#!/usr/bin/env bash

perform_security_check() {
    server="$1"
    ports="$2"
    scan_type="$3"
    output_format="$4"

    echo "Performing $scan_type security check on $server (ports: $ports) with $output_format output"

    # Simulating nmap scan
    nmap_options=""
    if [ "$scan_type" == "quick" ]; then
        nmap_options="-T4 -F"
    else
        nmap_options="-sV -sC -O"
    fi

    output_file="scan_${server//./}_${scan_type}_${output_format}.${output_format}"

    # Note: In a real scenario, you'd use actual nmap command here
    echo "nmap $nmap_options -p $ports $server -oN $output_file" >> $output_file

    # Simulating additional security checks
    echo "Running vulnerability scan on $server" >> $output_file
    echo "Checking for misconfigurations on $server" >> $output_file
    echo "Performing brute force attack simulation on $server" >> $output_file

    echo "Security check completed for $server. Results saved in $output_file"
    echo "-----"
}

export -f perform_security_check

parallel --will-cite perform_security_check :::: servers.txt ports.txt scan_types.txt output_formats.txt
