verification_triad

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iso_doc_type: "Description" iso_viewpoint: "SecurityView" type: "security" title: "Verification Triad — Dark Gravity Factory" description: "ISO 42010 SecurityView / ISO 15289 Description documentation for Verification Triad — Dark Gravity Factory." tags: ['iso42010', 'okf', 'security_view', 'zero_trust', 'governance'] timestamp: "2026-10-01T14:00:00Z" generated: "agent:okf-professional-documenter" verified: "true" last_verified_commit: "fbdc5848"

Verification Triad — Dark Gravity Factory

Purpose: Three-gate verification pipeline ensuring code quality before delivery.

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Triad Gate Pipeline

flowchart LR
    CODE["Code Changes"] --> LOGICAL["Gate 1: Logical<br/>Unit + Integration Tests"]
    LOGICAL --> ARCH["Gate 2: Architectural<br/>Clippy + Dependency Audit"]
    ARCH --> SEC["Gate 3: Security<br/>SAST + NHI Verification"]
    SEC --> DELIVER["✅ Ready for Delivery"]

    style LOGICAL fill:#4CAF50,stroke:#2E7D32,color:#fff
    style ARCH fill:#2196F3,stroke:#1565C0,color:#fff
    style SEC fill:#f44336,stroke:#c62828,color:#fff
    style DELIVER fill:#9C27B0,stroke:#6A1B9A,color:#fff

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Gate Specifications

Gate 1: Logical Verification

Check	Tool	Threshold
Unit tests	cargo test	100% pass
Integration tests	cargo test --test	100% pass
Coverage	cargo llvm-cov	> 80%

Gate 2: Architectural Verification

Check	Tool	Threshold
Linting	cargo clippy	0 warnings
Formatting	cargo fmt --check	0 diffs
Dependency audit	cargo audit	0 critical

Gate 3: Security Verification

Check	Tool	Threshold
SAST score	SastScanResult::inspect_diff	>= 8.0 / 10.0
Critical vulnerabilities	SAST scanner	0 critical
NHI credential	Ed25519 verification	Valid signature
Sandbox constraints	validate_sandbox_constraints	Within bounds

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Related: Security Architecture · Test Plan