import socket
from concurrent.futures import ThreadPoolExecutor

def scan_port(ip, port):
    """扫描指定 IP 的指定端口"""
    try:
        sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
        sock.settimeout(1)
        result = sock.connect_ex((ip, port))
        if result == 0:
            print(f"Port {port} is open on {ip}")
        sock.close()
    except Exception as e:
        print(f"Error scanning port {port} on {ip}: {e}")

def main():
    target_ip = input("Enter the IP address to scan: ")
    ports_to_scan = range(1, 1025)  # 扫描 1 到 1024 端口

    with ThreadPoolExecutor(max_workers=100) as executor:
        for port in ports_to_scan:
            executor.submit(scan_port, target_ip, port)

if __name__ == "__main__":
    main()

import requests

def check_vulnerability(url):
    """检查 URL 是否存在简单的 SQL 注入漏洞"""
    payload = "' OR '1'='1"
    try:
        response = requests.get(f"{url}?id={payload}", timeout=5)
        if "error" in response.text.lower() or "sql" in response.text.lower():
            print(f"可能存在 SQL 注入漏洞：{url}")
        else:
            print(f"没有检测到 SQL 注入漏洞：{url}")
    except requests.RequestException as e:
        print(f"请求错误：{e}")

def main():
    target_url = input("请输入要检测的 URL（例如：http://example.com/page.php）：")
    check_vulnerability(target_url)

if __name__ == "__main__":
    main()