mirror of
https://github.com/arangodb/kube-arangodb.git
synced 2024-12-14 11:57:37 +00:00
122 lines
3.4 KiB
Go
122 lines
3.4 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/patch"
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"github.com/arangodb/kube-arangodb/pkg/deployment/pod"
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"github.com/arangodb/kube-arangodb/pkg/util"
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"github.com/arangodb/kube-arangodb/pkg/util/constants"
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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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"github.com/arangodb/kube-arangodb/pkg/util/k8sutil/kerrors"
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)
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func newJWTAddAction(action api.Action, actionCtx ActionContext) Action {
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a := &actionJWTAdd{}
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a.actionImpl = newActionImplDefRef(action, actionCtx)
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return a
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}
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type actionJWTAdd struct {
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actionImpl
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actionEmptyCheckProgress
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}
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func (a *actionJWTAdd) Start(ctx context.Context) (bool, error) {
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folder, err := ensureJWTFolderSupportFromAction(a.actionCtx)
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if 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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if !folder {
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a.log.Error("Action not supported")
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return true, nil
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}
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appendToken, exists := a.action.Params[checksum]
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if !exists {
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a.log.Warn("Key %s is missing in action", checksum)
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return true, nil
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}
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s, ok := a.actionCtx.ACS().CurrentClusterCache().Secret().V1().GetSimple(a.actionCtx.GetSpec().Authentication.GetJWTSecretName())
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if !ok {
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a.log.Error("JWT Secret is missing, no rotation will take place")
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return true, nil
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}
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jwt, ok := s.Data[constants.SecretKeyToken]
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if !ok {
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a.log.Error("JWT Secret is invalid, no rotation will take place")
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return true, nil
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}
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jwtSha := util.SHA256(jwt)
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if appendToken != jwtSha {
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a.log.Error("JWT Secret changed")
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return true, nil
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}
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f, ok := a.actionCtx.ACS().CurrentClusterCache().Secret().V1().GetSimple(pod.JWTSecretFolder(a.actionCtx.GetName()))
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if !ok {
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a.log.Error("Unable to get JWT folder info")
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return true, nil
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}
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if _, ok := f.Data[jwtSha]; ok {
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a.log.Info("JWT Already 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", jwtSha), base64.StdEncoding.EncodeToString(jwt))
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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.JWTSecretFolder(a.actionCtx.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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if !kerrors.IsInvalid(err) {
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return false, errors.Wrapf(err, "Unable to update secret: %s", pod.JWTSecretFolder(a.actionCtx.GetName()))
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}
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}
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return true, nil
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}
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