1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
|
#!/usr/bin/env python
#
# pylibssh2 - python bindings for libssh2 library
#
# Copyright (C) 2010 Wallix Inc.
#
# This library 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.
#
# This library is distributed 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 this library; if not, write to the Free Software Foundation, Inc.,
# 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
import socket, sys
import libssh2
usage = """Do a SFTP file listing of <directory> with username@hostname
Usage: sftp.py <hostname> <username> <password> <directory>"""
class MySFTPClient:
def __init__(self, hostname, username, password, port=22):
self.hostname = hostname
self.username = username
self.password = password
self.port = port
self._prepare_sock()
def _prepare_sock(self):
try:
self.sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
self.sock.connect((self.hostname, self.port))
self.sock.setblocking(1)
except Exception, e:
print "SockError: Can't connect socket to %s:%d" % (self.hostname, self.port)
print e
try:
self.session = libssh2.Session()
self.session.set_banner()
self.session.startup(self.sock)
self.session.userauth_password(self.username, self.password)
except Exception, e:
print "SSHError: Can't startup session"
print e
# use low level layer because we don't yet provide High layer for sftp
self.sftp = self.session._session.sftp_init()
def listdir(self, remote_path='/tmp'):
handle = self.sftp.opendir(remote_path)
if handle:
while True:
data = self.sftp.readdir(handle)
if not data: break
print data
for file, attribute in self.sftp.listdir(handle):
print file, attribute
self.sftp.close(handle)
def __del__(self):
self.session.close()
self.sock.close()
if __name__ == '__main__' :
if len(sys.argv) == 1:
print usage
sys.exit(1)
mysftp = MySFTPClient(
hostname=sys.argv[1],
username=sys.argv[2],
password=sys.argv[3]
)
mysftp.listdir(sys.argv[4])
|
