[英]Connect to SSH server through SOCKS5 proxy
如何通过 ssh 使用共享密钥与 python 中的袜子进行连接?
我已经测试了几种方法,有什么建议吗?
非常感谢您提前...
进口:
进口帕拉米科
从 paramiko 导入 RSAKey
导入套接字
进口袜子
进口 base64
脚本:
def createSSHClient(server, port, user):
sock=socks.socksocket()
sock.set_proxy(
proxy_type=socks.SOCKS5,
addr='10.0.0.2',
port=1080,
username=base64.b64decode('dXNlcg==').decode("utf-8"),
password=base64.b64decode('cGFzc3dvcmQ=').decode("utf-8")
)
ssh = paramiko.SSHClient()
ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
privkey = paramiko.RSAKey.from_private_key_file('/home/my-user/.ssh/id_rsa')
ssh.connect(server, port, user, privkey, sock)
return ssh
outputsocks = []
ssh = createSSHClient('192.168.1.23', 22, 'my-user')
outputsocks.append((ssh.exec_command('ls -ltr')[1]).read().decode('ascii'))
ssh.close()
print(outputsocks)
Output:
Traceback (most recent call last):
File "/home/my-user/teste2.py", line 26, in <module>
ssh = createSSHClient('192.168.1.23', 22, 'my-user')
File "/home/my-user/teste2.py", line 22, in createSSHClient
ssh.connect(server, port, user, privkey, sock)
File "/usr/local/lib/python3.6/site-packages/paramiko/client.py", line 349, in connect
retry_on_signal(lambda: sock.connect(addr))
File "/usr/local/lib/python3.6/site-packages/paramiko/util.py", line 283, in retry_on_signal
return function()
File "/usr/local/lib/python3.6/site-packages/paramiko/client.py", line 349, in <lambda>
retry_on_signal(lambda: sock.connect(addr))
TimeoutError: [Errno 110] Connection timed out
注意:如果您通过 socks 删除连接并使用不需要 VPN 的主机,则相同的脚本有效,socks 凭据正确且共享密钥有效。
错误是在启动 SSH 之前未通过 sock 打开连接,这已通过sock.connect()
解决
更多信息: 套接字连接()与绑定()
错误修复:
def createSSHClient(server, port, user):
sock=socks.socksocket()
sock.set_proxy(
proxy_type=socks.SOCKS5,
addr='10.0.0.2',
port=1080,
username=base64.b64decode('dXNlcg==').decode("utf-8"),
password=base64.b64decode('cGFzc3dvcmQ=').decode("utf-8")
)
sock.connect(('192.168.1.20',22))
ssh = paramiko.SSHClient()
ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
privkey = paramiko.RSAKey.from_private_key_file('/home/my-user/.ssh/id_rsa')
ssh.connect(server, port, user, privkey, sock)
return ssh
outputsocks = []
ssh = createSSHClient('192.168.1.23', 22, 'my-user')
outputsocks.append((ssh.exec_command('ls -ltr')[1]).read().decode('ascii'))
ssh.close()
sock.close()
print(outputsocks)
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