Description of problem:
You need to provide a password unto the cmdline when using the katello cmdline tool eg:
# katello -u user -p cleartextpassword org list

Not providing the password should query for it in a secure manner, so you don't end up with passwords in .bash_history and other places.

Version-Release number of selected component (if applicable):
1.4.8-1.git.4.c940d43.el6

How reproducible:
N/A

Steps to Reproduce:
N/A

Actual results:
The katello cmdline tool requires you to pass your password in cleartext at least once when using it.

Expected results:
There should be a query for my user and/or password, if they are missing.

# katello org list
Enter username: myuser
Enter password:
---------------------------
                                                                                                             Organization List

ID Name             Label            Description                   
---------------------------
1  ACME_Corporation ACME_Corporation ACME_Corporation Organization 
#

# katello -u myuser org list
Enter password:
---------------------------
                                                                                                             Organization List

ID Name             Label            Description                   
---------------------------
1  ACME_Corporation ACME_Corporation ACME_Corporation Organization 
#

Additional info:
Not fixed, this is a fairly serious security risk.