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https://github.com/edgelesssys/constellation.git
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59 lines
1.7 KiB
Go
59 lines
1.7 KiB
Go
//go:build integration
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package integration
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import (
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"fmt"
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"os"
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"os/exec"
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"testing"
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"github.com/edgelesssys/constellation/state/mapper"
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"github.com/martinjungblut/go-cryptsetup"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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)
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const (
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devicePath = "testDevice"
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mappedDevice = "mappedDevice"
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)
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func setup() error {
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return exec.Command("/bin/dd", "if=/dev/zero", fmt.Sprintf("of=%s", devicePath), "bs=64M", "count=1").Run()
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}
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func teardown() error {
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return exec.Command("/bin/rm", "-f", devicePath).Run()
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}
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func TestMain(m *testing.M) {
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if os.Getuid() != 0 {
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fmt.Printf("This test suite requires root privileges, as libcrypsetup uses the kernel's device mapper.\n")
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os.Exit(1)
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}
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result := m.Run()
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os.Exit(result)
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}
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func TestMapper(t *testing.T) {
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cryptsetup.SetDebugLevel(cryptsetup.CRYPT_LOG_VERBOSE)
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cryptsetup.SetLogCallback(func(level int, message string) { fmt.Println(message) })
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assert := assert.New(t)
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require := require.New(t)
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require.NoError(setup(), "failed to setup test disk")
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defer func() { require.NoError(teardown(), "failed to delete test disk") }()
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mapper, err := mapper.New(devicePath)
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require.NoError(err, "failed to initialize crypt device")
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defer func() { require.NoError(mapper.Close(), "failed to close crypt device") }()
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passphrase := "unit-test"
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require.NoError(mapper.FormatDisk(passphrase), "failed to format disk")
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require.NoError(mapper.MapDisk(mappedDevice, passphrase), "failed to map disk")
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require.NoError(mapper.UnmapDisk(mappedDevice), "failed to remove disk mapping")
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assert.Error(mapper.MapDisk(mappedDevice, "invalid-passphrase"), "was able to map disk with incorrect passphrase")
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}
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