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fix(ide-tail): authenticate against the token-gated daemon #46

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Merged
ThinkOffApp merged 1 commit into from
Jul 16, 2026
+17 −2
Merged

fix(ide-tail): authenticate against the token-gated daemon #46

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19 changes: 17 additions & 2 deletions bin/iak-claude-tail.mjs
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Original file line number Diff line number Diff line change
Expand Up @@ -10,17 +10,27 @@
// Env:
// IAK_HANDLE (default: @claudemm) — handle this tail represents
// IAK_DAEMON_URL (default: http://127.0.0.1:8788)
// IAK_DAEMON_TOKEN (default: contents of IAK_DAEMON_TOKEN_FILE) — Bearer
// IAK_DAEMON_TOKEN_FILE (default: ~/.config/iak-gate.token)
// IAK_TAIL_INTERVAL (default: 2000) — poll interval in ms
// IAK_PROJECTS_DIR (default: ~/.claude/projects)
// IAK_TAIL_INCLUDE_TOOLS (default: 0) — 1 to include tool_use / tool_result
// IAK_TAIL_MAX_TEXT (default: 4000) — clamp text length per event

import { readdir, stat, open } from 'node:fs/promises';
import { readFileSync } from 'node:fs';
import { join } from 'node:path';
import { homedir } from 'node:os';

const HANDLE = process.env.IAK_HANDLE || '@claudemm';
const DAEMON_URL = (process.env.IAK_DAEMON_URL || 'http://127.0.0.1:8788').replace(/\/$/, '');
// The daemon requires a Bearer token on every route since the :8788 auth
// hardening — without it this tail 401s silently and the IDE channel in
// CodeWatch stays empty. Token from env, else the standard gate token file.
const DAEMON_TOKEN = process.env.IAK_DAEMON_TOKEN || (() => {
const file = process.env.IAK_DAEMON_TOKEN_FILE || join(homedir(), '.config', 'iak-gate.token');
try { return readFileSync(file, 'utf8').trim(); } catch { return ''; }
})();
const POLL_MS = parseInt(process.env.IAK_TAIL_INTERVAL || '2000', 10);
const PROJECTS_DIR = process.env.IAK_PROJECTS_DIR || join(homedir(), '.claude', 'projects');
const INCLUDE_TOOLS = process.env.IAK_TAIL_INCLUDE_TOOLS === '1';
Expand Down Expand Up @@ -135,10 +145,15 @@ async function postEvent(event) {
try {
const res = await fetch(`${DAEMON_URL}/ide-chat/${encodeURIComponent(HANDLE)}`, {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
headers: {
'Content-Type': 'application/json',
...(DAEMON_TOKEN ? { Authorization: `Bearer ${DAEMON_TOKEN}` } : {}),
},
body: JSON.stringify(event),
});
if (!res.ok && res.status !== 404) {
if (res.status === 401) {
console.warn('[iak-claude-tail] daemon 401 — set IAK_DAEMON_TOKEN or IAK_DAEMON_TOKEN_FILE (default ~/.config/iak-gate.token)');
} else if (!res.ok && res.status !== 404) {
console.warn(`[iak-claude-tail] daemon ${res.status} on POST /ide-chat`);
}
} catch (e) {
Expand Down
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