Currently, when using a SSH tunnel, if the SSH key is not encrypted with a password (so the user leaves the passphrase field empty), trying to establish a tunnel will result in PgManage throwing an error (password and salt must not be empty).
This is because an empty string is passed to from_private_key.
This commit makes it so that when calling from_private_key if the password string is empty, it defaults to None, which is the expected value for unencrypted keys.
Currently, when using a SSH tunnel, if the SSH key is not encrypted with a password (so the user leaves the passphrase field empty), trying to establish a tunnel will result in PgManage throwing an error (
password and salt must not be empty).This is because an empty string is passed to
from_private_key. This commit makes it so that when callingfrom_private_keyif the password string is empty, it defaults toNone, which is the expected value for unencrypted keys.