BUG: sevsnp scheme and ratsd use different media types for CBOR and JSON

[THS-on]

What version of the package are you using?

• Veraison: c46900d
• ratsd: veraison/ratsd@0851e95 (latest commit as an issue)

Does this issue reproduce with the latest release?

Yes

Issue

The Veraison sevsnp scheme scheme expects the following media types:

services/scheme/sevsnp/scheme.go

Lines 10 to 11 in c46900d

	EvidenceMediaTypeTSMCbor = "application/vnd.veraison.tsm-report+cbor"
	EvidenceMediaTypeTSMJson = "application/vnd.veraison.configfs-tsm+json"

While ratsd uses those two types both with cbor and json encoding in different places:

• https://github.com/veraison/ratsd/blob/1ac35b2e2184baa6c18baf41531aa7caa31051eb/tokens/tsm-report.go#L13-L14
• https://github.com/veraison/ratsd/blob/1ac35b2e2184baa6c18baf41531aa7caa31051eb/tokens/tsm-report.go#L13-L14

In the IANA registry there is only:

• vnd.veraison.tsm-report+cbor: https://www.iana.org/assignments/media-types/application/vnd.veraison.tsm-report+cbor
• vnd.veraison.tsm-report+json: https://www.iana.org/assignments/media-types/application/vnd.veraison.tsm-report+json

Is there a reason for application/vnd.veraison.configfs-tsm to exist or can we standardize Veraison and ratsd on vnd.veraison.tsm-report?

[jraman567]

We should just stick to vnd.veraison.tsm-report.