Sudoers doesn't work with User_Alias as expected.

Issue

• There is an user realuser and the alias for the same is USER_ALIAS_NEW.
• The relevant part of file /etc/sudoers is as follows:

User_Alias  USER_ALIAS_NEW=realuser
root                ALL=(ALL)        ALL
Cmnd_Alias USER_CMDS =  cp /tmp/sc-USER_ALIAS_NEW/new.pem /etc/somelocation/;
USER_ALIAS_NEW ALL = (root) NOPASSWD: USER_CMDS

• The command cp needs to run as root by user realuser.
• The actual command it needs to run is cp /tmp/sc-realuser/new.pem /etc/somelocation/