[fix] List root ssh keys

[zamentur]

The problem

When we try to list ssh keys we get this message.

# yunohost user ssh list-keys root
Traceback (most recent call last):
  File "/usr/bin/yunohost", line 77, in <module>
    yunohost.cli(
  File "/usr/lib/python3/dist-packages/yunohost/__init__.py", line 41, in cli
    ret = moulinette.cli(
  File "/usr/lib/python3/dist-packages/moulinette/__init__.py", line 110, in cli
    Cli(
  File "/usr/lib/python3/dist-packages/moulinette/interfaces/cli.py", line 503, in run
    ret = self.actionsmap.process(args, timeout=timeout)
  File "/usr/lib/python3/dist-packages/moulinette/actionsmap.py", line 580, in process
    return func(**arguments)
  File "/usr/lib/python3/dist-packages/yunohost/user.py", line 1430, in user_ssh_list_keys
    return yunohost.ssh.user_ssh_list_keys(username)
  File "/usr/lib/python3/dist-packages/yunohost/ssh.py", line 36, in user_ssh_list_keys
    user["homeDirectory"][0], ".ssh", "authorized_keys"
KeyError: 'homeDirectory'

Solution

Make _get_use_for_ssh() returns a dict with good keys

PR Status

Ready

How to test

yunohost user ssh list-keys root