<boolean> {
return new Promise((resolve) => {
let settled = false;
let timer: NodeJS.Timeout | undefined;
const finish = (available: boolean): void => {
if (settled) return;
settled = true;
if (timer) clearTimeout(timer);
resolve(available);
};
const request = http.get(url, (response) => {
if (response.statusCode !== 200) {
response.resume();
finish(false);
return;
}
let body = "";
response.setEncoding("utf8");
response.on("data", (chunk) => {
if (body.length <= 16_384) body += chunk;
});
response.on("end", () => {
try {
const payload = JSON.parse(body) as { ok?: unknown };
finish(payload.ok === true);
} catch {
finish(false);
}
});
response.on("aborted", () => finish(false));
response.on("error", () => finish(false));
response.on("close", () => {
if (!response.complete) finish(false);
});
});
request.setTimeout(timeoutMs, () => {
request.destroy();
finish(false);
});
request.on("error", () => finish(false));
timer = setTimeout(() => {
request.destroy();
finish(false);
}, timeoutMs);
});
}
@@ -0,0 +1,496 @@
/**
* Wire types shared by the relay host and the Codex app-server adapter.
*
* The relay intentionally treats `payload` as JSON. Keeping this boundary
* unopinionated lets the bridge continue working when app-server adds a new
* notification or request before this extension is updated.
*/
export type JsonPrimitive = string | number | boolean | null;
export type JsonValue = JsonPrimitive | JsonValue[] | { [key: string]: JsonValue };
export type JsonObject = { [key: string]: JsonValue };
export type JsonRpcId = string | number;
/** Preserve the JSON-RPC id type when using it as a map key. */
export function jsonRpcIdKey(id: JsonRpcId): string {
return `${typeof id}:${String(id)}`;
}
export function isJsonRpcId(value: unknown): value is JsonRpcId {
return typeof value === "string" || typeof value === "number";
}
export type ApprovalDecisionKind = "allow" | "deny" | "cancel";
const LEGACY_APPROVAL_METHODS = new Set(["applyPatchApproval", "execCommandApproval"]);
const V2_APPROVAL_METHODS = new Set([
"item/commandExecution/requestApproval",
"item/fileChange/requestApproval",
]);
/**
* Classify both current and legacy app-server approval decisions without
* rewriting the wire value. Unknown tagged objects intentionally return
* `undefined` so callers can fail closed instead of accidentally approving a
* newly introduced response shape.
*/
export function approvalDecisionKind(value: unknown): ApprovalDecisionKind | undefined {
if (typeof value === "string") {
if (new Set([
"allow",
"accept",
"acceptForSession",
"approved",
"approved_for_session",
"approved_mcp_policy_amendment",
]).has(value)) return "allow";
if (new Set(["deny", "decline", "denied", "timed_out"]).has(value)) return "deny";
if (new Set(["cancel", "abort"]).has(value)) return "cancel";
return undefined;
}
if (!isRecord(value)) return undefined;
const keys = Object.keys(value);
if (keys.length !== 1) return undefined;
const key = keys[0];
const nested = value[key];
if (isExecpolicyAmendmentTag(key, nested) || isNetworkPolicyAmendmentTag(key, nested)) return "allow";
if (key === "denied" && isRecord(nested) && typeof nested.rejection === "string") return "deny";
return undefined;
}
/**
* Classify a decision against the response schema for one app-server method.
* The generic classifier above is intentionally useful for relay envelopes;
* this method-aware variant prevents a v2 tagged object from being sent to a
* legacy callback (or vice versa), while retaining compatibility aliases that
* the relay may use in its outer `decision` field.
*/
export function approvalDecisionKindForMethod(
value: unknown,
method?: string,
): ApprovalDecisionKind | undefined {
const generic = approvalDecisionKind(value);
if (!generic || !method) return generic;
if (LEGACY_APPROVAL_METHODS.has(method)) {
if (typeof value === "string") {
return new Set([
"approved",
"approved_for_session",
"approved_mcp_policy_amendment",
"timed_out",
"abort",
]).has(value) ? generic : undefined;
}
if (!isRecord(value)) return undefined;
const key = Object.keys(value)[0];
return key === "approved_execpolicy_amendment"
|| key === "network_policy_amendment"
|| key === "denied" ? generic : undefined;
}
if (V2_APPROVAL_METHODS.has(method)) {
if (typeof value === "string") {
return new Set(["accept", "acceptForSession", "decline", "cancel"]).has(value)
? generic
: undefined;
}
if (!isRecord(value)) return undefined;
const key = Object.keys(value)[0];
if (method === "item/fileChange/requestApproval") return undefined;
return key === "acceptWithExecpolicyAmendment" || key === "applyNetworkPolicyAmendment"
? generic
: undefined;
}
if (method === "mcpServer/elicitation/request") {
return typeof value === "string" && new Set(["accept", "decline", "cancel"]).has(value)
? generic
: undefined;
}
return generic;
}
function isExecpolicyAmendmentTag(key: string, nested: unknown): boolean {
if (!isRecord(nested)) return false;
if (key === "acceptWithExecpolicyAmendment") {
return isStringArray(nested.execpolicy_amendment);
}
if (key === "approved_execpolicy_amendment") {
return isStringArray(nested.proposed_execpolicy_amendment);
}
return false;
}
function isNetworkPolicyAmendmentTag(key: string, nested: unknown): boolean {
if (!isRecord(nested)) return false;
if (key === "applyNetworkPolicyAmendment") {
return isNetworkPolicyAmendment(nested.network_policy_amendment);
}
if (key === "network_policy_amendment") {
return isNetworkPolicyAmendment(nested.network_policy_amendment);
}
return false;
}
function isStringArray(value: unknown): value is string[] {
return Array.isArray(value) && value.every((item) => typeof item === "string");
}
function isNetworkPolicyAmendment(value: unknown): boolean {
return isRecord(value)
&& typeof value.host === "string"
&& (value.action === "allow" || value.action === "deny");
}
/** Whether a response explicitly carries a decision/action field. */
export function hasApprovalDecisionField(value: unknown): value is Record<string, unknown> {
return isRecord(value) && (Object.prototype.hasOwnProperty.call(value, "decision")
|| Object.prototype.hasOwnProperty.call(value, "action"));
}
export interface Disposable {
dispose(): void;
}
export interface JsonRpcRequest {
id: JsonRpcId;
method: string;
params?: JsonValue;
}
export interface JsonRpcNotification {
method: string;
params?: JsonValue;
}
export interface JsonRpcResponse {
id: JsonRpcId;
result?: JsonValue;
error?: {
code: number;
message: string;
data?: JsonValue;
};
}
export type JsonRpcMessage = JsonRpcRequest | JsonRpcNotification | JsonRpcResponse;
export type RelayRole = "owner" | "operator" | "approver" | "viewer" | string;
export interface RelayActor {
id?: string;
role?: RelayRole;
}
/** A versioned relay event frame. `seq` is normally assigned by the relay. */
export interface RelayEventFrame {
v: 1;
kind: "event";
type: string;
id: string;
sessionId: string;
seq?: number;
ts: string;
actor?: RelayActor;
payload: JsonObject;
/** Optional typed execution projection attached by a VS Code host. */
status?: AgentStatusSnapshot;
}
export interface RelayCommandFrame {
v?: 1;
kind?: "command";
type: string;
/** Compact relay compatibility form: `{ type: "command", method, params }`. */
method?: string;
params?: JsonObject;
commandId?: string;
id?: string;
sessionId?: string;
actor?: RelayActor;
payload?: JsonObject;
/** Some clients put the command body under `command`. */
command?: {
type?: string;
commandId?: string;
payload?: JsonObject;
[key: string]: JsonValue | undefined;
};
}
export interface RelayHelloFrame {
v: 1;
kind: "hello";
clientType: "host" | "web" | string;
protocol?: number;
accessToken?: string;
token?: string;
lastSeq?: number;
sessionId?: string;
payload?: JsonObject;
}
export interface RelayAckFrame {
v: 1;
kind: "ack";
sessionId: string;
seq: number;
}
export interface RelayErrorFrame {
v: 1;
kind: "error";
code: string;
message: string;
retryable?: boolean;
commandId?: string;
}
export type RelayFrame =
| RelayEventFrame
| RelayCommandFrame
| RelayHelloFrame
| RelayAckFrame
| RelayErrorFrame
| (JsonObject & { kind?: string; v?: number });
/**
* Live execution information projected from the official Codex conversation
* state. The private IPC protocol can add new turn statuses/flags, so the
* string fields intentionally remain open-ended for forward compatibility.
*/
export interface AgentStatusSnapshot {
/** Coarse UI activity, for example `thinking`, `editing`, or `running`. */
activity: string;
/** Raw/normalized turn status (`inProgress`, `completed`, ...). */
turnStatus: string;
/** Runtime flags such as `waitingOnApproval` or `waitingOnUserInput`. */
activeFlags: string[];
startedAtMs?: number | null;
durationMs?: number | null;
/**
* Time spent doing work in the official UI. This deliberately differs
* from `durationMs`: Codex starts the worked-for clock at the first work
* item and stops it when the final assistant response starts.
*/
workedDurationMs?: number | null;
/** Elapsed wall-clock time for an active turn. */
elapsedMs?: number | null;
firstTurnWorkItemStartedAtMs?: number | null;
finalAssistantStartedAtMs?: number | null;
error?: JsonValue;
}
/** Official background-agent lifecycle values emitted by Codex v2 items. */
export type CollabAgentStatus =
| "pendingInit"
| "running"
| "interrupted"
| "completed"
| "errored"
| "shutdown"
| "notFound"
| string;
export type CollabAgentTool =
| "spawnAgent"
| "sendInput"
| "resumeAgent"
| "wait"
| "closeAgent"
| string;
export type CollabAgentToolCallStatus = "inProgress" | "completed" | "failed" | string;
export type SubAgentActivityKind = "started" | "interacted" | "interrupted" | "completed" | string;
/** Last known state for one receiver in a collabAgentToolCall item. */
export interface CollabAgentStateSnapshot {
status: CollabAgentStatus;
message?: string | null;
}
/**
* Browser-safe projection of a background Codex subagent. The official
* webview currently uses the four coarse statuses below; the string union is
* deliberately open so a newer app-server status does not break the relay.
*/
export interface SubagentSnapshot {
threadId: string;
displayName: string | null;
prompt: string | null;
/** Alias used by the subagent side panel for the same prompt text. */
objective?: string | null;
status: "waiting" | "working" | "done" | "failed" | string;
statusMessage: string | null;
startedAtMs?: number | null;
completedAtMs?: number | null;
canInteract?: boolean;
model?: string | null;
agentPath?: string | null;
parentThreadId?: string | null;
}
export interface AgentEvent {
/** Normalized relay event name, for example `output.chunk`. */
type: string;
threadId?: string;
turnId?: string;
requestId?: JsonRpcId;
payload: JsonObject;
/** Original app-server notification/request, when available. */
raw?: JsonValue;
/** Optional typed projection of live Codex turn/runtime status. */
status?: AgentStatusSnapshot;
}
export interface PendingApproval {
requestId: JsonRpcId;
method: string;
threadId?: string;
turnId?: string;
itemId?: string;
action: string;
risk: "low" | "medium" | "high" | "unknown";
summary: string;
/** SHA-256 of canonicalized, unredacted app-server request params. */
commandHash?: string;
createdAt: number;
expiresAt?: number;
payload: JsonObject;
}
export interface SessionSnapshot {
threadId: string | null;
turnId: string | null;
state: string;
pendingApprovals: PendingApproval[];
pendingRequests?: Array<{
requestId: JsonRpcId;
method: string;
params?: JsonValue;
commandHash?: string;
risk?: string;
summary?: string;
createdAt?: number;
expiresAt?: number;
}>;
outputTail: string;
/** Optional role-aware projection used by the browser renderer. */
messages?: JsonValue[];
/** Background/inline subagents reconstructed from official collab items. */
subagents?: SubagentSnapshot[];
/** Live execution projection; retained alongside the legacy `state` field. */
status?: AgentStatusSnapshot;
/** Convenience aliases for clients that do not consume `status` yet. */
activity?: string;
turnStatus?: string;
activeFlags?: string[];
startedAtMs?: number | null;
durationMs?: number | null;
workedDurationMs?: number | null;
elapsedMs?: number | null;
metadata?: JsonObject;
}
/** A live VS Code Codex conversation that the attach bridge has verified. */
export interface SessionListEntry {
threadId: string;
title: string;
updatedAtMs: number | null;
cwd?: string | null;
active: boolean;
/** True for attach-mode results; retained for wire compatibility. */
available: boolean;
}
export interface SessionListResult {
sessions: SessionListEntry[];
activeThreadId: string | null;
}
/** Which owner controls conversation navigation for the remote surface. */
export type ControlMode = "sync" | "async";
export interface AgentAdapter {
start(): Promise<void>;
/** Switch between following VS Code and independently owned conversations. */
setControlMode?(params: JsonObject): Promise<JsonValue>;
/** Return the currently committed control mode without taking a snapshot. */
getControlMode?(): ControlMode;
/** Start a new app-server thread. */
startThread?(params?: JsonObject): Promise<JsonValue>;
/** Ask the official VS Code Codex extension to open a fresh conversation. */
newSession?(params?: JsonObject): Promise<JsonValue>;
/** Start a turn; `threadId` may be supplied in params or use the active thread. */
startTurn?(params: JsonObject): Promise<JsonValue>;
/** Steer the active turn. */
steerTurn?(params: JsonObject): Promise<JsonValue>;
/** Persist model/effort and other owner-managed settings on the thread. */
updateThreadSettings?(params: JsonObject): Promise<JsonValue>;
/** List verified, attachable local conversations without starting another Codex process. */
listSessions?(params?: JsonObject): Promise<JsonValue>;
/** Attach the follower to another already-open conversation. */
selectSession?(params: JsonObject): Promise<JsonValue>;
/** Interrupt a turn. */
interruptTurn?(params: JsonObject): Promise<JsonValue>;
/** Convenience MVP aliases. */
sendInput(text: string, params?: JsonObject): Promise<JsonValue>;
cancel(taskId?: string, params?: JsonObject): Promise<JsonValue>;
respondApproval(
requestId: JsonRpcId,
decision: "allow" | "deny" | "cancel",
reason?: string,
response?: JsonValue,
): Promise<JsonValue>;
/** Resolve all pending approvals/inputs with a deny response. */
denyPending?(reason?: string): Promise<void>;
snapshot(): Promise<SessionSnapshot>;
onEvent(listener: (event: AgentEvent) => void): Disposable;
dispose(): Promise<void>;
}
export interface RelayTransport {
connect(): Promise<void>;
send(frame: RelayFrame): void;
onMessage(listener: (frame: RelayFrame) => void): Disposable;
onOpen?(listener: () => void): Disposable;
onClose?(listener: (error?: Error) => void): Disposable;
close(): void;
}
export interface Logger {
debug?(message: string, ...args: unknown[]): void;
info?(message: string, ...args: unknown[]): void;
warn?(message: string, ...args: unknown[]): void;
error?(message: string, ...args: unknown[]): void;
}
export const noopDisposable = (): Disposable => ({ dispose: () => undefined });
export function isRecord(value: unknown): value is Record<string, unknown> {
return typeof value === "object" && value !== null && !Array.isArray(value);
}
export function asJsonObject(value: unknown): JsonObject {
return isRecord(value) ? (value as JsonObject) : {};
}
export function asJsonValue(value: unknown): JsonValue {
if (value === undefined) return null;
if (value === null || typeof value === "string" || typeof value === "number" || typeof value === "boolean") {
return value;
}
if (Array.isArray(value)) {
return value.map(asJsonValue);
}
if (isRecord(value)) {
const output: JsonObject = {};
for (const [key, item] of Object.entries(value)) {
if (item !== undefined) output[key] = asJsonValue(item);
}
return output;
}
return String(value);
}
@@ -0,0 +1,413 @@
import { createInterface, Interface as ReadLineInterface } from "node:readline";
import WebSocket from "ws";
import {
Disposable,
isRecord,
JsonObject,
Logger,
RelayFrame,
RelayHelloFrame,
RelayTransport,
} from "./protocol";
export interface RelayClientOptions {
url: string;
accessToken?: string;
sessionId?: string;
lastSeq?: number;
reconnect?: boolean;
reconnectInitialMs?: number;
reconnectMaxMs?: number;
maxFrameBytes?: number;
maxQueuedBytes?: number;
logger?: Logger;
/** Injectable constructor for tests or a browser-compatible WebSocket. */
webSocket?: new (url: string) => unknown;
}
type SocketLike = {
readyState?: number;
send(data: string): void;
close(): void;
on?(event: string, listener: (...args: any[]) => void): void;
addEventListener?(event: string, listener: (...args: any[]) => void): void;
};
const OPEN = 1;
// A structured Codex history snapshot is routinely larger than 256 KiB even
// though its plain-text tail is capped. Keep a bounded limit, but leave enough
// room for the message/tool projection of a long attached conversation.
export const DEFAULT_MAX_RELAY_FRAME_BYTES = 16 * 1024 * 1024;
export const DEFAULT_MAX_RELAY_QUEUE_BYTES = DEFAULT_MAX_RELAY_FRAME_BYTES + 2 * 1024 * 1024;
interface QueuedFrame {
serialized: string;
bytes: number;
projectionKey?: string;
}
const QUEUED_PROJECTION_TYPES = new Set(["session.snapshot", "output.snapshot", "output.chunk"]);
function queuedProjectionKey(frame: RelayFrame): string | undefined {
if (!isRecord(frame) || frame.kind !== "event" || typeof frame.type !== "string"
|| !QUEUED_PROJECTION_TYPES.has(frame.type)) return undefined;
const sessionId = typeof frame.sessionId === "string" ? frame.sessionId : "default";
return `${sessionId}:transcript`;
}
/** WebSocket relay transport with bounded reconnect and frame validation. */
export class RelayClient implements RelayTransport {
readonly handlesHandshake = true;
private readonly options: Required<
Pick<RelayClientOptions, "reconnect" | "reconnectInitialMs" | "reconnectMaxMs" | "maxFrameBytes" | "maxQueuedBytes">
> &
Omit<RelayClientOptions, "reconnect" | "reconnectInitialMs" | "reconnectMaxMs" | "maxFrameBytes" | "maxQueuedBytes">;
private socket?: SocketLike;
// A WebSocket can report OPEN while its relay authentication handshake is
// still in flight. Keep this separate from `socket` so events emitted by
// the adapter during reconnect are queued until the relay sends auth.ok.
private authenticatedSocket?: SocketLike;
private connecting?: Promise<void>;
// Incremented whenever a connection attempt is replaced or explicitly
// closed. Late events from an older WebSocket must not mutate newer state.
private connectionGeneration = 0;
private reconnectTimer?: NodeJS.Timeout;
private stopped = false;
private retryMs: number;
private readonly queue: QueuedFrame[] = [];
private queueBytes = 0;
private readonly listeners = new Set<(frame: RelayFrame) => void>();
private readonly openListeners = new Set<() => void>();
private readonly closeListeners = new Set<(error?: Error) => void>();
constructor(options: RelayClientOptions) {
const maxFrameBytes = options.maxFrameBytes ?? DEFAULT_MAX_RELAY_FRAME_BYTES;
const defaultMaxQueuedBytes = Math.max(
maxFrameBytes,
Math.min(DEFAULT_MAX_RELAY_QUEUE_BYTES, maxFrameBytes * 2),
);
this.options = {
...options,
reconnect: options.reconnect ?? true,
reconnectInitialMs: options.reconnectInitialMs ?? 500,
reconnectMaxMs: options.reconnectMaxMs ?? 10_000,
maxFrameBytes,
maxQueuedBytes: Math.max(1, Math.floor(options.maxQueuedBytes ?? defaultMaxQueuedBytes)),
};
this.retryMs = this.options.reconnectInitialMs;
}
/** Let RelayHost assign its stable session id before the first hello. */
setSessionId(sessionId: string): void {
this.options.sessionId = sessionId;
}
async connect(): Promise<void> {
this.stopped = false;
if (this.socket?.readyState === OPEN && this.authenticatedSocket === this.socket) return;
if (this.connecting) return this.connecting;
const generation = ++this.connectionGeneration;
let connectionPromise: Promise<void>;
connectionPromise = new Promise<void>((resolve, reject) => {
let settled = false;
let authenticated = false;
const SocketCtor = this.options.webSocket ?? WebSocket;
let socket: SocketLike;
try {
socket = new SocketCtor(this.options.url) as SocketLike;
} catch (error) {
reject(error instanceof Error ? error : new Error(String(error)));
return;
}
this.socket = socket;
this.authenticatedSocket = undefined;
const isCurrent = (): boolean => this.connectionGeneration === generation && this.socket === socket;
const onOpen = (): void => {
if (!isCurrent() || settled || authenticated) return;
try {
// The TCP/WebSocket open event is only a transport milestone. Do
// not release queued commands until the relay has authenticated us.
this.sendHello(socket);
} catch (error) {
if (!settled) {
settled = true;
reject(error instanceof Error ? error : new Error(String(error)));
}
}
};
const onMessage = (raw: unknown): void => {
if (!isCurrent()) return;
const data = extractMessageData(raw);
if (Buffer.byteLength(data, "utf8") > this.options.maxFrameBytes) {
this.options.logger?.warn?.("Ignoring oversized relay frame");
return;
}
let frame: unknown;
try {
frame = JSON.parse(data);
} catch {
this.options.logger?.warn?.("Ignoring malformed relay JSON");
return;
}
if (!isRecord(frame)) return;
if (frame.type === "auth.ok" && !authenticated && !settled) {
authenticated = true;
settled = true;
this.authenticatedSocket = socket;
this.retryMs = this.options.reconnectInitialMs;
try {
this.flush(socket);
} catch (error) {
this.options.logger?.warn?.("Unable to flush relay queue after authentication", error);
}
for (const listener of this.openListeners) listener();
resolve();
} else if (frame.type === "error" && !authenticated && !settled) {
settled = true;
reject(new Error(typeof frame.message === "string" ? frame.message : "relay authentication failed"));
}
if (frame.kind === "event" && typeof frame.seq === "number") {
this.options.lastSeq = Math.max(this.options.lastSeq ?? 0, frame.seq);
}
for (const listener of this.listeners) listener(frame as RelayFrame);
};
const onError = (raw: unknown): void => {
if (!isCurrent()) return;
const error = raw instanceof Error ? raw : new Error("relay websocket error");
this.options.logger?.warn?.(error.message);
if (!settled) {
settled = true;
reject(error);
}
};
const onClose = (): void => {
const current = isCurrent();
if (current) {
this.socket = undefined;
if (this.authenticatedSocket === socket) this.authenticatedSocket = undefined;
}
const error = new Error("relay websocket closed");
// A stale socket may still need to settle the promise returned to its
// caller, but it must never notify the active host or schedule a
// second reconnect loop.
if (!current) {
if (!settled) {
settled = true;
reject(error);
}
return;
}
for (const listener of this.closeListeners) listener(error);
if (!settled) {
settled = true;
reject(error);
}
if (!this.stopped && this.options.reconnect) this.scheduleReconnect();
};
bindSocket(socket, onOpen, onMessage, onError, onClose);
// A small number of test/browser WebSocket implementations can already
// be OPEN by the time listeners are attached.
if (socket.readyState === OPEN) queueMicrotask(onOpen);
}).finally(() => {
if (this.connectionGeneration === generation && this.connecting === connectionPromise) {
this.connecting = undefined;
}
});
this.connecting = connectionPromise;
return connectionPromise;
}
send(frame: RelayFrame): void {
const serialized = JSON.stringify(frame);
const bytes = Buffer.byteLength(serialized, "utf8");
if (bytes > this.options.maxFrameBytes) {
throw new Error(`relay frame exceeds ${this.options.maxFrameBytes} bytes`);
}
if (this.socket?.readyState === OPEN && this.authenticatedSocket === this.socket) {
this.socket.send(serialized);
return;
}
this.enqueue({ serialized, bytes, projectionKey: queuedProjectionKey(frame) });
}
onMessage(listener: (frame: RelayFrame) => void): Disposable {
this.listeners.add(listener);
return { dispose: () => this.listeners.delete(listener) };
}
onOpen(listener: () => void): Disposable {
this.openListeners.add(listener);
return { dispose: () => this.openListeners.delete(listener) };
}
onClose(listener: (error?: Error) => void): Disposable {
this.closeListeners.add(listener);
return { dispose: () => this.closeListeners.delete(listener) };
}
close(): void {
this.stopped = true;
this.connectionGeneration += 1;
if (this.reconnectTimer) clearTimeout(this.reconnectTimer);
this.reconnectTimer = undefined;
this.connecting = undefined;
const socket = this.socket;
this.socket = undefined;
this.authenticatedSocket = undefined;
if (socket && socket.readyState !== 3) socket.close();
this.queue.length = 0;
this.queueBytes = 0;
}
private sendHello(socket: SocketLike): void {
const hello: RelayHelloFrame = {
v: 1,
kind: "hello",
clientType: "host",
protocol: 1,
...(this.options.sessionId ? { sessionId: this.options.sessionId } : {}),
...(this.options.lastSeq !== undefined ? { lastSeq: this.options.lastSeq } : {}),
};
socket.send(JSON.stringify(hello));
if (this.options.accessToken) {
// Keep authentication separate from hello so a relay can challenge the
// host before accepting a bearer token (and so hello remains cacheable).
socket.send(JSON.stringify({ v: 1, kind: "auth", accessToken: this.options.accessToken }));
}
}
private flush(socket: SocketLike): void {
if (socket.readyState !== OPEN || this.authenticatedSocket !== socket || this.socket !== socket) return;
while (this.queue.length > 0) {
const entry = this.queue.shift() as QueuedFrame;
this.queueBytes = Math.max(0, this.queueBytes - entry.bytes);
socket.send(entry.serialized);
}
}
private enqueue(entry: QueuedFrame): void {
// Transcript events are reconstructible: RelayHost publishes a fresh full
// session snapshot after every authenticated reconnect. Keep only the
// newest projection per session while preserving approval/command events.
if (entry.projectionKey) {
for (let index = this.queue.length - 1; index >= 0; index -= 1) {
if (this.queue[index].projectionKey === entry.projectionKey) this.removeQueuedFrame(index);
}
}
if (entry.bytes > this.options.maxQueuedBytes) {
this.options.logger?.warn?.("Dropping relay frame that exceeds the reconnect queue byte limit");
return;
}
while (this.queue.length >= 100 || this.queueBytes + entry.bytes > this.options.maxQueuedBytes) {
const projectionIndex = this.queue.findIndex((queued) => Boolean(queued.projectionKey));
if (projectionIndex >= 0) {
this.removeQueuedFrame(projectionIndex);
continue;
}
// Never evict an approval/command solely to retain a transcript delta;
// the authoritative snapshot emitted after auth restores that state.
if (entry.projectionKey) {
this.options.logger?.debug?.("Dropping supersedable relay projection while reconnect queue is full");
return;
}
this.removeQueuedFrame(0);
}
this.queue.push(entry);
this.queueBytes += entry.bytes;
}
private removeQueuedFrame(index: number): void {
const [removed] = this.queue.splice(index, 1);
if (removed) this.queueBytes = Math.max(0, this.queueBytes - removed.bytes);
}
private scheduleReconnect(): void {
if (this.reconnectTimer || this.stopped) return;
const delay = this.retryMs;
this.retryMs = Math.min(this.options.reconnectMaxMs, Math.max(this.retryMs * 2, this.options.reconnectInitialMs));
this.reconnectTimer = setTimeout(() => {
this.reconnectTimer = undefined;
void this.connect().catch((error) => this.options.logger?.debug?.("relay reconnect failed", error));
}, delay);
}
}
/**
* Line-oriented transport for local development and CI. Pipe it to a relay
* process with `node dist/cli.js`; each line is one JSON relay frame.
*/
export class StdioRelayTransport implements RelayTransport {
private readonly listeners = new Set<(frame: RelayFrame) => void>();
private readonly lineReader: ReadLineInterface;
private closed = false;
constructor(
private readonly input: NodeJS.ReadableStream = process.stdin,
private readonly output: NodeJS.WritableStream = process.stdout,
private readonly logger?: Logger,
) {
this.lineReader = createInterface({ input, crlfDelay: Infinity });
this.lineReader.on("line", (line) => {
if (!line.trim()) return;
try {
const frame = JSON.parse(line);
if (isRecord(frame)) for (const listener of this.listeners) listener(frame as RelayFrame);
} catch (error) {
this.logger?.warn?.("Ignoring malformed relay stdin frame", error);
}
});
}
async connect(): Promise<void> {
this.closed = false;
}
send(frame: RelayFrame): void {
if (this.closed) throw new Error("stdio relay transport is closed");
this.output.write(`${JSON.stringify(frame)}\n`);
}
onMessage(listener: (frame: RelayFrame) => void): Disposable {
this.listeners.add(listener);
return { dispose: () => this.listeners.delete(listener) };
}
close(): void {
this.closed = true;
this.lineReader.close();
}
}
function bindSocket(
socket: SocketLike,
onOpen: () => void,
onMessage: (data: unknown) => void,
onError: (error: unknown) => void,
onClose: () => void,
): void {
if (typeof socket.on === "function") {
socket.on("open", onOpen);
socket.on("message", onMessage);
socket.on("error", onError);
socket.on("close", onClose);
} else if (typeof socket.addEventListener === "function") {
socket.addEventListener("open", onOpen);
socket.addEventListener("message", onMessage);
socket.addEventListener("error", onError);
socket.addEventListener("close", onClose);
} else {
onError(new Error("WebSocket implementation has no event API"));
}
}
function extractMessageData(raw: unknown): string {
if (typeof raw === "string") return raw;
if (Buffer.isBuffer(raw)) return raw.toString("utf8");
if (isRecord(raw) && "data" in raw) return extractMessageData(raw.data);
return String(raw ?? "");
}
@@ -0,0 +1,650 @@
import { randomUUID } from "node:crypto";
import {
AgentAdapter,
AgentEvent,
approvalDecisionKind,
approvalDecisionKindForMethod,
asJsonObject,
asJsonValue,
Disposable,
hasApprovalDecisionField,
isRecord,
JsonObject,
JsonRpcId,
Logger,
JsonValue,
RelayActor,
RelayCommandFrame,
RelayEventFrame,
RelayFrame,
RelayTransport,
} from "./protocol";
export interface RelayHostOptions {
adapter: AgentAdapter;
relay: RelayTransport;
sessionId?: string;
actor?: RelayActor;
/** Capabilities enforced locally even when relay authorization is bypassed. */
capabilities?: Iterable<string>;
logger?: Logger;
/** Emit a handshake on transports that do not implement one themselves. */
sendHandshake?: boolean;
}
/**
* Maps relay commands to the app-server AgentAdapter and publishes normalized
* adapter events. This is the policy boundary for the VS Code host.
*/
export class RelayHost {
private readonly adapter: AgentAdapter;
private readonly relay: RelayTransport;
private readonly options: RelayHostOptions;
private readonly subscriptions: Disposable[] = [];
private readonly commandResults = new Map<string, RelayEventFrame>();
private readonly inFlightCommands = new Set<string>();
private readonly capabilities: Set<string>;
private eventSeq = 0;
private sessionId: string;
private started = false;
private adapterReady = false;
constructor(options: RelayHostOptions);
constructor(adapter: AgentAdapter, relay: RelayTransport, options?: Omit<RelayHostOptions, "adapter" | "relay">);
constructor(
optionsOrAdapter: RelayHostOptions | AgentAdapter,
relayArg?: RelayTransport,
legacyOptions: Omit<RelayHostOptions, "adapter" | "relay"> = {},
) {
if (isAgentAdapter(optionsOrAdapter)) {
this.adapter = optionsOrAdapter;
if (!relayArg) throw new Error("RelayHost requires a relay transport");
this.relay = relayArg;
this.options = { ...legacyOptions, adapter: this.adapter, relay: this.relay };
} else {
this.options = optionsOrAdapter;
this.adapter = optionsOrAdapter.adapter;
this.relay = optionsOrAdapter.relay;
}
this.capabilities = new Set(this.options.capabilities ?? [
"read_output",
"send_task_input",
"cancel_task",
"approve_low_risk",
]);
this.sessionId = this.options.sessionId ?? `sess_${randomUUID()}`;
}
get id(): string {
return this.sessionId;
}
async start(): Promise<void> {
if (this.started) return;
this.started = true;
this.subscriptions.push(this.adapter.onEvent((event) => {
if (event.type === "connection.opened") this.adapterReady = true;
if (event.type === "connection.closed") this.adapterReady = false;
this.publishAgentEvent(event);
}));
this.subscriptions.push(this.relay.onMessage((frame) => {
void this.handleFrame(frame).catch((error) => {
this.options.logger?.warn?.("Invalid relay frame", error);
if (isRecord(frame) && typeof frame.commandId === "string") {
this.sendCommandResult(frame.commandId, false, undefined, error instanceof Error ? error.message : String(error), typeof frame.method === "string" ? frame.method : typeof frame.type === "string" ? frame.type : undefined);
}
});
}));
if (this.relay.onClose) this.subscriptions.push(this.relay.onClose((error) => {
// A relay disconnect must not leave an app-server request waiting for a
// browser that can no longer answer. The adapter's local deny path is
// deliberately fail-closed. Do not publish `connection.closed` here:
// that event describes the app-server process, while this callback only
// describes the outbound transport and is followed by connection.opened
// on a successful reconnect.
void this.adapter.denyPending?.("relay disconnected");
this.options.logger?.debug?.("Relay transport closed", error?.message ?? "");
}));
if (this.relay.onOpen) this.subscriptions.push(this.relay.onOpen(() => {
// RelayClient fires onOpen only after auth.ok. On reconnect the adapter
// is already initialized, so the synthetic event restores relay state;
// during initial startup the adapter event below is authoritative.
if (this.adapterReady) {
this.publishConnectionEvent("connection.opened");
void this.publishSnapshot();
}
}));
const configurableRelay = this.relay as RelayTransport & { setSessionId?: (sessionId: string) => void };
configurableRelay.setSessionId?.(this.sessionId);
try {
await this.relay.connect();
if (this.options.sendHandshake !== false && !transportHandlesHandshake(this.relay)) {
this.safeSend({ v: 1, kind: "hello", clientType: "host", protocol: 1, sessionId: this.sessionId });
}
// Start app-server only after the relay handshake is queued/sent. This
// keeps standalone stdout frames protocol-ordered and prevents an early
// notification from racing the host hello.
await this.adapter.start();
if (!this.adapterReady) {
this.adapterReady = true;
this.publishConnectionEvent("connection.opened");
}
await this.publishSnapshot();
} catch (error) {
this.started = false;
this.adapterReady = false;
for (const subscription of this.subscriptions.splice(0)) subscription.dispose();
this.relay.close();
await this.adapter.dispose().catch(() => undefined);
throw error;
}
}
async stop(): Promise<void> {
if (!this.started) return;
this.started = false;
this.adapterReady = false;
this.inFlightCommands.clear();
for (const subscription of this.subscriptions.splice(0)) subscription.dispose();
this.relay.close();
await this.adapter.dispose();
}
/** Public for unit tests and local stdin bridges. */
async handleFrame(frame: RelayFrame): Promise<void> {
if (!isRecord(frame)) return;
if (frame.kind === "command" || isCommandLike(frame)) {
await this.handleCommand(frame as unknown as RelayCommandFrame);
return;
}
if (frame.kind === "event" && typeof frame.seq === "number") {
this.safeSend({ v: 1, kind: "ack", sessionId: frame.sessionId, seq: frame.seq });
}
}
private async handleCommand(frame: RelayCommandFrame): Promise<void> {
const command = normalizeCommand(frame);
const commandId = command.commandId;
if (commandId) {
const previous = this.commandResults.get(commandId);
if (previous) {
this.safeSend(previous);
return;
}
if (this.inFlightCommands.has(commandId)) {
this.safeSend({
v: 1,
kind: "event",
// Do not call this `command.accepted`: the relay treats that event
// as the terminal result for its pending command. A retry while the
// original operation is running is only an informational event.
type: "command.pending",
id: `evt_${randomUUID()}`,
sessionId: this.sessionId,
seq: ++this.eventSeq,
ts: new Date().toISOString(),
actor: this.options.actor ?? { id: "host", role: "host" },
payload: { commandId, duplicate: true, pending: true },
});
return;
}
this.inFlightCommands.add(commandId);
}
const role = frame.actor?.role ?? "operator";
const denied = authorize(command.type, role, this.capabilities);
if (denied) {
// A viewer may not force a pending approval to deny (that would turn a
// read-only role into a denial-of-service primitive). Authorized roles
// can still be rejected by local capability/policy checks, in which
// case denying the app-server request is the safe terminal action.
if (role === "owner" || role === "operator" || role === "approver" || role === "host") {
await this.denyApprovalIfNeeded(command.type, command.payload, denied);
}
this.sendCommandResult(commandId, false, undefined, denied, command.type);
if (commandId) this.inFlightCommands.delete(commandId);
return;
}
try {
const result = await this.executeCommand(command.type, command.payload);
this.sendCommandResult(commandId, true, result, undefined, command.type);
} catch (error) {
const message = error instanceof Error ? error.message : String(error);
this.options.logger?.warn?.(`Relay command ${command.type} failed`, error);
await this.denyApprovalIfNeeded(command.type, command.payload, message);
this.sendCommandResult(commandId, false, undefined, message, command.type);
} finally {
if (commandId) this.inFlightCommands.delete(commandId);
}
}
private async denyApprovalIfNeeded(type: string, payload: JsonObject, reason: string): Promise<void> {
const command = canonicalCommandType(type);
if (command !== "approval.respond" && command !== "input.respond" && command !== "server.request.respond") return;
const requestId = payload.requestId;
if (requestId === undefined || (typeof requestId !== "string" && typeof requestId !== "number")) return;
try {
await this.adapter.respondApproval(requestId, "deny", reason);
} catch {
// The request may already have expired or been resolved. Keep the
// original command rejection as the observable result.
}
}
private async executeCommand(type: string, payload: JsonObject): Promise<unknown> {
switch (canonicalCommandType(type)) {
case "control.mode.get": {
const mode = this.adapter.getControlMode?.();
if (mode) return { mode };
const snapshot = await this.adapter.snapshot();
const controlMode = snapshot.metadata?.controlMode;
if (controlMode !== "sync" && controlMode !== "async") {
throw new Error("adapter does not expose a control mode");
}
return { mode: controlMode };
}
case "control.mode.set":
if (!this.adapter.setControlMode) throw new Error("adapter does not support control mode switching");
return this.adapter.setControlMode(payload);
case "thread.start":
if (!this.adapter.startThread) throw new Error("adapter does not support thread/start");
return this.adapter.startThread(payload);
case "session.new":
if (!this.adapter.newSession) throw new Error("adapter does not support session/new");
return this.adapter.newSession(payload);
case "thread.settings.update":
if (!this.adapter.updateThreadSettings) throw new Error("adapter does not support thread/settings/update");
return this.adapter.updateThreadSettings(payload);
case "session.list":
if (!this.adapter.listSessions) throw new Error("adapter does not support session/list");
return this.adapter.listSessions(payload);
case "session.select":
if (!this.adapter.selectSession) throw new Error("adapter does not support session/select");
return this.adapter.selectSession(payload);
case "turn.start":
if (this.adapter.startTurn) return this.adapter.startTurn(payload);
return this.adapter.sendInput(extractCommandText(payload), payload);
case "turn.steer":
if (this.adapter.steerTurn) return this.adapter.steerTurn(payload);
return this.adapter.sendInput(extractCommandText(payload), payload);
case "turn.interrupt":
if (this.adapter.interruptTurn) return this.adapter.interruptTurn(payload);
return this.adapter.cancel(typeof payload.turnId === "string" ? payload.turnId : undefined, payload);
case "task.input": {
const text = typeof payload.text === "string" ? payload.text : typeof payload.message === "string" ? payload.message : undefined;
if (!text) throw new Error("task.input requires payload.text");
return this.adapter.sendInput(text, payload);
}
case "task.cancel": {
const taskId = typeof payload.taskId === "string" ? payload.taskId : typeof payload.turnId === "string" ? payload.turnId : undefined;
return this.adapter.cancel(taskId, payload);
}
case "approval.respond": {
const requestId = payload.requestId;
if (typeof requestId !== "string" && typeof requestId !== "number") throw new Error("approval.respond requires requestId");
const requestedValue = payload.decision;
const decision = approvalDecisionKind(requestedValue);
if (!decision) throw new Error("decision must be a recognized allow, deny, or cancel value");
const snapshot = await this.adapter.snapshot();
// JSON-RPC distinguishes numeric and string ids. Keep the lookup
// type-safe so id `1` cannot accidentally authorize response `"1"`.
const approval = snapshot.pendingApprovals.find((item) => item.requestId === requestId);
const method = approval?.method ?? (typeof payload.method === "string" ? payload.method : undefined);
const response = payload.response ?? implicitApprovalResponse(requestedValue, decision, method, payload.scope);
if (decision === "allow") {
if (approval && typeof payload.commandHash === "string" && payload.commandHash !== approval.commandHash) {
throw new Error("approval commandHash does not match the pending request");
}
if (approval?.risk === "high" && !this.capabilities.has("approve_high_risk") && !this.capabilities.has("*")) {
throw new Error("host policy requires approve_high_risk for this approval");
}
}
validateApprovalResponse(decision, response, method);
return this.adapter.respondApproval(
requestId,
decision,
typeof payload.reason === "string" ? payload.reason : undefined,
response,
);
}
case "input.respond":
case "server.request.respond": {
const requestId = payload.requestId;
if (typeof requestId !== "string" && typeof requestId !== "number") throw new Error(`${type} requires requestId`);
const response = payload.response ?? (payload.answers !== undefined ? payload.answers : undefined);
// Tool-input requests do not carry an allow/deny field in their wire
// response, while MCP elicitation uses `action`. Prefer an explicit
// response action when present; otherwise honor the relay decision and
// fail closed when a denial has no custom response.
if (response !== undefined && !isRecord(response)) {
throw new Error("input response must be a JSON object");
}
const responseDecision = isRecord(response)
? explicitResponseDecision(response)
: undefined;
const requestedDecision = payload.decision === undefined
? undefined
: approvalDecisionKind(payload.decision);
if (payload.decision !== undefined && !requestedDecision) {
throw new Error("decision must be allow, deny, or cancel");
}
if (responseDecision && requestedDecision
&& responseDecision !== requestedDecision
// RelayHost uses `decision: "allow"` as a generic envelope for
// MCP/input responses; the nested action remains authoritative in
// that one compatibility case.
&& requestedDecision !== "allow") {
throw new Error(`input response implies ${responseDecision}, but decision is ${requestedDecision}`);
}
// For MCP, `response.action` is the actual app-server decision and is
// authoritative even if a relay uses `decision: "allow"` as a generic
// input-response envelope. With no custom response, an explicit relay
// decision (or the fail-closed deny default) controls the result.
const decision = responseDecision ?? requestedDecision ?? (response === undefined ? "deny" : "allow");
const responseForAdapter = requestedDecision && requestedDecision !== "allow" && !responseDecision
? undefined
: response;
return this.adapter.respondApproval(
requestId,
decision,
typeof payload.reason === "string" ? payload.reason : undefined,
responseForAdapter,
);
}
case "session.snapshot":
case "snapshot":
return this.adapter.snapshot();
case "ping":
return { pong: true, ts: new Date().toISOString() };
default:
throw new Error(`unsupported relay command: ${type}`);
}
}
private sendCommandResult(commandId: string | undefined, ok: boolean, result?: unknown, error?: string, method?: string): void {
const frame: RelayEventFrame = {
v: 1,
kind: "event",
type: ok ? "command.accepted" : "command.rejected",
id: `evt_${randomUUID()}`,
sessionId: this.sessionId,
seq: ++this.eventSeq,
ts: new Date().toISOString(),
actor: this.options.actor ?? { id: "host", role: "host" },
payload: {
...(commandId ? { commandId } : {}),
...(method ? { method } : {}),
ok,
...(ok ? { result: asJsonValue(result) } : { error: error ?? "command rejected" }),
},
};
if (commandId) {
this.commandResults.set(commandId, frame);
if (this.commandResults.size > 1000) this.commandResults.delete(this.commandResults.keys().next().value as string);
}
this.safeSend(frame);
}
private publishAgentEvent(event: AgentEvent): void {
if (event.threadId && this.sessionId.startsWith("sess_")) {
// Keep a stable relay session id while exposing the app-server thread id
// in the payload; a relay session may contain more than one thread.
}
const payload: JsonObject = {
...event.payload,
...(event.status ? { executionStatus: asJsonValue(event.status) } : {}),
...(event.threadId ? { threadId: event.threadId } : {}),
...(event.turnId ? { turnId: event.turnId } : {}),
...(event.requestId !== undefined ? { requestId: asJsonValue(event.requestId) } : {}),
...(event.raw !== undefined ? { raw: event.raw } : {}),
};
const frame: RelayEventFrame = {
v: 1,
kind: "event",
type: event.type,
id: `evt_${randomUUID()}`,
sessionId: this.sessionId,
seq: ++this.eventSeq,
ts: new Date().toISOString(),
actor: this.options.actor ?? { id: "host", role: "host" },
payload,
...(event.status ? { status: { ...event.status, activeFlags: [...event.status.activeFlags] } } : {}),
};
try {
this.safeSend(frame);
} catch (error) {
this.options.logger?.warn?.("Unable to publish relay event", error);
}
}
private safeSend(frame: RelayFrame): void {
try {
this.relay.send(frame);
} catch (error) {
this.options.logger?.warn?.("Unable to send relay frame", error);
}
}
private publishConnectionEvent(type: string, error?: Error): void {
if (!this.started && type === "connection.closed") return;
this.publishAgentEvent({ type, payload: error ? { message: error.message } : {} });
}
private async publishSnapshot(): Promise<void> {
try {
const snapshot = await this.adapter.snapshot();
this.publishAgentEvent({
type: "session.snapshot",
threadId: snapshot.threadId ?? undefined,
turnId: snapshot.turnId ?? undefined,
payload: asJsonObject(snapshot),
status: snapshot.status,
});
} catch (error) {
this.options.logger?.warn?.("Unable to publish adapter snapshot", error);
}
}
}
interface NormalizedCommand {
type: string;
commandId?: string;
payload: JsonObject;
}
function normalizeCommand(frame: RelayCommandFrame): NormalizedCommand {
const nested = isRecord(frame.command) ? frame.command : undefined;
const type = typeof nested?.type === "string"
? nested.type
: typeof frame.method === "string"
? frame.method
: frame.type === "command"
? ""
: frame.type;
const commandId = typeof frame.commandId === "string"
? frame.commandId
: typeof nested?.commandId === "string"
? nested.commandId
: typeof frame.id === "string"
? frame.id
: undefined;
if (!type) throw new Error("relay command has no type");
if (isRecord(nested?.payload)) return { type, commandId, payload: asJsonObject(nested.payload) };
if (isRecord(frame.payload)) return { type, commandId, payload: asJsonObject(frame.payload) };
if (isRecord(frame.params)) return { type, commandId, payload: asJsonObject(frame.params) };
const payload: JsonObject = {};
for (const [key, value] of Object.entries(frame)) {
if (["v", "kind", "type", "method", "params", "commandId", "id", "sessionId", "actor", "command"].includes(key)) continue;
if (value !== undefined) payload[key] = asJsonValue(value);
}
return { type, commandId, payload };
}
function canonicalCommandType(type: string): string {
const normalized = type.trim().replace(/\//g, ".").replace(/\s+/g, ".").toLowerCase();
if (normalized === "control.mode.get" || normalized === "controlmode.get" || normalized === "controlmodeget" || normalized === "mode.get" || normalized === "modeget") return "control.mode.get";
if (normalized === "control.mode.set" || normalized === "controlmode.set" || normalized === "controlmodeset" || normalized === "mode.set" || normalized === "modeset") return "control.mode.set";
if (normalized === "thread.start" || normalized === "threadstart") return "thread.start";
if (normalized === "session.new" || normalized === "sessionnew" || normalized === "thread.new" || normalized === "threadnew") return "session.new";
if (normalized === "thread.settings.update" || normalized === "threadsettings.update" || normalized === "threadsettingsupdate") return "thread.settings.update";
if (normalized === "session.list" || normalized === "thread.list" || normalized === "sessionlist" || normalized === "threadlist") return "session.list";
if (normalized === "session.select" || normalized === "session.switch" || normalized === "thread.select" || normalized === "thread.attach" || normalized === "sessionswitch" || normalized === "threadselect") return "session.select";
if (normalized === "turn.start" || normalized === "turnstart") return "turn.start";
if (normalized === "turn.steer" || normalized === "turnsteer") return "turn.steer";
if (normalized === "turn.interrupt" || normalized === "turninterrupt") return "turn.interrupt";
if (normalized === "approval.respond" || normalized === "approvalrespond") return "approval.respond";
if (normalized === "task.input" || normalized === "taskinput") return "task.input";
if (normalized === "task.cancel" || normalized === "taskcancel") return "task.cancel";
if (normalized === "input.respond" || normalized === "inputrespond") return "input.respond";
if (normalized === "server.request.respond" || normalized === "serverrequest.respond") return "server.request.respond";
if (normalized === "session.snapshot" || normalized === "snapshot") return "session.snapshot";
return normalized;
}
function authorize(type: string, role: string, capabilities: Set<string>): string | undefined {
const command = canonicalCommandType(type);
const readOnly = command === "session.snapshot" || command === "snapshot" || command === "session.list" || command === "control.mode.get" || command === "ping";
if (readOnly) return undefined;
if (role === "viewer") return "viewer role cannot issue control commands";
if (role !== "owner" && role !== "operator" && role !== "approver" && role !== "host") return `role ${role} is not authorized`;
if ((command === "approval.respond" || command === "input.respond" || command === "server.request.respond") && role !== "owner" && role !== "operator" && role !== "approver" && role !== "host") {
return "role is not authorized to resolve approvals";
}
const required = command === "approval.respond" ? "approve_low_risk" : command === "task.cancel" || command === "turn.interrupt" ? "cancel_task" : command === "task.input" || command.startsWith("turn.") || command === "thread.start" || command === "thread.settings.update" || command === "session.select" || command === "session.new" || command === "control.mode.set" ? "send_task_input" : undefined;
if (required && !capabilities.has(required) && !capabilities.has("*") && role !== "owner" && role !== "host") return `missing capability: ${required}`;
return undefined;
}
function isCommandLike(frame: Record<string, unknown>): boolean {
if (frame.kind === "command") return true;
if (frame.type === "command" && typeof frame.method === "string") return true;
if (frame.kind !== undefined) return false;
if (typeof frame.method === "string") return true;
if (typeof frame.commandId !== "string") return false;
return KNOWN_COMMAND_TYPES.has(String(frame.type).trim().replace(/\//g, ".").toLowerCase());
}
const KNOWN_COMMAND_TYPES = new Set([
"control.mode.get",
"control.mode.set",
"thread.start",
"session.new",
"thread.settings.update",
"session.list",
"session.select",
"turn.start",
"turn.steer",
"turn.interrupt",
"approval.respond",
"task.input",
"task.cancel",
"input.respond",
"server.request.respond",
"session.snapshot",
"snapshot",
"ping",
]);
function isAgentAdapter(value: unknown): value is AgentAdapter {
return isRecord(value) && typeof value.start === "function" && typeof value.onEvent === "function" && typeof value.sendInput === "function" && typeof value.cancel === "function" && typeof value.respondApproval === "function" && typeof value.snapshot === "function";
}
function extractCommandText(payload: JsonObject): string {
if (typeof payload.text === "string") return payload.text;
if (typeof payload.message === "string") return payload.message;
if (typeof payload.prompt === "string") return payload.prompt;
if (Array.isArray(payload.input)) {
const first = payload.input[0];
if (isRecord(first) && typeof first.text === "string") return first.text;
}
throw new Error("turn command requires text or input");
}
function validateApprovalResponse(
decision: "allow" | "deny" | "cancel",
response: JsonValue | undefined,
method?: string,
): void {
if (response === undefined) return;
if (!isRecord(response)) throw new Error("approval response must be a JSON object");
const hasDecision = Object.prototype.hasOwnProperty.call(response, "decision");
const hasAction = Object.prototype.hasOwnProperty.call(response, "action");
if (hasDecision || hasAction) {
const decisionKind = hasDecision ? approvalDecisionKindForMethod(response.decision, method) : undefined;
const actionKind = hasAction ? approvalDecisionKindForMethod(response.action, method) : undefined;
if (hasDecision && !decisionKind) throw new Error("unsupported approval response decision");
if (hasAction && !actionKind) throw new Error("unsupported approval response action");
if (decisionKind && actionKind && decisionKind !== actionKind) {
throw new Error("approval response decision and action conflict");
}
const implied = decisionKind ?? actionKind;
if (implied && implied !== decision) {
throw new Error(`approval response implies ${implied}, but decision is ${decision}`);
}
return;
}
// Permissions approvals intentionally carry a profile rather than a
// decision field. Keep the profile shape narrow; malformed/unknown objects
// must not be interpreted as an approval.
if (method === "item/permissions/requestApproval"
&& isRecord(response.permissions)
&& (response.scope === "turn" || response.scope === "session")
&& (response.strictAutoReview === undefined || typeof response.strictAutoReview === "boolean")
&& Object.keys(response).every((key) => key === "permissions" || key === "scope" || key === "strictAutoReview")) {
return;
}
throw new Error("approval response has no recognized decision or permission profile");
}
/**
* Convert a relay's compact outer decision into a wire response only when it
* carries a non-canonical app-server value. Canonical `allow`/`deny`/`cancel`
* remain undefined so the adapter can choose the method-specific default.
*/
function implicitApprovalResponse(
requestedValue: JsonValue,
decision: "allow" | "deny" | "cancel",
method?: string,
scope?: JsonValue,
): JsonValue | undefined {
// Permission approvals have a profile response, not a decision wrapper.
// Let the adapter construct the requested turn-scoped profile by default;
// callers that need session scope must provide the full profile explicitly.
if (method === "item/permissions/requestApproval") return undefined;
if (requestedValue === "allow" || requestedValue === "deny" || requestedValue === "cancel") {
if (requestedValue === "allow" && scope === "session") {
if (method === "applyPatchApproval" || method === "execCommandApproval") return { decision: "approved_for_session" };
if (method === "item/commandExecution/requestApproval" || method === "item/fileChange/requestApproval") return { decision: "acceptForSession" };
}
return undefined;
}
// The generic classifier has already rejected unknown/conflicting values.
// Preserve recognized legacy/v2 tags exactly under the app-server wrapper.
if (decision === "allow" || decision === "deny" || decision === "cancel") {
return { decision: requestedValue };
}
return undefined;
}
function explicitResponseDecision(response: Record<string, unknown>): "allow" | "deny" | "cancel" | undefined {
if (!hasApprovalDecisionField(response)) return undefined;
const hasDecision = Object.prototype.hasOwnProperty.call(response, "decision");
const hasAction = Object.prototype.hasOwnProperty.call(response, "action");
const decision = hasDecision ? approvalDecisionKind(response.decision) : undefined;
const action = hasAction ? approvalDecisionKind(response.action) : undefined;
if (hasDecision && !decision) throw new Error("unsupported input response decision");
if (hasAction && !action) throw new Error("unsupported input response action");
if (decision && action && decision !== action) throw new Error("input response decision and action conflict");
return decision ?? action;
}
function transportHandlesHandshake(transport: RelayTransport): boolean {
return Boolean((transport as RelayTransport & { handlesHandshake?: boolean }).handlesHandshake);
}
@@ -0,0 +1,425 @@
import {
AgentAdapter,
AgentEvent,
asJsonObject,
ControlMode,
Disposable,
JsonObject,
JsonRpcId,
JsonValue,
Logger,
SessionSnapshot,
} from "./protocol";
export type AgentAdapterFactory = (mode: ControlMode) => AgentAdapter | Promise<AgentAdapter>;
export interface SwitchableAgentAdapterOptions {
initialMode: ControlMode;
createAdapter: AgentAdapterFactory;
/** Persist the committed mode. Persistence errors do not roll back a live adapter. */
onModeChanged?: (mode: ControlMode, previousMode: ControlMode) => void | Promise<void>;
logger?: Logger;
}
interface AdapterBinding {
adapter: AgentAdapter;
mode: ControlMode;
generation: number;
committed: boolean;
bufferedEvents: AgentEvent[];
subscription: Disposable;
}
interface ModeCapabilities extends JsonObject {
followsVscodeRoute: boolean;
sessionList: boolean;
sessionSelect: boolean;
sessionCreate: boolean;
threadSettings: boolean;
}
/**
* Keeps RelayHost bound to one stable AgentAdapter while atomically replacing
* the implementation behind it when the control owner changes.
*/
export class SwitchableAgentAdapter implements AgentAdapter {
private readonly options: SwitchableAgentAdapterOptions;
private readonly listeners = new Set<(event: AgentEvent) => void>();
private binding: AdapterBinding | null = null;
private controlMode: ControlMode;
private modeEpoch = 0;
private startPromise: Promise<void> | null = null;
private switchPromise: Promise<JsonValue> | null = null;
private started = false;
private disposed = false;
constructor(options: SwitchableAgentAdapterOptions) {
this.options = options;
this.controlMode = validateControlMode(options.initialMode);
}
async start(): Promise<void> {
if (this.started) return;
if (this.disposed) throw new Error("switchable adapter has been disposed");
if (this.startPromise) return this.startPromise;
const operation = this.startInitialAdapter();
this.startPromise = operation;
try {
await operation;
} finally {
if (this.startPromise === operation) this.startPromise = null;
}
}
getControlMode(): ControlMode {
return this.controlMode;
}
async setControlMode(params: JsonObject): Promise<JsonValue> {
const nextMode = controlModeFromParams(params);
this.ensureStarted();
if (this.switchPromise) throw new Error("a control mode switch is already in progress");
if (nextMode === this.controlMode) {
return {
changed: false,
controlMode: this.controlMode,
previousControlMode: this.controlMode,
modeEpoch: this.modeEpoch,
};
}
const operation = this.performModeSwitch(nextMode);
this.switchPromise = operation;
try {
return await operation;
} finally {
if (this.switchPromise === operation) this.switchPromise = null;
}
}
async startThread(params: JsonObject = {}): Promise<JsonValue> {
this.assertIndependentNavigation("thread/start");
const adapter = this.activeAdapterForMutation();
if (!adapter.startThread) throw unsupported("thread/start", this.controlMode);
return adapter.startThread(params);
}
async newSession(params: JsonObject = {}): Promise<JsonValue> {
this.assertIndependentNavigation("session/new");
const adapter = this.activeAdapterForMutation();
if (adapter.newSession) return adapter.newSession(params);
if (adapter.startThread) return adapter.startThread(params);
throw unsupported("session/new", this.controlMode);
}
async startTurn(params: JsonObject): Promise<JsonValue> {
const adapter = this.activeAdapterForMutation();
if (!adapter.startTurn) throw unsupported("turn/start", this.controlMode);
return adapter.startTurn(params);
}
async steerTurn(params: JsonObject): Promise<JsonValue> {
const adapter = this.activeAdapterForMutation();
if (!adapter.steerTurn) throw unsupported("turn/steer", this.controlMode);
return adapter.steerTurn(params);
}
async updateThreadSettings(params: JsonObject): Promise<JsonValue> {
const adapter = this.activeAdapterForMutation();
if (!adapter.updateThreadSettings) throw unsupported("thread/settings/update", this.controlMode);
return adapter.updateThreadSettings(params);
}
async listSessions(params: JsonObject = {}): Promise<JsonValue> {
this.assertIndependentNavigation("session/list");
const adapter = this.activeAdapter();
if (!adapter.listSessions) throw unsupported("session/list", this.controlMode);
return adapter.listSessions(params);
}
async selectSession(params: JsonObject): Promise<JsonValue> {
this.assertIndependentNavigation("session/select");
const adapter = this.activeAdapterForMutation();
if (!adapter.selectSession) throw unsupported("session/select", this.controlMode);
return adapter.selectSession(params);
}
async interruptTurn(params: JsonObject): Promise<JsonValue> {
const adapter = this.activeAdapter();
if (!adapter.interruptTurn) throw unsupported("turn/interrupt", this.controlMode);
return adapter.interruptTurn(params);
}
async sendInput(text: string, params: JsonObject = {}): Promise<JsonValue> {
return this.activeAdapterForMutation().sendInput(text, params);
}
async cancel(taskId?: string, params: JsonObject = {}): Promise<JsonValue> {
return this.activeAdapter().cancel(taskId, params);
}
async respondApproval(
requestId: JsonRpcId,
decision: "allow" | "deny" | "cancel",
reason?: string,
response?: JsonValue,
): Promise<JsonValue> {
return this.activeAdapter().respondApproval(requestId, decision, reason, response);
}
async denyPending(reason?: string): Promise<void> {
await this.activeAdapter().denyPending?.(reason);
}
async snapshot(): Promise<SessionSnapshot> {
const binding = this.activeBinding();
const snapshot = await binding.adapter.snapshot();
return this.decorateSnapshot(snapshot, binding);
}
onEvent(listener: (event: AgentEvent) => void): Disposable {
this.listeners.add(listener);
return { dispose: () => this.listeners.delete(listener) };
}
async dispose(): Promise<void> {
if (this.disposed) return;
this.disposed = true;
const starting = this.startPromise;
const switching = this.switchPromise;
await starting?.catch(() => undefined);
await switching?.catch(() => undefined);
const binding = this.binding;
this.binding = null;
this.started = false;
if (!binding) return;
binding.committed = false;
binding.subscription.dispose();
await binding.adapter.dispose();
}
private async startInitialAdapter(): Promise<void> {
const binding = await this.createBinding(this.controlMode, this.modeEpoch);
try {
await binding.adapter.start();
if (this.disposed) throw new Error("switchable adapter was disposed while starting");
binding.committed = true;
this.binding = binding;
this.started = true;
this.flushBufferedEvents(binding);
} catch (error) {
await this.releaseBinding(binding);
throw error;
}
}
private async performModeSwitch(nextMode: ControlMode): Promise<JsonValue> {
const previousBinding = this.activeBinding();
const previousMode = this.controlMode;
this.assertSnapshotIdle(await previousBinding.adapter.snapshot());
const nextEpoch = this.modeEpoch + 1;
const candidate = await this.createBinding(nextMode, nextEpoch);
if (candidate.adapter === previousBinding.adapter) {
candidate.subscription.dispose();
throw new Error("adapter factory must return a distinct adapter when switching control modes");
}
try {
await candidate.adapter.start();
if (this.disposed) throw new Error("switchable adapter was disposed while switching modes");
// VS Code can start a turn independently while the candidate boots.
// Recheck immediately before the synchronous commit point.
this.assertSnapshotIdle(await previousBinding.adapter.snapshot());
const candidateSnapshot = await candidate.adapter.snapshot();
// The candidate snapshot is an await point, so make the old adapter's
// liveness check the final operation before committing synchronously.
this.assertSnapshotIdle(await previousBinding.adapter.snapshot());
candidate.committed = true;
this.binding = candidate;
this.controlMode = nextMode;
this.modeEpoch = nextEpoch;
previousBinding.committed = false;
const result: JsonObject = {
changed: true,
controlMode: nextMode,
previousControlMode: previousMode,
modeEpoch: nextEpoch,
};
this.emit({ type: "control.mode.changed", payload: result });
this.flushBufferedEvents(candidate);
const snapshot = this.decorateSnapshot(candidateSnapshot, candidate);
this.emit({
type: "session.snapshot",
threadId: snapshot.threadId ?? undefined,
turnId: snapshot.turnId ?? undefined,
payload: asJsonObject(snapshot),
status: snapshot.status,
});
previousBinding.subscription.dispose();
await previousBinding.adapter.dispose().catch((error) => {
this.options.logger?.warn?.("Unable to dispose the previous control mode adapter", error);
});
await Promise.resolve(this.options.onModeChanged?.(nextMode, previousMode)).catch((error) => {
this.options.logger?.warn?.("Unable to persist the committed control mode", error);
});
return result;
} catch (error) {
if (this.binding !== candidate) await this.releaseBinding(candidate);
throw error;
}
}
private async createBinding(mode: ControlMode, generation: number): Promise<AdapterBinding> {
const adapter = await this.options.createAdapter(mode);
if (!adapter) throw new Error(`adapter factory returned no adapter for ${mode} mode`);
const binding: AdapterBinding = {
adapter,
mode,
generation,
committed: false,
bufferedEvents: [],
subscription: { dispose: () => undefined },
};
binding.subscription = adapter.onEvent((event) => this.receiveAdapterEvent(binding, event));
return binding;
}
private receiveAdapterEvent(binding: AdapterBinding, event: AgentEvent): void {
if (!binding.committed) {
binding.bufferedEvents.push(event);
return;
}
if (this.binding !== binding || binding.generation !== this.modeEpoch) return;
this.emit(this.decorateEvent(event, binding));
}
private flushBufferedEvents(binding: AdapterBinding): void {
const events = binding.bufferedEvents.splice(0);
for (const event of events) {
if (this.binding !== binding || binding.generation !== this.modeEpoch) return;
this.emit(this.decorateEvent(event, binding));
}
}
private emit(event: AgentEvent): void {
for (const listener of this.listeners) {
try {
listener(event);
} catch (error) {
this.options.logger?.warn?.("Switchable adapter event listener failed", error);
}
}
}
private activeBinding(): AdapterBinding {
this.ensureStarted();
if (!this.binding) throw new Error("switchable adapter has no active adapter");
return this.binding;
}
private activeAdapter(): AgentAdapter {
return this.activeBinding().adapter;
}
private activeAdapterForMutation(): AgentAdapter {
if (this.switchPromise) throw new Error("control mode is switching; retry after it completes");
return this.activeAdapter();
}
private ensureStarted(): void {
if (this.disposed) throw new Error("switchable adapter has been disposed");
if (!this.started || !this.binding) throw new Error("switchable adapter is not started");
}
private assertIndependentNavigation(operation: string): void {
if (this.controlMode === "sync") {
throw new Error(`${operation} is unavailable in sync mode; conversation navigation follows VS Code`);
}
}
private assertSnapshotIdle(snapshot: SessionSnapshot): void {
const pendingApprovalCount = snapshot.pendingApprovals.length;
const pendingRequestCount = snapshot.pendingRequests?.length ?? 0;
const state = normalizeStatus(snapshot.state);
const turnStatus = normalizeStatus(snapshot.status?.turnStatus ?? snapshot.turnStatus ?? "");
const activeFlags = snapshot.status?.activeFlags ?? snapshot.activeFlags ?? [];
const hasActiveState = ACTIVE_STATUSES.has(state) || ACTIVE_STATUSES.has(turnStatus) || activeFlags.length > 0;
if (snapshot.turnId || hasActiveState || pendingApprovalCount > 0 || pendingRequestCount > 0) {
throw new Error("cannot switch control mode while a turn or request is active");
}
}
private decorateSnapshot(snapshot: SessionSnapshot, binding: AdapterBinding): SessionSnapshot {
return {
...snapshot,
metadata: {
...(snapshot.metadata ?? {}),
mode: binding.mode,
controlMode: binding.mode,
modeEpoch: binding.generation,
capabilities: this.capabilities(binding),
},
};
}
private decorateEvent(event: AgentEvent, binding: AdapterBinding): AgentEvent {
if (event.type !== "session.snapshot") return event;
return {
...event,
payload: {
...event.payload,
metadata: {
...asJsonObject(event.payload.metadata),
mode: binding.mode,
controlMode: binding.mode,
modeEpoch: binding.generation,
capabilities: this.capabilities(binding),
},
},
};
}
private capabilities(binding: AdapterBinding): ModeCapabilities {
const independent = binding.mode === "async";
return {
followsVscodeRoute: !independent,
sessionList: independent && typeof binding.adapter.listSessions === "function",
sessionSelect: independent && typeof binding.adapter.selectSession === "function",
sessionCreate: independent && (typeof binding.adapter.newSession === "function"
|| typeof binding.adapter.startThread === "function"),
threadSettings: typeof binding.adapter.updateThreadSettings === "function",
};
}
private async releaseBinding(binding: AdapterBinding): Promise<void> {
binding.committed = false;
binding.subscription.dispose();
await binding.adapter.dispose().catch(() => undefined);
}
}
function controlModeFromParams(params: JsonObject): ControlMode {
return validateControlMode(params.mode ?? params.controlMode);
}
function validateControlMode(value: unknown): ControlMode {
if (value === "sync" || value === "async") return value;
throw new Error("control mode must be sync or async");
}
function unsupported(operation: string, mode: ControlMode): Error {
return new Error(`${operation} is not supported by the ${mode} adapter`);
}
const ACTIVE_STATUSES = new Set(["active", "inprogress", "running", "starting", "thinking", "editing", "working"]);
function normalizeStatus(value: string): string {
return value.trim().replace(/[\s_-]+/g, "").toLowerCase();
}
@@ -0,0 +1,28 @@
{
"compilerOptions": {
"target": "ES2022",
"module": "commonjs",
"lib": [
"ES2022"
],
"rootDir": "src",
"outDir": "dist",
"strict": true,
"esModuleInterop": true,
"forceConsistentCasingInFileNames": true,
"moduleResolution": "node",
"sourceMap": true,
"skipLibCheck": true,
"types": [
"node",
"vscode"
]
},
"include": [
"src/**/*.ts"
],
"exclude": [
"node_modules",
"dist"
]
}
+3
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@@ -0,0 +1,3 @@
node_modules/
dist/
*.tsbuildinfo
+13
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@@ -0,0 +1,13 @@
<!doctype html>
<html lang="zh-CN">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<meta name="color-scheme" content="dark light" />
<title>Codex</title>
</head>
<body class="codex-app local-no-auth">
<div id="app"></div>
<script type="module" src="/src/main.ts"></script>
</body>
</html>
File diff suppressed because it is too large Load Diff
+28
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@@ -0,0 +1,28 @@
{
"name": "@aether/vscodex-web",
"version": "0.4.0",
"private": true,
"type": "module",
"scripts": {
"dev": "vite",
"build": "vue-tsc -b && vite build",
"typecheck": "vue-tsc -b --pretty false",
"test": "vitest run"
},
"dependencies": {
"@vitejs/plugin-vue": "^6.0.1",
"vite": "^7.1.3",
"vue": "^3.5.20"
},
"devDependencies": {
"@types/node": "^24.3.0",
"@vue/test-utils": "^2.4.6",
"jsdom": "^26.1.0",
"typescript": "^5.9.2",
"vitest": "^3.2.4",
"vue-tsc": "^3.0.6"
},
"engines": {
"node": ">=20"
}
}
+7
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@@ -0,0 +1,7 @@
<script setup lang="ts">
import CodexSurface from "./components/CodexSurface.vue";
</script>
<template>
<CodexSurface />
</template>
@@ -0,0 +1,269 @@
<template>
<div class="codex-panel">
<div class="connection" aria-live="polite" hidden>
<span id="connectionDot" class="dot offline"></span>
<span id="connectionText">正在连接</span>
<span id="roleBadge" class="badge">未认证</span>
</div>
<main class="chat-shell">
<section class="chat-header" aria-label="当前会话">
<div class="thread-heading">
<button id="backButton" class="icon-button header-back-button" type="button" data-panel-action="back" title="返回会话列表" aria-label="返回会话列表" hidden>
<svg viewBox="0 0 16 16" aria-hidden="true"><path d="M9.75 3.5 5.25 8l4.5 4.5M5.5 8h6.25" /></svg>
</button>
<button id="sessionPickerButton" class="thread-picker-button" type="button" aria-haspopup="dialog" aria-expanded="false" title="打开会话历史" aria-label="打开会话历史" disabled>
<h2 id="threadTitle">Codex</h2>
</button>
<span id="appState" class="status-text" aria-live="polite">等待 VS Code 主机</span>
</div>
<div class="thread-actions">
<button class="icon-button" type="button" data-panel-action="menu" title="更多操作" aria-label="更多操作">
<svg viewBox="0 0 16 16" aria-hidden="true"><circle cx="3" cy="8" r="1" /><circle cx="8" cy="8" r="1" /><circle cx="13" cy="8" r="1" /></svg>
</button>
<button id="historyButton" class="icon-button header-history-button" type="button" data-panel-action="history" title="会话历史" aria-label="会话历史" hidden>
<svg viewBox="0 0 20 20" aria-hidden="true"><path d="M3 12a9 9 0 1 0 9-9 9.75 9.75 0 0 0-6.74 2.74L3 8" /><path d="M3 3v5h5" /><path d="M12 7v5l4 2" /></svg>
</button>
<button class="icon-button" type="button" data-panel-action="settings" title="设置" aria-label="设置">
<svg viewBox="0 0 16 16" aria-hidden="true"><path d="M6.7 2h2.6l.4 1.6c.4.2.8.4 1.2.7l1.6-.6 1.3 2.2-1.2 1.1a5 5 0 0 1 0 1.4l1.2 1.1-1.3 2.2-1.6-.6c-.4.3-.8.5-1.2.7L9.3 14H6.7l-.4-1.6a5 5 0 0 1-1.2-.7l-1.6.6-1.3-2.2 1.2-1.1a5 5 0 0 1 0-1.4L2.2 6l1.3-2.2 1.6.6c.4-.3.8-.5 1.2-.7L6.7 2Z" /><circle cx="8" cy="8" r="1.7" /></svg>
</button>
<button id="newSessionButton" class="icon-button new-session-button" type="button" data-panel-action="new-session" title="创建新会话" aria-label="创建新会话" hidden>
<svg viewBox="0 0 16 16" aria-hidden="true"><path d="M3.25 3.25h5.5a1.5 1.5 0 0 1 1.5 1.5v2.5" /><path d="M3.25 3.25v9.5h6" /><path d="m8.2 11.35 4.55-4.55 1.25 1.25-4.55 4.55-2 .5Z" /></svg>
</button>
</div>
</section>
<div id="panelMenu" class="panel-popover panel-menu" hidden>
<button type="button" data-menu-action="sessions" hidden>最近会话</button>
<button type="button" data-menu-action="clear">清空当前输出</button>
<button type="button" data-menu-action="refresh">重新同步</button>
<button type="button" data-menu-action="expand">展开面板</button>
<button type="button" data-menu-action="close">隐藏面板</button>
</div>
<div id="detailsPopover" class="panel-popover details-popover settings-popover" hidden role="dialog" aria-label="设置">
<div class="popover-title">设置</div>
<div class="settings-shortcuts">
<button type="button" data-settings-action="model"><span>模型与推理强度</span><span id="settingsModelValue">默认</span></button>
<button type="button" data-settings-action="permission"><span>修改权限</span><span id="settingsPermissionValue">工作区写入</span></button>
<label id="localeSetting" class="settings-locale">
<span>语言</span>
<select id="localeSelect" aria-label="语言">
<option value="zh-CN">中文</option>
<option value="en-US">English</option>
</select>
</label>
</div>
<div class="settings-divider"></div>
<div class="popover-subtitle">当前会话</div>
<dl>
<dt>工作区</dt><dd id="popoverCwd">-</dd>
<dt>模式</dt><dd id="popoverMode">本地模式</dd>
<dt>thread</dt><dd id="popoverThread">-</dd>
</dl>
</div>
<div id="sessionPicker" class="panel-popover session-picker" hidden role="dialog" aria-label="最近会话">
<div class="session-picker-header">
<span class="popover-title">最近会话</span>
<button id="sessionPickerRefresh" class="session-picker-refresh" type="button" title="刷新会话列表" aria-label="刷新会话列表">
<svg viewBox="0 0 16 16" aria-hidden="true"><path d="M13 5V2m0 0h-3m3 0-2.1 2.1A5 5 0 1 0 13 9" /></svg>
</button>
</div>
<div class="session-search">
<svg viewBox="0 0 16 16" aria-hidden="true"><circle cx="6.8" cy="6.8" r="3.8" /><path d="m9.7 9.7 3.2 3.2" /></svg>
<label class="sr-only" for="sessionSearchInput">搜索最近会话</label>
<input id="sessionSearchInput" type="search" autocomplete="off" spellcheck="false" placeholder="搜索最近会话" aria-label="搜索最近会话" aria-controls="sessionList" aria-expanded="false" />
<button id="sessionSearchClear" class="session-search-clear" type="button" title="清除搜索" aria-label="清除搜索" hidden>
<svg viewBox="0 0 16 16" aria-hidden="true"><path d="m4.5 4.5 7 7m0-7-7 7" /></svg>
</button>
</div>
<div id="sessionPickerStatus" class="session-picker-status" role="status" aria-live="polite"></div>
<div id="sessionList" class="session-list" role="listbox" aria-label="可用会话" tabindex="0"></div>
</div>
<section class="chat-panel" aria-label="对话内容">
<div id="output" class="output chat-scroll" tabindex="0" aria-live="polite" aria-label="Codex 消息"></div>
<button id="scrollToBottom" class="scroll-to-bottom" type="button" aria-label="回到最新消息" aria-hidden="true" tabindex="-1">
<svg viewBox="0 0 16 16" aria-hidden="true"><path d="M8 3v9M4.5 8.5 8 12l3.5-3.5" /></svg>
<span class="scroll-working-dots" aria-hidden="true"><i></i><i></i><i></i></span>
</button>
<div id="inlineRequests" class="inline-requests" aria-live="polite" aria-label="待处理的 Codex 请求"></div>
</section>
<section id="messageForm" class="composer" aria-label="发送消息">
<section id="subagentsPanel" class="subagents-panel" aria-label="子代理" hidden>
<button id="subagentsToggle" class="subagents-toggle" type="button" aria-expanded="false">
<span class="subagents-title">子代理</span>
<span id="subagentsCount" class="subagents-count"></span>
<svg viewBox="0 0 16 16" aria-hidden="true"><path d="m6 3 5 5-5 5" /></svg>
</button>
<div id="subagentsList" class="subagents-list"></div>
</section>
<div id="liveActivity" class="live-activity" role="status" aria-live="polite" hidden>
<span class="activity-spinner" aria-hidden="true"></span>
<span class="activity-label"></span>
<span class="activity-dots" aria-hidden="true"><i></i><i></i><i></i></span>
<span class="activity-elapsed"></span>
</div>
<div class="composer-surface">
<div id="messageInput" class="composer-editor" contenteditable="true" role="textbox" aria-multiline="true" data-placeholder="提交后续变更要求" spellcheck="true"></div>
<div class="composer-footer">
<div class="composer-hint">
<button id="composerPlusButton" class="composer-icon-button" type="button" aria-haspopup="menu" aria-expanded="false" title="添加文件及更多内容" aria-label="添加文件及更多内容">
<svg viewBox="0 0 16 16" aria-hidden="true"><path d="M8 3v10M3 8h10" /></svg>
</button>
<div id="composerPlusMenu" class="composer-popover composer-plus-menu" role="menu" hidden>
<div class="composer-popover-heading">添加文件及更多内容</div>
<button type="button" role="menuitem" data-composer-action="attach">添加文件</button>
<button type="button" role="menuitem" data-composer-action="photo">添加照片</button>
<button type="button" role="menuitem" data-composer-action="workspace">添加工作区上下文</button>
<button type="button" role="menuitem" data-composer-action="web-search">网页搜索</button>
</div>
<input id="attachmentInput" type="file" accept=".txt,.md,.json,.js,.ts,.tsx,.jsx,.css,.html,.yml,.yaml,.xml,.py,.go,.rs,.java,.c,.cpp,.h,image/*" multiple hidden />
<button id="permissionChip" class="permission-chip" type="button" aria-haspopup="menu" aria-expanded="false" title="修改权限" aria-label="修改权限">
<svg viewBox="0 0 16 16" aria-hidden="true"><path d="M8 1.8 13 4v3.6c0 3-2 5.6-5 6.6-3-1-5-3.6-5-6.6V4l5-2.2Z" /><path d="m5.5 8 1.6 1.6L10.8 6" /></svg>
<span id="permissionLabel">工作区写入</span>
<svg class="permission-chevron" viewBox="0 0 16 16" aria-hidden="true"><path d="m4.5 6 3.5 3.5L11.5 6" /></svg>
</button>
<div id="permissionMenu" class="composer-popover permission-menu" role="menu" aria-label="权限设置" hidden>
<div class="composer-popover-heading">修改权限</div>
<button type="button" role="menuitemradio" data-permission-mode="ask" aria-checked="false"><span>需要时询问</span><small>编辑外部文件和联网时始终询问</small></button>
<button type="button" role="menuitemradio" data-permission-mode="auto" aria-checked="false"><span> Codex 审批</span><small>仅对可能不安全的操作询问</small></button>
<button type="button" role="menuitemradio" data-permission-mode="full" aria-checked="false"><span>完全访问</span><small>不限制联网或文件访问</small></button>
<button type="button" role="menuitemradio" data-permission-mode="custom" aria-checked="false"><span>自定义</span><small>使用 config.toml 中的权限</small></button>
<button type="button" role="menuitemradio" data-permission-mode="readonly" aria-checked="false"><span>只读</span><small>仅查看文件不修改工作区</small></button>
</div>
<div id="permissionConfirm" class="permission-confirm" role="dialog" aria-modal="true" aria-labelledby="permissionConfirmTitle" hidden>
<div id="permissionConfirmTitle" class="permission-confirm-title">确认完全访问</div>
<p>完全访问允许 Codex 执行命令访问互联网并编辑工作区之外的文件</p>
<div class="permission-confirm-actions">
<button id="permissionConfirmCancel" type="button">取消</button>
<button id="permissionConfirmAccept" class="primary" type="button">确认</button>
</div>
</div>
<div id="usagePicker" class="usage-picker" hidden>
<button id="usageButton" class="usage-button" type="button" aria-haspopup="dialog" aria-expanded="false" title="查看上下文用量" aria-label="查看上下文用量"><span id="usageRing" class="usage-ring" aria-hidden="true"><span id="usageLabel">0%</span></span></button>
<div id="usageMenu" class="composer-popover usage-menu" role="dialog" aria-label="上下文用量" hidden>
<div class="composer-popover-heading">上下文用量</div>
<div id="usageSummary" class="usage-summary">暂无用量数据</div>
<div class="usage-meter"><span id="usageMeterBar"></span></div>
<div id="usageDetails" class="usage-details"></div>
</div>
</div>
<span id="factApp" class="sr-only">-</span>
<span id="factClients" class="sr-only">-</span>
<span id="factRequests" class="sr-only">0</span>
</div>
<div class="composer-actions">
<div id="modelPicker" class="model-picker">
<button id="modelPickerButton" class="model-picker-button" type="button" aria-haspopup="menu" aria-expanded="false" title="切换模型与推理强度" hidden>
<span id="modelLabel" class="model-label"></span>
<span id="modelEffortLabel" class="model-effort-label"></span>
<svg viewBox="0 0 16 16" aria-hidden="true"><path d="m4.5 6 3.5 3.5L11.5 6" /></svg>
</button>
<div id="modelMenu" class="model-menu" role="menu" aria-label="模型与推理强度" hidden>
<div id="modelPowerView" class="model-power-view">
<div class="model-power-heading">
<span>推理强度</span>
<button id="modelAdvancedToggle" class="model-advanced-toggle" type="button">高级</button>
</div>
<div class="model-power-control">
<span class="model-power-label">更高效</span>
<input id="modelPowerSlider" class="model-power-slider" type="range" min="0" max="3" step="1" value="1" aria-label="强度" aria-describedby="modelPowerInstructions" />
<span class="model-power-label">更智能</span>
</div>
<div id="modelPowerValue" class="model-power-value"></div>
<span id="modelPowerInstructions" class="sr-only">使用左右方向键调整强度</span>
</div>
<div id="modelAdvancedView" class="model-advanced-view" hidden>
<div class="model-advanced-toolbar">
<button id="modelAdvancedBack" class="model-advanced-back" type="button" aria-label="返回模型强度"></button>
<span>模型与推理强度</span>
</div>
<div class="model-menu-heading">模型</div>
<div id="modelOptions" class="model-options" role="listbox" aria-label="模型"></div>
<div class="model-menu-heading effort-heading">推理强度</div>
<div id="effortOptions" class="effort-options" role="listbox" aria-label="推理强度"></div>
</div>
</div>
</div>
<button id="interruptButton" class="compact-action interrupt-action" type="button" disabled title="中断当前 turn" aria-label="中断当前 turn">
<svg viewBox="0 0 16 16" aria-hidden="true"><rect x="4.5" y="4.5" width="7" height="7" rx="1" /></svg>
</button>
<button id="steerButton" class="primary compact-action steer-action" type="button" disabled title="发送后续指令" aria-label="发送后续指令">
<svg viewBox="0 0 16 16" aria-hidden="true"><path d="M8 12V4M4.5 7.5 8 4l3.5 3.5" /></svg>
</button>
<button id="startTurnButton" class="primary send-button" type="button" disabled title="发送消息" aria-label="发送消息">
<svg viewBox="0 0 16 16" aria-hidden="true"><path d="M8 12V4M4.5 7.5 8 4l3.5 3.5" /></svg>
</button>
</div>
</div>
</div>
<div class="mode-row">
<span class="connection-mode-label">
<svg class="mode-icon" viewBox="0 0 16 16" aria-hidden="true"><rect x="2" y="3" width="12" height="8" rx="1" /><path d="M5 13h6M8 11v2" /></svg>
<span id="modeLabel">本地模式</span>
</span>
<div id="controlModeSwitch" class="control-mode-switch" role="group" aria-label="控制模式" aria-busy="false" data-mode="sync" data-switching="false">
<button type="button" data-control-mode="sync" aria-pressed="true" title="同步模式跟随 VS Code 当前会话" disabled>同步</button>
<button type="button" data-control-mode="async" aria-pressed="false" title="异步模式可独立管理会话" disabled>异步</button>
</div>
</div>
</section>
</main>
</div>
<button id="restorePanel" class="restore-panel" type="button" hidden>显示 Codex</button>
<section class="compatibility-state" aria-hidden="true" hidden inert>
<details id="sessionSettings">
<summary>会话设置</summary>
<div class="settings-grid">
<label>工作目录<input id="cwdInput" type="text" /></label>
<label>模型<input id="modelInput" type="text" placeholder="留空使用默认模型" /></label>
<label>沙箱
<select id="sandboxInput">
<option value="workspace-write">workspace-write</option>
<option value="read-only">read-only</option>
<option value="danger-full-access">danger-full-access</option>
</select>
</label>
<label>审批策略
<select id="approvalInput">
<option value="on-request">on-request</option>
<option value="untrusted">untrusted</option>
<option value="never">never</option>
</select>
</label>
<button id="startThreadButton" class="secondary" type="button">启动新 thread</button>
<div class="ids">
<span>thread</span><code id="threadId">-</code>
<span>turn</span><code id="turnId">-</code>
</div>
</div>
</details>
<details id="connectionSettings">
<summary>连接设置</summary>
<label class="token-field">
<span id="tokenLabel">本机连接无需 token</span>
<input id="tokenInput" type="password" autocomplete="off" placeholder="本机模式无需填写;认证模式再填写" />
</label>
</details>
<span id="sessionMode">已附着当前会话</span>
<span id="latestSeq">seq -</span>
<span id="outputHint">等待连接</span>
<button id="clearOutputButton" type="button">清空对话</button>
<span id="lastEvent">-</span>
<details id="requestsPanel"><summary><span>授权与输入</span><span id="requestCount" class="badge warning">0</span></summary><div id="requests" class="requests empty">暂无待处理请求</div></details>
</section>
</template>
+52
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@@ -0,0 +1,52 @@
import { createApp } from "vue";
import appRuntimeUrl from "../../public/app.js?url";
import embedBridgeUrl from "../../public/embed-bridge.js?url";
import i18nRuntimeUrl from "../../public/i18n.js?url";
import "../../public/style.css";
import App from "./App.vue";
import { installRequestTemplate } from "./runtime/request-template";
type RuntimeAsset = {
id: string;
url: string;
};
const runtimeAssets: RuntimeAsset[] = [
{ id: "vscodex-i18n-runtime", url: i18nRuntimeUrl },
{ id: "vscodex-embed-bridge", url: embedBridgeUrl },
{ id: "vscodex-compat-runtime", url: appRuntimeUrl },
];
function loadRuntimeAsset(asset: RuntimeAsset): Promise<void> {
const existing = document.getElementById(asset.id) as HTMLScriptElement | null;
if (existing?.dataset.loaded === "true") return Promise.resolve();
return new Promise((resolve, reject) => {
const script = existing ?? document.createElement("script");
script.id = asset.id;
script.async = false;
script.src = asset.url;
script.addEventListener("load", () => {
script.dataset.loaded = "true";
resolve();
}, { once: true });
script.addEventListener("error", () => reject(new Error(`Unable to load ${asset.id}`)), { once: true });
if (!existing) document.body.append(script);
});
}
async function startCompatibilityRuntime(): Promise<void> {
for (const asset of runtimeAssets) await loadRuntimeAsset(asset);
}
createApp(App).mount("#app");
installRequestTemplate();
void startCompatibilityRuntime().catch((error: unknown) => {
const message = error instanceof Error ? error.message : String(error);
const status = document.getElementById("appState");
if (status) status.textContent = message;
document.body.dataset.runtimeError = "true";
console.error("Failed to start the Codex compatibility runtime", error);
});
@@ -0,0 +1,34 @@
export function installRequestTemplate(): HTMLTemplateElement {
const existing = document.getElementById("requestTemplate");
if (existing instanceof HTMLTemplateElement) return existing;
const template = document.createElement("template");
template.id = "requestTemplate";
template.innerHTML = `
<article class="request">
<div class="request-title"><span class="request-icon" aria-hidden="true">!</span><strong class="request-method"></strong><span class="request-risk"></span><span class="request-id"></span></div>
<p class="request-summary"></p>
<pre class="request-command"></pre>
<div class="request-questions"></div>
<label class="request-scope-wrap" hidden>
<span>授权范围</span>
<select class="request-scope">
<option value="turn">仅本次 turn</option>
<option value="session">当前会话</option>
</select>
</label>
<details class="request-details">
<summary>查看请求数据</summary>
<pre class="request-json"></pre>
</details>
<textarea class="request-response" rows="4" aria-label="JSON 响应"></textarea>
<div class="button-row request-actions">
<button class="primary request-allow">允许</button>
<button class="secondary request-deny">拒绝</button>
<button class="secondary request-send">发送 JSON</button>
</div>
</article>
`;
document.body.append(template);
return template;
}
+12
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@@ -0,0 +1,12 @@
/// <reference types="vite/client" />
interface Window {
AetherVscodexEmbed?: {
active: boolean;
stop?: () => void;
};
VscodexI18n?: {
locale: () => string;
setLocale: (locale: string, options?: { persist?: boolean }) => string;
};
}
@@ -0,0 +1,49 @@
import { readFileSync } from "node:fs";
import { resolve } from "node:path";
import { mount } from "@vue/test-utils";
import { afterEach, describe, expect, it } from "vitest";
import CodexSurface from "../src/components/CodexSurface.vue";
import { installRequestTemplate } from "../src/runtime/request-template";
afterEach(() => {
document.body.innerHTML = "";
});
describe("CodexSurface", () => {
it("mounts the compatibility shell expected by the existing runtime", () => {
const wrapper = mount(CodexSurface, { attachTo: document.body });
expect(wrapper.find("#output").exists()).toBe(true);
expect(wrapper.find("#messageInput").attributes("contenteditable")).toBe("true");
expect(wrapper.find("#sessionPicker").exists()).toBe(true);
expect(wrapper.find("#modelMenu").exists()).toBe(true);
expect(wrapper.find("#permissionMenu").exists()).toBe(true);
expect(wrapper.find("#requests").exists()).toBe(true);
expect(wrapper.find("#controlModeSwitch").attributes("data-mode")).toBe("sync");
const controlModes = wrapper.findAll("#controlModeSwitch [data-control-mode]");
expect(controlModes).toHaveLength(2);
expect(controlModes[0].attributes("aria-pressed")).toBe("true");
expect(controlModes.every((button) => button.attributes("disabled") !== undefined)).toBe(true);
wrapper.unmount();
});
it("keeps every compatibility element from the legacy shell", () => {
mount(CodexSurface, { attachTo: document.body });
installRequestTemplate();
const legacyHtml = readFileSync(resolve(process.cwd(), "../public/index.html"), "utf8");
const legacyDocument = new DOMParser().parseFromString(legacyHtml, "text/html");
const expected = [...legacyDocument.querySelectorAll<HTMLElement>("[id]")]
.map((element) => ({ id: element.id, tag: element.tagName, className: element.className }))
.sort((left, right) => left.id.localeCompare(right.id));
const actual = [...document.querySelectorAll<HTMLElement>("[id]")]
.filter((element) => element.id !== "app")
.map((element) => ({ id: element.id, tag: element.tagName, className: element.className }))
.sort((left, right) => left.id.localeCompare(right.id));
expect(actual).toEqual(expected);
});
});
+19
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@@ -0,0 +1,19 @@
{
"compilerOptions": {
"tsBuildInfoFile": "./node_modules/.tmp/tsconfig.app.tsbuildinfo",
"target": "ES2022",
"useDefineForClassFields": true,
"module": "ESNext",
"lib": ["ES2022", "DOM", "DOM.Iterable"],
"skipLibCheck": true,
"moduleResolution": "Bundler",
"allowImportingTsExtensions": true,
"verbatimModuleSyntax": true,
"moduleDetection": "force",
"noEmit": true,
"strict": true,
"jsx": "preserve",
"types": ["vite/client", "vitest/globals"]
},
"include": ["src/**/*.ts", "src/**/*.vue", "tests/**/*.ts"]
}
+7
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@@ -0,0 +1,7 @@
{
"files": [],
"references": [
{ "path": "./tsconfig.app.json" },
{ "path": "./tsconfig.node.json" }
]
}
+17
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@@ -0,0 +1,17 @@
{
"compilerOptions": {
"tsBuildInfoFile": "./node_modules/.tmp/tsconfig.node.tsbuildinfo",
"target": "ES2023",
"lib": ["ES2023"],
"module": "ESNext",
"skipLibCheck": true,
"moduleResolution": "Bundler",
"allowImportingTsExtensions": true,
"verbatimModuleSyntax": true,
"moduleDetection": "force",
"noEmit": true,
"strict": true,
"types": ["node"]
},
"include": ["vite.config.ts"]
}
+45
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@@ -0,0 +1,45 @@
/// <reference types="vitest/config" />
import { fileURLToPath, URL } from "node:url";
import vue from "@vitejs/plugin-vue";
import { defineConfig } from "vite";
const relayTarget = "http://127.0.0.1:8787";
export default defineConfig({
// Relative assets let the same build run at the local relay root and under
// Aether's /aether-vscodex/ static subpath.
base: "./",
plugins: [vue()],
resolve: {
alias: {
"@": fileURLToPath(new URL("./src", import.meta.url)),
},
},
server: {
fs: {
allow: [fileURLToPath(new URL("..", import.meta.url))],
},
proxy: {
"/api": {
target: relayTarget,
changeOrigin: true,
},
"/ws": {
target: relayTarget.replace("http", "ws"),
changeOrigin: true,
ws: true,
},
},
},
build: {
outDir: "dist",
emptyOutDir: true,
assetsInlineLimit: 0,
},
test: {
environment: "jsdom",
include: ["tests/**/*.test.ts"],
},
});
+1
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@@ -86,6 +86,7 @@ sysinfo = "0.32"
thiserror.workspace = true
tokio.workspace = true
tokio-util.workspace = true
tokio-tungstenite = { version = "0.28", features = ["rustls-tls-webpki-roots"] }
tower = { version = "0.5", features = ["util"] }
tower-http = { version = "0.6", features = ["fs", "compression-gzip", "set-header"] }
tracing.workspace = true
@@ -1,7 +1,10 @@
use axum::routing::get;
use axum::Router;
use crate::{handlers::proxy::proxy_request, state::AppState};
use crate::{
handlers::{proxy::proxy_request, public::vscodex_ws_proxy},
state::AppState,
};
pub(crate) fn mount_public_support_routes(router: Router<AppState>) -> Router<AppState> {
router
@@ -26,6 +29,7 @@ pub(crate) fn mount_public_support_routes(router: Router<AppState>) -> Router<Ap
.route("/api/capabilities", get(proxy_request))
.route("/api/capabilities/user-configurable", get(proxy_request))
.route("/api/capabilities/model/{*model_path}", get(proxy_request))
.route("/api/vscodex/ws", get(vscodex_ws_proxy))
.route("/install/{*install_path}", get(proxy_request))
.route("/install-tunnel/{*install_path}", get(proxy_request))
.route("/i/{*install_path}", get(proxy_request))
@@ -520,6 +520,65 @@ pub(super) fn classify_public_support_route(
"aether:ccswitch_usage",
false,
))
} else if method == http::Method::POST
&& matches!(normalized_path, "/api/vscodex/pair" | "/api/vscodex/pair/")
{
Some(classified(
"public_support",
"vscodex",
"pairing_exchange",
"public:vscodex",
false,
))
} else if method == http::Method::GET
&& matches!(
normalized_path,
"/api/users/me/vscodex/devices" | "/api/users/me/vscodex/devices/"
)
{
Some(classified(
"public_support",
"users_me",
"vscodex_devices_list",
"user:self",
false,
))
} else if method == http::Method::POST
&& matches!(
normalized_path,
"/api/users/me/vscodex/pairings" | "/api/users/me/vscodex/pairings/"
)
{
Some(classified(
"public_support",
"users_me",
"vscodex_pairing_create",
"user:self",
false,
))
} else if method == http::Method::POST
&& matches!(
normalized_path,
"/api/users/me/vscodex/ws-tickets" | "/api/users/me/vscodex/ws-tickets/"
)
{
Some(classified(
"public_support",
"users_me",
"vscodex_ws_ticket_create",
"user:self",
false,
))
} else if method == http::Method::DELETE
&& has_single_segment_after_prefix(normalized_path, "/api/users/me/vscodex/devices/")
{
Some(classified(
"public_support",
"users_me",
"vscodex_device_delete",
"user:self",
false,
))
} else if method == http::Method::GET
&& matches!(
normalized_path,
@@ -440,6 +440,26 @@ fn classifies_users_me_routes_as_public_support_route() {
"/api/users/me/available-models",
"available_models",
),
(
http::Method::GET,
"/api/users/me/vscodex/devices",
"vscodex_devices_list",
),
(
http::Method::POST,
"/api/users/me/vscodex/pairings",
"vscodex_pairing_create",
),
(
http::Method::DELETE,
"/api/users/me/vscodex/devices/device-1",
"vscodex_device_delete",
),
(
http::Method::POST,
"/api/users/me/vscodex/ws-tickets",
"vscodex_ws_ticket_create",
),
(
http::Method::PUT,
"/api/users/me/model-capabilities",
@@ -496,6 +516,49 @@ fn classifies_users_me_routes_as_public_support_route() {
}
}
#[test]
fn vscodex_post_routes_buffer_request_body() {
let headers = headers(&[]);
for path in [
"/api/vscodex/pair",
"/api/users/me/vscodex/pairings",
"/api/users/me/vscodex/ws-tickets",
] {
let uri: Uri = path.parse().expect("uri should parse");
let decision = classify_control_route(&http::Method::POST, &uri, &headers)
.expect("route should classify");
let context = GatewayPublicRequestContext::from_request_parts(
"trace-vscodex",
&http::Method::POST,
&uri,
&headers,
Some(decision),
);
assert!(
local_proxy_route_requires_buffered_body(&context),
"{path} should buffer its JSON body"
);
}
}
#[test]
fn classifies_public_vscodex_pairing_exchange() {
let headers = headers(&[]);
let uri: Uri = "/api/vscodex/pair".parse().expect("uri should parse");
let decision =
classify_control_route(&http::Method::POST, &uri, &headers).expect("route should classify");
assert_eq!(decision.route_class.as_deref(), Some("public_support"));
assert_eq!(decision.route_family.as_deref(), Some("vscodex"));
assert_eq!(decision.route_kind.as_deref(), Some("pairing_exchange"));
assert_eq!(
decision.auth_endpoint_signature.as_deref(),
Some("public:vscodex")
);
assert!(!decision.is_execution_runtime_candidate());
}
#[test]
fn classifies_ccswitch_usage_as_api_key_public_support_route() {
let headers = headers(&[]);
@@ -1352,6 +1352,7 @@ async fn proxy_request_inner(
.extensions
.get::<crate::middleware::CfConnectingIp>()
.map(|value| value.0.as_str()),
client_ip,
local_proxy_body.as_ref(),
)
.await
@@ -28,5 +28,5 @@ pub(crate) use self::support::{
build_api_key_install_session_response, build_proxy_node_install_session_response,
build_unhandled_public_support_response, matches_model_mapping_for_models,
maybe_build_local_admin_announcements_response, maybe_build_local_public_support_response,
CreateApiKeyInstallSessionRequest,
vscodex_ws_proxy, CreateApiKeyInstallSessionRequest,
};
@@ -48,6 +48,8 @@ mod support_payment;
mod support_test_connection;
#[path = "support/user_me.rs"]
mod support_user_me;
#[path = "support/user_me_vscodex.rs"]
mod support_vscodex;
#[path = "support/wallet.rs"]
mod support_wallet;
@@ -89,6 +91,8 @@ use self::support_oauth::maybe_build_local_oauth_response;
use self::support_payment::maybe_build_local_payment_callback_response;
use self::support_test_connection::maybe_build_local_test_connection_response;
use self::support_user_me::maybe_build_local_users_me_response;
pub(crate) use self::support_vscodex::vscodex_ws_proxy;
use self::support_vscodex::{handle_users_me_vscodex_request, maybe_build_local_vscodex_response};
use self::support_wallet::{
build_wallet_balance_payload_for_auth_scope, build_wallet_balance_payload_for_user,
build_wallet_live_today_usage_payload_for_api_key,
@@ -121,6 +125,7 @@ pub(crate) async fn maybe_build_local_public_support_response(
request_context: &GatewayPublicRequestContext,
headers: &http::HeaderMap,
cf_connecting_ip: Option<&str>,
client_ip: std::net::IpAddr,
request_body: Option<&Bytes>,
) -> Option<Response<Body>> {
let decision = request_context.control_decision.as_ref()?;
@@ -192,6 +197,11 @@ pub(crate) async fn maybe_build_local_public_support_response(
.await;
}
if decision.route_family.as_deref() == Some("vscodex") {
return maybe_build_local_vscodex_response(state, request_context, client_ip, request_body)
.await;
}
if decision.route_family.as_deref() == Some("install") {
return maybe_build_local_install_response(state, request_context).await;
}
@@ -2,8 +2,9 @@ use super::{
auth_password_policy_level, base_url_from_request, build_auth_error_response,
build_auth_wallet_summary_payload, decrypt_catalog_secret_with_fallbacks,
encrypt_catalog_secret_with_fallbacks, handle_auth_me,
handle_users_me_api_key_install_session_create, query_param_optional_bool, query_param_value,
resolve_authenticated_local_user, sanitize_public_model_config_for_user, unix_secs_to_rfc3339,
handle_users_me_api_key_install_session_create, handle_users_me_vscodex_request,
query_param_optional_bool, query_param_value, resolve_authenticated_local_user,
sanitize_public_model_config_for_user, unix_secs_to_rfc3339,
users_me_api_key_install_sessions_path_matches, validate_auth_register_password, AppState,
AuthenticatedLocalUserContext, GatewayPublicRequestContext, PUBLIC_CAPABILITY_DEFINITIONS,
};
@@ -18,9 +18,10 @@ use super::{
handle_users_me_preferences_put, handle_users_me_providers_get, handle_users_me_referral_get,
handle_users_me_sessions_get, handle_users_me_update_session, handle_users_me_usage_active_get,
handle_users_me_usage_get, handle_users_me_usage_heatmap_get,
handle_users_me_usage_interval_timeline_get, users_me_api_key_capabilities_path_matches,
users_me_api_key_detail_path_matches, users_me_api_key_install_sessions_path_matches,
users_me_api_key_providers_path_matches, users_me_management_token_detail_path_matches,
handle_users_me_usage_interval_timeline_get, handle_users_me_vscodex_request,
users_me_api_key_capabilities_path_matches, users_me_api_key_detail_path_matches,
users_me_api_key_install_sessions_path_matches, users_me_api_key_providers_path_matches,
users_me_management_token_detail_path_matches,
users_me_management_token_regenerate_path_matches,
users_me_management_token_toggle_path_matches, users_me_management_tokens_root,
users_me_session_detail_path_matches, AppState, GatewayPublicRequestContext,
@@ -55,6 +56,14 @@ pub(crate) async fn maybe_build_local_users_me_response(
{
Some(handle_users_me_delete_other_sessions(state, request_context, headers).await)
}
Some(
"vscodex_devices_list"
| "vscodex_pairing_create"
| "vscodex_device_delete"
| "vscodex_ws_ticket_create",
) => Some(
handle_users_me_vscodex_request(state, request_context, headers, request_body).await,
),
Some("session_delete")
if users_me_session_detail_path_matches(&request_context.request_path) =>
{
@@ -0,0 +1,931 @@
use std::collections::HashMap;
use std::net::IpAddr;
use std::sync::{Arc, LazyLock, Mutex};
use std::time::Duration;
use axum::body::{Body, Bytes};
use axum::extract::{
ws::{CloseFrame as AxumCloseFrame, Message as AxumMessage, WebSocket, WebSocketUpgrade},
ConnectInfo, State,
};
use axum::http::{self, header};
use axum::response::{IntoResponse, Response};
use futures_util::{SinkExt, StreamExt};
use serde::Deserialize;
use serde_json::{json, Map, Value};
use tokio::sync::Semaphore;
use tokio_tungstenite::tungstenite::client::IntoClientRequest;
use tokio_tungstenite::tungstenite::protocol::{
CloseFrame as TungsteniteCloseFrame, WebSocketConfig,
};
use tokio_tungstenite::tungstenite::Message as TungsteniteMessage;
use tracing::warn;
use super::{
build_auth_error_response, build_auth_json_response, module_available_from_env,
resolve_authenticated_local_user, AppState, GatewayPublicRequestContext,
};
const VSCODEX_ENABLED_ENV: &str = "AETHER_VSCODEX_ENABLED";
const VSCODEX_INTERNAL_URL_ENV: &str = "AETHER_VSCODEX_INTERNAL_URL";
const VSCODEX_INTERNAL_TOKEN_ENV: &str = "AETHER_VSCODEX_INTERNAL_TOKEN";
const VSCODEX_REQUEST_TIMEOUT: Duration = Duration::from_secs(15);
const VSCODEX_MAX_RESPONSE_BYTES: usize = 1024 * 1024;
const VSCODEX_WS_MAX_MESSAGE_BYTES: usize = 16 * 1024 * 1024;
const VSCODEX_WS_MAX_CONNECTIONS: usize = 256;
const VSCODEX_WS_MAX_CONNECTIONS_PER_IP: usize = 16;
const VSCODEX_DEVICE_PATH_PREFIX: &str = "/api/users/me/vscodex/devices/";
const VSCODEX_CLIENT_IP_HEADER: &str = "x-aether-client-ip";
static VSCODEX_HTTP_CLIENT: LazyLock<Result<reqwest::Client, reqwest::Error>> =
LazyLock::new(|| {
reqwest::Client::builder()
.redirect(reqwest::redirect::Policy::none())
.build()
});
static VSCODEX_WS_CONNECTIONS: LazyLock<Arc<Semaphore>> =
LazyLock::new(|| Arc::new(Semaphore::new(VSCODEX_WS_MAX_CONNECTIONS)));
static VSCODEX_WS_CONNECTIONS_BY_IP: LazyLock<Arc<VscodexWsIpConnectionLimiter>> =
LazyLock::new(|| {
Arc::new(VscodexWsIpConnectionLimiter::new(
VSCODEX_WS_MAX_CONNECTIONS_PER_IP,
))
});
#[derive(Debug)]
struct VscodexWsIpConnectionLimiter {
max_connections: usize,
active: Mutex<HashMap<IpAddr, usize>>,
}
impl VscodexWsIpConnectionLimiter {
fn new(max_connections: usize) -> Self {
Self {
max_connections: max_connections.max(1),
active: Mutex::new(HashMap::new()),
}
}
fn try_acquire(self: &Arc<Self>, client_ip: IpAddr) -> Option<VscodexWsIpConnectionPermit> {
let mut active = self
.active
.lock()
.unwrap_or_else(|poisoned| poisoned.into_inner());
let current = active.get(&client_ip).copied().unwrap_or_default();
if current >= self.max_connections {
return None;
}
active.insert(client_ip, current.saturating_add(1));
Some(VscodexWsIpConnectionPermit {
limiter: Arc::clone(self),
client_ip,
})
}
fn release(&self, client_ip: IpAddr) {
let mut active = self
.active
.lock()
.unwrap_or_else(|poisoned| poisoned.into_inner());
let Some(current) = active.get_mut(&client_ip) else {
return;
};
if *current <= 1 {
active.remove(&client_ip);
} else {
*current -= 1;
}
}
#[cfg(test)]
fn active_ip_count(&self) -> usize {
self.active
.lock()
.unwrap_or_else(|poisoned| poisoned.into_inner())
.len()
}
}
#[derive(Debug)]
struct VscodexWsIpConnectionPermit {
limiter: Arc<VscodexWsIpConnectionLimiter>,
client_ip: IpAddr,
}
impl Drop for VscodexWsIpConnectionPermit {
fn drop(&mut self) {
self.limiter.release(self.client_ip);
}
}
#[derive(Debug)]
struct VscodexSidecarConfig {
base_url: reqwest::Url,
authorization: reqwest::header::HeaderValue,
http_client: reqwest::Client,
}
#[derive(Debug, Default, Deserialize)]
struct CreatePairingRequest {
name: Option<String>,
}
#[derive(Debug, Deserialize)]
struct CreateWsTicketRequest {
device_id: String,
}
#[derive(Debug, Deserialize)]
struct ExchangePairingRequest {
code: String,
name: Option<String>,
}
pub(crate) async fn vscodex_ws_proxy(
State(state): State<AppState>,
ConnectInfo(remote_addr): ConnectInfo<std::net::SocketAddr>,
ws: WebSocketUpgrade,
headers: http::HeaderMap,
) -> Response<Body> {
let request_permit = match state.try_acquire_request_permit().await {
Ok(value) => value,
Err(err) => {
warn!(error = ?err, "VS Codex WebSocket request admission rejected");
return build_auth_error_response(
http::StatusCode::SERVICE_UNAVAILABLE,
"服务繁忙,请稍后重试",
false,
);
}
};
let client_ip = crate::headers::effective_client_ip(&headers, &remote_addr);
match state.admin_security_ip_blacklisted(client_ip).await {
Ok(true) => {
return build_auth_error_response(
http::StatusCode::FORBIDDEN,
"当前 IP 已被禁止访问",
false,
)
}
Ok(false) => {}
Err(err) => warn!(
client_ip = %client_ip,
error = ?err,
"VS Codex WebSocket IP blacklist check failed open"
),
}
let connection_permit = match Arc::clone(&VSCODEX_WS_CONNECTIONS).try_acquire_owned() {
Ok(value) => value,
Err(_) => {
return build_auth_error_response(
http::StatusCode::SERVICE_UNAVAILABLE,
"VS Codex 连接数已达上限",
false,
)
}
};
// Only active connections have entries, and each already owns one of the 256 global slots.
let ip_connection_permit = match VSCODEX_WS_CONNECTIONS_BY_IP.try_acquire(client_ip) {
Some(value) => value,
None => {
warn!(
client_ip = %client_ip,
limit = VSCODEX_WS_MAX_CONNECTIONS_PER_IP,
"VS Codex per-IP WebSocket connection limit reached"
);
let mut response = build_auth_error_response(
http::StatusCode::TOO_MANY_REQUESTS,
"当前 IP 的 VS Codex 连接数已达上限",
false,
);
response
.headers_mut()
.insert(header::RETRY_AFTER, http::HeaderValue::from_static("1"));
return response;
}
};
let config = match load_vscodex_sidecar_config() {
Ok(Some(value)) => value,
Ok(None) => {
return build_auth_error_response(
http::StatusCode::SERVICE_UNAVAILABLE,
"VS Codex 服务未启用",
false,
)
}
Err(detail) => {
warn!(error = %detail, "VS Codex WebSocket sidecar configuration is invalid");
return build_auth_error_response(
http::StatusCode::SERVICE_UNAVAILABLE,
"VS Codex 服务配置不完整",
false,
);
}
};
let sidecar_url = match build_vscodex_websocket_url(&config.base_url) {
Ok(value) => value,
Err(detail) => {
warn!(error = %detail, "could not build VS Codex sidecar WebSocket URL");
return build_auth_error_response(
http::StatusCode::SERVICE_UNAVAILABLE,
"VS Codex 服务配置不完整",
false,
);
}
};
let mut sidecar_request = match sidecar_url.as_str().into_client_request() {
Ok(value) => value,
Err(err) => {
warn!(error = %err, "could not build VS Codex sidecar WebSocket request");
return build_auth_error_response(
http::StatusCode::SERVICE_UNAVAILABLE,
"VS Codex 服务配置不完整",
false,
);
}
};
for header_name in [header::ORIGIN, header::SEC_WEBSOCKET_PROTOCOL] {
if let Some(value) = headers.get(&header_name) {
sidecar_request
.headers_mut()
.insert(header_name, value.clone());
}
}
let mut sidecar_config = WebSocketConfig::default();
sidecar_config.max_message_size = Some(VSCODEX_WS_MAX_MESSAGE_BYTES);
sidecar_config.max_frame_size = Some(VSCODEX_WS_MAX_MESSAGE_BYTES);
let (sidecar_socket, sidecar_response) = match tokio::time::timeout(
VSCODEX_REQUEST_TIMEOUT,
tokio_tungstenite::connect_async_with_config(sidecar_request, Some(sidecar_config), true),
)
.await
{
Ok(Ok(value)) => value,
Ok(Err(err)) => {
warn!(error = %err, "VS Codex sidecar WebSocket handshake failed");
return build_auth_error_response(
http::StatusCode::BAD_GATEWAY,
"VS Codex 服务暂时不可用",
false,
);
}
Err(_) => {
warn!("VS Codex sidecar WebSocket handshake timed out");
return build_auth_error_response(
http::StatusCode::GATEWAY_TIMEOUT,
"VS Codex 服务请求超时",
false,
);
}
};
let selected_protocol = sidecar_response
.headers()
.get(header::SEC_WEBSOCKET_PROTOCOL)
.and_then(|value| value.to_str().ok())
.map(str::to_string);
let ws = ws
.max_message_size(VSCODEX_WS_MAX_MESSAGE_BYTES)
.max_frame_size(VSCODEX_WS_MAX_MESSAGE_BYTES);
let ws = match selected_protocol {
Some(protocol) => ws.protocols([protocol]),
None => ws,
};
drop(request_permit);
ws.on_upgrade(move |browser_socket| async move {
let _connection_permit = connection_permit;
bridge_vscodex_websockets(browser_socket, sidecar_socket, ip_connection_permit).await;
})
}
pub(super) async fn maybe_build_local_vscodex_response(
_state: &AppState,
request_context: &GatewayPublicRequestContext,
client_ip: std::net::IpAddr,
request_body: Option<&Bytes>,
) -> Option<Response<Body>> {
let decision = request_context.control_decision.as_ref()?;
if decision.route_family.as_deref() != Some("vscodex") {
return None;
}
if decision.route_kind.as_deref() != Some("pairing_exchange")
|| !matches!(
request_context.request_path.as_str(),
"/api/vscodex/pair" | "/api/vscodex/pair/"
)
{
return Some(build_auth_error_response(
http::StatusCode::NOT_FOUND,
"VS Codex 接口不存在",
false,
));
}
let config = match load_vscodex_sidecar_config() {
Ok(Some(value)) => value,
Ok(None) => {
return Some(build_auth_error_response(
http::StatusCode::SERVICE_UNAVAILABLE,
"VS Codex 服务未启用",
false,
))
}
Err(detail) => {
warn!(
error = %detail,
"VS Codex sidecar configuration is invalid"
);
return Some(build_auth_error_response(
http::StatusCode::SERVICE_UNAVAILABLE,
"VS Codex 服务配置不完整",
false,
));
}
};
let payload = match parse_pairing_exchange_request(request_body) {
Ok(value) => value,
Err(response) => return Some(response),
};
let url = match append_vscodex_sidecar_path(&config.base_url, &["v1", "pairings", "exchange"]) {
Ok(value) => value,
Err(detail) => {
warn!(error = %detail, "could not build VS Codex pairing exchange URL");
return Some(build_auth_error_response(
http::StatusCode::SERVICE_UNAVAILABLE,
"VS Codex 服务配置不完整",
false,
));
}
};
let request =
build_authenticated_sidecar_request(&config, reqwest::Method::POST, url, Some(payload))
.header(VSCODEX_CLIENT_IP_HEADER, client_ip.to_string());
Some(send_vscodex_sidecar_request(request, "public", "pairing_exchange").await)
}
pub(super) async fn handle_users_me_vscodex_request(
state: &AppState,
request_context: &GatewayPublicRequestContext,
headers: &http::HeaderMap,
request_body: Option<&Bytes>,
) -> Response<Body> {
let auth = match resolve_authenticated_local_user(state, request_context, headers).await {
Ok(value) => value,
Err(response) => return response,
};
let config = match load_vscodex_sidecar_config() {
Ok(Some(value)) => value,
Ok(None) => {
return build_auth_error_response(
http::StatusCode::SERVICE_UNAVAILABLE,
"VS Codex 服务未启用",
false,
)
}
Err(detail) => {
warn!(
user_id = %auth.user.id,
error = %detail,
"VS Codex sidecar configuration is invalid"
);
return build_auth_error_response(
http::StatusCode::SERVICE_UNAVAILABLE,
"VS Codex 服务配置不完整",
false,
);
}
};
let Some(route_kind) = request_context
.control_decision
.as_ref()
.and_then(|decision| decision.route_kind.as_deref())
else {
return build_auth_error_response(
http::StatusCode::NOT_FOUND,
"VS Codex 接口不存在",
false,
);
};
let request = match build_vscodex_sidecar_request(
&config,
&auth.user.id,
route_kind,
&request_context.request_path,
request_body,
) {
Ok(value) => value,
Err(response) => return response,
};
send_vscodex_sidecar_request(request, &auth.user.id, route_kind).await
}
fn load_vscodex_sidecar_config() -> Result<Option<VscodexSidecarConfig>, String> {
if !module_available_from_env(VSCODEX_ENABLED_ENV, false) {
return Ok(None);
}
let raw_url = required_env(VSCODEX_INTERNAL_URL_ENV)?;
let base_url = reqwest::Url::parse(&raw_url)
.map_err(|err| format!("{VSCODEX_INTERNAL_URL_ENV} is invalid: {err}"))?;
if !matches!(base_url.scheme(), "http" | "https")
|| !base_url.has_host()
|| !base_url.username().is_empty()
|| base_url.password().is_some()
|| base_url.query().is_some()
|| base_url.fragment().is_some()
|| base_url.cannot_be_a_base()
{
return Err(format!(
"{VSCODEX_INTERNAL_URL_ENV} must be an HTTP(S) base URL without credentials, query, or fragment"
));
}
let token = required_env(VSCODEX_INTERNAL_TOKEN_ENV)?;
let authorization = reqwest::header::HeaderValue::from_str(&format!("Bearer {token}"))
.map_err(|_| format!("{VSCODEX_INTERNAL_TOKEN_ENV} is not a valid HTTP credential"))?;
let http_client = VSCODEX_HTTP_CLIENT
.as_ref()
.map_err(|err| format!("could not initialize VS Codex HTTP client: {err}"))?
.clone();
Ok(Some(VscodexSidecarConfig {
base_url,
authorization,
http_client,
}))
}
fn required_env(key: &str) -> Result<String, String> {
std::env::var(key)
.ok()
.map(|value| value.trim().to_string())
.filter(|value| !value.is_empty())
.ok_or_else(|| format!("{key} is required"))
}
fn build_vscodex_sidecar_request(
config: &VscodexSidecarConfig,
user_id: &str,
route_kind: &str,
request_path: &str,
request_body: Option<&Bytes>,
) -> Result<reqwest::RequestBuilder, Response<Body>> {
let (method, suffix, payload) = match route_kind {
"vscodex_devices_list" => (reqwest::Method::GET, vec!["devices"], None),
"vscodex_pairing_create" => (
reqwest::Method::POST,
vec!["pairings"],
Some(parse_pairing_request(request_body)?),
),
"vscodex_device_delete" => {
let Some(device_id) = vscodex_device_id_from_path(request_path) else {
return Err(build_auth_error_response(
http::StatusCode::BAD_REQUEST,
"设备标识无效",
false,
));
};
(reqwest::Method::DELETE, vec!["devices", device_id], None)
}
"vscodex_ws_ticket_create" => (
reqwest::Method::POST,
vec!["ws-tickets"],
Some(parse_ws_ticket_request(request_body)?),
),
_ => {
return Err(build_auth_error_response(
http::StatusCode::NOT_FOUND,
"VS Codex 接口不存在",
false,
))
}
};
let url = build_vscodex_sidecar_url(&config.base_url, user_id, &suffix).map_err(|detail| {
warn!(user_id = %user_id, error = %detail, "could not build VS Codex sidecar URL");
build_auth_error_response(
http::StatusCode::SERVICE_UNAVAILABLE,
"VS Codex 服务配置不完整",
false,
)
})?;
Ok(build_authenticated_sidecar_request(
config, method, url, payload,
))
}
fn build_authenticated_sidecar_request(
config: &VscodexSidecarConfig,
method: reqwest::Method,
url: reqwest::Url,
payload: Option<Value>,
) -> reqwest::RequestBuilder {
let mut request = config
.http_client
.request(method, url)
.header(header::AUTHORIZATION, config.authorization.clone())
.header(header::ACCEPT, "application/json")
.timeout(VSCODEX_REQUEST_TIMEOUT);
if let Some(payload) = payload {
request = request.json(&payload);
}
request
}
fn build_vscodex_sidecar_url(
base_url: &reqwest::Url,
user_id: &str,
suffix: &[&str],
) -> Result<reqwest::Url, String> {
let mut segments = vec!["internal", "v1", "users", user_id];
segments.extend(suffix.iter().copied());
append_vscodex_sidecar_path(base_url, &segments)
}
fn append_vscodex_sidecar_path(
base_url: &reqwest::Url,
suffix: &[&str],
) -> Result<reqwest::Url, String> {
let mut url = base_url.clone();
let mut path_segments = url
.path_segments_mut()
.map_err(|_| "VS Codex sidecar URL cannot contain path segments".to_string())?;
path_segments.pop_if_empty();
path_segments.extend(suffix.iter().copied());
drop(path_segments);
Ok(url)
}
fn build_vscodex_websocket_url(base_url: &reqwest::Url) -> Result<reqwest::Url, String> {
let mut url = append_vscodex_sidecar_path(base_url, &["api", "vscodex", "ws"])?;
let scheme = match url.scheme() {
"http" => "ws",
"https" => "wss",
_ => return Err("VS Codex sidecar URL must use HTTP(S)".to_string()),
};
url.set_scheme(scheme)
.map_err(|_| "could not convert VS Codex sidecar URL to WebSocket".to_string())?;
Ok(url)
}
fn parse_pairing_request(request_body: Option<&Bytes>) -> Result<Value, Response<Body>> {
let payload = parse_json_request::<CreatePairingRequest>(request_body, true)?;
let mut object = Map::new();
if let Some(name) = payload.name {
object.insert("name".to_string(), Value::String(name));
}
Ok(Value::Object(object))
}
fn parse_ws_ticket_request(request_body: Option<&Bytes>) -> Result<Value, Response<Body>> {
let payload = parse_json_request::<CreateWsTicketRequest>(request_body, false)?;
let device_id = payload.device_id.trim();
if !valid_vscodex_device_id(device_id) {
return Err(build_auth_error_response(
http::StatusCode::BAD_REQUEST,
"设备标识无效",
false,
));
}
Ok(json!({ "device_id": device_id }))
}
fn parse_pairing_exchange_request(request_body: Option<&Bytes>) -> Result<Value, Response<Body>> {
let payload = parse_json_request::<ExchangePairingRequest>(request_body, false)?;
let code = payload.code.trim();
if code.is_empty() || code.len() > 256 || code.chars().any(char::is_control) {
return Err(build_auth_error_response(
http::StatusCode::BAD_REQUEST,
"配对码无效",
false,
));
}
let mut object = Map::from_iter([("code".to_string(), Value::String(code.to_string()))]);
if let Some(name) = payload.name {
object.insert("name".to_string(), Value::String(name));
}
Ok(Value::Object(object))
}
fn parse_json_request<T>(
request_body: Option<&Bytes>,
empty_object_allowed: bool,
) -> Result<T, Response<Body>>
where
T: serde::de::DeserializeOwned,
{
let body = request_body.filter(|body| !body.is_empty());
let result = match body {
Some(body) => serde_json::from_slice(body),
None if empty_object_allowed => serde_json::from_slice(b"{}"),
None => {
return Err(build_auth_error_response(
http::StatusCode::BAD_REQUEST,
"缺少请求体",
false,
))
}
};
result.map_err(|_| {
build_auth_error_response(http::StatusCode::BAD_REQUEST, "请求数据验证失败", false)
})
}
fn vscodex_device_id_from_path(path: &str) -> Option<&str> {
let trimmed = path.trim_end_matches('/');
let device_id = trimmed.strip_prefix(VSCODEX_DEVICE_PATH_PREFIX)?;
if device_id.contains('/') || !valid_vscodex_device_id(device_id) {
return None;
}
Some(device_id)
}
fn valid_vscodex_device_id(value: &str) -> bool {
!value.is_empty() && value.len() <= 128 && !value.chars().any(char::is_control)
}
async fn send_vscodex_sidecar_request(
request: reqwest::RequestBuilder,
request_scope: &str,
operation: &str,
) -> Response<Body> {
let mut upstream = match request.send().await {
Ok(value) => value,
Err(err) => {
warn!(
request_scope = %request_scope,
operation = %operation,
error = %err,
"VS Codex sidecar request failed"
);
let (status, detail) = if err.is_timeout() {
(http::StatusCode::GATEWAY_TIMEOUT, "VS Codex 服务请求超时")
} else {
(http::StatusCode::BAD_GATEWAY, "VS Codex 服务暂时不可用")
};
return build_auth_error_response(status, detail, false);
}
};
let status = http::StatusCode::from_u16(upstream.status().as_u16())
.unwrap_or(http::StatusCode::BAD_GATEWAY);
if matches!(
status,
http::StatusCode::UNAUTHORIZED | http::StatusCode::FORBIDDEN
) {
warn!(
request_scope = %request_scope,
operation = %operation,
upstream_status = status.as_u16(),
"VS Codex sidecar rejected gateway credentials"
);
return build_auth_error_response(
http::StatusCode::BAD_GATEWAY,
"VS Codex 服务鉴权失败",
false,
);
}
if status.is_redirection() {
warn!(
request_scope = %request_scope,
operation = %operation,
upstream_status = status.as_u16(),
"VS Codex sidecar returned an unexpected redirect"
);
return build_auth_error_response(
http::StatusCode::BAD_GATEWAY,
"VS Codex 服务返回无效响应",
false,
);
}
if status == http::StatusCode::NO_CONTENT {
return vscodex_no_store_response(status.into_response(), None);
}
let mut response_body = Vec::new();
while let Some(chunk) = match upstream.chunk().await {
Ok(value) => value,
Err(err) => {
warn!(
request_scope = %request_scope,
operation = %operation,
error = %err,
"could not read VS Codex sidecar response"
);
return build_auth_error_response(
http::StatusCode::BAD_GATEWAY,
"VS Codex 服务返回无效响应",
false,
);
}
} {
if response_body.len().saturating_add(chunk.len()) > VSCODEX_MAX_RESPONSE_BYTES {
warn!(
request_scope = %request_scope,
operation = %operation,
"VS Codex sidecar response exceeded the size limit"
);
return build_auth_error_response(
http::StatusCode::BAD_GATEWAY,
"VS Codex 服务返回无效响应",
false,
);
}
response_body.extend_from_slice(&chunk);
}
if response_body.is_empty() {
return build_auth_error_response(
http::StatusCode::BAD_GATEWAY,
"VS Codex 服务返回无效响应",
false,
);
}
let payload = match serde_json::from_slice(&response_body) {
Ok(value) => value,
Err(err) => {
warn!(
request_scope = %request_scope,
operation = %operation,
upstream_status = status.as_u16(),
error = %err,
"VS Codex sidecar returned non-JSON data"
);
return build_auth_error_response(
http::StatusCode::BAD_GATEWAY,
"VS Codex 服务返回无效响应",
false,
);
}
};
let retry_after = upstream.headers().get(header::RETRY_AFTER).cloned();
vscodex_no_store_response(build_auth_json_response(status, payload, None), retry_after)
}
fn vscodex_no_store_response(
mut response: Response<Body>,
retry_after: Option<http::HeaderValue>,
) -> Response<Body> {
response.headers_mut().insert(
header::CACHE_CONTROL,
http::HeaderValue::from_static("no-store"),
);
if let Some(retry_after) = retry_after {
response
.headers_mut()
.insert(header::RETRY_AFTER, retry_after);
}
response
}
async fn bridge_vscodex_websockets<S>(
browser_socket: WebSocket,
sidecar_socket: S,
ip_connection_permit: VscodexWsIpConnectionPermit,
) where
S: futures_util::Stream<
Item = Result<TungsteniteMessage, tokio_tungstenite::tungstenite::Error>,
> + futures_util::Sink<TungsteniteMessage, Error = tokio_tungstenite::tungstenite::Error>
+ Unpin
+ Send
+ 'static,
{
let (mut browser_tx, mut browser_rx) = browser_socket.split();
let (mut sidecar_tx, mut sidecar_rx) = sidecar_socket.split();
let mut ip_connection_permit = Some(ip_connection_permit);
loop {
tokio::select! {
browser_message = browser_rx.next() => {
match browser_message {
Some(Ok(message)) => {
let close = matches!(message, AxumMessage::Close(_));
if let Err(err) = sidecar_tx.send(axum_to_tungstenite_message(message)).await {
warn!(error = %err, "could not forward VS Codex browser WebSocket frame");
break;
}
if close {
break;
}
}
Some(Err(err)) => {
warn!(error = %err, "VS Codex browser WebSocket read failed");
break;
}
None => break,
}
}
sidecar_message = sidecar_rx.next() => {
match sidecar_message {
Some(Ok(TungsteniteMessage::Frame(_))) => continue,
Some(Ok(message)) => {
if ip_connection_permit.is_some() && vscodex_ws_authentication_succeeded(&message) {
ip_connection_permit.take();
}
let close = matches!(message, TungsteniteMessage::Close(_));
if let Err(err) = browser_tx.send(tungstenite_to_axum_message(message)).await {
warn!(error = %err, "could not forward VS Codex sidecar WebSocket frame");
break;
}
if close {
break;
}
}
Some(Err(err)) => {
warn!(error = %err, "VS Codex sidecar WebSocket read failed");
break;
}
None => break,
}
}
}
}
let _ = sidecar_tx.close().await;
let _ = browser_tx.close().await;
}
fn vscodex_ws_authentication_succeeded(message: &TungsteniteMessage) -> bool {
let TungsteniteMessage::Text(text) = message else {
return false;
};
serde_json::from_str::<Value>(text.as_ref())
.ok()
.and_then(|payload| {
payload
.get("type")
.and_then(Value::as_str)
.map(str::to_string)
})
.as_deref()
== Some("auth.ok")
}
fn axum_to_tungstenite_message(message: AxumMessage) -> TungsteniteMessage {
match message {
AxumMessage::Text(text) => TungsteniteMessage::Text(text.to_string().into()),
AxumMessage::Binary(bytes) => TungsteniteMessage::Binary(bytes),
AxumMessage::Ping(bytes) => TungsteniteMessage::Ping(bytes),
AxumMessage::Pong(bytes) => TungsteniteMessage::Pong(bytes),
AxumMessage::Close(frame) => {
TungsteniteMessage::Close(frame.map(|frame| TungsteniteCloseFrame {
code: frame.code.into(),
reason: frame.reason.to_string().into(),
}))
}
}
}
fn tungstenite_to_axum_message(message: TungsteniteMessage) -> AxumMessage {
match message {
TungsteniteMessage::Text(text) => AxumMessage::Text(text.to_string().into()),
TungsteniteMessage::Binary(bytes) => AxumMessage::Binary(bytes),
TungsteniteMessage::Ping(bytes) => AxumMessage::Ping(bytes),
TungsteniteMessage::Pong(bytes) => AxumMessage::Pong(bytes),
TungsteniteMessage::Close(frame) => AxumMessage::Close(frame.map(|frame| AxumCloseFrame {
code: frame.code.into(),
reason: frame.reason.to_string().into(),
})),
TungsteniteMessage::Frame(_) => AxumMessage::Close(None),
}
}
#[cfg(test)]
mod tests {
use super::{vscodex_ws_authentication_succeeded, VscodexWsIpConnectionLimiter};
use std::sync::Arc;
use tokio_tungstenite::tungstenite::Message;
#[test]
fn vscodex_ws_ip_limiter_releases_and_removes_inactive_ips() {
let limiter = Arc::new(VscodexWsIpConnectionLimiter::new(1));
let client_ip = "198.51.100.10".parse().expect("IP should parse");
let permit = limiter
.try_acquire(client_ip)
.expect("first connection should acquire");
assert_eq!(limiter.active_ip_count(), 1);
assert!(limiter.try_acquire(client_ip).is_none());
drop(permit);
assert_eq!(limiter.active_ip_count(), 0);
assert!(limiter.try_acquire(client_ip).is_some());
}
#[test]
fn vscodex_ws_ip_limiter_releases_only_after_sidecar_auth_success() {
assert!(vscodex_ws_authentication_succeeded(&Message::Text(
r#"{"type":"auth.ok","role":"operator"}"#.into()
)));
assert!(!vscodex_ws_authentication_succeeded(&Message::Text(
r#"{"type":"auth","token":"client-controlled"}"#.into()
)));
assert!(!vscodex_ws_authentication_succeeded(&Message::Binary(
br#"{"type":"auth.ok"}"#.to_vec().into()
)));
}
}
@@ -495,8 +495,14 @@ pub(crate) fn public_support_local_requires_buffered_body(
Some(
"api_keys_create"
| "api_key_install_session_create"
| "management_tokens_create",
| "management_tokens_create"
| "vscodex_pairing_create"
| "vscodex_ws_ticket_create",
),
) | (
Some("vscodex"),
http::Method::POST,
Some("pairing_exchange"),
) | (
Some("wallet"),
http::Method::POST,
@@ -49,6 +49,8 @@ use chrono::{TimeZone, Utc};
#[path = "public_support/dashboard.rs"]
mod dashboard;
#[path = "public_support/vscodex.rs"]
mod vscodex;
#[tokio::test]
async fn gateway_handles_public_announcements_list_without_proxying_upstream() {
@@ -0,0 +1,578 @@
use super::{
any, build_router_with_state, build_test_auth_token, json, sample_auth_session,
sample_auth_user, sample_auth_wallet, set_test_env_var, start_auth_gateway_with_state,
start_server, AppState, Arc, Json, Mutex, Request, Router, StatusCode, Utc,
};
use axum::extract::ws::{Message as AxumWsMessage, WebSocketUpgrade};
use axum::response::IntoResponse;
use futures_util::{SinkExt, StreamExt};
use tokio_tungstenite::tungstenite::client::IntoClientRequest;
use tokio_tungstenite::tungstenite::Message as TungsteniteMessage;
#[derive(Debug, Clone, PartialEq)]
struct CapturedSidecarRequest {
method: http::Method,
path: String,
authorization: Option<String>,
client_ip: Option<String>,
body: Option<serde_json::Value>,
}
#[test]
fn gateway_authenticates_and_proxies_vscodex_bff_routes() {
std::thread::Builder::new()
.name("vscodex-gateway-test".to_string())
.stack_size(32 * 1024 * 1024)
.spawn(|| {
tokio::runtime::Builder::new_multi_thread()
.enable_all()
.thread_stack_size(32 * 1024 * 1024)
.build()
.expect("test runtime should build")
.block_on(run_vscodex_gateway_integration());
})
.expect("test thread should spawn")
.join()
.expect("test thread should complete");
}
async fn run_vscodex_gateway_integration() {
let captured_requests = Arc::new(Mutex::new(Vec::<CapturedSidecarRequest>::new()));
let captured_requests_for_handler = Arc::clone(&captured_requests);
let captured_ws_handshake = Arc::new(Mutex::new(None::<(Option<String>, Option<String>)>));
let captured_ws_handshake_for_handler = Arc::clone(&captured_ws_handshake);
let sidecar = Router::new()
.route(
"/api/vscodex/ws",
any(move |ws: WebSocketUpgrade, headers: http::HeaderMap| {
let captured_ws_handshake = Arc::clone(&captured_ws_handshake_for_handler);
async move {
let origin = headers
.get(http::header::ORIGIN)
.and_then(|value| value.to_str().ok())
.map(ToOwned::to_owned);
let authorization = headers
.get(http::header::AUTHORIZATION)
.and_then(|value| value.to_str().ok())
.map(ToOwned::to_owned);
*captured_ws_handshake
.lock()
.expect("WebSocket handshake store should lock") =
Some((origin, authorization));
ws.protocols(["vscodex.v1"])
.on_upgrade(|mut socket| async move {
while let Some(Ok(message)) = socket.next().await {
match message {
AxumWsMessage::Text(text) => {
let response = if text
== r#"{"type":"auth","token":"test-auth-ok"}"# {
r#"{"type":"auth.ok","role":"operator"}"#.to_string()
} else {
format!("echo:{text}")
};
if socket
.send(AxumWsMessage::Text(response.into()))
.await
.is_err()
{
break;
}
}
AxumWsMessage::Binary(bytes) => {
if socket.send(AxumWsMessage::Binary(bytes)).await.is_err()
{
break;
}
}
AxumWsMessage::Close(frame) => {
let _ = socket.send(AxumWsMessage::Close(frame)).await;
break;
}
AxumWsMessage::Ping(_) | AxumWsMessage::Pong(_) => {}
}
}
})
}
}),
)
.route(
"/{*path}",
any(move |request: Request| {
let captured_requests = Arc::clone(&captured_requests_for_handler);
async move {
let method = request.method().clone();
let path = request.uri().path().to_string();
let authorization = request
.headers()
.get(http::header::AUTHORIZATION)
.and_then(|value| value.to_str().ok())
.map(ToOwned::to_owned);
let client_ip = request
.headers()
.get("x-aether-client-ip")
.and_then(|value| value.to_str().ok())
.map(ToOwned::to_owned);
let body = axum::body::to_bytes(request.into_body(), 1024 * 1024)
.await
.expect("sidecar request body should be readable");
let body = (!body.is_empty()).then(|| {
serde_json::from_slice(&body).expect("sidecar request body should be JSON")
});
captured_requests
.lock()
.expect("captured request store should lock")
.push(CapturedSidecarRequest {
method: method.clone(),
path: path.clone(),
authorization,
client_ip,
body,
});
let (status, payload) = match (method, path.as_str()) {
(http::Method::GET, "/internal/v1/users/user-auth-1/devices") => (
StatusCode::OK,
json!({ "devices": [{ "id": "host-1", "name": "My Mac" }] }),
),
(http::Method::POST, "/internal/v1/users/user-auth-1/pairings") => {
(StatusCode::CREATED, json!({ "code": "PAIR-123" }))
}
(http::Method::POST, "/internal/v1/users/user-auth-1/ws-tickets") => (
StatusCode::CREATED,
json!({
"ticket": "ticket-123",
"ws_url": "wss://aether.example/vscodex/ws"
}),
),
(http::Method::DELETE, "/internal/v1/users/user-auth-1/devices/host-1") => {
(StatusCode::NO_CONTENT, json!({}))
}
(
http::Method::DELETE,
"/internal/v1/users/user-auth-1/devices/missing",
) => (StatusCode::NOT_FOUND, json!({ "detail": "设备不存在" })),
(
http::Method::DELETE,
"/internal/v1/users/user-auth-1/devices/internal-denied",
) => (
StatusCode::UNAUTHORIZED,
json!({ "detail": "internal token invalid" }),
),
(
http::Method::DELETE,
"/internal/v1/users/user-auth-1/devices/redirect",
) => (StatusCode::TEMPORARY_REDIRECT, json!({ "redirect": true })),
(
http::Method::DELETE,
"/internal/v1/users/user-auth-1/devices/empty-ok",
) => return StatusCode::OK.into_response(),
(http::Method::POST, "/v1/pairings/exchange") => (
StatusCode::CREATED,
json!({ "device_id": "host-2", "device_token": "host-secret" }),
),
_ => (
StatusCode::NOT_FOUND,
json!({ "detail": "unexpected path" }),
),
};
let mut response = (status, Json(payload)).into_response();
if status == StatusCode::TEMPORARY_REDIRECT {
response.headers_mut().insert(
http::header::LOCATION,
"/redirect-must-not-be-followed".parse().unwrap(),
);
}
response
}
}),
);
let (sidecar_url, sidecar_handle) = start_server(sidecar).await;
let _enabled = set_test_env_var("AETHER_VSCODEX_ENABLED", "true");
let _internal_url = set_test_env_var("AETHER_VSCODEX_INTERNAL_URL", &sidecar_url);
let _internal_token = set_test_env_var("AETHER_VSCODEX_INTERNAL_TOKEN", "sidecar-secret");
let now = Utc::now();
let user = sample_auth_user(now);
let access_token = build_test_auth_token(
"access",
serde_json::Map::from_iter([
("user_id".to_string(), json!(user.id)),
("role".to_string(), json!(user.role)),
(
"created_at".to_string(),
json!(user.created_at.map(|value| value.to_rfc3339())),
),
("session_id".to_string(), json!("session-vscodex")),
]),
now + chrono::Duration::hours(1),
);
let (gateway_url, upstream_hits, gateway_handle, upstream_handle) =
start_auth_gateway_with_state(
user,
sample_auth_wallet("user-auth-1", now),
[sample_auth_session(
"user-auth-1",
"session-vscodex",
"browser-device-vscodex",
"refresh-vscodex",
now,
)],
)
.await;
let client = reqwest::Client::new();
let unauthenticated = client
.get(format!("{gateway_url}/api/users/me/vscodex/devices"))
.send()
.await
.expect("unauthenticated request should complete");
assert_eq!(unauthenticated.status(), StatusCode::UNAUTHORIZED);
assert!(captured_requests
.lock()
.expect("captured request store should lock")
.is_empty());
let devices = client
.get(format!("{gateway_url}/api/users/me/vscodex/devices"))
.bearer_auth(&access_token)
.header("x-client-device-id", "browser-device-vscodex")
.send()
.await
.expect("devices request should complete");
assert_eq!(devices.status(), StatusCode::OK);
let devices_payload: serde_json::Value =
devices.json().await.expect("devices body should be JSON");
assert_eq!(devices_payload["devices"][0]["id"], "host-1");
let pairing = client
.post(format!("{gateway_url}/api/users/me/vscodex/pairings"))
.bearer_auth(&access_token)
.header("x-client-device-id", "browser-device-vscodex")
.json(&json!({ "name": "My Mac", "user_id": "attacker" }))
.send()
.await
.expect("pairing request should complete");
assert_eq!(pairing.status(), StatusCode::CREATED);
assert_eq!(
pairing
.headers()
.get(http::header::CACHE_CONTROL)
.and_then(|value| value.to_str().ok()),
Some("no-store")
);
let pairing_payload: serde_json::Value =
pairing.json().await.expect("pairing body should be JSON");
assert_eq!(pairing_payload["code"], "PAIR-123");
let ticket = client
.post(format!("{gateway_url}/api/users/me/vscodex/ws-tickets"))
.bearer_auth(&access_token)
.header("x-client-device-id", "browser-device-vscodex")
.json(&json!({ "device_id": "host-1", "user_id": "attacker" }))
.send()
.await
.expect("ticket request should complete");
assert_eq!(ticket.status(), StatusCode::CREATED);
assert_eq!(
ticket
.headers()
.get(http::header::CACHE_CONTROL)
.and_then(|value| value.to_str().ok()),
Some("no-store")
);
let ticket_payload: serde_json::Value =
ticket.json().await.expect("ticket body should be JSON");
assert_eq!(ticket_payload["ticket"], "ticket-123");
assert_eq!(ticket_payload["ws_url"], "wss://aether.example/vscodex/ws");
let deleted = client
.delete(format!("{gateway_url}/api/users/me/vscodex/devices/host-1"))
.bearer_auth(&access_token)
.header("x-client-device-id", "browser-device-vscodex")
.send()
.await
.expect("delete request should complete");
assert_eq!(deleted.status(), StatusCode::NO_CONTENT);
assert_eq!(
deleted
.headers()
.get(http::header::CACHE_CONTROL)
.and_then(|value| value.to_str().ok()),
Some("no-store")
);
let missing = client
.delete(format!(
"{gateway_url}/api/users/me/vscodex/devices/missing"
))
.bearer_auth(&access_token)
.header("x-client-device-id", "browser-device-vscodex")
.send()
.await
.expect("missing device request should complete");
assert_eq!(missing.status(), StatusCode::NOT_FOUND);
let missing_payload: serde_json::Value =
missing.json().await.expect("missing body should be JSON");
assert_eq!(missing_payload["detail"], "设备不存在");
let internal_denied = client
.delete(format!(
"{gateway_url}/api/users/me/vscodex/devices/internal-denied"
))
.bearer_auth(&access_token)
.header("x-client-device-id", "browser-device-vscodex")
.send()
.await
.expect("internal auth failure request should complete");
assert_eq!(internal_denied.status(), StatusCode::BAD_GATEWAY);
let internal_denied_payload: serde_json::Value = internal_denied
.json()
.await
.expect("internal auth failure body should be JSON");
assert_eq!(internal_denied_payload["detail"], "VS Codex 服务鉴权失败");
let redirected = client
.delete(format!(
"{gateway_url}/api/users/me/vscodex/devices/redirect"
))
.bearer_auth(&access_token)
.header("x-client-device-id", "browser-device-vscodex")
.send()
.await
.expect("redirecting sidecar request should complete");
assert_eq!(redirected.status(), StatusCode::BAD_GATEWAY);
let empty_success = client
.delete(format!(
"{gateway_url}/api/users/me/vscodex/devices/empty-ok"
))
.bearer_auth(&access_token)
.header("x-client-device-id", "browser-device-vscodex")
.send()
.await
.expect("empty sidecar success should complete");
assert_eq!(empty_success.status(), StatusCode::BAD_GATEWAY);
let pairing_exchange = client
.post(format!("{gateway_url}/api/vscodex/pair"))
.header("x-aether-client-ip", "203.0.113.99")
.json(&json!({
"code": "PAIR-123",
"name": "Office Mac",
"user_id": "attacker",
"device_token": "stolen"
}))
.send()
.await
.expect("public pairing exchange should complete");
assert_eq!(pairing_exchange.status(), StatusCode::CREATED);
assert_eq!(
pairing_exchange
.headers()
.get(http::header::CACHE_CONTROL)
.and_then(|value| value.to_str().ok()),
Some("no-store")
);
let pairing_exchange_payload: serde_json::Value = pairing_exchange
.json()
.await
.expect("pairing exchange body should be JSON");
assert_eq!(pairing_exchange_payload["device_id"], "host-2");
assert_eq!(pairing_exchange_payload["device_token"], "host-secret");
let mut websocket_request = format!("{gateway_url}/api/vscodex/ws")
.replace("http://", "ws://")
.into_client_request()
.expect("WebSocket request should build");
websocket_request.headers_mut().insert(
http::header::ORIGIN,
"https://aether.example".parse().unwrap(),
);
websocket_request.headers_mut().insert(
http::header::AUTHORIZATION,
"Bearer browser-aether-jwt".parse().unwrap(),
);
websocket_request.headers_mut().insert(
http::header::SEC_WEBSOCKET_PROTOCOL,
"vscodex.v1".parse().unwrap(),
);
let (mut websocket, websocket_response) = tokio_tungstenite::connect_async(websocket_request)
.await
.expect("gateway WebSocket should connect");
assert_eq!(
websocket_response
.headers()
.get(http::header::SEC_WEBSOCKET_PROTOCOL)
.and_then(|value| value.to_str().ok()),
Some("vscodex.v1")
);
websocket
.send(TungsteniteMessage::Text(
"{\"type\":\"auth\",\"ticket\":\"one-time-ticket\"}".into(),
))
.await
.expect("ticket frame should send");
let echoed = websocket
.next()
.await
.expect("echoed frame should arrive")
.expect("echoed frame should be valid");
assert_eq!(
echoed,
TungsteniteMessage::Text("echo:{\"type\":\"auth\",\"ticket\":\"one-time-ticket\"}".into())
);
websocket.close(None).await.expect("WebSocket should close");
assert_eq!(
captured_ws_handshake
.lock()
.expect("WebSocket handshake store should lock")
.clone(),
Some((Some("https://aether.example".to_string()), None))
);
let limited_gateway = build_router_with_state(
AppState::new()
.expect("limited gateway state should build")
.with_request_concurrency_limit(1),
);
let (limited_gateway_url, limited_gateway_handle) = start_server(limited_gateway).await;
let limited_ws_url =
format!("{limited_gateway_url}/api/vscodex/ws").replace("http://", "ws://");
let limited_ws_request = || {
let mut request = limited_ws_url
.as_str()
.into_client_request()
.expect("limited WebSocket request should build");
request
.headers_mut()
.insert("x-real-ip", "198.51.100.50".parse().unwrap());
request
};
let mut held_websockets = Vec::new();
for index in 0..16 {
let (websocket, _) = tokio_tungstenite::connect_async(limited_ws_request())
.await
.unwrap_or_else(|err| panic!("limited WebSocket {index} should connect: {err}"));
held_websockets.push(websocket);
}
let per_ip_limit_error = tokio_tungstenite::connect_async(limited_ws_request())
.await
.expect_err("seventeenth WebSocket from one IP should be rejected");
match per_ip_limit_error {
tokio_tungstenite::tungstenite::Error::Http(response) => {
assert_eq!(response.status(), StatusCode::TOO_MANY_REQUESTS);
assert_eq!(
response
.headers()
.get(http::header::RETRY_AFTER)
.and_then(|value| value.to_str().ok()),
Some("1")
);
}
other => panic!("expected HTTP per-IP limit rejection, got {other:?}"),
}
held_websockets[0]
.send(TungsteniteMessage::Text(
r#"{"type":"auth","token":"test-auth-ok"}"#.into(),
))
.await
.expect("test authentication frame should send");
let auth_ok =
tokio::time::timeout(std::time::Duration::from_secs(1), held_websockets[0].next())
.await
.expect("test authentication response should arrive in time")
.expect("test authentication response should contain a frame")
.expect("test authentication response should be valid");
assert_eq!(
auth_ok,
TungsteniteMessage::Text(r#"{"type":"auth.ok","role":"operator"}"#.into())
);
tokio::time::sleep(std::time::Duration::from_millis(25)).await;
let (mut replacement_websocket, _) = tokio_tungstenite::connect_async(limited_ws_request())
.await
.expect("sidecar auth success should release one pending per-IP slot");
replacement_websocket
.close(None)
.await
.expect("replacement WebSocket should close");
for mut websocket in held_websockets {
websocket
.close(None)
.await
.expect("held WebSocket should close");
}
limited_gateway_handle.abort();
let blacklisted_gateway = build_router_with_state(
AppState::new()
.expect("blacklisted gateway state should build")
.with_admin_security_blacklist_for_tests([(
"127.0.0.1".to_string(),
"blocked".to_string(),
)]),
);
let (blacklisted_gateway_url, blacklisted_gateway_handle) =
start_server(blacklisted_gateway).await;
let blacklisted_ws_url =
format!("{blacklisted_gateway_url}/api/vscodex/ws").replace("http://", "ws://");
let blacklisted_error = tokio_tungstenite::connect_async(&blacklisted_ws_url)
.await
.expect_err("blacklisted WebSocket should be rejected");
match blacklisted_error {
tokio_tungstenite::tungstenite::Error::Http(response) => {
assert_eq!(response.status(), StatusCode::FORBIDDEN)
}
other => panic!("expected HTTP blacklist rejection, got {other:?}"),
}
blacklisted_gateway_handle.abort();
let requests = captured_requests
.lock()
.expect("captured request store should lock")
.clone();
assert_eq!(requests.len(), 9);
assert!(requests
.iter()
.all(|request| request.authorization.as_deref() == Some("Bearer sidecar-secret")));
assert!(requests[..8]
.iter()
.all(|request| request.path.starts_with("/internal/v1/users/user-auth-1/")));
assert_eq!(requests[8].path, "/v1/pairings/exchange");
assert_eq!(requests[1].body, Some(json!({ "name": "My Mac" })));
assert_eq!(requests[2].body, Some(json!({ "device_id": "host-1" })));
assert_eq!(
requests[8].body,
Some(json!({ "code": "PAIR-123", "name": "Office Mac" }))
);
assert_eq!(requests[8].client_ip.as_deref(), Some("127.0.0.1"));
assert!(requests[..8]
.iter()
.all(|request| request.client_ip.is_none()));
let _disabled = set_test_env_var("AETHER_VSCODEX_ENABLED", "false");
let disabled = client
.get(format!("{gateway_url}/api/users/me/vscodex/devices"))
.bearer_auth(&access_token)
.header("x-client-device-id", "browser-device-vscodex")
.send()
.await
.expect("disabled feature request should complete");
assert_eq!(disabled.status(), StatusCode::SERVICE_UNAVAILABLE);
let disabled_payload: serde_json::Value =
disabled.json().await.expect("disabled body should be JSON");
assert_eq!(disabled_payload["detail"], "VS Codex 服务未启用");
assert_eq!(
captured_requests
.lock()
.expect("captured request store should lock")
.len(),
9
);
assert_eq!(*upstream_hits.lock().expect("mutex should lock"), 0);
gateway_handle.abort();
upstream_handle.abort();
sidecar_handle.abort();
}
+4
View File
@@ -4,8 +4,12 @@
"version": "0.0.0",
"type": "module",
"scripts": {
"sync:vscodex": "npm --prefix ../aether-vscodex/web run build && node scripts/sync-vscodex.mjs",
"predev": "npm run sync:vscodex",
"dev": "vite --host",
"prebuild": "npm run sync:vscodex",
"build": "vite build",
"prebuild:with-typecheck": "npm run sync:vscodex",
"build:with-typecheck": "vue-tsc -b && vite build",
"preview": "vite preview",
"test": "node --experimental-require-module --disable-warning=ExperimentalWarning ./node_modules/vitest/vitest.mjs",
+16
View File
@@ -0,0 +1,16 @@
import { cpSync, existsSync, mkdirSync, rmSync } from 'node:fs'
import { dirname, resolve } from 'node:path'
import { fileURLToPath } from 'node:url'
const frontendRoot = resolve(dirname(fileURLToPath(import.meta.url)), '..')
const moduleRoot = resolve(frontendRoot, '..', 'aether-vscodex')
const vueBuild = resolve(moduleRoot, 'web', 'dist')
const destination = resolve(frontendRoot, 'public', 'aether-vscodex')
if (!existsSync(resolve(vueBuild, 'index.html'))) {
throw new Error(`aether-vscodex Vue build was not found at ${vueBuild}`)
}
rmSync(destination, { recursive: true, force: true })
mkdirSync(destination, { recursive: true })
cpSync(vueBuild, destination, { recursive: true })
+116
View File
@@ -0,0 +1,116 @@
import { beforeEach, describe, expect, it, vi } from 'vitest'
const { deleteMock, getMock, postMock } = vi.hoisted(() => ({
deleteMock: vi.fn(),
getMock: vi.fn(),
postMock: vi.fn(),
}))
vi.mock('@/api/client', () => ({
default: {
get: getMock,
post: postMock,
delete: deleteMock,
},
}))
import { vscodexApi } from '@/api/vscodex'
describe('vscodexApi', () => {
beforeEach(() => {
getMock.mockReset()
postMock.mockReset()
deleteMock.mockReset()
})
it('lists and normalizes the current user devices', async () => {
getMock.mockResolvedValue({
data: {
devices: [
{
device_id: 'device-online',
display_name: 'Studio Mac',
connected: true,
last_seen_at: '2026-08-31T10:00:00Z',
},
{
id: 'device-unknown',
name: 'Laptop',
status: 'unexpected-status',
},
{ name: 'missing id' },
],
},
})
await expect(vscodexApi.listDevices()).resolves.toEqual([
{
id: 'device-online',
name: 'Studio Mac',
status: 'online',
last_seen_at: '2026-08-31T10:00:00Z',
created_at: null,
},
{
id: 'device-unknown',
name: 'Laptop',
status: 'unknown',
last_seen_at: null,
created_at: null,
},
])
expect(getMock).toHaveBeenCalledWith('/api/users/me/vscodex/devices')
})
it('creates a pairing using an explicit empty body and normalizes its code', async () => {
postMock.mockResolvedValue({
data: {
pairing_code: 'PAIR-1234',
expires_in_seconds: 300,
},
})
await expect(vscodexApi.createPairing()).resolves.toEqual({
code: 'PAIR-1234',
expires_at: null,
expires_in_seconds: 300,
})
expect(postMock).toHaveBeenCalledWith('/api/users/me/vscodex/pairings', {})
})
it('requests a scoped WebSocket ticket for the selected device', async () => {
postMock.mockResolvedValue({
data: {
ticket: 'single-use-ticket',
wsUrl: 'wss://aether.example/api/vscodex/ws',
},
})
await expect(vscodexApi.createWsTicket('device-online')).resolves.toEqual({
ticket: 'single-use-ticket',
ws_url: 'wss://aether.example/api/vscodex/ws',
expires_at: null,
})
expect(postMock).toHaveBeenCalledWith('/api/users/me/vscodex/ws-tickets', {
device_id: 'device-online',
})
})
it('revokes the selected device using an encoded path segment', async () => {
deleteMock.mockResolvedValue({ status: 204 })
await expect(vscodexApi.deleteDevice('device/one')).resolves.toBeUndefined()
expect(deleteMock).toHaveBeenCalledWith('/api/users/me/vscodex/devices/device%2Fone')
})
it('rejects incomplete pairing and ticket responses', async () => {
postMock
.mockResolvedValueOnce({ data: {} })
.mockResolvedValueOnce({ data: { ticket: 'missing-url' } })
await expect(vscodexApi.createPairing()).rejects.toThrow('Pairing response did not include a code')
await expect(vscodexApi.createWsTicket('device-online')).rejects.toThrow(
'WebSocket ticket response was incomplete',
)
})
})
+111
View File
@@ -0,0 +1,111 @@
import apiClient from '@/api/client'
const BASE_PATH = '/api/users/me/vscodex'
export type VscodexDeviceStatus = 'online' | 'offline' | 'connecting' | 'unknown'
export interface VscodexDevice {
id: string
name: string
status: VscodexDeviceStatus
last_seen_at: string | null
created_at: string | null
}
export interface VscodexPairing {
code: string
expires_at: string | null
expires_in_seconds: number | null
}
export interface VscodexWsTicket {
ticket: string
ws_url: string
expires_at: string | null
}
type DevicePayload = Partial<VscodexDevice> & {
device_id?: string
display_name?: string
connected?: boolean
}
type DevicesPayload = DevicePayload[] | {
devices?: DevicePayload[]
items?: DevicePayload[]
}
type PairingPayload = Partial<VscodexPairing> & {
pairing_code?: string
}
type WsTicketPayload = Partial<VscodexWsTicket> & {
wsUrl?: string
}
function normalizeStatus(device: DevicePayload): VscodexDeviceStatus {
if (device.connected === true) return 'online'
if (device.connected === false) return 'offline'
switch (device.status) {
case 'online':
case 'offline':
case 'connecting':
return device.status
default:
return 'unknown'
}
}
function normalizeDevice(device: DevicePayload): VscodexDevice | null {
const id = device.id || device.device_id
if (!id) return null
return {
id,
name: device.name || device.display_name || id,
status: normalizeStatus(device),
last_seen_at: device.last_seen_at ?? null,
created_at: device.created_at ?? null,
}
}
export const vscodexApi = {
async listDevices(): Promise<VscodexDevice[]> {
const response = await apiClient.get<DevicesPayload>(`${BASE_PATH}/devices`)
const payload = response.data
const devices = Array.isArray(payload) ? payload : payload.devices ?? payload.items ?? []
return devices.map(normalizeDevice).filter((device): device is VscodexDevice => device !== null)
},
async createPairing(): Promise<VscodexPairing> {
const response = await apiClient.post<PairingPayload>(`${BASE_PATH}/pairings`, {})
const code = response.data.code || response.data.pairing_code
if (!code) throw new Error('Pairing response did not include a code')
return {
code,
expires_at: response.data.expires_at ?? null,
expires_in_seconds: response.data.expires_in_seconds ?? null,
}
},
async createWsTicket(deviceId: string): Promise<VscodexWsTicket> {
const response = await apiClient.post<WsTicketPayload>(`${BASE_PATH}/ws-tickets`, {
device_id: deviceId,
})
const { ticket } = response.data
const wsUrl = response.data.ws_url || response.data.wsUrl
if (!ticket || !wsUrl) throw new Error('WebSocket ticket response was incomplete')
return {
ticket,
ws_url: wsUrl,
expires_at: response.data.expires_at ?? null,
}
},
async deleteDevice(deviceId: string): Promise<void> {
await apiClient.delete(`${BASE_PATH}/devices/${encodeURIComponent(deviceId)}`)
},
}
+62
View File
@@ -275,6 +275,37 @@ export const messages = {
'nav.healthMonitor': '健康监控',
'nav.modelCatalog': '模型目录',
'nav.apiKeys': 'API 密钥',
'nav.vscodex': 'Codex 远程控制',
'vscodex.title': 'Codex 远程控制',
'vscodex.devices.label': '控制设备',
'vscodex.devices.refresh': '刷新设备',
'vscodex.devices.loading': '正在加载设备...',
'vscodex.devices.loadFailed': '无法加载设备,请检查网络后重试。',
'vscodex.devices.emptyTitle': '尚未连接设备',
'vscodex.devices.emptyDescription': '安装 aether-vscodex 插件后,在 VS Code 命令面板运行“Codex Remote: Pair with Aether”连接此账户。',
'vscodex.devices.checkConnection': '检查连接',
'vscodex.devices.online': '在线',
'vscodex.devices.offline': '离线',
'vscodex.devices.connecting': '连接中',
'vscodex.devices.unknown': '状态未知',
'vscodex.devices.revoke': '撤销此设备',
'vscodex.devices.revokeConfirm': '撤销设备“{name}”后,它会立即断开,并且必须重新配对才能连接。确认撤销吗?',
'vscodex.devices.revokeFailed': '无法撤销设备,请稍后重试。',
'vscodex.pairing.create': '生成配对码',
'vscodex.pairing.creating': '正在生成...',
'vscodex.pairing.title': '连接本地插件',
'vscodex.pairing.description': '在 VS Code 命令面板运行“Codex Remote: Pair with Aether”,并输入下方的一次性配对码。配对完成后本页会自动连接。',
'vscodex.pairing.code': '一次性配对码',
'vscodex.pairing.copy': '复制配对码',
'vscodex.pairing.copied': '配对码已复制',
'vscodex.pairing.expires': '有效期至 {time}',
'vscodex.pairing.newCode': '生成新配对码',
'vscodex.pairing.failed': '无法生成配对码,请稍后重试。',
'vscodex.connection.loading': '正在加载控制台...',
'vscodex.connection.connecting': '正在建立安全连接...',
'vscodex.connection.ticketFailed': '安全连接凭证获取失败。',
'vscodex.connection.retry': '重试',
'vscodex.frame.title': 'Codex 远程控制台',
'nav.walletCenter': '钱包中心',
'nav.billingCenter': '套餐中心',
'nav.myReferral': '我的邀请',
@@ -594,6 +625,37 @@ export const messages = {
'nav.healthMonitor': 'Health monitor',
'nav.modelCatalog': 'Model catalog',
'nav.apiKeys': 'API keys',
'nav.vscodex': 'Codex remote control',
'vscodex.title': 'Codex remote control',
'vscodex.devices.label': 'Control device',
'vscodex.devices.refresh': 'Refresh devices',
'vscodex.devices.loading': 'Loading devices...',
'vscodex.devices.loadFailed': 'Devices could not be loaded. Check your connection and retry.',
'vscodex.devices.emptyTitle': 'No connected devices',
'vscodex.devices.emptyDescription': 'After installing aether-vscodex, run “Codex Remote: Pair with Aether” from the VS Code Command Palette to connect this account.',
'vscodex.devices.checkConnection': 'Check connection',
'vscodex.devices.online': 'Online',
'vscodex.devices.offline': 'Offline',
'vscodex.devices.connecting': 'Connecting',
'vscodex.devices.unknown': 'Status unknown',
'vscodex.devices.revoke': 'Revoke this device',
'vscodex.devices.revokeConfirm': 'Revoking “{name}” disconnects it immediately. It must be paired again before reconnecting. Revoke it?',
'vscodex.devices.revokeFailed': 'The device could not be revoked. Try again later.',
'vscodex.pairing.create': 'Generate pairing code',
'vscodex.pairing.creating': 'Generating...',
'vscodex.pairing.title': 'Connect the local plugin',
'vscodex.pairing.description': 'Run “Codex Remote: Pair with Aether” from the VS Code Command Palette and enter this one-time code. This page connects automatically after pairing.',
'vscodex.pairing.code': 'One-time pairing code',
'vscodex.pairing.copy': 'Copy pairing code',
'vscodex.pairing.copied': 'Pairing code copied',
'vscodex.pairing.expires': 'Valid until {time}',
'vscodex.pairing.newCode': 'Generate a new code',
'vscodex.pairing.failed': 'A pairing code could not be generated. Try again later.',
'vscodex.connection.loading': 'Loading control surface...',
'vscodex.connection.connecting': 'Establishing a secure connection...',
'vscodex.connection.ticketFailed': 'A secure connection ticket could not be issued.',
'vscodex.connection.retry': 'Retry',
'vscodex.frame.title': 'Codex remote control surface',
'nav.walletCenter': 'Wallet',
'nav.billingCenter': 'Plans',
'nav.myReferral': 'Referrals',
@@ -37,6 +37,37 @@ describe('main layout navigation builder', () => {
expect(navigation.flatMap(group => group.items.map(item => item.name))).toContain('tx:nav.myReferral')
})
it('exposes the same VS Code control destination to users and administrators', () => {
const commonOptions = {
modules: {},
isModuleActive: () => false,
t: translate,
}
const userNavigation = buildNavigation({
...commonOptions,
canAccessAdmin: false,
})
const adminNavigation = buildNavigation({
...commonOptions,
canAccessAdmin: true,
})
const findVscodeControl = (navigation: ReturnType<typeof buildNavigation>) => (
navigation
.flatMap(group => group.items)
.find(item => item.href === '/dashboard/vscodex')
)
expect(findVscodeControl(userNavigation)).toMatchObject({
name: 'tx:nav.vscodex',
href: '/dashboard/vscodex',
})
expect(findVscodeControl(adminNavigation)).toMatchObject({
name: 'tx:nav.vscodex',
href: '/dashboard/vscodex',
})
})
it('builds admin navigation with dynamic module menu items sorted by menu order', () => {
const navigation = buildNavigation({
canAccessAdmin: true,
@@ -99,5 +130,16 @@ describe('main layout navigation builder', () => {
{ label: 'tx:nav.routing', href: '/admin/routing' },
{ label: 'tx:breadcrumb.routingCreate' },
])
expect(buildBreadcrumbs({
route: route('/dashboard/vscodex'),
navigation,
modules: {},
isNavActive: href => href === '/dashboard/vscodex',
t: translate,
})).toEqual([
expect.objectContaining({ label: expect.any(String) }),
{ label: 'tx:nav.vscodex' },
])
})
})
@@ -21,6 +21,7 @@ import {
Server,
Shield,
SlidersHorizontal,
SquareTerminal,
Users,
Wallet,
Zap,
@@ -88,6 +89,7 @@ export function buildNavigation(options: {
items: [
{ name: t('nav.modelCatalog'), href: '/dashboard/models', icon: Box },
{ name: t('nav.apiKeys'), href: '/dashboard/api-keys', icon: Key },
{ name: t('nav.vscodex'), href: '/dashboard/vscodex', icon: SquareTerminal },
]
},
{
@@ -115,6 +117,7 @@ export function buildNavigation(options: {
title: t('nav.group.overview'),
items: [
{ name: t('nav.dashboard'), href: '/admin/dashboard', icon: Home },
{ name: t('nav.vscodex'), href: '/dashboard/vscodex', icon: SquareTerminal },
{ name: t('nav.operations'), href: '/admin/operations', icon: Activity },
{ name: t('nav.healthMonitor'), href: '/admin/health-monitor', icon: Activity },
{ name: t('nav.userStats'), href: '/admin/user-stats', icon: BarChart3 },
+5
View File
@@ -63,6 +63,11 @@ export const dashboardRoutes: RouteRecordRaw[] = [
name: 'ModelCatalog',
component: view(() => import('@/views/user/ModelCatalog.vue'))
},
{
path: 'vscodex',
name: 'VscodeControl',
component: view(() => import('@/views/user/VscodeControl.vue'))
},
{
path: 'async-tasks',
name: 'UserAsyncTasks',
+559
View File
@@ -0,0 +1,559 @@
<template>
<div class="mx-auto flex min-h-[calc(100vh-9rem)] w-full max-w-[1800px] flex-col gap-4 pb-2">
<header class="flex flex-col gap-3 border-b border-border/60 pb-4 sm:flex-row sm:items-center sm:justify-between">
<div class="min-w-0">
<h1 class="flex items-center gap-2 text-lg font-semibold text-foreground">
<SquareTerminal class="h-5 w-5 text-primary" />
{{ t('vscodex.title') }}
</h1>
</div>
<div class="flex min-w-0 items-center gap-2">
<label
v-if="devices.length > 0"
class="sr-only"
for="vscodex-device-select"
>{{ t('vscodex.devices.label') }}</label>
<select
v-if="devices.length > 0"
id="vscodex-device-select"
v-model="selectedDeviceId"
data-testid="vscodex-device-select"
class="h-9 min-w-0 max-w-64 rounded-md border border-border/70 bg-background px-3 text-sm text-foreground outline-none transition-colors focus:border-primary focus:ring-2 focus:ring-primary/20"
>
<option
v-for="device in devices"
:key="device.id"
:value="device.id"
>
{{ device.name }} · {{ statusLabel(device.status) }}
</option>
</select>
<button
v-if="selectedDevice"
type="button"
data-testid="vscodex-revoke-device"
class="flex h-9 w-9 shrink-0 items-center justify-center rounded-md text-muted-foreground transition-colors hover:bg-destructive/10 hover:text-destructive focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-destructive disabled:pointer-events-none disabled:opacity-50"
:disabled="revokingDevice"
:aria-label="t('vscodex.devices.revoke')"
:title="t('vscodex.devices.revoke')"
@click="revokeSelectedDevice"
>
<Loader2
v-if="revokingDevice"
class="h-4 w-4 animate-spin"
/>
<Trash2
v-else
class="h-4 w-4"
/>
</button>
<button
type="button"
data-testid="vscodex-refresh"
class="flex h-9 w-9 shrink-0 items-center justify-center rounded-md text-muted-foreground transition-colors hover:bg-muted hover:text-foreground focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-primary disabled:pointer-events-none disabled:opacity-50"
:disabled="loadingDevices"
:aria-label="t('vscodex.devices.refresh')"
:title="t('vscodex.devices.refresh')"
@click="refreshDevices()"
>
<RefreshCcw
class="h-4 w-4"
:class="{ 'animate-spin': loadingDevices }"
/>
</button>
</div>
</header>
<div
v-if="loadError"
class="flex flex-wrap items-center justify-between gap-3 rounded-md border border-destructive/30 bg-destructive/5 px-4 py-3 text-sm text-destructive"
role="alert"
>
<span class="flex items-center gap-2">
<AlertCircle class="h-4 w-4 shrink-0" />
{{ t('vscodex.devices.loadFailed') }}
</span>
<Button
variant="outline"
size="sm"
@click="refreshDevices()"
>
{{ t('vscodex.connection.retry') }}
</Button>
</div>
<div
v-if="revokeError"
class="flex items-center gap-2 rounded-md border border-destructive/30 bg-destructive/5 px-4 py-3 text-sm text-destructive"
role="alert"
>
<AlertCircle class="h-4 w-4 shrink-0" />
{{ t('vscodex.devices.revokeFailed') }}
</div>
<LoadingState
v-if="loadingDevices && devices.length === 0 && !pairing"
class="flex-1"
:message="t('vscodex.devices.loading')"
full-height
/>
<section
v-else-if="!selectedDevice"
data-testid="vscodex-pairing-state"
class="flex flex-1 items-center justify-center py-8"
>
<div class="w-full max-w-xl rounded-lg border border-dashed border-border bg-card/40 px-5 py-8 text-center sm:px-8">
<div class="mx-auto flex h-11 w-11 items-center justify-center rounded-full bg-muted text-muted-foreground">
<Link2 class="h-5 w-5" />
</div>
<h2 class="mt-4 text-base font-semibold text-foreground">
{{ pairing ? t('vscodex.pairing.title') : t('vscodex.devices.emptyTitle') }}
</h2>
<p class="mx-auto mt-2 max-w-md text-sm leading-6 text-muted-foreground">
{{ pairing ? t('vscodex.pairing.description') : t('vscodex.devices.emptyDescription') }}
</p>
<div
v-if="pairing"
class="mt-6"
>
<div class="text-xs font-medium uppercase text-muted-foreground">
{{ t('vscodex.pairing.code') }}
</div>
<div class="mt-2 flex items-center justify-center gap-2">
<code class="select-all rounded-md border border-border bg-background px-4 py-2 font-mono text-xl font-semibold text-foreground">
{{ pairing.code }}
</code>
<button
type="button"
class="flex h-10 w-10 items-center justify-center rounded-md text-muted-foreground transition-colors hover:bg-muted hover:text-foreground focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-primary"
:aria-label="codeCopied ? t('vscodex.pairing.copied') : t('vscodex.pairing.copy')"
:title="codeCopied ? t('vscodex.pairing.copied') : t('vscodex.pairing.copy')"
@click="copyPairingCode"
>
<Check
v-if="codeCopied"
class="h-4 w-4 text-emerald-600"
/>
<Copy
v-else
class="h-4 w-4"
/>
</button>
</div>
<p
v-if="pairingExpiryLabel"
class="mt-3 text-xs text-muted-foreground"
>
{{ t('vscodex.pairing.expires', { time: pairingExpiryLabel }) }}
</p>
<div class="mt-5 flex flex-wrap items-center justify-center gap-2">
<Button
variant="outline"
size="sm"
:disabled="creatingPairing"
@click="createPairing"
>
<RefreshCcw class="mr-2 h-4 w-4" />
{{ t('vscodex.pairing.newCode') }}
</Button>
<Button
size="sm"
:disabled="loadingDevices"
@click="refreshDevices()"
>
{{ t('vscodex.devices.checkConnection') }}
</Button>
</div>
</div>
<Button
v-else
data-testid="vscodex-create-pairing"
class="mt-6"
:disabled="creatingPairing"
@click="createPairing"
>
<Loader2
v-if="creatingPairing"
class="mr-2 h-4 w-4 animate-spin"
/>
<Link2
v-else
class="mr-2 h-4 w-4"
/>
{{ creatingPairing ? t('vscodex.pairing.creating') : t('vscodex.pairing.create') }}
</Button>
<p
v-if="pairingError"
class="mt-4 text-sm text-destructive"
role="alert"
>
{{ t('vscodex.pairing.failed') }}
</p>
</div>
</section>
<section
v-else
class="flex min-h-[520px] flex-1 flex-col gap-3"
>
<div class="flex min-h-6 flex-wrap items-center justify-between gap-2 text-xs text-muted-foreground">
<span class="flex items-center gap-2">
<span
class="h-2 w-2 rounded-full"
:class="statusDotClass(selectedDevice.status)"
/>
{{ selectedDevice.name }} · {{ statusLabel(selectedDevice.status) }}
</span>
<span
v-if="ticketLoading"
class="flex items-center gap-1.5"
>
<Loader2 class="h-3.5 w-3.5 animate-spin" />
{{ t('vscodex.connection.connecting') }}
</span>
</div>
<div
v-if="connectionError"
class="flex flex-wrap items-center justify-between gap-3 rounded-md border border-destructive/30 bg-destructive/5 px-4 py-2.5 text-sm text-destructive"
role="alert"
>
<span>{{ t('vscodex.connection.ticketFailed') }}</span>
<Button
variant="outline"
size="sm"
:disabled="ticketLoading || !frameReady"
@click="requestTicket"
>
{{ t('vscodex.connection.retry') }}
</Button>
</div>
<div class="relative min-h-[480px] flex-1 overflow-hidden rounded-lg border border-border bg-background">
<iframe
:key="frameKey"
ref="frameRef"
data-testid="vscodex-frame"
class="h-full min-h-[480px] w-full border-0 bg-background"
:src="childFrameUrl"
:title="t('vscodex.frame.title')"
sandbox="allow-scripts allow-same-origin allow-forms allow-downloads"
allow="clipboard-read; clipboard-write"
@load="frameLoaded = true"
/>
<div
v-if="!frameLoaded"
class="pointer-events-none absolute inset-0 flex items-center justify-center bg-background"
>
<div class="flex items-center gap-2 text-sm text-muted-foreground">
<Loader2 class="h-4 w-4 animate-spin" />
{{ t('vscodex.connection.loading') }}
</div>
</div>
</div>
</section>
</div>
</template>
<script setup lang="ts">
import { computed, nextTick, onBeforeUnmount, onMounted, ref, watch } from 'vue'
import {
AlertCircle,
Check,
Copy,
Link2,
Loader2,
RefreshCcw,
SquareTerminal,
Trash2,
} from 'lucide-vue-next'
import { vscodexApi, type VscodexDevice, type VscodexDeviceStatus, type VscodexPairing } from '@/api/vscodex'
import { LoadingState } from '@/components/common'
import { Button } from '@/components/ui'
import { useDarkMode } from '@/composables/useDarkMode'
import { useI18n } from '@/i18n'
const PROTOCOL_VERSION = 1
const PAIRING_POLL_INTERVAL_MS = 4_000
const childFrameUrl = `${import.meta.env.BASE_URL}aether-vscodex/index.html?embed=aether`
const { locale, t } = useI18n()
const { isDark } = useDarkMode()
const devices = ref<VscodexDevice[]>([])
const selectedDeviceId = ref('')
const loadingDevices = ref(true)
const loadError = ref(false)
const pairing = ref<VscodexPairing | null>(null)
const pairingCreatedAt = ref(0)
const creatingPairing = ref(false)
const pairingError = ref(false)
const codeCopied = ref(false)
const frameRef = ref<HTMLIFrameElement | null>(null)
const frameKey = ref(0)
const frameLoaded = ref(false)
const frameReady = ref(false)
const ticketLoading = ref(false)
const connectionError = ref(false)
const revokingDevice = ref(false)
const revokeError = ref(false)
let disposed = false
let deviceRequestVersion = 0
let connectionVersion = 0
let ticketRequest: Promise<void> | null = null
let pairingPollTimer: ReturnType<typeof setInterval> | null = null
const selectedDevice = computed(() => (
devices.value.find(device => device.id === selectedDeviceId.value) ?? null
))
const pairingExpiryLabel = computed(() => {
if (!pairing.value) return ''
if (pairing.value.expires_at) {
const expiry = new Date(pairing.value.expires_at)
if (!Number.isNaN(expiry.getTime())) return expiry.toLocaleString(locale.value)
}
if (pairing.value.expires_in_seconds) {
const expiry = new Date(pairingCreatedAt.value + pairing.value.expires_in_seconds * 1_000)
return expiry.toLocaleString(locale.value)
}
return ''
})
function statusLabel(status: VscodexDeviceStatus): string {
return t(`vscodex.devices.${status}`)
}
function statusDotClass(status: VscodexDeviceStatus): string {
if (status === 'online') return 'bg-emerald-500'
if (status === 'connecting') return 'bg-amber-500'
return 'bg-muted-foreground/50'
}
function stopPairingPoll(): void {
if (pairingPollTimer) {
clearInterval(pairingPollTimer)
pairingPollTimer = null
}
}
function startPairingPoll(): void {
stopPairingPoll()
pairingPollTimer = setInterval(() => {
if (!loadingDevices.value && !disposed) void refreshDevices({ silent: true })
}, PAIRING_POLL_INTERVAL_MS)
}
function invalidateConnection(reloadFrame = true): void {
postToFrame({ type: 'aether-vscodex/disconnect' })
connectionVersion += 1
ticketRequest = null
ticketLoading.value = false
connectionError.value = false
frameReady.value = false
frameLoaded.value = false
if (reloadFrame) frameKey.value += 1
}
async function refreshDevices(options: { silent?: boolean } = {}): Promise<void> {
const requestVersion = ++deviceRequestVersion
if (!options.silent) {
loadingDevices.value = true
loadError.value = false
}
try {
const nextDevices = await vscodexApi.listDevices()
if (disposed || requestVersion !== deviceRequestVersion) return
devices.value = nextDevices
const currentStillExists = nextDevices.some(device => device.id === selectedDeviceId.value)
if (!currentStillExists) {
selectedDeviceId.value = nextDevices.find(device => device.status === 'online')?.id
?? nextDevices[0]?.id
?? ''
}
if (nextDevices.length > 0) {
pairing.value = null
pairingError.value = false
stopPairingPoll()
}
} catch {
if (!disposed && requestVersion === deviceRequestVersion && !options.silent) {
loadError.value = true
}
} finally {
if (!disposed && requestVersion === deviceRequestVersion && !options.silent) {
loadingDevices.value = false
}
}
}
async function createPairing(): Promise<void> {
if (creatingPairing.value) return
creatingPairing.value = true
pairingError.value = false
codeCopied.value = false
try {
pairing.value = await vscodexApi.createPairing()
pairingCreatedAt.value = Date.now()
startPairingPoll()
} catch {
pairingError.value = true
} finally {
creatingPairing.value = false
}
}
async function revokeSelectedDevice(): Promise<void> {
const device = selectedDevice.value
if (!device || revokingDevice.value) return
if (!window.confirm(t('vscodex.devices.revokeConfirm', { name: device.name }))) return
revokingDevice.value = true
revokeError.value = false
try {
await vscodexApi.deleteDevice(device.id)
invalidateConnection()
devices.value = devices.value.filter(item => item.id !== device.id)
selectedDeviceId.value = devices.value.find(item => item.status === 'online')?.id
?? devices.value[0]?.id
?? ''
await refreshDevices({ silent: true })
} catch {
revokeError.value = true
} finally {
revokingDevice.value = false
}
}
async function copyPairingCode(): Promise<void> {
if (!pairing.value || !navigator.clipboard) return
try {
await navigator.clipboard.writeText(pairing.value.code)
codeCopied.value = true
window.setTimeout(() => {
codeCopied.value = false
}, 1_500)
} catch {
codeCopied.value = false
}
}
function postToFrame(message: Record<string, unknown>, target = frameRef.value?.contentWindow): void {
if (!target) return
target.postMessage({ v: PROTOCOL_VERSION, ...message }, window.location.origin)
}
function postContext(): void {
postToFrame({
type: 'aether-vscodex/context',
locale: locale.value,
theme: isDark.value ? 'dark' : 'light',
})
}
async function requestTicket(): Promise<void> {
if (!selectedDevice.value || !frameReady.value) return
if (ticketRequest) return ticketRequest
const requestVersion = connectionVersion
const deviceId = selectedDevice.value.id
const target = frameRef.value?.contentWindow
if (!target) return
ticketLoading.value = true
connectionError.value = false
const request = (async () => {
try {
const result = await vscodexApi.createWsTicket(deviceId)
if (
disposed
|| requestVersion !== connectionVersion
|| selectedDeviceId.value !== deviceId
|| frameRef.value?.contentWindow !== target
) return
postToFrame({
type: 'aether-vscodex/connect',
ticket: result.ticket,
wsUrl: result.ws_url,
deviceId,
locale: locale.value,
theme: isDark.value ? 'dark' : 'light',
}, target)
} catch {
if (disposed || requestVersion !== connectionVersion) return
connectionError.value = true
postToFrame({
type: 'aether-vscodex/error',
code: 'ticket_unavailable',
}, target)
} finally {
if (!disposed && requestVersion === connectionVersion) ticketLoading.value = false
}
})()
ticketRequest = request
try {
await request
} finally {
if (ticketRequest === request) ticketRequest = null
}
}
function isFrameMessage(value: unknown): value is { v: number; type: string } {
return typeof value === 'object'
&& value !== null
&& (value as Record<string, unknown>).v === PROTOCOL_VERSION
&& typeof (value as Record<string, unknown>).type === 'string'
}
function handleFrameMessage(event: MessageEvent): void {
const target = frameRef.value?.contentWindow
if (!target || event.origin !== window.location.origin || event.source !== target) return
if (!isFrameMessage(event.data)) return
if (event.data.type === 'aether-vscodex/ready') {
frameReady.value = true
postContext()
void requestTicket()
} else if (event.data.type === 'aether-vscodex/request-ticket') {
frameReady.value = true
void requestTicket()
}
}
watch(selectedDeviceId, async (next, previous) => {
if (next === previous) return
invalidateConnection()
await nextTick()
})
watch([locale, isDark], () => {
if (frameReady.value) postContext()
})
onMounted(() => {
window.addEventListener('message', handleFrameMessage)
void refreshDevices()
})
onBeforeUnmount(() => {
postToFrame({ type: 'aether-vscodex/disconnect' })
disposed = true
connectionVersion += 1
deviceRequestVersion += 1
stopPairingPoll()
window.removeEventListener('message', handleFrameMessage)
})
</script>

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