mirror of
https://github.com/minio/minio.git
synced 2024-12-25 06:35:56 -05:00
82cd38e959
Do not pass around objectHandlers object, input argument should comply to a type for only that would be used inside the function body.
87 lines
2.5 KiB
Go
87 lines
2.5 KiB
Go
/*
|
|
* Minio Cloud Storage, (C) 2015, 2016 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
|
|
|
|
import (
|
|
"bytes"
|
|
"path/filepath"
|
|
)
|
|
|
|
// getBucketsConfigPath - get buckets path.
|
|
func getOldBucketsConfigPath() (string, error) {
|
|
configPath, err := getConfigPath()
|
|
if err != nil {
|
|
return "", err
|
|
}
|
|
return filepath.Join(configPath, "buckets"), nil
|
|
}
|
|
|
|
// readBucketPolicy - read bucket policy.
|
|
func readBucketPolicy(bucket string, objAPI ObjectLayer) ([]byte, error) {
|
|
// Verify bucket is valid.
|
|
if !IsValidBucketName(bucket) {
|
|
return nil, BucketNameInvalid{Bucket: bucket}
|
|
}
|
|
|
|
policyPath := pathJoin(bucketConfigPrefix, bucket, policyJSON)
|
|
objInfo, err := objAPI.GetObjectInfo(minioMetaBucket, policyPath)
|
|
if err != nil {
|
|
if _, ok := err.(ObjectNotFound); ok {
|
|
return nil, BucketPolicyNotFound{Bucket: bucket}
|
|
}
|
|
return nil, err
|
|
}
|
|
var buffer bytes.Buffer
|
|
err = objAPI.GetObject(minioMetaBucket, policyPath, 0, objInfo.Size, &buffer)
|
|
if err != nil {
|
|
if _, ok := err.(ObjectNotFound); ok {
|
|
return nil, BucketPolicyNotFound{Bucket: bucket}
|
|
}
|
|
return nil, err
|
|
}
|
|
return buffer.Bytes(), nil
|
|
}
|
|
|
|
// removeBucketPolicy - remove bucket policy.
|
|
func removeBucketPolicy(bucket string, objAPI ObjectLayer) error {
|
|
// Verify bucket is valid.
|
|
if !IsValidBucketName(bucket) {
|
|
return BucketNameInvalid{Bucket: bucket}
|
|
}
|
|
|
|
policyPath := pathJoin(bucketConfigPrefix, bucket, policyJSON)
|
|
if err := objAPI.DeleteObject(minioMetaBucket, policyPath); err != nil {
|
|
if _, ok := err.(ObjectNotFound); ok {
|
|
return BucketPolicyNotFound{Bucket: bucket}
|
|
}
|
|
return err
|
|
}
|
|
return nil
|
|
}
|
|
|
|
// writeBucketPolicy - save bucket policy.
|
|
func writeBucketPolicy(bucket string, objAPI ObjectLayer, accessPolicyBytes []byte) error {
|
|
// Verify if bucket path legal
|
|
if !IsValidBucketName(bucket) {
|
|
return BucketNameInvalid{Bucket: bucket}
|
|
}
|
|
|
|
policyPath := pathJoin(bucketConfigPrefix, bucket, policyJSON)
|
|
_, err := objAPI.PutObject(minioMetaBucket, policyPath, int64(len(accessPolicyBytes)), bytes.NewReader(accessPolicyBytes), nil)
|
|
return err
|
|
}
|