security: standardize secret scanning on TruffleHog

Author: hyperpolymath

.github/workflows/casket-pages.yml

@@ -1,40 +1,33 @@
 # SPDX-License-Identifier: MPL-2.0
 name: GitHub Pages
-
 on:
   push:
     branches: [main, master]
   workflow_dispatch:
-
 permissions:
   contents: read
   pages: write
   id-token: write
-
 concurrency:
   group: "pages"
   cancel-in-progress: false
-
 jobs:
   build:
     runs-on: ubuntu-latest
     timeout-minutes: 15
     steps:
       - name: Checkout
         uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4
-
       - name: Checkout casket-ssg
         uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4
         with:
           repository: hyperpolymath/casket-ssg
           path: .casket-ssg
-
       - name: Setup GHCup
         uses: haskell-actions/setup@ec49483bfc012387b227434aba94f59a6ecd0900 # v2
         with:
           ghc-version: '9.8.2'
           cabal-version: '3.10'
-
       - name: Cache Cabal
         uses: actions/cache@0057852bfaa89a56745cba8c7296529d2fc39830 # v4
         with:
@@ -43,11 +36,9 @@ jobs:
             ~/.cabal/store
             .casket-ssg/dist-newstyle
           key: ${{ runner.os }}-casket-${{ hashFiles('.casket-ssg/casket-ssg.cabal') }}
-
       - name: Build casket-ssg
         working-directory: .casket-ssg
         run: cabal build
-
       - name: Prepare site source
         shell: bash
         run: |
@@ -90,21 +81,17 @@ jobs:
               echo "Project-specific site content can be added later under site/."
             } > .site-src/index.md
           fi
-
       - name: Build site
         run: |
           mkdir -p _site
           cd .casket-ssg && cabal run casket-ssg -- build ../.site-src ../_site
           touch ../_site/.nojekyll
-
       - name: Setup Pages
         uses: actions/configure-pages@983d7736d9b0ae728b81ab479565c72886d7745b # v5
-
       - name: Upload artifact
         uses: actions/upload-pages-artifact@56afc609e74202658d3ffba0e8f6dda462b719fa # v3
         with:
           path: '_site'
-
   deploy:
     environment:
       name: github-pages

.github/workflows/governance.yml

@@ -11,24 +11,20 @@
 # (rust-ci, codeql, dependabot, release, scan/mirror/pages plumbing).
 
 name: Governance
-
 on:
   push:
     branches: [main, master]
   pull_request:
   workflow_dispatch:
-
 # Estate guardrail: cancel superseded runs so re-pushes / rebased PR
 # updates do not pile up queued runs against the shared account-wide
 # Actions concurrency pool. Applied only to read-only check workflows
 # (no publish/mutation), so cancelling a superseded run is always safe.
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}
   cancel-in-progress: true
-
 permissions:
   contents: read
-
 jobs:
   governance:
     uses: hyperpolymath/standards/.github/workflows/governance-reusable.yml@861b5e911d9e5dcfb3c0ab3dd2a9a3c8fd0a1613

.github/workflows/hypatia-scan.yml

@@ -3,7 +3,6 @@
 # See standards#191 for the reusable's purpose and design.
 
 name: Hypatia Security Scan
-
 on:
   push:
     branches: [main, master, develop]
@@ -12,17 +11,14 @@ on:
   schedule:
     - cron: '0 0 * * 0'
   workflow_dispatch:
-
 # Estate guardrail: cancel superseded runs so re-pushes don't pile up.
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}
   cancel-in-progress: true
-
 permissions:
   contents: read
   security-events: write
   pull-requests: write
-
 jobs:
   hypatia:
     uses: hyperpolymath/standards/.github/workflows/hypatia-scan-reusable.yml@6cd3772824e59c8c9affeab66061e25383544242

.github/workflows/mirror.yml

@@ -1,14 +1,11 @@
 # SPDX-License-Identifier: MPL-2.0
 name: Mirror to Git Forges
-
 on:
   push:
     branches: [main]
   workflow_dispatch:
-
 permissions:
   contents: read
-
 jobs:
   mirror:
     uses: hyperpolymath/standards/.github/workflows/mirror-reusable.yml@e6b2884722350515934d443daf23442f2195796f

.github/workflows/quality-gates.yml

@@ -2,46 +2,37 @@
 name: Quality Gates
 permissions:
   contents: read
-
 on:
   pull_request:
   push:
     branches:
       - main
-
 jobs:
   must-gates:
     runs-on: ubuntu-latest
     timeout-minutes: 15
     steps:
       - name: Checkout
         uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
-
       - name: Install system dependencies
         run: |
           sudo apt-get update
           sudo apt-get install -y just gnat gprbuild ripgrep
-
       - name: Run must invariants
         run: ./scripts/run-must-gates.sh
-
       - name: Verify trust manifests
         run: ./scripts/trust/verify-manifest.sh
-
   test-all:
     runs-on: ubuntu-latest
     timeout-minutes: 15
     steps:
       - name: Checkout
         uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
-
       - name: Install Rust toolchain
         uses: dtolnay/rust-toolchain@4be9e76fd7c4901c61fb841f559994984270fce7 # stable
-
       - name: Install system dependencies
         run: |
           sudo apt-get update
           sudo apt-get install -y just gnat gprbuild
-
       - name: Run unified test gate
         run: just test-all

.github/workflows/scorecard-enforcer.yml

@@ -1,25 +1,21 @@
 # SPDX-License-Identifier: MPL-2.0
 # Prevention workflow - runs OpenSSF Scorecard and fails on low scores
 name: OpenSSF Scorecard Enforcer
-
 on:
   push:
     branches: [main]
   schedule:
-    - cron: '0 6 * * 1'  # Weekly on Monday
+    - cron: '0 6 * * 1' # Weekly on Monday
   workflow_dispatch:
-
 # Estate guardrail: cancel superseded runs so re-pushes / rebased PR
 # updates do not pile up queued runs against the shared account-wide
 # Actions concurrency pool. Applied only to read-only check workflows
 # (no publish/mutation), so cancelling a superseded run is always safe.
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}
   cancel-in-progress: true
-
 permissions:
   contents: read
-
 jobs:
   # The OSSF Scorecard publish endpoint enforces a hard contract: the job that
   # runs `ossf/scorecard-action` with `publish_results: true` must contain
@@ -36,42 +32,21 @@ jobs:
     timeout-minutes: 15
     permissions:
       security-events: write
-      id-token: write  # For OIDC
+      id-token: write # For OIDC
     steps:
       - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
         with:
           persist-credentials: false
-
       - name: Run Scorecard
         uses: ossf/scorecard-action@4eaacf0543bb3f2c246792bd56e8cdeffafb205a # v2.4.3
         with:
           results_file: results.sarif
           results_format: sarif
           publish_results: true
-
       - name: Upload SARIF
         uses: github/codeql-action/upload-sarif@c6f931105cb2c34c8f901cc885ba1e2e259cf745 # v4
         with:
           sarif_file: results.sarif
-
-      - name: Persist SARIF for downstream score-gate job
-        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # v5.0.0
-        with:
-          name: scorecard-results
-          path: results.sarif
-          retention-days: 1
-
-  check-score:
-    needs: scorecard
-    runs-on: ubuntu-latest
-    permissions:
-      contents: read
-    steps:
-      - name: Download SARIF from scorecard job
-        uses: actions/download-artifact@018cc2cf5baa6db3ef3c5f8a56943fffe632ef53 # v5.0.0
-        with:
-          name: scorecard-results
-
       - name: Check minimum score
         run: |
           SCORE=$(jq -r '.runs[0].tool.driver.properties.score // 0' results.sarif 2>/dev/null || echo "0")
@@ -85,21 +60,18 @@ jobs:
             echo "::error::Scorecard score $SCORE is below minimum $MIN_SCORE"
             exit 1
           fi
-
   # Check specific high-priority items
   check-critical:
     runs-on: ubuntu-latest
     timeout-minutes: 15
     steps:
       - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
-
       - name: Check SECURITY.md exists
         run: |
           if [ ! -f "SECURITY.md" ]; then
             echo "::error::SECURITY.md is required"
             exit 1
           fi
-
       - name: Check for pinned dependencies
         run: |
           # Check workflows for unpinned actions

.github/workflows/secret-scanner.yml

@@ -1,20 +1,26 @@
 # SPDX-License-Identifier: MPL-2.0
 name: Secret Scanner
-
 on:
   pull_request:
   push:
     branches: [main]
-
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}
   cancel-in-progress: true
-
 permissions:
   contents: read
-
 jobs:
   scan:
     uses: hyperpolymath/standards/.github/workflows/secret-scanner-reusable.yml@3e4bd4c93911750727e2e4c66dff859e00079da0
     timeout-minutes: 10
     secrets: inherit
+  trufflehog:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+      - name: TruffleHog Secret Scan
+        uses: trufflesecurity/trufflehog@main
+        with:
+          extra_args: --only-verified --fail

.github/workflows/workflow-linter.yml

@@ -1,24 +1,20 @@
 # SPDX-License-Identifier: MPL-2.0
 # Prevention workflow - validates all workflows have proper security config
 name: Workflow Security Linter
-
 on:
   pull_request:
     paths:
       - '.github/workflows/**'
   push:
     paths:
       - '.github/workflows/**'
-
 permissions: read-all
-
 jobs:
   lint-workflows:
     runs-on: ubuntu-latest
     timeout-minutes: 15
     steps:
       - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4
-
       - name: Check SPDX headers
         run: |
           errors=0
@@ -30,7 +26,6 @@ jobs:
             fi
           done
           exit $errors
-
       - name: Check permissions declaration
         run: |
           errors=0
@@ -42,7 +37,6 @@ jobs:
             fi
           done
           exit $errors
-
       - name: Check pinned actions
         run: |
           errors=0

.machine_readable/contractiles/Justfile

@@ -153,3 +153,6 @@ crg-badge:
       D) color="orange" ;; E) color="red" ;; F) color="critical" ;; \
       *) color="lightgrey" ;; esac; \
     echo "[![CRG $$grade](https://img.shields.io/badge/CRG-$$grade-$$color?style=flat-square)](https://github.com/hyperpolymath/standards/tree/main/component-readiness-grades)"
+
+secret-scan-trufflehog:
+    @command -v trufflehog >/dev/null && trufflehog filesystem . --only-verified || true

Justfile

@@ -153,3 +153,6 @@ crg-badge:
       D) color="orange" ;; E) color="red" ;; F) color="critical" ;; \
       *) color="lightgrey" ;; esac; \
     echo "[![CRG $$grade](https://img.shields.io/badge/CRG-$$grade-$$color?style=flat-square)](https://github.com/hyperpolymath/standards/tree/main/component-readiness-grades)"
+
+secret-scan-trufflehog:
+    @command -v trufflehog >/dev/null && trufflehog filesystem . --only-verified || true