pwnlib.tubes.sock — Sockets

class pwnlib.tubes.sock.sock[source]

Bases: pwnlib.tubes.tube.tube

Methods available exclusively to sockets.

class pwnlib.tubes.remote.remote(host, port, fam='any', typ='tcp', timeout=pwnlib.timeout.Timeout.default, ssl=False, sock=None, level=None)[source]

Bases: pwnlib.tubes.sock.sock

Creates a TCP or UDP-connection to a remote host. It supports both IPv4 and IPv6.

The returned object supports all the methods from pwnlib.tubes.sock and pwnlib.tubes.tube.

Parameters:
  • host (str) – The host to connect to.
  • port (int) – The port to connect to.
  • fam – The string “any”, “ipv4” or “ipv6” or an integer to pass to socket.getaddrinfo().
  • typ – The string “tcp” or “udp” or an integer to pass to socket.getaddrinfo().
  • timeout – A positive number, None or the string “default”.
  • ssl (bool) – Wrap the socket with SSL
  • sock (socket) – Socket to inherit, rather than connecting

Examples

>>> r = remote('google.com', 443, ssl=True)
>>> r.send('GET /\r\n\r\n')
>>> r.recvn(4)
'HTTP'
>>> r = remote('127.0.0.1', 1)
Traceback (most recent call last):
...
PwnlibException: Could not connect to 127.0.0.1 on port 1
>>> import socket
>>> s = socket.socket()
>>> s.connect(('google.com', 80))
>>> s.send('GET /' + '\r\n'*2)
9
>>> r = remote.fromsocket(s)
>>> r.recvn(4)
'HTTP'
classmethod fromsocket(socket)[source]

Helper method to wrap a standard python socket.socket with the tube APIs.

Parameters:socket – Instance of socket.socket
Returns:Instance of pwnlib.tubes.remote.remote.
class pwnlib.tubes.listen.listen(port=0, bindaddr='0.0.0.0', fam='any', typ='tcp', timeout=pwnlib.timeout.Timeout.default, level=None)[source]

Bases: pwnlib.tubes.sock.sock

Creates an TCP or UDP-socket to receive data on. It supports both IPv4 and IPv6.

The returned object supports all the methods from pwnlib.tubes.sock and pwnlib.tubes.tube.

Parameters:
  • port (int) – The port to connect to.
  • bindaddr (str) – The address to bind to.
  • fam – The string “any”, “ipv4” or “ipv6” or an integer to pass to socket.getaddrinfo().
  • typ – The string “tcp” or “udp” or an integer to pass to socket.getaddrinfo().
  • timeout – A positive number, None
wait_for_connection()[source]

Blocks until a connection has been established.