mirror of https://github.com/minio/minio.git
62 lines
1.6 KiB
Go
62 lines
1.6 KiB
Go
/*
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* Mini Object Storage, (C) 2014 Minio, Inc.
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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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*/
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package storage
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import (
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"io"
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"regexp"
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"time"
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)
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type Storage interface {
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// Bucket Operations
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StoreBucket(bucket string) error
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ListBuckets(prefix string) []BucketMetadata
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// Object Operations
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GetObjectMetadata(bucket string, object string) (ObjectMetadata, error)
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CopyObjectToWriter(w io.Writer, bucket string, object string) (int64, error)
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StoreObject(bucket string, key string, data io.Reader) error
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ListObjects(bucket, prefix string, count int) []ObjectMetadata
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}
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type BucketMetadata struct {
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Name string
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Created time.Time
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}
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type ObjectMetadata struct {
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Key string
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Created time.Time
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Size int
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ETag string
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}
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func IsValidBucket(bucket string) bool {
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if len(bucket) < 3 || len(bucket) > 63 {
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return false
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}
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if bucket[0] == '.' || bucket[len(bucket)-1] == '.' {
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return false
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}
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if match, _ := regexp.MatchString("\\.\\.", bucket); match == true {
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return false
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}
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match, _ := regexp.MatchString("^[a-zA-Z][a-zA-Z0-9\\.\\-]+[a-zA-Z0-9]$", bucket)
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return match
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}
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