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package trezor
// Test operations with "-trezor".
// See also the "cli" package - the tests there are very similar.
import (
"os/exec"
"runtime"
"testing"
"github.com/rfjakob/gocryptfs/internal/configfile"
"github.com/rfjakob/gocryptfs/internal/exitcodes"
"github.com/rfjakob/gocryptfs/tests/test_helpers"
)
func isTrezorConnected() bool {
if runtime.GOOS != "linux" {
return false
}
c := exec.Command("lsusb", "-d", "534c:0001")
err := c.Run()
if err != nil {
return false
}
return true
}
// Test -init with -trezor
func TestInitTrezor(t *testing.T) {
if !isTrezorConnected() {
t.Skip("No Trezor device connected")
}
t.Log("Trying gocryptfs -init -trezor ...")
// vvvvvvvvvvvvv disable -extpass
dir := test_helpers.InitFS(t, "-trezor", "-extpass", "")
// The freshly created config file should have the Trezor feature flag set.
_, c, err := configfile.Load(dir+"/"+configfile.ConfDefaultName, nil)
if err != nil {
t.Fatal(err)
}
if !c.IsFeatureFlagSet(configfile.FlagTrezor) {
t.Error("Trezor flag should be set but is not")
}
if len(c.TrezorPayload) != 32 {
t.Errorf("TrezorPayload has wrong length: %d", len(c.TrezorPayload))
}
}
// Test using -trezor together with -extpass. Should fail with code 1 (usage error).
func TestTrezorExtpass(t *testing.T) {
cmd := exec.Command(test_helpers.GocryptfsBinary, "-init", "-trezor", "-extpass", "foo", "/tmp")
err := cmd.Run()
exitCode := test_helpers.ExtractCmdExitCode(err)
if exitCode != exitcodes.Usage {
t.Errorf("wrong exit code: want %d, have %d", exitcodes.Usage, exitCode)
}
}
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