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@hiroshiro
Last active July 21, 2016 18:10
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サイバーセキュリティプログラミングp14~16
# -*- coding: utf-8 -*-
import socket
target_host = "127.0.0.1"
target_port = 8080
# ソケットオブジェクトの作成
client = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
# サーバーへ接続
client.connect((target_host,target_port))
# データの送信
client.sendto("AAABBBCCC", (target_host,target_port))
# データの受信
response = client.recv(4096)
print response
# -*- coding: utf-8 -*-
import socket
import threading
bind_ip = "0.0.0.0"
bind_port = 8080
server =socket.socket(socket.AF_INET, socket.SOCK_STREAM)
server.bind((bind_ip,bind_port))
server.listen(5)
print "[*] Received: %s:%d" % (bind_ip,bind_port)
# クライアントからの接続を処理するスレッド
def handle_client(client_socket):
# クライアントが送信してきたデータを表示
request = client_socket.recv(1024)
print "[*] Received: %s" % request
# パケットの返送
client_socket.send("ACK!")
client_socket.close()
while True:
client,addr = server.accept()
print "[*] Accepted connection from: %s:%d" % (addr[0],addr[1])
# 受信データを処理するスレッドの起動
client_handler = threading.Thread(target=handle_client,args=(client,))
client_handler.start()
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