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11 commits

Author SHA1 Message Date
Claude
f80166251b
feat(levin): connection with framed TCP packet I/O 
Co-Authored-By: Charon <charon@lethean.io>
 2026-02-20 19:29:41 +00:00
Claude
101ef37985
feat(levin): portable storage section encode/decode 
Co-Authored-By: Charon <charon@lethean.io>
 2026-02-20 19:27:31 +00:00
Claude
abc88f5c7a
feat(levin): portable storage varint encode/decode 
Co-Authored-By: Charon <charon@lethean.io>
 2026-02-20 19:23:28 +00:00
Claude
7089e0990c
feat(levin): header encode/decode (33-byte Levin packet framing) 
Co-Authored-By: Charon <charon@lethean.io>
 2026-02-20 19:23:24 +00:00
Claude
bf4ea4b215
test: add Phase 5 integration tests, benchmarks, and bufpool tests 
- Full integration test: two nodes on localhost exercising identity
  creation, handshake, encrypted message exchange, UEPS packet routing
  via dispatcher, and graceful shutdown
- Benchmarks: identity key generation, ECDH shared secret derivation,
  KD-tree peer scoring (10/100/1000 peers), message serialisation,
  SMSG encrypt/decrypt, challenge-response, UEPS marshal/unmarshal
- bufpool.go tests: buffer reuse verification, oversized buffer
  discard, concurrent access, MarshalJSON correctness and safety
- Coverage: node/ 72.1% -> 87.5%, ueps/ 88.5% -> 93.1%

Co-Authored-By: Charon <developers@lethean.io>
 2026-02-20 11:53:26 +00:00
Snider
c437fb3246 test: Phase 5 — integration tests, benchmarks, bufpool tests 
- Integration: two-node localhost handshake + encrypted message exchange
  + controller ping/pong + UEPS packet routing via dispatcher + threat
  circuit breaker + graceful shutdown (3 test functions)
- Benchmarks: 13 benchmarks across node/ and ueps/ — identity keygen,
  ECDH shared secret, message serialise, SMSG encrypt/decrypt, HMAC
  challenge sign/verify, KD-tree peer scoring, UEPS marshal/unmarshal,
  bufpool throughput, challenge generation
- bufpool: 9 tests — get/put round-trip, buffer reuse, large buffer
  eviction, concurrent access (race-safe), buffer independence,
  MarshalJSON correctness + concurrency

Co-Authored-By: Virgil <virgil@lethean.io>
 2026-02-20 06:09:21 +00:00
Claude
ac70d879a1
test(node): push coverage from 72.4% to 87.4% 
Add comprehensive tests for previously uncovered controller, worker,
peer, bundle, transport, identity and message functions:

- Controller: StartRemoteMiner, StopRemoteMiner, GetRemoteLogs (0% -> 80%+),
  ConnectToPeer success path, handleResponse edge cases, PingPeer no-identity
- Worker: handleStartMiner with config/profile/errors (9% -> 91%),
  handleStopMiner success/failure (20% -> 90%), handleGetLogs with
  limits/not-found (14% -> 93%), handleDeploy miner/full bundles (24% -> 89%),
  HandleMessage unknown type and integration via WebSocket, handleGetStats
  with miner manager and no-identity
- Peer: safeKeyPrefix all branches (40% -> 100%), validatePeerName direct,
  scheduleSave timer firing (35% -> 94%), saveNow/Close dirty data,
  edge cases for Record*/Update*/Select* with non-existent peers
- Bundle: extractTarball path traversal/symlink/directory/empty,
  ExtractMinerBundle checksum mismatch, CreateMinerBundle errors,
  ReadBundle invalid JSON, StreamBundle empty bundle
- Transport: Broadcast with sender exclusion (0% -> 83%), Start/Stop
  lifecycle (0% -> 83%), CheckOrigin validation, ConnectedPeers
- Identity: DeriveSharedSecret/GetIdentity without identity, Delete no files
- Message: nil payload, ParsePayload nil, NewErrorMessage

Co-Authored-By: Charon <charon@lethean.io>
 2026-02-20 02:33:54 +00:00
Claude
a60dfdf93b
feat: implement UEPS packet dispatcher with threat circuit breaker 
Implements Phase 4 of the go-p2p task queue. The Dispatcher routes
HMAC-verified UEPS packets to registered IntentHandlers by IntentID,
enforcing a threat circuit breaker that drops packets with ThreatScore
exceeding 50,000 (logged as threat events at WARN level).

Design choices:
- IntentHandler is a func type (not interface) for lightweight registration
- 1:1 mapping of IntentID to handler, replacement on re-register
- Threat check fires before intent routing (hostile packets never reach handlers)
- Sentinel errors (ErrThreatScoreExceeded, ErrUnknownIntent, ErrNilPacket)
- RWMutex protects handler map for concurrent safety

Tests: 10 test functions, 17 subtests — 100% dispatcher coverage.
Race detector clean. All 102 existing tests continue to pass.

Co-Authored-By: Charon <developers@lethean.io>
 2026-02-20 00:23:10 +00:00
Claude
33eda7b656
test: add controller tests (Phase 3) — node/ coverage 63.5% to 72.1% 
14 tests covering request-response correlation, timeout handling,
auto-connect, parallel stat collection, ping RTT with metrics update,
concurrent multi-peer requests, and dead peer channel cleanup.

Also fixes a pre-existing data race (P2P-RACE-1) in GracefulClose where
SetWriteDeadline was called outside writeMu, racing with concurrent
Send() calls.

Co-Authored-By: Charon <developers@lethean.io>
 2026-02-20 00:17:31 +00:00
Claude
3ee5553d18
test: add transport layer tests (Phase 2) — node/ coverage 42% to 63.5% 
13 tests covering all Phase 2 TODO items: reusable test pair helper,
full handshake with challenge-response verification, protocol version
rejection, allowlist rejection, SMSG encrypted message round-trip,
message deduplication, rate limiting (100 burst verified), MaxConns
enforcement, keepalive timeout cleanup, graceful disconnect, and
concurrent sends with race detection clean.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
 2026-02-20 00:08:35 +00:00
Claude
8f94639ec9
feat: extract P2P networking and UEPS protocol from Mining repo 
P2P node layer (peer discovery, WebSocket transport, message protocol,
worker pool, identity management) and Unified Ethical Protocol Stack
(TLV packet builder with HMAC-signed frames).

Ported from github.com/Snider/Mining/pkg/{node,ueps,logging}

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
 2026-02-16 15:47:10 +00:00