ci(ai): token-clone ci-ai (anon refused) + scanner steps capture exit, gate decides

.gitea/workflows/security.yml

@@ -1,9 +1,8 @@
 # Feature B (+C) — Security-Scan (HART blockierend) + KI-Klartext-Erklärung.
 # Pilot: läuft auf Push zum Branch ci-ai/pilot (Validierung) und auf PRs.
-# python:3.12-slim (Debian: hat bash -> PIPESTATUS ok) + Memory-Cap (Pi-Runner).
+# python:3.12-slim (Debian: hat bash) + Memory-Cap (Pi-Runner). ⚠ ARM64-Binaries!
-# ⚠ ARM64-Binaries! Gitleaks (Secrets) + Trivy config (IaC/Misconfig) — ohne
+# Scanner-Schritte fangen ihren Exit-Code ab (kein Abbruch); der Gate-Schritt
-# schweren Vuln-DB-Scan. Funde -> Check schlägt hart fehl; danach erklärt die KI
+# entscheidet hart. Clones brauchen ein Token (Instanz verweigert anon).
-# sie im PR (überspringt sauber ohne Key).
 name: Security
 
 on:
@@ -25,7 +24,7 @@ jobs:
       - name: Tooling
         run: apt-get update -qq && apt-get install -y -qq --no-install-recommends git curl ca-certificates tar
 
-      - name: Repo auschecken (Auto-Token — Org-Repo braucht Auth; LAN via add-host)
+      - name: Repo auschecken (Auto-Token; LAN via Runner-add-host)
         env:
           GITEA_TOKEN: ${{ github.token }}
         run: git clone --depth 1 "https://x-access-token:${GITEA_TOKEN}@git.eulernest.eu/${GITHUB_REPOSITORY}.git" src
@@ -33,21 +32,26 @@ jobs:
       - name: Gitleaks (Secret-Scan, ARM64)
         id: gl
         run: |
+          set +e +o pipefail
           curl -sSL "https://github.com/gitleaks/gitleaks/releases/download/v${GITLEAKS_VERSION}/gitleaks_${GITLEAKS_VERSION}_linux_arm64.tar.gz" \
             | tar -xz -C /usr/local/bin gitleaks
-          cd src && gitleaks detect --no-git --source . --redact -v 2>&1 | tee /tmp/scan.log
+          cd src && gitleaks detect --no-git --source . --redact | tee /tmp/scan.log
           echo "code=${PIPESTATUS[0]}" >> "$GITHUB_OUTPUT"
+          exit 0
 
       - name: Trivy (IaC/config, leicht)
         id: tv
         run: |
+          set +e +o pipefail
           curl -sSL https://raw.githubusercontent.com/aquasecurity/trivy/main/contrib/install.sh \
             | sh -s -- -b /usr/local/bin
-          cd src && trivy config --severity HIGH,CRITICAL --exit-code 1 . 2>&1 | tee -a /tmp/scan.log
+          cd src && trivy config --severity HIGH,CRITICAL --exit-code 1 . | tee -a /tmp/scan.log
           echo "code=${PIPESTATUS[0]}" >> "$GITHUB_OUTPUT"
+          exit 0
 
       - name: Gate — hart blockieren bei Funden
         run: |
+          echo "gitleaks=${{ steps.gl.outputs.code }}  trivy=${{ steps.tv.outputs.code }}"
           if [ "${{ steps.gl.outputs.code }}" != "0" ] || [ "${{ steps.tv.outputs.code }}" != "0" ]; then
             echo "Security-Funde -> Check schlägt fehl (hart blockierend)."; exit 1
           fi
@@ -62,5 +66,5 @@ jobs:
           GITEA_TOKEN: ${{ github.token }}
           GITEA_API: https://git.eulernest.eu/api/v1
         run: |
-          git clone --depth 1 https://git.eulernest.eu/user2595/ci-ai.git /opt/ci-ai
+          git clone --depth 1 "https://x-access-token:${GITEA_TOKEN}@git.eulernest.eu/user2595/ci-ai.git" /opt/ci-ai
           python3 /opt/ci-ai/scripts/ai_explain.py security /tmp/scan.log