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Documentation / @zerotal/auth / Hash

Variable: Hash

const Hash: HashService

Defined in: auth/src/facades/Hash.ts:26

The Hash facade — password hashing, backed by HashService (native Bun.password).

Remarks

Resolves the hash binding from the container, so it is usable only after app.boot(). The service uses argon2id by default (stronger than bcrypt for new projects); the algorithm marker is embedded in the returned hash, so check and needsRehash need no configuration to verify existing hashes. Auth.attempt calls needsRehash and transparently upgrades stored hashes on login.

Available methods: make(password), check(password, hash), needsRehash(hash), selfTest() — see HashService.

Example

import { Hash } from '@zerotal/auth';

const hash  = await Hash.make('secret123');   // argon2id hash to persist
const valid = await Hash.check('secret123', hash); // true