mirror of
https://github.com/edgelesssys/constellation.git
synced 2024-12-11 17:04:22 -05:00
44 lines
981 B
Go
44 lines
981 B
Go
package main
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import (
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"context"
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"flag"
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"fmt"
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"log"
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"github.com/edgelesssys/constellation/mount/cryptmapper"
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"github.com/edgelesssys/constellation/mount/kms"
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"k8s.io/klog/v2"
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)
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var (
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close = flag.Bool("c", false, "close the crypt device")
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integrity = flag.Bool("integrity", false, "format the device with dm-integrity")
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source = flag.String("source", "", "source volume")
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volumeID = flag.String("target", "new_crypt_device", "mapped target")
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)
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func main() {
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klog.InitFlags(nil)
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defer klog.Flush()
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flag.Parse()
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mapper := cryptmapper.New(kms.NewStaticKMS(), &cryptmapper.CryptDevice{})
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if *close {
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err := mapper.CloseCryptDevice(*volumeID)
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if err != nil {
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log.Fatal(err)
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}
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} else {
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if *source == "" {
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log.Fatal("missing require flag \"-source\"")
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}
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out, err := mapper.OpenCryptDevice(context.Background(), *source, *volumeID, *integrity)
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if err != nil {
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log.Fatal(err)
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}
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fmt.Printf("Crypt device activate as: %q\n", out)
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}
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}
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