#!/bin/bash

Set domain name

DOMAIN_NAME="ctyunai.dev"

Set SSL certificate and key file paths

CERT_FILE="/etc/nginx/ssl/${DOMAIN_NAME}.crt" KEY_FILE="/etc/nginx/ssl/${DOMAIN_NAME}.key"

Generate SSL certificate and key

openssl req -x509 -nodes -days 365 -newkey rsa:2048 -keyout ${KEY_FILE} -out ${CERT_FILE} -subj "/CN=${DOMAIN_NAME}"

Set permissions for certificate and key files

chmod 600 ${CERT_FILE} ${KEY_FILE}

Reload nginx configuration

systemctl reload nginx

echo "SSL certificate and key generated successfully for domain ${DOMAIN_NAME}"