public boolean getMYSQLAllowPublicKeyRetrieval() throws GuacamoleException {
        return getProperty(
                MySQLGuacamoleProperties.MYSQL_ALLOW_PUBLIC_KEY_RETRIEVAL,
                false);
    }
Returns true if the database server public key should be automatically
retrieved from the MySQL server, or false otherwise.

@return
    Whether the database server public key should be automatically
    retrieved from the MySQL server.

@throws GuacamoleException
    If an error occurs retrieving the configuration value.
extensions/guacamole-auth-jdbc/modules/guacamole-auth-jdbc-mysql/src/main/java/org/apache/guacamole/auth/mysql/conf/MySQLEnvironment.java