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cleanup.go
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cleanup.go
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// Copyright (c) 2019-2023 Red Hat, Inc.
// 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 asyncstorage
import (
"github.com/devfile/devworkspace-operator/pkg/common"
"github.com/devfile/devworkspace-operator/pkg/provision/sync"
k8sErrors "k8s.io/apimachinery/pkg/api/errors"
"sigs.k8s.io/controller-runtime/pkg/controller/controllerutil"
)
// RemoveAuthorizedKeyFromConfigMap removes the ssh key used by a given workspace from the common async storage
// authorized keys configmap.
func RemoveAuthorizedKeyFromConfigMap(workspace *common.DevWorkspaceWithConfig, api sync.ClusterAPI) (retry bool, err error) {
sshSecret, err := getSSHSidecarSecretCluster(workspace, api)
if err != nil {
if k8sErrors.IsNotFound(err) {
return false, nil
}
return false, err
}
pubkey, _, err := ExtractSSHKeyPairFromSecret(sshSecret)
if err != nil {
return false, err
}
configmap, err := getSSHAuthorizedKeysConfigMapCluster(workspace.Namespace, api)
if err != nil {
if k8sErrors.IsNotFound(err) {
return false, nil
}
return false, err
}
didChange, err := removeAuthorizedKeyFromConfigMap(configmap, pubkey)
if err != nil {
return false, err
}
if !didChange {
return false, nil
}
err = api.Client.Update(api.Ctx, configmap)
if err != nil {
if k8sErrors.IsConflict(err) {
return true, nil
}
return false, err
}
if controllerutil.ContainsFinalizer(sshSecret, asyncStorageFinalizer) {
controllerutil.RemoveFinalizer(sshSecret, asyncStorageFinalizer)
err := api.Client.Update(api.Ctx, sshSecret)
if err != nil && !k8sErrors.IsConflict(err) {
return false, err
}
return true, nil
}
return false, nil
}