On Fri, 2019-11-01 at 16:22 -0400, Ted Hyde (RSI) wrote:
Greets - I would like to migrate a test platform I have in a VM (FR3 3.0.12 on Debian 9) to a bare-metal deployment of same, but keep the client certificates as used in the VM instance. The bare-metal version already has other things installed, including a clean copy of FR3, so it's not as easy as simply imaging the appliance back to bare-metal. I am using eap-tls auth for a NAS, and wireless clients already have both the ca certificate and client certificates installed on them and functional. Given that this is a bare-metal install target that still has the snakeoil/testing certificates installed, is there a preferred/working method to copy the existing certs across and not destroy the entire system in the process?
FreeRADIUS only uses the certs/keys that are given in the configuration. So look in mods-enabled/eap (or other similar locations) and see what files are being included. If they're still in the normal place then they'll be in the certs/ dir. Likelihood is it's just a certificate file (possibly with the full chain), a key file, and a ca root cert file. "freeradius -XC | grep pem" will probably list everything. Just copy those over. Back up the config before you start so you can roll back if needs be and you can't really go wrong. -- Matthew