2 Commits

Author	SHA1	Message	Date
Aaron D. Lee	490f9d4a1d	Rebrand SooSeF to FieldWitness ... Complete project rebrand for better positioning in the press freedom and digital security space. FieldWitness communicates both field deployment and evidence testimony — appropriate for the target audience of journalists, NGOs, and human rights organizations. Rename mapping: - soosef → fieldwitness (package, CLI, all imports) - soosef.stegasoo → fieldwitness.stego - soosef.verisoo → fieldwitness.attest - ~/.soosef/ → ~/.fwmetadata/ (innocuous data dir name) - SOOSEF_DATA_DIR → FIELDWITNESS_DATA_DIR - SoosefConfig → FieldWitnessConfig - SoosefError → FieldWitnessError Also includes: - License switch from MIT to GPL-3.0 - C2PA bridge module (Phase 0-2 MVP): cert.py, export.py, vendor_assertions.py - README repositioned to lead with provenance/federation, stego backgrounded - Threat model skeleton at docs/security/threat-model.md - Planning docs: docs/planning/c2pa-integration.md, docs/planning/gtm-feasibility.md Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>	2026-04-02 15:05:13 -04:00
Aaron D. Lee	2a6900abed	Implement live gossip federation server (5 phases) ... Phase 1: RFC 6962 consistency proofs in merkle.py - Implemented _build_consistency_proof() with recursive subtree decomposition algorithm following RFC 6962 Section 2.1.2 - Added _subproof() recursive helper and _compute_root_of() - Added standalone verify_consistency_proof() function Phase 2: Federation API endpoints on FastAPI server - GET /federation/status — merkle root + log size for gossip probes - GET /federation/records?start=N&count=M — record fetch (cap 100) - GET /federation/consistency-proof?old_size=N — Merkle proof - POST /federation/records — accept records with trust filtering and SHA-256 deduplication - Cached storage singleton for concurrent safety - Added FEDERATION_DIR to paths.py Phase 3: HttpTransport implementation - Replaced stub with real aiohttp client (lazy import for optional dep) - Reusable ClientSession with configurable timeout - All 4 PeerTransport methods: get_status, get_records, get_consistency_proof, push_records - FederationError wrapping for all network failures - Added record_filter callback to GossipNode for trust-store filtering Phase 4: Peer persistence (SQLite) - New peer_store.py: SQLite-backed peer database + sync history - Tables: peers (url, fingerprint, health, last_seen) and sync_history (timestamp, records_received, success/error) - PeerStore follows dropbox.py SQLite pattern Phase 5: CLI commands + Web UI dashboard - CLI: federation status, peer-add, peer-remove, peer-list, sync-now (asyncio), history - Flask blueprint at /federation/ with peer table, sync history, add/remove peer forms, local node info cards - CSRF tokens on all forms Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>	2026-04-01 22:20:53 -04:00