How to use the paromiko library when connecting to the server to use authorization by key and password?

Question

Python

Help pzhl connect
to the server. by login password.
client = paramiko.SSHClient()
client.set_missing_host_key_policy(paramiko.AutoAddPolicy())
client.connect(hostname=host, username=user, password=secret, port=port)
and how to use the paromiko library when connecting to the server to use key authorization and password. ???

Answer 1

The paramiko.SSHClient object has methods load_system_host_keys and load_host_keys. The first loads the keys of the user on whose behalf it is launched, the second loads the specified key. If the key is password-protected, an exception will be thrown (I don't remember which one, but it's easy to check by experiment). Accordingly, in case of an exception, you need to request a password from the console, it is better to do this with the built-in getpass module (it makes it easy to enter a password without an echo).