feat(deployment): add secure Linux runtime (#17)

2026-07-16 15:03:04 +02:00
parent be732de7c9
commit 08729ae25c
23 changed files with 1941 additions and 28 deletions
@@ -88,3 +88,60 @@ jobs:
          else
            echo "Network namespaces/NAT tooling unavailable; deterministic loopback topology remains the required gate."
          fi
+
+  container:
+    needs: quality
+    runs-on: ubuntu-latest
+    timeout-minutes: 15
+    steps:
+      - name: Check out repository
+        uses: actions/checkout@v4
+
+      - name: Install .NET SDK
+        uses: actions/setup-dotnet@v4
+        with:
+          dotnet-version: 10.0.301
+
+      - name: Build deployment diagnostic
+        run: |
+          dotnet restore src/FinalFactory.Rendezvous.TestClient/FinalFactory.Rendezvous.TestClient.csproj --locked-mode
+          dotnet build src/FinalFactory.Rendezvous.TestClient/FinalFactory.Rendezvous.TestClient.csproj --configuration Release --no-restore
+
+      - name: Build and exercise hardened container
+        shell: bash
+        run: |
+          set -euo pipefail
+          compose_file="deploy/compose/compose.yaml"
+          secret="deploy/compose/secrets/signing-key"
+          cleanup() {
+            RENDEZVOUS_UID=1654 RENDEZVOUS_GID=1654 \
+              docker compose -f "$compose_file" down --volumes >/dev/null 2>&1 || true
+            rm -f "$secret"
+          }
+          trap cleanup EXIT
+          install -d -m 0700 deploy/compose/secrets
+          openssl rand -out "$secret" 32
+          chmod 0444 "$secret"
+          export RENDEZVOUS_UID=1654
+          export RENDEZVOUS_GID=1654
+          docker compose -f "$compose_file" up --build --detach
+          container_id="$(docker compose -f "$compose_file" ps -q rendezvous)"
+          test -n "$container_id"
+          test "$(docker inspect --format '{{.Config.User}}' "$container_id")" = "1654:1654"
+          test "$(docker inspect --format '{{.HostConfig.ReadonlyRootfs}}' "$container_id")" = "true"
+          test "$(docker inspect --format '{{range .Mounts}}{{if eq .Destination \"/app/appsettings.Production.json\"}}{{.RW}}{{end}}{{end}}' "$container_id")" = "false"
+          test "$(docker inspect --format '{{range .Mounts}}{{if eq .Destination \"/run/secrets/rendezvous-signing-key\"}}{{.RW}}{{end}}{{end}}' "$container_id")" = "false"
+          for attempt in {1..100}; do
+            if curl --fail --silent http://127.0.0.1:8080/health/ready >/dev/null 2>&1; then
+              break
+            fi
+            if (( attempt == 100 )); then
+              docker compose -f "$compose_file" logs rendezvous
+              exit 1
+            fi
+            sleep 0.1
+          done
+          ./scripts/smoke-deployment.sh
+          docker compose -f "$compose_file" stop --timeout 40 rendezvous
+          test "$(docker inspect --format '{{.State.Running}}' "$container_id")" = "false"
+          test "$(docker inspect --format '{{.State.ExitCode}}' "$container_id")" = "0"