Module validation

Input validation and sanitization for netwatch

This module provides secure validation functions for all user inputs to prevent injection attacks, path traversal, and other security issues.

Functions

sanitize_user_input

Sanitizes user input by removing or escaping dangerous characters

validate_bandwidth

Validates bandwidth values to prevent overflow and unrealistic values

validate_config_string

Validates configuration strings for injection attacks

validate_file_path

Validates file paths for logging and configuration

validate_interface_name

Validates network interface names to prevent path traversal and injection

validate_refresh_interval

Validates refresh interval values