leo*_*luk 134
paramiko.SFTPClient
例:
import paramiko
paramiko.util.log_to_file("paramiko.log")
# Open a transport
host,port = "example.com",22
transport = paramiko.Transport((host,port))
# Auth
username,password = "bar","foo"
transport.connect(None,username,password)
# Go!
sftp = paramiko.SFTPClient.from_transport(transport)
# Download
filepath = "/etc/passwd"
localpath = "/home/remotepasswd"
sftp.get(filepath,localpath)
# Upload
filepath = "/home/foo.jpg"
localpath = "/home/pony.jpg"
sftp.put(localpath,filepath)
# Close
if sftp: sftp.close()
if transport: transport.close()
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如果您有 SSHClient,还可以使用open_sftp():
import paramiko
# lets say you have SSH client...
client = paramiko.SSHClient()
sftp = client.open_sftp()
# then you can use upload & download as shown above
...
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小智 5
除了第一个答案(很好但取决于用户名/密码)之外,以下内容还显示了如何使用 ssh 密钥:
from paramiko import Transport, SFTPClient, RSAKey
key = RSAKey(filename='path_to_my_rsakey')
con = Transport('remote_host_name_or_ip', 22)
con.connect(None,username='my_username', pkey=key)
sftp = SFTPClient.from_transport(con)
sftp.listdir(path='.')
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接受的答案有效。但是通过使用低级Transport类,它绕过了主机密钥验证,这是一个安全漏洞,因为它使代码容易受到中间人攻击。
更好的是使用正确的 Paramiko SSH API,即SSHClient,它确实验证主机密钥:
import paramiko
paramiko.util.log_to_file("paramiko.log")
ssh = paramiko.SSHClient()
ssh.connect(host, username='user', password='password')
# or
# key = paramiko.RSAKey.from_private_key_file('id_rsa')
# ssh.connect(host, username='user', pkey=key)
sftp = ssh.open_sftp()
sftp.get(remotepath, localpath)
# or
sftp.put(localpath, remotepath2)
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有关验证主机密钥的详细信息,请参阅:
Paramiko“未知服务器”