A user should be able to pass SSL_verify_mode and SSL_ca_file|SSL_ca_path
parameters for IO::Socket::SSL, or cPanel::PublicAPI should provide a
sensible default, because currently it generates a warning at each
request that looks like:
*******************************************************************
Using the default of SSL_verify_mode of SSL_VERIFY_NONE for client
is deprecated! Please set SSL_verify_mode to SSL_VERIFY_PEER
together with SSL_ca_file|SSL_ca_path for verification.
If you really don't want to verify the certificate and keep the
connection open to Man-In-The-Middle attacks please set
SSL_verify_mode explicitly to SSL_VERIFY_NONE in your application.
*******************************************************************