validate

type CertEntryKind int

type CertEntryOption struct {
	Kind     CertEntryKind
	Validate func(attestation *spb.Attestation, blob []byte) error
}

type Options struct {
	// GuestPolicy is the maximum of acceptable guest policies.
	GuestPolicy abi.SnpPolicy
	// MinimumGuestSvn is the minimum guest security version number.
	MinimumGuestSvn uint32
	// ReportData is the expected REPORT_DATA field. Must be nil or 64 bytes long. Not checked if nil.
	ReportData []byte
	// HostData is the expected HOST_DATA field. Must be nil or 32 bytes long. Not checked if nil.
	HostData []byte
	// ImageID is the expected IMAGE_ID field. Must be nil or 16 bytes long. Not checked if nil.
	ImageID []byte
	// FamilyID is the expected FAMILY_ID field. Must be nil or 16 bytes long. Not checked if nil.
	FamilyID []byte
	// ReportID is the expected REPORT_ID field. Must be nil or 32 bytes long. Not checked if nil.
	ReportID []byte
	// ReportIDMA is the expected REPORT_ID_MA field. Must be nil or 32 bytes long. Not checked if nil.
	ReportIDMA []byte
	// Measurement is the expected MEASUREMENT field. Must be nil or 48 bytes long. Not checked if nil.
	Measurement []byte
	// ChipID is the expected CHIP_ID field. Must be nil or 64 bytes long. Not checked if nil.
	ChipID []byte
	// MinimumBuild is the minimum firmware build version reported in the attestation report.
	MinimumBuild uint8
	// MinimumVersion is the minimum firmware API version reported in the attestation report,
	// where the MSB is the major number and the LSB is the minor number.
	MinimumVersion uint16
	// MinimumTCB is the component-wise minimum TCB reported in the attestation report. This
	// does not include the LaunchTCB.
	MinimumTCB kds.TCBParts
	// MinimumLaunchTCB is the component-wise minimum for the attestation report LaunchTCB.
	MinimumLaunchTCB kds.TCBParts
	// PermitProvisionalFirmware if true, allows the committed TCB, build, and API values to be less
	// than or equal to the current values. If false, committed and current values must be equal.
	PermitProvisionalFirmware bool
	// PlatformInfo is the maximum of acceptable PLATFORM_INFO data. Not checked if nil.
	PlatformInfo *abi.SnpPlatformInfo
	// RequireAuthorKey if true, will not validate a report without AUTHOR_KEY_EN equal to 1.
	// Implies RequireIDBlock is true.
	RequireAuthorKey bool
	// VMPL is the expected VMPL value, 0-3. Unchecked if nil.
	VMPL *int
	// RequireIDBlock if true, will not validate a report if it does not have an ID_KEY_DIGEST that
	// is trusted through all keys in TrustedIDKeys or TrustedIDKeyHashes, or any ID key whose hash
	// was signed by a key in TrustedAuthorKeys or TrustedIDKeyHashes. No signatures are checked,
	// since presence in the attestation report implies that the AMD firmware successfully verified
	// the signature at VM launch. If false, ID_KEY_DIGEST and AUTHOR_KEY_DIGEST are not checked.
	RequireIDBlock bool
	// Certificates of keys that are permitted to sign ID keys. Any ID key signed by a trusted author
	// key is implicitly trusted. Not required if TrustedAuthorKeyHashes is provided.
	TrustedAuthorKeys []*x509.Certificate
	// TrustedAuthorKeys is an array of SHA-384 hashes of trusted author keys's public key in SEV-SNP
	// API format. Not required if TrustedAuthorKeys is provided.
	TrustedAuthorKeyHashes [][]byte
	// Certificates of keys that are permitted to sign IDBlocks. Not required if TrustedIDKeyHashes is
	// provided.
	TrustedIDKeys []*x509.Certificate
	// TrustedIDKeyHashes is an array of SHA-384 hashes of trusted ID signer keys's public key in
	// SEV-SNP API format. Not required if TrustedIDKeys is provided.
	TrustedIDKeyHashes [][]byte
	// CertTableOptions allows the caller to specify extra validation conditions on non-standard
	// UUID entries in the certificate table returned by GetExtendedReport.
	CertTableOptions map[string]*CertEntryOption
}