Add
- MYSQL_OPT_SSL_ENFORCE
- MYSQL_OPT_SSL_VERIFY_SERVER_CERT
- MARIADB_OPT_TLS_PEER_FP
- MARIADB_OPT_TLS_PEER_FP_LIST
options to control the SSL behavior.
Especially to disable SSL you need to set
MYSQL_OPT_SSL_VERIFY_SERVER_CERT to false on macosx.