minio/utils.go

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/*
* Minio Cloud Storage, (C) 2015 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package main
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import (
"encoding/base64"
"strings"
"github.com/minio/minio/pkg/probe"
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)
// checkValidMD5 - verify if valid md5, returns md5 in bytes.
func checkValidMD5(md5 string) ([]byte, *probe.Error) {
md5Bytes, e := base64.StdEncoding.DecodeString(strings.TrimSpace(md5))
if e != nil {
return nil, probe.NewError(e)
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}
return md5Bytes, nil
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}
/// http://docs.aws.amazon.com/AmazonS3/latest/dev/UploadingObjects.html
const (
// maximum object size per PUT request is 5GiB
maxObjectSize = 1024 * 1024 * 1024 * 5
)
// isMaxObjectSize - verify if max object size
func isMaxObjectSize(size int64) bool {
if size > maxObjectSize {
return true
}
return false
}
func contains(stringList []string, element string) bool {
for _, e := range stringList {
if e == element {
return true
}
}
return false
}