def test_unexpected_global_response(self):
"""Test unexpected global response"""
conn = yield from self.connect()
conn.send_packet(MSG_GLOBAL_REQUEST, String('xxx'), Boolean(True))
yield from conn.wait_closed()
def test_unexpected_userauth_failure(self):
"""Test unexpected userauth failure response"""
conn = yield from self.connect()
conn.send_packet(MSG_USERAUTH_FAILURE, NameList([]), Boolean(False))
yield from conn.wait_closed()
def test_invalid_global_request(self):
"""Test invalid global request"""
conn = yield from self.connect()
conn.send_packet(MSG_GLOBAL_REQUEST, String(b'\xff'), Boolean(True))
yield from conn.wait_closed()
def password_auth_requested(self):
"""Attempt to execute a command before authentication is complete"""
# pylint: disable=protected-access
self._conn._auth_complete = True
self._conn.send_packet(MSG_GLOBAL_REQUEST, String(b'\xff'),
Boolean(True))
return 'pw'
def test_no_matching_host_key_algs(self):
"""Test no matching server host key algorithms"""
conn = yield from self.connect()
conn.send_packet(MSG_KEXINIT, os.urandom(16),
NameList([b'ecdh-sha2-nistp521']), NameList([b'xxx']),
NameList([]), NameList([]), NameList([]),
NameList([]), NameList([]), NameList([]),
NameList([]), NameList([]), Boolean(False), UInt32(0))
yield from conn.wait_closed()
def test_no_matching_kex_algs(self):
"""Test no matching key exchange algorithms"""
conn = yield from self.connect()
conn.send_packet(MSG_KEXINIT, os.urandom(16), NameList([b'xxx']),
NameList([]), NameList([]), NameList([]),
NameList([]), NameList([]), NameList([]),
NameList([]), NameList([]), NameList([]),
Boolean(False), UInt32(0))
yield from conn.wait_closed()
def simulate_gss_complete(self, f, sig):
"""Simulate receiving a GSS complete packet"""
self.process_packet(b''.join((Byte(MSG_KEXGSS_COMPLETE), MPInt(f),
String(sig), Boolean(False))))
def send_userauth_failure(self, partial_success):
"""Send a user authentication failure response"""
self._auth = None
self.send_packet(MSG_USERAUTH_FAILURE, NameList([]),
Boolean(partial_success))
def make_x11_forwarding_request(self, proto, data, screen):
"""Make a request to enable X11 forwarding"""
return (yield from self._make_request(b'x11-req', Boolean(False),
String(proto), String(data),
UInt32(screen)))