feat(transport): multi-host Transport seam + /verify evidence endpoint#1
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imonacloud wants to merge 1 commit into
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feat(transport): multi-host Transport seam + /verify evidence endpoint#1imonacloud wants to merge 1 commit into
imonacloud wants to merge 1 commit into
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Add a transport abstraction so clients can reach a CHP host over any
backend (HTTP first; Zenoh/gRPC pluggable later):
- chp_core/transport.py: Transport Protocol (async ainvoke_envelope,
discover, replay_result, health, supports) + LocalTransport (in-process)
and HttpTransport (stdlib HTTP via RemoteCapabilityHost, run off-loop).
- http.py: RemoteCapabilityHost.invoke_envelope() and .verify(); new
GET /verify/{correlation_id} route returning the SHA256 chain result.
- Export Transport / LocalTransport / HttpTransport from the package.
Additive; existing surface unchanged. 752 tests green.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
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Summary
chp_core/transport.py—TransportProtocol (async,@runtime_checkable),LocalTransport(wrapsLocalCapabilityHost), andHttpTransport(wrapsRemoteCapabilityHostviaasyncio.to_thread)GET /verify/{correlation_id}to the HTTP server, returningChainVerificationResultas JSON; adds syncRemoteCapabilityHost.invoke_envelope()andRemoteCapabilityHost.verify()client methodsTransport,LocalTransport,HttpTransportfromchp_core/__init__.pyTest plan
pytest packages/python/tests/— 752 tests greenpython conformance/runner.py— 29/29 PASSpython -c "import json,glob; ..."— 27 schemas OKLocalTransportandHttpTransportboth satisfyisinstance(x, Transport)at runtime🤖 Generated with Claude Code