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  • C++ 5.6%
  • Python 2.2%
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Repository files (latest commit first)
Filename Latest commit message Latest commit date
Meta Vens d73a26dfd1 Pin no-leak at the terminal: run the real entrypoint with canaries
Soul S1 and S5: the secret tests checked error.message, but Node prints an
error's cause and properties too, and nothing tested src/index.ts. Soul's
mutants MA (the read error given `{ cause: error }`) and MI (the startup
catch printing the config) both leaked a canary to stderr with the suite
green.

tests/entrypoint-secrets.test.ts spawns `tsx src/index.ts` with only the
given environment and fails on any byte of the canary on stdout or stderr.
Each case must also stop by itself, fail, and say its expected refusal, so
none can pass by never reaching its path. Cases: a URL in an absolute _FILE
slot, a _FILE under a regular file, a relative _FILE, both forms set, a
blank file, a short token key, four malformed or refused database URLs in a
real file (pinning today's pg, which drops Node's `input` property), five
signing-key failures including the bootstrap mkdir, and a listen failure with
every secret configured, which is the entrypoint catch that holds the config.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-09-30 14:40:21 +02:00
.voidbot/state Seed Heimdall social interpretation biases 2026-05-24 20:39:24 +01:00
assets Add Heimdall profile avatar 2026-05-20 18:52:21 +01:00
deployment/idunn Declare the GitHub and Spotify client-secret files the witness publishes 2026-09-30 13:51:18 +02:00
docs Docs and .env.example teach secrets as NAME_FILE credential files 2026-09-30 13:52:11 +02:00
notes Delete claims/issue: zero callers, arbitrary-facts oracle bypassing entitlement evaluation 2026-09-08 13:53:09 +02:00
plugins/gamecult.heimdall.access Resume browser sign-in by attempt id, not the completion code 2026-09-23 20:50:28 +02:00
schemas Bind auth completions to their attempt handles 2026-08-22 12:01:56 +02:00
src Signing key path: absolute only, and no error carries the path 2026-09-30 14:40:07 +02:00
state REC-114: delete completed emergency-compaction scratch 2026-09-13 14:15:37 +02:00
tests Pin no-leak at the terminal: run the real entrypoint with canaries 2026-09-30 14:40:21 +02:00
tools Rename repo to Heimdall 2026-04-26 11:41:27 +01:00
vendor Bump vendored CultLib for the bounded fragment reassembly map 2026-09-10 11:50:49 +02:00
.env.example Docs and .env.example teach secrets as NAME_FILE credential files 2026-09-30 13:52:11 +02:00
.gitignore Ignore local secret files 2026-04-29 12:23:45 +01:00
.gitmodules Vendor CultLib as a gitlink so Heimdall's source can be sealed 2026-09-06 00:42:45 +02:00
AGENTS.md Name the Linux deploy target for the auth authority 2026-09-08 12:23:44 +02:00
CLAUDE.md Drop the Codex framing from the doctrine import 2026-09-06 00:39:45 +02:00
LICENSE Add MIT license 2026-09-05 21:54:09 +02:00
package.json Follow CultLib's package rename and select workspaces by path 2026-09-07 22:26:24 +02:00
pnpm-lock.yaml Follow CultLib's package rename and select workspaces by path 2026-09-07 22:26:24 +02:00
README.md Record Odin-discovered access deployment 2026-08-22 04:08:36 +02:00
tsconfig.json Resume Heimdall auth from browser return witness 2026-08-22 11:42:28 +02:00
vitest.config.ts Limit Vitest to source test tree 2026-04-26 12:25:53 +01:00

Heimdall

Heimdall is the shared auth authority taking shape for GameCult-hosted experiments.

The point is painfully simple:

  • stop rebuilding Discord/Patreon login glue in every app
  • keep provider OAuth, linked identities, grants, entitlements, and session issuance in one place
  • let app runtimes verify signed claims locally so "shared auth" does not become "everything phones home for every request"
  • keep app-domain data separate so "shared auth" does not become "shared swamp"

Current Shape

This repo now has a stateful first slice instead of a decorative skeleton.

Landed right now:

  • a TypeScript/Fastify service scaffold under src/
  • Ed25519 JWT signing plus /.well-known/jwks.json
  • file-backed signing-key loading/bootstrap so restart does not vaporize the service identity when you configure a real key path
  • signed OAuth start-state scaffolding for Discord, Patreon, GitHub, Twitch, YouTube, and Spotify
  • durable auth/control-plane storage with in-memory and Postgres backends
  • account, linked-identity, session, persistent OAuth attempt, grant, entitlement snapshot, and audit persistence
  • a real Discord OAuth callback path for the first Repixelizer access flow
  • direct backend callback handoff for same-host or Yggdrasil-reachable app backends
  • AES-256-GCM sealing for managed provider tokens at rest
  • a one-time browser completion exchange kept as fallback for opener postMessage handoff
  • app profile surfaces for Repixelizer, StreamPixels, and Spotiverse
  • signed claim issuance for app-local verification experiments
  • a local verifier helper in src/verifier.ts so app backends can validate Heimdall JWTs without phoning home on every guarded request
  • a read-only Odin/Eve provider advertisement export that names redacted CultCache witness document shapes and paths without touching live secrets
  • a daemon-owned CultCache boundary witness at GC_ACCESS_CULTCACHE_PATH containing the Heimdall provider advertisement, command boundary, transport profile, and Idunn daemon-health summary
  • optional Idunn daemon-health publication over cultnet.transport.rudp.v0 when GC_ACCESS_IDUNN_RUDP_HEALTH is configured
  • the gamecult.heimdall.access Eve plugin with executable describe, validate, and project operations plus a browser reference adapter
  • a loopback-only CultNet operation boundary on port 4101 for authenticated heimdall.auth.begin and heimdall.auth.complete; app payloads and completion claims are AES-256-GCM wrapped and HMAC-bound to expiry, nonce, operation, runtime, and idempotency identity
  • redacted provider, command-boundary, plugin, and transport records published through Odin under unique typed catalog keys; secret-bearing auth state never enters the catalog
  • the deployed Ghostlight Eve host consumes that discovered boundary and keeps routine app-session verification local

Remaining work:

  • the two-account and eight-account Ghostlight human canaries
  • refresh/revocation flows and admin surfaces
  • broader admin and inspection projections beyond the redacted access boundary

Canonical docs:

  • docs/architecture.md
  • docs/implementation-plan.md
  • docs/service-contract.md
  • docs/verse-service-contract.md
  • docs/app-profiles/repixelizer.md
  • docs/app-profiles/streampixels.md
  • docs/app-profiles/spotiverse.md
  • state/map.yaml
  • notes/fresh-workspace-handoff.md

Dev Commands

pnpm install
pnpm dev
pnpm test
pnpm build
pnpm export:provider-advertisement

Working Loop

  1. Rehydrate from canonical state.
  2. Keep identity authority central and app-domain data local.
  3. Prefer a Yggdrasil-hosted shared service over duplicated per-app provider stacks.
  4. Let app backends verify signed claims locally instead of begging Heimdall on every guarded route.
  5. Commit finished passes before the notes start breeding.