$ ipa user-add --first=tim --last=user tuser1 --password
Password: ^D ipa: ERROR: EOFError: 
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/ipalib/cli.py", line 1241, in run
    sys.exit(api.Backend.cli.run(argv))
  File "/usr/lib/python2.7/site-packages/ipalib/cli.py", line 1026, in run
    self.prompt_interactively(cmd, kw)
  File "/usr/lib/python2.7/site-packages/ipalib/cli.py", line 1173, in prompt_interactively
    param.label, param.confirm
  File "/usr/lib/python2.7/site-packages/ipalib/cli.py", line 586, in prompt_password
    pw1 = getpass.getpass(u'%s: ' % unicode(label))
  File "/usr/lib64/python2.7/getpass.py", line 71, in unix_getpass
    passwd = _raw_input(prompt, stream, input=input)
  File "/usr/lib64/python2.7/getpass.py", line 135, in _raw_input
    raise EOFError
EOFError
ipa: ERROR: an internal error has occurred