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fix(security): sanitize observability endpoints and enforce content-free contract (#1051) - #1079
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…ree contract (#1051) - Remove memory text and raw metadata from /api/v1/observability/timeline - Remove memory text from /api/v1/observability/traced-recall - Strip label from ProjectedPoint in EmbeddingProjectionTelemetry, VectorSpaceProjectionService, and OpenAPI spec - Introduce strongly-typed content-free DTOs in com.spectrayan.spector.synapse.observability.dto - Add ArchUnit bytecode rules and canary content integration tests in ContentFreeObservabilityContractTest Co-authored-by: Bharat Joshi <bharatjoshi@spectrayan.com> Signed-off-by: Forge <forge@spectrayan.com>
sbharatjoshi
approved these changes
Oct 9, 2026
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Summary
Fixes #1051. Enforces the content-free contract for all observability, system telemetry, and admin-reachable endpoints per ADR-0083. Under no circumstances should memory content (
text,label,tags, rawvector, or unvettedmetadata) be retrievable via observability or admin routes.Changes
/api/v1/observability/timeline):Map<String, Object>response with typedTimelineResponse/TimelineEventDto.textandmetadatafrom timeline events (retaining only cognitive identifiers:memoryId,namespace,timestamp,tier,importance,valence,recallCount)./api/v1/observability/traced-recall):TracedRecallResponse/TracedRecallItemDto.textfrom candidate trace entries; exposed only candidate ID, cognitive metrics, and algorithmicScoreBreakdownDto.labelfield fromProjectedPointrecord innucleus/spector-events(EmbeddingProjectionTelemetry.java).VectorSpaceProjectionService.javain both PCA and deterministic layout projections.cortex-events.ts,vector-space.component.ts) to removelabeland display point ID.docs/openapi.yamlremovinglabelfromProjectedPoint.ContentFreeObservabilityContractTest.java):com.spectrayan.spector.synapse.observability.dtoandProjectedPointnever declare content fields (text,content,payload,vector,label,metadata,tags).CognitiveRecord,CognitiveResult)./timeline,/traced-recall,/stats,/metrics/live,/age-distribution,/memory/vector-space/projection).Verification
mvn test -pl synapse/spector-synapse -Dtest=ContentFreeObservabilityContractTest(9/9 passed)mvn test -pl synapse/spector-synapse -Dtest=ConfigAndObservabilityTest,VectorSpaceProjectionServiceTest(11/11 passed)mvn test -pl nucleus/spector-events(44/44 passed)mvn license:check(100% compliant across all 29 modules)— Forge (Maintainer)