下面的代码(main.py)实现了通过SSH对主机的访问,并为127.0.0.1访问的IP创建了一条隧道:
Cannot find UI element.
Exception with Action: {
"Action Name": "Scroll To Bottom content edge",
...
Error Trace: [
{
"Description": "Interaction cannot continue because the desired element was not found.",
"Error Domain": "com.google.earlgrey.ElementInteractionErrorDomain",
"Error Code": "0",
"File Name": "GREYElementInteraction.m",
"Function Name": "-[GREYElementInteraction matchedElementsWithTimeout:error:]",
"Line": "124"
}
]
我正在尝试访问特定的计算机,为此,出于网络原因,我必须首先访问计算机。
在Python中,我运行main.py在初始计算机上执行SSH,然后为另一台计算机创建隧道,并设法在其上执行远程命令。
import paramiko
from sshtunnel import SSHTunnelForwarder
from paramiko import SSHClient
class SSH:
def __init__(self):
self.ssh = SSHClient()
self.ssh.load_system_host_keys()
self.ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
self.ssh.connect(hostname='127.0.0.1',port='10022',username='root',password='root')
def exec_cmd(self,cmd):
stdin,stdout,stderr = self.ssh.exec_command(cmd)
if stderr.channel.recv_exit_status() != 0:
print (stderr.read())
else:
print (stdout.read())
server = SSHTunnelForwarder(
'192.168.100.10',
ssh_username="root",
ssh_password="root",
remote_bind_address=('127.0.0.1', 22),
local_bind_address=('0.0.0.0', 10022)
)
server.start()
if __name__ == '__main__':
ssh = SSH()
stdin,stdout,stderr = ssh.ssh.exec_command("hostname")
retorno = stdout.read()
print (retorno)
server.stop()
Putty对拓扑的访问是:访问初始连接(您为其创建了网络规则的连接),然后对另一台计算机执行SSH命令,到达所需的计算机。
如上面的代码所述,我只能访问第一台主机。有人可以帮我吗?
答案 0 :(得分:0)
我进行了以下更改:
server = SSHTunnelForwarder(
'192.168.1.1',
ssh_username="teste2",
ssh_password="teste2",
remote_bind_address=('<Destination HOST IP>', 22),
local_bind_address=('127.0.0.1', 10022) # Here you leave the loopback ip
)