diff options
Diffstat (limited to 'paramiko/transport.py')
| -rw-r--r-- | paramiko/transport.py | 28 |
1 files changed, 10 insertions, 18 deletions
diff --git a/paramiko/transport.py b/paramiko/transport.py index c92260c9..174e0bf4 100644 --- a/paramiko/transport.py +++ b/paramiko/transport.py @@ -117,10 +117,10 @@ class Transport(threading.Thread, ClosingContextManager): _preferred_macs = ( 'hmac-sha2-256', 'hmac-sha2-512', + 'hmac-sha1', 'hmac-md5', 'hmac-sha1-96', 'hmac-md5-96', - 'hmac-sha1', ) _preferred_keys = ( 'ssh-ed25519', @@ -131,13 +131,13 @@ class Transport(threading.Thread, ClosingContextManager): 'ssh-dss', ) _preferred_kex = ( - 'diffie-hellman-group1-sha1', - 'diffie-hellman-group14-sha1', - 'diffie-hellman-group-exchange-sha1', - 'diffie-hellman-group-exchange-sha256', 'ecdh-sha2-nistp256', 'ecdh-sha2-nistp384', 'ecdh-sha2-nistp521', + 'diffie-hellman-group-exchange-sha256', + 'diffie-hellman-group-exchange-sha1', + 'diffie-hellman-group14-sha1', + 'diffie-hellman-group1-sha1', ) _preferred_compression = ('none',) @@ -287,7 +287,6 @@ class Transport(threading.Thread, ClosingContextManager): arguments. """ self.active = False - self._sshclient = None if isinstance(sock, string_types): # convert "host:port" into (host, port) @@ -321,14 +320,9 @@ class Transport(threading.Thread, ClosingContextManager): threading.Thread.__init__(self) self.setDaemon(True) self.sock = sock - # Python < 2.3 doesn't have the settimeout method - RogerB - try: - # we set the timeout so we can check self.active periodically to - # see if we should bail. socket.timeout exception is never - # propagated. - self.sock.settimeout(self._active_check_timeout) - except AttributeError: - pass + # we set the timeout so we can check self.active periodically to + # see if we should bail. socket.timeout exception is never propagated. + self.sock.settimeout(self._active_check_timeout) # negotiated crypto parameters self.packetizer = Packetizer(sock) @@ -397,6 +391,8 @@ class Transport(threading.Thread, ClosingContextManager): # how long (seconds) to wait for the handshake to finish after SSH # banner sent. self.handshake_timeout = 15 + # how long (seconds) to wait for the auth response. + self.auth_timeout = 30 # server mode: self.server_mode = False @@ -661,9 +657,6 @@ class Transport(threading.Thread, ClosingContextManager): Transport._modulus_pack = None return False - def set_sshclient(self, sshclient): - self._sshclient = sshclient - def close(self): """ Close this session, and any open channels that are tied to it. @@ -674,7 +667,6 @@ class Transport(threading.Thread, ClosingContextManager): for chan in list(self._channels.values()): chan._unlink() self.sock.close() - self._sshclient = None def get_remote_server_key(self): """ |