Getting to the of our AD domain migration but there is one step I haven't solved. Our users has UID/GID in the new domain while the already present users in the new domain does not. Assigning UID/GID to all users does not sit well with upstream IT so I amĀ looking at what to do with these when they visit/access our site.
What comes to mind is partial id_mapping, if a user had UID/GID in the AD use that, otherwise do id_mapping for that user(preferably the same way samba does it since we already have a samba based interim solution).
I haven't found a way to do that in sssd, is there? Maybe I am just full of it and this is really a bad idea?