Files
ApiCore/ApiCore-Backend/src/auth/mfa/mfa-crypto.util.ts
T
Nick SzaunigandClaude Opus 5.5 c01a38835a feat: platform backbone and field capture, first part (checkpoint)
Platform backbone (plan 2026-10-13-plattform-rueckgrat), reviewed tasks:
- run roles api/worker/job/all with shared startup checks (Task 1)
- schema and migration for DomainEvent, deliveries, JobRun, ThrottlerHit (Task 2)
- audit, notifications and domain events written in the same transaction (Task 3)
- dispatcher with SKIP LOCKED claims, retries and stale release (Task 4)
- worker building blocks: tick, LISTEN/NOTIFY wake-up, health (Task 5)
- worker process and entry points (Task 6)
- throttler counters in Postgres (Task 19)
- separate keys per purpose with key ring (Task 20)
- public origin page without exact location (Task 22)
- shop keys split into read and write (Task 23)
- Kustomize base, components, overlay encry, CI validation (Task 26)

Field capture T3 (plan 2026-10-13-t3-erfassung-am-stand), reviewed tasks:
- brood frames, read endpoints, apiary overview and offline pack
- network basics, offline queue v3, navigation sheets, form building blocks
- new inspection with last-time hints and weather, varroa per day,
  treatment prefill, apiary page with round
- inspection photo (Task 10) is implemented, review pending

Not rolled out. Remaining tasks follow in later commits.

Co-Authored-By: Claude Opus 5.5 (1M context) <[email protected]>
2026-10-13 17:57:54 +02:00

32 lines
1.1 KiB
TypeScript

import {
KEY_ID_PATTERN,
isSealedWithCurrentKey,
loadKeyRing,
openLegacyCiphertext,
openWithRing,
sealWithRing,
} from '../../common/crypto/key-ring';
/**
* TOTP secrets must be reversible (unlike passwords/refresh tokens, which
* are one-way hashed) so the server can compute the expected code on every
* login. They are sealed with the MFA key ring (MFA_ENCRYPTION_KEY, see
* common/crypto/key-ring.ts). Secrets stored before the key ring have no key
* id and were encrypted with sha256(JWT_ACCESS_SECRET); they stay readable
* until the rekey job reseals them.
*/
export function encryptMfaSecret(plaintext: string): string {
return sealWithRing(loadKeyRing('mfa'), plaintext);
}
export function decryptMfaSecret(stored: string): string {
return KEY_ID_PATTERN.test(stored)
? openWithRing(loadKeyRing('mfa'), stored).plaintext
: openLegacyCiphertext('mfa', stored);
}
/** True for secrets the rekey job should reseal with the current key. */
export function mfaSecretNeedsRekey(stored: string): boolean {
return !isSealedWithCurrentKey(loadKeyRing('mfa'), stored);
}