Create CNA GitHub webpage repo and DNS CNAME

[ruddermann]

The CNA requires a URL for us to post security advisories. Based on the OpenJS CNA Application the consensus is this should be security.openjsf.org.

• The repository for this website will be security-advisories
• The GitHub webpage URL will be openjs-foundation.github.io/security-advisories
• We will create a DNS CNAME record for security.openjsf.org that redirects to the GitHub webpage URL.

[ruddermann]

Howdy @bensternthal! The placeholder website for security advisories is now live: https://openjs-foundation.github.io/security-advisories/

There are two things to do now: 1) configure the security.openjsf.org CNAME record and 2) verify the domain

1. To have security.openjsf.org redirect to the repo page, update the openjsf.org DNS with the following cname record:

security CNAME openjs-foundation.github.io. (the extra dot on the end is important)

2. To verify the domain for an organizational site, follow the instructions here. It doesn’t seem that I have the admin privileges to see the Settings link it mentions.

Once these are complete, reassign to @ruddermann and I can finish setting things up!

[bensternthal]

This is complete, note I had to configure the custom domain in the security-advisory repo.