smbspool_krb5_wrapper — This is a CUPS printing backend which calls smbspool
smbspool_krb5_wrapper
{job} {user} {title} {copies} {options} [filename]
This tool is part of the samba(7) suite.
smbspool_krb5_wrapper is a tool that can be used to print using Kerberos credentials. To get this working smbspool_krb5_wrapper needs to be the smb backend of CUPS. It needs to be owned by root and the permissions for the binary need to be 0700. Once smbspool_krb5_wrapper switched to the user trying to print it executes smbspool. It should not be called by a user.