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https://github.com/ceph/ceph-csi.git
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2abfafdf3f
Add type none to distinguish disabled encryption (positive result) from invalid configuration (negative result). Signed-off-by: Marcel Lauhoff <marcel.lauhoff@suse.com>
97 lines
3.4 KiB
Go
97 lines
3.4 KiB
Go
/*
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Copyright 2021 Ceph-CSI authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package util
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import (
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"encoding/base64"
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"testing"
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"github.com/ceph/ceph-csi/internal/kms"
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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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func TestGenerateNewEncryptionPassphrase(t *testing.T) {
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t.Parallel()
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b64Passphrase, err := generateNewEncryptionPassphrase(defaultEncryptionPassphraseSize)
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require.NoError(t, err)
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// b64Passphrase is URL-encoded, decode to verify the length of the
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// passphrase
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passphrase, err := base64.URLEncoding.DecodeString(b64Passphrase)
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assert.NoError(t, err)
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assert.Equal(t, defaultEncryptionPassphraseSize, len(passphrase))
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}
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func TestKMSWorkflow(t *testing.T) {
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t.Parallel()
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secrets := map[string]string{
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// FIXME: use encryptionPassphraseKey from SecretsKMS
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"encryptionPassphrase": "workflow test",
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}
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kmsProvider, err := kms.GetDefaultKMS(secrets)
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assert.NoError(t, err)
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require.NotNil(t, kmsProvider)
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ve, err := NewVolumeEncryption("", kmsProvider)
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assert.NoError(t, err)
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require.NotNil(t, ve)
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assert.Equal(t, kms.DefaultKMSType, ve.GetID())
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volumeID := "volume-id"
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err = ve.StoreNewCryptoPassphrase(volumeID, defaultEncryptionPassphraseSize)
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assert.NoError(t, err)
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passphrase, err := ve.GetCryptoPassphrase(volumeID)
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assert.NoError(t, err)
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assert.Equal(t, secrets["encryptionPassphrase"], passphrase)
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}
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func TestEncryptionType(t *testing.T) {
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t.Parallel()
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assert.EqualValues(t, EncryptionTypeInvalid, ParseEncryptionType("wat?"))
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assert.EqualValues(t, EncryptionTypeInvalid, ParseEncryptionType("both"))
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assert.EqualValues(t, EncryptionTypeInvalid, ParseEncryptionType("file,block"))
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assert.EqualValues(t, EncryptionTypeInvalid, ParseEncryptionType("block,file"))
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assert.EqualValues(t, EncryptionTypeBlock, ParseEncryptionType("block"))
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assert.EqualValues(t, EncryptionTypeFile, ParseEncryptionType("file"))
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assert.EqualValues(t, EncryptionTypeNone, ParseEncryptionType(""))
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for _, s := range []string{"file", "block", ""} {
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assert.EqualValues(t, s, EncryptionTypeString(ParseEncryptionType(s)))
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}
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}
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func TestFetchEncryptionType(t *testing.T) {
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t.Parallel()
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volOpts := map[string]string{}
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assert.EqualValues(t, EncryptionTypeBlock, FetchEncryptionType(volOpts, EncryptionTypeBlock))
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assert.EqualValues(t, EncryptionTypeFile, FetchEncryptionType(volOpts, EncryptionTypeFile))
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assert.EqualValues(t, EncryptionTypeNone, FetchEncryptionType(volOpts, EncryptionTypeNone))
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volOpts["encryptionType"] = ""
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assert.EqualValues(t, EncryptionTypeInvalid, FetchEncryptionType(volOpts, EncryptionTypeNone))
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volOpts["encryptionType"] = "block"
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assert.EqualValues(t, EncryptionTypeBlock, FetchEncryptionType(volOpts, EncryptionTypeNone))
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volOpts["encryptionType"] = "file"
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assert.EqualValues(t, EncryptionTypeFile, FetchEncryptionType(volOpts, EncryptionTypeNone))
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volOpts["encryptionType"] = "INVALID"
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assert.EqualValues(t, EncryptionTypeInvalid, FetchEncryptionType(volOpts, EncryptionTypeNone))
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}
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