Git-Mirrors/constellation
1
0
Fork 0
mirror of https://github.com/edgelesssys/constellation.git synced 2025-10-30 19:28:59 -04:00
Code Issues Projects Releases Packages Wiki Activity

attestation: add SNP-based attestation for aws-sev-snp (#1916)

Browse source 
* config: move AMD root key to global constant
* attestation: add SNP based attestation for aws
* Always enable SNP, regardless of attestation type.
* Make AWSNitroTPM default again

There exists a bug in AWS SNP implementation where sometimes
a host might not be able to produce valid SNP reports.
Since we have to wait for AWS to fix this we are merging SNP
attestation as opt-in feature.
This commit is contained in:
Otto Bittner 2023-06-21 14:19:55 +02:00 • committed by GitHub
parent 94b21e11ad
commit c7d12055d1
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
23 changed files with 646 additions and 239 deletions
Download patch file Download diff file Expand all files Collapse all files

8
internal/config/config_doc.go
View file

@ -478,11 +478,11 @@ func init() {
AWSSEVSNPDoc.Fields[0].Note = ""
AWSSEVSNPDoc.Fields[0].Description = "Expected TPM measurements."
AWSSEVSNPDoc.Fields[0].Comments[encoder.LineComment] = "Expected TPM measurements."
AWSSEVSNPDoc.Fields[1].Name = "launchMeasurement"
AWSSEVSNPDoc.Fields[1].Type = "Measurement"
AWSSEVSNPDoc.Fields[1].Name = "amdRootKey"
AWSSEVSNPDoc.Fields[1].Type = "Certificate"
AWSSEVSNPDoc.Fields[1].Note = ""
AWSSEVSNPDoc.Fields[1].Description = "Expected launch measurement in SNP report."
AWSSEVSNPDoc.Fields[1].Comments[encoder.LineComment] = "Expected launch measurement in SNP report."
AWSSEVSNPDoc.Fields[1].Description = "TODO (derpsteb): reenable launchMeasurement once we have a way to generate the expected value dynamically.\ndescription: |\n Expected launch measurement in SNP report. Not in use right now.\nLaunchMeasurement measurements.Measurement `json:\"launchMeasurement\" yaml:\"launchMeasurement\" validate:\"required\"`\ndescription: |\n AMD Root Key certificate used to verify the SEV-SNP certificate chain.\n"
AWSSEVSNPDoc.Fields[1].Comments[encoder.LineComment] = "TODO (derpsteb): reenable launchMeasurement once we have a way to generate the expected value dynamically."
AWSNitroTPMDoc.Type = "AWSNitroTPM"
AWSNitroTPMDoc.Comments[encoder.LineComment] = "AWSNitroTPM is the configuration for AWS Nitro TPM attestation."