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OPNsense SFTP Backup Manager

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A Flask-based web application for managing OPNsense configuration backups via SFTP. This application provides an SFTP server with SSH key authentication, automatically generates SSH keys for each OPNsense instance, and offers a web-based interface for viewing and downloading backups.

Features

  • SFTP Server: Built-in SFTP server supporting SSH key authentication
  • SSH Key Generation: Automatically generates SSH key pairs for each OPNsense instance
  • Multi-Instance Support: Manage backups from multiple OPNsense instances
  • Web Interface: Modern web GUI built with Tailwind CSS
  • MariaDB Integration: Stores instance information, SSH keys, and backup metadata
  • Secure Authentication: Web interface with session-based authentication