feat: v0.3.0 版本 - SSH终端、SFTP、端口转发功能实现
核心功能: - SSH终端: 密码/密钥认证、XTerm.js终端、多主题配色、IP高亮 - SFTP管理: 双栏文件管理、上传下载、传输队列 - 端口转发: 本地/远程转发、SOCKS5动态代理、规则管理 架构改进: - 拆分大型组件 (SFTPView/TabBar/Sidebar) - 添加统一日志和错误处理 - 修复React严格模式下的终端黑屏问题 UI更新: - 新增端口转发视图 - 更新UI预览文档 - 左侧栏右键菜单支持SFTP快捷打开
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/**
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* SSH IPC Handlers
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* 处理 SSH 连接、Shell、会话、端口转发相关 IPC
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*/
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import { ipcMain, IpcMainInvokeEvent } from 'electron'
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import type { SSHService } from '../services/ssh-service'
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import type { ZmodemService } from '../services/zmodem-service'
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import { createLogger } from '../utils/logger'
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const logger = createLogger('SSH_IPC')
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// ===== 彩色调试日志 =====
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const DEBUG = true
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function debug(...args: any[]) {
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if (DEBUG) console.log('[SSH_IPC]', ...args)
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}
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function logHeader(msg: string) {
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console.log(`%c${msg}`, 'background: #9b59b6; color: #fff; padding: 4px 8px; border-radius: 4px; font-weight: bold;')
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}
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function logInfo(label: string, value: any) {
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console.log(`%c${label}:%c ${value}`, 'background: #2c3e50; color: #fff; padding: 2px 6px; border-radius: 3px;', 'color: #3498db; font-weight: bold;')
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}
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function logSuccess(msg: string) {
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console.log(`%c✓ ${msg}`, 'color: #27ae60; font-weight: bold;')
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}
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function logError(msg: string) {
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console.log(`%c✗ ${msg}`, 'color: #e74c3c; font-weight: bold;')
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}
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// IPC channel names
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export const SSH_CHANNELS = {
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CONNECT: 'ssh:connect',
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DISCONNECT: 'ssh:disconnect',
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EXEC: 'ssh:exec',
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CREATE_SHELL: 'ssh:createShell',
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SHELL_WRITE: 'ssh:shellWrite',
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SHELL_RESIZE: 'ssh:shellResize',
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FORWARD_LOCAL: 'ssh:forwardLocal',
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FORWARD_REMOTE: 'ssh:forwardRemote',
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FORWARD_DYNAMIC: 'ssh:forwardDynamic',
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SHELL_DATA: 'ssh:shellData',
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} as const
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export interface SSHIPCOptions {
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sshService: SSHService
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zmodemService: ZmodemService
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mainWindowGetter: () => Electron.BrowserWindow | null
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}
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export function registerSSHIPCHandlers(options: SSHIPCOptions): void {
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const { sshService, zmodemService, mainWindowGetter } = options
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// SSH connect
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ipcMain.handle(SSH_CHANNELS.CONNECT, async (_event: IpcMainInvokeEvent, config) => {
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try {
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const connection = await sshService.connect(config)
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return { success: true, connectionId: connection.id }
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} catch (error: any) {
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return { success: false, error: error.message }
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}
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})
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// SSH disconnect
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ipcMain.handle(SSH_CHANNELS.DISCONNECT, async (_event: IpcMainInvokeEvent, connectionId: string) => {
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try {
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await sshService.disconnect(connectionId)
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return { success: true }
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} catch (error: any) {
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return { success: false, error: error.message }
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}
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})
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// SSH exec command
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ipcMain.handle(SSH_CHANNELS.EXEC, async (_event: IpcMainInvokeEvent, connectionId: string, command: string) => {
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try {
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const result = await sshService.exec(connectionId, command)
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return { success: true, result }
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} catch (error: any) {
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return { success: false, error: error.message }
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}
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})
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// SSH create shell
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ipcMain.handle(SSH_CHANNELS.CREATE_SHELL, async (event: IpcMainInvokeEvent, connectionId: string, options?: { cols?: number; rows?: number }, shellId?: string) => {
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console.log('=== SSH_IPC CREATE_SHELL ===')
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console.log(' connectionId:', connectionId)
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console.log(' options:', options)
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console.log(' preferredShellId:', shellId)
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try {
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const preferredShellId = shellId
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logger.info('[SSH_IPC] Creating shell for connection:', connectionId, 'preferredId:', preferredShellId)
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debug('>>> Calling sshService.createShell...')
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const shell = await sshService.createShell(connectionId, options || {}, (shellId, data) => {
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// 检查 sender 是否已被销毁
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if (event.sender.isDestroyed()) {
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console.log('=== SHELL DATA CALLBACK - SKIPPED (sender destroyed) ===')
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return
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}
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const text = data.toString('utf-8')
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console.log('=== SHELL DATA CALLBACK ===')
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console.log(' shellId:', shellId)
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console.log(' data length:', data.length)
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console.log(' data preview:', text.substring(0, 100).replace(/\n/g, '\\n'))
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// 打印所有收到的数据前100字符用于调试
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if (text.length > 0) {
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logger.info(`[SSH_IPC] Shell data from ${shellId}:`, text.substring(0, 100).replace(/\n/g, '\\n'))
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}
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try {
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console.log('>>> Sending SHELL_DATA to renderer...')
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event.sender.send(SSH_CHANNELS.SHELL_DATA, connectionId, shellId, data)
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console.log('>>> SHELL_DATA sent successfully')
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} catch (err) {
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console.error('>>> FAILED to send SHELL_DATA:', err)
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}
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zmodemService.feedShellData(shellId, data)
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}, preferredShellId)
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logger.info('[SSH_IPC] Shell created:', shell.id)
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debug('>>> Shell created successfully:', shell.id)
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return { success: true, shellId: shell.id }
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} catch (error: any) {
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logger.error('[SSH_IPC] Shell creation failed:', error)
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debug('>>> Shell creation FAILED:', error.message)
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return { success: false, error: error.message }
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}
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})
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// SSH shell write
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ipcMain.handle(SSH_CHANNELS.SHELL_WRITE, async (_event: IpcMainInvokeEvent, shellId: string, data: string) => {
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try {
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sshService.shellWrite(shellId, data)
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return { success: true }
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} catch (error: any) {
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return { success: false, error: error.message }
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}
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})
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// SSH shell resize
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ipcMain.handle(SSH_CHANNELS.SHELL_RESIZE, async (_event: IpcMainInvokeEvent, shellId: string, cols: number, rows: number) => {
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try {
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sshService.shellResize(shellId, cols, rows)
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return { success: true }
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} catch (error: any) {
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return { success: false, error: error.message }
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}
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})
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// SSH local port forward
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ipcMain.handle(SSH_CHANNELS.FORWARD_LOCAL, async (
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_event: IpcMainInvokeEvent,
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connectionId: string,
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localPort: number,
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remoteHost: string,
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remotePort: number
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) => {
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logHeader('🔀 IPC FORWARD_LOCAL')
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logInfo('connectionId', connectionId)
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logInfo('localPort', localPort)
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logInfo('remoteHost', remoteHost)
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logInfo('remotePort', remotePort)
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try {
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const result = await sshService.forwardLocal(connectionId, localPort, remoteHost, remotePort)
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logSuccess(`Local forward bound to port ${result.boundPort}`)
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return { success: true, boundPort: result.boundPort }
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} catch (error: any) {
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logError(`Local forward failed: ${error.message}`)
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return { success: false, error: error.message }
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}
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})
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// SSH remote port forward
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ipcMain.handle(SSH_CHANNELS.FORWARD_REMOTE, async (
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_event: IpcMainInvokeEvent,
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connectionId: string,
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remotePort: number,
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localHost: string,
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localPort: number
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) => {
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logHeader('🔀 IPC FORWARD_REMOTE')
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logInfo('connectionId', connectionId)
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logInfo('remotePort', remotePort)
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logInfo('localHost', localHost)
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logInfo('localPort', localPort)
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try {
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const result = await sshService.forwardRemote(connectionId, remotePort, localHost, localPort)
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logSuccess('Remote forward established')
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return { success: true }
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} catch (error: any) {
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logError(`Remote forward failed: ${error.message}`)
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return { success: false, error: error.message }
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}
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})
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// SSH dynamic port forward (SOCKS5)
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ipcMain.handle(SSH_CHANNELS.FORWARD_DYNAMIC, async (
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_event: IpcMainInvokeEvent,
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connectionId: string,
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localPort: number
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) => {
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logHeader('🧦 IPC FORWARD_DYNAMIC (SOCKS5)')
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logInfo('connectionId', connectionId)
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logInfo('localPort', localPort)
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try {
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const result = await sshService.forwardDynamic(connectionId, localPort)
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logSuccess(`SOCKS5 proxy started on port ${result.boundPort}`)
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return { success: true, boundPort: result.boundPort }
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} catch (error: any) {
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logError(`Dynamic forward failed: ${error.message}`)
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return { success: false, error: error.message }
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}
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})
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}
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