#!/bin/bash
# Add your SSH public key to the Netcup server
# This requires password authentication once

SERVER="159.195.32.209"
USER="root"
KEY_FILE="$HOME/.ssh/netcup_ed25519.pub"

echo "Adding SSH key to Netcup server..."
echo "You will be prompted for the root password ONCE"
echo ""

# Copy SSH key to server
ssh-copy-id -i "$KEY_FILE" "${USER}@${SERVER}"

if [ $? -eq 0 ]; then
    echo ""
    echo "✓ SSH key added successfully!"
    echo "Testing connection..."
    ssh -o ConnectTimeout=5 netcup "echo 'SSH key authentication working!'"
else
    echo ""
    echo "✗ Failed to add SSH key"
    echo "You may need to:"
    echo "1. Log into Netcup web console"
    echo "2. Go to ~/.ssh/authorized_keys"
    echo "3. Add this key:"
    echo ""
    cat "$KEY_FILE"
fi