# Workflow

* branch (from `main`)
* do the work in Next Step
* move Next Step to the top of Completed Steps
* move the top item of Future Steps into Next Step
* commit (`TODO.md` changes in the same commit as the work)
* merge to `main` if the branch is not protected, otherwise open a PR
* push

# Status

pre-1.0. No git tags. TODO.md carries open 1.0 security blockers. Work in
flight on branch secure-enclave-unlocker (clean tree as of 2026-07-06).

# Next Step

Bring the repo into policy compliance in one commit:

- Add fmt-check and hooks targets to the Makefile (test/lint/fmt/check/
  docker already exist).
- Add REPO_POLICIES.md and .editorconfig.
- Add .gitea/workflows/check.yml running make check.
- Verify Dockerfile base images are pinned by sha256.

# Completed Steps

- 2026-07-07 Adopted scripts-to-rule-them-all: `script/` entrypoints,
  Makefile shims, README Entrypoints section
- 2026-03-11: Secure Enclave unlocker for hardware-backed secret
  protection, plus review fixes (stub panics, derivation index, tests,
  README) on branch secure-enclave-unlocker.
- 2026-02-28: Repo cleanup, removed stale .cursorrules and coverage.out.
- Audit fix wave (issues #1, #2, #3, #13, #14): skip unlockers with
  missing metadata, allow uppercase secret names, fix hardcoded
  derivation index, validate names in GetSecretVersion against path
  traversal, return errors instead of panicking, add Warn() on silent
  anomalies.
- Memory security hardening: LockedBuffer used through encrypt/decrypt
  paths (Save/EncryptWithPassphrase/GetValue/gpg helpers), deprecated
  bare-[]byte APIs removed.
- Per-secret keypair architecture, vault package refactor, versioning
  with --version, comprehensive test suite with in-memory filesystem.
- Debug logging system (slog, GODEBUG flag, TTY-aware output).
- Renamed SEP unlocker to Keychain, reorganized import commands.
- 2025-05-28: Initial implementation (vault, age encryption, mnemonic,
  CLI).

# Future Steps

- Compliance (after Next Step lands): keep main green under the new
  .gitea workflow; run make check before every merge.
- Merge secure-enclave-unlocker to main once review is done.
- 1.0 critical security blockers (from repo TODO.md):
    - Command injection: GPG key IDs passed unescaped to exec.Command
      (pgpunlocker.go:323-327); data.String() passed unescaped to the
      security command (keychainunlocker.go:472-476).
    - Memory security: KeychainData stores AgePrivKeyPassphrase as a
      plain string (keychainunlocker.go:342,393-396); age identity
      .String() creates unprotected copies (keychainunlocker.go:356,
      pgpunlocker.go:256, version.go:155); age secret key held in a
      plain string in cli/crypto.go:86,91,113; private keys exposed via
      buffer.Bytes() to GPGEncryptFunc and EncryptWithPassphrase.
    - Race conditions: no file locking in vault/secrets.go:142-176;
      non-atomic writes can leave the vault inconsistent.
    - Input validation: dots in secret names risk path traversal
      (vault/secrets.go:75-99); no maximum secret size (DoS).
    - Timing attacks: bytes.Equal passphrase compare (cli/init.go:
      209-216); non-constant-time public key compare (vault.go:95-100).
- High priority:
    - Return errors instead of panicking on corrupted metadata
      (pgpunlocker.go:116, keychainunlocker.go:141).
    - Secure temporary file handling and cleanup.
    - Print cobra usage only for argument errors, not internal
      failures.
    - Initialize a default unlock key at vault creation.
    - Confirmation prompts for destructive operations (keys rm, vault
      deletion).
    - Add secret rm and vault deletion commands.
- Medium priority:
    - Standardize error messages; stop leaking internals.
    - Graceful handling of corrupted or missing key files with recovery
      suggestions.
    - Validate GPG key existence before creating PGP unlock keys.
    - Split oversized CLI functions.
    - Document env var security (SB_UNLOCK_PASSPHRASE,
      SB_SECRET_MNEMONIC); clear after use.
    - mlock/munlock for sensitive allocations.
- Cleanups: read statedir from environment or default instead of
  passing it around.
- Enhancements: help examples, shell completion, colored output,
  --quiet flag, name suggestions on miss, audit logging, hardware
  integration tests (Keychain, GPG), naming consistency, vault
  export/import, batch operations, search, secret metadata
  (descriptions, tags).