# Read more about this feature here: https://docs.gitlab.com/ee/user/application_security/dependency_scanning/
#
# Configure the scanning tool through the environment variables.
# List of the variables: https://gitlab.com/gitlab-org/security-products/dependency-scanning#settings
# How to set: https://docs.gitlab.com/ee/ci/yaml/#variables

variables:
  # Setting this variable will affect all Security templates
  # (SAST, Dependency Scanning, ...)
  SECURE_ANALYZERS_PREFIX: "registry.gitlab.com/gitlab-org/security-products/analyzers"

  # Deprecated, use SECURE_ANALYZERS_PREFIX instead
  DS_ANALYZER_IMAGE_PREFIX: "$SECURE_ANALYZERS_PREFIX"

  DS_DEFAULT_ANALYZERS: "bundler-audit, retire.js, gemnasium, gemnasium-maven, gemnasium-python"
  DS_MAJOR_VERSION: 2
  DS_DISABLE_DIND: "true"

dependency_scanning:
  stage: test
  image: docker:stable
  variables:
    DOCKER_DRIVER: overlay2
    DOCKER_TLS_CERTDIR: ""
  allow_failure: true
  services:
    - docker:stable-dind
  script:
    - |
      if ! docker info &>/dev/null; then
        if [ -z "$DOCKER_HOST" -a "$KUBERNETES_PORT" ]; then
          export DOCKER_HOST='tcp://localhost:2375'
        fi
      fi
    - | # this is required to avoid undesirable reset of Docker image ENV variables being set on build stage
      function propagate_env_vars() {
        CURRENT_ENV=$(printenv)

        for VAR_NAME; do
          echo $CURRENT_ENV | grep "${VAR_NAME}=" > /dev/null && echo "--env $VAR_NAME "
        done
      }
    - |
      docker run \
        $(propagate_env_vars \
          DS_ANALYZER_IMAGES \
          DS_ANALYZER_IMAGE_PREFIX \
          DS_ANALYZER_IMAGE_TAG \
          DS_DEFAULT_ANALYZERS \
          DS_EXCLUDED_PATHS \
          DS_DOCKER_CLIENT_NEGOTIATION_TIMEOUT \
          DS_PULL_ANALYZER_IMAGE_TIMEOUT \
          DS_RUN_ANALYZER_TIMEOUT \
          DS_PYTHON_VERSION \
          DS_PIP_VERSION \
          DS_PIP_DEPENDENCY_PATH \
          GEMNASIUM_DB_LOCAL_PATH \
          GEMNASIUM_DB_REMOTE_URL \
          GEMNASIUM_DB_REF_NAME \
          PIP_INDEX_URL \
          PIP_EXTRA_INDEX_URL \
          PIP_REQUIREMENTS_FILE \
          MAVEN_CLI_OPTS \
          GRADLE_CLI_OPTS \
          SBT_CLI_OPTS \
          BUNDLER_AUDIT_UPDATE_DISABLED \
          BUNDLER_AUDIT_ADVISORY_DB_URL \
          BUNDLER_AUDIT_ADVISORY_DB_REF_NAME \
          RETIREJS_JS_ADVISORY_DB \
          RETIREJS_NODE_ADVISORY_DB \
          DS_REMEDIATE \
        ) \
        --volume "$PWD:/code" \
        --volume /var/run/docker.sock:/var/run/docker.sock \
        "registry.gitlab.com/gitlab-org/security-products/dependency-scanning:$DS_MAJOR_VERSION" /code
  artifacts:
    reports:
      dependency_scanning: gl-dependency-scanning-report.json
  dependencies: []
  rules:
    - if: $DEPENDENCY_SCANNING_DISABLED || $DS_DISABLE_DIND == 'true'
      when: never
    - if: $CI_COMMIT_BRANCH &&
          $GITLAB_FEATURES =~ /\bdependency_scanning\b/

.ds-analyzer:
  extends: dependency_scanning
  services: []
  rules:
    - if: $DEPENDENCY_SCANNING_DISABLED || $DS_DISABLE_DIND == 'false'
      when: never
    - if: $CI_COMMIT_BRANCH &&
          $GITLAB_FEATURES =~ /\bdependency_scanning\b/
  script:
    - /analyzer run

gemnasium-dependency_scanning:
  extends: .ds-analyzer
  image:
    name: "$DS_ANALYZER_IMAGE_PREFIX/gemnasium:$DS_MAJOR_VERSION"
  rules:
    - if: $DEPENDENCY_SCANNING_DISABLED || $DS_DISABLE_DIND == 'false'
      when: never
    - if: $CI_COMMIT_BRANCH &&
          $GITLAB_FEATURES =~ /\bdependency_scanning\b/ &&
          $DS_DEFAULT_ANALYZERS =~ /gemnasium([^-]|$)/
      exists:
        - '{Gemfile.lock,*/Gemfile.lock,*/*/Gemfile.lock}'
        - '{composer.lock,*/composer.lock,*/*/composer.lock}'
        - '{gems.locked,*/gems.locked,*/*/gems.locked}'
        - '{go.sum,*/go.sum,*/*/go.sum}'
        - '{npm-shrinkwrap.json,*/npm-shrinkwrap.json,*/*/npm-shrinkwrap.json}'
        - '{package-lock.json,*/package-lock.json,*/*/package-lock.json}'
        - '{yarn.lock,*/yarn.lock,*/*/yarn.lock}'

gemnasium-maven-dependency_scanning:
  extends: .ds-analyzer
  image:
    name: "$DS_ANALYZER_IMAGE_PREFIX/gemnasium-maven:$DS_MAJOR_VERSION"
  rules:
    - if: $DEPENDENCY_SCANNING_DISABLED || $DS_DISABLE_DIND == 'false'
      when: never
    - if: $CI_COMMIT_BRANCH &&
          $GITLAB_FEATURES =~ /\bdependency_scanning\b/ &&
          $DS_DEFAULT_ANALYZERS =~ /gemnasium-maven/
      exists:
        - '{build.gradle,*/build.gradle,*/*/build.gradle}'
        - '{build.sbt,*/build.sbt,*/*/build.sbt}'
        - '{pom.xml,*/pom.xml,*/*/pom.xml}'

gemnasium-python-dependency_scanning:
  extends: .ds-analyzer
  image:
    name: "$DS_ANALYZER_IMAGE_PREFIX/gemnasium-python:$DS_MAJOR_VERSION"
  rules:
    - if: $DEPENDENCY_SCANNING_DISABLED || $DS_DISABLE_DIND == 'false'
      when: never
    - if: $CI_COMMIT_BRANCH &&
          $GITLAB_FEATURES =~ /\bdependency_scanning\b/ &&
          $DS_DEFAULT_ANALYZERS =~ /gemnasium-python/
      exists:
        - '{requirements.txt,*/requirements.txt,*/*/requirements.txt}'
        - '{requirements.pip,*/requirements.pip,*/*/requirements.pip}'
        - '{Pipfile,*/Pipfile,*/*/Pipfile}'
        - '{requires.txt,*/requires.txt,*/*/requires.txt}'
        - '{setup.py,*/setup.py,*/*/setup.py}'
      # Support passing of $PIP_REQUIREMENTS_FILE
      # See https://docs.gitlab.com/ee/user/application_security/dependency_scanning/#configuring-specific-analyzers-used-by-dependency-scanning
    - if: $CI_COMMIT_BRANCH &&
          $GITLAB_FEATURES =~ /\bdependency_scanning\b/ &&
          $DS_DEFAULT_ANALYZERS =~ /gemnasium-python/ &&
          $PIP_REQUIREMENTS_FILE

bundler-audit-dependency_scanning:
  extends: .ds-analyzer
  image:
    name: "$DS_ANALYZER_IMAGE_PREFIX/bundler-audit:$DS_MAJOR_VERSION"
  rules:
    - if: $DEPENDENCY_SCANNING_DISABLED || $DS_DISABLE_DIND == 'false'
      when: never
    - if: $CI_COMMIT_BRANCH &&
          $GITLAB_FEATURES =~ /\bdependency_scanning\b/ &&
          $DS_DEFAULT_ANALYZERS =~ /bundler-audit/
      exists:
        - '{Gemfile.lock,*/Gemfile.lock,*/*/Gemfile.lock}'

retire-js-dependency_scanning:
  extends: .ds-analyzer
  image:
    name: "$DS_ANALYZER_IMAGE_PREFIX/retire.js:$DS_MAJOR_VERSION"
  rules:
    - if: $DEPENDENCY_SCANNING_DISABLED || $DS_DISABLE_DIND == 'false'
      when: never
    - if: $CI_COMMIT_BRANCH &&
          $GITLAB_FEATURES =~ /\bdependency_scanning\b/ &&
          $DS_DEFAULT_ANALYZERS =~ /retire.js/
      exists:
        - '{package.json,*/package.json,*/*/package.json}'