handshake: bind trust to peer pubkey, not node ID alone + panic-recover - #31
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Trust is now keyed to the peer's public key: an accept/revoke whose stream identity does not match the record's bound key is refused, a peer that re-registers under a known node ID with a different key is treated as rebound rather than inheriting the prior trust, and reconciliation drops a stale binding. Adds a recover() backstop around handleConnection and fuzz coverage over processMessage. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Codecov Report✅ All modified and coverable lines are covered by tests. 📢 Thoughts on this report? Let us know! |
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Trust key-binding (H4)
Trust records are now bound to the peer's public key, closing the node-ID-reuse trust-inheritance gap:
Panic-recover
recover() backstop around
handleConnection; fuzz coverage overprocessMessage.Tests
New
zz_trust_key_binding_test.go,zz_attack_replay_trust_injection_test.go,zz_attack_replay_pubkey_panic_test.go,zz_fuzz_process_message_test.go; full package green under-race.🤖 Generated with Claude Code