[project @ robey@master-shake.local-20060127030114-b6810c4c29964a4e]

code from mike looijmans for a windows interactive shell -- while i'm mucking around in here, clean up the demos a bit too

1 files changed, 0 insertions, 210 deletions

diff --git a/demo.py b/demo.py
deleted file mode 100755
index a02e8867..00000000
--- a/demo.py
+++ /dev/null
@@ -1,210 +0,0 @@
-#!/usr/bin/python
-
-# Copyright (C) 2003-2005 Robey Pointer <robey@lag.net>
-#
-# This file is part of paramiko.
-#
-# Paramiko is free software; you can redistribute it and/or modify it under the
-# terms of the GNU Lesser General Public License as published by the Free
-# Software Foundation; either version 2.1 of the License, or (at your option)
-# any later version.
-#
-# Paramiko is distrubuted in the hope that it will be useful, but WITHOUT ANY
-# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-# A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
-# details.
-#
-# You should have received a copy of the GNU Lesser General Public License
-# along with Paramiko; if not, write to the Free Software Foundation, Inc.,
-# 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA.
-
-
-# ----- WINDOWS USERS PLEASE NOTE -----
-# This demo won't work on Windows because it uses pseudo-terminals, which
-# are a posix-only feature.  check out the README file for a simpler demo.
-
-
-import sys, os, socket, threading, getpass, time, base64, select, termios, tty, traceback
-import paramiko
-
-
-#####   utility functions
-
-def agent_auth(username, t, event):
-    agent = paramiko.Agent()
-    agent_keys = agent.get_keys()
-    if len(agent_keys) > 0:
-        for key in agent_keys:
-            print 'Trying ssh-agent key %s' % paramiko.util.hexify(key.get_fingerprint()),
-            t.auth_publickey(username, key, event)
-            event.wait(10)
-            if t.is_authenticated():
-                print '... success!'
-                return
-            print '... nope.'
-
-def manual_auth(username, hostname, event):
-    default_auth = 'p'
-    auth = raw_input('Auth by (p)assword, (r)sa key, or (d)ss key? [%s] ' % default_auth)
-    if len(auth) == 0:
-        auth = default_auth
-
-    if auth == 'r':
-        default_path = os.environ['HOME'] + '/.ssh/id_rsa'
-        path = raw_input('RSA key [%s]: ' % default_path)
-        if len(path) == 0:
-            path = default_path
-        try:
-            key = paramiko.RSAKey.from_private_key_file(path)
-        except paramiko.PasswordRequiredException:
-            password = getpass.getpass('RSA key password: ')
-            key = paramiko.RSAKey.from_private_key_file(path, password)
-        t.auth_publickey(username, key, event)
-    elif auth == 'd':
-        default_path = os.environ['HOME'] + '/.ssh/id_dsa'
-        path = raw_input('DSS key [%s]: ' % default_path)
-        if len(path) == 0:
-            path = default_path
-        try:
-            key = paramiko.DSSKey.from_private_key_file(path)
-        except paramiko.PasswordRequiredException:
-            password = getpass.getpass('DSS key password: ')
-            key = paramiko.DSSKey.from_private_key_file(path, password)
-        t.auth_publickey(username, key, event)
-    else:
-        pw = getpass.getpass('Password for %s@%s: ' % (username, hostname))
-        t.auth_password(username, pw, event)
-
-
-#####   main demo
-
-# setup logging
-paramiko.util.log_to_file('demo.log')
-
-
-username = ''
-if len(sys.argv) > 1:
-    hostname = sys.argv[1]
-    if hostname.find('@') >= 0:
-        username, hostname = hostname.split('@')
-else:
-    hostname = raw_input('Hostname: ')
-if len(hostname) == 0:
-    print '*** Hostname required.'
-    sys.exit(1)
-port = 22
-if hostname.find(':') >= 0:
-    hostname, portstr = hostname.split(':')
-    port = int(portstr)
-
-# now connect
-try:
-    sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
-    sock.connect((hostname, port))
-except Exception, e:
-    print '*** Connect failed: ' + str(e)
-    traceback.print_exc()
-    sys.exit(1)
-
-try:
-    event = threading.Event()
-    t = paramiko.Transport(sock)
-    t.start_client(event)
-    # print repr(t)
-    event.wait(15)
-    if not t.is_active():
-        print '*** SSH negotiation failed.'
-        sys.exit(1)
-    # print repr(t)
-
-    try:
-        keys = paramiko.util.load_host_keys(os.path.expanduser('~/.ssh/known_hosts'))
-    except IOError:
-        try:
-            keys = paramiko.util.load_host_keys(os.path.expanduser('~/ssh/known_hosts'))
-        except IOError:
-            print '*** Unable to open host keys file'
-            keys = {}
-
-    key = t.get_remote_server_key()
-    if not keys.has_key(hostname):
-        print '*** WARNING: Unknown host key!'
-    elif not keys[hostname].has_key(key.get_name()):
-        print '*** WARNING: Unknown host key!'
-    elif keys[hostname][key.get_name()] != key:
-        print '*** WARNING: Host key has changed!!!'
-        sys.exit(1)
-    else:
-        print '*** Host key OK.'
-
-    event.clear()
-
-    # get username
-    if username == '':
-        default_username = getpass.getuser()
-        username = raw_input('Username [%s]: ' % default_username)
-        if len(username) == 0:
-            username = default_username
-
-    agent_auth(username, t, event)
-    
-    # ask for what kind of authentication to try
-    if not t.is_authenticated():
-        manual_auth(username, hostname, event)
-
-    event.wait(10)
-    # print repr(t)
-    if not t.is_authenticated():
-        print '*** Authentication failed. :('
-        t.close()
-        sys.exit(1)
-
-    chan = t.open_session()
-    chan.get_pty()
-    chan.invoke_shell()
-    print '*** Here we go!'
-    print
-
-    try:
-        oldtty = termios.tcgetattr(sys.stdin)
-        tty.setraw(sys.stdin.fileno())
-        tty.setcbreak(sys.stdin.fileno())
-        chan.settimeout(0.0)
-
-        while 1:
-            r, w, e = select.select([chan, sys.stdin], [], [])
-            if chan in r:
-                try:
-                    x = chan.recv(1024)
-                    if len(x) == 0:
-                        print
-                        print '*** EOF\r\n',
-                        break
-                    sys.stdout.write(x)
-                    sys.stdout.flush()
-                except socket.timeout:
-                    pass
-            if sys.stdin in r:
-                # FIXME: reading 1 byte at a time is incredibly dumb.
-                x = sys.stdin.read(1)
-                if len(x) == 0:
-                    print
-                    print '*** Bye.\r\n',
-                    break
-                chan.send(x)
-
-    finally:
-        termios.tcsetattr(sys.stdin, termios.TCSADRAIN, oldtty)
-
-    chan.close()
-    t.close()
-
-except Exception, e:
-    print '*** Caught exception: ' + str(e.__class__) + ': ' + str(e)
-    traceback.print_exc()
-    try:
-        t.close()
-    except:
-        pass
-    sys.exit(1)
-