55 lines
1.8 KiB
Go
55 lines
1.8 KiB
Go
/*
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* Minio Cloud Storage, (C) 2015, 2016 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 main
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import (
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"io"
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)
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// validates location constraint from the request body.
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// the location value in the request body should match the Region in serverConfig.
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// other values of location are not accepted.
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// make bucket fails in such cases.
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func isValidLocationContraint(reqBody io.Reader, serverRegion string) APIErrorCode {
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var locationContraint createBucketLocationConfiguration
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var errCode APIErrorCode
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errCode = ErrNone
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e := xmlDecoder(reqBody, &locationContraint)
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if e != nil {
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if e == io.EOF {
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// Do nothing.
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// failed due to empty body. The location will be set to default value from the serverConfig.
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// this is valid.
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errCode = ErrNone
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} else {
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// Failed due to malformed configuration.
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errCode = ErrMalformedXML
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//writeErrorResponse(w, r, ErrMalformedXML, r.URL.Path)
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}
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} else {
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// Region obtained from the body.
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// It should be equal to Region in serverConfig.
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// Else ErrInvalidRegion returned.
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// For empty value location will be to set to default value from the serverConfig.
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if locationContraint.Location != "" && serverRegion != locationContraint.Location {
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//writeErrorResponse(w, r, ErrInvalidRegion, r.URL.Path)
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errCode = ErrInvalidRegion
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}
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}
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return errCode
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}
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