How to get hold of Amazon MySQL RDS certificates

Question

Amazon RDS documentation (http://aws.amazon.com/rds/faqs/#53) specifies that \"Amazon RDS generates an SSL certificate for each [MySQL] DB Instance\". I haven\'t been able to fi

Answer 1

You can get the AWS RDS certificate file information from the AWS Documentation guide itself

http://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/CHAP_MySQL.html

Download the certificate from here

https://rds.amazonaws.com/doc/mysql-ssl-ca-cert.pem

Update - Amazon updated the SSL certificate, you can download the it from here : https://s3.amazonaws.com/rds-downloads/rds-combined-ca-bundle.pem

Use the following command to login into 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

Where

awssathish.xxyyzz.eu-west-1.rds.amazonaws.com

is Endpoint of RDS,

awssathish

is the username of the rds server