nix-xcfe-xrdp-chromium/setup.sh

#!/bin/bash

# Ensure script is run as root
if [[ $EUID -ne 0 ]]; then
  echo "This script must be run as root" 1>&2
  exit 1
fi

# Update the system and install dependencies
echo "Updating system and installing required dependencies..."
apt update && apt upgrade -y
apt install -y curl git sudo build-essential openssl

# Install Nix package manager
echo "Installing Nix..."
curl -L https://nixos.org/nix/install | sh -s -- --daemon
source /home/$USER/.nix-profile/etc/profile.d/nix.sh

# Set up Nix and Home Manager configuration
echo "Setting up Nix and Home Manager..."
mkdir -p /etc/nix
echo 'experimental-features = nix-command flakes' > /etc/nix/nix.conf
mkdir -p /home/$USER/.config/nixpkgs

# Download flake.nix file
echo "Downloading flake.nix configuration..."
cp ~/nix/ /home/$USER/.config/nixpkgs/flake.nix  # Change this to the correct path

# Generate passwords
echo "Generating passwords for user 'gabriel'..."
num_passwords=8
password_file="/home/gabriel/password.txt"

> "$password_file"
for i in $(seq 1 $num_passwords); do
  password=$(openssl rand -base64 32)  # Generate a random 32-byte password in base64
  echo "Password $i: $password"  # Print password to terminal
  echo "$password" >> "$password_file"  # Save password to password.txt
done

# Swap file setup
echo "Setting up swap file..."
if [ ! -f /swapfile ]; then
  fallocate -l 2G /swapfile
  chmod 600 /swapfile
  mkswap /swapfile
  swapon /swapfile
fi

# Make swap permanent by adding it to /etc/fstab
if ! grep -q '/swapfile' /etc/fstab; then
  echo '/swapfile none swap sw 0 0' | tee -a /etc/fstab
fi

# Create user 'gabriel' if it doesn't exist
echo "Creating user 'gabriel'..."
if ! id -u gabriel &>/dev/null; then
  useradd -m -s /bin/bash gabriel
  echo "gabriel:$(head -n 1 $password_file)" | chpasswd  # Set password from generated file
fi

echo "Setup complete! Passwords have been saved to /home/gabriel/password.txt"