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git.stella-ops.org/docs/features/unchecked/web/signed-vex-override-badge.md

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Signed VEX Override Badge (DSSE Status Display)

Module

Web

Status

IMPLEMENTED

Description

SignedOverrideBadgeComponent displaying DSSE badge with verification status, optional expanded details (digest, signer, timestamp, Rekor link), and ASCII-only indicators.

Implementation Details

  • Feature directory: src/Web/StellaOps.Web/src/app/features/triage/components/signed-override-badge/
  • Components:
    • signed-override-badge (src/Web/StellaOps.Web/src/app/features/triage/components/signed-override-badge/signed-override-badge.component.ts)
  • Source: SPRINT_20260112_004_FE_risk_line_runtime_trace_ui.md

E2E Test Plan

  • Setup:
    • Log in with a user that has appropriate permissions
    • Navigate to the relevant page/section where this feature appears
    • Ensure test data exists (scanned artifacts, SBOM data, or seed data as needed)
  • Core verification:
    • Verify the badge/chip renders with correct status color and label
    • Verify the badge updates reactively when underlying data changes
    • Verify tooltip or popover shows additional detail on hover
  • Edge cases:
    • Verify graceful handling when backend API is unavailable (error state)
    • Verify responsive layout at different viewport sizes
    • Verify accessibility (keyboard navigation, screen reader labels, ARIA attributes)