Phase 2 completes the interface-to-protocol bridge and adds core types that external crates depend on. The 8 tasks are organized into 5 generations with clear dependencies: - Gen 1: StreamInterface/MessageInterface trait split (must go first) - Gen 2: SshSession bridge, RawFraming impl, CredentialProvider (parallel) - Gen 3: API keys in DynamicConfig (depends on CredentialProvider) - Gen 4: ListenerConfig HTTP/DNS stubs + axum scaffold - Gen 5: Review gate before Phase 3 Key design decisions: - 2.4a/2.4b split: SecretStoreCredentialProvider deferred to Phase 3 - API keys (2.6) must land before axum scaffold (2.7) - ListenerConfig (2.5) must land before axum scaffold (2.7) - Gen 2 tasks are parallelizable (separate modules)
61 lines
3.4 KiB
Markdown
61 lines
3.4 KiB
Markdown
---
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id: review-core-bridge-phase2
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name: Review all Phase 2 changes for spec conformance and prepare for Phase 3
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status: pending
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depends_on: [stream-interface-message-interface-split, ssh-session-call-protocol-bridge, raw-framing-interface-implementation, credential-provider-trait, api-keys-dynamic-config, listenconfig-http-dns-stubs, axum-http-router-scaffold]
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scope: narrow
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risk: low
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impact: phase
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level: review
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---
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## Description
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Review all Phase 2 implementation for spec conformance, architectural consistency, and completeness before Phase 3 crate development begins. Per integration plan section 4.5, a second doc sync should capture any deviations between spec and implementation.
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This review covers:
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1. **Spec conformance**: Do implementations match the architecture docs and ADRs (035, 036, 037)?
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2. **Layer boundary discipline**: Does every component belong to exactly one layer? No call protocol logic in the interface layer, no interface logic in the transport layer.
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3. **Terminology consistency**: head/worker everywhere (no hub/spoke), StreamInterface/MessageInterface (no bare "Interface" trait), consistent naming.
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4. **Test coverage**: Do all Phase 2 tasks have tests that verify acceptance criteria?
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5. **No circular dependencies**: alknet-core doesn't depend on alknet-secret, alknet-storage, or alknet-flowgraph.
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6. **Doc sync**: Update architecture docs to reflect Phase 2 implementation state. Specifically:
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- `interface.md` — StreamInterface/MessageInterface split, InterfaceRequest/InterfaceResponse
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- `auth.md` — API keys, resolve_from_token() changes
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- `configuration.md` — DynamicConfig additions (api_keys, credentials)
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- `call-protocol.md` — SshSession bridge, RawFraming auth flow
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- Any deviations between spec and implementation should be documented
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## Acceptance Criteria
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- [ ] All Phase 2 tasks have acceptance criteria verified (each task's AC checklist is complete)
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- [ ] Layer boundaries are clean: interface layer produces/consumes `InterfaceEvent`; protocol layer handles `EventEnvelope`; transport layer provides byte streams
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- [ ] No `Interface` trait references remain (all renamed to `StreamInterface`)
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- [ ] No `TransportKind::Dns` in the enum (DNS is a `MessageInterface`)
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- [ ] `Cargo.toml` dependency check: alknet-core has no circular deps on external crates
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- [ ] `http` feature flag correctly gates axum dependency
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- [ ] Architecture docs updated for Phase 2 state:
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- [ ] `interface.md` reflects StreamInterface/MessageInterface split
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- [ ] `auth.md` reflects API keys in DynamicConfig
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- [ ] `configuration.md` reflects new DynamicConfig sections
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- [ ] `call-protocol.md` reflects functional SshSession bridge
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- [ ] All tests pass: `cargo test --all-features`
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- [ ] No compiler warnings on Phase 2 code
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- [ ] `taskgraph parallel --path tasks/integration/phase2` shows all tasks completed
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## References
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- docs/research/integration-plan.md — Phase 4.5 doc sync
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- All Phase 2 ADRs: 035, 036, 037
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- All Phase 2 implementation tasks (2.1–2.7)
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- docs/architecture/ — architecture docs to update
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## Notes
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> This is a quality gate before Phase 3. The review should be thorough but shouldn't block on minor documentation phrasing. Focus on structural conformance: are layers respected, are traits correct, are dependencies acyclic?
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> If any deviations between spec and implementation are found, document them in the relevant architecture doc with a "Deviation from spec" note explaining why.
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## Summary
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> To be filled on completion |