Database ping health check at /healthz, no auth required. Seal state
is still reported via the existing /v1/status endpoint.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Replace local TOML loading with mcdsl/config.Load[Config] which adds
METACRYPT_ environment variable overrides. ServerConfig and MCIASConfig
now embed their mcdsl counterparts, extending with ExternalURL and
ServiceToken respectively. DatabaseConfig and LogConfig replaced with
mcdsl types directly.
TOML structure is preserved — no config file changes needed.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- db.Open: delegate to mcdsl/db.Open
- db.Migrate: convert to mcdsl/db.Migration format, delegate
- auth: type aliases for TokenInfo/Authenticator/Config from mcdsl,
re-export error sentinels, Logout helper
- cmd/server: construct auth.Authenticator from Config (not mcias.Client)
- server/routes.go logout: use auth.Logout(authenticator, token)
- grpcserver/auth.go: same logout pattern, fix Login return type
(time.Time not string)
- webserver: replace mcias.Client with mcdsl/auth for service token
validation; resolveUser degrades to raw UUID (TODO: restore when
mcias client library is properly tagged)
- Dockerfiles: bump to golang:1.25-alpine, remove gcc/musl-dev,
add VERSION build arg
- Deploy: add docker-compose-rift.yml with localhost-only port mapping
- Remove git.wntrmute.dev/kyle/mcias/clients/go dependency entirely
- All tests pass, net -185 lines
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Fix#61: handleRotateKey and handleDeleteUser now zeroize stored
privBytes instead of calling Bytes() (which returns a copy). New
state populates privBytes; old references nil'd for GC.
- Add audit logging subsystem (internal/audit) with structured event
recording for cryptographic operations.
- Add audit log engine spec (engines/auditlog.md).
- Add ValidateName checks across all engines for path traversal (#48).
- Update AUDIT.md: all High findings resolved (0 open).
- Add REMEDIATION.md with detailed remediation tracking.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Implement a two-level key hierarchy: the MEK now wraps per-engine DEKs
stored in a new barrier_keys table, rather than encrypting all barrier
entries directly. A v2 ciphertext format (0x02) embeds the key ID so the
barrier can resolve which DEK to use on decryption. v1 ciphertext remains
supported for backward compatibility.
Key changes:
- crypto: EncryptV2/DecryptV2/ExtractKeyID for v2 ciphertext with key IDs
- barrier: key registry (CreateKey, RotateKey, ListKeys, MigrateToV2, ReWrapKeys)
- seal: RotateMEK re-wraps DEKs without re-encrypting data
- engine: Mount auto-creates per-engine DEK
- REST + gRPC: barrier/keys, barrier/rotate-mek, barrier/rotate-key, barrier/migrate
- proto: BarrierService (v1 + v2) with ListKeys, RotateMEK, RotateKey, Migrate
- db: migration v2 adds barrier_keys table
Also includes: security audit report, CSRF protection, engine design specs
(sshca, transit, user), path-bound AAD migration tool, policy engine
enhancements, and ARCHITECTURE.md updates.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Add PUT /v1/policy/rule endpoint for updating policy rules; expose
full policy CRUD through the web UI with a dedicated policy page
- Add certificate revoke, delete, and get-cert to CA engine and wire
REST + gRPC routes; fix missing interceptor registrations
- Update ARCHITECTURE.md to reflect v2 gRPC as the active implementation,
document ACME endpoints, correct CA permission levels, and add policy/cert
management route tables
- Add POLICY.md documenting the priority-based ACL engine design
- Add web/templates/policy.html for policy management UI
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
The vault server holds in-memory unsealed state (KEK, engine keys) that
is lost on restart, requiring a full unseal ceremony. Previously the web
UI ran inside the vault process, so any UI change forced a restart and
re-unseal.
This change extracts the web UI into a separate metacrypt-web binary
that communicates with the vault over an authenticated gRPC connection.
The web server carries no sealed state and can be restarted freely.
- gen/metacrypt/v1/: generated Go bindings from proto/metacrypt/v1/
- internal/grpcserver/: full gRPC server implementation (System, Auth,
Engine, PKI, Policy, ACME services) with seal/auth/admin interceptors
- internal/webserver/: web server with gRPC vault client; templates
embedded via web/embed.go (no runtime web/ directory needed)
- cmd/metacrypt-web/: standalone binary entry point
- internal/config: added [web] section (listen_addr, vault_grpc, etc.)
- internal/server/routes.go: removed all web UI routes and handlers
- cmd/metacrypt/server.go: starts gRPC server alongside HTTP server
- Deploy: Dockerfile builds both binaries, docker-compose adds
metacrypt-web service, new metacrypt-web.service systemd unit,
Makefile gains proto/metacrypt-web targets
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Add Registry.UnsealAll() that rediscovers mounted engines from the
barrier on unseal, using stored metadata at engine/_mounts/ with a
fallback discovery scan for pre-existing mounts (migration path)
- Registry.Mount() now persists mount metadata to the barrier;
Registry.Unmount() cleans it up
- Call UnsealAll() from both REST and web unseal handlers
- Change Unmount() signature to accept context.Context
- Default CA key size changed from P-384 to P-521
- Add build-time version stamp via ldflags; display in dashboard status bar
- Make metacrypt target .PHONY so make devserver always rebuilds
- Redirect /pki to /dashboard when no CA engine is mounted
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Add ARCHITECTURE.md with full system specification
- Add Project Structure and API Sync Rule to CLAUDE.md; ignore srv/
- Fix engine.proto MountRequest missing config field
- Add pki.proto PKIService to match unauthenticated REST PKI routes
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
