Added code

This commit is contained in:
John W Kerns 2017-09-01 01:51:11 -07:00
parent e7e99732a8
commit f11e931ab9

120
checkmyip.py Normal file
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import sys
import socket
import jinja2
import paramiko
import threading
j2log = "Connection from: {{ ip }} ({{ port }})"
j2send = "\n\n\nYour IP Address is {{ ip }} ({{ port }})\n\n\n\n"
paramiko.util.log_to_file('demo_server.log')
class rsa_key:
data = """-----BEGIN RSA PRIVATE KEY-----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-----END RSA PRIVATE KEY-----
"""
def open(self):
pass
def close(self):
pass
def readlines(self):
return self.data.split("\n")
def __call__(self):
return paramiko.RSAKey.from_private_key(self)
class ssh_server (paramiko.ServerInterface):
def __init__(self):
self.event = threading.Event()
def check_channel_request(self, kind, chanid):
if kind == 'session':
return paramiko.OPEN_SUCCEEDED
return paramiko.OPEN_FAILED_ADMINISTRATIVELY_PROHIBITED
def check_auth_none(self, username):
return paramiko.AUTH_SUCCESSFUL
def get_allowed_auths(self, username):
return 'none'
def check_channel_shell_request(self, channel):
self.event.set()
return True
def check_channel_pty_request(self, channel, term, width, height,
pixelwidth, pixelheight, modes):
return True
def j2format(j2tmp, valdict):
template = jinja2.Template(j2tmp)
return template.render(valdict)
def cleanip(ip):
if len(ip) > 6: # If this IP is not a super short v6 address
if ip[:7] == "::ffff:": # If this is a prefixed IPv4 address
return ip.replace("::ffff:", "") # Return the cleaned IP
return ip # Return the uncleaned IP if not matched
def listener(port, talker):
listen_ip = ''
listen_port = port
buffer_size = 100 # Normally 1024, but we want fast response
while True:
sock = socket.socket(socket.AF_INET6, socket.SOCK_STREAM)
sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
sock.bind((listen_ip, listen_port))
sock.listen(buffer_size)
client, addr = sock.accept()
thread = threading.Thread(target=talker, args=(client, addr))
thread.start()
def telnet_talker(client, addr):
valdict = {"ip": cleanip(addr[0]), "port": addr[1]}
print(j2format(j2log, valdict))
client.send(j2format(j2send, valdict)) # echo
client.close()
def ssh_talker(client, addr):
t = paramiko.Transport(client, gss_kex=True)
t.set_gss_host(socket.getfqdn(""))
t.load_server_moduli()
t.add_server_key(rsa_key()())
server = ssh_server()
t.start_server(server=server)
chan = t.accept(20)
server.event.wait(10)
valdict = {"ip": cleanip(addr[0]), "port": addr[1]}
#chan.send(j2format(j2log, valdict))
chan.send('\r\n\r\n%s\r\n\r\n' % j2format(j2send, valdict))
chan.makefile('rU').readline().strip('\r\n')
chan.close()
def start():
talkers = {2200: ssh_talker, 23: telnet_talker}
for talker in talkers:
thread = threading.Thread(target=listener, args=(talker, talkers[talker]))
thread.daemon = False
thread.start()
if __name__ == "__main__":
start()