Usually SSL certificates are installed system-wide (e.g. in /etc/ssl/certs). Is it possible to configure OpenSSL in a way that allows user to put certificates in their home directory (for example in ~/.ssl/certs)?
A use-case could be a user that needs to access services with a self-signed certificate (generated by him, thus trusted); having the self-signed CA installed system wide would be wrong because the other users shouldn't trust that CA.