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security_opensource_best_practice
GitHub Actions edited this page Jan 2, 2026
·
1 revision
Stand: 5. Dezember 2025
Version: 1.0.0
Kategorie: Security
ThemisDB ist ein Open-Source-Projekt ohne Kundenstamm.
Daher:
- ❌ KEINE Manifest-Verschlüsselung
- ✅ Fokus auf Signatur-basierte Integrität und Authentizität
- ✅ Transparenz über Security through Obscurity
// manifest.json - Öffentlich auf GitHub
{
"version": "1.2.0",
"tag_name": "v1.2.0",
"release_date": "2025-01-20T10:00:00Z",
"is_critical": true,
"release_notes": "Security fixes...",
"files": [
{
"path": "bin/themis_server",
"sha256": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
"size_bytes": 1024000,
"download_url": "https://github.com/makr-code/ThemisDB/releases/download/v1.2.0/themis_server"
}
],
"signature": {
"algorithm": "CMS-SHA256",
"signature": "...",
"certificate": "...",
"timestamp": "2025-01-20T10:00:00Z"
}
}Jede Datei im Manifest hat:
- SHA-256 Hash
- Größe in Bytes
- Download-URL
- TLS 1.3 für alle Downloads
- GitHub's CDN-Infrastruktur
# 1. Manifest generieren
./tools/generate_manifest.sh \
--version 1.2.0 \
--release-dir ./build/release \
--output manifest.json
# 2. Signieren
openssl cms -sign \
-in manifest.json \
-signer release-cert.pem \
-inkey release-key.pem \
-binary \
-outform DER \
-out manifest.json.sig
# 3. Upload zu GitHub
gh release upload v1.2.0 \
manifest.json \
themis_server \
themis_core.so// 1. Download Manifest
std::string manifest_json = downloadFromGitHub(
"https://github.com/makr-code/ThemisDB/releases/download/v1.2.0/manifest.json"
);
// 2. Parse Manifest
auto manifest = ReleaseManifest::fromJson(json::parse(manifest_json));
// 3. Verify Signature
if (!verifyManifestSignature(manifest)) {
throw SecurityException("Invalid signature");
}
// 4. Download & Verify Files
for (const auto& file : manifest.files) {
downloadFile(file.download_url);
verifyFileHash(file.path, file.sha256);
}
// 5. Apply Update
applyUpdate(manifest);- Jeder kann Manifests einsehen
- Community kann Security-Reviews machen
- Keine versteckten Komponenten
- Kein Key Management
- Keine Verschlüsselung
- Standard-Tools funktionieren
- Öffentliche Signatur-Verifikation
- Reproduzierbare Builds
- Supply Chain Security
- Entspricht Open-Source Best Practices
- Wie Kubernetes, Docker, Debian, etc.
- Industry Standard
✅ Manifest wurde von ThemisDB Team signiert ✅ Manifest wurde nicht manipuliert ✅ Dateien haben korrekte Hashes ✅ Keine Man-in-the-Middle Attacken (HTTPS)
❌ Vertraulichkeit der Manifest-Inhalte (nicht nötig, ist öffentlich) ❌ Anonymität der Downloads (GitHub Analytics)
Für ein Open-Source-Projekt wie ThemisDB:
- Signierte Manifests = ✅ Ausreichend und Best Practice
- Verschlüsselte Manifests = ❌ Unnötig und kontraproduktiv
Die bereits implementierte Lösung mit UpdateChecker + Signaturen ist perfekt!
- Architecture-ACCESS-MODEL-IMPLEMENTATION-SUMMARY
- Architecture-ADR-003-pg-dump-sql-parser
- Architecture-BASEENTITY-PRINCIPLE
- Architecture-CACHE-STORAGE-INTEGRATION
- Architecture-CMAKE-ARCHITECTURE
- Architecture-CMAKE-FLAGS-REFERENCE
- Architecture-CMAKE-MODULAR-ARCHITECTURE
- Architecture-CONCERNS-ARCHITECTURE-DIAGRAM
- Architecture-CONCERNS-IMPLEMENTATION-SUMMARY
- Architecture-CONTENT-MODEL
- Architecture-COPILOT-THEMISDB-GRAPH-RAG-BACKEND-ARCHITECTURE
- Architecture-CRYPTO-AND-KEYS
- Architecture-FEATURE-FLAGS-REFERENCE
- Architecture-GPU-ARCHITECTURE-REVIEW-TEMPLATE
- Architecture-HTTP-SHUTDOWN-HARDENING
- Architecture-MIGRATION-GUIDE-CONCERNS
- Architecture-MIGRATION-GUIDE-v13-v14
- Architecture-MODULARIZATION-GUIDE
- Architecture-MODULAR-ARCHITECTURE-ROADMAP
- Architecture-MODULE-ARCHITECTURE-INDEX
- Architecture-P1D01-ISSMPLUGIN-DESIGN-REVIEW
- Architecture-P1-D01-ISSMPLUGIN-DESIGN-REVIEW
- Architecture-P1-D08-MAMBA-GOVERNANCE-CONTRACT
- Architecture-P1-P2-IMPLEMENTATION-COMPLETION-INDEX
- Architecture-PHASE0-COMPLETION-ASSESSMENT
- Architecture-PHASE3-QUERYENGINE-DI-ARCHITECTURE
- Architecture-PHASE4-INDEX-MANAGER-DI
- Architecture-POSTGRESQL-WIRE-PROTOCOL
- Architecture-QUERYENGINE-IMPLEMENTATION-GUIDE
- Architecture-QUERY-SCHEDULING
- Architecture-RAFT-CONSENSUS-DESIGN
- Architecture-README
- Architecture-README-SSM-HYBRID-IMPLEMENTATION
- Architecture-REFACTORING-SUMMARY
- Architecture-RESOURCE-POOLING
- Architecture-SOURCE-DIRECTORY-GUIDE
- Architecture-THEMIS-CORE-GUIDE
- Architecture-UNIFIED-ACCESS-MODEL
- Architecture-WAL-GRPC-MTLS-CONFIGURATION
- Architecture-WIRE-PROTOCOL-RETRY
- Architecture-boltzmann-observability-draft
- Architecture-experimental-logarithmic-vector-storage
- Architecture-llm-wiki-mvp-adr
- Architecture-rewrite-engine-architecture
- Architecture-rope-api-architecture
- Architecture-ssm-gguf-mamba-status
- Architecture-ssm-hybrid-analysis
- Architecture-ssm-hybrid-rollout-plan
- Architecture-ssm-plugin-interface-design-review
- Architecture-transaction-coordinators
- Architecture-wiki-secondary-index
- Architecture-wire-protocol
- Governance-DISABLED-STUB-POLICY
- Governance-DOCS-PR-POLICY
- Governance-GA-PROMOTION-SIGN-OFF
- Governance-GITHUB-MILESTONES-SETUP
- Governance-MATURITY-CLAIM-VERIFICATION-CHECKLIST
- Governance-MATURITY-EVIDENCE-REGISTRY
- Governance-MERGE-GATE-BOT-CONFIG
- Governance-MERGE-GATE-STATUS-LIVE
- Governance-PHASE3-ENFORCEMENT-RUNBOOK
- Governance-PHASE-1-CLOSURE-REPORT
- Governance-PHASE-CLOSURE-POLICY
- Governance-PHASE-DEPENDENCY-GRAPH
- Governance-PLUGIN-SUBMODULE-ROLLBACK
- Governance-PRODUCTION-READY-2026-DELIVERY-PLAN
- Governance-PR-VERSION-TARGETING
- Governance-PR-VERSION-TARGETING-BACKFILL
- Governance-QUERY-MODULE-STATUS
- Governance-README
- Governance-RELEASE-PROMOTION-GATE-POLICY
- Governance-RELEASE-VALIDATION-CHECKLIST
- Governance-SECURITY-MODULE-5671-EVIDENCE-SUMMARY
- Governance-SHARDING-P6-RESIDUAL-RISK-ACCEPTANCE
- Governance-SOURCECODE-COMPLIANCE-GOVERNANCE
- Governance-UPDATES-DEVELOPMENT-STATUS-SIGN-OFF
- Governance-WAVE-C-IMPLEMENTATION-COMPLETE
- Module-acceleration-Roadmap
- Module-access-model-Roadmap
- Module-ai-Roadmap
- Module-analytics-Roadmap
- Module-api-Roadmap
- Module-aql-Roadmap
- Module-auth-Roadmap
- Module-base-Roadmap
- Module-cache-Roadmap
- Module-cdc-Roadmap
- Module-chaos-Roadmap
- Module-chimera-Roadmap
- Module-config-Roadmap
- Module-content-Roadmap
- Module-core-Roadmap
- Module-distributed-knowledge-Roadmap
- Module-distributed-tensor-Roadmap
- Module-document-Roadmap
- Module-ethics-ai-Roadmap
- Module-evaluation-Roadmap
- Module-execution-Roadmap
- Module-exporters-Roadmap
- Module-failover-Roadmap
- Module-geo-Roadmap
- Module-governance-Roadmap
- Module-gpu-Roadmap
- Module-graph-Roadmap
- Module-image-analysis-Roadmap
- Module-importers-Roadmap
- Module-index-Roadmap
- Module-ingestion-Roadmap
- Module-llama-cpp-Roadmap
- Module-llm-Roadmap
- Module-llm-streaming-Roadmap
- Module-llm-wiki-Roadmap
- Module-maintenance-Roadmap
- Module-metadata-Roadmap
- Module-network-Roadmap
- Module-observability-Roadmap
- Module-onnx-clip-Roadmap
- Module-performance-Roadmap
- Module-plugins-Roadmap
- Module-process-Roadmap
- Module-projects-Roadmap
- Module-prompt-engineering-Roadmap
- Module-query-Roadmap
- Module-rag-Roadmap
- Module-replication-Roadmap
- Module-retrieval-Roadmap
- Module-rpc-grpc-Roadmap
- Module-scheduler-Roadmap
- Module-scraper-Roadmap
- Module-search-Roadmap
- Module-security-Roadmap
- Module-server-Roadmap
- Module-sharding-Roadmap
- Module-stable-diffusion-Roadmap
- Module-storage-Roadmap
- Module-temporal-Roadmap
- Module-tensor-Roadmap
- Module-themis-Roadmap
- Module-timeseries-Roadmap
- Module-toolbox-Roadmap
- Module-training-Roadmap
- Module-transaction-Roadmap
- Module-updates-Roadmap
- Module-user-storage-encrypted-Roadmap
- Module-utils-Roadmap
- Module-vector-search-Roadmap
- Module-voice-Roadmap
- Module-whisper-Roadmap