ok
Direktori : /usr/lib64/python2.7/site-packages/M2Crypto/ |
Current File : //usr/lib64/python2.7/site-packages/M2Crypto/ftpslib.py |
"""M2Crypto client-side FTP/TLS. This implementation complies with draft-murray-auth-ftp-ssl-07.txt. Example: >>> from M2Crypto import ftpslib >>> f = ftpslib.FTP_TLS() >>> f.connect('', 9021) '220 spinnaker.dyndns.org M2Crypto (Medusa) FTP/TLS server v0.07 ready.' >>> f.auth_tls() >>> f.set_pasv(0) >>> f.login('ftp', 'ngps@') '230 Ok.' >>> f.retrlines('LIST') -rw-rw-r-- 1 0 198 2326 Jul 3 1996 apache_pb.gif drwxrwxr-x 7 0 198 1536 Oct 10 2000 manual drwxrwxr-x 2 0 198 512 Oct 31 2000 modpy drwxrwxr-x 2 0 198 512 Oct 31 2000 bobo drwxr-xr-x 2 0 198 14336 May 28 15:54 postgresql drwxr-xr-x 4 100 198 512 May 16 17:19 home drwxr-xr-x 7 100 100 3584 Sep 23 2000 openacs drwxr-xr-x 10 0 0 512 Aug 5 2000 python1.5 -rw-r--r-- 1 100 198 326 Jul 29 03:29 index.html drwxr-xr-x 12 0 0 512 May 31 17:08 python2.1 '226 Transfer complete' >>> f.quit() '221 Goodbye.' >>> Copyright (c) 1999-2003 Ng Pheng Siong. All rights reserved.""" # Python from ftplib import * from ftplib import parse150, parse227 from ftplib import error_reply, error_temp, error_perm, error_proto import socket, time # M2Crypto import SSL DEFAULT_PROTOCOL='sslv23' class FTP_TLS(FTP): """Python OO interface to client-side FTP/TLS.""" def __init__(self, host=None, ssl_ctx=None): """Initialise the client. If 'host' is supplied, connect to it.""" if ssl_ctx is not None: self.ssl_ctx = ssl_ctx else: self.ssl_ctx = SSL.Context(DEFAULT_PROTOCOL) FTP.__init__(self, host) self.prot = 0 def auth_tls(self): """Secure the control connection per AUTH TLS, aka AUTH TLS-C.""" self.voidcmd('AUTH TLS') s = SSL.Connection(self.ssl_ctx, self.sock) s.setup_ssl() s.set_connect_state() s.connect_ssl() self.sock = s self.file = self.sock.makefile() def auth_ssl(self): """Secure the control connection per AUTH SSL, aka AUTH TLS-P.""" raise NotImplementedError def prot_p(self): """Set up secure data connection.""" self.voidcmd('PBSZ 0') self.voidcmd('PROT P') self.prot = 1 def prot_c(self): """Set up data connection in the clear.""" self.voidcmd('PROT C') self.prot = 0 def ntransfercmd(self, cmd, rest=None): """Initiate a data transfer.""" conn, size = FTP.ntransfercmd(self, cmd, rest) if self.prot: conn = SSL.Connection(self.ssl_ctx, conn) conn.setup_ssl() conn.set_connect_state() conn.set_session(self.sock.get_session()) conn.connect_ssl() return conn, size