TIL about WebFinger. Very cool discovery mechanism.<p><a href="https://www.rfc-editor.org/rfc/rfc7033" rel="nofollow">https://www.rfc-editor.org/rfc/rfc7033</a><p><a href="https://en.wikipedia.org/wiki/WebFinger" rel="nofollow">https://en.wikipedia.org/wiki/WebFinger</a><p><a href="https://developer.okta.com/docs/reference/api/webfinger/" rel="nofollow">https://developer.okta.com/docs/reference/api/webfinger/</a>