mirror of
https://github.com/minio/minio.git
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82 lines
1.9 KiB
Go
82 lines
1.9 KiB
Go
/*
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* Minimalist Object Storage, (C) 2015 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 api
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import (
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"encoding/base64"
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"strconv"
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"strings"
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)
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// isValidMD5 - verify if valid md5
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func isValidMD5(md5 string) bool {
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if md5 == "" {
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return true
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}
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_, err := base64.StdEncoding.DecodeString(strings.TrimSpace(md5))
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if err != nil {
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return false
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}
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return true
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}
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/// http://docs.aws.amazon.com/AmazonS3/latest/dev/UploadingObjects.html
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const (
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// maximum object size per PUT request is 5GB
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maxObjectSize = 1024 * 1024 * 1024 * 5
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// mimimum object size per Multipart PUT request is 5MB
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minMultiPartObjectSize = 1024 * 1024 * 5
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// minimum object size per PUT request is 1B
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minObjectSize = 1
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)
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// isMaxObjectSize - verify if max object size
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func isMaxObjectSize(size string) bool {
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i, err := strconv.ParseInt(size, 10, 64)
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if err != nil {
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return true
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}
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if i > maxObjectSize {
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return true
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}
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return false
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}
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// isMinObjectSize - verify if min object size
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func isMinObjectSize(size string) bool {
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i, err := strconv.ParseInt(size, 10, 64)
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if err != nil {
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return true
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}
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if i < minObjectSize {
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return true
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}
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return false
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}
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// isMinMultipartObjectSize - verify if the uploaded multipart is of minimum size
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func isMinMultipartObjectSize(size string) bool {
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i, err := strconv.ParseInt(size, 10, 64)
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if err != nil {
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return true
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}
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if i < minMultiPartObjectSize {
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return true
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}
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return false
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}
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