unraid-docker-manager/.planning/phases/15-infrastructure-foundation/15-VERIFICATION.md

phase, verified, status, score, re_verification

phase	verified	status	score	re_verification
15-infrastructure-foundation	2026-02-09T19:15:00Z	passed	10/10 must-haves verified	false

Phase 15: Infrastructure Foundation Verification Report

Phase Goal: Data transformation layers ready for Unraid API integration Verified: 2026-02-09T19:15:00Z Status: PASSED Re-verification: No - initial verification

Goal Achievement

Observable Truths

#	Truth	Status	Evidence
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.
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.
3	Callback token decoder resolves 8-char tokens back to PrefixedIDs	✓ VERIFIED	Node exists with decodeToken() function. Parses callbackData format. Code: 1373 chars.
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).
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).
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.
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.
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.
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).
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.

Score: 10/10 truths verified

Required Artifacts

Artifact	Expected	Status	Details
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.
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.
n8n-workflow.json	Callback Token Decoder node	✓ VERIFIED	Node at position [1000,2400]. 1373 chars. decodeToken with callbackData parsing. Not connected.
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.
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.
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.

Key Link Verification

From	To	Via	Status	Details
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.
Callback Token Encoder	static data _callbackTokens	SHA-256 hash + JSON serialization	✓ WIRED	crypto.subtle.digest present. JSON.stringify with _callbackTokens verified.
Callback Token Decoder	static data _callbackTokens	JSON.parse lookup	✓ WIRED	JSON.parse with _callbackTokens present. Read-only (no stringify) as expected.
GraphQL Response Normalizer	Docker API contract	Field mapping	✓ WIRED	State transformation (RUNNING/STOPPED), Id/Names/State field mappings all verified.
GraphQL Error Handler	HTTP 304 pattern	ALREADY_IN_STATE code mapping	✓ WIRED	ALREADY_IN_STATE and 304 both present in error handler code.
Unraid API HTTP Template	myunraid.net cloud relay	15-second timeout	✓ WIRED	timeout: 15000ms configured in HTTP Request node options.

Requirements Coverage

Requirement	Status	Blocking Issue
INFRA-01: Container ID translation layer maps names to Unraid PrefixedID format	✓ SATISFIED	None - Registry node implements updateRegistry, getUnraidId, getContainerByName
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
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)
INFRA-04: GraphQL error handling standardized (check response.errors[], handle HTTP 304)	✓ SATISFIED	None - Error handler checks errors[], maps ALREADY_IN_STATE to 304
INFRA-05: Timeout configuration accounts for myunraid.net cloud relay latency	✓ SATISFIED	None - HTTP Template has 15s timeout (200-500ms latency + safety margin)

Anti-Patterns Found

No blocker anti-patterns found. All 6 utility nodes have substantive code (1373-3974 chars each).

File	Line	Pattern	Severity	Impact
n8n-workflow.json	-	No anti-patterns	-	-

Human Verification Required

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.

Success Criteria

All Phase 15 success criteria from ROADMAP.md met:

• [✓] Container ID translation layer maps container names to Unraid PrefixedID format (129-char)
• [✓] Callback data encoding works with PrefixedIDs within Telegram's 64-byte limit
• [✓] GraphQL response normalization transforms Unraid API shape to workflow contract
• [✓] GraphQL error handling standardized (checks response.errors[], handles HTTP 304)
• [✓] Timeout configuration accounts for myunraid.net cloud relay latency (200-500ms)

Commits Verified

Commit	Description	Files Modified	Status
1b4b596	feat(15-02): add GraphQL Response Normalizer utility node	n8n-workflow.json	✓ EXISTS
e6ac219	feat(15-02): add GraphQL Error Handler and HTTP Template utility nodes	n8n-workflow.json	✓ EXISTS
1b61343	feat(15-01): add Callback Token Encoder and Decoder utility nodes	n8n-workflow.json	✓ EXISTS

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.

Summary

Phase 15 goal achieved. All 6 infrastructure utility nodes successfully implemented and verified:

1. Container ID Registry - Maps container names to 129-char Unraid PrefixedIDs
2. Callback Token Encoder - Compresses PrefixedIDs to 8-char hex tokens with collision detection
3. Callback Token Decoder - Resolves tokens back to PrefixedIDs
4. GraphQL Response Normalizer - Transforms Unraid API responses to Docker API contract
5. GraphQL Error Handler - Standardizes GraphQL error checking with HTTP status code mapping
6. Unraid API HTTP Template - Pre-configured HTTP Request node for API calls

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.

Next Phase: Phase 16 (API Migration) can begin. All infrastructure utilities ready for wiring.

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Verified: 2026-02-09T19:15:00Z Verifier: Claude (gsd-verifier)