testdata is synced from datekeys-go 692cf87, where the reference stopped
replacing invalid UTF-8 in the dk1_ JSON with U+FFFD and fails step 2
with ERR_DATEKEY_INVALID, as §19 requires. parseJSON checks the bytes
first in the same way, the test that pinned the old reference behaviour
now pins the spec's, and the README drops the Go-vs-spec conflict note.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Finishes the interrupted alignment of 3305bbb. The TypeScript now
follows the reference at 3820066 on steps 1 to 8, decoding and profile
validation:
- §69.1 precedence: the schema head is read strictly (a null or simple
version is ERR_NON_CANONICAL_CBOR, version 2 is ERR_UNSUPPORTED_VERSION
whatever follows) and every CDDL rule, including access_policy,
extension_version and the 64-extension cap read from the array head,
is checked before the DateKey; the wideUint path that imitated the
old Go order is gone.
- §19: CR or LF in dk1_ is ERR_DATEKEY_INVALID; §15: a round at exactly
9999-12-31T23:59:59Z is valid; §12.1: period above one day is
rejected on decode and pin; BODY_LEN 0 is ERR_INTEGRITY.
- Inspector texts no longer call header data authenticated at step 15
(§55.1: binding, never authorship or date); the fixture list ignores
the new *.inspect.json goldens.
The harness runs every shared Go vector: dk1.json 30, quicknet_rounds
17, profile 1, cbor.json 103 generic and 135 schema vectors,
mutations.json 31 through inspect with 24 phase-2 cases skipped and
counted, inspect_differential.json 1,825, and the five inspect goldens
byte-identical. A differential of 483,527 inputs against the Go
reference found no disagreement on verdict, code or step.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Canonical CBOR codec of the spec §58 profile, hand-written schema codecs
(profile, PUBLIC_HEADER, CONTROL_CBOR, .dkk, extensions), DKC1/DKK1
framing, a strict age header parser, dk1_ parsing and nanosecond date to
round resolution, and inspect (spec §63 steps 1 to 8) with the same checks
and view as "datekeys inspect -json". No runtime dependencies.
216 tests, cbor.ts at 100 % coverage, typecheck of the library without
Node types. A differential comparison with the Go reference at afb44a3
found no verdict, code or step disagreement in about 336,000 inputs. The
harness for the future Go vector files runs them when they appear.
vite 8.3.0 is declared explicitly: it is a required peer of vitest 5.0.1
that legacy-peer-deps does not install.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
dev