mirror of
https://github.com/edgelesssys/constellation.git
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103 lines
2.5 KiB
Go
103 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 cmd
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import (
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"fmt"
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"io"
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"os"
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"github.com/edgelesssys/constellation/v2/internal/logger"
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"github.com/edgelesssys/constellation/v2/internal/osimage"
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"github.com/edgelesssys/constellation/v2/internal/osimage/archive"
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awsupload "github.com/edgelesssys/constellation/v2/internal/osimage/aws"
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"github.com/spf13/cobra"
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)
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// newAWSCmd returns the command that uploads an OS image to AWS.
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func newAWSCmd() *cobra.Command {
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cmd := &cobra.Command{
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Use: "aws",
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Short: "Upload OS image to AWS",
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Long: "Upload OS image to AWS.",
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Args: cobra.ExactArgs(0),
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RunE: runAWS,
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}
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cmd.Flags().String("aws-region", "eu-central-1", "AWS region used during AMI creation")
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cmd.Flags().String("aws-bucket", "constellation-images", "S3 bucket used during AMI creation")
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return cmd
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}
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func runAWS(cmd *cobra.Command, _ []string) error {
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workdir := os.Getenv("BUILD_WORKING_DIRECTORY")
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if len(workdir) > 0 {
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must(os.Chdir(workdir))
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}
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flags, err := parseAWSFlags(cmd)
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if err != nil {
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return err
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}
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log := logger.New(logger.PlainLog, flags.logLevel)
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log.Debugf("Parsed flags: %+v", flags)
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archiveC, archiveCClose, err := archive.New(cmd.Context(), flags.region, flags.bucket, flags.distributionID, log)
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if err != nil {
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return err
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}
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defer func() {
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if err := archiveCClose(cmd.Context()); err != nil {
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log.Errorf("closing archive client: %v", err)
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}
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}()
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uploadC, err := awsupload.New(flags.awsRegion, flags.awsBucket, log)
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if err != nil {
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return fmt.Errorf("uploading image: %w", err)
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}
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file, err := os.Open(flags.rawImage)
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if err != nil {
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return fmt.Errorf("uploading image: opening image file %w", err)
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}
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defer file.Close()
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size, err := file.Seek(0, io.SeekEnd)
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if err != nil {
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return err
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}
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if _, err := file.Seek(0, io.SeekStart); err != nil {
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return err
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}
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out := cmd.OutOrStdout()
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if len(flags.out) > 0 {
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outF, err := os.Create(flags.out)
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if err != nil {
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return fmt.Errorf("uploading image: opening output file %w", err)
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}
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defer outF.Close()
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out = outF
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}
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sbDatabase, uefiVarStore, err := loadSecureBootKeys(flags.pki)
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if err != nil {
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return err
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}
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uploadReq := &osimage.UploadRequest{
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Provider: flags.provider,
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Version: flags.version,
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AttestationVariant: flags.attestationVariant,
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SBDatabase: sbDatabase,
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UEFIVarStore: uefiVarStore,
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Size: size,
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Timestamp: flags.timestamp,
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Image: file,
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}
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return uploadImage(cmd.Context(), archiveC, uploadC, uploadReq, out)
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}
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