Kyle Isom
8f77050a84
Add the first concrete engine implementation: a CA (PKI) engine that generates
a self-signed root CA at mount time, issues scoped intermediate CAs ("issuers"),
and signs leaf certificates using configurable profiles (server, client, peer).
Engine framework updates:
- Add CallerInfo struct for auth context in engine requests
- Add config parameter to Engine.Initialize for mount-time configuration
- Export Mount.Engine field; add GetEngine/GetMount on Registry
CA engine (internal/engine/ca/):
- Two-tier PKI: root CA → issuers → leaf certificates
- 10 operations: get-root, get-chain, get-issuer, create/delete/list issuers,
issue, get-cert, list-certs, renew
- Certificate profiles with user-overridable TTL, key usages, and key algorithm
- Private keys never stored in barrier; zeroized from memory on seal
- Supports ECDSA, RSA, and Ed25519 key types via goutils/certlib/certgen
Server routes:
- Wire up engine mount/request handlers (replace Phase 1 stubs)
- Add public PKI routes (/v1/pki/{mount}/ca, /ca/chain, /issuer/{name})
for unauthenticated TLS trust bootstrapping
Also includes: ARCHITECTURE.md, deploy config updates, operational tooling.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
16 lines
361 B
Desktop File
16 lines
361 B
Desktop File
[Unit]
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Description=Metacrypt database backup
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After=metacrypt.service
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[Service]
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Type=oneshot
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User=metacrypt
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Group=metacrypt
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ExecStart=/usr/local/bin/metacrypt snapshot --config /srv/metacrypt/metacrypt.toml --output /srv/metacrypt/backups/metacrypt-%i.db
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NoNewPrivileges=true
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ProtectSystem=strict
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ProtectHome=true
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PrivateTmp=true
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ReadWritePaths=/srv/metacrypt
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