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- Introduced a new document outlining the inline DSSE provenance for SBOM, VEX, scan, and derived events. - Defined the Mongo schema for event patches, including key fields for provenance and trust verification. - Documented the write path for ingesting provenance metadata and backfilling historical events. - Created CI/CD snippets for uploading DSSE attestations and generating provenance metadata. - Established Mongo indexes for efficient provenance queries and provided query recipes for various use cases. - Outlined policy gates for managing VEX decisions based on provenance verification. - Included UI nudges for displaying provenance information and implementation tasks for future enhancements. --- Implement reachability lattice and scoring model - Developed a comprehensive document detailing the reachability lattice and scoring model. - Defined core types for reachability states, evidence, and mitigations with corresponding C# models. - Established a scoring policy with base score contributions from various evidence classes. - Mapped reachability states to VEX gates and provided a clear overview of evidence sources. - Documented the event graph schema for persisting reachability data in MongoDB. - Outlined the integration of runtime probes for evidence collection and defined a roadmap for future tasks. --- Introduce uncertainty states and entropy scoring - Created a draft document for tracking uncertainty states and their impact on risk scoring. - Defined core uncertainty states with associated entropy values and evidence requirements. - Established a schema for storing uncertainty states alongside findings. - Documented the risk score calculation incorporating uncertainty and its effect on final risk assessments. - Provided policy guidelines for handling uncertainty in decision-making processes. - Outlined UI guidelines for displaying uncertainty information and suggested remediation actions. --- Add Ruby package inventory management - Implemented Ruby package inventory management with corresponding data models and storage mechanisms. - Created C# records for Ruby package inventory, artifacts, provenance, and runtime details. - Developed a repository for managing Ruby package inventory documents in MongoDB. - Implemented a service for storing and retrieving Ruby package inventories. - Added unit tests for the Ruby package inventory store to ensure functionality and data integrity.
Scanner Design Dossiers
This directory contains deep technical designs for current and upcoming analyzers and surface components.
Language analyzers
ruby-analyzer.md— lockfile, runtime graph, capability signals for Ruby.
Surface & platform contracts
surface-fs.mdsurface-env.mdsurface-validation.mdsurface-secrets.md
OS ecosystem designs
macos-analyzer.md— Homebrew, pkgutil,.appbundle plan.windows-analyzer.md— MSI, WinSxS, Chocolatey, registry collectors.
Demand & dashboards
../../benchmarks/scanner/windows-macos-demand.md— demand tracker.../../benchmarks/scanner/windows-macos-interview-template.md— interview template.../../api/scanner/windows-coverage.md— coverage summary dashboard.../../api/scanner/windows-macos-summary.md— metric snapshot.
Utility & reference
../operations/field-engagement.md— SE workflow guidance.../operations/analyzers.md— operational runbook.../operations/rustfs-migration.md— storage migration notes.
Maintenance tips
- Keep demand tracker (
../../benchmarks/scanner/windows-macos-demand.md) and API dashboards in sync when updating macOS/Windows designs. - Cross-reference policy readiness briefs for associated predicates and waiver models.
Policy readiness
../policy/secret-leak-detection-readiness.md— secret leak pipeline decisions.../policy/windows-package-readiness.md— Windows analyzer policy decisions.