Bug #19606: ssl variables are not displayed in show variables
Bug #19616: log_queries_not_using_indexes is not listed in show variables
Make basedir, datadir, tmpdir, log_queries_not_using_indexes, ssl_ca,
ssl_capath, ssl_cert, ssl_cipher, and ssl_key all available both from
SHOW VARIABLES and as @@variables.
As a side-effect of this change, log_queries_not_using_indexes can
be changed at runtime (but only globally, not per-connection).
- Add new function 'ssl_verify_server_cert' which is used if we are
connecting to the server with SSL. It will compare the hostname in
the server's cert against the hostname that we used when connecting
to the server. Will reject the connection if hostname does not match.
- Add new option "OPT_SSL_VERIFY_SERVER_CERT" to be passed to mysql_options
which will turn on checking of servers cert.
- Add new argument "ssl-verify-server-cert" to all mysql* clients which
will activate the above option.
- Generate a new server cert with 1024 bits that has "localhost" as the server name.
