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tailscale/feature/tpm/tpm_linux.go

19 lines
338 B
Go

// Copyright (c) Tailscale Inc & AUTHORS
// SPDX-License-Identifier: BSD-3-Clause
package tpm
import (
"github.com/google/go-tpm/tpm2/transport/linuxtpm"
"tailscale.com/tailcfg"
)
func info() *tailcfg.TPMInfo {
t, err := linuxtpm.Open("/dev/tpm0")
if err != nil {
return nil
}
defer t.Close()
return infoFromCapabilities(t)
}