gitlab-ci: enable SAST

.gitlab-ci.yml

@@ -20,3 +20,24 @@ precise:
   <<: *ubuntu_def
   image: ubuntu:precise
 
+
+#
+# flawfinder
+# see https://docs.gitlab.com/ee/user/project/merge_requests/sast.html
+#
+sast:
+  image: docker:stable
+  variables:
+    DOCKER_DRIVER: overlay2
+  allow_failure: true
+  services:
+    - docker:stable-dind
+  script:
+    - export SP_VERSION=$(echo "$CI_SERVER_VERSION" | sed 's/^\([0-9]*\)\.\([0-9]*\).*/\1-\2-stable/')
+    - docker run
+        --env SAST_CONFIDENCE_LEVEL="${SAST_CONFIDENCE_LEVEL:-3}"
+        --volume "$PWD:/code"
+        --volume /var/run/docker.sock:/var/run/docker.sock
+        "registry.gitlab.com/gitlab-org/security-products/sast:$SP_VERSION" /app/bin/run /code
+  artifacts:
+    paths: [gl-sast-report.json]