Benjamin Admin
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Punkt 1 — UI-CID-Badge nach erfolgreichem Tech-File-Export:
- archiveTechFile setzt X-DSMS-CID / X-DSMS-Filename / X-DSMS-Size response
headers + Access-Control-Expose-Headers, sobald DSMS-Archive durchlief
- Split iace_handler_techfile.go (war ueber 500 LOC) → archiveTechFile lebt
jetzt in iace_handler_techfile_archive.go, setDSMSResponseHeaders als
pure Helper mit 3 unit tests
- Next.js IACE-Proxy forwarded die X-DSMS-* Header und erkennt jetzt auch
XLSX/DOCX/MD als Binary-Response (vorher nur PDF/ZIP/octet-stream)
- ExportCIDBadge.tsx zeigt CID, Filename, Groesse + Kopieren-Button +
"Verlauf anzeigen" (oeffnet CIDHistoryModal)
Punkt 2 — Bulk-Diff Report V1 → V_latest:
- Neuer Endpoint GET /api/v1/documents/{cid}/bulk-diff im dsms-gateway:
laeuft parent_cid-Kette ab, berechnet chronologische Step-Diffs,
aggregiert Totals (added/removed lines, metadata_fields_changed,
binary_steps). Edge-Cases: einzelne Version, binaere Steps, abgebrochene
Kette
- BulkDiffPanel.tsx zeigt 4-Stat-Header + Step-Tabelle
- CIDHistoryModal bekommt Toggle-Button "Bulk-Diff V1 → V_latest anzeigen"
neben dem Versions-Counter; damit auch vom IACE-Export-Badge erreichbar
Tests: 3 neue Go-Tests, 4 neue pytest-Tests, alle gruen
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
dsms-gateway
Python/FastAPI gateway to the IPFS-backed document archival store. Upload, retrieve, verify, and archive legal documents with content-addressed immutability.
Port: 8082 (container: bp-compliance-dsms-gateway)
Stack: Python 3.11, FastAPI, IPFS (Kubo via dsms-node).
Architecture
Phase 4 refactor is complete. main.py is now a thin 41-LOC entry point:
dsms-gateway/
├── main.py # FastAPI app factory, 41 LOC
├── routers/
│ ├── documents.py # /documents, /legal-documents, /verify routes
│ └── node.py # /node routes
├── models.py # Pydantic models
├── dependencies.py # Shared FastAPI dependencies
└── config.py # Settings
See ../AGENTS.python.md.
Run locally
cd dsms-gateway
pip install -r requirements.txt
export IPFS_API_URL=http://localhost:5001
uvicorn main:app --reload --port 8082
Tests
pytest test_main.py -v
27/27 tests pass. Test coverage matches the current module structure.
Public API surface
GET /health
GET /api/v1/documents
POST /api/v1/documents
GET /api/v1/documents/{cid}
GET /api/v1/documents/{cid}/metadata
DELETE /api/v1/documents/{cid}
POST /api/v1/legal-documents/archive
GET /api/v1/verify/{cid}
GET /api/v1/node/info
Every path is a contract — updating requires synchronized updates in consumers.