CentOS 5 :: How To Change Owner Of Copied Files To Newly Created Users

CentOS 5.4 install, likewise open standard install (For active directory authentication).I have a license service which requires a license.txt be in the users home directory.The group owner for license.txt must be the same as the license service. Whenever a new domain user logs in, it creates the all the appropriate files but the group owner for license.txt is the users domain group. My current workaround seems like more effort than it's worth, is there another way to get this process solved easier/more secure?

- copy the license.txt into /etc/skel

- created a script to check for the presence of license.txt, check it's permissions and change them if necessary

- gave the domain's group sudo [nopasswd] access to the script (the script is not writable)

- execute the script in /etc/bashrc