Lucas Berger
118 lines
8.7 KiB
Markdown
118 lines
8.7 KiB
Markdown
---
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phase: 15-infrastructure-foundation
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verified: 2026-02-09T19:15:00Z
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status: passed
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score: 10/10 must-haves verified
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re_verification: false
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---
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# Phase 15: Infrastructure Foundation Verification Report
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**Phase Goal:** Data transformation layers ready for Unraid API integration
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**Verified:** 2026-02-09T19:15:00Z
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**Status:** PASSED
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**Re-verification:** No - initial verification
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## Goal Achievement
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### Observable Truths
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| # | Truth | Status | Evidence |
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|---|-------|--------|----------|
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| 1 | Container ID Registry maps container names to Unraid PrefixedID format | ✓ VERIFIED | Node exists with updateRegistry(), getUnraidId(), getContainerByName() functions. Uses JSON serialization for _containerIdMap. Code: 3974 chars. |
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| 2 | Callback token encoder produces 8-char tokens from PrefixedIDs | ✓ VERIFIED | Node exists with encodeToken() using crypto.subtle.digest SHA-256. Produces 8-char hex tokens. Code: 2353 chars. |
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| 3 | Callback token decoder resolves 8-char tokens back to PrefixedIDs | ✓ VERIFIED | Node exists with decodeToken() function. Parses callbackData format. Code: 1373 chars. |
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| 4 | Token collisions are detected and handled | ✓ VERIFIED | Encoder has 7-window collision detection (offsets 0, 8, 16, 24, 32, 40, 48 from SHA-256 hash). |
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| 5 | Registry and token store persist across workflow executions via static data JSON serialization | ✓ VERIFIED | Both _containerIdMap and _callbackTokens use JSON.parse/JSON.stringify pattern (top-level assignment per CLAUDE.md). |
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| 6 | GraphQL response normalizer transforms Unraid API shape to Docker API contract | ✓ VERIFIED | Node exists with RUNNING->running, STOPPED->exited state mapping. Maps id->Id, names->Names, state->State. Code: 1748 chars. |
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| 7 | Normalized containers have Id, Names (with leading slash), State (lowercase) fields | ✓ VERIFIED | Normalizer outputs Id, Names, State fields. Names preserved with slash. State lowercased. |
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| 8 | GraphQL error handler checks response.errors[] array and maps error codes | ✓ VERIFIED | Node checks response.errors[], extracts extensions.code. Maps NOT_FOUND, FORBIDDEN, UNAUTHORIZED. Code: 1507 chars. |
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| 9 | ALREADY_IN_STATE error code maps to HTTP 304 equivalent | ✓ VERIFIED | Error handler maps ALREADY_IN_STATE to statusCode: 304, alreadyInState: true (matches Docker API pattern). |
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| 10 | HTTP Request template node has 15-second timeout configured | ✓ VERIFIED | HTTP Template node has timeout: 15000ms, UNRAID_HOST env var, x-api-key header, continueRegularOutput. |
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**Score:** 10/10 truths verified
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### Required Artifacts
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| Artifact | Expected | Status | Details |
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|----------|----------|--------|---------|
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| n8n-workflow.json | Container ID Registry node | ✓ VERIFIED | Node at position [200,2400]. 3974 chars. updateRegistry, getUnraidId, getContainerByName functions present. JSON serialization pattern verified. Not connected. |
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| n8n-workflow.json | Callback Token Encoder node | ✓ VERIFIED | Node at position [600,2400]. 2353 chars. encodeToken with SHA-256 + 7-window collision detection. JSON serialization pattern verified. Not connected. |
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| n8n-workflow.json | Callback Token Decoder node | ✓ VERIFIED | Node at position [1000,2400]. 1373 chars. decodeToken with callbackData parsing. Not connected. |
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| n8n-workflow.json | GraphQL Response Normalizer node | ✓ VERIFIED | Node at position [200,2600]. 1748 chars. State mapping (RUNNING->running, STOPPED->exited), field mapping (id->Id, names->Names, state->State). Not connected. |
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| n8n-workflow.json | GraphQL Error Handler node | ✓ VERIFIED | Node at position [600,2600]. 1507 chars. ALREADY_IN_STATE->304 mapping, NOT_FOUND/FORBIDDEN/UNAUTHORIZED handling. Not connected. |
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| n8n-workflow.json | Unraid API HTTP Template node | ✓ VERIFIED | Node at position [1000,2600]. HTTP Request node with 15s timeout, UNRAID_HOST/UNRAID_API_KEY env vars, continueRegularOutput. Not connected. |
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### Key Link Verification
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| From | To | Via | Status | Details |
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|------|----|----|--------|---------|
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| Container ID Registry | static data _containerIdMap | JSON.parse/JSON.stringify | ✓ WIRED | JSON.parse and JSON.stringify patterns both present with _containerIdMap. Top-level assignment pattern verified. |
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| Callback Token Encoder | static data _callbackTokens | SHA-256 hash + JSON serialization | ✓ WIRED | crypto.subtle.digest present. JSON.stringify with _callbackTokens verified. |
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| Callback Token Decoder | static data _callbackTokens | JSON.parse lookup | ✓ WIRED | JSON.parse with _callbackTokens present. Read-only (no stringify) as expected. |
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| GraphQL Response Normalizer | Docker API contract | Field mapping | ✓ WIRED | State transformation (RUNNING/STOPPED), Id/Names/State field mappings all verified. |
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| GraphQL Error Handler | HTTP 304 pattern | ALREADY_IN_STATE code mapping | ✓ WIRED | ALREADY_IN_STATE and 304 both present in error handler code. |
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| Unraid API HTTP Template | myunraid.net cloud relay | 15-second timeout | ✓ WIRED | timeout: 15000ms configured in HTTP Request node options. |
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### Requirements Coverage
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| Requirement | Status | Blocking Issue |
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|-------------|--------|----------------|
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| INFRA-01: Container ID translation layer maps names to Unraid PrefixedID format | ✓ SATISFIED | None - Registry node implements updateRegistry, getUnraidId, getContainerByName |
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| INFRA-02: Callback data encoding works with Unraid PrefixedIDs within Telegram's 64-byte limit | ✓ SATISFIED | None - Encoder produces 8-char tokens, includes byte size validation |
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| INFRA-03: GraphQL response normalization transforms Unraid API responses to match workflow contracts | ✓ SATISFIED | None - Normalizer maps all fields (id->Id, state->State lowercase, names->Names) |
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| INFRA-04: GraphQL error handling standardized (check response.errors[], handle HTTP 304) | ✓ SATISFIED | None - Error handler checks errors[], maps ALREADY_IN_STATE to 304 |
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| INFRA-05: Timeout configuration accounts for myunraid.net cloud relay latency | ✓ SATISFIED | None - HTTP Template has 15s timeout (200-500ms latency + safety margin) |
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### Anti-Patterns Found
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No blocker anti-patterns found. All 6 utility nodes have substantive code (1373-3974 chars each).
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| File | Line | Pattern | Severity | Impact |
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|------|------|---------|----------|--------|
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| n8n-workflow.json | - | No anti-patterns | - | - |
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### Human Verification Required
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**None required.** All utility nodes are standalone infrastructure components (not wired into active flow). Phase 16 will wire them into user-facing operations, which will require human testing at that time.
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### Success Criteria
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All Phase 15 success criteria from ROADMAP.md met:
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- [✓] Container ID translation layer maps container names to Unraid PrefixedID format (129-char)
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- [✓] Callback data encoding works with PrefixedIDs within Telegram's 64-byte limit
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- [✓] GraphQL response normalization transforms Unraid API shape to workflow contract
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- [✓] GraphQL error handling standardized (checks response.errors[], handles HTTP 304)
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- [✓] Timeout configuration accounts for myunraid.net cloud relay latency (200-500ms)
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### Commits Verified
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| Commit | Description | Files Modified | Status |
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|--------|-------------|----------------|--------|
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| 1b4b596 | feat(15-02): add GraphQL Response Normalizer utility node | n8n-workflow.json | ✓ EXISTS |
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| e6ac219 | feat(15-02): add GraphQL Error Handler and HTTP Template utility nodes | n8n-workflow.json | ✓ EXISTS |
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| 1b61343 | feat(15-01): add Callback Token Encoder and Decoder utility nodes | n8n-workflow.json | ✓ EXISTS |
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Note: Commit 1b4b596 was labeled feat(15-02) but included Container ID Registry (from 15-01 Plan Task 1). This is documented in 15-01-SUMMARY.md as "pre-existing work" - the registry was already complete at plan execution time.
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### Summary
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**Phase 15 goal achieved.** All 6 infrastructure utility nodes successfully implemented and verified:
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1. **Container ID Registry** - Maps container names to 129-char Unraid PrefixedIDs
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2. **Callback Token Encoder** - Compresses PrefixedIDs to 8-char hex tokens with collision detection
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3. **Callback Token Decoder** - Resolves tokens back to PrefixedIDs
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4. **GraphQL Response Normalizer** - Transforms Unraid API responses to Docker API contract
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5. **GraphQL Error Handler** - Standardizes GraphQL error checking with HTTP status code mapping
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6. **Unraid API HTTP Template** - Pre-configured HTTP Request node for API calls
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All nodes use correct patterns (JSON serialization for static data, SHA-256 hashing, state normalization). All nodes are standalone (not connected) as required - Phase 16 will wire them into the active workflow. All 5 INFRA requirements satisfied.
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**Next Phase:** Phase 16 (API Migration) can begin. All infrastructure utilities ready for wiring.
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---
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_Verified: 2026-02-09T19:15:00Z_
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_Verifier: Claude (gsd-verifier)_
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