Trivy Database Downloader

Synopsis

This script downloads the Trivy database without using Docker or Oras as described in the Trivy documentation in restrited environments. See: Trivy Air-Gap Documentation.

Description

This script queries the GitHub Container Registry API to get access tokens, lists the available tags for the desired Trivy databases (trivy-db and trivy-java-db), allows the user to select a specific tag, and downloads the corresponding database using system or custom proxy settings.

Usage

1. Linux

   git clone https://github.com/GhioRodolphe/trivy-db-downloader.git
   cd trivy-db-downloader
   chmod +x get-trivy-db.sh
   ./get-trivy-db.sh

2. Windows

   git clone https://github.com/GhioRodolphe/trivy-db-downloader.git
   cd trivy-db-downloader
   .\Get-TrivyDB.ps1

The script will prompt you to select a tag for each database and download the corresponding files.

Output

• manifestFile-trivy-db.json
• trivy-db.tar.gz
• manifestFile-trivy-java-db.json
• manifestFile-trivy-java-db.tar.gz

References

• ORAS Pull Command
• Trivy Air-Gap Documentation
• PowerShell Documentation

Notes

Version: 0.1

Author: GHIO Rodolphe

If you have any questions, feel free to contact me.