Home » Computer » Network » Cloud » AWS » Amazon CloudWatch Logs 換 SSL Certificate 的 CA

收到標題是「Upcoming Changes to SSL Certificates in Amazon CloudWatch Logs」的信件,說明 Amazon CloudWatch Logs 要換 SSL Certificate 的 CA,看起來是要換成自家的:

We will be updating the certificate authority (CA) for the certificates used by Amazon CloudWatch Logs domain(s), between 8 January 2018 and 22 January 2018. After the updates complete, the SSL/TLS certificates used by Amazon CloudWatch Logs will be issued by Amazon Trust Services (ATS), the same certificate authority (CA) used by AWS Certificate Manager.

然後有提到 cross-sign 的部份,有透過 Starfield 的 Root CA 簽,所以只要下面有任何一個有在 Root CA store 裡面就應該會信任:

The update means that customers accessing AWS webpages via HTTPS (for example, the Amazon CloudWatch Console, customer portal, or homepage) or accessing Amazon CloudWatch Logs API endpoints, whether through browsers or programmatically, will need to update the trusted CA list on their client machines if they do not already support any of the following CAs:
- "Amazon Root CA 1"
- "Starfield Services Root Certificate Authority - G2"
- "Starfield Class 2 Certification Authority"

另外條列出有哪些 API endpoint 會改變:

This upgrade notice covers the following endpoints:
logs.ap-northeast-1.amazonaws.com
logs.ap-northeast-2.amazonaws.com
logs.ap-south-1.amazonaws.com
logs.ap-southeast-1.amazonaws.com
logs.ap-southeast-2.amazonaws.com
logs.ca-central-1.amazonaws.com
logs.eu-central-1.amazonaws.com
logs.eu-west-1.amazonaws.com
logs.eu-west-2.amazonaws.com
logs.eu-west-3.amazonaws.com
logs.us-east-1.amazonaws.com
logs.us-east-2.amazonaws.com
logs.us-west-1.amazonaws.com
logs.us-west-2.amazonaws.com
logs.sa-east-1.amazonaws.com

然後也列出了有哪些系統「應該」會支援:

* Operating Systems With ATS Support
- Microsoft Windows versions that have January 2005 or later updates installed, Windows Vista, Windows 7, Windows Server 2008, and newer versions
- Mac OS X 10.4 with Java for Mac OS X 10.4 Release 5, Mac OS X 10.5 and newer versions
- Red Hat Enterprise Linux 5 (March 2007), Linux 6, and Linux 7 and CentOS 5, CentOS 6, and CentOS 7
- Ubuntu 8.10
- Debian 5.0
- Amazon Linux (all versions)
- Java 1.4.2_12, Java 5 update 2, and all newer versions, including Java 6, Java 7, and Java 8

不過沒看到 Windows XP 耶,不知道是怎樣 XD

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