ceph-csi/internal/util/crypto_test.go
Niels de Vos 4a3b1181ce cleanup: move KMS functionality into its own package
A new "internal/kms" package is introduced, it holds the API that can be
consumed by the RBD components.

The KMS providers are currently in the same package as the API. With
later follow-up changes the providers will be placed in their own
sub-package.

Because of the name of the package "kms", the types, functions and
structs inside the package should not be prefixed with KMS anymore:

    internal/kms/kms.go:213:6: type name will be used as kms.KMSInitializerArgs by other packages, and that stutters; consider calling this InitializerArgs (golint)

Updates: #852
Signed-off-by: Niels de Vos <ndevos@redhat.com>
2021-08-30 16:31:40 +00:00

66 lines
1.8 KiB
Go

/*
Copyright 2021 Ceph-CSI authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package util
import (
"encoding/base64"
"testing"
"github.com/ceph/ceph-csi/internal/kms"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
func TestGenerateNewEncryptionPassphrase(t *testing.T) {
t.Parallel()
b64Passphrase, err := generateNewEncryptionPassphrase()
require.NoError(t, err)
// b64Passphrase is URL-encoded, decode to verify the length of the
// passphrase
passphrase, err := base64.URLEncoding.DecodeString(b64Passphrase)
assert.NoError(t, err)
assert.Equal(t, encryptionPassphraseSize, len(passphrase))
}
func TestKMSWorkflow(t *testing.T) {
t.Parallel()
secrets := map[string]string{
// FIXME: use encryptionPassphraseKey from SecretsKMS
"encryptionPassphrase": "workflow test",
}
kmsProvider, err := kms.GetDefaultKMS(secrets)
assert.NoError(t, err)
require.NotNil(t, kmsProvider)
ve, err := NewVolumeEncryption("", kmsProvider)
assert.NoError(t, err)
require.NotNil(t, ve)
assert.Equal(t, kms.DefaultKMSType, ve.GetID())
volumeID := "volume-id"
err = ve.StoreNewCryptoPassphrase(volumeID)
assert.NoError(t, err)
passphrase, err := ve.GetCryptoPassphrase(volumeID)
assert.NoError(t, err)
assert.Equal(t, secrets["encryptionPassphrase"], passphrase)
}