57 lines
1.7 KiB
Go
57 lines
1.7 KiB
Go
/*
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Copyright the Velero contributors.
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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 credentials
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import (
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"github.com/pkg/errors"
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corev1api "k8s.io/api/core/v1"
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kbclient "sigs.k8s.io/controller-runtime/pkg/client"
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"github.com/vmware-tanzu/velero/pkg/util/kube"
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)
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// SecretStore defines operations for interacting with credentials
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// that are stored in Secret.
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type SecretStore interface {
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// Get returns the secret key defined by the given selector
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Get(selector *corev1api.SecretKeySelector) (string, error)
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}
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type namespacedSecretStore struct {
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client kbclient.Client
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namespace string
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}
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// NewNamespacedSecretStore returns a SecretStore which can interact with credentials
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// for the given namespace.
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func NewNamespacedSecretStore(client kbclient.Client, namespace string) (SecretStore, error) {
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return &namespacedSecretStore{
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client: client,
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namespace: namespace,
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}, nil
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}
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// Buffer returns the secret key defined by the given selector.
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func (n *namespacedSecretStore) Get(selector *corev1api.SecretKeySelector) (string, error) {
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creds, err := kube.GetSecretKey(n.client, n.namespace, selector)
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if err != nil {
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return "", errors.Wrap(err, "unable to get key for secret")
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}
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return string(creds), nil
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}
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