# Copyright (C) 2003-2009  Robey Pointer <robeypointer@gmail.com>
# Copyright 2012 Citrix Systems, Inc. Licensed under the
# Apache License, Version 2.0 (the "License"); you may not use this
# file except in compliance with the License.  Citrix Systems, Inc.
# reserves all rights not expressly granted by the License.
# You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# 
# Automatically generated by addcopyright.py at 04/03/2012
# 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA.

"""
I{Paramiko} (a combination of the esperanto words for "paranoid" and "friend")
is a module for python 2.3 or greater that implements the SSH2 protocol for
secure (encrypted and authenticated) connections to remote machines.  Unlike
SSL (aka TLS), the SSH2 protocol does not require heirarchical certificates
signed by a powerful central authority.  You may know SSH2 as the protocol that
replaced C{telnet} and C{rsh} for secure access to remote shells, but the
protocol also includes the ability to open arbitrary channels to remote
services across an encrypted tunnel.  (This is how C{sftp} works, for example.)

The high-level client API starts with creation of an L{SSHClient} object.
For more direct control, pass a socket (or socket-like object) to a
L{Transport}, and use L{start_server <Transport.start_server>} or
L{start_client <Transport.start_client>} to negoatite
with the remote host as either a server or client.  As a client, you are
responsible for authenticating using a password or private key, and checking
the server's host key.  I{(Key signature and verification is done by paramiko,
but you will need to provide private keys and check that the content of a
public key matches what you expected to see.)}  As a server, you are
responsible for deciding which users, passwords, and keys to allow, and what
kind of channels to allow.

Once you have finished, either side may request flow-controlled L{Channel}s to
the other side, which are python objects that act like sockets, but send and
receive data over the encrypted session.

Paramiko is written entirely in python (no C or platform-dependent code) and is
released under the GNU Lesser General Public License (LGPL).

Website: U{http://www.lag.net/paramiko/}

@version: 1.7.6 (Fanny)
@author: Robey Pointer
@contact: robeypointer@gmail.com
@license: GNU Lesser General Public License (LGPL)
"""

import sys

if sys.version_info < (2, 2):
    raise RuntimeError('You need python 2.2 for this module.')


__author__ = "Robey Pointer <robeypointer@gmail.com>"
__date__ = "1 Nov 2009"
__version__ = "1.7.6 (Fanny)"
__version_info__ = (1, 7, 6)
__license__ = "GNU Lesser General Public License (LGPL)"


from transport import randpool, SecurityOptions, Transport
from client import SSHClient, MissingHostKeyPolicy, AutoAddPolicy, RejectPolicy, WarningPolicy
from auth_handler import AuthHandler
from channel import Channel, ChannelFile
from ssh_exception import SSHException, PasswordRequiredException, \
    BadAuthenticationType, ChannelException, BadHostKeyException, \
    AuthenticationException
from server import ServerInterface, SubsystemHandler, InteractiveQuery
from rsakey import RSAKey
from dsskey import DSSKey
from sftp import SFTPError, BaseSFTP
from sftp_client import SFTP, SFTPClient
from sftp_server import SFTPServer
from sftp_attr import SFTPAttributes
from sftp_handle import SFTPHandle
from sftp_si import SFTPServerInterface
from sftp_file import SFTPFile
from message import Message
from packet import Packetizer
from file import BufferedFile
from agent import Agent, AgentKey
from pkey import PKey
from hostkeys import HostKeys
from config import SSHConfig

# fix module names for epydoc
for c in locals().values():
    if issubclass(type(c), type) or type(c).__name__ == 'classobj':
        # classobj for exceptions :/
        c.__module__ = __name__
del c

from common import AUTH_SUCCESSFUL, AUTH_PARTIALLY_SUCCESSFUL, AUTH_FAILED, \
     OPEN_SUCCEEDED, OPEN_FAILED_ADMINISTRATIVELY_PROHIBITED,  OPEN_FAILED_CONNECT_FAILED, \
     OPEN_FAILED_UNKNOWN_CHANNEL_TYPE, OPEN_FAILED_RESOURCE_SHORTAGE

from sftp import SFTP_OK, SFTP_EOF, SFTP_NO_SUCH_FILE, SFTP_PERMISSION_DENIED, SFTP_FAILURE, \
     SFTP_BAD_MESSAGE, SFTP_NO_CONNECTION, SFTP_CONNECTION_LOST, SFTP_OP_UNSUPPORTED

__all__ = [ 'Transport',
            'SSHClient',
            'MissingHostKeyPolicy',
            'AutoAddPolicy',
            'RejectPolicy',
            'WarningPolicy',
            'SecurityOptions',
            'SubsystemHandler',
            'Channel',
            'PKey',
            'RSAKey',
            'DSSKey',
            'Message',
            'SSHException',
            'AuthenticationException',
            'PasswordRequiredException',
            'BadAuthenticationType',
            'ChannelException',
            'BadHostKeyException',
            'SFTP',
            'SFTPFile',
            'SFTPHandle',
            'SFTPClient',
            'SFTPServer',
            'SFTPError',
            'SFTPAttributes',
            'SFTPServerInterface',
            'ServerInterface',
            'BufferedFile',
            'Agent',
            'AgentKey',
            'HostKeys',
            'SSHConfig',
            'util' ]