thzxx
9b45c445bf
硬性契约：删除代码中一切写死的上下文窗口与最大输出上限（含六家模型元信息
钳制与全部兜底值）——唯一合法来源是设置面板「上下文长度」（llm.contextWindow）
与「最大输出上限」（llm.maxTokens），跨 Provider/模型原样透传。
P0 正确性收口：
- 迁移 11/12（SCHEMA_VERSION 5）：记忆表 embedding 列 + 分 Provider 窗口键清理
- 记忆生命周期接线：会话终态清理 working memory / episodic 90 天 TTL / access_count 回写
- 回放缓冲模块化 + 会话终态清理（杜绝 4MB/会话内存滞留）
- i18n 收口：主进程 main-locale（zh/en，ui.locale 热切换）+ 渲染层 17 处出层
P1 能力演进：
- 本地向量混合检索：0.6×向量余弦 + 0.4×TF-IDF，Ollama embeddings 首次投产，
存量记忆惰性回填，嵌入不可用自动回退 TF-IDF
- MEMORY.md 维护闭环：固化去重消除截断盲区；两阶段维护（AI 建议 → 用户确认 →
原子改写 + 语义记忆双轨同步 + 审计）；>50KB 告警
- 可观测闭环：cacheTokens 引擎→前端透传（Token 面板命中率/成本行）+ 输入框
上下文占用指示条
- MCP Prompts/Resources 对话可用：/mcp:{server}:{prompt} 与 @mcp:{server}:{uri}
P2 体验补全：
- 工具自定义策略（正则白/黑名单 + 频率 + 强制确认，热生效）
- 连续 ≥3 同类工具确认聚合为单弹框
- 会话消息游标分页（首屏 200 条向上翻页）
- 开机自启；Playwright + Electron E2E 冒烟（本地 mock LLM 零外联）
Review 回归修复：MCP 大小写失配 / 分页状态复位 / 清空=未配置语义（Number(null)=0
隐患）/ MEMORY.md 告警位置 / working_memories FK（迁移 13）/ 全局配置层废键清理；
附带根治权限加固启动时序、代理回环放行、safeStorage 降级、悬空 symlink 逃逸。
验证：typecheck/lint 0 问题；test:electron 2478/2478（0 跳过）；E2E 2/2；
docs/v0.8.1-迭代实施清单.md 全项留档。
506 lines
23 KiB
TypeScript
506 lines
23 KiB
TypeScript
/**
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* MetonaAI Desktop — Preload 脚本
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*
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* 通过 contextBridge 安全地将 IPC 通道暴露给渲染进程。
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* 渲染进程无 Node.js 访问权限，只能通过此桥接层通信。
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*/
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import { contextBridge, ipcRenderer } from 'electron';
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// v0.7.4 P2-1: 移除 @electron-toolkit/preload 的 electronAPI 暴露 —— 其把原始
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// ipcRenderer（send/invoke/sendSync/on）整体暴露给渲染进程，等于绕过 metona
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// 窄化 API 的白名单语义：渲染层一旦被 XSS，攻击者可 invoke 任意 ipcMain.handle
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// 通道、sendSync 同步调用、订阅任意事件。渲染层实际零使用 window.electron
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// （grep 确认仅 global.d.ts 有类型占位），移除后全部 IPC 走 metona 白名单。
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/**
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* Metona API — 暴露给渲染进程的安全接口
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*/
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const metonaAPI = {
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// ===== Agent 交互 =====
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agent: {
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/** 发送用户消息 */
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sendMessage: (message: unknown, sessionId: string) =>
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ipcRenderer.invoke('agent:sendMessage', message, sessionId),
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/** 监听流式事件 */
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onStreamEvent: (callback: (event: unknown) => void) => {
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const listener = (_event: Electron.IpcRendererEvent, data: unknown) => callback(data);
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ipcRenderer.on('agent:streamEvent', listener);
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return () => ipcRenderer.removeListener('agent:streamEvent', listener);
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},
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/** 监听状态变化 */
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onStateChange: (callback: (state: unknown) => void) => {
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const listener = (_event: Electron.IpcRendererEvent, data: unknown) => callback(data);
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ipcRenderer.on('agent:stateChange', listener);
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return () => ipcRenderer.removeListener('agent:stateChange', listener);
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},
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/** 中断会话 */
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abortSession: (sessionId: string) => ipcRenderer.invoke('agent:abortSession', sessionId),
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/** v0.8.0 P1-1a: 拉取后台会话流式回放缓冲（切回运行中会话时恢复内容） */
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getReplayState: (sessionId: string) => ipcRenderer.invoke('agent:getReplayState', sessionId),
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/** 监听 Provider 切换通知 */
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onProviderSwitched: (callback: (data: unknown) => void) => {
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const listener = (_event: Electron.IpcRendererEvent, data: unknown) => callback(data);
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ipcRenderer.on('agent:providerSwitched', listener);
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return () => ipcRenderer.removeListener('agent:providerSwitched', listener);
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},
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/** v0.5.0: 监听 SubAgent 生命周期事件（委派/运行/完成/失败） */
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onSubAgentEvent: (callback: (event: unknown) => void) => {
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const listener = (_event: Electron.IpcRendererEvent, data: unknown) => callback(data);
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ipcRenderer.on('subagent:event', listener);
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return () => ipcRenderer.removeListener('subagent:event', listener);
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},
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},
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// ===== 会话管理 =====
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sessions: {
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list: () => ipcRenderer.invoke('sessions:list'),
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create: (title?: string) => ipcRenderer.invoke('sessions:create', title),
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rename: (sessionId: string, title: string) =>
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ipcRenderer.invoke('sessions:rename', sessionId, title),
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delete: (sessionId: string) => ipcRenderer.invoke('sessions:delete', sessionId),
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getMessages: (sessionId: string, options?: { limit?: number; beforeRowid?: number }) =>
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ipcRenderer.invoke('sessions:getMessages', sessionId, options),
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// v0.7.4 P3-10: 更新单条用户消息内容（编辑"仅保存"落库）
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updateMessageContent: (sessionId: string, messageId: string, content: string) =>
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ipcRenderer.invoke('sessions:updateMessageContent', sessionId, messageId, content),
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pin: (sessionId: string, pinned: boolean) =>
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ipcRenderer.invoke('sessions:pin', sessionId, pinned),
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archive: (sessionId: string, archived: boolean) =>
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ipcRenderer.invoke('sessions:archive', sessionId, archived),
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// v0.7.3 P1-3: sessions:deleteMessage 死通道已删除 —— 渲染层零调用方，
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// 且其实现不回减 message_count（计数漂移面）。消息删除语义由
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// sessions:truncateAfter（编辑重发/重新生成/会话删除级联）完整覆盖。
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clearMessages: (sessionId: string) => ipcRenderer.invoke('sessions:clearMessages', sessionId),
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/** P2-11: 截断消息（编辑重发/重新生成——删除锚点消息之后的所有消息） */
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truncateAfter: (sessionId: string, messageId: string, inclusive?: boolean) =>
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ipcRenderer.invoke('sessions:truncateAfter', sessionId, messageId, inclusive),
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// v0.8.0 P2-1: 回收站（软删除 30 天保留）
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listTrash: () => ipcRenderer.invoke('sessions:listTrash'),
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restore: (sessionId: string) => ipcRenderer.invoke('sessions:restore', sessionId),
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purge: (sessionId: string) => ipcRenderer.invoke('sessions:purge', sessionId),
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// v0.8.0 P2-2: 会话回放（JSONL 录制读取）
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listRecordings: (sessionId: string) => ipcRenderer.invoke('sessions:listRecordings', sessionId),
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readRecording: (name: string) => ipcRenderer.invoke('sessions:readRecording', name),
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/** v0.5.0: 全文搜索会话内容（FTS5，跨会话，按会话聚合） */
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searchContent: (query: string) =>
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ipcRenderer.invoke('sessions:searchContent', query) as Promise<{
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success: boolean;
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error?: string;
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data?: Array<{
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sessionId: string;
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sessionTitle: string;
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matchCount: number;
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lastMessageId: string;
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lastRole: string;
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snippet: string;
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timestamp: number;
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}>;
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}>,
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saveTrace: (sessionId: string, data: unknown) =>
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ipcRenderer.invoke('sessions:saveTrace', sessionId, data),
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getTrace: (sessionId: string) => ipcRenderer.invoke('sessions:getTrace', sessionId),
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},
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// ===== MCP 管理 =====
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mcp: {
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listServers: () => ipcRenderer.invoke('mcp:listServers'),
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addServer: (config: unknown) => ipcRenderer.invoke('mcp:addServer', config),
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removeServer: (name: string) => ipcRenderer.invoke('mcp:removeServer', name),
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toggleServer: (name: string, enabled: boolean) =>
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ipcRenderer.invoke('mcp:toggleServer', name, enabled),
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// v0.8.0 P2-5: Resources / Prompts 发现
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listServerContents: (name: string) => ipcRenderer.invoke('mcp:listServerContents', name),
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// v0.8.1 P1-4: Prompt 渲染 + Resource 读取（对话内可用化）
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getPrompt: (serverName: string, promptName: string, args?: Record<string, string>) =>
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ipcRenderer.invoke('mcp:getPrompt', serverName, promptName, args),
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readResource: (serverName: string, uri: string) =>
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ipcRenderer.invoke('mcp:readResource', serverName, uri),
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},
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// ===== 记忆系统 =====
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memory: {
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search: (query: string, options?: unknown) =>
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ipcRenderer.invoke('db:searchMemories', query, options),
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listAll: (options?: { type?: string; limit?: number }) =>
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ipcRenderer.invoke('memory:listAll', options),
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delete: (type: string, id: string) => ipcRenderer.invoke('memory:delete', type, id),
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// v0.8.1 P1-2: MEMORY.md 维护闭环（分析/应用两阶段）
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analyzeMaintenance: () => ipcRenderer.invoke('memory:analyzeMaintenance'),
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applyMaintenance: (actions: unknown) => ipcRenderer.invoke('memory:applyMaintenance', actions),
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},
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// ===== v0.2.0: 任务管理 =====
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tasks: {
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list: (sessionId?: string) => ipcRenderer.invoke('tasks:list', sessionId),
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create: (data: {
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sessionId: string;
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title: string;
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description?: string;
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priority?: string;
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parentId?: string;
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}) => ipcRenderer.invoke('tasks:create', data),
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update: (
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id: string,
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updates: {
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title?: string;
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description?: string;
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status?: string;
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priority?: string;
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assignedTo?: string;
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},
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sessionId: string,
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) => ipcRenderer.invoke('tasks:update', id, updates, sessionId),
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delete: (id: string, sessionId: string) => ipcRenderer.invoke('tasks:delete', id, sessionId),
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// P2（v0.3.13）: 订阅任务变更事件（Agent 通过 task_manager 写入后触发）
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onTaskChanged: (callback: (sessionId: string) => void) => {
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const listener = (_event: unknown, sessionId: string): void => callback(sessionId);
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ipcRenderer.on('task:changed', listener);
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return () => ipcRenderer.removeListener('task:changed', listener);
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},
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},
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// ===== v0.2.0: 审计日志 =====
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audit: {
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verifyChain: () => ipcRenderer.invoke('audit:verifyChain'),
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query: (filters?: { sessionId?: string; eventType?: string; limit?: number }) =>
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ipcRenderer.invoke('audit:query', filters),
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/** v0.5.0: 导出审计日志（jsonl / csv 两种格式） */
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export: (format: 'jsonl' | 'csv') =>
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ipcRenderer.invoke('audit:export', format) as Promise<{
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success: boolean;
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error?: string;
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data?: string;
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format?: string;
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recordCount?: number;
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}>,
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},
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// ===== v0.2.0: 工具确认请求 =====
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tool: {
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onConfirmationRequest: (callback: (request: unknown) => void) => {
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const listener = (_event: Electron.IpcRendererEvent, data: unknown) => callback(data);
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ipcRenderer.on('tool:confirmationRequest', listener);
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return () => ipcRenderer.removeListener('tool:confirmationRequest', listener);
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},
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// v0.8.1 P2-2: 连续同类工具批量确认（单事件携带完整请求列表）
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onConfirmationRequestBatch: (callback: (requests: unknown[]) => void) => {
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const listener = (_event: Electron.IpcRendererEvent, data: unknown[]) => callback(data);
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ipcRenderer.on('tool:confirmationRequestBatch', listener);
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return () => ipcRenderer.removeListener('tool:confirmationRequestBatch', listener);
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},
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sendConfirmationResponse: (response: {
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toolCallId: string;
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approved: boolean;
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remember: boolean;
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autoExecute?: boolean;
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}) => ipcRenderer.send('tool:confirmationResponse', response),
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// v0.3.2: 批量确认响应（并行工具一次性审批）
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sendConfirmationResponseBatch: (response: {
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toolCallIds: string[];
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approved: boolean;
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remember: boolean;
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autoExecute?: boolean;
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}) => ipcRenderer.send('tool:confirmationResponseBatch', response),
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// v0.3.2: 拉取当前所有 pending 确认（前端弹框打开时调用，防止 state 覆盖丢失）
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getPendingConfirmations: () =>
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ipcRenderer.invoke('tool:getPendingConfirmations') as Promise<{
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success: boolean;
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data: Array<{
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toolCallId: string;
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toolName: string;
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args: Record<string, unknown>;
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riskLevel: string;
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reason: string;
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sessionId?: string;
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expiresAt?: number;
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}>;
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}>,
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// v0.4.1: 会话内拒绝记忆管理（拒绝记忆 10 分钟 TTL，支持手动恢复询问）
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// v0.5.0: sessionId 参数 — 拒绝记忆按会话隔离，传当前会话只查看/重置本会话的记忆
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getRememberedDenials: (sessionId?: string) =>
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ipcRenderer.invoke('tool:getRememberedDenials', sessionId) as Promise<{
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success: boolean;
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data: Array<{ toolName: string; expiresInSeconds: number }>;
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}>,
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resetRememberedDenial: (toolName: string, sessionId?: string) =>
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ipcRenderer.invoke('tool:resetRememberedDenial', toolName, sessionId) as Promise<{
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success: boolean;
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error?: string;
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}>,
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// v0.2.0: 持久化自动执行设置
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setAutoExecute: (toolName: string, enabled: boolean) =>
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ipcRenderer.invoke('tool:setAutoExecute', toolName, enabled),
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getAutoExecuteList: () => ipcRenderer.invoke('tool:getAutoExecuteList'),
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},
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// ===== 配置 =====
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config: {
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get: (key: string) => ipcRenderer.invoke('config:get', key),
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set: (key: string, value: unknown) => ipcRenderer.invoke('config:set', key, value),
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// v0.3.9: 批量保存配置，避免串行保存中间态触发 reloadAdapter 失败
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setBatch: (entries: Array<{ key: string; value: unknown }>) =>
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ipcRenderer.invoke('config:setBatch', entries),
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// v0.3.17: 监听配置变更广播（后端 config:set/setBatch 后触发，用于前端 store 实时更新）
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onChanged: (callback: (data: { key: string; value: unknown }) => void) => {
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const listener = (_event: Electron.IpcRendererEvent, data: { key: string; value: unknown }) =>
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callback(data);
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ipcRenderer.on('config:changed', listener);
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return () => ipcRenderer.removeListener('config:changed', listener);
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},
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},
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// ===== 应用工具 =====
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app: {
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getVersion: () => ipcRenderer.invoke('app:getVersion'),
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getAppDataPath: () => ipcRenderer.invoke('app:getAppDataPath'),
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openExternal: (url: string) => ipcRenderer.invoke('app:openExternal', url),
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showItemInFolder: (path: string) => ipcRenderer.invoke('app:showItemInFolder', path),
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selectFolder: (defaultPath?: string) => ipcRenderer.invoke('app:selectFolder', defaultPath),
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restart: () => ipcRenderer.invoke('app:restart'),
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// v0.8.1 P2-4: 开机自启（setLoginItemSettings 封装；读回真实生效状态）
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setLoginItem: (enabled: boolean) =>
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ipcRenderer.invoke('app:setLoginItem', enabled) as Promise<{
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success: boolean;
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error?: string;
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data?: { openAtLogin: boolean };
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}>,
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getLoginItem: () =>
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ipcRenderer.invoke('app:getLoginItem') as Promise<{
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success: boolean;
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error?: string;
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data?: { openAtLogin: boolean };
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}>,
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// v0.6.4 P4-2: 检查更新（feed 比对式；electron-updater 接入时仅替换实现）
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updateCheck: () =>
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ipcRenderer.invoke('app:updateCheck') as Promise<
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| { status: 'disabled' | 'error'; message: string }
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| { status: 'up-to-date'; latestVersion: string }
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| { status: 'available'; latestVersion: string; downloadUrl?: string; notes?: string }
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>,
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// v0.8.0 P2-3: 下载并安装更新（electron-updater；仅生产环境可用）
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updateInstall: () =>
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ipcRenderer.invoke('app:updateInstall') as Promise<{ success: boolean; error?: string }>,
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// v0.8.0 P2-3: 订阅更新状态事件（checking/available/downloading/downloaded/error）
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onUpdateStatus: (callback: (event: unknown) => void) => {
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const listener = (_event: Electron.IpcRendererEvent, data: unknown) => callback(data);
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ipcRenderer.on('update:status', listener);
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return () => ipcRenderer.removeListener('update:status', listener);
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},
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// #49 修复: 前端错误上报通道（主进程可注册 'error:report' handler 记录到 electron-log/审计日志）
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// 使用 send（单向）而非 invoke，即使主进程未注册 handler 也不会 reject
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reportError: (payload: unknown) => ipcRenderer.send('error:report', payload),
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// v0.7.3 P3-4: 健康快照（SLO 指标 + 最近健康检查报告）
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// 类型以内联形态声明（本文件在 tsconfig.node 域，不引用渲染端 global.d.ts）
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getHealthSnapshot: () =>
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ipcRenderer.invoke('app:healthSnapshot') as Promise<{
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success: boolean;
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error?: string;
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data?: {
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slo: {
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errorRate: number;
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throughput: number;
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avgLatencyMs: number;
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percentiles: Record<string, number>;
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burnRate: number;
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target: number;
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violated: boolean;
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totalRequests: number;
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errorRequests: number;
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timestamp: string;
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};
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health: {
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healthy: boolean;
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checks: Array<{ name: string; healthy: boolean; latencyMs?: number; error?: string }>;
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timestamp: string;
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} | null;
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generatedAt: number;
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};
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}>,
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},
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// ===== v0.7.3 P3-3: JSONL 录制文件生命周期（设置页展示/清理） =====
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logs: {
|
||
traceStats: () =>
|
||
ipcRenderer.invoke('logs:traceStats') as Promise<{
|
||
success: boolean;
|
||
error?: string;
|
||
data?: { count: number; totalBytes: number };
|
||
}>,
|
||
pruneTraceFiles: () =>
|
||
ipcRenderer.invoke('logs:pruneTraceFiles') as Promise<{
|
||
success: boolean;
|
||
error?: string;
|
||
data?: { deleted: number };
|
||
}>,
|
||
},
|
||
|
||
// ===== 工作空间管理 =====
|
||
workspace: {
|
||
check: (targetPath: string) => ipcRenderer.invoke('workspace:check', targetPath),
|
||
inheritFiles: (params: { targetPath: string; sourcePath: string; files: string[] }) =>
|
||
ipcRenderer.invoke('workspace:inheritFiles', params),
|
||
getInfo: () => ipcRenderer.invoke('workspace:getInfo'),
|
||
// #51 修复: 校验源数据库完整性（PRAGMA integrity_check），用于 inheritDatabase 前置校验
|
||
checkDatabaseIntegrity: (sourcePath: string) =>
|
||
ipcRenderer.invoke('workspace:checkDatabaseIntegrity', sourcePath),
|
||
// v0.8.0 P2-4: @ 文件提及（文件名索引 + 文本片段读取）
|
||
listFiles: (limit?: number) => ipcRenderer.invoke('workspace:listFiles', limit),
|
||
readFileClip: (relPath: string, maxBytes?: number) =>
|
||
ipcRenderer.invoke('workspace:readFileClip', relPath, maxBytes),
|
||
},
|
||
|
||
// ===== 工具管理 =====
|
||
tools: {
|
||
list: () => ipcRenderer.invoke('tools:list'),
|
||
toggle: (toolName: string, enabled: boolean) =>
|
||
ipcRenderer.invoke('tools:toggle', toolName, enabled),
|
||
/** v0.3.18 修复: 监听工具就绪事件（MCP 初始化完成后触发） */
|
||
onReady: (callback: (data: { toolCount: number }) => void) => {
|
||
const listener = (_event: Electron.IpcRendererEvent, data: { toolCount: number }) =>
|
||
callback(data);
|
||
ipcRenderer.on('tools:ready', listener);
|
||
return () => ipcRenderer.removeListener('tools:ready', listener);
|
||
},
|
||
/** v0.3.18 修复: 查询工具当前是否已就绪（解决事件竞态，前端注册监听器后立即查询一次） */
|
||
isReady: () =>
|
||
ipcRenderer.invoke('tools:isReady') as Promise<{ ready: boolean; toolCount: number }>,
|
||
},
|
||
|
||
// ===== 数据管理 =====
|
||
data: {
|
||
exportData: (sessionId?: string) => ipcRenderer.invoke('data:export', sessionId),
|
||
clearSessions: () => ipcRenderer.invoke('data:clearSessions'),
|
||
clearMemories: () => ipcRenderer.invoke('data:clearMemories'),
|
||
clearAuditLogs: () => ipcRenderer.invoke('data:clearAuditLogs'),
|
||
},
|
||
|
||
// ===== SearXNG =====
|
||
searxng: {
|
||
testConnection: (url: string, authKey: string, authType: string) =>
|
||
ipcRenderer.invoke('searxng:testConnection', url, authKey, authType),
|
||
},
|
||
|
||
// ===== LLM 运行时查询 =====
|
||
llm: {
|
||
/** v0.5.0: DeepSeek 余额查询（仅 DeepSeek Provider 支持） */
|
||
getBalance: () =>
|
||
ipcRenderer.invoke('llm:getBalance') as Promise<{
|
||
success: boolean;
|
||
error?: string;
|
||
data?: {
|
||
currency: string;
|
||
totalBalance: string;
|
||
grantedBalance: string;
|
||
toppedUpBalance: string;
|
||
};
|
||
}>,
|
||
/**
|
||
* v0.7.2 P3-9: 动态模型列表（基于已保存的 LLM 配置，与引擎 adapter 同源）。
|
||
* Ollama 走 /api/tags（含能力探测），DeepSeek/OpenAI 走 /models，其余回退静态列表。
|
||
*/
|
||
listModels: () =>
|
||
ipcRenderer.invoke('llm:listModels') as Promise<{
|
||
success: boolean;
|
||
error?: string;
|
||
data?: Array<{
|
||
id: string;
|
||
name?: string;
|
||
contextWindow?: number;
|
||
maxOutputTokens?: number;
|
||
supportsToolCalling?: boolean;
|
||
supportsThinking?: boolean;
|
||
description?: string;
|
||
}>;
|
||
}>,
|
||
/**
|
||
* v0.7.2 P3-10: Ollama 模型下载（仅 Ollama Provider 支持）。
|
||
* 进度经 onOllamaPullProgress 推送；结束（成功/失败/取消）广播 onOllamaPullEnded。
|
||
*/
|
||
pullModel: (model: string) =>
|
||
ipcRenderer.invoke('llm:ollamaPull', model) as Promise<{
|
||
success: boolean;
|
||
error?: string;
|
||
/** true 表示任务被用户取消（非故障） */
|
||
aborted?: boolean;
|
||
}>,
|
||
/** 取消进行中的 Ollama 模型下载 */
|
||
cancelPullModel: () =>
|
||
ipcRenderer.invoke('llm:ollamaPullCancel') as Promise<{
|
||
success: boolean;
|
||
error?: string;
|
||
}>,
|
||
onOllamaPullProgress: (
|
||
callback: (data: {
|
||
model: string;
|
||
status: string;
|
||
completed?: number;
|
||
total?: number;
|
||
}) => void,
|
||
) => {
|
||
const listener = (
|
||
_event: Electron.IpcRendererEvent,
|
||
data: { model: string; status: string; completed?: number; total?: number },
|
||
): void => callback(data);
|
||
ipcRenderer.on('llm:ollamaPullProgress', listener);
|
||
return () => ipcRenderer.removeListener('llm:ollamaPullProgress', listener);
|
||
},
|
||
onOllamaPullEnded: (callback: (data: { model: string }) => void) => {
|
||
const listener = (_event: Electron.IpcRendererEvent, data: { model: string }): void =>
|
||
callback(data);
|
||
ipcRenderer.on('llm:ollamaPullEnded', listener);
|
||
return () => ipcRenderer.removeListener('llm:ollamaPullEnded', listener);
|
||
},
|
||
},
|
||
|
||
// ===== Toast 通知桥接 =====
|
||
toast: {
|
||
onShow: (callback: (data: { type: string; message: string; options?: unknown }) => void) => {
|
||
const listener = (
|
||
_event: Electron.IpcRendererEvent,
|
||
data: { type: string; message: string; options?: unknown },
|
||
) => callback(data);
|
||
ipcRenderer.on('toast:show', listener);
|
||
return () => ipcRenderer.removeListener('toast:show', listener);
|
||
},
|
||
},
|
||
|
||
// ===== 托盘动作（v0.6.4: 死链接线 —— 此前 main.ts/tray 发出的
|
||
// 'tray:newSession' 在渲染进程没有任何消费者，菜单项等于摆设）=====
|
||
tray: {
|
||
onNewSession: (callback: () => void): (() => void) => {
|
||
const listener = (): void => callback();
|
||
ipcRenderer.on('tray:newSession', listener);
|
||
return () => ipcRenderer.removeListener('tray:newSession', listener);
|
||
},
|
||
},
|
||
};
|
||
|
||
// ===== 安全暴露到渲染进程 =====
|
||
// v0.7.4 P2-1: 只暴露 metona 窄化 API —— 不再暴露原始 electronAPI
|
||
//（含 ipcRenderer.send/invoke/sendSync），杜绝"白名单语义被绕过"的单点风险
|
||
if (process.contextIsolated) {
|
||
try {
|
||
contextBridge.exposeInMainWorld('metona', metonaAPI);
|
||
} catch (error) {
|
||
console.error('Failed to expose APIs via contextBridge:', error);
|
||
// #7 修复: 生产环境强制失败，防止以不安全状态启动（contextBridge 失败意味着
|
||
// context isolation 边界已破坏，继续运行可能导致渲染进程直接访问 Node API）
|
||
// 开发环境降级到 globalThis 以便调试
|
||
// 审查修复: process.defaultApp 在 sandbox: true 下可能为 undefined，
|
||
// 导致开发环境也无法降级。补充 process.env.NODE_ENV 判断（sandbox 下 process.env 仍可用）
|
||
if (process.env.NODE_ENV === 'development' || process.defaultApp) {
|
||
console.warn('[DEV] Falling back to globalThis assignment — context isolation is weakened');
|
||
(globalThis as unknown as Record<string, unknown>).metona = metonaAPI;
|
||
} else {
|
||
// 审查修复 M19: 在 throw 前记录详细错误，便于在 DevTools 中排查白屏问题。
|
||
// 生产环境 contextBridge 失败时用户只看到白屏，console.error 至少能在 DevTools 中留下线索。
|
||
console.error('[FATAL] contextBridge failed in production:', error);
|
||
throw error;
|
||
}
|
||
}
|
||
} else {
|
||
// context isolation 未启用（不推荐，仅开发环境）
|
||
(globalThis as unknown as Record<string, unknown>).metona = metonaAPI;
|
||
}
|