Changed permissions on /srv/ recursively, how can I recover?

[Demi M. Obenour]

I changed permissions on /srv/ recursively (I think they are 750 now?
Not sure).  This is preventing me from using salt:// in state files. 
What are the correct permissions for the stuff in that directory?

[awokd]

Looks like most (but not all) directories are rwxr-x---, and files rw-r--r--.
Probably safest option is to backup VMs, reinstall, and restore; unless
there's some Salt utility that can repair the permissions.

[demio...@gmail.com]

Which ones have different permissions?

[demio...@gmail.com]

Apparently reinstalling enough Salt packages fixed the problem.