* AB#2379: Validate version in SNP report
* Check that TCB version in VCEK matches COMMITTED_TCB
* Check that LAUNCH, CURRENT and REPORTED TCB are at least
at the same security level as we are currently.
* Rename variables in snpReport struct
* Use default values in validator_test.go
Signed-off-by: Otto Bittner <cobittner@posteo.net>
* There are now two attestation packages on azure.
The issuer on the server side is created base on successfully
querying the idkeydigest from the TPM. Fallback on err: Trusted Launch.
* The bootstrapper's issuer choice is validated by the CLI's validator,
which is created based on the local config.
* Add "azureCVM" field to new "internal-config" cm.
This field is populated by the bootstrapper.
* Group attestation OIDs by CSP (#42)
* Bootstrapper now uses IssuerWrapper type to pass
the issuer (and some context info) to the initserver.
* Introduce VMType package akin to cloudprovider. Used by
IssuerWrapper.
* Extend unittests.
* Remove CSP specific attestation integration tests
Co-authored-by: <dw@edgeless.systems>
Signed-off-by: Otto Bittner <cobittner@posteo.net>