[Freeipa-devel] [freeipa PR#824][comment] ca-add: validate Subject DN name attributes

[felipevolpone]

URL: https://github.com/freeipa/freeipa/pull/824
Title: #824: ca-add: validate Subject DN name attributes

felipevolpone commented:
"""
I tested and it fixes the error.

I'm not sure if it's relevant, but maybe the unrecognized attributes could be printed as the user wrote them. 
This:
```ipa: ERROR: invalid 'Subject DN': Unrecognized attributes: dn```
Could be:
```ipa: ERROR: invalid 'Subject DN': Unrecognized attributes: DN```

Good to go.
"""

See the full comment at https://github.com/freeipa/freeipa/pull/824#issuecomment-304987610