mirror of
https://github.com/jtesta/ssh-audit.git
synced 2024-11-16 13:35:39 +01:00
66b9e079a8
By default both IPv4 and IPv6 is supported and order of precedence depends on OS. By using -46, IPv4 is prefered, but by using -64, IPv6 is preferd. For now the old way how to specify port (host:port) has been kept intact.
131 lines
2.9 KiB
Python
131 lines
2.9 KiB
Python
#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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import os
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import io
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import sys
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import socket
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import pytest
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if sys.version_info[0] == 2:
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import StringIO # pylint: disable=import-error
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StringIO = StringIO.StringIO
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else:
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StringIO = io.StringIO
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@pytest.fixture(scope='module')
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def ssh_audit():
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__rdir = os.path.join(os.path.dirname(os.path.abspath(__file__)), '..')
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sys.path.append(os.path.abspath(__rdir))
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return __import__('ssh-audit')
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# pylint: disable=attribute-defined-outside-init
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class _OutputSpy(list):
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def begin(self):
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self.__out = StringIO()
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self.__old_stdout = sys.stdout
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sys.stdout = self.__out
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def flush(self):
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lines = self.__out.getvalue().splitlines()
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sys.stdout = self.__old_stdout
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self.__out = None
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return lines
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@pytest.fixture(scope='module')
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def output_spy():
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return _OutputSpy()
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class _VirtualSocket(object):
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def __init__(self):
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self.sock_address = ('127.0.0.1', 0)
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self.peer_address = None
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self._connected = False
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self.timeout = -1.0
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self.rdata = []
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self.sdata = []
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self.errors = {}
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def _check_err(self, method):
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method_error = self.errors.get(method)
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if method_error:
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raise method_error
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def connect(self, address):
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return self._connect(address, False)
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def _connect(self, address, ret=True):
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self.peer_address = address
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self._connected = True
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self._check_err('connect')
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return self if ret else None
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def settimeout(self, timeout):
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self.timeout = timeout
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def gettimeout(self):
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return self.timeout
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def getpeername(self):
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if self.peer_address is None or not self._connected:
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raise socket.error(57, 'Socket is not connected')
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return self.peer_address
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def getsockname(self):
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return self.sock_address
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def bind(self, address):
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self.sock_address = address
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def listen(self, backlog):
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pass
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def accept(self):
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# pylint: disable=protected-access
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conn = _VirtualSocket()
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conn.sock_address = self.sock_address
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conn.peer_address = ('127.0.0.1', 0)
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conn._connected = True
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return conn, conn.peer_address
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def recv(self, bufsize, flags=0):
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# pylint: disable=unused-argument
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if not self._connected:
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raise socket.error(54, 'Connection reset by peer')
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if not len(self.rdata) > 0:
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return b''
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data = self.rdata.pop(0)
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if isinstance(data, Exception):
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raise data
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return data
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def send(self, data):
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if self.peer_address is None or not self._connected:
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raise socket.error(32, 'Broken pipe')
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self._check_err('send')
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self.sdata.append(data)
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@pytest.fixture()
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def virtual_socket(monkeypatch):
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vsocket = _VirtualSocket()
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# pylint: disable=unused-argument
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def _socket(family=socket.AF_INET,
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socktype=socket.SOCK_STREAM,
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proto=0,
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fileno=None):
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return vsocket
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def _cc(address, timeout=0, source_address=None):
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# pylint: disable=protected-access
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return vsocket._connect(address, True)
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monkeypatch.setattr(socket, 'create_connection', _cc)
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monkeypatch.setattr(socket, 'socket', _socket)
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return vsocket
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