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Bind extraction reuse to transcript identity

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This commit is contained in:
Eric Rakestraw
2026-08-10 22:15:53 +00:00
parent 4e4eff6ba7
commit f39fc94610
14 changed files with 256 additions and 41 deletions
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12
internal/artifacts/extraction_evidence.go
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@@ -26,8 +26,13 @@ type ExtractionEvidence struct {
Outputs map[string]string
}
// InspectExtractionEvidence verifies structure, confinement, identity, contracts, and payload bytes.
func InspectExtractionEvidence(paths SessionPaths, m *manifest.Manifest, configured map[string]ExtractionArtifactDefinition) ExtractionEvidence {
// InspectExtractionEvidence verifies structure, confinement, identities, contracts, and payload bytes.
func InspectExtractionEvidence(
paths SessionPaths,
m *manifest.Manifest,
configured map[string]ExtractionArtifactDefinition,
input ExtractionInputIdentity,
) ExtractionEvidence {
if m == nil || len(configured) == 0 {
return ExtractionEvidence{State: ExtractionEvidenceAbsent, Reason: "extraction evidence is absent"}
}
@@ -35,6 +40,9 @@ func InspectExtractionEvidence(paths SessionPaths, m *manifest.Manifest, configu
if r == nil || r.Name != extractStageName || r.Status != manifest.StatusSucceeded {
return ExtractionEvidence{State: ExtractionEvidenceAbsent, Reason: "extract stage has no succeeded result"}
}
if !extractionInputMatchesMetadata(r.Metadata, input) {
return ExtractionEvidence{State: ExtractionEvidenceObsolete, Reason: "extract result does not match the current trimmed transcript"}
}
runID := extractionMetadataString(r.Metadata, extractionMetadataRun)
if !safeExtractionPathSegment(runID) {
return ExtractionEvidence{State: ExtractionEvidenceObsolete, Reason: "extract result has an invalid producing run ID"}