Files
pn-new-crm/src/lib/services/documenso-webhook.ts
Matt 221ae5784e chore(autonomous-session): consolidate uncommitted work from prior session
Bundles the prior autonomous-session output that was sitting unstaged:

- Em-dash sweep across src/ + tests/ (en-dash/em-dash to hyphen, ~2280 instances)
- country-flag-icons rollout (CountryFlag component, replaces emoji glyphs that
  never rendered on Windows; lazy-loads the 3x2 SVG index as a single chunk
  after the per-subpath dynamic-import approach silently failed in webpack)
- Admin IA Phase 1+2: 7-domain regroup, 41 to 38 pages, /admin/berths index,
  redirects (ocr to ai, reports to dashboard, invitations to users),
  docs/admin-ia-proposal.md
- Per-template email tester (registry + endpoint + UI on Email admin page)
- Cancel-document mode picker (delete-from-Documenso vs keep-for-audit)
- Dashboard PDF report: 25 widgets, SVG charts, date-range picker, 11 resolvers
- Customize-widgets per-region sortables at xl+ (charts/rails/feed); single
  flat sortable below xl when the layout stacks; per-viewport saved orders
- Audit doc updates capturing each shipped item
- Lint fixes: react-compiler immutability in DonutChart (reduce instead of
  let-reassign), set-state-in-effect disables in CountryFlag and
  UploadForSigning preview-bytes effect, unused 'confirm' destructures in
  interest contract + reservation tabs, unescaped apostrophe in test-template
  card copy
2026-05-23 00:52:59 +02:00

22 lines
988 B
TypeScript

import { timingSafeEqual } from 'crypto';
// Documenso (v1.13 + 2.x) authenticates outbound webhooks by sending the
// configured secret in plaintext via the `X-Documenso-Secret` header.
// There is no HMAC. Compare the provided value timing-safely to the env secret.
//
// An empty `expected` MUST always reject - without this guard,
// timingSafeEqual(0-bytes, 0-bytes) returns true, so a dev environment
// with a blank DOCUMENSO_WEBHOOK_SECRET would accept any request whose
// `X-Documenso-Secret` was also empty/missing. Same for blank per-port
// secret rows in `system_settings` (the per-port writer should never
// store an empty string but defense-in-depth here is cheap).
export function verifyDocumensoSecret(provided: string, expected: string): boolean {
if (!provided || !expected) return false;
if (provided.length !== expected.length) return false;
try {
return timingSafeEqual(Buffer.from(provided), Buffer.from(expected));
} catch {
return false;
}
}