check client ports nym

client_port_cert_renewer.sh

#!/bin/bash

check_dependencies() {
    if ! command -v wscat &> /dev/null; then
        echo "wscat is not installed. Installing wscat..."
        sudo npm install -g wscat
    else
        echo "wscat is already installed."
    fi

    if ! command -v telnet &> /dev/null; then
        echo "telnet is not installed. Installing telnet..."
        sudo apt-get update
        sudo apt-get install -y telnet
    else
        echo "telnet is already installed."
    fi
}

check_wss() {
    read -p "Enter your hostname (e.g., your-nym-node.nym.ch): " hostname
    read -p "Enter your WSS port (default 9001): " wss_port
    wss_port=${wss_port:-9001}
    
    echo "Checking WSS connection with wscat..."
    wscat -c wss://$hostname:$wss_port
}

# Function to test Telnet connection
check_telnet() {
    read -p "Enter your hostname (e.g., your-nym-node.nym.ch): " hostname
    read -p "Enter your Telnet port (default 9000): " telnet_port
    telnet_port=${telnet_port:-9000}
    
    echo "Checking Telnet connection..."
    telnet $hostname $telnet_port
}

renew_certbot() {
    read -p "Enter your hostname (e.g., your-nym-node.nym.ch): " hostname
    
    echo "Stopping Nginx..."
    sudo systemctl stop nginx
    
    echo "Renewing SSL certificates..."
    sudo certbot certonly --nginx -d $hostname
    
    echo "Starting Nginx..."
    sudo systemctl start nginx
    
    echo "SSL certificate renewal process completed."
}

while true; do
    echo "Checking dependencies..."
    check_dependencies

    echo "Choose an option:"
    echo "1. Check WSS connection"
    echo "2. Test Telnet connection"
    echo "3. Renew SSL certificates with Certbot"
    echo "4. Exit"
    read -p "Enter your choice: " choice
    
    case $choice in
        1)
            check_wss
            ;;
        2)
            check_telnet
            ;;
        3)
            renew_certbot
            ;;
        4)
            echo "Exiting..."
            exit 0
            ;;
        *)
            echo "Invalid choice, please try again."
            ;;
    esac
done