如何创建只能连接特定IP的服务器套接字

import socket

# 定义服务器IP和端口
HOST = '192.168.1.100'  # 服务器IP地址
PORT = 65432            # 端口号

# 创建TCP套接字
server_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)

# 绑定IP和端口
server_socket.bind((HOST, PORT))

# 监听连接
server_socket.listen()

print(f"Server listening on {HOST}:{PORT}")

# 接受连接
while True:
    client_socket, addr = server_socket.accept()
    print(f"Connection from {addr} has been established.")
    
    # 检查客户端IP是否在允许列表中
    allowed_ips = ['192.168.1.101', '192.168.1.102']  # 允许连接的IP列表
    if addr[0] not in allowed_ips:
        print(f"Connection from {addr[0]} is not allowed.")
        client_socket.close()
        continue
    
    # 处理连接
    # ...

    client_socket.close()