# Reusable: security-static + license gate.
# CodeQL is not here: PRs do not run it. It runs on push to main, weekly, and
# inside dry-run.yml / release.yml, which call codeql.yml directly.
# Runs independently from lint/test/build — does not block the main pipeline.
# Affects overall workflow success status.
name: Security Gate

on:
  workflow_call:
    inputs:
      lanes:
        description: 'PR lane selection (scripts/ci/select-lanes.sh JSON list); "all" = every job (dry run, release)'
        type: string
        default: all

permissions:
  contents: read

jobs:
  security-static:
    runs-on: ubuntu-latest
    timeout-minutes: 5
    steps:
      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
      - name: "Layer 1: Static allow-list audit"
        run: |
          bash tests/test_security_audit_subprocess_calls.sh
          scripts/security-audit.sh
      - name: "Layer 6: UI security audit"
        run: |
          bash tests/test_security_ui_urls.sh
          scripts/security-ui.sh
      - name: "Layer 8: Vendored dependency integrity"
        run: scripts/security-vendored.sh

  license-gate:
    if: ${{ inputs.lanes == 'all' || contains(fromJSON(inputs.lanes), 'license-gate') }}
    runs-on: ubuntu-latest
    timeout-minutes: 240
    steps:
      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
      - name: Install ScanCode Toolkit
        # Pinned: an unpinned install picked up pluggy 1.7.0, which breaks
        # scancode at import (see .github/scancode-constraints.txt).
        env:
          PIP_CONSTRAINT: ${{ github.workspace }}/.github/scancode-constraints.txt
        run: pipx install scancode-toolkit==32.5.0
      - name: "Gate self-test (a planted violation must be detected)"
        run: scripts/license-gate.sh --selftest
      - name: "License compliance gate (one finding fails)"
        run: scripts/license-gate.sh
      - name: "License provenance audit (byte-identity vs upstream)"
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: scripts/audit-license-provenance.py