attestation: add option for MAA fallback to verify azure's snp-sev id key digest (#1257)

* Convert enforceIDKeyDigest setting to enum

* Use MAA fallback in Azure SNP attestation

* Only create MAA provider if MAA fallback is enabled

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Signed-off-by: Daniel Weiße <dw@edgeless.systems>
Co-authored-by: Thomas Tendyck <tt@edgeless.systems>
This commit is contained in:
Daniel Weiße 2023-03-21 12:46:49 +01:00 committed by GitHub
parent 9a9688583d
commit 5a0234b3f2
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66 changed files with 1073 additions and 542 deletions

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@ -5,7 +5,6 @@ metadata:
namespace: testNamespace
data:
measurements: "{\"1\":{\"expected\":\"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\",\"warnOnly\":false}}"
enforceIdKeyDigest: "true"
idkeydigests: "[\"baaaaaadbaaaaaadbaaaaaadbaaaaaadbaaaaaadbaaaaaadbaaaaaadbaaaaaad\", \"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\"]"
idKeyConfig: "{\"idKeyDigests\":[\"baaaaaadbaaaaaadbaaaaaadbaaaaaadbaaaaaadbaaaaaadbaaaaaadbaaaaaad\",\"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\"],\"enforcementPolicy\":\"StrictChecking\",\"maaURL\":\"https://192.0.2.1:8080/maa\"}"
binaryData:
measurementSalt: AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA