mirror of
https://github.com/edgelesssys/constellation.git
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85 lines
2.5 KiB
Go
85 lines
2.5 KiB
Go
/*
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Copyright (c) Edgeless Systems GmbH
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SPDX-License-Identifier: AGPL-3.0-only
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*/
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package attestationconfigapi
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import (
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"fmt"
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"path"
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"sort"
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"strings"
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"github.com/edgelesssys/constellation/v2/internal/attestation/variant"
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)
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// attestationURLPath is the URL path to the attestation versions.
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const attestationURLPath = "constellation/v1/attestation"
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// AzureSEVSNPVersionType is the type of the version to be requested.
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type AzureSEVSNPVersionType string
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// AzureSEVSNPVersion tracks the latest version of each component of the Azure SEVSNP.
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type AzureSEVSNPVersion struct {
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// Bootloader is the latest version of the Azure SEVSNP bootloader.
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Bootloader uint8 `json:"bootloader"`
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// TEE is the latest version of the Azure SEVSNP TEE.
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TEE uint8 `json:"tee"`
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// SNP is the latest version of the Azure SEVSNP SNP.
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SNP uint8 `json:"snp"`
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// Microcode is the latest version of the Azure SEVSNP microcode.
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Microcode uint8 `json:"microcode"`
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}
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// AzureSEVSNPVersionAPI is the request to get the version information of the specific version in the config api.
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type AzureSEVSNPVersionAPI struct {
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Version string `json:"-"`
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AzureSEVSNPVersion
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}
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// JSONPath returns the path to the JSON file for the request to the config api.
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func (i AzureSEVSNPVersionAPI) JSONPath() string {
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return path.Join(attestationURLPath, variant.AzureSEVSNP{}.String(), i.Version)
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}
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// ValidateRequest validates the request.
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func (i AzureSEVSNPVersionAPI) ValidateRequest() error {
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if !strings.HasSuffix(i.Version, ".json") {
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return fmt.Errorf("version has no .json suffix")
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}
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return nil
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}
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// Validate is a No-Op at the moment.
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func (i AzureSEVSNPVersionAPI) Validate() error {
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return nil
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}
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// AzureSEVSNPVersionList is the request to list all versions in the config api.
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type AzureSEVSNPVersionList []string
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// JSONPath returns the path to the JSON file for the request to the config api.
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func (i AzureSEVSNPVersionList) JSONPath() string {
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return path.Join(attestationURLPath, variant.AzureSEVSNP{}.String(), "list")
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}
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// ValidateRequest is a NoOp as there is no input.
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func (i AzureSEVSNPVersionList) ValidateRequest() error {
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return nil
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}
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// SortAzureSEVSNPVersionList sorts the list of versions in reverse order.
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func SortAzureSEVSNPVersionList(versions AzureSEVSNPVersionList) {
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sort.Sort(sort.Reverse(sort.StringSlice(versions)))
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}
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// Validate validates the response.
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func (i AzureSEVSNPVersionList) Validate() error {
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if len(i) < 1 {
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return fmt.Errorf("no versions found in /list")
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}
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return nil
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}
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