How to upgrade
From OpenCA Labs WiKi
This is an easy way to upgrade provided by Ralf Hornik on how to upgrade from v0.9.2+ to v1.0.2+. Please refer to the OpenCA PKI Mailing lists for more information.
- make a backup using openca backup tool from your old ca
- backup cacert.pem and cacrl.pem, cakey and openssl extfiles (if modified)
- make a fresh install of OpenCA 1.x
- create new databases if needed
- configure the openca 1.x installation (config.xml)
- recover the backup into OpenCA 1.0x using the backup tool from OpenCA 1.x
- recover cacert.pem and cacrl.pem, cakey and extfiles (if modified) to OpenCA 1.x
NOTE: The CDP may change since OpenCA 1.0 uses different Web Uri's! You have to solve this by yourself!

