mirror of
https://github.com/arangodb/kube-arangodb.git
synced 2024-12-14 11:57:37 +00:00
106 lines
3.1 KiB
Go
106 lines
3.1 KiB
Go
//
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// DISCLAIMER
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//
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// Copyright 2016-2022 ArangoDB GmbH, Cologne, Germany
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//
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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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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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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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// Copyright holder is ArangoDB GmbH, Cologne, Germany
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//
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package reconcile
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import (
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"context"
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"encoding/base64"
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meta "k8s.io/apimachinery/pkg/apis/meta/v1"
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"k8s.io/apimachinery/pkg/types"
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api "github.com/arangodb/kube-arangodb/pkg/apis/deployment/v1"
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"github.com/arangodb/kube-arangodb/pkg/deployment/features"
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"github.com/arangodb/kube-arangodb/pkg/deployment/patch"
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"github.com/arangodb/kube-arangodb/pkg/deployment/pod"
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"github.com/arangodb/kube-arangodb/pkg/util/errors"
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"github.com/arangodb/kube-arangodb/pkg/util/globals"
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)
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func ensureEncryptionSupport(actionCtx ActionContext) error {
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if !actionCtx.GetSpec().RocksDB.IsEncrypted() {
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return errors.Newf("Encryption is disabled")
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}
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if image, ok := actionCtx.GetCurrentImageInfo(); !ok {
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return errors.Newf("Missing image info")
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} else {
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if !features.EncryptionRotation().Supported(image.ArangoDBVersion, image.Enterprise) {
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return errors.Newf("Supported only in Enterprise Edition 3.7.0+")
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}
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}
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return nil
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}
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func newEncryptionKeyAddAction(action api.Action, actionCtx ActionContext) Action {
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a := &actionEncryptionKeyAdd{}
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a.actionImpl = newActionImplDefRef(action, actionCtx)
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return a
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}
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type actionEncryptionKeyAdd struct {
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actionImpl
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actionEmptyCheckProgress
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}
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func (a *actionEncryptionKeyAdd) Start(ctx context.Context) (bool, error) {
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if err := ensureEncryptionSupport(a.actionCtx); err != nil {
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a.log.Err(err).Error("Action not supported")
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return true, nil
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}
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secret := a.actionCtx.GetSpec().RocksDB.Encryption.GetKeySecretName()
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if s, ok := a.action.Params[secretActionParam]; ok {
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secret = s
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}
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sha, d, exists, err := pod.GetEncryptionKey(ctx, a.actionCtx.ACS().CurrentClusterCache().Secret().V1().Read(), secret)
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if err != nil {
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a.log.Err(err).Error("Unable to fetch current encryption key")
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return true, nil
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}
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if !exists {
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return true, nil
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}
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p := patch.NewPatch()
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p.ItemAdd(patch.NewPath("data", sha), base64.StdEncoding.EncodeToString(d))
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patch, err := p.Marshal()
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if err != nil {
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a.log.Err(err).Error("Unable to encrypt patch")
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return true, nil
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}
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err = globals.GetGlobalTimeouts().Kubernetes().RunWithTimeout(ctx, func(ctxChild context.Context) error {
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_, err := a.actionCtx.ACS().CurrentClusterCache().SecretsModInterface().V1().Patch(ctxChild, pod.GetEncryptionFolderSecretName(a.actionCtx.GetAPIObject().GetName()), types.JSONPatchType, patch, meta.PatchOptions{})
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return err
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})
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if err != nil {
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return false, err
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}
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return true, nil
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}
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