feat: complete DM pairing codes with channel adapters, gateway handlers, and TUI command (Tier 4 feature 4)

src/daemon/index.ts

@@ -16,7 +16,7 @@ import { VectorStore, HybridSearch, createEmbeddingProvider, chunkText, contentH
 import type { EmbeddingProvider as EmbeddingProviderInterface } from '../memory/index.js';
 import { createMemoryTools } from '../tools/builtin/index.js';
 import { GatewayServer } from '../gateway/index.js';
-import { ChannelRegistry, TelegramAdapter, WebChatAdapter, DiscordAdapter, SlackAdapter, WhatsAppAdapter } from '../channels/index.js';
+import { ChannelRegistry, TelegramAdapter, WebChatAdapter, DiscordAdapter, SlackAdapter, WhatsAppAdapter, PairingManager } from '../channels/index.js';
 import { CronScheduler, WebhookHandler, HeartbeatMonitor, GmailWatcher } from '../automation/index.js';
 import type { InboundMessage, OutboundMessage } from '../channels/index.js';
 import { McpManager } from '../mcp/index.js';
@@ -793,6 +793,23 @@ export async function startDaemon(config: Config): Promise<DaemonContext> {
   // Initialize channel registry (created early so the gateway can reference it)
   const channelRegistry = new ChannelRegistry();
 
+  // Create PairingManager if pairing is enabled
+  let pairingManager: PairingManager | undefined;
+  if (config.pairing.enabled) {
+    // Parse code_ttl: supports '5m', '1h', '30s' → milliseconds
+    const ttlMatch = config.pairing.code_ttl.match(/^(\d+)(s|m|h)$/);
+    const codeTtlMs = ttlMatch
+      ? Number(ttlMatch[1]) * ({ s: 1000, m: 60_000, h: 3_600_000 }[ttlMatch[2] as 's' | 'm' | 'h'])
+      : 5 * 60_000; // default 5 minutes
+
+    pairingManager = new PairingManager({
+      enabled: true,
+      codeTtl: codeTtlMs,
+      codeLength: config.pairing.code_length,
+    });
+    console.log(`Pairing codes enabled (TTL: ${config.pairing.code_ttl}, length: ${config.pairing.code_length})`);
+  }
+
   // Mutable reference to channel agents map — set after createMessageRouter() below.
   // This allows the gateway's getTokenUsage callback to access channel agent usage data.
   let channelAgents: Map<string, { orchestrator: AgentOrchestrator; collector: OutboundAttachmentCollector }> | null = null;
@@ -815,6 +832,7 @@ export async function startDaemon(config: Config): Promise<DaemonContext> {
     uiDir: resolve(import.meta.dirname, '../gateway/ui'),
     config,
     channelRegistry,
+    pairingManager,
     restart: async () => {
       console.log('Restart requested via gateway');
       await lifecycle.shutdown();
@@ -883,6 +901,7 @@ export async function startDaemon(config: Config): Promise<DaemonContext> {
     allowedChatIds: config.telegram.allowed_chat_ids,
     requireMention: config.telegram.require_mention,
     hookEngine,
+    pairingManager,
   });
   channelRegistry.register(telegramAdapter);
 
@@ -893,6 +912,7 @@ export async function startDaemon(config: Config): Promise<DaemonContext> {
       allowedGuildIds: config.discord.allowed_guild_ids.length > 0 ? config.discord.allowed_guild_ids : undefined,
       allowedChannelIds: config.discord.allowed_channel_ids.length > 0 ? config.discord.allowed_channel_ids : undefined,
       requireMention: config.discord.require_mention,
+      pairingManager,
     });
     channelRegistry.register(discordAdapter);
   }
@@ -905,6 +925,7 @@ export async function startDaemon(config: Config): Promise<DaemonContext> {
       signingSecret: config.slack.signing_secret,
       allowedChannelIds: config.slack.allowed_channel_ids.length > 0 ? config.slack.allowed_channel_ids : undefined,
       requireMention: config.slack.require_mention,
+      pairingManager,
     });
     channelRegistry.register(slackAdapter);
   }
@@ -916,6 +937,7 @@ export async function startDaemon(config: Config): Promise<DaemonContext> {
       allowedGroupIds: config.whatsapp.allowed_group_ids.length > 0 ? config.whatsapp.allowed_group_ids : undefined,
       requireMention: config.whatsapp.require_mention,
       dataDir: config.whatsapp.data_dir,
+      pairingManager,
     });
     channelRegistry.register(whatsappAdapter);
   }