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@@ -1,91 +0,0 @@ |
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// Copyright 2023 The casbin Authors. All Rights Reserved. |
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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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package storage |
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import ( |
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"bytes" |
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"fmt" |
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"github.com/aliyun/aliyun-oss-go-sdk/oss" |
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) |
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func getBucket(bucketName string) (*oss.Bucket, error) { |
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client, err := oss.New(endpoint, clientId, clientSecret) |
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if err != nil { |
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panic(err) |
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} |
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bucket, err := client.Bucket(bucketName) |
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if err != nil { |
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return nil, err |
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} |
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return bucket, nil |
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} |
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func ListObjects(bucketName string, prefix string) ([]oss.ObjectProperties, error) { |
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if bucketName == "" { |
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return nil, fmt.Errorf("bucket name is empty") |
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} |
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bucket, err := getBucket(bucketName) |
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if err != nil { |
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return nil, err |
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} |
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res := []oss.ObjectProperties{} |
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marker := oss.Marker("") |
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i := 0 |
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for { |
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resp, err := bucket.ListObjects(oss.Prefix(prefix), oss.MaxKeys(1000), marker) |
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if err != nil { |
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return nil, err |
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} |
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marker = oss.Marker(resp.NextMarker) |
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for _, object := range resp.Objects { |
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res = append(res, object) |
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// fmt.Printf("[%d] %s\n", i, object.Key) |
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i += 1 |
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} |
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if !resp.IsTruncated { |
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break |
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} |
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} |
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return res, nil |
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} |
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func PutObject(bucketName string, key string, fileBuffer *bytes.Buffer) error { |
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bucket, err := getBucket(bucketName) |
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if err != nil { |
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return err |
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} |
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err = bucket.PutObject(key, fileBuffer) |
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return err |
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} |
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func DeleteObject(bucketName string, key string) error { |
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bucket, err := getBucket(bucketName) |
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if err != nil { |
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return err |
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} |
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err = bucket.DeleteObject(key) |
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return err |
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} |