gcloud setup security - devonfw/hangar GitHub Wiki

Automate security analysis of IaC assets and application

Securing your web application and the environment where it is deployed is fundamental to avoid sensitive data leaks. Checkov is a powerful tool that scans IaC configurations to find misconfigurations that may lead to security or compliance problems before they’re deployed. In addition, Google Cloud offers the Web Security Scanner service to actively scan your web application.

Setting up a Checkov pipeline on Google Cloud

In this section we will create a Checkov pipeline on Google Cloud for analyzing the security of the IaC files (Terraform files in this case). This pipeline will be triggered manually.

The creation of this pipeline will follow the project workflow, so a new branch named feature/security-pipeline will be created and the YAML file for the pipeline will be pushed to it.

Then, the new branch will be merged into the appropriate branch (provided in -b flag).

The script located at /scripts/pipelines/gcloud/pipeline_generator.sh will automatically create new branch, create a Checkov security pipeline based on a YAML template, and if it is possible, merge this new branch into the specified branch.

Prerequisites

  • This script will commit and push the corresponding YAML template into your repository, so please be sure your local repository is up-to-date (i.e you have pulled latest changes with git pull).

Creating the Checkov pipeline using provided script

Usage

pipeline_generator.sh \
  -c <config file path> \
  -n <pipeline name> \
  -d <project local path> \
  [-b <branch>]
Note
 The config file for the Checkov pipeline is located at /scripts/pipelines/gcloud/templates/security/security-pipeline.cfg.

Flags

-c, --config-file           [Required] Configuration file containing pipeline definition.
-n, --pipeline-name         [Required] Name that will be set to the pipeline.
-d, --local-directory       [Required] Local directory of your project.
-b, --target-branch                    Name of the branch to which the Pull Request will target. PR is not created if the flag is not provided.

Example

./pipeline_generator.sh -c ./templates/security/security-pipeline.cfg -n security-pipeline -d C:/Users/$USERNAME/Desktop/project -b develop

Google Cloud Web Security Scanner

Google Cloud offers Web Security Scanner service to scan App Engine, Google Kubernetes Engine (GKE), and Compute Engine web applications. There are two types of scanning your web application:

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