61 lines
1.6 KiB
Go
61 lines
1.6 KiB
Go
/*
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Copyright 2023 The Dapr Authors
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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 localstorage
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import (
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"errors"
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"fmt"
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"os"
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"path/filepath"
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contribCrypto "github.com/dapr/components-contrib/crypto"
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"github.com/dapr/components-contrib/metadata"
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)
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type localStorageMetadata struct {
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// Path to a local folder where keys are stored.
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// Keys are loaded from PEM or JSON (each containing an individual JWK) files from this folder.
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Path string `json:"path" mapstructure:"path"`
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}
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func (m *localStorageMetadata) InitWithMetadata(meta contribCrypto.Metadata) error {
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m.reset()
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// Decode the metadata
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err := metadata.DecodeMetadata(meta.Properties, &m)
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if err != nil {
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return err
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}
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// Validate the path and make sure it's a directory
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if m.Path == "" {
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return errors.New("metadata property 'path' is required")
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}
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m.Path = filepath.Clean(m.Path)
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info, err := os.Stat(m.Path)
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if err != nil {
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return fmt.Errorf("could not stat path '%s': %w", m.Path, err)
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}
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if !info.IsDir() {
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return fmt.Errorf("path '%s' is not a directory", m.Path)
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}
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return nil
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}
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// Reset the object
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func (m *localStorageMetadata) reset() {
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m.Path = ""
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}
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