Function TestMasterKey_Decrypt

pgp/keysource_test.go:333–414

(t *testing.T)

}

func TestMasterKey_Decrypt(t *testing.T) {
	// Mock encrypted data
	gnuPGHome, err := NewGnuPGHome()
	assert.NoError(t, err)
	t.Cleanup(func() {
		_ = os.RemoveAll(gnuPGHome.String())
	})
	assert.NoError(t, gnuPGHome.ImportFile(mockPrivateKey))

	fingerprint := shortenFingerprint(mockFingerprint)

	data := []byte("this data is absolutely top secret")
	stdout, stderr, err := gpgExec(context.Background(), gnuPGHome.String(), []string{
		"--no-default-recipient",
		"--yes",
		"--encrypt",
		"-a",
		"-r",
		fingerprint,
		"--trusted-key",
		fingerprint,
		"--no-encrypt-to",
	}, bytes.NewReader(data))
	assert.Nil(t, err)
	assert.NoErrorf(t, gnuPGHome.ImportFile(mockPrivateKey), stderr.String())

	encryptedData := stdout.String()
	assert.NotEqualValues(t, data, encryptedData)

	// Actual tests
	t.Run("with OpenPGP", func(t *testing.T) {
		key := NewMasterKeyFromFingerprint(mockFingerprint)
		key.EncryptedKey = encryptedData
		SecRing(mockSecRing).ApplyToMasterKey(key)

		got, err := key.Decrypt()
		assert.NoError(t, err)
		assert.Equal(t, data, got)
		// Detailed testing is done by TestMasterKey_decryptWithOpenPGP
	})

	t.Run("with GnuPG", func(t *testing.T) {
		gnuPGHome, err := NewGnuPGHome()
		assert.NoError(t, err)
		t.Cleanup(func() {
			_ = os.RemoveAll(gnuPGHome.String())
		})
		assert.NoError(t, gnuPGHome.ImportFile(mockPrivateKey))

		key := NewMasterKeyFromFingerprint(mockFingerprint)
		key.EncryptedKey = encryptedData
		gnuPGHome.ApplyToMasterKey(key)

		got, err := key.Decrypt()
		assert.NoError(t, err)
		assert.Equal(t, data, got)
		// Detailed testing is done by TestMasterKey_decryptWithGnuPG
	})