2015-06-30 17:42:29 -04:00
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/*
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2016-03-05 19:43:48 -05:00
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* Minio Cloud Storage, (C) 2015, 2016 Minio, Inc.
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2015-06-30 17:42:29 -04:00
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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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2015-09-19 03:52:01 -04:00
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package main
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2015-06-30 17:42:29 -04:00
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import (
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2016-02-15 20:42:39 -05:00
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"bytes"
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"encoding/base64"
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"encoding/hex"
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"encoding/xml"
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"io"
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2015-10-16 14:26:01 -04:00
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"io/ioutil"
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2016-02-15 20:42:39 -05:00
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"mime/multipart"
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2015-06-30 17:42:29 -04:00
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"net/http"
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accessPolicy: Implement Put, Get, Delete access policy.
This patch implements Get,Put,Delete bucket policies
Supporting - http://docs.aws.amazon.com/AmazonS3/latest/dev/access-policy-language-overview.html
Currently supports following actions.
"*": true,
"s3:*": true,
"s3:GetObject": true,
"s3:ListBucket": true,
"s3:PutObject": true,
"s3:CreateBucket": true,
"s3:GetBucketLocation": true,
"s3:DeleteBucket": true,
"s3:DeleteObject": true,
"s3:AbortMultipartUpload": true,
"s3:ListBucketMultipartUploads": true,
"s3:ListMultipartUploadParts": true,
following conditions for "StringEquals" and "StringNotEquals"
"s3:prefix", "s3:max-keys"
2016-02-03 19:46:56 -05:00
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"net/url"
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"strings"
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2015-06-30 17:42:29 -04:00
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2016-02-21 20:57:05 -05:00
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mux "github.com/gorilla/mux"
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2016-02-10 19:40:09 -05:00
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"github.com/minio/minio/pkg/probe"
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2015-06-30 17:42:29 -04:00
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)
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accessPolicy: Implement Put, Get, Delete access policy.
This patch implements Get,Put,Delete bucket policies
Supporting - http://docs.aws.amazon.com/AmazonS3/latest/dev/access-policy-language-overview.html
Currently supports following actions.
"*": true,
"s3:*": true,
"s3:GetObject": true,
"s3:ListBucket": true,
"s3:PutObject": true,
"s3:CreateBucket": true,
"s3:GetBucketLocation": true,
"s3:DeleteBucket": true,
"s3:DeleteObject": true,
"s3:AbortMultipartUpload": true,
"s3:ListBucketMultipartUploads": true,
"s3:ListMultipartUploadParts": true,
following conditions for "StringEquals" and "StringNotEquals"
"s3:prefix", "s3:max-keys"
2016-02-03 19:46:56 -05:00
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// http://docs.aws.amazon.com/AmazonS3/latest/dev/mpuAndPermissions.html
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2016-03-10 05:24:52 -05:00
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func enforceBucketPolicy(action string, bucket string, reqURL *url.URL) (s3Error APIErrorCode) {
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accessPolicy: Implement Put, Get, Delete access policy.
This patch implements Get,Put,Delete bucket policies
Supporting - http://docs.aws.amazon.com/AmazonS3/latest/dev/access-policy-language-overview.html
Currently supports following actions.
"*": true,
"s3:*": true,
"s3:GetObject": true,
"s3:ListBucket": true,
"s3:PutObject": true,
"s3:CreateBucket": true,
"s3:GetBucketLocation": true,
"s3:DeleteBucket": true,
"s3:DeleteObject": true,
"s3:AbortMultipartUpload": true,
"s3:ListBucketMultipartUploads": true,
"s3:ListMultipartUploadParts": true,
following conditions for "StringEquals" and "StringNotEquals"
"s3:prefix", "s3:max-keys"
2016-02-03 19:46:56 -05:00
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// Read saved bucket policy.
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policy, err := readBucketPolicy(bucket)
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if err != nil {
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errorIf(err.Trace(bucket), "GetBucketPolicy failed.", nil)
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switch err.ToGoError().(type) {
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fs: Break fs package to top-level and introduce ObjectAPI interface.
ObjectAPI interface brings in changes needed for XL ObjectAPI layer.
The new interface for any ObjectAPI layer is as below
```
// ObjectAPI interface.
type ObjectAPI interface {
// Bucket resource API.
DeleteBucket(bucket string) *probe.Error
ListBuckets() ([]BucketInfo, *probe.Error)
MakeBucket(bucket string) *probe.Error
GetBucketInfo(bucket string) (BucketInfo, *probe.Error)
// Bucket query API.
ListObjects(bucket, prefix, marker, delimiter string, maxKeys int) (ListObjectsResult, *probe.Error)
ListMultipartUploads(bucket string, resources BucketMultipartResourcesMetadata) (BucketMultipartResourcesMetadata, *probe.Error)
// Object resource API.
GetObject(bucket, object string, startOffset int64) (io.ReadCloser, *probe.Error)
GetObjectInfo(bucket, object string) (ObjectInfo, *probe.Error)
PutObject(bucket string, object string, size int64, data io.Reader, metadata map[string]string) (ObjectInfo, *probe.Error)
DeleteObject(bucket, object string) *probe.Error
// Object query API.
NewMultipartUpload(bucket, object string) (string, *probe.Error)
PutObjectPart(bucket, object, uploadID string, partID int, size int64, data io.Reader, md5Hex string) (string, *probe.Error)
ListObjectParts(bucket, object string, resources ObjectResourcesMetadata) (ObjectResourcesMetadata, *probe.Error)
CompleteMultipartUpload(bucket string, object string, uploadID string, parts []CompletePart) (ObjectInfo, *probe.Error)
AbortMultipartUpload(bucket, object, uploadID string) *probe.Error
}
```
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case BucketNotFound:
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return ErrNoSuchBucket
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fs: Break fs package to top-level and introduce ObjectAPI interface.
ObjectAPI interface brings in changes needed for XL ObjectAPI layer.
The new interface for any ObjectAPI layer is as below
```
// ObjectAPI interface.
type ObjectAPI interface {
// Bucket resource API.
DeleteBucket(bucket string) *probe.Error
ListBuckets() ([]BucketInfo, *probe.Error)
MakeBucket(bucket string) *probe.Error
GetBucketInfo(bucket string) (BucketInfo, *probe.Error)
// Bucket query API.
ListObjects(bucket, prefix, marker, delimiter string, maxKeys int) (ListObjectsResult, *probe.Error)
ListMultipartUploads(bucket string, resources BucketMultipartResourcesMetadata) (BucketMultipartResourcesMetadata, *probe.Error)
// Object resource API.
GetObject(bucket, object string, startOffset int64) (io.ReadCloser, *probe.Error)
GetObjectInfo(bucket, object string) (ObjectInfo, *probe.Error)
PutObject(bucket string, object string, size int64, data io.Reader, metadata map[string]string) (ObjectInfo, *probe.Error)
DeleteObject(bucket, object string) *probe.Error
// Object query API.
NewMultipartUpload(bucket, object string) (string, *probe.Error)
PutObjectPart(bucket, object, uploadID string, partID int, size int64, data io.Reader, md5Hex string) (string, *probe.Error)
ListObjectParts(bucket, object string, resources ObjectResourcesMetadata) (ObjectResourcesMetadata, *probe.Error)
CompleteMultipartUpload(bucket string, object string, uploadID string, parts []CompletePart) (ObjectInfo, *probe.Error)
AbortMultipartUpload(bucket, object, uploadID string) *probe.Error
}
```
2016-03-30 19:15:28 -04:00
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case BucketNameInvalid:
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return ErrInvalidBucketName
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accessPolicy: Implement Put, Get, Delete access policy.
This patch implements Get,Put,Delete bucket policies
Supporting - http://docs.aws.amazon.com/AmazonS3/latest/dev/access-policy-language-overview.html
Currently supports following actions.
"*": true,
"s3:*": true,
"s3:GetObject": true,
"s3:ListBucket": true,
"s3:PutObject": true,
"s3:CreateBucket": true,
"s3:GetBucketLocation": true,
"s3:DeleteBucket": true,
"s3:DeleteObject": true,
"s3:AbortMultipartUpload": true,
"s3:ListBucketMultipartUploads": true,
"s3:ListMultipartUploadParts": true,
following conditions for "StringEquals" and "StringNotEquals"
"s3:prefix", "s3:max-keys"
2016-02-03 19:46:56 -05:00
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default:
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// For any other error just return AccessDenied.
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return ErrAccessDenied
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accessPolicy: Implement Put, Get, Delete access policy.
This patch implements Get,Put,Delete bucket policies
Supporting - http://docs.aws.amazon.com/AmazonS3/latest/dev/access-policy-language-overview.html
Currently supports following actions.
"*": true,
"s3:*": true,
"s3:GetObject": true,
"s3:ListBucket": true,
"s3:PutObject": true,
"s3:CreateBucket": true,
"s3:GetBucketLocation": true,
"s3:DeleteBucket": true,
"s3:DeleteObject": true,
"s3:AbortMultipartUpload": true,
"s3:ListBucketMultipartUploads": true,
"s3:ListMultipartUploadParts": true,
following conditions for "StringEquals" and "StringNotEquals"
"s3:prefix", "s3:max-keys"
2016-02-03 19:46:56 -05:00
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}
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}
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// Parse the saved policy.
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bucketpolicy: Improve bucket policy validation, avoid nested rules.
Bucket policy validation is more stricter now, to avoid nested
rules. The reason to do this is keep the rules simpler and more
meaningful avoiding conflicts.
This patch implements stricter checks.
Example policy to be generally avoided.
```
{
"Version": "2012-10-17",
"Statement": [
{
"Action": [
"s3:GetObject",
"s3:DeleteObject"
],
"Effect": "Allow",
"Principal": {
"AWS": [
"*"
]
},
"Resource": [
"arn:aws:s3:::jarjarbing/*"
]
},
{
"Action": [
"s3:GetObject",
"s3:DeleteObject"
],
"Effect": "Deny",
"Principal": {
"AWS": [
"*"
]
},
"Resource": [
"arn:aws:s3:::jarjarbing/restic/key/*"
]
}
]
}
```
2016-03-15 13:38:04 -04:00
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bucketPolicy, e := parseBucketPolicy(policy)
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accessPolicy: Implement Put, Get, Delete access policy.
This patch implements Get,Put,Delete bucket policies
Supporting - http://docs.aws.amazon.com/AmazonS3/latest/dev/access-policy-language-overview.html
Currently supports following actions.
"*": true,
"s3:*": true,
"s3:GetObject": true,
"s3:ListBucket": true,
"s3:PutObject": true,
"s3:CreateBucket": true,
"s3:GetBucketLocation": true,
"s3:DeleteBucket": true,
"s3:DeleteObject": true,
"s3:AbortMultipartUpload": true,
"s3:ListBucketMultipartUploads": true,
"s3:ListMultipartUploadParts": true,
following conditions for "StringEquals" and "StringNotEquals"
"s3:prefix", "s3:max-keys"
2016-02-03 19:46:56 -05:00
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if e != nil {
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errorIf(probe.NewError(e), "Parse policy failed.", nil)
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2016-03-10 05:24:52 -05:00
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return ErrAccessDenied
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accessPolicy: Implement Put, Get, Delete access policy.
This patch implements Get,Put,Delete bucket policies
Supporting - http://docs.aws.amazon.com/AmazonS3/latest/dev/access-policy-language-overview.html
Currently supports following actions.
"*": true,
"s3:*": true,
"s3:GetObject": true,
"s3:ListBucket": true,
"s3:PutObject": true,
"s3:CreateBucket": true,
"s3:GetBucketLocation": true,
"s3:DeleteBucket": true,
"s3:DeleteObject": true,
"s3:AbortMultipartUpload": true,
"s3:ListBucketMultipartUploads": true,
"s3:ListMultipartUploadParts": true,
following conditions for "StringEquals" and "StringNotEquals"
"s3:prefix", "s3:max-keys"
2016-02-03 19:46:56 -05:00
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}
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// Construct resource in 'arn:aws:s3:::examplebucket' format.
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bucketpolicy: Improve bucket policy validation, avoid nested rules.
Bucket policy validation is more stricter now, to avoid nested
rules. The reason to do this is keep the rules simpler and more
meaningful avoiding conflicts.
This patch implements stricter checks.
Example policy to be generally avoided.
```
{
"Version": "2012-10-17",
"Statement": [
{
"Action": [
"s3:GetObject",
"s3:DeleteObject"
],
"Effect": "Allow",
"Principal": {
"AWS": [
"*"
]
},
"Resource": [
"arn:aws:s3:::jarjarbing/*"
]
},
{
"Action": [
"s3:GetObject",
"s3:DeleteObject"
],
"Effect": "Deny",
"Principal": {
"AWS": [
"*"
]
},
"Resource": [
"arn:aws:s3:::jarjarbing/restic/key/*"
]
}
]
}
```
2016-03-15 13:38:04 -04:00
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resource := AWSResourcePrefix + strings.TrimPrefix(reqURL.Path, "/")
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accessPolicy: Implement Put, Get, Delete access policy.
This patch implements Get,Put,Delete bucket policies
Supporting - http://docs.aws.amazon.com/AmazonS3/latest/dev/access-policy-language-overview.html
Currently supports following actions.
"*": true,
"s3:*": true,
"s3:GetObject": true,
"s3:ListBucket": true,
"s3:PutObject": true,
"s3:CreateBucket": true,
"s3:GetBucketLocation": true,
"s3:DeleteBucket": true,
"s3:DeleteObject": true,
"s3:AbortMultipartUpload": true,
"s3:ListBucketMultipartUploads": true,
"s3:ListMultipartUploadParts": true,
following conditions for "StringEquals" and "StringNotEquals"
"s3:prefix", "s3:max-keys"
2016-02-03 19:46:56 -05:00
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// Get conditions for policy verification.
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conditions := make(map[string]string)
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for queryParam := range reqURL.Query() {
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conditions[queryParam] = reqURL.Query().Get("queryParam")
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}
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// Validate action, resource and conditions with current policy statements.
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bucketpolicy: Improve bucket policy validation, avoid nested rules.
Bucket policy validation is more stricter now, to avoid nested
rules. The reason to do this is keep the rules simpler and more
meaningful avoiding conflicts.
This patch implements stricter checks.
Example policy to be generally avoided.
```
{
"Version": "2012-10-17",
"Statement": [
{
"Action": [
"s3:GetObject",
"s3:DeleteObject"
],
"Effect": "Allow",
"Principal": {
"AWS": [
"*"
]
},
"Resource": [
"arn:aws:s3:::jarjarbing/*"
]
},
{
"Action": [
"s3:GetObject",
"s3:DeleteObject"
],
"Effect": "Deny",
"Principal": {
"AWS": [
"*"
]
},
"Resource": [
"arn:aws:s3:::jarjarbing/restic/key/*"
]
}
]
}
```
2016-03-15 13:38:04 -04:00
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if !bucketPolicyEvalStatements(action, resource, conditions, bucketPolicy.Statements) {
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2016-03-10 05:24:52 -05:00
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return ErrAccessDenied
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accessPolicy: Implement Put, Get, Delete access policy.
This patch implements Get,Put,Delete bucket policies
Supporting - http://docs.aws.amazon.com/AmazonS3/latest/dev/access-policy-language-overview.html
Currently supports following actions.
"*": true,
"s3:*": true,
"s3:GetObject": true,
"s3:ListBucket": true,
"s3:PutObject": true,
"s3:CreateBucket": true,
"s3:GetBucketLocation": true,
"s3:DeleteBucket": true,
"s3:DeleteObject": true,
"s3:AbortMultipartUpload": true,
"s3:ListBucketMultipartUploads": true,
"s3:ListMultipartUploadParts": true,
following conditions for "StringEquals" and "StringNotEquals"
"s3:prefix", "s3:max-keys"
2016-02-03 19:46:56 -05:00
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}
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2016-03-10 05:24:52 -05:00
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return ErrNone
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accessPolicy: Implement Put, Get, Delete access policy.
This patch implements Get,Put,Delete bucket policies
Supporting - http://docs.aws.amazon.com/AmazonS3/latest/dev/access-policy-language-overview.html
Currently supports following actions.
"*": true,
"s3:*": true,
"s3:GetObject": true,
"s3:ListBucket": true,
"s3:PutObject": true,
"s3:CreateBucket": true,
"s3:GetBucketLocation": true,
"s3:DeleteBucket": true,
"s3:DeleteObject": true,
"s3:AbortMultipartUpload": true,
"s3:ListBucketMultipartUploads": true,
"s3:ListMultipartUploadParts": true,
following conditions for "StringEquals" and "StringNotEquals"
"s3:prefix", "s3:max-keys"
2016-02-03 19:46:56 -05:00
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}
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2015-12-27 02:38:38 -05:00
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// GetBucketLocationHandler - GET Bucket location.
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// -------------------------
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// This operation returns bucket location.
|
fs: Break fs package to top-level and introduce ObjectAPI interface.
ObjectAPI interface brings in changes needed for XL ObjectAPI layer.
The new interface for any ObjectAPI layer is as below
```
// ObjectAPI interface.
type ObjectAPI interface {
// Bucket resource API.
DeleteBucket(bucket string) *probe.Error
ListBuckets() ([]BucketInfo, *probe.Error)
MakeBucket(bucket string) *probe.Error
GetBucketInfo(bucket string) (BucketInfo, *probe.Error)
// Bucket query API.
ListObjects(bucket, prefix, marker, delimiter string, maxKeys int) (ListObjectsResult, *probe.Error)
ListMultipartUploads(bucket string, resources BucketMultipartResourcesMetadata) (BucketMultipartResourcesMetadata, *probe.Error)
// Object resource API.
GetObject(bucket, object string, startOffset int64) (io.ReadCloser, *probe.Error)
GetObjectInfo(bucket, object string) (ObjectInfo, *probe.Error)
PutObject(bucket string, object string, size int64, data io.Reader, metadata map[string]string) (ObjectInfo, *probe.Error)
DeleteObject(bucket, object string) *probe.Error
// Object query API.
NewMultipartUpload(bucket, object string) (string, *probe.Error)
PutObjectPart(bucket, object, uploadID string, partID int, size int64, data io.Reader, md5Hex string) (string, *probe.Error)
ListObjectParts(bucket, object string, resources ObjectResourcesMetadata) (ObjectResourcesMetadata, *probe.Error)
CompleteMultipartUpload(bucket string, object string, uploadID string, parts []CompletePart) (ObjectInfo, *probe.Error)
AbortMultipartUpload(bucket, object, uploadID string) *probe.Error
}
```
2016-03-30 19:15:28 -04:00
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func (api objectStorageAPI) GetBucketLocationHandler(w http.ResponseWriter, r *http.Request) {
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2016-02-15 20:42:39 -05:00
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vars := mux.Vars(r)
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2015-12-27 02:38:38 -05:00
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bucket := vars["bucket"]
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accessPolicy: Implement Put, Get, Delete access policy.
This patch implements Get,Put,Delete bucket policies
Supporting - http://docs.aws.amazon.com/AmazonS3/latest/dev/access-policy-language-overview.html
Currently supports following actions.
"*": true,
"s3:*": true,
"s3:GetObject": true,
"s3:ListBucket": true,
"s3:PutObject": true,
"s3:CreateBucket": true,
"s3:GetBucketLocation": true,
"s3:DeleteBucket": true,
"s3:DeleteObject": true,
"s3:AbortMultipartUpload": true,
"s3:ListBucketMultipartUploads": true,
"s3:ListMultipartUploadParts": true,
following conditions for "StringEquals" and "StringNotEquals"
"s3:prefix", "s3:max-keys"
2016-02-03 19:46:56 -05:00
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switch getRequestAuthType(r) {
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default:
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// For all unknown auth types return error.
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2016-03-10 05:24:52 -05:00
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writeErrorResponse(w, r, ErrAccessDenied, r.URL.Path)
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2016-02-15 20:42:39 -05:00
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return
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accessPolicy: Implement Put, Get, Delete access policy.
This patch implements Get,Put,Delete bucket policies
Supporting - http://docs.aws.amazon.com/AmazonS3/latest/dev/access-policy-language-overview.html
Currently supports following actions.
"*": true,
"s3:*": true,
"s3:GetObject": true,
"s3:ListBucket": true,
"s3:PutObject": true,
"s3:CreateBucket": true,
"s3:GetBucketLocation": true,
"s3:DeleteBucket": true,
"s3:DeleteObject": true,
"s3:AbortMultipartUpload": true,
"s3:ListBucketMultipartUploads": true,
"s3:ListMultipartUploadParts": true,
following conditions for "StringEquals" and "StringNotEquals"
"s3:prefix", "s3:max-keys"
2016-02-03 19:46:56 -05:00
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case authTypeAnonymous:
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// http://docs.aws.amazon.com/AmazonS3/latest/dev/mpuAndPermissions.html
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2016-03-10 05:24:52 -05:00
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if s3Error := enforceBucketPolicy("s3:GetBucketLocation", bucket, r.URL); s3Error != ErrNone {
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accessPolicy: Implement Put, Get, Delete access policy.
This patch implements Get,Put,Delete bucket policies
Supporting - http://docs.aws.amazon.com/AmazonS3/latest/dev/access-policy-language-overview.html
Currently supports following actions.
"*": true,
"s3:*": true,
"s3:GetObject": true,
"s3:ListBucket": true,
"s3:PutObject": true,
"s3:CreateBucket": true,
"s3:GetBucketLocation": true,
"s3:DeleteBucket": true,
"s3:DeleteObject": true,
"s3:AbortMultipartUpload": true,
"s3:ListBucketMultipartUploads": true,
"s3:ListMultipartUploadParts": true,
following conditions for "StringEquals" and "StringNotEquals"
"s3:prefix", "s3:max-keys"
2016-02-03 19:46:56 -05:00
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writeErrorResponse(w, r, s3Error, r.URL.Path)
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return
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}
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case authTypeSigned, authTypePresigned:
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2016-04-02 01:45:27 -04:00
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payload, e := ioutil.ReadAll(r.Body)
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if e != nil {
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writeErrorResponse(w, r, ErrInternalError, r.URL.Path)
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return
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}
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// Verify Content-Md5, if payload is set.
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if r.Header.Get("Content-Md5") != "" {
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|
|
if r.Header.Get("Content-Md5") != base64.StdEncoding.EncodeToString(sumMD5(payload)) {
|
|
|
|
writeErrorResponse(w, r, ErrBadDigest, r.URL.Path)
|
|
|
|
return
|
|
|
|
}
|
|
|
|
}
|
|
|
|
// Populate back the payload.
|
|
|
|
r.Body = ioutil.NopCloser(bytes.NewReader(payload))
|
|
|
|
var s3Error APIErrorCode // API error code.
|
|
|
|
validateRegion := false // Validate region.
|
|
|
|
if isRequestSignatureV4(r) {
|
|
|
|
s3Error = doesSignatureMatch(hex.EncodeToString(sum256(payload)), r, validateRegion)
|
|
|
|
} else if isRequestPresignedSignatureV4(r) {
|
|
|
|
s3Error = doesPresignedSignatureMatch(r, validateRegion)
|
|
|
|
}
|
|
|
|
if s3Error != ErrNone {
|
accessPolicy: Implement Put, Get, Delete access policy.
This patch implements Get,Put,Delete bucket policies
Supporting - http://docs.aws.amazon.com/AmazonS3/latest/dev/access-policy-language-overview.html
Currently supports following actions.
"*": true,
"s3:*": true,
"s3:GetObject": true,
"s3:ListBucket": true,
"s3:PutObject": true,
"s3:CreateBucket": true,
"s3:GetBucketLocation": true,
"s3:DeleteBucket": true,
"s3:DeleteObject": true,
"s3:AbortMultipartUpload": true,
"s3:ListBucketMultipartUploads": true,
"s3:ListMultipartUploadParts": true,
following conditions for "StringEquals" and "StringNotEquals"
"s3:prefix", "s3:max-keys"
2016-02-03 19:46:56 -05:00
|
|
|
writeErrorResponse(w, r, s3Error, r.URL.Path)
|
|
|
|
return
|
|
|
|
}
|
2016-02-04 15:52:25 -05:00
|
|
|
}
|
|
|
|
|
fs: Break fs package to top-level and introduce ObjectAPI interface.
ObjectAPI interface brings in changes needed for XL ObjectAPI layer.
The new interface for any ObjectAPI layer is as below
```
// ObjectAPI interface.
type ObjectAPI interface {
// Bucket resource API.
DeleteBucket(bucket string) *probe.Error
ListBuckets() ([]BucketInfo, *probe.Error)
MakeBucket(bucket string) *probe.Error
GetBucketInfo(bucket string) (BucketInfo, *probe.Error)
// Bucket query API.
ListObjects(bucket, prefix, marker, delimiter string, maxKeys int) (ListObjectsResult, *probe.Error)
ListMultipartUploads(bucket string, resources BucketMultipartResourcesMetadata) (BucketMultipartResourcesMetadata, *probe.Error)
// Object resource API.
GetObject(bucket, object string, startOffset int64) (io.ReadCloser, *probe.Error)
GetObjectInfo(bucket, object string) (ObjectInfo, *probe.Error)
PutObject(bucket string, object string, size int64, data io.Reader, metadata map[string]string) (ObjectInfo, *probe.Error)
DeleteObject(bucket, object string) *probe.Error
// Object query API.
NewMultipartUpload(bucket, object string) (string, *probe.Error)
PutObjectPart(bucket, object, uploadID string, partID int, size int64, data io.Reader, md5Hex string) (string, *probe.Error)
ListObjectParts(bucket, object string, resources ObjectResourcesMetadata) (ObjectResourcesMetadata, *probe.Error)
CompleteMultipartUpload(bucket string, object string, uploadID string, parts []CompletePart) (ObjectInfo, *probe.Error)
AbortMultipartUpload(bucket, object, uploadID string) *probe.Error
}
```
2016-03-30 19:15:28 -04:00
|
|
|
_, err := api.ObjectAPI.GetBucketInfo(bucket)
|
2015-12-27 02:38:38 -05:00
|
|
|
if err != nil {
|
2016-03-11 19:31:24 -05:00
|
|
|
errorIf(err.Trace(), "GetBucketInfo failed.", nil)
|
2015-12-27 02:38:38 -05:00
|
|
|
switch err.ToGoError().(type) {
|
fs: Break fs package to top-level and introduce ObjectAPI interface.
ObjectAPI interface brings in changes needed for XL ObjectAPI layer.
The new interface for any ObjectAPI layer is as below
```
// ObjectAPI interface.
type ObjectAPI interface {
// Bucket resource API.
DeleteBucket(bucket string) *probe.Error
ListBuckets() ([]BucketInfo, *probe.Error)
MakeBucket(bucket string) *probe.Error
GetBucketInfo(bucket string) (BucketInfo, *probe.Error)
// Bucket query API.
ListObjects(bucket, prefix, marker, delimiter string, maxKeys int) (ListObjectsResult, *probe.Error)
ListMultipartUploads(bucket string, resources BucketMultipartResourcesMetadata) (BucketMultipartResourcesMetadata, *probe.Error)
// Object resource API.
GetObject(bucket, object string, startOffset int64) (io.ReadCloser, *probe.Error)
GetObjectInfo(bucket, object string) (ObjectInfo, *probe.Error)
PutObject(bucket string, object string, size int64, data io.Reader, metadata map[string]string) (ObjectInfo, *probe.Error)
DeleteObject(bucket, object string) *probe.Error
// Object query API.
NewMultipartUpload(bucket, object string) (string, *probe.Error)
PutObjectPart(bucket, object, uploadID string, partID int, size int64, data io.Reader, md5Hex string) (string, *probe.Error)
ListObjectParts(bucket, object string, resources ObjectResourcesMetadata) (ObjectResourcesMetadata, *probe.Error)
CompleteMultipartUpload(bucket string, object string, uploadID string, parts []CompletePart) (ObjectInfo, *probe.Error)
AbortMultipartUpload(bucket, object, uploadID string) *probe.Error
}
```
2016-03-30 19:15:28 -04:00
|
|
|
case BucketNotFound:
|
2016-03-10 05:24:52 -05:00
|
|
|
writeErrorResponse(w, r, ErrNoSuchBucket, r.URL.Path)
|
fs: Break fs package to top-level and introduce ObjectAPI interface.
ObjectAPI interface brings in changes needed for XL ObjectAPI layer.
The new interface for any ObjectAPI layer is as below
```
// ObjectAPI interface.
type ObjectAPI interface {
// Bucket resource API.
DeleteBucket(bucket string) *probe.Error
ListBuckets() ([]BucketInfo, *probe.Error)
MakeBucket(bucket string) *probe.Error
GetBucketInfo(bucket string) (BucketInfo, *probe.Error)
// Bucket query API.
ListObjects(bucket, prefix, marker, delimiter string, maxKeys int) (ListObjectsResult, *probe.Error)
ListMultipartUploads(bucket string, resources BucketMultipartResourcesMetadata) (BucketMultipartResourcesMetadata, *probe.Error)
// Object resource API.
GetObject(bucket, object string, startOffset int64) (io.ReadCloser, *probe.Error)
GetObjectInfo(bucket, object string) (ObjectInfo, *probe.Error)
PutObject(bucket string, object string, size int64, data io.Reader, metadata map[string]string) (ObjectInfo, *probe.Error)
DeleteObject(bucket, object string) *probe.Error
// Object query API.
NewMultipartUpload(bucket, object string) (string, *probe.Error)
PutObjectPart(bucket, object, uploadID string, partID int, size int64, data io.Reader, md5Hex string) (string, *probe.Error)
ListObjectParts(bucket, object string, resources ObjectResourcesMetadata) (ObjectResourcesMetadata, *probe.Error)
CompleteMultipartUpload(bucket string, object string, uploadID string, parts []CompletePart) (ObjectInfo, *probe.Error)
AbortMultipartUpload(bucket, object, uploadID string) *probe.Error
}
```
2016-03-30 19:15:28 -04:00
|
|
|
case BucketNameInvalid:
|
2016-03-10 05:24:52 -05:00
|
|
|
writeErrorResponse(w, r, ErrInvalidBucketName, r.URL.Path)
|
2015-12-27 02:38:38 -05:00
|
|
|
default:
|
2016-03-10 05:24:52 -05:00
|
|
|
writeErrorResponse(w, r, ErrInternalError, r.URL.Path)
|
2015-12-27 02:38:38 -05:00
|
|
|
}
|
2016-01-19 20:49:48 -05:00
|
|
|
return
|
2015-12-27 02:38:38 -05:00
|
|
|
}
|
|
|
|
|
2016-02-15 20:42:39 -05:00
|
|
|
// Generate response.
|
2016-03-06 15:16:22 -05:00
|
|
|
encodedSuccessResponse := encodeResponse(LocationResponse{})
|
config/main: Re-write config files - add to new config v3
- New config format.
```
{
"version": "3",
"address": ":9000",
"backend": {
"type": "fs",
"disk": "/path"
},
"credential": {
"accessKey": "WLGDGYAQYIGI833EV05A",
"secretKey": "BYvgJM101sHngl2uzjXS/OBF/aMxAN06JrJ3qJlF"
},
"region": "us-east-1",
"logger": {
"file": {
"enable": false,
"fileName": "",
"level": "error"
},
"syslog": {
"enable": false,
"address": "",
"level": "debug"
},
"console": {
"enable": true,
"level": "fatal"
}
}
}
```
New command lines in lieu of supporting XL.
Minio initialize filesystem backend.
~~~
$ minio init fs <path>
~~~
Minio initialize XL backend.
~~~
$ minio init xl <url1>...<url16>
~~~
For 'fs' backend it starts the server.
~~~
$ minio server
~~~
For 'xl' backend it waits for servers to join.
~~~
$ minio server
... [PROGRESS BAR] of servers connecting
~~~
Now on other servers execute 'join' and they connect.
~~~
....
minio join <url1> -- from <url2> && minio server
minio join <url1> -- from <url3> && minio server
...
...
minio join <url1> -- from <url16> && minio server
~~~
2016-02-12 18:27:10 -05:00
|
|
|
// Get current region.
|
|
|
|
region := serverConfig.GetRegion()
|
|
|
|
if region != "us-east-1" {
|
2016-03-06 15:16:22 -05:00
|
|
|
encodedSuccessResponse = encodeResponse(LocationResponse{
|
config/main: Re-write config files - add to new config v3
- New config format.
```
{
"version": "3",
"address": ":9000",
"backend": {
"type": "fs",
"disk": "/path"
},
"credential": {
"accessKey": "WLGDGYAQYIGI833EV05A",
"secretKey": "BYvgJM101sHngl2uzjXS/OBF/aMxAN06JrJ3qJlF"
},
"region": "us-east-1",
"logger": {
"file": {
"enable": false,
"fileName": "",
"level": "error"
},
"syslog": {
"enable": false,
"address": "",
"level": "debug"
},
"console": {
"enable": true,
"level": "fatal"
}
}
}
```
New command lines in lieu of supporting XL.
Minio initialize filesystem backend.
~~~
$ minio init fs <path>
~~~
Minio initialize XL backend.
~~~
$ minio init xl <url1>...<url16>
~~~
For 'fs' backend it starts the server.
~~~
$ minio server
~~~
For 'xl' backend it waits for servers to join.
~~~
$ minio server
... [PROGRESS BAR] of servers connecting
~~~
Now on other servers execute 'join' and they connect.
~~~
....
minio join <url1> -- from <url2> && minio server
minio join <url1> -- from <url3> && minio server
...
...
minio join <url1> -- from <url16> && minio server
~~~
2016-02-12 18:27:10 -05:00
|
|
|
Location: region,
|
2016-02-15 20:42:39 -05:00
|
|
|
})
|
|
|
|
}
|
2016-04-02 01:45:27 -04:00
|
|
|
setCommonHeaders(w) // Write headers.
|
2016-01-08 03:40:06 -05:00
|
|
|
writeSuccessResponse(w, encodedSuccessResponse)
|
2015-12-27 02:38:38 -05:00
|
|
|
}
|
|
|
|
|
2015-06-30 23:15:48 -04:00
|
|
|
// ListMultipartUploadsHandler - GET Bucket (List Multipart uploads)
|
2015-06-30 17:42:29 -04:00
|
|
|
// -------------------------
|
|
|
|
// This operation lists in-progress multipart uploads. An in-progress
|
|
|
|
// multipart upload is a multipart upload that has been initiated,
|
2015-10-16 22:09:35 -04:00
|
|
|
// using the Initiate Multipart Upload request, but has not yet been
|
|
|
|
// completed or aborted. This operation returns at most 1,000 multipart
|
|
|
|
// uploads in the response.
|
2015-06-30 17:42:29 -04:00
|
|
|
//
|
fs: Break fs package to top-level and introduce ObjectAPI interface.
ObjectAPI interface brings in changes needed for XL ObjectAPI layer.
The new interface for any ObjectAPI layer is as below
```
// ObjectAPI interface.
type ObjectAPI interface {
// Bucket resource API.
DeleteBucket(bucket string) *probe.Error
ListBuckets() ([]BucketInfo, *probe.Error)
MakeBucket(bucket string) *probe.Error
GetBucketInfo(bucket string) (BucketInfo, *probe.Error)
// Bucket query API.
ListObjects(bucket, prefix, marker, delimiter string, maxKeys int) (ListObjectsResult, *probe.Error)
ListMultipartUploads(bucket string, resources BucketMultipartResourcesMetadata) (BucketMultipartResourcesMetadata, *probe.Error)
// Object resource API.
GetObject(bucket, object string, startOffset int64) (io.ReadCloser, *probe.Error)
GetObjectInfo(bucket, object string) (ObjectInfo, *probe.Error)
PutObject(bucket string, object string, size int64, data io.Reader, metadata map[string]string) (ObjectInfo, *probe.Error)
DeleteObject(bucket, object string) *probe.Error
// Object query API.
NewMultipartUpload(bucket, object string) (string, *probe.Error)
PutObjectPart(bucket, object, uploadID string, partID int, size int64, data io.Reader, md5Hex string) (string, *probe.Error)
ListObjectParts(bucket, object string, resources ObjectResourcesMetadata) (ObjectResourcesMetadata, *probe.Error)
CompleteMultipartUpload(bucket string, object string, uploadID string, parts []CompletePart) (ObjectInfo, *probe.Error)
AbortMultipartUpload(bucket, object, uploadID string) *probe.Error
}
```
2016-03-30 19:15:28 -04:00
|
|
|
func (api objectStorageAPI) ListMultipartUploadsHandler(w http.ResponseWriter, r *http.Request) {
|
2016-02-15 20:42:39 -05:00
|
|
|
vars := mux.Vars(r)
|
2015-10-16 22:09:35 -04:00
|
|
|
bucket := vars["bucket"]
|
|
|
|
|
accessPolicy: Implement Put, Get, Delete access policy.
This patch implements Get,Put,Delete bucket policies
Supporting - http://docs.aws.amazon.com/AmazonS3/latest/dev/access-policy-language-overview.html
Currently supports following actions.
"*": true,
"s3:*": true,
"s3:GetObject": true,
"s3:ListBucket": true,
"s3:PutObject": true,
"s3:CreateBucket": true,
"s3:GetBucketLocation": true,
"s3:DeleteBucket": true,
"s3:DeleteObject": true,
"s3:AbortMultipartUpload": true,
"s3:ListBucketMultipartUploads": true,
"s3:ListMultipartUploadParts": true,
following conditions for "StringEquals" and "StringNotEquals"
"s3:prefix", "s3:max-keys"
2016-02-03 19:46:56 -05:00
|
|
|
switch getRequestAuthType(r) {
|
|
|
|
default:
|
|
|
|
// For all unknown auth types return error.
|
2016-03-10 05:24:52 -05:00
|
|
|
writeErrorResponse(w, r, ErrAccessDenied, r.URL.Path)
|
2016-02-15 20:42:39 -05:00
|
|
|
return
|
accessPolicy: Implement Put, Get, Delete access policy.
This patch implements Get,Put,Delete bucket policies
Supporting - http://docs.aws.amazon.com/AmazonS3/latest/dev/access-policy-language-overview.html
Currently supports following actions.
"*": true,
"s3:*": true,
"s3:GetObject": true,
"s3:ListBucket": true,
"s3:PutObject": true,
"s3:CreateBucket": true,
"s3:GetBucketLocation": true,
"s3:DeleteBucket": true,
"s3:DeleteObject": true,
"s3:AbortMultipartUpload": true,
"s3:ListBucketMultipartUploads": true,
"s3:ListMultipartUploadParts": true,
following conditions for "StringEquals" and "StringNotEquals"
"s3:prefix", "s3:max-keys"
2016-02-03 19:46:56 -05:00
|
|
|
case authTypeAnonymous:
|
|
|
|
// http://docs.aws.amazon.com/AmazonS3/latest/dev/mpuAndPermissions.html
|
2016-03-10 05:24:52 -05:00
|
|
|
if s3Error := enforceBucketPolicy("s3:ListBucketMultipartUploads", bucket, r.URL); s3Error != ErrNone {
|
accessPolicy: Implement Put, Get, Delete access policy.
This patch implements Get,Put,Delete bucket policies
Supporting - http://docs.aws.amazon.com/AmazonS3/latest/dev/access-policy-language-overview.html
Currently supports following actions.
"*": true,
"s3:*": true,
"s3:GetObject": true,
"s3:ListBucket": true,
"s3:PutObject": true,
"s3:CreateBucket": true,
"s3:GetBucketLocation": true,
"s3:DeleteBucket": true,
"s3:DeleteObject": true,
"s3:AbortMultipartUpload": true,
"s3:ListBucketMultipartUploads": true,
"s3:ListMultipartUploadParts": true,
following conditions for "StringEquals" and "StringNotEquals"
"s3:prefix", "s3:max-keys"
2016-02-03 19:46:56 -05:00
|
|
|
writeErrorResponse(w, r, s3Error, r.URL.Path)
|
|
|
|
return
|
|
|
|
}
|
|
|
|
case authTypePresigned, authTypeSigned:
|
2016-03-12 19:08:15 -05:00
|
|
|
if s3Error := isReqAuthenticated(r); s3Error != ErrNone {
|
accessPolicy: Implement Put, Get, Delete access policy.
This patch implements Get,Put,Delete bucket policies
Supporting - http://docs.aws.amazon.com/AmazonS3/latest/dev/access-policy-language-overview.html
Currently supports following actions.
"*": true,
"s3:*": true,
"s3:GetObject": true,
"s3:ListBucket": true,
"s3:PutObject": true,
"s3:CreateBucket": true,
"s3:GetBucketLocation": true,
"s3:DeleteBucket": true,
"s3:DeleteObject": true,
"s3:AbortMultipartUpload": true,
"s3:ListBucketMultipartUploads": true,
"s3:ListMultipartUploadParts": true,
following conditions for "StringEquals" and "StringNotEquals"
"s3:prefix", "s3:max-keys"
2016-02-03 19:46:56 -05:00
|
|
|
writeErrorResponse(w, r, s3Error, r.URL.Path)
|
|
|
|
return
|
|
|
|
}
|
2016-02-04 15:52:25 -05:00
|
|
|
}
|
|
|
|
|
objectAPI: Fix object API interface, remove unnecessary structs.
ObjectAPI changes.
```
ListObjects(bucket, prefix, marker, delimiter string, maxKeys int) (ListObjectsInfo, *probe.Error)
ListMultipartUploads(bucket, objectPrefix, keyMarker, uploadIDMarker, delimiter string, maxUploads int) (ListMultipartsInfo, *probe.Error)
ListObjectParts(bucket, object, uploadID string, partNumberMarker, maxParts int) (ListPartsInfo, *probe.Error)
CompleteMultipartUpload(bucket string, object string, uploadID string, parts []completePart) (ObjectInfo, *probe.Error)
```
2016-04-03 04:34:20 -04:00
|
|
|
prefix, keyMarker, uploadIDMarker, delimiter, maxUploads, _ := getBucketMultipartResources(r.URL.Query())
|
|
|
|
if maxUploads < 0 {
|
2016-03-10 05:24:52 -05:00
|
|
|
writeErrorResponse(w, r, ErrInvalidMaxUploads, r.URL.Path)
|
2015-07-16 20:22:45 -04:00
|
|
|
return
|
|
|
|
}
|
objectAPI: Fix object API interface, remove unnecessary structs.
ObjectAPI changes.
```
ListObjects(bucket, prefix, marker, delimiter string, maxKeys int) (ListObjectsInfo, *probe.Error)
ListMultipartUploads(bucket, objectPrefix, keyMarker, uploadIDMarker, delimiter string, maxUploads int) (ListMultipartsInfo, *probe.Error)
ListObjectParts(bucket, object, uploadID string, partNumberMarker, maxParts int) (ListPartsInfo, *probe.Error)
CompleteMultipartUpload(bucket string, object string, uploadID string, parts []completePart) (ObjectInfo, *probe.Error)
```
2016-04-03 04:34:20 -04:00
|
|
|
if maxUploads == 0 {
|
|
|
|
maxUploads = maxObjectList
|
2015-06-30 17:42:29 -04:00
|
|
|
}
|
|
|
|
|
objectAPI: Fix object API interface, remove unnecessary structs.
ObjectAPI changes.
```
ListObjects(bucket, prefix, marker, delimiter string, maxKeys int) (ListObjectsInfo, *probe.Error)
ListMultipartUploads(bucket, objectPrefix, keyMarker, uploadIDMarker, delimiter string, maxUploads int) (ListMultipartsInfo, *probe.Error)
ListObjectParts(bucket, object, uploadID string, partNumberMarker, maxParts int) (ListPartsInfo, *probe.Error)
CompleteMultipartUpload(bucket string, object string, uploadID string, parts []completePart) (ObjectInfo, *probe.Error)
```
2016-04-03 04:34:20 -04:00
|
|
|
listMultipartsInfo, err := api.ObjectAPI.ListMultipartUploads(bucket, prefix, keyMarker, uploadIDMarker, delimiter, maxUploads)
|
2015-09-19 06:20:07 -04:00
|
|
|
if err != nil {
|
|
|
|
errorIf(err.Trace(), "ListMultipartUploads failed.", nil)
|
|
|
|
switch err.ToGoError().(type) {
|
fs: Break fs package to top-level and introduce ObjectAPI interface.
ObjectAPI interface brings in changes needed for XL ObjectAPI layer.
The new interface for any ObjectAPI layer is as below
```
// ObjectAPI interface.
type ObjectAPI interface {
// Bucket resource API.
DeleteBucket(bucket string) *probe.Error
ListBuckets() ([]BucketInfo, *probe.Error)
MakeBucket(bucket string) *probe.Error
GetBucketInfo(bucket string) (BucketInfo, *probe.Error)
// Bucket query API.
ListObjects(bucket, prefix, marker, delimiter string, maxKeys int) (ListObjectsResult, *probe.Error)
ListMultipartUploads(bucket string, resources BucketMultipartResourcesMetadata) (BucketMultipartResourcesMetadata, *probe.Error)
// Object resource API.
GetObject(bucket, object string, startOffset int64) (io.ReadCloser, *probe.Error)
GetObjectInfo(bucket, object string) (ObjectInfo, *probe.Error)
PutObject(bucket string, object string, size int64, data io.Reader, metadata map[string]string) (ObjectInfo, *probe.Error)
DeleteObject(bucket, object string) *probe.Error
// Object query API.
NewMultipartUpload(bucket, object string) (string, *probe.Error)
PutObjectPart(bucket, object, uploadID string, partID int, size int64, data io.Reader, md5Hex string) (string, *probe.Error)
ListObjectParts(bucket, object string, resources ObjectResourcesMetadata) (ObjectResourcesMetadata, *probe.Error)
CompleteMultipartUpload(bucket string, object string, uploadID string, parts []CompletePart) (ObjectInfo, *probe.Error)
AbortMultipartUpload(bucket, object, uploadID string) *probe.Error
}
```
2016-03-30 19:15:28 -04:00
|
|
|
case BucketNotFound:
|
2016-03-10 05:24:52 -05:00
|
|
|
writeErrorResponse(w, r, ErrNoSuchBucket, r.URL.Path)
|
2015-09-19 06:20:07 -04:00
|
|
|
default:
|
2016-03-10 05:24:52 -05:00
|
|
|
writeErrorResponse(w, r, ErrInternalError, r.URL.Path)
|
2015-09-19 06:20:07 -04:00
|
|
|
}
|
2015-08-03 19:17:21 -04:00
|
|
|
return
|
|
|
|
}
|
2015-09-19 06:20:07 -04:00
|
|
|
// generate response
|
objectAPI: Fix object API interface, remove unnecessary structs.
ObjectAPI changes.
```
ListObjects(bucket, prefix, marker, delimiter string, maxKeys int) (ListObjectsInfo, *probe.Error)
ListMultipartUploads(bucket, objectPrefix, keyMarker, uploadIDMarker, delimiter string, maxUploads int) (ListMultipartsInfo, *probe.Error)
ListObjectParts(bucket, object, uploadID string, partNumberMarker, maxParts int) (ListPartsInfo, *probe.Error)
CompleteMultipartUpload(bucket string, object string, uploadID string, parts []completePart) (ObjectInfo, *probe.Error)
```
2016-04-03 04:34:20 -04:00
|
|
|
response := generateListMultipartUploadsResponse(bucket, listMultipartsInfo)
|
2016-03-06 15:16:22 -05:00
|
|
|
encodedSuccessResponse := encodeResponse(response)
|
2016-01-08 03:40:06 -05:00
|
|
|
// write headers.
|
|
|
|
setCommonHeaders(w)
|
|
|
|
// write success response.
|
|
|
|
writeSuccessResponse(w, encodedSuccessResponse)
|
2015-06-30 17:42:29 -04:00
|
|
|
}
|
|
|
|
|
2015-06-30 23:15:48 -04:00
|
|
|
// ListObjectsHandler - GET Bucket (List Objects)
|
2016-02-15 20:42:39 -05:00
|
|
|
// -- -----------------------
|
2015-06-30 17:42:29 -04:00
|
|
|
// This implementation of the GET operation returns some or all (up to 1000)
|
|
|
|
// of the objects in a bucket. You can use the request parameters as selection
|
|
|
|
// criteria to return a subset of the objects in a bucket.
|
|
|
|
//
|
fs: Break fs package to top-level and introduce ObjectAPI interface.
ObjectAPI interface brings in changes needed for XL ObjectAPI layer.
The new interface for any ObjectAPI layer is as below
```
// ObjectAPI interface.
type ObjectAPI interface {
// Bucket resource API.
DeleteBucket(bucket string) *probe.Error
ListBuckets() ([]BucketInfo, *probe.Error)
MakeBucket(bucket string) *probe.Error
GetBucketInfo(bucket string) (BucketInfo, *probe.Error)
// Bucket query API.
ListObjects(bucket, prefix, marker, delimiter string, maxKeys int) (ListObjectsResult, *probe.Error)
ListMultipartUploads(bucket string, resources BucketMultipartResourcesMetadata) (BucketMultipartResourcesMetadata, *probe.Error)
// Object resource API.
GetObject(bucket, object string, startOffset int64) (io.ReadCloser, *probe.Error)
GetObjectInfo(bucket, object string) (ObjectInfo, *probe.Error)
PutObject(bucket string, object string, size int64, data io.Reader, metadata map[string]string) (ObjectInfo, *probe.Error)
DeleteObject(bucket, object string) *probe.Error
// Object query API.
NewMultipartUpload(bucket, object string) (string, *probe.Error)
PutObjectPart(bucket, object, uploadID string, partID int, size int64, data io.Reader, md5Hex string) (string, *probe.Error)
ListObjectParts(bucket, object string, resources ObjectResourcesMetadata) (ObjectResourcesMetadata, *probe.Error)
CompleteMultipartUpload(bucket string, object string, uploadID string, parts []CompletePart) (ObjectInfo, *probe.Error)
AbortMultipartUpload(bucket, object, uploadID string) *probe.Error
}
```
2016-03-30 19:15:28 -04:00
|
|
|
func (api objectStorageAPI) ListObjectsHandler(w http.ResponseWriter, r *http.Request) {
|
2016-02-15 20:42:39 -05:00
|
|
|
vars := mux.Vars(r)
|
2015-10-16 22:09:35 -04:00
|
|
|
bucket := vars["bucket"]
|
2015-06-30 17:42:29 -04:00
|
|
|
|
accessPolicy: Implement Put, Get, Delete access policy.
This patch implements Get,Put,Delete bucket policies
Supporting - http://docs.aws.amazon.com/AmazonS3/latest/dev/access-policy-language-overview.html
Currently supports following actions.
"*": true,
"s3:*": true,
"s3:GetObject": true,
"s3:ListBucket": true,
"s3:PutObject": true,
"s3:CreateBucket": true,
"s3:GetBucketLocation": true,
"s3:DeleteBucket": true,
"s3:DeleteObject": true,
"s3:AbortMultipartUpload": true,
"s3:ListBucketMultipartUploads": true,
"s3:ListMultipartUploadParts": true,
following conditions for "StringEquals" and "StringNotEquals"
"s3:prefix", "s3:max-keys"
2016-02-03 19:46:56 -05:00
|
|
|
switch getRequestAuthType(r) {
|
|
|
|
default:
|
|
|
|
// For all unknown auth types return error.
|
2016-03-10 05:24:52 -05:00
|
|
|
writeErrorResponse(w, r, ErrAccessDenied, r.URL.Path)
|
accessPolicy: Implement Put, Get, Delete access policy.
This patch implements Get,Put,Delete bucket policies
Supporting - http://docs.aws.amazon.com/AmazonS3/latest/dev/access-policy-language-overview.html
Currently supports following actions.
"*": true,
"s3:*": true,
"s3:GetObject": true,
"s3:ListBucket": true,
"s3:PutObject": true,
"s3:CreateBucket": true,
"s3:GetBucketLocation": true,
"s3:DeleteBucket": true,
"s3:DeleteObject": true,
"s3:AbortMultipartUpload": true,
"s3:ListBucketMultipartUploads": true,
"s3:ListMultipartUploadParts": true,
following conditions for "StringEquals" and "StringNotEquals"
"s3:prefix", "s3:max-keys"
2016-02-03 19:46:56 -05:00
|
|
|
return
|
|
|
|
case authTypeAnonymous:
|
|
|
|
// http://docs.aws.amazon.com/AmazonS3/latest/dev/mpuAndPermissions.html
|
2016-03-10 05:24:52 -05:00
|
|
|
if s3Error := enforceBucketPolicy("s3:ListBucket", bucket, r.URL); s3Error != ErrNone {
|
accessPolicy: Implement Put, Get, Delete access policy.
This patch implements Get,Put,Delete bucket policies
Supporting - http://docs.aws.amazon.com/AmazonS3/latest/dev/access-policy-language-overview.html
Currently supports following actions.
"*": true,
"s3:*": true,
"s3:GetObject": true,
"s3:ListBucket": true,
"s3:PutObject": true,
"s3:CreateBucket": true,
"s3:GetBucketLocation": true,
"s3:DeleteBucket": true,
"s3:DeleteObject": true,
"s3:AbortMultipartUpload": true,
"s3:ListBucketMultipartUploads": true,
"s3:ListMultipartUploadParts": true,
following conditions for "StringEquals" and "StringNotEquals"
"s3:prefix", "s3:max-keys"
2016-02-03 19:46:56 -05:00
|
|
|
writeErrorResponse(w, r, s3Error, r.URL.Path)
|
|
|
|
return
|
|
|
|
}
|
|
|
|
case authTypeSigned, authTypePresigned:
|
2016-03-12 19:08:15 -05:00
|
|
|
if s3Error := isReqAuthenticated(r); s3Error != ErrNone {
|
accessPolicy: Implement Put, Get, Delete access policy.
This patch implements Get,Put,Delete bucket policies
Supporting - http://docs.aws.amazon.com/AmazonS3/latest/dev/access-policy-language-overview.html
Currently supports following actions.
"*": true,
"s3:*": true,
"s3:GetObject": true,
"s3:ListBucket": true,
"s3:PutObject": true,
"s3:CreateBucket": true,
"s3:GetBucketLocation": true,
"s3:DeleteBucket": true,
"s3:DeleteObject": true,
"s3:AbortMultipartUpload": true,
"s3:ListBucketMultipartUploads": true,
"s3:ListMultipartUploadParts": true,
following conditions for "StringEquals" and "StringNotEquals"
"s3:prefix", "s3:max-keys"
2016-02-03 19:46:56 -05:00
|
|
|
writeErrorResponse(w, r, s3Error, r.URL.Path)
|
2016-02-04 15:52:25 -05:00
|
|
|
return
|
|
|
|
}
|
2016-02-15 20:42:39 -05:00
|
|
|
}
|
|
|
|
|
2016-01-19 20:49:48 -05:00
|
|
|
// TODO handle encoding type.
|
2016-02-15 20:42:39 -05:00
|
|
|
prefix, marker, delimiter, maxkeys, _ := getBucketResources(r.URL.Query())
|
2016-01-19 20:49:48 -05:00
|
|
|
if maxkeys < 0 {
|
2016-03-10 05:24:52 -05:00
|
|
|
writeErrorResponse(w, r, ErrInvalidMaxKeys, r.URL.Path)
|
2015-07-16 20:22:45 -04:00
|
|
|
return
|
|
|
|
}
|
2016-01-19 20:49:48 -05:00
|
|
|
if maxkeys == 0 {
|
|
|
|
maxkeys = maxObjectList
|
2015-06-30 17:42:29 -04:00
|
|
|
}
|
|
|
|
|
objectAPI: Fix object API interface, remove unnecessary structs.
ObjectAPI changes.
```
ListObjects(bucket, prefix, marker, delimiter string, maxKeys int) (ListObjectsInfo, *probe.Error)
ListMultipartUploads(bucket, objectPrefix, keyMarker, uploadIDMarker, delimiter string, maxUploads int) (ListMultipartsInfo, *probe.Error)
ListObjectParts(bucket, object, uploadID string, partNumberMarker, maxParts int) (ListPartsInfo, *probe.Error)
CompleteMultipartUpload(bucket string, object string, uploadID string, parts []completePart) (ObjectInfo, *probe.Error)
```
2016-04-03 04:34:20 -04:00
|
|
|
listObjectsInfo, err := api.ObjectAPI.ListObjects(bucket, prefix, marker, delimiter, maxkeys)
|
2015-08-03 19:17:21 -04:00
|
|
|
if err == nil {
|
2015-11-10 06:10:11 -05:00
|
|
|
// generate response
|
objectAPI: Fix object API interface, remove unnecessary structs.
ObjectAPI changes.
```
ListObjects(bucket, prefix, marker, delimiter string, maxKeys int) (ListObjectsInfo, *probe.Error)
ListMultipartUploads(bucket, objectPrefix, keyMarker, uploadIDMarker, delimiter string, maxUploads int) (ListMultipartsInfo, *probe.Error)
ListObjectParts(bucket, object, uploadID string, partNumberMarker, maxParts int) (ListPartsInfo, *probe.Error)
CompleteMultipartUpload(bucket string, object string, uploadID string, parts []completePart) (ObjectInfo, *probe.Error)
```
2016-04-03 04:34:20 -04:00
|
|
|
response := generateListObjectsResponse(bucket, prefix, marker, delimiter, maxkeys, listObjectsInfo)
|
2016-03-06 15:16:22 -05:00
|
|
|
encodedSuccessResponse := encodeResponse(response)
|
2016-01-08 03:40:06 -05:00
|
|
|
// Write headers
|
|
|
|
setCommonHeaders(w)
|
|
|
|
// Write success response.
|
|
|
|
writeSuccessResponse(w, encodedSuccessResponse)
|
2015-08-03 19:17:21 -04:00
|
|
|
return
|
|
|
|
}
|
2015-08-18 22:30:17 -04:00
|
|
|
switch err.ToGoError().(type) {
|
fs: Break fs package to top-level and introduce ObjectAPI interface.
ObjectAPI interface brings in changes needed for XL ObjectAPI layer.
The new interface for any ObjectAPI layer is as below
```
// ObjectAPI interface.
type ObjectAPI interface {
// Bucket resource API.
DeleteBucket(bucket string) *probe.Error
ListBuckets() ([]BucketInfo, *probe.Error)
MakeBucket(bucket string) *probe.Error
GetBucketInfo(bucket string) (BucketInfo, *probe.Error)
// Bucket query API.
ListObjects(bucket, prefix, marker, delimiter string, maxKeys int) (ListObjectsResult, *probe.Error)
ListMultipartUploads(bucket string, resources BucketMultipartResourcesMetadata) (BucketMultipartResourcesMetadata, *probe.Error)
// Object resource API.
GetObject(bucket, object string, startOffset int64) (io.ReadCloser, *probe.Error)
GetObjectInfo(bucket, object string) (ObjectInfo, *probe.Error)
PutObject(bucket string, object string, size int64, data io.Reader, metadata map[string]string) (ObjectInfo, *probe.Error)
DeleteObject(bucket, object string) *probe.Error
// Object query API.
NewMultipartUpload(bucket, object string) (string, *probe.Error)
PutObjectPart(bucket, object, uploadID string, partID int, size int64, data io.Reader, md5Hex string) (string, *probe.Error)
ListObjectParts(bucket, object string, resources ObjectResourcesMetadata) (ObjectResourcesMetadata, *probe.Error)
CompleteMultipartUpload(bucket string, object string, uploadID string, parts []CompletePart) (ObjectInfo, *probe.Error)
AbortMultipartUpload(bucket, object, uploadID string) *probe.Error
}
```
2016-03-30 19:15:28 -04:00
|
|
|
case BucketNameInvalid:
|
2016-03-10 05:24:52 -05:00
|
|
|
writeErrorResponse(w, r, ErrInvalidBucketName, r.URL.Path)
|
fs: Break fs package to top-level and introduce ObjectAPI interface.
ObjectAPI interface brings in changes needed for XL ObjectAPI layer.
The new interface for any ObjectAPI layer is as below
```
// ObjectAPI interface.
type ObjectAPI interface {
// Bucket resource API.
DeleteBucket(bucket string) *probe.Error
ListBuckets() ([]BucketInfo, *probe.Error)
MakeBucket(bucket string) *probe.Error
GetBucketInfo(bucket string) (BucketInfo, *probe.Error)
// Bucket query API.
ListObjects(bucket, prefix, marker, delimiter string, maxKeys int) (ListObjectsResult, *probe.Error)
ListMultipartUploads(bucket string, resources BucketMultipartResourcesMetadata) (BucketMultipartResourcesMetadata, *probe.Error)
// Object resource API.
GetObject(bucket, object string, startOffset int64) (io.ReadCloser, *probe.Error)
GetObjectInfo(bucket, object string) (ObjectInfo, *probe.Error)
PutObject(bucket string, object string, size int64, data io.Reader, metadata map[string]string) (ObjectInfo, *probe.Error)
DeleteObject(bucket, object string) *probe.Error
// Object query API.
NewMultipartUpload(bucket, object string) (string, *probe.Error)
PutObjectPart(bucket, object, uploadID string, partID int, size int64, data io.Reader, md5Hex string) (string, *probe.Error)
ListObjectParts(bucket, object string, resources ObjectResourcesMetadata) (ObjectResourcesMetadata, *probe.Error)
CompleteMultipartUpload(bucket string, object string, uploadID string, parts []CompletePart) (ObjectInfo, *probe.Error)
AbortMultipartUpload(bucket, object, uploadID string) *probe.Error
}
```
2016-03-30 19:15:28 -04:00
|
|
|
case BucketNotFound:
|
2016-03-10 05:24:52 -05:00
|
|
|
writeErrorResponse(w, r, ErrNoSuchBucket, r.URL.Path)
|
fs: Break fs package to top-level and introduce ObjectAPI interface.
ObjectAPI interface brings in changes needed for XL ObjectAPI layer.
The new interface for any ObjectAPI layer is as below
```
// ObjectAPI interface.
type ObjectAPI interface {
// Bucket resource API.
DeleteBucket(bucket string) *probe.Error
ListBuckets() ([]BucketInfo, *probe.Error)
MakeBucket(bucket string) *probe.Error
GetBucketInfo(bucket string) (BucketInfo, *probe.Error)
// Bucket query API.
ListObjects(bucket, prefix, marker, delimiter string, maxKeys int) (ListObjectsResult, *probe.Error)
ListMultipartUploads(bucket string, resources BucketMultipartResourcesMetadata) (BucketMultipartResourcesMetadata, *probe.Error)
// Object resource API.
GetObject(bucket, object string, startOffset int64) (io.ReadCloser, *probe.Error)
GetObjectInfo(bucket, object string) (ObjectInfo, *probe.Error)
PutObject(bucket string, object string, size int64, data io.Reader, metadata map[string]string) (ObjectInfo, *probe.Error)
DeleteObject(bucket, object string) *probe.Error
// Object query API.
NewMultipartUpload(bucket, object string) (string, *probe.Error)
PutObjectPart(bucket, object, uploadID string, partID int, size int64, data io.Reader, md5Hex string) (string, *probe.Error)
ListObjectParts(bucket, object string, resources ObjectResourcesMetadata) (ObjectResourcesMetadata, *probe.Error)
CompleteMultipartUpload(bucket string, object string, uploadID string, parts []CompletePart) (ObjectInfo, *probe.Error)
AbortMultipartUpload(bucket, object, uploadID string) *probe.Error
}
```
2016-03-30 19:15:28 -04:00
|
|
|
case ObjectNotFound:
|
2016-03-10 05:24:52 -05:00
|
|
|
writeErrorResponse(w, r, ErrNoSuchKey, r.URL.Path)
|
fs: Break fs package to top-level and introduce ObjectAPI interface.
ObjectAPI interface brings in changes needed for XL ObjectAPI layer.
The new interface for any ObjectAPI layer is as below
```
// ObjectAPI interface.
type ObjectAPI interface {
// Bucket resource API.
DeleteBucket(bucket string) *probe.Error
ListBuckets() ([]BucketInfo, *probe.Error)
MakeBucket(bucket string) *probe.Error
GetBucketInfo(bucket string) (BucketInfo, *probe.Error)
// Bucket query API.
ListObjects(bucket, prefix, marker, delimiter string, maxKeys int) (ListObjectsResult, *probe.Error)
ListMultipartUploads(bucket string, resources BucketMultipartResourcesMetadata) (BucketMultipartResourcesMetadata, *probe.Error)
// Object resource API.
GetObject(bucket, object string, startOffset int64) (io.ReadCloser, *probe.Error)
GetObjectInfo(bucket, object string) (ObjectInfo, *probe.Error)
PutObject(bucket string, object string, size int64, data io.Reader, metadata map[string]string) (ObjectInfo, *probe.Error)
DeleteObject(bucket, object string) *probe.Error
// Object query API.
NewMultipartUpload(bucket, object string) (string, *probe.Error)
PutObjectPart(bucket, object, uploadID string, partID int, size int64, data io.Reader, md5Hex string) (string, *probe.Error)
ListObjectParts(bucket, object string, resources ObjectResourcesMetadata) (ObjectResourcesMetadata, *probe.Error)
CompleteMultipartUpload(bucket string, object string, uploadID string, parts []CompletePart) (ObjectInfo, *probe.Error)
AbortMultipartUpload(bucket, object, uploadID string) *probe.Error
}
```
2016-03-30 19:15:28 -04:00
|
|
|
case ObjectNameInvalid:
|
2016-03-10 05:24:52 -05:00
|
|
|
writeErrorResponse(w, r, ErrNoSuchKey, r.URL.Path)
|
2015-07-02 23:31:22 -04:00
|
|
|
default:
|
2015-09-19 06:20:07 -04:00
|
|
|
errorIf(err.Trace(), "ListObjects failed.", nil)
|
2016-03-10 05:24:52 -05:00
|
|
|
writeErrorResponse(w, r, ErrInternalError, r.URL.Path)
|
2015-07-02 23:31:22 -04:00
|
|
|
}
|
2015-06-30 17:42:29 -04:00
|
|
|
}
|
|
|
|
|
2015-06-30 23:15:48 -04:00
|
|
|
// ListBucketsHandler - GET Service
|
2015-06-30 17:42:29 -04:00
|
|
|
// -----------
|
|
|
|
// This implementation of the GET operation returns a list of all buckets
|
|
|
|
// owned by the authenticated sender of the request.
|
fs: Break fs package to top-level and introduce ObjectAPI interface.
ObjectAPI interface brings in changes needed for XL ObjectAPI layer.
The new interface for any ObjectAPI layer is as below
```
// ObjectAPI interface.
type ObjectAPI interface {
// Bucket resource API.
DeleteBucket(bucket string) *probe.Error
ListBuckets() ([]BucketInfo, *probe.Error)
MakeBucket(bucket string) *probe.Error
GetBucketInfo(bucket string) (BucketInfo, *probe.Error)
// Bucket query API.
ListObjects(bucket, prefix, marker, delimiter string, maxKeys int) (ListObjectsResult, *probe.Error)
ListMultipartUploads(bucket string, resources BucketMultipartResourcesMetadata) (BucketMultipartResourcesMetadata, *probe.Error)
// Object resource API.
GetObject(bucket, object string, startOffset int64) (io.ReadCloser, *probe.Error)
GetObjectInfo(bucket, object string) (ObjectInfo, *probe.Error)
PutObject(bucket string, object string, size int64, data io.Reader, metadata map[string]string) (ObjectInfo, *probe.Error)
DeleteObject(bucket, object string) *probe.Error
// Object query API.
NewMultipartUpload(bucket, object string) (string, *probe.Error)
PutObjectPart(bucket, object, uploadID string, partID int, size int64, data io.Reader, md5Hex string) (string, *probe.Error)
ListObjectParts(bucket, object string, resources ObjectResourcesMetadata) (ObjectResourcesMetadata, *probe.Error)
CompleteMultipartUpload(bucket string, object string, uploadID string, parts []CompletePart) (ObjectInfo, *probe.Error)
AbortMultipartUpload(bucket, object, uploadID string) *probe.Error
}
```
2016-03-30 19:15:28 -04:00
|
|
|
func (api objectStorageAPI) ListBucketsHandler(w http.ResponseWriter, r *http.Request) {
|
accessPolicy: Implement Put, Get, Delete access policy.
This patch implements Get,Put,Delete bucket policies
Supporting - http://docs.aws.amazon.com/AmazonS3/latest/dev/access-policy-language-overview.html
Currently supports following actions.
"*": true,
"s3:*": true,
"s3:GetObject": true,
"s3:ListBucket": true,
"s3:PutObject": true,
"s3:CreateBucket": true,
"s3:GetBucketLocation": true,
"s3:DeleteBucket": true,
"s3:DeleteObject": true,
"s3:AbortMultipartUpload": true,
"s3:ListBucketMultipartUploads": true,
"s3:ListMultipartUploadParts": true,
following conditions for "StringEquals" and "StringNotEquals"
"s3:prefix", "s3:max-keys"
2016-02-03 19:46:56 -05:00
|
|
|
// List buckets does not support bucket policies.
|
|
|
|
switch getRequestAuthType(r) {
|
|
|
|
default:
|
|
|
|
// For all unknown auth types return error.
|
2016-03-10 05:24:52 -05:00
|
|
|
writeErrorResponse(w, r, ErrAccessDenied, r.URL.Path)
|
2016-02-15 20:42:39 -05:00
|
|
|
return
|
accessPolicy: Implement Put, Get, Delete access policy.
This patch implements Get,Put,Delete bucket policies
Supporting - http://docs.aws.amazon.com/AmazonS3/latest/dev/access-policy-language-overview.html
Currently supports following actions.
"*": true,
"s3:*": true,
"s3:GetObject": true,
"s3:ListBucket": true,
"s3:PutObject": true,
"s3:CreateBucket": true,
"s3:GetBucketLocation": true,
"s3:DeleteBucket": true,
"s3:DeleteObject": true,
"s3:AbortMultipartUpload": true,
"s3:ListBucketMultipartUploads": true,
"s3:ListMultipartUploadParts": true,
following conditions for "StringEquals" and "StringNotEquals"
"s3:prefix", "s3:max-keys"
2016-02-03 19:46:56 -05:00
|
|
|
case authTypeSigned, authTypePresigned:
|
2016-04-02 01:45:27 -04:00
|
|
|
payload, e := ioutil.ReadAll(r.Body)
|
|
|
|
if e != nil {
|
|
|
|
writeErrorResponse(w, r, ErrInternalError, r.URL.Path)
|
|
|
|
return
|
|
|
|
}
|
|
|
|
// Verify Content-Md5, if payload is set.
|
|
|
|
if r.Header.Get("Content-Md5") != "" {
|
|
|
|
if r.Header.Get("Content-Md5") != base64.StdEncoding.EncodeToString(sumMD5(payload)) {
|
|
|
|
writeErrorResponse(w, r, ErrBadDigest, r.URL.Path)
|
|
|
|
return
|
|
|
|
}
|
|
|
|
}
|
|
|
|
// Populate back the payload.
|
|
|
|
r.Body = ioutil.NopCloser(bytes.NewReader(payload))
|
|
|
|
var s3Error APIErrorCode // API error code.
|
|
|
|
validateRegion := false // Validate region.
|
|
|
|
if isRequestSignatureV4(r) {
|
|
|
|
s3Error = doesSignatureMatch(hex.EncodeToString(sum256(payload)), r, validateRegion)
|
|
|
|
} else if isRequestPresignedSignatureV4(r) {
|
|
|
|
s3Error = doesPresignedSignatureMatch(r, validateRegion)
|
|
|
|
}
|
|
|
|
if s3Error != ErrNone {
|
accessPolicy: Implement Put, Get, Delete access policy.
This patch implements Get,Put,Delete bucket policies
Supporting - http://docs.aws.amazon.com/AmazonS3/latest/dev/access-policy-language-overview.html
Currently supports following actions.
"*": true,
"s3:*": true,
"s3:GetObject": true,
"s3:ListBucket": true,
"s3:PutObject": true,
"s3:CreateBucket": true,
"s3:GetBucketLocation": true,
"s3:DeleteBucket": true,
"s3:DeleteObject": true,
"s3:AbortMultipartUpload": true,
"s3:ListBucketMultipartUploads": true,
"s3:ListMultipartUploadParts": true,
following conditions for "StringEquals" and "StringNotEquals"
"s3:prefix", "s3:max-keys"
2016-02-03 19:46:56 -05:00
|
|
|
writeErrorResponse(w, r, s3Error, r.URL.Path)
|
|
|
|
return
|
|
|
|
}
|
2016-02-04 15:52:25 -05:00
|
|
|
}
|
|
|
|
|
objectAPI: Fix object API interface, remove unnecessary structs.
ObjectAPI changes.
```
ListObjects(bucket, prefix, marker, delimiter string, maxKeys int) (ListObjectsInfo, *probe.Error)
ListMultipartUploads(bucket, objectPrefix, keyMarker, uploadIDMarker, delimiter string, maxUploads int) (ListMultipartsInfo, *probe.Error)
ListObjectParts(bucket, object, uploadID string, partNumberMarker, maxParts int) (ListPartsInfo, *probe.Error)
CompleteMultipartUpload(bucket string, object string, uploadID string, parts []completePart) (ObjectInfo, *probe.Error)
```
2016-04-03 04:34:20 -04:00
|
|
|
bucketsInfo, err := api.ObjectAPI.ListBuckets()
|
2015-08-03 19:17:21 -04:00
|
|
|
if err == nil {
|
2015-07-02 23:31:22 -04:00
|
|
|
// generate response
|
objectAPI: Fix object API interface, remove unnecessary structs.
ObjectAPI changes.
```
ListObjects(bucket, prefix, marker, delimiter string, maxKeys int) (ListObjectsInfo, *probe.Error)
ListMultipartUploads(bucket, objectPrefix, keyMarker, uploadIDMarker, delimiter string, maxUploads int) (ListMultipartsInfo, *probe.Error)
ListObjectParts(bucket, object, uploadID string, partNumberMarker, maxParts int) (ListPartsInfo, *probe.Error)
CompleteMultipartUpload(bucket string, object string, uploadID string, parts []completePart) (ObjectInfo, *probe.Error)
```
2016-04-03 04:34:20 -04:00
|
|
|
response := generateListBucketsResponse(bucketsInfo)
|
2016-03-06 15:16:22 -05:00
|
|
|
encodedSuccessResponse := encodeResponse(response)
|
2015-07-02 23:31:22 -04:00
|
|
|
// write headers
|
2016-01-08 03:40:06 -05:00
|
|
|
setCommonHeaders(w)
|
2015-07-02 23:31:22 -04:00
|
|
|
// write response
|
2016-01-08 03:40:06 -05:00
|
|
|
writeSuccessResponse(w, encodedSuccessResponse)
|
2015-08-03 19:17:21 -04:00
|
|
|
return
|
|
|
|
}
|
2015-10-04 15:06:14 -04:00
|
|
|
errorIf(err.Trace(), "ListBuckets failed.", nil)
|
2016-03-10 05:24:52 -05:00
|
|
|
writeErrorResponse(w, r, ErrInternalError, r.URL.Path)
|
2015-06-30 17:42:29 -04:00
|
|
|
}
|
|
|
|
|
2016-03-05 19:43:48 -05:00
|
|
|
// DeleteMultipleObjectsHandler - deletes multiple objects.
|
fs: Break fs package to top-level and introduce ObjectAPI interface.
ObjectAPI interface brings in changes needed for XL ObjectAPI layer.
The new interface for any ObjectAPI layer is as below
```
// ObjectAPI interface.
type ObjectAPI interface {
// Bucket resource API.
DeleteBucket(bucket string) *probe.Error
ListBuckets() ([]BucketInfo, *probe.Error)
MakeBucket(bucket string) *probe.Error
GetBucketInfo(bucket string) (BucketInfo, *probe.Error)
// Bucket query API.
ListObjects(bucket, prefix, marker, delimiter string, maxKeys int) (ListObjectsResult, *probe.Error)
ListMultipartUploads(bucket string, resources BucketMultipartResourcesMetadata) (BucketMultipartResourcesMetadata, *probe.Error)
// Object resource API.
GetObject(bucket, object string, startOffset int64) (io.ReadCloser, *probe.Error)
GetObjectInfo(bucket, object string) (ObjectInfo, *probe.Error)
PutObject(bucket string, object string, size int64, data io.Reader, metadata map[string]string) (ObjectInfo, *probe.Error)
DeleteObject(bucket, object string) *probe.Error
// Object query API.
NewMultipartUpload(bucket, object string) (string, *probe.Error)
PutObjectPart(bucket, object, uploadID string, partID int, size int64, data io.Reader, md5Hex string) (string, *probe.Error)
ListObjectParts(bucket, object string, resources ObjectResourcesMetadata) (ObjectResourcesMetadata, *probe.Error)
CompleteMultipartUpload(bucket string, object string, uploadID string, parts []CompletePart) (ObjectInfo, *probe.Error)
AbortMultipartUpload(bucket, object, uploadID string) *probe.Error
}
```
2016-03-30 19:15:28 -04:00
|
|
|
func (api objectStorageAPI) DeleteMultipleObjectsHandler(w http.ResponseWriter, r *http.Request) {
|
2016-03-05 19:43:48 -05:00
|
|
|
vars := mux.Vars(r)
|
|
|
|
bucket := vars["bucket"]
|
|
|
|
|
2016-03-12 19:08:15 -05:00
|
|
|
switch getRequestAuthType(r) {
|
|
|
|
default:
|
|
|
|
// For all unknown auth types return error.
|
|
|
|
writeErrorResponse(w, r, ErrAccessDenied, r.URL.Path)
|
|
|
|
return
|
|
|
|
case authTypeAnonymous:
|
|
|
|
// http://docs.aws.amazon.com/AmazonS3/latest/dev/mpuAndPermissions.html
|
|
|
|
if s3Error := enforceBucketPolicy("s3:DeleteObject", bucket, r.URL); s3Error != ErrNone {
|
|
|
|
writeErrorResponse(w, r, s3Error, r.URL.Path)
|
|
|
|
return
|
|
|
|
}
|
|
|
|
case authTypePresigned, authTypeSigned:
|
|
|
|
if s3Error := isReqAuthenticated(r); s3Error != ErrNone {
|
|
|
|
writeErrorResponse(w, r, s3Error, r.URL.Path)
|
|
|
|
return
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2016-03-05 19:43:48 -05:00
|
|
|
// Content-Length is required and should be non-zero
|
|
|
|
// http://docs.aws.amazon.com/AmazonS3/latest/API/multiobjectdeleteapi.html
|
|
|
|
if r.ContentLength <= 0 {
|
2016-03-10 05:24:52 -05:00
|
|
|
writeErrorResponse(w, r, ErrMissingContentLength, r.URL.Path)
|
2016-03-05 19:43:48 -05:00
|
|
|
return
|
|
|
|
}
|
|
|
|
|
|
|
|
// Content-Md5 is requied should be set
|
|
|
|
// http://docs.aws.amazon.com/AmazonS3/latest/API/multiobjectdeleteapi.html
|
|
|
|
if _, ok := r.Header["Content-Md5"]; !ok {
|
2016-03-10 05:24:52 -05:00
|
|
|
writeErrorResponse(w, r, ErrMissingContentMD5, r.URL.Path)
|
2016-03-05 19:43:48 -05:00
|
|
|
return
|
|
|
|
}
|
|
|
|
|
|
|
|
// Allocate incoming content length bytes.
|
|
|
|
deleteXMLBytes := make([]byte, r.ContentLength)
|
|
|
|
|
|
|
|
// Read incoming body XML bytes.
|
|
|
|
_, e := io.ReadFull(r.Body, deleteXMLBytes)
|
|
|
|
if e != nil {
|
|
|
|
errorIf(probe.NewError(e), "DeleteMultipleObjects failed.", nil)
|
2016-03-10 05:24:52 -05:00
|
|
|
writeErrorResponse(w, r, ErrInternalError, r.URL.Path)
|
2016-03-05 19:43:48 -05:00
|
|
|
return
|
|
|
|
}
|
|
|
|
|
|
|
|
// Unmarshal list of keys to be deleted.
|
|
|
|
deleteObjects := &DeleteObjectsRequest{}
|
|
|
|
if e := xml.Unmarshal(deleteXMLBytes, deleteObjects); e != nil {
|
2016-03-10 05:24:52 -05:00
|
|
|
writeErrorResponse(w, r, ErrMalformedXML, r.URL.Path)
|
2016-03-05 19:43:48 -05:00
|
|
|
return
|
|
|
|
}
|
|
|
|
|
|
|
|
var deleteErrors []DeleteError
|
|
|
|
var deletedObjects []ObjectIdentifier
|
|
|
|
// Loop through all the objects and delete them sequentially.
|
|
|
|
for _, object := range deleteObjects.Objects {
|
fs: Break fs package to top-level and introduce ObjectAPI interface.
ObjectAPI interface brings in changes needed for XL ObjectAPI layer.
The new interface for any ObjectAPI layer is as below
```
// ObjectAPI interface.
type ObjectAPI interface {
// Bucket resource API.
DeleteBucket(bucket string) *probe.Error
ListBuckets() ([]BucketInfo, *probe.Error)
MakeBucket(bucket string) *probe.Error
GetBucketInfo(bucket string) (BucketInfo, *probe.Error)
// Bucket query API.
ListObjects(bucket, prefix, marker, delimiter string, maxKeys int) (ListObjectsResult, *probe.Error)
ListMultipartUploads(bucket string, resources BucketMultipartResourcesMetadata) (BucketMultipartResourcesMetadata, *probe.Error)
// Object resource API.
GetObject(bucket, object string, startOffset int64) (io.ReadCloser, *probe.Error)
GetObjectInfo(bucket, object string) (ObjectInfo, *probe.Error)
PutObject(bucket string, object string, size int64, data io.Reader, metadata map[string]string) (ObjectInfo, *probe.Error)
DeleteObject(bucket, object string) *probe.Error
// Object query API.
NewMultipartUpload(bucket, object string) (string, *probe.Error)
PutObjectPart(bucket, object, uploadID string, partID int, size int64, data io.Reader, md5Hex string) (string, *probe.Error)
ListObjectParts(bucket, object string, resources ObjectResourcesMetadata) (ObjectResourcesMetadata, *probe.Error)
CompleteMultipartUpload(bucket string, object string, uploadID string, parts []CompletePart) (ObjectInfo, *probe.Error)
AbortMultipartUpload(bucket, object, uploadID string) *probe.Error
}
```
2016-03-30 19:15:28 -04:00
|
|
|
err := api.ObjectAPI.DeleteObject(bucket, object.ObjectName)
|
2016-03-05 19:43:48 -05:00
|
|
|
if err == nil {
|
|
|
|
deletedObjects = append(deletedObjects, ObjectIdentifier{
|
|
|
|
ObjectName: object.ObjectName,
|
|
|
|
})
|
|
|
|
} else {
|
|
|
|
errorIf(err.Trace(object.ObjectName), "DeleteObject failed.", nil)
|
|
|
|
switch err.ToGoError().(type) {
|
fs: Break fs package to top-level and introduce ObjectAPI interface.
ObjectAPI interface brings in changes needed for XL ObjectAPI layer.
The new interface for any ObjectAPI layer is as below
```
// ObjectAPI interface.
type ObjectAPI interface {
// Bucket resource API.
DeleteBucket(bucket string) *probe.Error
ListBuckets() ([]BucketInfo, *probe.Error)
MakeBucket(bucket string) *probe.Error
GetBucketInfo(bucket string) (BucketInfo, *probe.Error)
// Bucket query API.
ListObjects(bucket, prefix, marker, delimiter string, maxKeys int) (ListObjectsResult, *probe.Error)
ListMultipartUploads(bucket string, resources BucketMultipartResourcesMetadata) (BucketMultipartResourcesMetadata, *probe.Error)
// Object resource API.
GetObject(bucket, object string, startOffset int64) (io.ReadCloser, *probe.Error)
GetObjectInfo(bucket, object string) (ObjectInfo, *probe.Error)
PutObject(bucket string, object string, size int64, data io.Reader, metadata map[string]string) (ObjectInfo, *probe.Error)
DeleteObject(bucket, object string) *probe.Error
// Object query API.
NewMultipartUpload(bucket, object string) (string, *probe.Error)
PutObjectPart(bucket, object, uploadID string, partID int, size int64, data io.Reader, md5Hex string) (string, *probe.Error)
ListObjectParts(bucket, object string, resources ObjectResourcesMetadata) (ObjectResourcesMetadata, *probe.Error)
CompleteMultipartUpload(bucket string, object string, uploadID string, parts []CompletePart) (ObjectInfo, *probe.Error)
AbortMultipartUpload(bucket, object, uploadID string) *probe.Error
}
```
2016-03-30 19:15:28 -04:00
|
|
|
case BucketNameInvalid:
|
2016-03-05 19:43:48 -05:00
|
|
|
deleteErrors = append(deleteErrors, DeleteError{
|
2016-03-10 05:24:52 -05:00
|
|
|
Code: errorCodeResponse[ErrInvalidBucketName].Code,
|
|
|
|
Message: errorCodeResponse[ErrInvalidBucketName].Description,
|
2016-03-05 19:43:48 -05:00
|
|
|
Key: object.ObjectName,
|
|
|
|
})
|
fs: Break fs package to top-level and introduce ObjectAPI interface.
ObjectAPI interface brings in changes needed for XL ObjectAPI layer.
The new interface for any ObjectAPI layer is as below
```
// ObjectAPI interface.
type ObjectAPI interface {
// Bucket resource API.
DeleteBucket(bucket string) *probe.Error
ListBuckets() ([]BucketInfo, *probe.Error)
MakeBucket(bucket string) *probe.Error
GetBucketInfo(bucket string) (BucketInfo, *probe.Error)
// Bucket query API.
ListObjects(bucket, prefix, marker, delimiter string, maxKeys int) (ListObjectsResult, *probe.Error)
ListMultipartUploads(bucket string, resources BucketMultipartResourcesMetadata) (BucketMultipartResourcesMetadata, *probe.Error)
// Object resource API.
GetObject(bucket, object string, startOffset int64) (io.ReadCloser, *probe.Error)
GetObjectInfo(bucket, object string) (ObjectInfo, *probe.Error)
PutObject(bucket string, object string, size int64, data io.Reader, metadata map[string]string) (ObjectInfo, *probe.Error)
DeleteObject(bucket, object string) *probe.Error
// Object query API.
NewMultipartUpload(bucket, object string) (string, *probe.Error)
PutObjectPart(bucket, object, uploadID string, partID int, size int64, data io.Reader, md5Hex string) (string, *probe.Error)
ListObjectParts(bucket, object string, resources ObjectResourcesMetadata) (ObjectResourcesMetadata, *probe.Error)
CompleteMultipartUpload(bucket string, object string, uploadID string, parts []CompletePart) (ObjectInfo, *probe.Error)
AbortMultipartUpload(bucket, object, uploadID string) *probe.Error
}
```
2016-03-30 19:15:28 -04:00
|
|
|
case BucketNotFound:
|
2016-03-05 19:43:48 -05:00
|
|
|
deleteErrors = append(deleteErrors, DeleteError{
|
2016-03-10 05:24:52 -05:00
|
|
|
Code: errorCodeResponse[ErrNoSuchBucket].Code,
|
|
|
|
Message: errorCodeResponse[ErrNoSuchBucket].Description,
|
2016-03-05 19:43:48 -05:00
|
|
|
Key: object.ObjectName,
|
|
|
|
})
|
fs: Break fs package to top-level and introduce ObjectAPI interface.
ObjectAPI interface brings in changes needed for XL ObjectAPI layer.
The new interface for any ObjectAPI layer is as below
```
// ObjectAPI interface.
type ObjectAPI interface {
// Bucket resource API.
DeleteBucket(bucket string) *probe.Error
ListBuckets() ([]BucketInfo, *probe.Error)
MakeBucket(bucket string) *probe.Error
GetBucketInfo(bucket string) (BucketInfo, *probe.Error)
// Bucket query API.
ListObjects(bucket, prefix, marker, delimiter string, maxKeys int) (ListObjectsResult, *probe.Error)
ListMultipartUploads(bucket string, resources BucketMultipartResourcesMetadata) (BucketMultipartResourcesMetadata, *probe.Error)
// Object resource API.
GetObject(bucket, object string, startOffset int64) (io.ReadCloser, *probe.Error)
GetObjectInfo(bucket, object string) (ObjectInfo, *probe.Error)
PutObject(bucket string, object string, size int64, data io.Reader, metadata map[string]string) (ObjectInfo, *probe.Error)
DeleteObject(bucket, object string) *probe.Error
// Object query API.
NewMultipartUpload(bucket, object string) (string, *probe.Error)
PutObjectPart(bucket, object, uploadID string, partID int, size int64, data io.Reader, md5Hex string) (string, *probe.Error)
ListObjectParts(bucket, object string, resources ObjectResourcesMetadata) (ObjectResourcesMetadata, *probe.Error)
CompleteMultipartUpload(bucket string, object string, uploadID string, parts []CompletePart) (ObjectInfo, *probe.Error)
AbortMultipartUpload(bucket, object, uploadID string) *probe.Error
}
```
2016-03-30 19:15:28 -04:00
|
|
|
case ObjectNotFound:
|
2016-03-05 19:43:48 -05:00
|
|
|
deleteErrors = append(deleteErrors, DeleteError{
|
2016-03-10 05:24:52 -05:00
|
|
|
Code: errorCodeResponse[ErrNoSuchKey].Code,
|
|
|
|
Message: errorCodeResponse[ErrNoSuchKey].Description,
|
2016-03-05 19:43:48 -05:00
|
|
|
Key: object.ObjectName,
|
|
|
|
})
|
fs: Break fs package to top-level and introduce ObjectAPI interface.
ObjectAPI interface brings in changes needed for XL ObjectAPI layer.
The new interface for any ObjectAPI layer is as below
```
// ObjectAPI interface.
type ObjectAPI interface {
// Bucket resource API.
DeleteBucket(bucket string) *probe.Error
ListBuckets() ([]BucketInfo, *probe.Error)
MakeBucket(bucket string) *probe.Error
GetBucketInfo(bucket string) (BucketInfo, *probe.Error)
// Bucket query API.
ListObjects(bucket, prefix, marker, delimiter string, maxKeys int) (ListObjectsResult, *probe.Error)
ListMultipartUploads(bucket string, resources BucketMultipartResourcesMetadata) (BucketMultipartResourcesMetadata, *probe.Error)
// Object resource API.
GetObject(bucket, object string, startOffset int64) (io.ReadCloser, *probe.Error)
GetObjectInfo(bucket, object string) (ObjectInfo, *probe.Error)
PutObject(bucket string, object string, size int64, data io.Reader, metadata map[string]string) (ObjectInfo, *probe.Error)
DeleteObject(bucket, object string) *probe.Error
// Object query API.
NewMultipartUpload(bucket, object string) (string, *probe.Error)
PutObjectPart(bucket, object, uploadID string, partID int, size int64, data io.Reader, md5Hex string) (string, *probe.Error)
ListObjectParts(bucket, object string, resources ObjectResourcesMetadata) (ObjectResourcesMetadata, *probe.Error)
CompleteMultipartUpload(bucket string, object string, uploadID string, parts []CompletePart) (ObjectInfo, *probe.Error)
AbortMultipartUpload(bucket, object, uploadID string) *probe.Error
}
```
2016-03-30 19:15:28 -04:00
|
|
|
case ObjectNameInvalid:
|
2016-03-05 19:43:48 -05:00
|
|
|
deleteErrors = append(deleteErrors, DeleteError{
|
2016-03-10 05:24:52 -05:00
|
|
|
Code: errorCodeResponse[ErrNoSuchKey].Code,
|
|
|
|
Message: errorCodeResponse[ErrNoSuchKey].Description,
|
2016-03-05 19:43:48 -05:00
|
|
|
Key: object.ObjectName,
|
|
|
|
})
|
|
|
|
default:
|
|
|
|
deleteErrors = append(deleteErrors, DeleteError{
|
2016-03-10 05:24:52 -05:00
|
|
|
Code: errorCodeResponse[ErrInternalError].Code,
|
|
|
|
Message: errorCodeResponse[ErrInternalError].Description,
|
2016-03-05 19:43:48 -05:00
|
|
|
Key: object.ObjectName,
|
|
|
|
})
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
// Generate response
|
|
|
|
response := generateMultiDeleteResponse(deleteObjects.Quiet, deletedObjects, deleteErrors)
|
|
|
|
encodedSuccessResponse := encodeResponse(response)
|
|
|
|
// Write headers
|
|
|
|
setCommonHeaders(w)
|
|
|
|
// Write success response.
|
|
|
|
writeSuccessResponse(w, encodedSuccessResponse)
|
|
|
|
}
|
|
|
|
|
2015-06-30 23:15:48 -04:00
|
|
|
// PutBucketHandler - PUT Bucket
|
2015-06-30 17:42:29 -04:00
|
|
|
// ----------
|
|
|
|
// This implementation of the PUT operation creates a new bucket for authenticated request
|
fs: Break fs package to top-level and introduce ObjectAPI interface.
ObjectAPI interface brings in changes needed for XL ObjectAPI layer.
The new interface for any ObjectAPI layer is as below
```
// ObjectAPI interface.
type ObjectAPI interface {
// Bucket resource API.
DeleteBucket(bucket string) *probe.Error
ListBuckets() ([]BucketInfo, *probe.Error)
MakeBucket(bucket string) *probe.Error
GetBucketInfo(bucket string) (BucketInfo, *probe.Error)
// Bucket query API.
ListObjects(bucket, prefix, marker, delimiter string, maxKeys int) (ListObjectsResult, *probe.Error)
ListMultipartUploads(bucket string, resources BucketMultipartResourcesMetadata) (BucketMultipartResourcesMetadata, *probe.Error)
// Object resource API.
GetObject(bucket, object string, startOffset int64) (io.ReadCloser, *probe.Error)
GetObjectInfo(bucket, object string) (ObjectInfo, *probe.Error)
PutObject(bucket string, object string, size int64, data io.Reader, metadata map[string]string) (ObjectInfo, *probe.Error)
DeleteObject(bucket, object string) *probe.Error
// Object query API.
NewMultipartUpload(bucket, object string) (string, *probe.Error)
PutObjectPart(bucket, object, uploadID string, partID int, size int64, data io.Reader, md5Hex string) (string, *probe.Error)
ListObjectParts(bucket, object string, resources ObjectResourcesMetadata) (ObjectResourcesMetadata, *probe.Error)
CompleteMultipartUpload(bucket string, object string, uploadID string, parts []CompletePart) (ObjectInfo, *probe.Error)
AbortMultipartUpload(bucket, object, uploadID string) *probe.Error
}
```
2016-03-30 19:15:28 -04:00
|
|
|
func (api objectStorageAPI) PutBucketHandler(w http.ResponseWriter, r *http.Request) {
|
2016-02-15 20:42:39 -05:00
|
|
|
vars := mux.Vars(r)
|
2015-10-16 22:09:35 -04:00
|
|
|
bucket := vars["bucket"]
|
|
|
|
|
accessPolicy: Implement Put, Get, Delete access policy.
This patch implements Get,Put,Delete bucket policies
Supporting - http://docs.aws.amazon.com/AmazonS3/latest/dev/access-policy-language-overview.html
Currently supports following actions.
"*": true,
"s3:*": true,
"s3:GetObject": true,
"s3:ListBucket": true,
"s3:PutObject": true,
"s3:CreateBucket": true,
"s3:GetBucketLocation": true,
"s3:DeleteBucket": true,
"s3:DeleteObject": true,
"s3:AbortMultipartUpload": true,
"s3:ListBucketMultipartUploads": true,
"s3:ListMultipartUploadParts": true,
following conditions for "StringEquals" and "StringNotEquals"
"s3:prefix", "s3:max-keys"
2016-02-03 19:46:56 -05:00
|
|
|
// Set http request for signature.
|
|
|
|
switch getRequestAuthType(r) {
|
|
|
|
default:
|
|
|
|
// For all unknown auth types return error.
|
2016-03-10 05:24:52 -05:00
|
|
|
writeErrorResponse(w, r, ErrAccessDenied, r.URL.Path)
|
2016-02-04 15:52:25 -05:00
|
|
|
return
|
2016-03-12 19:08:15 -05:00
|
|
|
case authTypePresigned, authTypeSigned:
|
|
|
|
if s3Error := isReqAuthenticated(r); s3Error != ErrNone {
|
|
|
|
writeErrorResponse(w, r, s3Error, r.URL.Path)
|
2016-02-15 20:42:39 -05:00
|
|
|
return
|
2015-10-16 14:26:01 -04:00
|
|
|
}
|
2015-07-14 12:17:30 -04:00
|
|
|
}
|
|
|
|
|
2016-02-15 20:42:39 -05:00
|
|
|
// Make bucket.
|
fs: Break fs package to top-level and introduce ObjectAPI interface.
ObjectAPI interface brings in changes needed for XL ObjectAPI layer.
The new interface for any ObjectAPI layer is as below
```
// ObjectAPI interface.
type ObjectAPI interface {
// Bucket resource API.
DeleteBucket(bucket string) *probe.Error
ListBuckets() ([]BucketInfo, *probe.Error)
MakeBucket(bucket string) *probe.Error
GetBucketInfo(bucket string) (BucketInfo, *probe.Error)
// Bucket query API.
ListObjects(bucket, prefix, marker, delimiter string, maxKeys int) (ListObjectsResult, *probe.Error)
ListMultipartUploads(bucket string, resources BucketMultipartResourcesMetadata) (BucketMultipartResourcesMetadata, *probe.Error)
// Object resource API.
GetObject(bucket, object string, startOffset int64) (io.ReadCloser, *probe.Error)
GetObjectInfo(bucket, object string) (ObjectInfo, *probe.Error)
PutObject(bucket string, object string, size int64, data io.Reader, metadata map[string]string) (ObjectInfo, *probe.Error)
DeleteObject(bucket, object string) *probe.Error
// Object query API.
NewMultipartUpload(bucket, object string) (string, *probe.Error)
PutObjectPart(bucket, object, uploadID string, partID int, size int64, data io.Reader, md5Hex string) (string, *probe.Error)
ListObjectParts(bucket, object string, resources ObjectResourcesMetadata) (ObjectResourcesMetadata, *probe.Error)
CompleteMultipartUpload(bucket string, object string, uploadID string, parts []CompletePart) (ObjectInfo, *probe.Error)
AbortMultipartUpload(bucket, object, uploadID string) *probe.Error
}
```
2016-03-30 19:15:28 -04:00
|
|
|
err := api.ObjectAPI.MakeBucket(bucket)
|
2015-09-19 06:20:07 -04:00
|
|
|
if err != nil {
|
|
|
|
errorIf(err.Trace(), "MakeBucket failed.", nil)
|
|
|
|
switch err.ToGoError().(type) {
|
fs: Break fs package to top-level and introduce ObjectAPI interface.
ObjectAPI interface brings in changes needed for XL ObjectAPI layer.
The new interface for any ObjectAPI layer is as below
```
// ObjectAPI interface.
type ObjectAPI interface {
// Bucket resource API.
DeleteBucket(bucket string) *probe.Error
ListBuckets() ([]BucketInfo, *probe.Error)
MakeBucket(bucket string) *probe.Error
GetBucketInfo(bucket string) (BucketInfo, *probe.Error)
// Bucket query API.
ListObjects(bucket, prefix, marker, delimiter string, maxKeys int) (ListObjectsResult, *probe.Error)
ListMultipartUploads(bucket string, resources BucketMultipartResourcesMetadata) (BucketMultipartResourcesMetadata, *probe.Error)
// Object resource API.
GetObject(bucket, object string, startOffset int64) (io.ReadCloser, *probe.Error)
GetObjectInfo(bucket, object string) (ObjectInfo, *probe.Error)
PutObject(bucket string, object string, size int64, data io.Reader, metadata map[string]string) (ObjectInfo, *probe.Error)
DeleteObject(bucket, object string) *probe.Error
// Object query API.
NewMultipartUpload(bucket, object string) (string, *probe.Error)
PutObjectPart(bucket, object, uploadID string, partID int, size int64, data io.Reader, md5Hex string) (string, *probe.Error)
ListObjectParts(bucket, object string, resources ObjectResourcesMetadata) (ObjectResourcesMetadata, *probe.Error)
CompleteMultipartUpload(bucket string, object string, uploadID string, parts []CompletePart) (ObjectInfo, *probe.Error)
AbortMultipartUpload(bucket, object, uploadID string) *probe.Error
}
```
2016-03-30 19:15:28 -04:00
|
|
|
case BucketNameInvalid:
|
2016-03-10 05:24:52 -05:00
|
|
|
writeErrorResponse(w, r, ErrInvalidBucketName, r.URL.Path)
|
fs: Break fs package to top-level and introduce ObjectAPI interface.
ObjectAPI interface brings in changes needed for XL ObjectAPI layer.
The new interface for any ObjectAPI layer is as below
```
// ObjectAPI interface.
type ObjectAPI interface {
// Bucket resource API.
DeleteBucket(bucket string) *probe.Error
ListBuckets() ([]BucketInfo, *probe.Error)
MakeBucket(bucket string) *probe.Error
GetBucketInfo(bucket string) (BucketInfo, *probe.Error)
// Bucket query API.
ListObjects(bucket, prefix, marker, delimiter string, maxKeys int) (ListObjectsResult, *probe.Error)
ListMultipartUploads(bucket string, resources BucketMultipartResourcesMetadata) (BucketMultipartResourcesMetadata, *probe.Error)
// Object resource API.
GetObject(bucket, object string, startOffset int64) (io.ReadCloser, *probe.Error)
GetObjectInfo(bucket, object string) (ObjectInfo, *probe.Error)
PutObject(bucket string, object string, size int64, data io.Reader, metadata map[string]string) (ObjectInfo, *probe.Error)
DeleteObject(bucket, object string) *probe.Error
// Object query API.
NewMultipartUpload(bucket, object string) (string, *probe.Error)
PutObjectPart(bucket, object, uploadID string, partID int, size int64, data io.Reader, md5Hex string) (string, *probe.Error)
ListObjectParts(bucket, object string, resources ObjectResourcesMetadata) (ObjectResourcesMetadata, *probe.Error)
CompleteMultipartUpload(bucket string, object string, uploadID string, parts []CompletePart) (ObjectInfo, *probe.Error)
AbortMultipartUpload(bucket, object, uploadID string) *probe.Error
}
```
2016-03-30 19:15:28 -04:00
|
|
|
case BucketExists:
|
2016-03-10 05:24:52 -05:00
|
|
|
writeErrorResponse(w, r, ErrBucketAlreadyExists, r.URL.Path)
|
2015-09-19 06:20:07 -04:00
|
|
|
default:
|
2016-03-10 05:24:52 -05:00
|
|
|
writeErrorResponse(w, r, ErrInternalError, r.URL.Path)
|
2015-09-19 06:20:07 -04:00
|
|
|
}
|
2015-08-03 19:17:21 -04:00
|
|
|
return
|
|
|
|
}
|
2015-09-19 06:20:07 -04:00
|
|
|
// Make sure to add Location information here only for bucket
|
2016-03-01 23:01:40 -05:00
|
|
|
w.Header().Set("Location", getLocation(r))
|
2016-01-08 03:40:06 -05:00
|
|
|
writeSuccessResponse(w, nil)
|
2015-06-30 17:42:29 -04:00
|
|
|
}
|
|
|
|
|
2016-02-15 20:42:39 -05:00
|
|
|
func extractHTTPFormValues(reader *multipart.Reader) (io.Reader, map[string]string, *probe.Error) {
|
|
|
|
/// HTML Form values
|
|
|
|
formValues := make(map[string]string)
|
|
|
|
filePart := new(bytes.Buffer)
|
|
|
|
var e error
|
|
|
|
for e == nil {
|
|
|
|
var part *multipart.Part
|
|
|
|
part, e = reader.NextPart()
|
|
|
|
if part != nil {
|
|
|
|
if part.FileName() == "" {
|
|
|
|
buffer, e := ioutil.ReadAll(part)
|
|
|
|
if e != nil {
|
|
|
|
return nil, nil, probe.NewError(e)
|
|
|
|
}
|
|
|
|
formValues[http.CanonicalHeaderKey(part.FormName())] = string(buffer)
|
|
|
|
} else {
|
|
|
|
if _, e := io.Copy(filePart, part); e != nil {
|
|
|
|
return nil, nil, probe.NewError(e)
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
return filePart, formValues, nil
|
|
|
|
}
|
|
|
|
|
2015-10-02 02:51:17 -04:00
|
|
|
// PostPolicyBucketHandler - POST policy
|
|
|
|
// ----------
|
|
|
|
// This implementation of the POST operation handles object creation with a specified
|
|
|
|
// signature policy in multipart/form-data
|
fs: Break fs package to top-level and introduce ObjectAPI interface.
ObjectAPI interface brings in changes needed for XL ObjectAPI layer.
The new interface for any ObjectAPI layer is as below
```
// ObjectAPI interface.
type ObjectAPI interface {
// Bucket resource API.
DeleteBucket(bucket string) *probe.Error
ListBuckets() ([]BucketInfo, *probe.Error)
MakeBucket(bucket string) *probe.Error
GetBucketInfo(bucket string) (BucketInfo, *probe.Error)
// Bucket query API.
ListObjects(bucket, prefix, marker, delimiter string, maxKeys int) (ListObjectsResult, *probe.Error)
ListMultipartUploads(bucket string, resources BucketMultipartResourcesMetadata) (BucketMultipartResourcesMetadata, *probe.Error)
// Object resource API.
GetObject(bucket, object string, startOffset int64) (io.ReadCloser, *probe.Error)
GetObjectInfo(bucket, object string) (ObjectInfo, *probe.Error)
PutObject(bucket string, object string, size int64, data io.Reader, metadata map[string]string) (ObjectInfo, *probe.Error)
DeleteObject(bucket, object string) *probe.Error
// Object query API.
NewMultipartUpload(bucket, object string) (string, *probe.Error)
PutObjectPart(bucket, object, uploadID string, partID int, size int64, data io.Reader, md5Hex string) (string, *probe.Error)
ListObjectParts(bucket, object string, resources ObjectResourcesMetadata) (ObjectResourcesMetadata, *probe.Error)
CompleteMultipartUpload(bucket string, object string, uploadID string, parts []CompletePart) (ObjectInfo, *probe.Error)
AbortMultipartUpload(bucket, object, uploadID string) *probe.Error
}
```
2016-03-30 19:15:28 -04:00
|
|
|
func (api objectStorageAPI) PostPolicyBucketHandler(w http.ResponseWriter, r *http.Request) {
|
2015-10-02 02:51:17 -04:00
|
|
|
// Here the parameter is the size of the form data that should
|
2016-03-22 20:54:31 -04:00
|
|
|
// be loaded in memory, the remaining being put in temporary files.
|
2016-02-15 20:42:39 -05:00
|
|
|
reader, e := r.MultipartReader()
|
2016-02-04 15:52:25 -05:00
|
|
|
if e != nil {
|
|
|
|
errorIf(probe.NewError(e), "Unable to initialize multipart reader.", nil)
|
2016-03-10 05:24:52 -05:00
|
|
|
writeErrorResponse(w, r, ErrMalformedPOSTRequest, r.URL.Path)
|
2015-10-02 02:51:17 -04:00
|
|
|
return
|
|
|
|
}
|
|
|
|
|
2016-02-04 15:52:25 -05:00
|
|
|
fileBody, formValues, err := extractHTTPFormValues(reader)
|
|
|
|
if err != nil {
|
|
|
|
errorIf(err.Trace(), "Unable to parse form values.", nil)
|
2016-03-10 05:24:52 -05:00
|
|
|
writeErrorResponse(w, r, ErrMalformedPOSTRequest, r.URL.Path)
|
2015-10-02 02:51:17 -04:00
|
|
|
return
|
|
|
|
}
|
2016-02-15 20:42:39 -05:00
|
|
|
bucket := mux.Vars(r)["bucket"]
|
2015-10-02 02:51:17 -04:00
|
|
|
formValues["Bucket"] = bucket
|
2015-10-06 13:12:06 -04:00
|
|
|
object := formValues["Key"]
|
2016-02-15 20:42:39 -05:00
|
|
|
|
|
|
|
// Verify policy signature.
|
2016-03-30 23:04:51 -04:00
|
|
|
apiErr := doesPolicySignatureMatch(formValues)
|
|
|
|
if apiErr != ErrNone {
|
|
|
|
writeErrorResponse(w, r, apiErr, r.URL.Path)
|
2015-10-02 02:51:17 -04:00
|
|
|
return
|
|
|
|
}
|
2016-03-30 23:04:51 -04:00
|
|
|
if apiErr = checkPostPolicy(formValues); apiErr != ErrNone {
|
|
|
|
writeErrorResponse(w, r, apiErr, r.URL.Path)
|
2015-10-06 13:12:06 -04:00
|
|
|
return
|
|
|
|
}
|
objectAPI: Fix object API interface, remove unnecessary structs.
ObjectAPI changes.
```
ListObjects(bucket, prefix, marker, delimiter string, maxKeys int) (ListObjectsInfo, *probe.Error)
ListMultipartUploads(bucket, objectPrefix, keyMarker, uploadIDMarker, delimiter string, maxUploads int) (ListMultipartsInfo, *probe.Error)
ListObjectParts(bucket, object, uploadID string, partNumberMarker, maxParts int) (ListPartsInfo, *probe.Error)
CompleteMultipartUpload(bucket string, object string, uploadID string, parts []completePart) (ObjectInfo, *probe.Error)
```
2016-04-03 04:34:20 -04:00
|
|
|
objInfo, err := api.ObjectAPI.PutObject(bucket, object, -1, fileBody, nil)
|
2016-02-04 15:52:25 -05:00
|
|
|
if err != nil {
|
fs: Break fs package to top-level and introduce ObjectAPI interface.
ObjectAPI interface brings in changes needed for XL ObjectAPI layer.
The new interface for any ObjectAPI layer is as below
```
// ObjectAPI interface.
type ObjectAPI interface {
// Bucket resource API.
DeleteBucket(bucket string) *probe.Error
ListBuckets() ([]BucketInfo, *probe.Error)
MakeBucket(bucket string) *probe.Error
GetBucketInfo(bucket string) (BucketInfo, *probe.Error)
// Bucket query API.
ListObjects(bucket, prefix, marker, delimiter string, maxKeys int) (ListObjectsResult, *probe.Error)
ListMultipartUploads(bucket string, resources BucketMultipartResourcesMetadata) (BucketMultipartResourcesMetadata, *probe.Error)
// Object resource API.
GetObject(bucket, object string, startOffset int64) (io.ReadCloser, *probe.Error)
GetObjectInfo(bucket, object string) (ObjectInfo, *probe.Error)
PutObject(bucket string, object string, size int64, data io.Reader, metadata map[string]string) (ObjectInfo, *probe.Error)
DeleteObject(bucket, object string) *probe.Error
// Object query API.
NewMultipartUpload(bucket, object string) (string, *probe.Error)
PutObjectPart(bucket, object, uploadID string, partID int, size int64, data io.Reader, md5Hex string) (string, *probe.Error)
ListObjectParts(bucket, object string, resources ObjectResourcesMetadata) (ObjectResourcesMetadata, *probe.Error)
CompleteMultipartUpload(bucket string, object string, uploadID string, parts []CompletePart) (ObjectInfo, *probe.Error)
AbortMultipartUpload(bucket, object, uploadID string) *probe.Error
}
```
2016-03-30 19:15:28 -04:00
|
|
|
errorIf(err.Trace(), "PutObject failed.", nil)
|
2016-02-04 15:52:25 -05:00
|
|
|
switch err.ToGoError().(type) {
|
fs: Break fs package to top-level and introduce ObjectAPI interface.
ObjectAPI interface brings in changes needed for XL ObjectAPI layer.
The new interface for any ObjectAPI layer is as below
```
// ObjectAPI interface.
type ObjectAPI interface {
// Bucket resource API.
DeleteBucket(bucket string) *probe.Error
ListBuckets() ([]BucketInfo, *probe.Error)
MakeBucket(bucket string) *probe.Error
GetBucketInfo(bucket string) (BucketInfo, *probe.Error)
// Bucket query API.
ListObjects(bucket, prefix, marker, delimiter string, maxKeys int) (ListObjectsResult, *probe.Error)
ListMultipartUploads(bucket string, resources BucketMultipartResourcesMetadata) (BucketMultipartResourcesMetadata, *probe.Error)
// Object resource API.
GetObject(bucket, object string, startOffset int64) (io.ReadCloser, *probe.Error)
GetObjectInfo(bucket, object string) (ObjectInfo, *probe.Error)
PutObject(bucket string, object string, size int64, data io.Reader, metadata map[string]string) (ObjectInfo, *probe.Error)
DeleteObject(bucket, object string) *probe.Error
// Object query API.
NewMultipartUpload(bucket, object string) (string, *probe.Error)
PutObjectPart(bucket, object, uploadID string, partID int, size int64, data io.Reader, md5Hex string) (string, *probe.Error)
ListObjectParts(bucket, object string, resources ObjectResourcesMetadata) (ObjectResourcesMetadata, *probe.Error)
CompleteMultipartUpload(bucket string, object string, uploadID string, parts []CompletePart) (ObjectInfo, *probe.Error)
AbortMultipartUpload(bucket, object, uploadID string) *probe.Error
}
```
2016-03-30 19:15:28 -04:00
|
|
|
case RootPathFull:
|
2016-03-10 05:24:52 -05:00
|
|
|
writeErrorResponse(w, r, ErrRootPathFull, r.URL.Path)
|
fs: Break fs package to top-level and introduce ObjectAPI interface.
ObjectAPI interface brings in changes needed for XL ObjectAPI layer.
The new interface for any ObjectAPI layer is as below
```
// ObjectAPI interface.
type ObjectAPI interface {
// Bucket resource API.
DeleteBucket(bucket string) *probe.Error
ListBuckets() ([]BucketInfo, *probe.Error)
MakeBucket(bucket string) *probe.Error
GetBucketInfo(bucket string) (BucketInfo, *probe.Error)
// Bucket query API.
ListObjects(bucket, prefix, marker, delimiter string, maxKeys int) (ListObjectsResult, *probe.Error)
ListMultipartUploads(bucket string, resources BucketMultipartResourcesMetadata) (BucketMultipartResourcesMetadata, *probe.Error)
// Object resource API.
GetObject(bucket, object string, startOffset int64) (io.ReadCloser, *probe.Error)
GetObjectInfo(bucket, object string) (ObjectInfo, *probe.Error)
PutObject(bucket string, object string, size int64, data io.Reader, metadata map[string]string) (ObjectInfo, *probe.Error)
DeleteObject(bucket, object string) *probe.Error
// Object query API.
NewMultipartUpload(bucket, object string) (string, *probe.Error)
PutObjectPart(bucket, object, uploadID string, partID int, size int64, data io.Reader, md5Hex string) (string, *probe.Error)
ListObjectParts(bucket, object string, resources ObjectResourcesMetadata) (ObjectResourcesMetadata, *probe.Error)
CompleteMultipartUpload(bucket string, object string, uploadID string, parts []CompletePart) (ObjectInfo, *probe.Error)
AbortMultipartUpload(bucket, object, uploadID string) *probe.Error
}
```
2016-03-30 19:15:28 -04:00
|
|
|
case BucketNotFound:
|
2016-03-10 05:24:52 -05:00
|
|
|
writeErrorResponse(w, r, ErrNoSuchBucket, r.URL.Path)
|
fs: Break fs package to top-level and introduce ObjectAPI interface.
ObjectAPI interface brings in changes needed for XL ObjectAPI layer.
The new interface for any ObjectAPI layer is as below
```
// ObjectAPI interface.
type ObjectAPI interface {
// Bucket resource API.
DeleteBucket(bucket string) *probe.Error
ListBuckets() ([]BucketInfo, *probe.Error)
MakeBucket(bucket string) *probe.Error
GetBucketInfo(bucket string) (BucketInfo, *probe.Error)
// Bucket query API.
ListObjects(bucket, prefix, marker, delimiter string, maxKeys int) (ListObjectsResult, *probe.Error)
ListMultipartUploads(bucket string, resources BucketMultipartResourcesMetadata) (BucketMultipartResourcesMetadata, *probe.Error)
// Object resource API.
GetObject(bucket, object string, startOffset int64) (io.ReadCloser, *probe.Error)
GetObjectInfo(bucket, object string) (ObjectInfo, *probe.Error)
PutObject(bucket string, object string, size int64, data io.Reader, metadata map[string]string) (ObjectInfo, *probe.Error)
DeleteObject(bucket, object string) *probe.Error
// Object query API.
NewMultipartUpload(bucket, object string) (string, *probe.Error)
PutObjectPart(bucket, object, uploadID string, partID int, size int64, data io.Reader, md5Hex string) (string, *probe.Error)
ListObjectParts(bucket, object string, resources ObjectResourcesMetadata) (ObjectResourcesMetadata, *probe.Error)
CompleteMultipartUpload(bucket string, object string, uploadID string, parts []CompletePart) (ObjectInfo, *probe.Error)
AbortMultipartUpload(bucket, object, uploadID string) *probe.Error
}
```
2016-03-30 19:15:28 -04:00
|
|
|
case BucketNameInvalid:
|
2016-03-10 05:24:52 -05:00
|
|
|
writeErrorResponse(w, r, ErrInvalidBucketName, r.URL.Path)
|
fs: Break fs package to top-level and introduce ObjectAPI interface.
ObjectAPI interface brings in changes needed for XL ObjectAPI layer.
The new interface for any ObjectAPI layer is as below
```
// ObjectAPI interface.
type ObjectAPI interface {
// Bucket resource API.
DeleteBucket(bucket string) *probe.Error
ListBuckets() ([]BucketInfo, *probe.Error)
MakeBucket(bucket string) *probe.Error
GetBucketInfo(bucket string) (BucketInfo, *probe.Error)
// Bucket query API.
ListObjects(bucket, prefix, marker, delimiter string, maxKeys int) (ListObjectsResult, *probe.Error)
ListMultipartUploads(bucket string, resources BucketMultipartResourcesMetadata) (BucketMultipartResourcesMetadata, *probe.Error)
// Object resource API.
GetObject(bucket, object string, startOffset int64) (io.ReadCloser, *probe.Error)
GetObjectInfo(bucket, object string) (ObjectInfo, *probe.Error)
PutObject(bucket string, object string, size int64, data io.Reader, metadata map[string]string) (ObjectInfo, *probe.Error)
DeleteObject(bucket, object string) *probe.Error
// Object query API.
NewMultipartUpload(bucket, object string) (string, *probe.Error)
PutObjectPart(bucket, object, uploadID string, partID int, size int64, data io.Reader, md5Hex string) (string, *probe.Error)
ListObjectParts(bucket, object string, resources ObjectResourcesMetadata) (ObjectResourcesMetadata, *probe.Error)
CompleteMultipartUpload(bucket string, object string, uploadID string, parts []CompletePart) (ObjectInfo, *probe.Error)
AbortMultipartUpload(bucket, object, uploadID string) *probe.Error
}
```
2016-03-30 19:15:28 -04:00
|
|
|
case BadDigest:
|
2016-03-10 05:24:52 -05:00
|
|
|
writeErrorResponse(w, r, ErrBadDigest, r.URL.Path)
|
fs: Break fs package to top-level and introduce ObjectAPI interface.
ObjectAPI interface brings in changes needed for XL ObjectAPI layer.
The new interface for any ObjectAPI layer is as below
```
// ObjectAPI interface.
type ObjectAPI interface {
// Bucket resource API.
DeleteBucket(bucket string) *probe.Error
ListBuckets() ([]BucketInfo, *probe.Error)
MakeBucket(bucket string) *probe.Error
GetBucketInfo(bucket string) (BucketInfo, *probe.Error)
// Bucket query API.
ListObjects(bucket, prefix, marker, delimiter string, maxKeys int) (ListObjectsResult, *probe.Error)
ListMultipartUploads(bucket string, resources BucketMultipartResourcesMetadata) (BucketMultipartResourcesMetadata, *probe.Error)
// Object resource API.
GetObject(bucket, object string, startOffset int64) (io.ReadCloser, *probe.Error)
GetObjectInfo(bucket, object string) (ObjectInfo, *probe.Error)
PutObject(bucket string, object string, size int64, data io.Reader, metadata map[string]string) (ObjectInfo, *probe.Error)
DeleteObject(bucket, object string) *probe.Error
// Object query API.
NewMultipartUpload(bucket, object string) (string, *probe.Error)
PutObjectPart(bucket, object, uploadID string, partID int, size int64, data io.Reader, md5Hex string) (string, *probe.Error)
ListObjectParts(bucket, object string, resources ObjectResourcesMetadata) (ObjectResourcesMetadata, *probe.Error)
CompleteMultipartUpload(bucket string, object string, uploadID string, parts []CompletePart) (ObjectInfo, *probe.Error)
AbortMultipartUpload(bucket, object, uploadID string) *probe.Error
}
```
2016-03-30 19:15:28 -04:00
|
|
|
case IncompleteBody:
|
2016-03-10 05:24:52 -05:00
|
|
|
writeErrorResponse(w, r, ErrIncompleteBody, r.URL.Path)
|
2015-10-02 02:51:17 -04:00
|
|
|
default:
|
2016-03-10 05:24:52 -05:00
|
|
|
writeErrorResponse(w, r, ErrInternalError, r.URL.Path)
|
2015-10-02 02:51:17 -04:00
|
|
|
}
|
|
|
|
return
|
|
|
|
}
|
objectAPI: Fix object API interface, remove unnecessary structs.
ObjectAPI changes.
```
ListObjects(bucket, prefix, marker, delimiter string, maxKeys int) (ListObjectsInfo, *probe.Error)
ListMultipartUploads(bucket, objectPrefix, keyMarker, uploadIDMarker, delimiter string, maxUploads int) (ListMultipartsInfo, *probe.Error)
ListObjectParts(bucket, object, uploadID string, partNumberMarker, maxParts int) (ListPartsInfo, *probe.Error)
CompleteMultipartUpload(bucket string, object string, uploadID string, parts []completePart) (ObjectInfo, *probe.Error)
```
2016-04-03 04:34:20 -04:00
|
|
|
if objInfo.MD5Sum != "" {
|
|
|
|
w.Header().Set("ETag", "\""+objInfo.MD5Sum+"\"")
|
2016-02-01 15:19:54 -05:00
|
|
|
}
|
2016-01-08 03:40:06 -05:00
|
|
|
writeSuccessResponse(w, nil)
|
2015-10-02 02:51:17 -04:00
|
|
|
}
|
|
|
|
|
2015-06-30 23:15:48 -04:00
|
|
|
// HeadBucketHandler - HEAD Bucket
|
2015-06-30 17:42:29 -04:00
|
|
|
// ----------
|
|
|
|
// This operation is useful to determine if a bucket exists.
|
|
|
|
// The operation returns a 200 OK if the bucket exists and you
|
|
|
|
// have permission to access it. Otherwise, the operation might
|
|
|
|
// return responses such as 404 Not Found and 403 Forbidden.
|
fs: Break fs package to top-level and introduce ObjectAPI interface.
ObjectAPI interface brings in changes needed for XL ObjectAPI layer.
The new interface for any ObjectAPI layer is as below
```
// ObjectAPI interface.
type ObjectAPI interface {
// Bucket resource API.
DeleteBucket(bucket string) *probe.Error
ListBuckets() ([]BucketInfo, *probe.Error)
MakeBucket(bucket string) *probe.Error
GetBucketInfo(bucket string) (BucketInfo, *probe.Error)
// Bucket query API.
ListObjects(bucket, prefix, marker, delimiter string, maxKeys int) (ListObjectsResult, *probe.Error)
ListMultipartUploads(bucket string, resources BucketMultipartResourcesMetadata) (BucketMultipartResourcesMetadata, *probe.Error)
// Object resource API.
GetObject(bucket, object string, startOffset int64) (io.ReadCloser, *probe.Error)
GetObjectInfo(bucket, object string) (ObjectInfo, *probe.Error)
PutObject(bucket string, object string, size int64, data io.Reader, metadata map[string]string) (ObjectInfo, *probe.Error)
DeleteObject(bucket, object string) *probe.Error
// Object query API.
NewMultipartUpload(bucket, object string) (string, *probe.Error)
PutObjectPart(bucket, object, uploadID string, partID int, size int64, data io.Reader, md5Hex string) (string, *probe.Error)
ListObjectParts(bucket, object string, resources ObjectResourcesMetadata) (ObjectResourcesMetadata, *probe.Error)
CompleteMultipartUpload(bucket string, object string, uploadID string, parts []CompletePart) (ObjectInfo, *probe.Error)
AbortMultipartUpload(bucket, object, uploadID string) *probe.Error
}
```
2016-03-30 19:15:28 -04:00
|
|
|
func (api objectStorageAPI) HeadBucketHandler(w http.ResponseWriter, r *http.Request) {
|
2016-02-15 20:42:39 -05:00
|
|
|
vars := mux.Vars(r)
|
2015-06-30 17:42:29 -04:00
|
|
|
bucket := vars["bucket"]
|
2015-07-02 23:31:22 -04:00
|
|
|
|
accessPolicy: Implement Put, Get, Delete access policy.
This patch implements Get,Put,Delete bucket policies
Supporting - http://docs.aws.amazon.com/AmazonS3/latest/dev/access-policy-language-overview.html
Currently supports following actions.
"*": true,
"s3:*": true,
"s3:GetObject": true,
"s3:ListBucket": true,
"s3:PutObject": true,
"s3:CreateBucket": true,
"s3:GetBucketLocation": true,
"s3:DeleteBucket": true,
"s3:DeleteObject": true,
"s3:AbortMultipartUpload": true,
"s3:ListBucketMultipartUploads": true,
"s3:ListMultipartUploadParts": true,
following conditions for "StringEquals" and "StringNotEquals"
"s3:prefix", "s3:max-keys"
2016-02-03 19:46:56 -05:00
|
|
|
switch getRequestAuthType(r) {
|
|
|
|
default:
|
|
|
|
// For all unknown auth types return error.
|
2016-03-10 05:24:52 -05:00
|
|
|
writeErrorResponse(w, r, ErrAccessDenied, r.URL.Path)
|
accessPolicy: Implement Put, Get, Delete access policy.
This patch implements Get,Put,Delete bucket policies
Supporting - http://docs.aws.amazon.com/AmazonS3/latest/dev/access-policy-language-overview.html
Currently supports following actions.
"*": true,
"s3:*": true,
"s3:GetObject": true,
"s3:ListBucket": true,
"s3:PutObject": true,
"s3:CreateBucket": true,
"s3:GetBucketLocation": true,
"s3:DeleteBucket": true,
"s3:DeleteObject": true,
"s3:AbortMultipartUpload": true,
"s3:ListBucketMultipartUploads": true,
"s3:ListMultipartUploadParts": true,
following conditions for "StringEquals" and "StringNotEquals"
"s3:prefix", "s3:max-keys"
2016-02-03 19:46:56 -05:00
|
|
|
return
|
|
|
|
case authTypePresigned, authTypeSigned:
|
2016-03-12 19:08:15 -05:00
|
|
|
if s3Error := isReqAuthenticated(r); s3Error != ErrNone {
|
accessPolicy: Implement Put, Get, Delete access policy.
This patch implements Get,Put,Delete bucket policies
Supporting - http://docs.aws.amazon.com/AmazonS3/latest/dev/access-policy-language-overview.html
Currently supports following actions.
"*": true,
"s3:*": true,
"s3:GetObject": true,
"s3:ListBucket": true,
"s3:PutObject": true,
"s3:CreateBucket": true,
"s3:GetBucketLocation": true,
"s3:DeleteBucket": true,
"s3:DeleteObject": true,
"s3:AbortMultipartUpload": true,
"s3:ListBucketMultipartUploads": true,
"s3:ListMultipartUploadParts": true,
following conditions for "StringEquals" and "StringNotEquals"
"s3:prefix", "s3:max-keys"
2016-02-03 19:46:56 -05:00
|
|
|
writeErrorResponse(w, r, s3Error, r.URL.Path)
|
2016-02-04 15:52:25 -05:00
|
|
|
return
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
fs: Break fs package to top-level and introduce ObjectAPI interface.
ObjectAPI interface brings in changes needed for XL ObjectAPI layer.
The new interface for any ObjectAPI layer is as below
```
// ObjectAPI interface.
type ObjectAPI interface {
// Bucket resource API.
DeleteBucket(bucket string) *probe.Error
ListBuckets() ([]BucketInfo, *probe.Error)
MakeBucket(bucket string) *probe.Error
GetBucketInfo(bucket string) (BucketInfo, *probe.Error)
// Bucket query API.
ListObjects(bucket, prefix, marker, delimiter string, maxKeys int) (ListObjectsResult, *probe.Error)
ListMultipartUploads(bucket string, resources BucketMultipartResourcesMetadata) (BucketMultipartResourcesMetadata, *probe.Error)
// Object resource API.
GetObject(bucket, object string, startOffset int64) (io.ReadCloser, *probe.Error)
GetObjectInfo(bucket, object string) (ObjectInfo, *probe.Error)
PutObject(bucket string, object string, size int64, data io.Reader, metadata map[string]string) (ObjectInfo, *probe.Error)
DeleteObject(bucket, object string) *probe.Error
// Object query API.
NewMultipartUpload(bucket, object string) (string, *probe.Error)
PutObjectPart(bucket, object, uploadID string, partID int, size int64, data io.Reader, md5Hex string) (string, *probe.Error)
ListObjectParts(bucket, object string, resources ObjectResourcesMetadata) (ObjectResourcesMetadata, *probe.Error)
CompleteMultipartUpload(bucket string, object string, uploadID string, parts []CompletePart) (ObjectInfo, *probe.Error)
AbortMultipartUpload(bucket, object, uploadID string) *probe.Error
}
```
2016-03-30 19:15:28 -04:00
|
|
|
_, err := api.ObjectAPI.GetBucketInfo(bucket)
|
2015-09-19 06:20:07 -04:00
|
|
|
if err != nil {
|
2016-03-11 19:31:24 -05:00
|
|
|
errorIf(err.Trace(), "GetBucketInfo failed.", nil)
|
2015-09-19 06:20:07 -04:00
|
|
|
switch err.ToGoError().(type) {
|
fs: Break fs package to top-level and introduce ObjectAPI interface.
ObjectAPI interface brings in changes needed for XL ObjectAPI layer.
The new interface for any ObjectAPI layer is as below
```
// ObjectAPI interface.
type ObjectAPI interface {
// Bucket resource API.
DeleteBucket(bucket string) *probe.Error
ListBuckets() ([]BucketInfo, *probe.Error)
MakeBucket(bucket string) *probe.Error
GetBucketInfo(bucket string) (BucketInfo, *probe.Error)
// Bucket query API.
ListObjects(bucket, prefix, marker, delimiter string, maxKeys int) (ListObjectsResult, *probe.Error)
ListMultipartUploads(bucket string, resources BucketMultipartResourcesMetadata) (BucketMultipartResourcesMetadata, *probe.Error)
// Object resource API.
GetObject(bucket, object string, startOffset int64) (io.ReadCloser, *probe.Error)
GetObjectInfo(bucket, object string) (ObjectInfo, *probe.Error)
PutObject(bucket string, object string, size int64, data io.Reader, metadata map[string]string) (ObjectInfo, *probe.Error)
DeleteObject(bucket, object string) *probe.Error
// Object query API.
NewMultipartUpload(bucket, object string) (string, *probe.Error)
PutObjectPart(bucket, object, uploadID string, partID int, size int64, data io.Reader, md5Hex string) (string, *probe.Error)
ListObjectParts(bucket, object string, resources ObjectResourcesMetadata) (ObjectResourcesMetadata, *probe.Error)
CompleteMultipartUpload(bucket string, object string, uploadID string, parts []CompletePart) (ObjectInfo, *probe.Error)
AbortMultipartUpload(bucket, object, uploadID string) *probe.Error
}
```
2016-03-30 19:15:28 -04:00
|
|
|
case BucketNotFound:
|
2016-03-10 05:24:52 -05:00
|
|
|
writeErrorResponse(w, r, ErrNoSuchBucket, r.URL.Path)
|
fs: Break fs package to top-level and introduce ObjectAPI interface.
ObjectAPI interface brings in changes needed for XL ObjectAPI layer.
The new interface for any ObjectAPI layer is as below
```
// ObjectAPI interface.
type ObjectAPI interface {
// Bucket resource API.
DeleteBucket(bucket string) *probe.Error
ListBuckets() ([]BucketInfo, *probe.Error)
MakeBucket(bucket string) *probe.Error
GetBucketInfo(bucket string) (BucketInfo, *probe.Error)
// Bucket query API.
ListObjects(bucket, prefix, marker, delimiter string, maxKeys int) (ListObjectsResult, *probe.Error)
ListMultipartUploads(bucket string, resources BucketMultipartResourcesMetadata) (BucketMultipartResourcesMetadata, *probe.Error)
// Object resource API.
GetObject(bucket, object string, startOffset int64) (io.ReadCloser, *probe.Error)
GetObjectInfo(bucket, object string) (ObjectInfo, *probe.Error)
PutObject(bucket string, object string, size int64, data io.Reader, metadata map[string]string) (ObjectInfo, *probe.Error)
DeleteObject(bucket, object string) *probe.Error
// Object query API.
NewMultipartUpload(bucket, object string) (string, *probe.Error)
PutObjectPart(bucket, object, uploadID string, partID int, size int64, data io.Reader, md5Hex string) (string, *probe.Error)
ListObjectParts(bucket, object string, resources ObjectResourcesMetadata) (ObjectResourcesMetadata, *probe.Error)
CompleteMultipartUpload(bucket string, object string, uploadID string, parts []CompletePart) (ObjectInfo, *probe.Error)
AbortMultipartUpload(bucket, object, uploadID string) *probe.Error
}
```
2016-03-30 19:15:28 -04:00
|
|
|
case BucketNameInvalid:
|
2016-03-10 05:24:52 -05:00
|
|
|
writeErrorResponse(w, r, ErrInvalidBucketName, r.URL.Path)
|
2015-09-19 06:20:07 -04:00
|
|
|
default:
|
2016-03-10 05:24:52 -05:00
|
|
|
writeErrorResponse(w, r, ErrInternalError, r.URL.Path)
|
2015-09-19 06:20:07 -04:00
|
|
|
}
|
2015-08-03 19:17:21 -04:00
|
|
|
return
|
|
|
|
}
|
2016-01-08 03:40:06 -05:00
|
|
|
writeSuccessResponse(w, nil)
|
2015-06-30 17:42:29 -04:00
|
|
|
}
|
2015-10-16 14:26:01 -04:00
|
|
|
|
|
|
|
// DeleteBucketHandler - Delete bucket
|
fs: Break fs package to top-level and introduce ObjectAPI interface.
ObjectAPI interface brings in changes needed for XL ObjectAPI layer.
The new interface for any ObjectAPI layer is as below
```
// ObjectAPI interface.
type ObjectAPI interface {
// Bucket resource API.
DeleteBucket(bucket string) *probe.Error
ListBuckets() ([]BucketInfo, *probe.Error)
MakeBucket(bucket string) *probe.Error
GetBucketInfo(bucket string) (BucketInfo, *probe.Error)
// Bucket query API.
ListObjects(bucket, prefix, marker, delimiter string, maxKeys int) (ListObjectsResult, *probe.Error)
ListMultipartUploads(bucket string, resources BucketMultipartResourcesMetadata) (BucketMultipartResourcesMetadata, *probe.Error)
// Object resource API.
GetObject(bucket, object string, startOffset int64) (io.ReadCloser, *probe.Error)
GetObjectInfo(bucket, object string) (ObjectInfo, *probe.Error)
PutObject(bucket string, object string, size int64, data io.Reader, metadata map[string]string) (ObjectInfo, *probe.Error)
DeleteObject(bucket, object string) *probe.Error
// Object query API.
NewMultipartUpload(bucket, object string) (string, *probe.Error)
PutObjectPart(bucket, object, uploadID string, partID int, size int64, data io.Reader, md5Hex string) (string, *probe.Error)
ListObjectParts(bucket, object string, resources ObjectResourcesMetadata) (ObjectResourcesMetadata, *probe.Error)
CompleteMultipartUpload(bucket string, object string, uploadID string, parts []CompletePart) (ObjectInfo, *probe.Error)
AbortMultipartUpload(bucket, object, uploadID string) *probe.Error
}
```
2016-03-30 19:15:28 -04:00
|
|
|
func (api objectStorageAPI) DeleteBucketHandler(w http.ResponseWriter, r *http.Request) {
|
2016-02-15 20:42:39 -05:00
|
|
|
vars := mux.Vars(r)
|
2015-10-16 14:26:01 -04:00
|
|
|
bucket := vars["bucket"]
|
|
|
|
|
accessPolicy: Implement Put, Get, Delete access policy.
This patch implements Get,Put,Delete bucket policies
Supporting - http://docs.aws.amazon.com/AmazonS3/latest/dev/access-policy-language-overview.html
Currently supports following actions.
"*": true,
"s3:*": true,
"s3:GetObject": true,
"s3:ListBucket": true,
"s3:PutObject": true,
"s3:CreateBucket": true,
"s3:GetBucketLocation": true,
"s3:DeleteBucket": true,
"s3:DeleteObject": true,
"s3:AbortMultipartUpload": true,
"s3:ListBucketMultipartUploads": true,
"s3:ListMultipartUploadParts": true,
following conditions for "StringEquals" and "StringNotEquals"
"s3:prefix", "s3:max-keys"
2016-02-03 19:46:56 -05:00
|
|
|
switch getRequestAuthType(r) {
|
|
|
|
default:
|
|
|
|
// For all unknown auth types return error.
|
2016-03-10 05:24:52 -05:00
|
|
|
writeErrorResponse(w, r, ErrAccessDenied, r.URL.Path)
|
2016-02-15 20:42:39 -05:00
|
|
|
return
|
accessPolicy: Implement Put, Get, Delete access policy.
This patch implements Get,Put,Delete bucket policies
Supporting - http://docs.aws.amazon.com/AmazonS3/latest/dev/access-policy-language-overview.html
Currently supports following actions.
"*": true,
"s3:*": true,
"s3:GetObject": true,
"s3:ListBucket": true,
"s3:PutObject": true,
"s3:CreateBucket": true,
"s3:GetBucketLocation": true,
"s3:DeleteBucket": true,
"s3:DeleteObject": true,
"s3:AbortMultipartUpload": true,
"s3:ListBucketMultipartUploads": true,
"s3:ListMultipartUploadParts": true,
following conditions for "StringEquals" and "StringNotEquals"
"s3:prefix", "s3:max-keys"
2016-02-03 19:46:56 -05:00
|
|
|
case authTypePresigned, authTypeSigned:
|
2016-03-12 19:08:15 -05:00
|
|
|
if s3Error := isReqAuthenticated(r); s3Error != ErrNone {
|
accessPolicy: Implement Put, Get, Delete access policy.
This patch implements Get,Put,Delete bucket policies
Supporting - http://docs.aws.amazon.com/AmazonS3/latest/dev/access-policy-language-overview.html
Currently supports following actions.
"*": true,
"s3:*": true,
"s3:GetObject": true,
"s3:ListBucket": true,
"s3:PutObject": true,
"s3:CreateBucket": true,
"s3:GetBucketLocation": true,
"s3:DeleteBucket": true,
"s3:DeleteObject": true,
"s3:AbortMultipartUpload": true,
"s3:ListBucketMultipartUploads": true,
"s3:ListMultipartUploadParts": true,
following conditions for "StringEquals" and "StringNotEquals"
"s3:prefix", "s3:max-keys"
2016-02-03 19:46:56 -05:00
|
|
|
writeErrorResponse(w, r, s3Error, r.URL.Path)
|
|
|
|
return
|
|
|
|
}
|
2016-02-04 15:52:25 -05:00
|
|
|
}
|
|
|
|
|
fs: Break fs package to top-level and introduce ObjectAPI interface.
ObjectAPI interface brings in changes needed for XL ObjectAPI layer.
The new interface for any ObjectAPI layer is as below
```
// ObjectAPI interface.
type ObjectAPI interface {
// Bucket resource API.
DeleteBucket(bucket string) *probe.Error
ListBuckets() ([]BucketInfo, *probe.Error)
MakeBucket(bucket string) *probe.Error
GetBucketInfo(bucket string) (BucketInfo, *probe.Error)
// Bucket query API.
ListObjects(bucket, prefix, marker, delimiter string, maxKeys int) (ListObjectsResult, *probe.Error)
ListMultipartUploads(bucket string, resources BucketMultipartResourcesMetadata) (BucketMultipartResourcesMetadata, *probe.Error)
// Object resource API.
GetObject(bucket, object string, startOffset int64) (io.ReadCloser, *probe.Error)
GetObjectInfo(bucket, object string) (ObjectInfo, *probe.Error)
PutObject(bucket string, object string, size int64, data io.Reader, metadata map[string]string) (ObjectInfo, *probe.Error)
DeleteObject(bucket, object string) *probe.Error
// Object query API.
NewMultipartUpload(bucket, object string) (string, *probe.Error)
PutObjectPart(bucket, object, uploadID string, partID int, size int64, data io.Reader, md5Hex string) (string, *probe.Error)
ListObjectParts(bucket, object string, resources ObjectResourcesMetadata) (ObjectResourcesMetadata, *probe.Error)
CompleteMultipartUpload(bucket string, object string, uploadID string, parts []CompletePart) (ObjectInfo, *probe.Error)
AbortMultipartUpload(bucket, object, uploadID string) *probe.Error
}
```
2016-03-30 19:15:28 -04:00
|
|
|
err := api.ObjectAPI.DeleteBucket(bucket)
|
2015-10-16 14:26:01 -04:00
|
|
|
if err != nil {
|
|
|
|
errorIf(err.Trace(), "DeleteBucket failed.", nil)
|
|
|
|
switch err.ToGoError().(type) {
|
fs: Break fs package to top-level and introduce ObjectAPI interface.
ObjectAPI interface brings in changes needed for XL ObjectAPI layer.
The new interface for any ObjectAPI layer is as below
```
// ObjectAPI interface.
type ObjectAPI interface {
// Bucket resource API.
DeleteBucket(bucket string) *probe.Error
ListBuckets() ([]BucketInfo, *probe.Error)
MakeBucket(bucket string) *probe.Error
GetBucketInfo(bucket string) (BucketInfo, *probe.Error)
// Bucket query API.
ListObjects(bucket, prefix, marker, delimiter string, maxKeys int) (ListObjectsResult, *probe.Error)
ListMultipartUploads(bucket string, resources BucketMultipartResourcesMetadata) (BucketMultipartResourcesMetadata, *probe.Error)
// Object resource API.
GetObject(bucket, object string, startOffset int64) (io.ReadCloser, *probe.Error)
GetObjectInfo(bucket, object string) (ObjectInfo, *probe.Error)
PutObject(bucket string, object string, size int64, data io.Reader, metadata map[string]string) (ObjectInfo, *probe.Error)
DeleteObject(bucket, object string) *probe.Error
// Object query API.
NewMultipartUpload(bucket, object string) (string, *probe.Error)
PutObjectPart(bucket, object, uploadID string, partID int, size int64, data io.Reader, md5Hex string) (string, *probe.Error)
ListObjectParts(bucket, object string, resources ObjectResourcesMetadata) (ObjectResourcesMetadata, *probe.Error)
CompleteMultipartUpload(bucket string, object string, uploadID string, parts []CompletePart) (ObjectInfo, *probe.Error)
AbortMultipartUpload(bucket, object, uploadID string) *probe.Error
}
```
2016-03-30 19:15:28 -04:00
|
|
|
case BucketNotFound:
|
2016-03-10 05:24:52 -05:00
|
|
|
writeErrorResponse(w, r, ErrNoSuchBucket, r.URL.Path)
|
fs: Break fs package to top-level and introduce ObjectAPI interface.
ObjectAPI interface brings in changes needed for XL ObjectAPI layer.
The new interface for any ObjectAPI layer is as below
```
// ObjectAPI interface.
type ObjectAPI interface {
// Bucket resource API.
DeleteBucket(bucket string) *probe.Error
ListBuckets() ([]BucketInfo, *probe.Error)
MakeBucket(bucket string) *probe.Error
GetBucketInfo(bucket string) (BucketInfo, *probe.Error)
// Bucket query API.
ListObjects(bucket, prefix, marker, delimiter string, maxKeys int) (ListObjectsResult, *probe.Error)
ListMultipartUploads(bucket string, resources BucketMultipartResourcesMetadata) (BucketMultipartResourcesMetadata, *probe.Error)
// Object resource API.
GetObject(bucket, object string, startOffset int64) (io.ReadCloser, *probe.Error)
GetObjectInfo(bucket, object string) (ObjectInfo, *probe.Error)
PutObject(bucket string, object string, size int64, data io.Reader, metadata map[string]string) (ObjectInfo, *probe.Error)
DeleteObject(bucket, object string) *probe.Error
// Object query API.
NewMultipartUpload(bucket, object string) (string, *probe.Error)
PutObjectPart(bucket, object, uploadID string, partID int, size int64, data io.Reader, md5Hex string) (string, *probe.Error)
ListObjectParts(bucket, object string, resources ObjectResourcesMetadata) (ObjectResourcesMetadata, *probe.Error)
CompleteMultipartUpload(bucket string, object string, uploadID string, parts []CompletePart) (ObjectInfo, *probe.Error)
AbortMultipartUpload(bucket, object, uploadID string) *probe.Error
}
```
2016-03-30 19:15:28 -04:00
|
|
|
case BucketNotEmpty:
|
2016-03-10 05:24:52 -05:00
|
|
|
writeErrorResponse(w, r, ErrBucketNotEmpty, r.URL.Path)
|
2015-10-16 14:26:01 -04:00
|
|
|
default:
|
2016-03-10 05:24:52 -05:00
|
|
|
writeErrorResponse(w, r, ErrInternalError, r.URL.Path)
|
2015-10-16 14:26:01 -04:00
|
|
|
}
|
|
|
|
return
|
|
|
|
}
|
accessPolicy: Implement Put, Get, Delete access policy.
This patch implements Get,Put,Delete bucket policies
Supporting - http://docs.aws.amazon.com/AmazonS3/latest/dev/access-policy-language-overview.html
Currently supports following actions.
"*": true,
"s3:*": true,
"s3:GetObject": true,
"s3:ListBucket": true,
"s3:PutObject": true,
"s3:CreateBucket": true,
"s3:GetBucketLocation": true,
"s3:DeleteBucket": true,
"s3:DeleteObject": true,
"s3:AbortMultipartUpload": true,
"s3:ListBucketMultipartUploads": true,
"s3:ListMultipartUploadParts": true,
following conditions for "StringEquals" and "StringNotEquals"
"s3:prefix", "s3:max-keys"
2016-02-03 19:46:56 -05:00
|
|
|
|
|
|
|
// Delete bucket access policy, if present - ignore any errors.
|
|
|
|
removeBucketPolicy(bucket)
|
|
|
|
|
|
|
|
// Write success response.
|
2015-10-16 23:02:37 -04:00
|
|
|
writeSuccessNoContent(w)
|
2015-10-16 14:26:01 -04:00
|
|
|
}
|