Информацию о файле сертификата AWS RDS можно получить из самого руководства по документации AWS
http://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/CHAP_MySQL.html
Скачать сертификат можно здесь
https://rds.amazonaws.com/doc/mysql-ssl-ca-cert.pem
Обновление - Amazon обновил сертификат SSL, вы можете скачать его здесь: https://s3.amazonaws.com/rds-downloads/rds-combined-ca-bundle.pem
Используйте следующую команду для входа в mysql
root@sathish:/usr/src# mysql -h awssathish.xxyyzz.eu-west-1.rds.amazonaws.com -u awssathish -p --ssl-ca=mysql-ssl-ca-cert.pem
Enter password:
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 22
Server version: 5.6.13-log MySQL Community Server (GPL)
Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved.
Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
mysql>
mysql> GRANT USAGE ON *.* TO ‘awssathish’@’%’ REQUIRE SSL
Query OK, 0 rows affected (0.02 sec)
mysql>
mysql> show variables like "%ssl";
+---------------+-------+
| Variable_name | Value |
+---------------+-------+
| have_openssl | YES |
| have_ssl | YES |
+---------------+-------+
2 rows in set (0.00 sec)
mysql>
mysql> SHOW STATUS LIKE 'Ssl_cipher';
+---------------+------------+
| Variable_name | Value |
+---------------+------------+
| Ssl_cipher | AES256-SHA |
+---------------+------------+
1 row in set (0.01 sec)
mysql> exit
Bye
Где
awssathish.xxyyzz.eu-west-1.rds.amazonaws.com
- конечная точка RDS,
awssathish
- имя пользователя сервера rds