2015-02-24 01:46:48 +01:00
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/*
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2015-07-25 02:51:40 +02:00
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* Minio Cloud Storage, (C) 2015 Minio, Inc.
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2015-02-24 01:46:48 +01:00
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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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2015-10-16 20:26:01 +02:00
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implieapi.Filesystem.
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2015-02-24 01:46:48 +01:00
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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 09:52:01 +02:00
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package main
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2015-02-16 02:03:27 +01:00
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import (
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"net/http"
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2015-05-04 08:16:10 +02:00
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"strconv"
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2015-02-16 02:03:27 +01:00
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2015-08-23 03:34:00 +02:00
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"github.com/gorilla/mux"
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2015-10-16 20:26:01 +02:00
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"github.com/minio/minio-xl/pkg/probe"
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2015-10-17 04:09:35 +02:00
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"github.com/minio/minio/pkg/fs"
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2015-05-10 04:39:00 +02:00
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)
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const (
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maxPartsList = 1000
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2015-02-16 02:03:27 +01:00
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)
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2015-07-01 05:15:48 +02:00
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// GetObjectHandler - GET Object
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2015-02-24 01:46:48 +01:00
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// ----------
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// This implementation of the GET operation retrieves object. To use GET,
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// you must have READ access to the object.
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2015-10-18 04:17:33 +02:00
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func (api CloudStorageAPI) GetObjectHandler(w http.ResponseWriter, req *http.Request) {
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2015-04-23 01:28:13 +02:00
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var object, bucket string
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2015-02-16 02:03:27 +01:00
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vars := mux.Vars(req)
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bucket = vars["bucket"]
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object = vars["object"]
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2015-04-23 04:29:39 +02:00
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2015-10-17 04:09:35 +02:00
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if !api.Anonymous {
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if isRequestRequiresACLCheck(req) {
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if api.Filesystem.IsPrivateBucket(bucket) {
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writeErrorResponse(w, req, AccessDenied, req.URL.Path)
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return
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}
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}
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}
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2015-10-16 20:26:01 +02:00
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metadata, err := api.Filesystem.GetObjectMetadata(bucket, object)
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2015-09-19 12:20:07 +02:00
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if err != nil {
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errorIf(err.Trace(), "GetObject failed.", nil)
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switch err.ToGoError().(type) {
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2015-10-16 20:26:01 +02:00
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case fs.BucketNameInvalid:
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2015-10-04 09:27:49 +02:00
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writeErrorResponse(w, req, InvalidBucketName, req.URL.Path)
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2015-10-16 20:26:01 +02:00
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case fs.BucketNotFound:
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2015-10-04 09:27:49 +02:00
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writeErrorResponse(w, req, NoSuchBucket, req.URL.Path)
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2015-10-16 20:26:01 +02:00
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case fs.ObjectNotFound:
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2015-10-04 09:27:49 +02:00
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writeErrorResponse(w, req, NoSuchKey, req.URL.Path)
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2015-10-16 20:26:01 +02:00
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case fs.ObjectNameInvalid:
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2015-10-04 09:27:49 +02:00
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writeErrorResponse(w, req, NoSuchKey, req.URL.Path)
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2015-09-19 12:20:07 +02:00
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default:
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2015-10-04 09:27:49 +02:00
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writeErrorResponse(w, req, InternalError, req.URL.Path)
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2015-08-04 01:17:21 +02:00
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}
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return
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}
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2015-09-19 12:20:07 +02:00
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var hrange *httpRange
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hrange, err = getRequestedRange(req.Header.Get("Range"), metadata.Size)
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if err != nil {
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2015-10-04 09:27:49 +02:00
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writeErrorResponse(w, req, InvalidRange, req.URL.Path)
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2015-09-19 12:20:07 +02:00
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return
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}
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setObjectHeaders(w, metadata, hrange)
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2015-10-16 20:26:01 +02:00
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if _, err = api.Filesystem.GetObject(w, bucket, object, hrange.start, hrange.length); err != nil {
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2015-09-19 12:20:07 +02:00
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errorIf(err.Trace(), "GetObject failed.", nil)
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return
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2015-07-03 05:31:22 +02:00
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}
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2015-02-16 02:03:27 +01:00
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}
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2015-07-01 05:15:48 +02:00
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// HeadObjectHandler - HEAD Object
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2015-02-24 01:46:48 +01:00
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// -----------
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// The HEAD operation retrieves metadata from an object without returning the object itself.
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2015-10-18 04:17:33 +02:00
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func (api CloudStorageAPI) HeadObjectHandler(w http.ResponseWriter, req *http.Request) {
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2015-04-23 01:28:13 +02:00
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var object, bucket string
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2015-02-16 02:03:27 +01:00
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vars := mux.Vars(req)
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bucket = vars["bucket"]
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object = vars["object"]
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2015-07-03 05:31:22 +02:00
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2015-10-17 04:09:35 +02:00
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if !api.Anonymous {
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if isRequestRequiresACLCheck(req) {
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if api.Filesystem.IsPrivateBucket(bucket) {
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writeErrorResponse(w, req, AccessDenied, req.URL.Path)
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return
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}
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}
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}
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2015-10-16 20:26:01 +02:00
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metadata, err := api.Filesystem.GetObjectMetadata(bucket, object)
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2015-09-19 12:20:07 +02:00
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if err != nil {
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switch err.ToGoError().(type) {
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2015-10-16 20:26:01 +02:00
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case fs.BucketNameInvalid:
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2015-10-04 09:27:49 +02:00
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writeErrorResponse(w, req, InvalidBucketName, req.URL.Path)
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2015-10-16 20:26:01 +02:00
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case fs.BucketNotFound:
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2015-10-04 09:27:49 +02:00
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writeErrorResponse(w, req, NoSuchBucket, req.URL.Path)
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2015-10-16 20:26:01 +02:00
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case fs.ObjectNotFound:
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2015-10-04 09:27:49 +02:00
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writeErrorResponse(w, req, NoSuchKey, req.URL.Path)
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2015-10-16 20:26:01 +02:00
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case fs.ObjectNameInvalid:
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2015-10-04 09:27:49 +02:00
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writeErrorResponse(w, req, NoSuchKey, req.URL.Path)
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2015-09-19 12:20:07 +02:00
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default:
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2015-10-04 09:27:49 +02:00
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writeErrorResponse(w, req, InternalError, req.URL.Path)
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2015-09-19 12:20:07 +02:00
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}
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2015-08-04 01:17:21 +02:00
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return
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}
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2015-09-19 12:20:07 +02:00
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setObjectHeaders(w, metadata, nil)
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w.WriteHeader(http.StatusOK)
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2015-02-16 02:03:27 +01:00
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}
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2015-07-01 05:15:48 +02:00
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// PutObjectHandler - PUT Object
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2015-02-24 01:46:48 +01:00
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// ----------
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// This implementation of the PUT operation adds an object to a bucket.
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2015-10-18 04:17:33 +02:00
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func (api CloudStorageAPI) PutObjectHandler(w http.ResponseWriter, req *http.Request) {
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2015-02-16 02:03:27 +01:00
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var object, bucket string
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vars := mux.Vars(req)
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bucket = vars["bucket"]
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object = vars["object"]
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2015-04-23 04:29:39 +02:00
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2015-10-17 04:09:35 +02:00
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if !api.Anonymous {
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if isRequestRequiresACLCheck(req) {
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2015-11-14 05:07:39 +01:00
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if api.Filesystem.IsPrivateBucket(bucket) || api.Filesystem.IsReadOnlyBucket(bucket) {
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2015-10-17 04:09:35 +02:00
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writeErrorResponse(w, req, AccessDenied, req.URL.Path)
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return
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}
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}
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}
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2015-04-23 01:28:13 +02:00
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// get Content-MD5 sent by client and verify if valid
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2015-03-17 21:32:10 +01:00
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md5 := req.Header.Get("Content-MD5")
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2015-04-23 01:28:13 +02:00
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if !isValidMD5(md5) {
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2015-10-04 09:27:49 +02:00
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writeErrorResponse(w, req, InvalidDigest, req.URL.Path)
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2015-04-23 01:28:13 +02:00
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return
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}
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2015-07-03 05:31:22 +02:00
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/// if Content-Length missing, deny the request
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2015-04-29 11:19:51 +02:00
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size := req.Header.Get("Content-Length")
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if size == "" {
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2015-10-04 09:27:49 +02:00
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writeErrorResponse(w, req, MissingContentLength, req.URL.Path)
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2015-04-29 11:19:51 +02:00
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return
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}
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2015-04-29 19:51:59 +02:00
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/// maximum Upload size for objects in a single operation
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2015-04-29 11:19:51 +02:00
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if isMaxObjectSize(size) {
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2015-10-04 09:27:49 +02:00
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writeErrorResponse(w, req, EntityTooLarge, req.URL.Path)
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2015-04-29 11:19:51 +02:00
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return
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}
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2015-08-04 01:17:21 +02:00
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var sizeInt64 int64
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{
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var err error
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sizeInt64, err = strconv.ParseInt(size, 10, 64)
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if err != nil {
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2015-10-04 09:27:49 +02:00
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writeErrorResponse(w, req, InvalidRequest, req.URL.Path)
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2015-08-04 01:17:21 +02:00
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return
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}
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2015-05-08 07:43:19 +02:00
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}
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2015-07-03 05:31:22 +02:00
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2015-10-16 20:26:01 +02:00
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var signature *fs.Signature
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2015-10-07 08:32:20 +02:00
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if !api.Anonymous {
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2015-10-17 04:09:35 +02:00
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if isRequestSignatureV4(req) {
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2015-10-07 08:32:20 +02:00
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// Init signature V4 verification
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var err *probe.Error
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signature, err = initSignatureV4(req)
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if err != nil {
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errorIf(err.Trace(), "Initializing signature v4 failed.", nil)
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writeErrorResponse(w, req, InternalError, req.URL.Path)
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return
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}
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2015-07-09 23:42:04 +02:00
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}
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}
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2015-10-16 20:26:01 +02:00
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metadata, err := api.Filesystem.CreateObject(bucket, object, md5, sizeInt64, req.Body, signature)
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2015-09-19 12:20:07 +02:00
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if err != nil {
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errorIf(err.Trace(), "CreateObject failed.", nil)
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switch err.ToGoError().(type) {
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2015-10-18 04:17:33 +02:00
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case fs.RootPathFull:
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writeErrorResponse(w, req, RootPathFull, req.URL.Path)
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2015-10-16 20:26:01 +02:00
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case fs.BucketNotFound:
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2015-10-04 09:27:49 +02:00
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writeErrorResponse(w, req, NoSuchBucket, req.URL.Path)
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2015-10-16 20:26:01 +02:00
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case fs.BucketNameInvalid:
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2015-10-04 09:27:49 +02:00
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writeErrorResponse(w, req, InvalidBucketName, req.URL.Path)
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2015-10-16 20:26:01 +02:00
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case fs.BadDigest:
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2015-10-04 09:27:49 +02:00
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writeErrorResponse(w, req, BadDigest, req.URL.Path)
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2015-10-16 20:26:01 +02:00
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case fs.MissingDateHeader:
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2015-10-04 09:27:49 +02:00
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writeErrorResponse(w, req, RequestTimeTooSkewed, req.URL.Path)
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2015-10-16 20:26:01 +02:00
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case fs.SignatureDoesNotMatch:
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2015-10-04 09:27:49 +02:00
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writeErrorResponse(w, req, SignatureDoesNotMatch, req.URL.Path)
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2015-10-16 20:26:01 +02:00
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case fs.IncompleteBody:
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2015-10-04 09:27:49 +02:00
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writeErrorResponse(w, req, IncompleteBody, req.URL.Path)
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2015-10-16 20:26:01 +02:00
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case fs.EntityTooLarge:
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2015-10-04 09:27:49 +02:00
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writeErrorResponse(w, req, EntityTooLarge, req.URL.Path)
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2015-10-16 20:26:01 +02:00
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case fs.InvalidDigest:
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2015-10-04 09:27:49 +02:00
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writeErrorResponse(w, req, InvalidDigest, req.URL.Path)
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2015-09-19 12:20:07 +02:00
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default:
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2015-10-04 09:27:49 +02:00
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writeErrorResponse(w, req, InternalError, req.URL.Path)
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2015-09-19 12:20:07 +02:00
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}
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2015-08-04 01:17:21 +02:00
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return
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}
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2015-10-16 20:26:01 +02:00
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w.Header().Set("ETag", "\""+metadata.Md5+"\"")
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2015-10-04 09:27:49 +02:00
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writeSuccessResponse(w)
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2015-02-16 02:03:27 +01:00
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}
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2015-05-08 04:55:30 +02:00
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2015-10-18 04:17:33 +02:00
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/// Multipart CloudStorageAPI
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2015-06-08 20:06:06 +02:00
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2015-07-01 05:15:48 +02:00
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// NewMultipartUploadHandler - New multipart upload
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2015-10-18 04:17:33 +02:00
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func (api CloudStorageAPI) NewMultipartUploadHandler(w http.ResponseWriter, req *http.Request) {
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2015-05-08 04:55:30 +02:00
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var object, bucket string
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vars := mux.Vars(req)
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bucket = vars["bucket"]
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object = vars["object"]
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2015-07-03 05:31:22 +02:00
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2015-10-17 04:09:35 +02:00
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if !api.Anonymous {
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// Unauthorized multipart uploads are not supported
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if isRequestRequiresACLCheck(req) {
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writeErrorResponse(w, req, AccessDenied, req.URL.Path)
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return
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}
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}
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2015-10-16 20:26:01 +02:00
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uploadID, err := api.Filesystem.NewMultipartUpload(bucket, object)
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2015-09-19 12:20:07 +02:00
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if err != nil {
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errorIf(err.Trace(), "NewMultipartUpload failed.", nil)
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switch err.ToGoError().(type) {
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2015-10-18 04:17:33 +02:00
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case fs.RootPathFull:
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writeErrorResponse(w, req, RootPathFull, req.URL.Path)
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2015-10-16 20:26:01 +02:00
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case fs.BucketNameInvalid:
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writeErrorResponse(w, req, InvalidBucketName, req.URL.Path)
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case fs.BucketNotFound:
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writeErrorResponse(w, req, NoSuchBucket, req.URL.Path)
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case fs.ObjectNotFound:
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writeErrorResponse(w, req, NoSuchKey, req.URL.Path)
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case fs.ObjectNameInvalid:
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writeErrorResponse(w, req, NoSuchKey, req.URL.Path)
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2015-09-19 12:20:07 +02:00
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default:
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2015-10-04 09:27:49 +02:00
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writeErrorResponse(w, req, InternalError, req.URL.Path)
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2015-09-19 12:20:07 +02:00
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}
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2015-08-04 01:17:21 +02:00
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return
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}
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2015-09-19 12:20:07 +02:00
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response := generateInitiateMultipartUploadResponse(bucket, object, uploadID)
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2015-10-04 09:27:49 +02:00
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encodedSuccessResponse := encodeSuccessResponse(response)
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2015-09-19 12:20:07 +02:00
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// write headers
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2015-10-04 09:27:49 +02:00
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setCommonHeaders(w, len(encodedSuccessResponse))
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2015-09-19 12:20:07 +02:00
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// write body
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w.Write(encodedSuccessResponse)
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2015-05-08 04:55:30 +02:00
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}
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2015-07-01 05:15:48 +02:00
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// PutObjectPartHandler - Upload part
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2015-10-18 04:17:33 +02:00
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func (api CloudStorageAPI) PutObjectPartHandler(w http.ResponseWriter, req *http.Request) {
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2015-10-17 04:09:35 +02:00
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vars := mux.Vars(req)
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bucket := vars["bucket"]
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object := vars["object"]
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if !api.Anonymous {
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if isRequestRequiresACLCheck(req) {
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writeErrorResponse(w, req, AccessDenied, req.URL.Path)
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return
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}
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2015-05-08 04:55:30 +02:00
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}
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2015-05-01 01:29:03 +02:00
|
|
|
|
2015-05-08 04:55:30 +02:00
|
|
|
/// if Content-Length missing, throw away
|
|
|
|
size := req.Header.Get("Content-Length")
|
|
|
|
if size == "" {
|
2015-10-04 09:27:49 +02:00
|
|
|
writeErrorResponse(w, req, MissingContentLength, req.URL.Path)
|
2015-05-08 04:55:30 +02:00
|
|
|
return
|
|
|
|
}
|
2015-05-01 01:29:03 +02:00
|
|
|
|
2015-10-17 04:09:35 +02:00
|
|
|
// get Content-MD5 sent by client and verify if valid
|
|
|
|
md5 := req.Header.Get("Content-MD5")
|
|
|
|
if !isValidMD5(md5) {
|
|
|
|
writeErrorResponse(w, req, InvalidDigest, req.URL.Path)
|
|
|
|
return
|
|
|
|
}
|
|
|
|
|
2015-05-08 07:43:19 +02:00
|
|
|
/// maximum Upload size for multipart objects in a single operation
|
2015-05-08 04:55:30 +02:00
|
|
|
if isMaxObjectSize(size) {
|
2015-10-04 09:27:49 +02:00
|
|
|
writeErrorResponse(w, req, EntityTooLarge, req.URL.Path)
|
2015-05-08 04:55:30 +02:00
|
|
|
return
|
|
|
|
}
|
2015-05-01 01:29:03 +02:00
|
|
|
|
2015-08-04 01:17:21 +02:00
|
|
|
var sizeInt64 int64
|
|
|
|
{
|
|
|
|
var err error
|
|
|
|
sizeInt64, err = strconv.ParseInt(size, 10, 64)
|
|
|
|
if err != nil {
|
2015-10-04 09:27:49 +02:00
|
|
|
writeErrorResponse(w, req, InvalidRequest, req.URL.Path)
|
2015-08-04 01:17:21 +02:00
|
|
|
return
|
|
|
|
}
|
2015-05-08 04:55:30 +02:00
|
|
|
}
|
2015-05-10 04:39:00 +02:00
|
|
|
|
2015-05-10 20:30:03 +02:00
|
|
|
uploadID := req.URL.Query().Get("uploadId")
|
|
|
|
partIDString := req.URL.Query().Get("partNumber")
|
2015-05-10 04:39:00 +02:00
|
|
|
|
2015-08-04 01:17:21 +02:00
|
|
|
var partID int
|
|
|
|
{
|
|
|
|
var err error
|
|
|
|
partID, err = strconv.Atoi(partIDString)
|
|
|
|
if err != nil {
|
2015-10-04 09:27:49 +02:00
|
|
|
writeErrorResponse(w, req, InvalidPart, req.URL.Path)
|
2015-09-19 12:20:07 +02:00
|
|
|
return
|
2015-08-04 01:17:21 +02:00
|
|
|
}
|
2015-05-08 04:55:30 +02:00
|
|
|
}
|
2015-07-03 05:31:22 +02:00
|
|
|
|
2015-10-16 20:26:01 +02:00
|
|
|
var signature *fs.Signature
|
2015-10-07 08:32:20 +02:00
|
|
|
if !api.Anonymous {
|
2015-10-17 04:09:35 +02:00
|
|
|
if isRequestSignatureV4(req) {
|
2015-10-07 08:32:20 +02:00
|
|
|
// Init signature V4 verification
|
|
|
|
var err *probe.Error
|
|
|
|
signature, err = initSignatureV4(req)
|
|
|
|
if err != nil {
|
|
|
|
errorIf(err.Trace(), "Initializing signature v4 failed.", nil)
|
|
|
|
writeErrorResponse(w, req, InternalError, req.URL.Path)
|
|
|
|
return
|
|
|
|
}
|
2015-07-10 04:01:15 +02:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2015-10-16 20:26:01 +02:00
|
|
|
calculatedMD5, err := api.Filesystem.CreateObjectPart(bucket, object, uploadID, md5, partID, sizeInt64, req.Body, signature)
|
2015-09-19 12:20:07 +02:00
|
|
|
if err != nil {
|
|
|
|
errorIf(err.Trace(), "CreateObjectPart failed.", nil)
|
|
|
|
switch err.ToGoError().(type) {
|
2015-10-18 04:17:33 +02:00
|
|
|
case fs.RootPathFull:
|
|
|
|
writeErrorResponse(w, req, RootPathFull, req.URL.Path)
|
2015-10-16 20:26:01 +02:00
|
|
|
case fs.InvalidUploadID:
|
2015-10-04 09:27:49 +02:00
|
|
|
writeErrorResponse(w, req, NoSuchUpload, req.URL.Path)
|
2015-10-16 20:26:01 +02:00
|
|
|
case fs.BadDigest:
|
2015-10-04 09:27:49 +02:00
|
|
|
writeErrorResponse(w, req, BadDigest, req.URL.Path)
|
2015-10-16 20:26:01 +02:00
|
|
|
case fs.SignatureDoesNotMatch:
|
2015-10-04 09:27:49 +02:00
|
|
|
writeErrorResponse(w, req, SignatureDoesNotMatch, req.URL.Path)
|
2015-10-16 20:26:01 +02:00
|
|
|
case fs.IncompleteBody:
|
2015-10-04 09:27:49 +02:00
|
|
|
writeErrorResponse(w, req, IncompleteBody, req.URL.Path)
|
2015-10-16 20:26:01 +02:00
|
|
|
case fs.EntityTooLarge:
|
2015-10-04 09:27:49 +02:00
|
|
|
writeErrorResponse(w, req, EntityTooLarge, req.URL.Path)
|
2015-10-16 20:26:01 +02:00
|
|
|
case fs.InvalidDigest:
|
2015-10-04 09:27:49 +02:00
|
|
|
writeErrorResponse(w, req, InvalidDigest, req.URL.Path)
|
2015-09-19 12:20:07 +02:00
|
|
|
default:
|
2015-10-04 09:27:49 +02:00
|
|
|
writeErrorResponse(w, req, InternalError, req.URL.Path)
|
2015-09-19 12:20:07 +02:00
|
|
|
}
|
2015-08-04 01:17:21 +02:00
|
|
|
return
|
|
|
|
}
|
2015-10-16 20:26:01 +02:00
|
|
|
w.Header().Set("ETag", "\""+calculatedMD5+"\"")
|
2015-10-04 09:27:49 +02:00
|
|
|
writeSuccessResponse(w)
|
2015-05-08 04:55:30 +02:00
|
|
|
}
|
|
|
|
|
2015-07-01 05:15:48 +02:00
|
|
|
// AbortMultipartUploadHandler - Abort multipart upload
|
2015-10-18 04:17:33 +02:00
|
|
|
func (api CloudStorageAPI) AbortMultipartUploadHandler(w http.ResponseWriter, req *http.Request) {
|
2015-05-10 01:06:35 +02:00
|
|
|
vars := mux.Vars(req)
|
|
|
|
bucket := vars["bucket"]
|
|
|
|
object := vars["object"]
|
|
|
|
|
2015-10-17 04:09:35 +02:00
|
|
|
if !api.Anonymous {
|
|
|
|
if isRequestRequiresACLCheck(req) {
|
|
|
|
writeErrorResponse(w, req, AccessDenied, req.URL.Path)
|
|
|
|
return
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2015-07-03 05:31:22 +02:00
|
|
|
objectResourcesMetadata := getObjectResources(req.URL.Query())
|
2015-10-16 20:26:01 +02:00
|
|
|
err := api.Filesystem.AbortMultipartUpload(bucket, object, objectResourcesMetadata.UploadID)
|
2015-09-19 12:20:07 +02:00
|
|
|
if err != nil {
|
|
|
|
errorIf(err.Trace(), "AbortMutlipartUpload failed.", nil)
|
|
|
|
switch err.ToGoError().(type) {
|
2015-10-16 20:26:01 +02:00
|
|
|
case fs.BucketNameInvalid:
|
|
|
|
writeErrorResponse(w, req, InvalidBucketName, req.URL.Path)
|
|
|
|
case fs.BucketNotFound:
|
|
|
|
writeErrorResponse(w, req, NoSuchBucket, req.URL.Path)
|
|
|
|
case fs.ObjectNotFound:
|
|
|
|
writeErrorResponse(w, req, NoSuchKey, req.URL.Path)
|
|
|
|
case fs.ObjectNameInvalid:
|
|
|
|
writeErrorResponse(w, req, NoSuchKey, req.URL.Path)
|
|
|
|
case fs.InvalidUploadID:
|
2015-10-04 09:27:49 +02:00
|
|
|
writeErrorResponse(w, req, NoSuchUpload, req.URL.Path)
|
2015-09-19 12:20:07 +02:00
|
|
|
default:
|
2015-10-04 09:27:49 +02:00
|
|
|
writeErrorResponse(w, req, InternalError, req.URL.Path)
|
2015-09-19 12:20:07 +02:00
|
|
|
}
|
2015-08-04 01:17:21 +02:00
|
|
|
return
|
|
|
|
}
|
2015-10-17 05:02:37 +02:00
|
|
|
writeSuccessNoContent(w)
|
2015-05-10 01:06:35 +02:00
|
|
|
}
|
|
|
|
|
2015-07-01 05:15:48 +02:00
|
|
|
// ListObjectPartsHandler - List object parts
|
2015-10-18 04:17:33 +02:00
|
|
|
func (api CloudStorageAPI) ListObjectPartsHandler(w http.ResponseWriter, req *http.Request) {
|
2015-10-17 04:09:35 +02:00
|
|
|
vars := mux.Vars(req)
|
|
|
|
bucket := vars["bucket"]
|
|
|
|
object := vars["object"]
|
|
|
|
|
|
|
|
if !api.Anonymous {
|
|
|
|
if isRequestRequiresACLCheck(req) {
|
|
|
|
writeErrorResponse(w, req, AccessDenied, req.URL.Path)
|
|
|
|
return
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2015-05-10 04:39:00 +02:00
|
|
|
objectResourcesMetadata := getObjectResources(req.URL.Query())
|
2015-07-17 02:22:45 +02:00
|
|
|
if objectResourcesMetadata.PartNumberMarker < 0 {
|
2015-10-04 09:27:49 +02:00
|
|
|
writeErrorResponse(w, req, InvalidPartNumberMarker, req.URL.Path)
|
2015-07-17 02:22:45 +02:00
|
|
|
return
|
|
|
|
}
|
|
|
|
if objectResourcesMetadata.MaxParts < 0 {
|
2015-10-04 09:27:49 +02:00
|
|
|
writeErrorResponse(w, req, InvalidMaxParts, req.URL.Path)
|
2015-07-17 02:22:45 +02:00
|
|
|
return
|
|
|
|
}
|
2015-05-10 04:39:00 +02:00
|
|
|
if objectResourcesMetadata.MaxParts == 0 {
|
|
|
|
objectResourcesMetadata.MaxParts = maxPartsList
|
|
|
|
}
|
2015-05-09 20:41:26 +02:00
|
|
|
|
2015-10-16 20:26:01 +02:00
|
|
|
objectResourcesMetadata, err := api.Filesystem.ListObjectParts(bucket, object, objectResourcesMetadata)
|
2015-09-19 12:20:07 +02:00
|
|
|
if err != nil {
|
|
|
|
errorIf(err.Trace(), "ListObjectParts failed.", nil)
|
|
|
|
switch err.ToGoError().(type) {
|
2015-10-16 20:26:01 +02:00
|
|
|
case fs.BucketNameInvalid:
|
|
|
|
writeErrorResponse(w, req, InvalidBucketName, req.URL.Path)
|
|
|
|
case fs.BucketNotFound:
|
|
|
|
writeErrorResponse(w, req, NoSuchBucket, req.URL.Path)
|
|
|
|
case fs.ObjectNotFound:
|
|
|
|
writeErrorResponse(w, req, NoSuchKey, req.URL.Path)
|
|
|
|
case fs.ObjectNameInvalid:
|
|
|
|
writeErrorResponse(w, req, NoSuchKey, req.URL.Path)
|
|
|
|
case fs.InvalidUploadID:
|
2015-10-04 09:27:49 +02:00
|
|
|
writeErrorResponse(w, req, NoSuchUpload, req.URL.Path)
|
2015-09-19 12:20:07 +02:00
|
|
|
default:
|
2015-10-04 09:27:49 +02:00
|
|
|
writeErrorResponse(w, req, InternalError, req.URL.Path)
|
2015-09-19 12:20:07 +02:00
|
|
|
}
|
2015-08-04 01:17:21 +02:00
|
|
|
return
|
|
|
|
}
|
2015-09-19 12:20:07 +02:00
|
|
|
response := generateListPartsResponse(objectResourcesMetadata)
|
2015-10-04 09:27:49 +02:00
|
|
|
encodedSuccessResponse := encodeSuccessResponse(response)
|
2015-09-19 12:20:07 +02:00
|
|
|
// write headers
|
2015-10-04 09:27:49 +02:00
|
|
|
setCommonHeaders(w, len(encodedSuccessResponse))
|
2015-09-19 12:20:07 +02:00
|
|
|
// write body
|
|
|
|
w.Write(encodedSuccessResponse)
|
2015-05-09 20:41:26 +02:00
|
|
|
}
|
|
|
|
|
2015-07-01 05:15:48 +02:00
|
|
|
// CompleteMultipartUploadHandler - Complete multipart upload
|
2015-10-18 04:17:33 +02:00
|
|
|
func (api CloudStorageAPI) CompleteMultipartUploadHandler(w http.ResponseWriter, req *http.Request) {
|
2015-05-08 04:55:30 +02:00
|
|
|
vars := mux.Vars(req)
|
|
|
|
bucket := vars["bucket"]
|
|
|
|
object := vars["object"]
|
2015-06-30 23:42:29 +02:00
|
|
|
|
2015-10-17 04:09:35 +02:00
|
|
|
if !api.Anonymous {
|
|
|
|
if isRequestRequiresACLCheck(req) {
|
|
|
|
writeErrorResponse(w, req, AccessDenied, req.URL.Path)
|
|
|
|
return
|
|
|
|
}
|
|
|
|
}
|
2015-05-08 04:55:30 +02:00
|
|
|
|
2015-10-17 04:09:35 +02:00
|
|
|
objectResourcesMetadata := getObjectResources(req.URL.Query())
|
2015-10-16 20:26:01 +02:00
|
|
|
var signature *fs.Signature
|
2015-10-07 08:32:20 +02:00
|
|
|
if !api.Anonymous {
|
2015-10-17 04:09:35 +02:00
|
|
|
if isRequestSignatureV4(req) {
|
2015-10-07 08:32:20 +02:00
|
|
|
// Init signature V4 verification
|
|
|
|
var err *probe.Error
|
|
|
|
signature, err = initSignatureV4(req)
|
|
|
|
if err != nil {
|
|
|
|
errorIf(err.Trace(), "Initializing signature v4 failed.", nil)
|
|
|
|
writeErrorResponse(w, req, InternalError, req.URL.Path)
|
|
|
|
return
|
|
|
|
}
|
2015-07-10 04:01:15 +02:00
|
|
|
}
|
2015-05-08 04:55:30 +02:00
|
|
|
}
|
2015-10-07 08:32:20 +02:00
|
|
|
|
2015-10-16 20:26:01 +02:00
|
|
|
metadata, err := api.Filesystem.CompleteMultipartUpload(bucket, object, objectResourcesMetadata.UploadID, req.Body, signature)
|
2015-09-19 12:20:07 +02:00
|
|
|
if err != nil {
|
|
|
|
errorIf(err.Trace(), "CompleteMultipartUpload failed.", nil)
|
|
|
|
switch err.ToGoError().(type) {
|
2015-10-16 20:26:01 +02:00
|
|
|
case fs.BucketNameInvalid:
|
|
|
|
writeErrorResponse(w, req, InvalidBucketName, req.URL.Path)
|
|
|
|
case fs.BucketNotFound:
|
|
|
|
writeErrorResponse(w, req, NoSuchBucket, req.URL.Path)
|
|
|
|
case fs.ObjectNotFound:
|
|
|
|
writeErrorResponse(w, req, NoSuchKey, req.URL.Path)
|
|
|
|
case fs.ObjectNameInvalid:
|
|
|
|
writeErrorResponse(w, req, NoSuchKey, req.URL.Path)
|
|
|
|
case fs.InvalidUploadID:
|
2015-10-04 09:27:49 +02:00
|
|
|
writeErrorResponse(w, req, NoSuchUpload, req.URL.Path)
|
2015-10-16 20:26:01 +02:00
|
|
|
case fs.InvalidPart:
|
2015-10-04 09:27:49 +02:00
|
|
|
writeErrorResponse(w, req, InvalidPart, req.URL.Path)
|
2015-10-16 20:26:01 +02:00
|
|
|
case fs.InvalidPartOrder:
|
2015-10-04 09:27:49 +02:00
|
|
|
writeErrorResponse(w, req, InvalidPartOrder, req.URL.Path)
|
2015-10-16 20:26:01 +02:00
|
|
|
case fs.SignatureDoesNotMatch:
|
2015-10-04 09:27:49 +02:00
|
|
|
writeErrorResponse(w, req, SignatureDoesNotMatch, req.URL.Path)
|
2015-10-16 20:26:01 +02:00
|
|
|
case fs.IncompleteBody:
|
2015-10-04 09:27:49 +02:00
|
|
|
writeErrorResponse(w, req, IncompleteBody, req.URL.Path)
|
2015-10-16 20:26:01 +02:00
|
|
|
case fs.MalformedXML:
|
2015-10-04 09:27:49 +02:00
|
|
|
writeErrorResponse(w, req, MalformedXML, req.URL.Path)
|
2015-09-19 12:20:07 +02:00
|
|
|
default:
|
2015-10-04 09:27:49 +02:00
|
|
|
writeErrorResponse(w, req, InternalError, req.URL.Path)
|
2015-09-19 12:20:07 +02:00
|
|
|
}
|
2015-08-04 01:17:21 +02:00
|
|
|
return
|
|
|
|
}
|
2015-10-16 20:26:01 +02:00
|
|
|
response := generateCompleteMultpartUploadResponse(bucket, object, "", metadata.Md5)
|
2015-10-04 09:27:49 +02:00
|
|
|
encodedSuccessResponse := encodeSuccessResponse(response)
|
2015-09-19 12:20:07 +02:00
|
|
|
// write headers
|
2015-10-04 09:27:49 +02:00
|
|
|
setCommonHeaders(w, len(encodedSuccessResponse))
|
2015-09-19 12:20:07 +02:00
|
|
|
// write body
|
|
|
|
w.Write(encodedSuccessResponse)
|
2015-05-08 04:55:30 +02:00
|
|
|
}
|
2015-06-08 20:06:06 +02:00
|
|
|
|
2015-10-18 04:17:33 +02:00
|
|
|
/// Delete CloudStorageAPI
|
2015-06-08 20:06:06 +02:00
|
|
|
|
2015-07-01 05:15:48 +02:00
|
|
|
// DeleteObjectHandler - Delete object
|
2015-10-18 04:17:33 +02:00
|
|
|
func (api CloudStorageAPI) DeleteObjectHandler(w http.ResponseWriter, req *http.Request) {
|
2015-10-16 20:26:01 +02:00
|
|
|
vars := mux.Vars(req)
|
|
|
|
bucket := vars["bucket"]
|
|
|
|
object := vars["object"]
|
|
|
|
|
2015-10-17 04:09:35 +02:00
|
|
|
if !api.Anonymous {
|
|
|
|
if isRequestRequiresACLCheck(req) {
|
2015-11-14 05:07:39 +01:00
|
|
|
if api.Filesystem.IsPrivateBucket(bucket) || api.Filesystem.IsReadOnlyBucket(bucket) {
|
2015-10-17 04:09:35 +02:00
|
|
|
writeErrorResponse(w, req, AccessDenied, req.URL.Path)
|
|
|
|
return
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2015-10-16 20:26:01 +02:00
|
|
|
err := api.Filesystem.DeleteObject(bucket, object)
|
|
|
|
if err != nil {
|
|
|
|
errorIf(err.Trace(), "DeleteObject failed.", nil)
|
|
|
|
switch err.ToGoError().(type) {
|
|
|
|
case fs.BucketNameInvalid:
|
|
|
|
writeErrorResponse(w, req, InvalidBucketName, req.URL.Path)
|
|
|
|
case fs.BucketNotFound:
|
|
|
|
writeErrorResponse(w, req, NoSuchBucket, req.URL.Path)
|
|
|
|
case fs.ObjectNotFound:
|
|
|
|
writeErrorResponse(w, req, NoSuchKey, req.URL.Path)
|
|
|
|
case fs.ObjectNameInvalid:
|
|
|
|
writeErrorResponse(w, req, NoSuchKey, req.URL.Path)
|
|
|
|
default:
|
|
|
|
writeErrorResponse(w, req, InternalError, req.URL.Path)
|
|
|
|
}
|
|
|
|
}
|
2015-10-17 05:02:37 +02:00
|
|
|
writeSuccessNoContent(w)
|
2015-06-08 20:06:06 +02:00
|
|
|
}
|