python类SFTPServer()的实例源码

def handle(self):
        transport = paramiko.Transport(self.request)
        transport.add_server_key(pysshrp.common.config.keyData)
        transport.set_subsystem_handler('sftp', paramiko.SFTPServer, SFTPInterface)

        transport.start_server(server=self.clientthread)

        while transport.is_active() and pysshrp.common.running:
            time.sleep(1)

def init_loopback():
        global sftp, tc

        socks = LoopSocket()
        sockc = LoopSocket()
        sockc.link(socks)
        tc = paramiko.Transport(sockc)
        ts = paramiko.Transport(socks)

        host_key = paramiko.RSAKey.from_private_key_file(test_path('test_rsa.key'))
        ts.add_server_key(host_key)
        event = threading.Event()
        server = StubServer()
        ts.set_subsystem_handler('sftp', paramiko.SFTPServer, StubSFTPServer)
        ts.start_server(event, server)
        tc.connect(username='slowdive', password='pygmalion')
        event.wait(1.0)

        sftp = paramiko.SFTP.from_transport(tc)

def list_folder(self, path):
        """Looks up folder contents of `path.`"""
        # Inspired by https://github.com/rspivak/sftpserver/blob/0.3/src/sftpserver/stub_sftp.py#L70
        try:
            folder_contents = []
            for f in os.listdir(path):
                attr = paramiko.SFTPAttributes.from_stat(os.stat(os.path.join(path, f)))
                attr.filename = f
                folder_contents.append(attr)
            return folder_contents
        except OSError as e:
            return SFTPServer.convert_errno(e.errno)

def __init__(self, channel, name, server, sftp_si=SFTPServerInterface,
                 *largs, **kwargs):
        kwargs["sftp_si"] = SFTPServerInterface
        super(SFTPServer, self).__init__(channel, name, server, *largs,
                                         **kwargs)

def handle(self):
        transport = paramiko.Transport(self.request)

        rsafile = self.server.cfg.get("ssh", "private_rsa")
        dsafile = self.server.cfg.get("ssh", "private_dsa")
        rsakey = paramiko.RSAKey(filename=rsafile)
        dsakey = paramiko.DSSKey(filename=dsafile)
        transport.add_server_key(rsakey)
        transport.add_server_key(dsakey)

        transport.local_version = self.server.cfg.get("ssh", "banner")

        transport.set_subsystem_handler('sftp', paramiko.SFTPServer,
                                        sftpServer.sftp_server)
        nw = network.network(self.client_address[0],
                    self.server.cfg.get("wetland", "docker_addr"))
        nw.create()

        sServer = sshServer.ssh_server(transport=transport, network=nw)

        try:
            transport.start_server(server=sServer)
        except paramiko.SSHException:
            return
        except Exception as e:
            print e
            nw.delete()
            sServer.docker_trans.close()
            return

        try:
            while True:
                chann = transport.accept(60)
                # no channel left
                if not transport._channels.values():
                    break
        except Exception as e:
            print e
        finally:
            nw.delete()
            sServer.docker_trans.close()