452 lines
16 KiB
TypeScript
452 lines
16 KiB
TypeScript
import makeWASocket, {
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useMultiFileAuthState,
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DisconnectReason,
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makeCacheableSignalKeyStore,
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WASocket
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} from '@whiskeysockets/baileys';
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import pino from 'pino';
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import { exec, execSync } from 'child_process';
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import fs from 'fs';
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import path from 'path';
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import {
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ASSISTANT_NAME,
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POLL_INTERVAL,
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STORE_DIR,
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DATA_DIR,
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TRIGGER_PATTERN,
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MAIN_GROUP_FOLDER,
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IPC_POLL_INTERVAL
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} from './config.js';
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import { RegisteredGroup, Session, NewMessage } from './types.js';
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import { initDatabase, storeMessage, storeChatMetadata, getNewMessages, getMessagesSince, getAllTasks, getTaskById } from './db.js';
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import { startSchedulerLoop } from './task-scheduler.js';
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import { runContainerAgent, writeTasksSnapshot } from './container-runner.js';
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import { loadJson, saveJson } from './utils.js';
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const logger = pino({
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level: process.env.LOG_LEVEL || 'info',
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transport: { target: 'pino-pretty', options: { colorize: true } }
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});
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let sock: WASocket;
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let lastTimestamp = '';
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let sessions: Session = {};
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let registeredGroups: Record<string, RegisteredGroup> = {};
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let lastAgentTimestamp: Record<string, string> = {};
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async function setTyping(jid: string, isTyping: boolean): Promise<void> {
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try {
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await sock.sendPresenceUpdate(isTyping ? 'composing' : 'paused', jid);
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} catch (err) {
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logger.debug({ jid, err }, 'Failed to update typing status');
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}
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}
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function loadState(): void {
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const statePath = path.join(DATA_DIR, 'router_state.json');
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const state = loadJson<{ last_timestamp?: string; last_agent_timestamp?: Record<string, string> }>(statePath, {});
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lastTimestamp = state.last_timestamp || '';
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lastAgentTimestamp = state.last_agent_timestamp || {};
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sessions = loadJson(path.join(DATA_DIR, 'sessions.json'), {});
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registeredGroups = loadJson(path.join(DATA_DIR, 'registered_groups.json'), {});
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logger.info({ groupCount: Object.keys(registeredGroups).length }, 'State loaded');
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}
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function saveState(): void {
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saveJson(path.join(DATA_DIR, 'router_state.json'), { last_timestamp: lastTimestamp, last_agent_timestamp: lastAgentTimestamp });
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saveJson(path.join(DATA_DIR, 'sessions.json'), sessions);
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}
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async function processMessage(msg: NewMessage): Promise<void> {
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const group = registeredGroups[msg.chat_jid];
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if (!group) return;
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const content = msg.content.trim();
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if (!TRIGGER_PATTERN.test(content)) return;
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// Get all messages since last agent interaction so the session has full context
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const sinceTimestamp = lastAgentTimestamp[msg.chat_jid] || '';
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const missedMessages = getMessagesSince(msg.chat_jid, sinceTimestamp);
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const lines = missedMessages.map(m => {
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const d = new Date(m.timestamp);
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const date = d.toLocaleDateString('en-US', { month: 'short', day: 'numeric' });
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const time = d.toLocaleTimeString('en-US', { hour: '2-digit', minute: '2-digit' });
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return `[${date} ${time}] ${m.sender_name}: ${m.content}`;
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});
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const prompt = lines.join('\n');
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if (!prompt) return;
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logger.info({ group: group.name, messageCount: missedMessages.length }, 'Processing message');
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await setTyping(msg.chat_jid, true);
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const response = await runAgent(group, prompt, msg.chat_jid);
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await setTyping(msg.chat_jid, false);
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if (response) {
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lastAgentTimestamp[msg.chat_jid] = msg.timestamp;
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await sendMessage(msg.chat_jid, `${ASSISTANT_NAME}: ${response}`);
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}
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}
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async function runAgent(group: RegisteredGroup, prompt: string, chatJid: string): Promise<string | null> {
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const isMain = group.folder === MAIN_GROUP_FOLDER;
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const sessionId = sessions[group.folder];
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// Update tasks snapshot for container to read (filtered by group)
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const tasks = getAllTasks();
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writeTasksSnapshot(group.folder, isMain, tasks.map(t => ({
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id: t.id,
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groupFolder: t.group_folder,
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prompt: t.prompt,
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schedule_type: t.schedule_type,
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schedule_value: t.schedule_value,
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status: t.status,
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next_run: t.next_run
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})));
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try {
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const output = await runContainerAgent(group, {
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prompt,
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sessionId,
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groupFolder: group.folder,
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chatJid,
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isMain
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});
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if (output.newSessionId) {
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sessions[group.folder] = output.newSessionId;
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saveJson(path.join(DATA_DIR, 'sessions.json'), sessions);
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}
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if (output.status === 'error') {
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logger.error({ group: group.name, error: output.error }, 'Container agent error');
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return null;
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}
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return output.result;
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} catch (err) {
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logger.error({ group: group.name, err }, 'Agent error');
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return null;
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}
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}
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async function sendMessage(jid: string, text: string): Promise<void> {
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try {
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await sock.sendMessage(jid, { text });
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logger.info({ jid, length: text.length }, 'Message sent');
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} catch (err) {
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logger.error({ jid, err }, 'Failed to send message');
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}
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}
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function startIpcWatcher(): void {
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const ipcBaseDir = path.join(DATA_DIR, 'ipc');
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fs.mkdirSync(ipcBaseDir, { recursive: true });
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const processIpcFiles = async () => {
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// Scan all group IPC directories (identity determined by directory)
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let groupFolders: string[];
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try {
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groupFolders = fs.readdirSync(ipcBaseDir).filter(f => {
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const stat = fs.statSync(path.join(ipcBaseDir, f));
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return stat.isDirectory() && f !== 'errors';
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});
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} catch (err) {
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logger.error({ err }, 'Error reading IPC base directory');
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setTimeout(processIpcFiles, IPC_POLL_INTERVAL);
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return;
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}
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for (const sourceGroup of groupFolders) {
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const isMain = sourceGroup === MAIN_GROUP_FOLDER;
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const messagesDir = path.join(ipcBaseDir, sourceGroup, 'messages');
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const tasksDir = path.join(ipcBaseDir, sourceGroup, 'tasks');
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// Process messages from this group's IPC directory
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try {
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if (fs.existsSync(messagesDir)) {
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const messageFiles = fs.readdirSync(messagesDir).filter(f => f.endsWith('.json'));
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for (const file of messageFiles) {
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const filePath = path.join(messagesDir, file);
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try {
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const data = JSON.parse(fs.readFileSync(filePath, 'utf-8'));
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if (data.type === 'message' && data.chatJid && data.text) {
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// Authorization: verify this group can send to this chatJid
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const targetGroup = registeredGroups[data.chatJid];
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if (isMain || (targetGroup && targetGroup.folder === sourceGroup)) {
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await sendMessage(data.chatJid, `${ASSISTANT_NAME}: ${data.text}`);
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logger.info({ chatJid: data.chatJid, sourceGroup }, 'IPC message sent');
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} else {
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logger.warn({ chatJid: data.chatJid, sourceGroup }, 'Unauthorized IPC message attempt blocked');
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}
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}
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fs.unlinkSync(filePath);
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} catch (err) {
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logger.error({ file, sourceGroup, err }, 'Error processing IPC message');
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const errorDir = path.join(ipcBaseDir, 'errors');
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fs.mkdirSync(errorDir, { recursive: true });
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fs.renameSync(filePath, path.join(errorDir, `${sourceGroup}-${file}`));
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}
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}
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}
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} catch (err) {
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logger.error({ err, sourceGroup }, 'Error reading IPC messages directory');
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}
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// Process tasks from this group's IPC directory
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try {
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if (fs.existsSync(tasksDir)) {
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const taskFiles = fs.readdirSync(tasksDir).filter(f => f.endsWith('.json'));
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for (const file of taskFiles) {
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const filePath = path.join(tasksDir, file);
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try {
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const data = JSON.parse(fs.readFileSync(filePath, 'utf-8'));
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// Pass source group identity to processTaskIpc for authorization
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await processTaskIpc(data, sourceGroup, isMain);
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fs.unlinkSync(filePath);
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} catch (err) {
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logger.error({ file, sourceGroup, err }, 'Error processing IPC task');
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const errorDir = path.join(ipcBaseDir, 'errors');
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fs.mkdirSync(errorDir, { recursive: true });
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fs.renameSync(filePath, path.join(errorDir, `${sourceGroup}-${file}`));
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}
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}
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}
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} catch (err) {
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logger.error({ err, sourceGroup }, 'Error reading IPC tasks directory');
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}
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}
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setTimeout(processIpcFiles, IPC_POLL_INTERVAL);
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};
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processIpcFiles();
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logger.info('IPC watcher started (per-group namespaces)');
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}
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async function processTaskIpc(
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data: {
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type: string;
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taskId?: string;
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prompt?: string;
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schedule_type?: string;
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schedule_value?: string;
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groupFolder?: string;
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chatJid?: string;
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},
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sourceGroup: string, // Verified identity from IPC directory
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isMain: boolean // Verified from directory path
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): Promise<void> {
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// Import db functions dynamically to avoid circular deps
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const { createTask, updateTask, deleteTask, getTaskById: getTask } = await import('./db.js');
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const { CronExpressionParser } = await import('cron-parser');
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switch (data.type) {
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case 'schedule_task':
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if (data.prompt && data.schedule_type && data.schedule_value && data.groupFolder && data.chatJid) {
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// Authorization: non-main groups can only schedule for themselves
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const targetGroup = data.groupFolder;
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if (!isMain && targetGroup !== sourceGroup) {
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logger.warn({ sourceGroup, targetGroup, chatJid: data.chatJid }, 'Unauthorized schedule_task attempt blocked');
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break;
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}
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// Authorization: verify the chatJid belongs to the target group
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const chatGroup = registeredGroups[data.chatJid];
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if (!isMain && (!chatGroup || chatGroup.folder !== targetGroup)) {
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logger.warn({ sourceGroup, targetGroup, chatJid: data.chatJid }, 'Unauthorized schedule_task chatJid blocked');
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break;
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}
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const scheduleType = data.schedule_type as 'cron' | 'interval' | 'once';
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let nextRun: string | null = null;
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if (scheduleType === 'cron') {
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const interval = CronExpressionParser.parse(data.schedule_value);
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nextRun = interval.next().toISOString();
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} else if (scheduleType === 'interval') {
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const ms = parseInt(data.schedule_value, 10);
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nextRun = new Date(Date.now() + ms).toISOString();
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} else if (scheduleType === 'once') {
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nextRun = data.schedule_value; // ISO timestamp
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}
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const taskId = `task-${Date.now()}-${Math.random().toString(36).slice(2, 8)}`;
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createTask({
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id: taskId,
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group_folder: targetGroup,
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chat_jid: data.chatJid,
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prompt: data.prompt,
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schedule_type: scheduleType,
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schedule_value: data.schedule_value,
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next_run: nextRun,
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status: 'active',
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created_at: new Date().toISOString()
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});
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logger.info({ taskId, sourceGroup, targetGroup }, 'Task created via IPC');
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}
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break;
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case 'pause_task':
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if (data.taskId) {
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const task = getTask(data.taskId);
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if (task && (isMain || task.group_folder === sourceGroup)) {
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updateTask(data.taskId, { status: 'paused' });
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logger.info({ taskId: data.taskId, sourceGroup }, 'Task paused via IPC');
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} else {
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logger.warn({ taskId: data.taskId, sourceGroup }, 'Unauthorized task pause attempt');
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}
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}
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break;
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case 'resume_task':
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if (data.taskId) {
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const task = getTask(data.taskId);
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if (task && (isMain || task.group_folder === sourceGroup)) {
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updateTask(data.taskId, { status: 'active' });
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logger.info({ taskId: data.taskId, sourceGroup }, 'Task resumed via IPC');
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} else {
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logger.warn({ taskId: data.taskId, sourceGroup }, 'Unauthorized task resume attempt');
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}
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}
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break;
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case 'cancel_task':
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if (data.taskId) {
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const task = getTask(data.taskId);
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if (task && (isMain || task.group_folder === sourceGroup)) {
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deleteTask(data.taskId);
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logger.info({ taskId: data.taskId, sourceGroup }, 'Task cancelled via IPC');
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} else {
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logger.warn({ taskId: data.taskId, sourceGroup }, 'Unauthorized task cancel attempt');
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}
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}
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break;
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default:
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logger.warn({ type: data.type }, 'Unknown IPC task type');
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}
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}
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async function connectWhatsApp(): Promise<void> {
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const authDir = path.join(STORE_DIR, 'auth');
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fs.mkdirSync(authDir, { recursive: true });
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const { state, saveCreds } = await useMultiFileAuthState(authDir);
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sock = makeWASocket({
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auth: { creds: state.creds, keys: makeCacheableSignalKeyStore(state.keys, logger) },
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printQRInTerminal: false,
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logger,
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browser: ['NanoClaw', 'Chrome', '1.0.0']
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});
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sock.ev.on('connection.update', (update) => {
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const { connection, lastDisconnect, qr } = update;
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if (qr) {
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const msg = 'WhatsApp authentication required. Run /setup in Claude Code.';
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logger.error(msg);
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exec(`osascript -e 'display notification "${msg}" with title "NanoClaw" sound name "Basso"'`);
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setTimeout(() => process.exit(1), 1000);
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}
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if (connection === 'close') {
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const reason = (lastDisconnect?.error as any)?.output?.statusCode;
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const shouldReconnect = reason !== DisconnectReason.loggedOut;
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logger.info({ reason, shouldReconnect }, 'Connection closed');
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if (shouldReconnect) {
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logger.info('Reconnecting...');
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connectWhatsApp();
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} else {
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logger.info('Logged out. Run /setup to re-authenticate.');
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process.exit(0);
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}
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} else if (connection === 'open') {
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logger.info('Connected to WhatsApp');
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startSchedulerLoop({ sendMessage, registeredGroups: () => registeredGroups });
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startIpcWatcher();
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startMessageLoop();
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}
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});
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sock.ev.on('creds.update', saveCreds);
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sock.ev.on('messages.upsert', ({ messages }) => {
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for (const msg of messages) {
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if (!msg.message) continue;
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const chatJid = msg.key.remoteJid;
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if (!chatJid || chatJid === 'status@broadcast') continue;
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const timestamp = new Date(Number(msg.messageTimestamp) * 1000).toISOString();
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// Always store chat metadata for group discovery
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storeChatMetadata(chatJid, timestamp);
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// Only store full message content for registered groups
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if (registeredGroups[chatJid]) {
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storeMessage(msg, chatJid, msg.key.fromMe || false, msg.pushName || undefined);
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}
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}
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});
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}
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async function startMessageLoop(): Promise<void> {
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logger.info(`NanoClaw running (trigger: @${ASSISTANT_NAME})`);
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while (true) {
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try {
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const jids = Object.keys(registeredGroups);
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const { messages } = getNewMessages(jids, lastTimestamp);
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if (messages.length > 0) logger.info({ count: messages.length }, 'New messages');
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for (const msg of messages) {
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try {
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await processMessage(msg);
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} catch (err) {
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logger.error({ err, msg: msg.id }, 'Error processing message');
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}
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// Advance timestamp after each message to avoid reprocessing on retry
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lastTimestamp = msg.timestamp;
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saveState();
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}
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} catch (err) {
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logger.error({ err }, 'Error in message loop');
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}
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await new Promise(resolve => setTimeout(resolve, POLL_INTERVAL));
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}
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}
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function ensureContainerSystemRunning(): void {
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try {
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execSync('container system status', { stdio: 'pipe' });
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logger.debug('Apple Container system already running');
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} catch {
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logger.info('Starting Apple Container system...');
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try {
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execSync('container system start', { stdio: 'pipe', timeout: 30000 });
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logger.info('Apple Container system started');
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} catch (err) {
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logger.error({ err }, 'Failed to start Apple Container system - agents will not work');
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}
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}
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}
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async function main(): Promise<void> {
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ensureContainerSystemRunning();
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initDatabase();
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logger.info('Database initialized');
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loadState();
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await connectWhatsApp();
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}
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main().catch(err => {
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logger.error({ err }, 'Failed to start NanoClaw');
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process.exit(1);
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});
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