55 lines
1.8 KiB
Go
55 lines
1.8 KiB
Go
/*
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Copyright 2019 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 cloudprovider
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import (
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"github.com/pkg/errors"
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"k8s.io/apimachinery/pkg/util/sets"
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)
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// ValidateObjectStoreConfigKeys ensures that an object store's config
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// is valid by making sure each `config` key is in the `validKeys` list.
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// The special key "bucket" is always considered valid.
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func ValidateObjectStoreConfigKeys(config map[string]string, validKeys ...string) error {
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// `bucket` is automatically added to all object store config by
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// velero, so add it as a valid key.
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return validateConfigKeys(config, append(validKeys, "bucket")...)
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}
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// ValidateVolumeSnapshotterConfigKeys ensures that a volume snapshotter's
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// config is valid by making sure each `config` key is in the `validKeys` list.
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func ValidateVolumeSnapshotterConfigKeys(config map[string]string, validKeys ...string) error {
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return validateConfigKeys(config, validKeys...)
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}
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func validateConfigKeys(config map[string]string, validKeys ...string) error {
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validKeysSet := sets.NewString(validKeys...)
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var invalidKeys []string
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for k := range config {
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if !validKeysSet.Has(k) {
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invalidKeys = append(invalidKeys, k)
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}
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}
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if len(invalidKeys) > 0 {
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return errors.Errorf("config has invalid keys %v; valid keys are %v", invalidKeys, validKeys)
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}
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return nil
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}
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