From 4b3e8c3b8b9d10c8ac333dd8db614a7569052472 Mon Sep 17 00:00:00 2001 From: Christophe Besson Date: Mon, 10 Aug 2026 03:07:56 +0200 Subject: feat: Phase 7 — Node v2 (multi-group, Sender Keys, 0-RTT, chat, denylist) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Implements all 8 milestones (7.0-7.7): - 7.0: JWT carries `groups` claim; node verifies group membership at MNP handshake (QUIC + TCP+TLS). Resolves security review C2. - 7.1: QUIC 0-RTT session resumption via stored session tickets (17-21ms reconnect vs 47ms cold). - 7.2: Hub→node WebSocket signaling for NAT punch coordination (`client_incoming`/`punch_ready`) + jti denylist push. Denylist class blocks revoked users/jtis at handshake. - 7.3: Multi-group daemon — one QUIC port serves N groups with per-group GEK, shared_root, and index routing. - 7.4: HLS streaming via QUIC (STREAM_SEGMENT message type, ffmpeg segment extraction). - 7.5: Sender Keys protocol for group chat (Signal Groups approach). Each member has own sending chain key, HKDF chain ratchet, AES-256-GCM encryption, Ed25519 signing. Resolves security review C1. - 7.6: Chat store (SQLite via aiosqlite), CHAT_MESSAGE MNP wire type with peer broadcast, web UI with WebSocket push. - 7.7: Argon2id calibration CLI. First security review included (first-review.md). 109 tests, demo-v3 validated against meshbay.org production hub. Co-Authored-By: Claude Opus 4.6 --- packages/meshbay-node/src/meshbay_node/config.py | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'packages/meshbay-node/src/meshbay_node/config.py') diff --git a/packages/meshbay-node/src/meshbay_node/config.py b/packages/meshbay-node/src/meshbay_node/config.py index b420013..c28105f 100644 --- a/packages/meshbay-node/src/meshbay_node/config.py +++ b/packages/meshbay-node/src/meshbay_node/config.py @@ -73,11 +73,12 @@ class NodeConfig: @dataclass class GroupConfig: id: str = "" + name: str = "" + shared_dir: str = "" visibility: str = "private" # public|private port: int = 19000 # TCP+TLS MNP port for this group quic_port: int = 19010 # QUIC MNP port http_port: int = 19001 # HTTP file API port - name: str = "" @dataclass @@ -125,6 +126,7 @@ def load_config(path: Path = DEFAULT_CONFIG_PATH) -> Config: cfg.groups.append(GroupConfig( id=g.get("id", ""), name=g.get("name", ""), + shared_dir=g.get("shared_dir", ""), visibility=g.get("visibility", "private"), port=g.get("port", cfg.node.port), quic_port=g.get("quic_port", cfg.node.quic_port), -- cgit v1.2.3