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Code Issues Releases Wiki Activity

Merge pull request #1475 from restic/update-minio-go

Browse Source 
Update to minio-go v4
This commit is contained in:
Alexander Neumann 2017-12-09 10:12:05 +01:00
commit 4f46b4f393
136 changed files with 5369 additions and 2415 deletions
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6
Gopkg.lock generated
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@ -100,8 +100,8 @@
[[projects]]
name = "github.com/minio/minio-go"
packages = [".","pkg/credentials","pkg/encrypt","pkg/policy","pkg/s3signer","pkg/s3utils","pkg/set"]
revision = "4e0f567303d4cc90ceb055a451959fb9fc391fb9"
version = "3.0.3"
revision = "57a8ae886b49af6eb0d2c27c2d007ed2f71e1da5"
version = "4.0.3"
[[projects]]
branch = "master"
@ -214,6 +214,6 @@
[solve-meta]
analyzer-name = "dep"
analyzer-version = 1
inputs-digest = "c6e2522d1b0c6832101ba15fc062074ad790648e26f481e3419a171d3579bfc4"
inputs-digest = "f0a207197cb502238ac87ca8e07b2640c02ec380a50b036e09ef87e40e31ca2d"
solver-name = "gps-cdcl"
solver-version = 1

4
Gopkg.toml
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@ -19,7 +19,3 @@
# [[override]]
# name = "github.com/x/y"
# version = "2.4.0"
[[constraint]]
name = "github.com/minio/minio-go"
version = "3.0.0"

101
internal/backend/s3/s3.go
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@ -2,8 +2,8 @@ package s3
import (
"context"
"fmt"
"io"
"io/ioutil"
"net/http"
"os"
"path"
@ -248,51 +248,20 @@ func (be *Backend) Path() string {
return be.cfg.Prefix
}
// nopCloserFile wraps *os.File and overwrites the Close() method with method
// that does nothing. In addition, the method Len() is implemented, which
// returns the size of the file (filesize - current offset).
type nopCloserFile struct {
*os.File
}
func (f nopCloserFile) Close() error {
debug.Log("prevented Close()")
return nil
}
// Len returns the remaining length of the file (filesize - current offset).
func (f nopCloserFile) Len() int {
debug.Log("Len() called")
// lenForFile returns the length of the file.
func lenForFile(f *os.File) (int64, error) {
fi, err := f.Stat()
if err != nil {
panic(err)
return 0, errors.Wrap(err, "Stat")
}
pos, err := f.Seek(0, io.SeekCurrent)
if err != nil {
panic(err)
return 0, errors.Wrap(err, "Seek")
}
size := fi.Size() - pos
debug.Log("returning file size %v", size)
return int(size)
}
type lenner interface {
Len() int
io.Reader
}
// nopCloserLenner wraps a lenner and overwrites the Close() method with method
// that does nothing. In addition, the method Size() is implemented, which
// returns the size of the file (filesize - current offset).
type nopCloserLenner struct {
lenner
}
func (f *nopCloserLenner) Close() error {
debug.Log("prevented Close()")
return nil
return size, nil
}
// Save stores data in the backend at the handle.
@ -309,26 +278,33 @@ func (be *Backend) Save(ctx context.Context, h restic.Handle, rd io.Reader) (err
defer be.sem.ReleaseToken()
// Check key does not already exist
_, err = be.client.StatObject(be.cfg.Bucket, objName)
_, err = be.client.StatObject(be.cfg.Bucket, objName, minio.StatObjectOptions{})
if err == nil {
debug.Log("%v already exists", h)
return errors.New("key already exists")
}
// FIXME: This is a workaround once we move to minio-go 4.0.x this can be
// removed and size can be directly provided.
if f, ok := rd.(*os.File); ok {
debug.Log("reader is %#T, using nopCloserFile{}", rd)
rd = nopCloserFile{f}
} else if l, ok := rd.(lenner); ok {
debug.Log("reader is %#T, using nopCloserLenner{}", rd)
rd = nopCloserLenner{l}
} else {
debug.Log("reader is %#T, no specific workaround enabled", rd)
var size int64 = -1
type lenner interface {
Len() int
}
debug.Log("PutObject(%v, %v)", be.cfg.Bucket, objName)
n, err := be.client.PutObject(be.cfg.Bucket, objName, rd, "application/octet-stream")
// find size for reader
if f, ok := rd.(*os.File); ok {
size, err = lenForFile(f)
if err != nil {
return err
}
} else if l, ok := rd.(lenner); ok {
size = int64(l.Len())
}
opts := minio.PutObjectOptions{}
opts.ContentType = "application/octet-stream"
debug.Log("PutObject(%v, %v, %v)", be.cfg.Bucket, objName, size)
n, err := be.client.PutObjectWithContext(ctx, be.cfg.Bucket, objName, ioutil.NopCloser(rd), size, opts)
debug.Log("%v -> %v bytes, err %#v: %v", objName, n, err, err)
@ -365,19 +341,24 @@ func (be *Backend) Load(ctx context.Context, h restic.Handle, length int, offset
}
objName := be.Filename(h)
opts := minio.GetObjectOptions{}
byteRange := fmt.Sprintf("bytes=%d-", offset)
var err error
if length > 0 {
byteRange = fmt.Sprintf("bytes=%d-%d", offset, offset+int64(length)-1)
debug.Log("range: %v-%v", offset, offset+int64(length)-1)
err = opts.SetRange(offset, offset+int64(length)-1)
} else if offset > 0 {
debug.Log("range: %v-", offset)
err = opts.SetRange(offset, 0)
}
if err != nil {
return nil, errors.Wrap(err, "SetRange")
}
headers := minio.NewGetReqHeaders()
headers.Add("Range", byteRange)
be.sem.GetToken()
debug.Log("Load(%v) send range %v", h, byteRange)
coreClient := minio.Core{Client: be.client}
rd, _, err := coreClient.GetObject(be.cfg.Bucket, objName, headers)
rd, err := coreClient.GetObjectWithContext(ctx, be.cfg.Bucket, objName, opts)
if err != nil {
be.sem.ReleaseToken()
return nil, err
@ -401,8 +382,10 @@ func (be *Backend) Stat(ctx context.Context, h restic.Handle) (bi restic.FileInf
objName := be.Filename(h)
var obj *minio.Object
opts := minio.GetObjectOptions{}
be.sem.GetToken()
obj, err = be.client.GetObject(be.cfg.Bucket, objName)
obj, err = be.client.GetObjectWithContext(ctx, be.cfg.Bucket, objName, opts)
if err != nil {
debug.Log("GetObject() err %v", err)
be.sem.ReleaseToken()
@ -433,7 +416,7 @@ func (be *Backend) Test(ctx context.Context, h restic.Handle) (bool, error) {
objName := be.Filename(h)
be.sem.GetToken()
_, err := be.client.StatObject(be.cfg.Bucket, objName)
_, err := be.client.StatObject(be.cfg.Bucket, objName, minio.StatObjectOptions{})
be.sem.ReleaseToken()
if err == nil {

1
vendor/github.com/minio/minio-go/.gitignore generated vendored
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@ -1,2 +1,3 @@
*~
*.test
validator

26
vendor/github.com/minio/minio-go/.travis.yml generated vendored
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@ -9,18 +9,22 @@ env:
- ARCH=i686
go:
- 1.5.3
- 1.6
- 1.7.4
- 1.8
- 1.8.x
- 1.9.x
- tip
matrix:
fast_finish: true
allow_failures:
- go: tip
addons:
apt:
packages:
- devscripts
script:
- diff -au <(gofmt -d .) <(printf "")
- go get -u github.com/cheggaaa/pb/...
- go get -u github.com/sirupsen/logrus/...
- go get -u github.com/dustin/go-humanize/...
- go vet ./...
- SERVER_ENDPOINT=play.minio.io:9000 ACCESS_KEY=Q3AM3UQ867SPQQA43P2F SECRET_KEY=zuf+tfteSlswRu7BJ86wekitnifILbZam1KYY3TG ENABLE_HTTPS=1 go test -race -v ./...
- SERVER_ENDPOINT=play.minio.io:9000 ACCESS_KEY=Q3AM3UQ867SPQQA43P2F SECRET_KEY=zuf+tfteSlswRu7BJ86wekitnifILbZam1KYY3TG ENABLE_HTTPS=1 go run functional_tests.go
- mkdir /tmp/examples \
&& for i in $(echo examples/s3/*); do go build -o /tmp/examples/$(basename ${i:0:-3}) ${i}; done
- diff -au <(licensecheck --check '.go$' --recursive --lines 0 * | grep -v -w 'Apache (v2.0)') <(printf "")
- make

27
vendor/github.com/minio/minio-go/MAINTAINERS.md generated vendored
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@ -5,24 +5,25 @@
Please go through this link [Maintainer Responsibility](https://gist.github.com/abperiasamy/f4d9b31d3186bbd26522)
### Making new releases
Edit `libraryVersion` constant in `api.go`.
Tag and sign your release commit, additionally this step requires you to have access to Minio's trusted private key.
```sh
$ export GNUPGHOME=/media/${USER}/minio/trusted
$ git tag -s 4.0.0
$ git push
$ git push --tags
```
### Update version
Once release has been made update `libraryVersion` constant in `api.go` to next to be released version.
```sh
$ grep libraryVersion api.go
libraryVersion = "0.3.0"
libraryVersion = "4.0.1"
```
Commit your changes
```
$ git commit -a -m "Bump to new release 0.3.0" --author "Minio Trusted <trusted@minio.io>"
```
Tag and sign your release commit, additionally this step requires you to have access to Minio's trusted private key.
```
$ export GNUPGHOME=/path/to/trusted/key
$ git tag -s 0.3.0
$ git push
$ git push --tags
$ git commit -a -m "Update version for next release" --author "Minio Trusted <trusted@minio.io>"
```
### Announce
@ -30,5 +31,5 @@ Announce new release by adding release notes at https://github.com/minio/minio-g
To generate `changelog`
```sh
git log --no-color --pretty=format:'-%d %s (%cr) <%an>' <latest_release_tag>..<last_release_tag>
$ git log --no-color --pretty=format:'-%d %s (%cr) <%an>' <last_release_tag>..<latest_release_tag>
```

17
vendor/github.com/minio/minio-go/Makefile generated vendored Normal file
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@ -0,0 +1,17 @@
all: checks
checks:
@go get -u github.com/go-ini/ini/...
@go get -u github.com/minio/go-homedir/...
@go get -u github.com/cheggaaa/pb/...
@go get -u github.com/sirupsen/logrus/...
@go get -u github.com/dustin/go-humanize/...
@go vet ./...
@SERVER_ENDPOINT=play.minio.io:9000 ACCESS_KEY=Q3AM3UQ867SPQQA43P2F SECRET_KEY=zuf+tfteSlswRu7BJ86wekitnifILbZam1KYY3TG ENABLE_HTTPS=1 go test -race -v ./...
@SERVER_ENDPOINT=play.minio.io:9000 ACCESS_KEY=Q3AM3UQ867SPQQA43P2F SECRET_KEY=zuf+tfteSlswRu7BJ86wekitnifILbZam1KYY3TG ENABLE_HTTPS=1 go run functional_tests.go
@mkdir -p /tmp/examples && for i in $(echo examples/s3/*); do go build -o /tmp/examples/$(basename ${i:0:-3}) ${i}; done
@go get -u github.com/a8m/mark/...
@go get -u github.com/minio/cli/...
@go get -u golang.org/x/tools/cmd/goimports
@go get -u github.com/gernest/wow/...
@go build docs/validator.go && ./validator -m docs/API.md -t docs/checker.go.tpl

2
vendor/github.com/minio/minio-go/NOTICE generated vendored Normal file
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@ -0,0 +1,2 @@
minio-go
Copyright 2015-2017 Minio, Inc.

28
vendor/github.com/minio/minio-go/README.md generated vendored
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@ -1,19 +1,7 @@
# Minio Go Client SDK for Amazon S3 Compatible Cloud Storage [![Slack](https://slack.minio.io/slack?type=svg)](https://slack.minio.io) [![Sourcegraph](https://sourcegraph.com/github.com/minio/minio-go/-/badge.svg)](https://sourcegraph.com/github.com/minio/minio-go?badge)
# Minio Go Client SDK for Amazon S3 Compatible Cloud Storage [![Slack](https://slack.minio.io/slack?type=svg)](https://slack.minio.io) [![Sourcegraph](https://sourcegraph.com/github.com/minio/minio-go/-/badge.svg)](https://sourcegraph.com/github.com/minio/minio-go?badge) [![Apache V2 License](http://img.shields.io/badge/license-Apache%20V2-blue.svg)](https://github.com/minio/minio-go/blob/master/LICENSE)
The Minio Go Client SDK provides simple APIs to access any Amazon S3 compatible object storage.
**Supported cloud storage providers:**
- AWS Signature Version 4
- Amazon S3
- Minio
- AWS Signature Version 2
- Google Cloud Storage (Compatibility Mode)
- Openstack Swift + Swift3 middleware
- Ceph Object Gateway
- Riak CS
This quickstart guide will show you how to install the Minio client SDK, connect to Minio, and provide a walkthrough for a simple file uploader. For a complete list of APIs and examples, please take a look at the [Go Client API Reference](https://docs.minio.io/docs/golang-client-api-reference).
This document assumes that you have a working [Go development environment](https://docs.minio.io/docs/how-to-install-golang).
@ -55,6 +43,7 @@ func main() {
}
log.Printf("%#v\n", minioClient) // minioClient is now setup
}
```
## Quick Start Example - File Uploader
@ -105,7 +94,7 @@ func main() {
contentType := "application/zip"
// Upload the zip file with FPutObject
n, err := minioClient.FPutObject(bucketName, objectName, filePath, contentType)
n, err := minioClient.FPutObject(bucketName, objectName, filePath, minio.PutObjectOptions{ContentType:contentType})
if err != nil {
log.Fatalln(err)
}
@ -152,10 +141,14 @@ The full API Reference is available here.
### API Reference : File Object Operations
* [`FPutObject`](https://docs.minio.io/docs/golang-client-api-reference#FPutObject)
* [`FGetObject`](https://docs.minio.io/docs/golang-client-api-reference#FPutObject)
* [`FPutObjectWithContext`](https://docs.minio.io/docs/golang-client-api-reference#FPutObjectWithContext)
* [`FGetObjectWithContext`](https://docs.minio.io/docs/golang-client-api-reference#FGetObjectWithContext)
### API Reference : Object Operations
* [`GetObject`](https://docs.minio.io/docs/golang-client-api-reference#GetObject)
* [`PutObject`](https://docs.minio.io/docs/golang-client-api-reference#PutObject)
* [`GetObjectWithContext`](https://docs.minio.io/docs/golang-client-api-reference#GetObjectWithContext)
* [`PutObjectWithContext`](https://docs.minio.io/docs/golang-client-api-reference#PutObjectWithContext)
* [`PutObjectStreaming`](https://docs.minio.io/docs/golang-client-api-reference#PutObjectStreaming)
* [`StatObject`](https://docs.minio.io/docs/golang-client-api-reference#StatObject)
* [`CopyObject`](https://docs.minio.io/docs/golang-client-api-reference#CopyObject)
@ -204,10 +197,14 @@ The full API Reference is available here.
### Full Examples : File Object Operations
* [fputobject.go](https://github.com/minio/minio-go/blob/master/examples/s3/fputobject.go)
* [fgetobject.go](https://github.com/minio/minio-go/blob/master/examples/s3/fgetobject.go)
* [fputobject-context.go](https://github.com/minio/minio-go/blob/master/examples/s3/fputobject-context.go)
* [fgetobject-context.go](https://github.com/minio/minio-go/blob/master/examples/s3/fgetobject-context.go)
### Full Examples : Object Operations
* [putobject.go](https://github.com/minio/minio-go/blob/master/examples/s3/putobject.go)
* [getobject.go](https://github.com/minio/minio-go/blob/master/examples/s3/getobject.go)
* [putobject-context.go](https://github.com/minio/minio-go/blob/master/examples/s3/putobject-context.go)
* [getobject-context.go](https://github.com/minio/minio-go/blob/master/examples/s3/getobject-context.go)
* [statobject.go](https://github.com/minio/minio-go/blob/master/examples/s3/statobject.go)
* [copyobject.go](https://github.com/minio/minio-go/blob/master/examples/s3/copyobject.go)
* [removeobject.go](https://github.com/minio/minio-go/blob/master/examples/s3/removeobject.go)
@ -217,6 +214,7 @@ The full API Reference is available here.
### Full Examples : Encrypted Object Operations
* [put-encrypted-object.go](https://github.com/minio/minio-go/blob/master/examples/s3/put-encrypted-object.go)
* [get-encrypted-object.go](https://github.com/minio/minio-go/blob/master/examples/s3/get-encrypted-object.go)
* [fput-encrypted-object.go](https://github.com/minio/minio-go/blob/master/examples/s3/fputencrypted-object.go)
### Full Examples : Presigned Operations
* [presignedgetobject.go](https://github.com/minio/minio-go/blob/master/examples/s3/presignedgetobject.go)
@ -235,3 +233,5 @@ The full API Reference is available here.
[![Build Status](https://travis-ci.org/minio/minio-go.svg)](https://travis-ci.org/minio/minio-go)
[![Build status](https://ci.appveyor.com/api/projects/status/1d05e6nvxcelmrak?svg=true)](https://ci.appveyor.com/project/harshavardhana/minio-go)
## License
This SDK is distributed under the [Apache License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0), see [LICENSE](./LICENSE) and [NOTICE](./NOTICE) for more information.

89
vendor/github.com/minio/minio-go/api-compose-object.go generated vendored
View File

@ -1,5 +1,6 @@
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage (C) 2017 Minio, Inc.
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@ -17,6 +18,7 @@
package minio
import (
"context"
"encoding/base64"
"fmt"
"net/http"
@ -58,7 +60,7 @@ func (s *SSEInfo) getSSEHeaders(isCopySource bool) map[string]string {
return map[string]string{
"x-amz-" + cs + "server-side-encryption-customer-algorithm": s.algo,
"x-amz-" + cs + "server-side-encryption-customer-key": base64.StdEncoding.EncodeToString(s.key),
"x-amz-" + cs + "server-side-encryption-customer-key-MD5": base64.StdEncoding.EncodeToString(sumMD5(s.key)),
"x-amz-" + cs + "server-side-encryption-customer-key-MD5": sumMD5Base64(s.key),
}
}
@ -115,7 +117,7 @@ func NewDestinationInfo(bucket, object string, encryptSSEC *SSEInfo,
k = k[len("x-amz-meta-"):]
}
if _, ok := m[k]; ok {
return d, fmt.Errorf("Cannot add both %s and x-amz-meta-%s keys as custom metadata", k, k)
return d, ErrInvalidArgument(fmt.Sprintf("Cannot add both %s and x-amz-meta-%s keys as custom metadata", k, k))
}
m[k] = v
}
@ -243,13 +245,13 @@ func (s *SourceInfo) getProps(c Client) (size int64, etag string, userMeta map[s
// Get object info - need size and etag here. Also, decryption
// headers are added to the stat request if given.
var objInfo ObjectInfo
rh := NewGetReqHeaders()
opts := StatObjectOptions{}
for k, v := range s.decryptKey.getSSEHeaders(false) {
rh.Set(k, v)
opts.Set(k, v)
}
objInfo, err = c.statObject(s.bucket, s.object, rh)
objInfo, err = c.statObject(s.bucket, s.object, opts)
if err != nil {
err = fmt.Errorf("Could not stat object - %s/%s: %v", s.bucket, s.object, err)
err = ErrInvalidArgument(fmt.Sprintf("Could not stat object - %s/%s: %v", s.bucket, s.object, err))
} else {
size = objInfo.Size
etag = objInfo.ETag
@ -265,10 +267,55 @@ func (s *SourceInfo) getProps(c Client) (size int64, etag string, userMeta map[s
return
}
// Low level implementation of CopyObject API, supports only upto 5GiB worth of copy.
func (c Client) copyObjectDo(ctx context.Context, srcBucket, srcObject, destBucket, destObject string,
metadata map[string]string) (ObjectInfo, error) {
// Build headers.
headers := make(http.Header)
// Set all the metadata headers.
for k, v := range metadata {
headers.Set(k, v)
}
// Set the source header
headers.Set("x-amz-copy-source", s3utils.EncodePath(srcBucket+"/"+srcObject))
// Send upload-part-copy request
resp, err := c.executeMethod(ctx, "PUT", requestMetadata{
bucketName: destBucket,
objectName: destObject,
customHeader: headers,
})
defer closeResponse(resp)
if err != nil {
return ObjectInfo{}, err
}
// Check if we got an error response.
if resp.StatusCode != http.StatusOK {
return ObjectInfo{}, httpRespToErrorResponse(resp, srcBucket, srcObject)
}
cpObjRes := copyObjectResult{}
err = xmlDecoder(resp.Body, &cpObjRes)
if err != nil {
return ObjectInfo{}, err
}
objInfo := ObjectInfo{
Key: destObject,
ETag: strings.Trim(cpObjRes.ETag, "\""),
LastModified: cpObjRes.LastModified,
}
return objInfo, nil
}
// uploadPartCopy - helper function to create a part in a multipart
// upload via an upload-part-copy request
// https://docs.aws.amazon.com/AmazonS3/latest/API/mpUploadUploadPartCopy.html
func (c Client) uploadPartCopy(bucket, object, uploadID string, partNumber int,
func (c Client) uploadPartCopy(ctx context.Context, bucket, object, uploadID string, partNumber int,
headers http.Header) (p CompletePart, err error) {
// Build query parameters
@ -277,7 +324,7 @@ func (c Client) uploadPartCopy(bucket, object, uploadID string, partNumber int,
urlValues.Set("uploadId", uploadID)
// Send upload-part-copy request
resp, err := c.executeMethod("PUT", requestMetadata{
resp, err := c.executeMethod(ctx, "PUT", requestMetadata{
bucketName: bucket,
objectName: object,
customHeader: headers,
@ -311,7 +358,7 @@ func (c Client) ComposeObject(dst DestinationInfo, srcs []SourceInfo) error {
if len(srcs) < 1 || len(srcs) > maxPartsCount {
return ErrInvalidArgument("There must be as least one and up to 10000 source objects.")
}
ctx := context.Background()
srcSizes := make([]int64, len(srcs))
var totalSize, size, totalParts int64
var srcUserMeta map[string]string
@ -320,7 +367,7 @@ func (c Client) ComposeObject(dst DestinationInfo, srcs []SourceInfo) error {
for i, src := range srcs {
size, etag, srcUserMeta, err = src.getProps(c)
if err != nil {
return fmt.Errorf("Could not get source props for %s/%s: %v", src.bucket, src.object, err)
return err
}
// Error out if client side encryption is used in this source object when
@ -396,7 +443,7 @@ func (c Client) ComposeObject(dst DestinationInfo, srcs []SourceInfo) error {
}
// Send copy request
resp, err := c.executeMethod("PUT", requestMetadata{
resp, err := c.executeMethod(ctx, "PUT", requestMetadata{
bucketName: dst.bucket,
objectName: dst.object,
customHeader: h,
@ -426,13 +473,13 @@ func (c Client) ComposeObject(dst DestinationInfo, srcs []SourceInfo) error {
if len(userMeta) == 0 && len(srcs) == 1 {
metaMap = srcUserMeta
}
metaHeaders := make(map[string][]string)
metaHeaders := make(map[string]string)
for k, v := range metaMap {
metaHeaders[k] = append(metaHeaders[k], v)
metaHeaders[k] = v
}
uploadID, err := c.newUploadID(dst.bucket, dst.object, metaHeaders)
uploadID, err := c.newUploadID(ctx, dst.bucket, dst.object, PutObjectOptions{UserMetadata: metaHeaders})
if err != nil {
return fmt.Errorf("Error creating new upload: %v", err)
return err
}
// 2. Perform copy part uploads
@ -457,10 +504,10 @@ func (c Client) ComposeObject(dst DestinationInfo, srcs []SourceInfo) error {
fmt.Sprintf("bytes=%d-%d", start, end))
// make upload-part-copy request
complPart, err := c.uploadPartCopy(dst.bucket,
complPart, err := c.uploadPartCopy(ctx, dst.bucket,
dst.object, uploadID, partIndex, h)
if err != nil {
return fmt.Errorf("Error in upload-part-copy - %v", err)
return err
}
objParts = append(objParts, complPart)
partIndex++
@ -468,12 +515,12 @@ func (c Client) ComposeObject(dst DestinationInfo, srcs []SourceInfo) error {
}
// 3. Make final complete-multipart request.
_, err = c.completeMultipartUpload(dst.bucket, dst.object, uploadID,
_, err = c.completeMultipartUpload(ctx, dst.bucket, dst.object, uploadID,
completeMultipartUpload{Parts: objParts})
if err != nil {
err = fmt.Errorf("Error in complete-multipart request - %v", err)
return err
}
return err
return nil
}
// partsRequired is ceiling(size / copyPartSize)

3
vendor/github.com/minio/minio-go/api-compose-object_test.go generated vendored
View File

@ -1,5 +1,6 @@
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage (C) 2017 Minio, Inc.
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.

3
vendor/github.com/minio/minio-go/api-datatypes.go generated vendored
View File

@ -1,5 +1,6 @@
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage (C) 2015 Minio, Inc.
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.

71
vendor/github.com/minio/minio-go/api-error-response.go generated vendored
View File

@ -1,5 +1,6 @@
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage (C) 2015, 2016, 2017 Minio, Inc.
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@ -20,7 +21,6 @@ import (
"encoding/xml"
"fmt"
"net/http"
"strconv"
)
/* **** SAMPLE ERROR RESPONSE ****
@ -49,6 +49,9 @@ type ErrorResponse struct {
// only in HEAD bucket and ListObjects response.
Region string
// Underlying HTTP status code for the returned error
StatusCode int `xml:"-" json:"-"`
// Headers of the returned S3 XML error
Headers http.Header `xml:"-" json:"-"`
}
@ -100,7 +103,10 @@ func httpRespToErrorResponse(resp *http.Response, bucketName, objectName string)
msg := "Response is empty. " + reportIssue
return ErrInvalidArgument(msg)
}
var errResp ErrorResponse
errResp := ErrorResponse{
StatusCode: resp.StatusCode,
}
err := xmlDecoder(resp.Body, &errResp)
// Xml decoding failed with no body, fall back to HTTP headers.
@ -109,12 +115,14 @@ func httpRespToErrorResponse(resp *http.Response, bucketName, objectName string)
case http.StatusNotFound:
if objectName == "" {
errResp = ErrorResponse{
StatusCode: resp.StatusCode,
Code: "NoSuchBucket",
Message: "The specified bucket does not exist.",
BucketName: bucketName,
}
} else {
errResp = ErrorResponse{
StatusCode: resp.StatusCode,
Code: "NoSuchKey",
Message: "The specified key does not exist.",
BucketName: bucketName,
@ -123,6 +131,7 @@ func httpRespToErrorResponse(resp *http.Response, bucketName, objectName string)
}
case http.StatusForbidden:
errResp = ErrorResponse{
StatusCode: resp.StatusCode,
Code: "AccessDenied",
Message: "Access Denied.",
BucketName: bucketName,
@ -130,12 +139,14 @@ func httpRespToErrorResponse(resp *http.Response, bucketName, objectName string)
}
case http.StatusConflict:
errResp = ErrorResponse{
StatusCode: resp.StatusCode,
Code: "Conflict",
Message: "Bucket not empty.",
BucketName: bucketName,
}
case http.StatusPreconditionFailed:
errResp = ErrorResponse{
StatusCode: resp.StatusCode,
Code: "PreconditionFailed",
Message: s3ErrorResponseMap["PreconditionFailed"],
BucketName: bucketName,
@ -143,6 +154,7 @@ func httpRespToErrorResponse(resp *http.Response, bucketName, objectName string)
}
default:
errResp = ErrorResponse{
StatusCode: resp.StatusCode,
Code: resp.Status,
Message: resp.Status,
BucketName: bucketName,
@ -150,7 +162,7 @@ func httpRespToErrorResponse(resp *http.Response, bucketName, objectName string)
}
}
// Save hodID, requestID and region information
// Save hostID, requestID and region information
// from headers if not available through error XML.
if errResp.RequestID == "" {
errResp.RequestID = resp.Header.Get("x-amz-request-id")
@ -162,7 +174,7 @@ func httpRespToErrorResponse(resp *http.Response, bucketName, objectName string)
errResp.Region = resp.Header.Get("x-amz-bucket-region")
}
if errResp.Code == "InvalidRegion" && errResp.Region != "" {
errResp.Message = fmt.Sprintf("Region does not match, expecting region '%s'.", errResp.Region)
errResp.Message = fmt.Sprintf("Region does not match, expecting region ‘%s’.", errResp.Region)
}
// Save headers returned in the API XML error
@ -173,10 +185,10 @@ func httpRespToErrorResponse(resp *http.Response, bucketName, objectName string)
// ErrTransferAccelerationBucket - bucket name is invalid to be used with transfer acceleration.
func ErrTransferAccelerationBucket(bucketName string) error {
msg := fmt.Sprintf("The name of the bucket used for Transfer Acceleration must be DNS-compliant and must not contain periods (\".\").")
return ErrorResponse{
StatusCode: http.StatusBadRequest,
Code: "InvalidArgument",
Message: msg,
Message: "The name of the bucket used for Transfer Acceleration must be DNS-compliant and must not contain periods ‘.’.",
BucketName: bucketName,
}
}
@ -185,6 +197,7 @@ func ErrTransferAccelerationBucket(bucketName string) error {
func ErrEntityTooLarge(totalSize, maxObjectSize int64, bucketName, objectName string) error {
msg := fmt.Sprintf("Your proposed upload size ‘%d’ exceeds the maximum allowed object size ‘%d’ for single PUT operation.", totalSize, maxObjectSize)
return ErrorResponse{
StatusCode: http.StatusBadRequest,
Code: "EntityTooLarge",
Message: msg,
BucketName: bucketName,
@ -194,9 +207,10 @@ func ErrEntityTooLarge(totalSize, maxObjectSize int64, bucketName, objectName st
// ErrEntityTooSmall - Input size is smaller than supported minimum.
func ErrEntityTooSmall(totalSize int64, bucketName, objectName string) error {
msg := fmt.Sprintf("Your proposed upload size ‘%d’ is below the minimum allowed object size '0B' for single PUT operation.", totalSize)
msg := fmt.Sprintf("Your proposed upload size ‘%d’ is below the minimum allowed object size ‘0B’ for single PUT operation.", totalSize)
return ErrorResponse{
Code: "EntityTooLarge",
StatusCode: http.StatusBadRequest,
Code: "EntityTooSmall",
Message: msg,
BucketName: bucketName,
Key: objectName,
@ -205,9 +219,9 @@ func ErrEntityTooSmall(totalSize int64, bucketName, objectName string) error {
// ErrUnexpectedEOF - Unexpected end of file reached.
func ErrUnexpectedEOF(totalRead, totalSize int64, bucketName, objectName string) error {
msg := fmt.Sprintf("Data read ‘%s’ is not equal to the size ‘%s’ of the input Reader.",
strconv.FormatInt(totalRead, 10), strconv.FormatInt(totalSize, 10))
msg := fmt.Sprintf("Data read ‘%d’ is not equal to the size ‘%d’ of the input Reader.", totalRead, totalSize)
return ErrorResponse{
StatusCode: http.StatusBadRequest,
Code: "UnexpectedEOF",
Message: msg,
BucketName: bucketName,
@ -218,18 +232,20 @@ func ErrUnexpectedEOF(totalRead, totalSize int64, bucketName, objectName string)
// ErrInvalidBucketName - Invalid bucket name response.
func ErrInvalidBucketName(message string) error {
return ErrorResponse{
Code: "InvalidBucketName",
Message: message,
RequestID: "minio",
StatusCode: http.StatusBadRequest,
Code: "InvalidBucketName",
Message: message,
RequestID: "minio",
}
}
// ErrInvalidObjectName - Invalid object name response.
func ErrInvalidObjectName(message string) error {
return ErrorResponse{
Code: "NoSuchKey",
Message: message,
RequestID: "minio",
StatusCode: http.StatusNotFound,
Code: "NoSuchKey",
Message: message,
RequestID: "minio",
}
}
@ -240,9 +256,10 @@ var ErrInvalidObjectPrefix = ErrInvalidObjectName
// ErrInvalidArgument - Invalid argument response.
func ErrInvalidArgument(message string) error {
return ErrorResponse{
Code: "InvalidArgument",
Message: message,
RequestID: "minio",
StatusCode: http.StatusBadRequest,
Code: "InvalidArgument",
Message: message,
RequestID: "minio",
}
}
@ -250,9 +267,10 @@ func ErrInvalidArgument(message string) error {
// The specified bucket does not have a bucket policy.
func ErrNoSuchBucketPolicy(message string) error {
return ErrorResponse{
Code: "NoSuchBucketPolicy",
Message: message,
RequestID: "minio",
StatusCode: http.StatusNotFound,
Code: "NoSuchBucketPolicy",
Message: message,
RequestID: "minio",
}
}
@ -260,8 +278,9 @@ func ErrNoSuchBucketPolicy(message string) error {
// The specified API call is not supported
func ErrAPINotSupported(message string) error {
return ErrorResponse{
Code: "APINotSupported",
Message: message,
RequestID: "minio",
StatusCode: http.StatusNotImplemented,
Code: "APINotSupported",
Message: message,
RequestID: "minio",
}
}

108
vendor/github.com/minio/minio-go/api-error-response_test.go generated vendored
View File

@ -1,5 +1,6 @@
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage (C) 2015 Minio, Inc.
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@ -7,7 +8,7 @@
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required bZy applicable law or agreed to in writing, software
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
@ -32,20 +33,23 @@ func TestHttpRespToErrorResponse(t *testing.T) {
// 'genAPIErrorResponse' generates ErrorResponse for given APIError.
// provides a encodable populated response values.
genAPIErrorResponse := func(err APIError, bucketName string) ErrorResponse {
var errResp = ErrorResponse{}
errResp.Code = err.Code
errResp.Message = err.Description
errResp.BucketName = bucketName
return errResp
return ErrorResponse{
Code: err.Code,
Message: err.Description,
BucketName: bucketName,
}
}
// Encodes the response headers into XML format.
encodeErr := func(response interface{}) []byte {
var bytesBuffer bytes.Buffer
bytesBuffer.WriteString(xml.Header)
encode := xml.NewEncoder(&bytesBuffer)
encode.Encode(response)
return bytesBuffer.Bytes()
encodeErr := func(response ErrorResponse) []byte {
buf := &bytes.Buffer{}
buf.WriteString(xml.Header)
encoder := xml.NewEncoder(buf)
err := encoder.Encode(response)
if err != nil {
t.Fatalf("error encoding response: %v", err)
}
return buf.Bytes()
}
// `createAPIErrorResponse` Mocks XML error response from the server.
@ -65,6 +69,7 @@ func TestHttpRespToErrorResponse(t *testing.T) {
// 'genErrResponse' contructs error response based http Status Code
genErrResponse := func(resp *http.Response, code, message, bucketName, objectName string) ErrorResponse {
errResp := ErrorResponse{
StatusCode: resp.StatusCode,
Code: code,
Message: message,
BucketName: bucketName,
@ -80,9 +85,10 @@ func TestHttpRespToErrorResponse(t *testing.T) {
// Generate invalid argument error.
genInvalidError := func(message string) error {
errResp := ErrorResponse{
Code: "InvalidArgument",
Message: message,
RequestID: "minio",
StatusCode: http.StatusBadRequest,
Code: "InvalidArgument",
Message: message,
RequestID: "minio",
}
return errResp
}
@ -101,22 +107,22 @@ func TestHttpRespToErrorResponse(t *testing.T) {
// Set the StatusCode to the argument supplied.
// Sets common headers.
genEmptyBodyResponse := func(statusCode int) *http.Response {
resp := &http.Response{}
// set empty response body.
resp.Body = ioutil.NopCloser(bytes.NewBuffer([]byte("")))
// set headers.
resp := &http.Response{
StatusCode: statusCode,
Body: ioutil.NopCloser(bytes.NewReader(nil)),
}
setCommonHeaders(resp)
// set status code.
resp.StatusCode = statusCode
return resp
}
// Decode XML error message from the http response body.
decodeXMLError := func(resp *http.Response, t *testing.T) error {
var errResp ErrorResponse
decodeXMLError := func(resp *http.Response) error {
errResp := ErrorResponse{
StatusCode: resp.StatusCode,
}
err := xmlDecoder(resp.Body, &errResp)
if err != nil {
t.Fatal("XML decoding of response body failed")
t.Fatalf("XML decoding of response body failed: %v", err)
}
return errResp
}
@ -134,12 +140,12 @@ func TestHttpRespToErrorResponse(t *testing.T) {
// Used for asserting the actual response.
expectedErrResponse := []error{
genInvalidError("Response is empty. " + "Please report this issue at https://github.com/minio/minio-go/issues."),
decodeXMLError(createAPIErrorResponse(APIErrors[0], "minio-bucket"), t),
genErrResponse(setCommonHeaders(&http.Response{}), "NoSuchBucket", "The specified bucket does not exist.", "minio-bucket", ""),
genErrResponse(setCommonHeaders(&http.Response{}), "NoSuchKey", "The specified key does not exist.", "minio-bucket", "Asia/"),
genErrResponse(setCommonHeaders(&http.Response{}), "AccessDenied", "Access Denied.", "minio-bucket", ""),
genErrResponse(setCommonHeaders(&http.Response{}), "Conflict", "Bucket not empty.", "minio-bucket", ""),
genErrResponse(setCommonHeaders(&http.Response{}), "Bad Request", "Bad Request", "minio-bucket", ""),
decodeXMLError(createAPIErrorResponse(APIErrors[0], "minio-bucket")),
genErrResponse(setCommonHeaders(&http.Response{StatusCode: http.StatusNotFound}), "NoSuchBucket", "The specified bucket does not exist.", "minio-bucket", ""),
genErrResponse(setCommonHeaders(&http.Response{StatusCode: http.StatusNotFound}), "NoSuchKey", "The specified key does not exist.", "minio-bucket", "Asia/"),
genErrResponse(setCommonHeaders(&http.Response{StatusCode: http.StatusForbidden}), "AccessDenied", "Access Denied.", "minio-bucket", ""),
genErrResponse(setCommonHeaders(&http.Response{StatusCode: http.StatusConflict}), "Conflict", "Bucket not empty.", "minio-bucket", ""),
genErrResponse(setCommonHeaders(&http.Response{StatusCode: http.StatusBadRequest}), "Bad Request", "Bad Request", "minio-bucket", ""),
}
// List of http response to be used as input.
@ -182,6 +188,7 @@ func TestHttpRespToErrorResponse(t *testing.T) {
func TestErrEntityTooLarge(t *testing.T) {
msg := fmt.Sprintf("Your proposed upload size ‘%d’ exceeds the maximum allowed object size ‘%d’ for single PUT operation.", 1000000, 99999)
expectedResult := ErrorResponse{
StatusCode: http.StatusBadRequest,
Code: "EntityTooLarge",
Message: msg,
BucketName: "minio-bucket",
@ -189,22 +196,23 @@ func TestErrEntityTooLarge(t *testing.T) {
}
actualResult := ErrEntityTooLarge(1000000, 99999, "minio-bucket", "Asia/")
if !reflect.DeepEqual(expectedResult, actualResult) {
t.Errorf("Expected result to be '%+v', but instead got '%+v'", expectedResult, actualResult)
t.Errorf("Expected result to be '%#v', but instead got '%#v'", expectedResult, actualResult)
}
}
// Test validates 'ErrEntityTooSmall' error response.
func TestErrEntityTooSmall(t *testing.T) {
msg := fmt.Sprintf("Your proposed upload size ‘%d’ is below the minimum allowed object size '0B' for single PUT operation.", -1)
msg := fmt.Sprintf("Your proposed upload size ‘%d’ is below the minimum allowed object size ‘0B’ for single PUT operation.", -1)
expectedResult := ErrorResponse{
Code: "EntityTooLarge",
StatusCode: http.StatusBadRequest,
Code: "EntityTooSmall",
Message: msg,
BucketName: "minio-bucket",
Key: "Asia/",
}
actualResult := ErrEntityTooSmall(-1, "minio-bucket", "Asia/")
if !reflect.DeepEqual(expectedResult, actualResult) {
t.Errorf("Expected result to be '%+v', but instead got '%+v'", expectedResult, actualResult)
t.Errorf("Expected result to be '%#v', but instead got '%#v'", expectedResult, actualResult)
}
}
@ -213,6 +221,7 @@ func TestErrUnexpectedEOF(t *testing.T) {
msg := fmt.Sprintf("Data read ‘%s’ is not equal to the size ‘%s’ of the input Reader.",
strconv.FormatInt(100, 10), strconv.FormatInt(101, 10))
expectedResult := ErrorResponse{
StatusCode: http.StatusBadRequest,
Code: "UnexpectedEOF",
Message: msg,
BucketName: "minio-bucket",
@ -220,46 +229,49 @@ func TestErrUnexpectedEOF(t *testing.T) {
}
actualResult := ErrUnexpectedEOF(100, 101, "minio-bucket", "Asia/")
if !reflect.DeepEqual(expectedResult, actualResult) {
t.Errorf("Expected result to be '%+v', but instead got '%+v'", expectedResult, actualResult)
t.Errorf("Expected result to be '%#v', but instead got '%#v'", expectedResult, actualResult)
}
}
// Test validates 'ErrInvalidBucketName' error response.
func TestErrInvalidBucketName(t *testing.T) {
expectedResult := ErrorResponse{
Code: "InvalidBucketName",
Message: "Invalid Bucket name",
RequestID: "minio",
StatusCode: http.StatusBadRequest,
Code: "InvalidBucketName",
Message: "Invalid Bucket name",
RequestID: "minio",
}
actualResult := ErrInvalidBucketName("Invalid Bucket name")
if !reflect.DeepEqual(expectedResult, actualResult) {
t.Errorf("Expected result to be '%+v', but instead got '%+v'", expectedResult, actualResult)
t.Errorf("Expected result to be '%#v', but instead got '%#v'", expectedResult, actualResult)
}
}
// Test validates 'ErrInvalidObjectName' error response.
func TestErrInvalidObjectName(t *testing.T) {
expectedResult := ErrorResponse{
Code: "NoSuchKey",
Message: "Invalid Object Key",
RequestID: "minio",
StatusCode: http.StatusNotFound,
Code: "NoSuchKey",
Message: "Invalid Object Key",
RequestID: "minio",
}
actualResult := ErrInvalidObjectName("Invalid Object Key")
if !reflect.DeepEqual(expectedResult, actualResult) {
t.Errorf("Expected result to be '%+v', but instead got '%+v'", expectedResult, actualResult)
t.Errorf("Expected result to be '%#v', but instead got '%#v'", expectedResult, actualResult)
}
}
// Test validates 'ErrInvalidArgument' response.
func TestErrInvalidArgument(t *testing.T) {
expectedResult := ErrorResponse{
Code: "InvalidArgument",
Message: "Invalid Argument",
RequestID: "minio",
StatusCode: http.StatusBadRequest,
Code: "InvalidArgument",
Message: "Invalid Argument",
RequestID: "minio",
}
actualResult := ErrInvalidArgument("Invalid Argument")
if !reflect.DeepEqual(expectedResult, actualResult) {
t.Errorf("Expected result to be '%+v', but instead got '%+v'", expectedResult, actualResult)
t.Errorf("Expected result to be '%#v', but instead got '%#v'", expectedResult, actualResult)
}
}

25
vendor/github.com/minio/minio-go/transport_1_5.go → vendor/github.com/minio/minio-go/api-get-object-context.go generated vendored
View File

@ -1,8 +1,6 @@
// +build go1.5,!go1.6,!go1.7,!go1.8
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* (C) 2017 Minio, Inc.
* Copyright 2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@ -19,21 +17,10 @@
package minio
import (
"net/http"
"time"
)
import "context"
// This default transport is similar to http.DefaultTransport
// but with additional DisableCompression:
var defaultMinioTransport http.RoundTripper = &http.Transport{
Proxy: http.ProxyFromEnvironment,
TLSHandshakeTimeout: 10 * time.Second,
// Set this value so that the underlying transport round-tripper
// doesn't try to auto decode the body of objects with
// content-encoding set to `gzip`.
//
// Refer:
// https://golang.org/src/net/http/transport.go?h=roundTrip#L1843
DisableCompression: true,
// GetObjectWithContext - returns an seekable, readable object.
// The options can be used to specify the GET request further.
func (c Client) GetObjectWithContext(ctx context.Context, bucketName, objectName string, opts GetObjectOptions) (*Object, error) {
return c.getObjectWithContext(ctx, bucketName, objectName, opts)
}

35
vendor/github.com/minio/minio-go/api-get-object-file.go generated vendored
View File

@ -1,5 +1,6 @@
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage (C) 2015 Minio, Inc.
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@ -21,11 +22,34 @@ import (
"os"
"path/filepath"
"github.com/minio/minio-go/pkg/encrypt"
"context"
"github.com/minio/minio-go/pkg/s3utils"
)
// FGetObjectWithContext - download contents of an object to a local file.
// The options can be used to specify the GET request further.
func (c Client) FGetObjectWithContext(ctx context.Context, bucketName, objectName, filePath string, opts GetObjectOptions) error {
return c.fGetObjectWithContext(ctx, bucketName, objectName, filePath, opts)
}
// FGetObject - download contents of an object to a local file.
func (c Client) FGetObject(bucketName, objectName, filePath string) error {
func (c Client) FGetObject(bucketName, objectName, filePath string, opts GetObjectOptions) error {
return c.fGetObjectWithContext(context.Background(), bucketName, objectName, filePath, opts)
}
// FGetEncryptedObject - Decrypt and store an object at filePath.
func (c Client) FGetEncryptedObject(bucketName, objectName, filePath string, materials encrypt.Materials) error {
if materials == nil {
return ErrInvalidArgument("Unable to recognize empty encryption properties")
}
return c.FGetObject(bucketName, objectName, filePath, GetObjectOptions{Materials: materials})
}
// fGetObjectWithContext - fgetObject wrapper function with context
func (c Client) fGetObjectWithContext(ctx context.Context, bucketName, objectName, filePath string, opts GetObjectOptions) error {
// Input validation.
if err := s3utils.CheckValidBucketName(bucketName); err != nil {
return err
@ -60,7 +84,7 @@ func (c Client) FGetObject(bucketName, objectName, filePath string) error {
}
// Gather md5sum.
objectStat, err := c.StatObject(bucketName, objectName)
objectStat, err := c.StatObject(bucketName, objectName, StatObjectOptions{opts})
if err != nil {
return err
}
@ -82,13 +106,12 @@ func (c Client) FGetObject(bucketName, objectName, filePath string) error {
// Initialize get object request headers to set the
// appropriate range offsets to read from.
reqHeaders := NewGetReqHeaders()
if st.Size() > 0 {
reqHeaders.SetRange(st.Size(), 0)
opts.SetRange(st.Size(), 0)
}
// Seek to current position for incoming reader.
objectReader, objectStat, err := c.getObject(bucketName, objectName, reqHeaders)
objectReader, objectStat, err := c.getObject(ctx, bucketName, objectName, opts)
if err != nil {
return err
}

101
vendor/github.com/minio/minio-go/api-get-object.go generated vendored
View File

@ -1,5 +1,6 @@
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage (C) 2015, 2016, 2017 Minio, Inc.
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@ -17,6 +18,7 @@
package minio
import (
"context"
"errors"
"fmt"
"io"
@ -36,27 +38,16 @@ func (c Client) GetEncryptedObject(bucketName, objectName string, encryptMateria
return nil, ErrInvalidArgument("Unable to recognize empty encryption properties")
}
// Fetch encrypted object
encReader, err := c.GetObject(bucketName, objectName)
if err != nil {
return nil, err
}
// Stat object to get its encryption metadata
st, err := encReader.Stat()
if err != nil {
return nil, err
}
// Setup object for decrytion, object is transparently
// decrypted as the consumer starts reading.
encryptMaterials.SetupDecryptMode(encReader, st.Metadata.Get(amzHeaderIV), st.Metadata.Get(amzHeaderKey))
// Success.
return encryptMaterials, nil
return c.GetObject(bucketName, objectName, GetObjectOptions{Materials: encryptMaterials})
}
// GetObject - returns an seekable, readable object.
func (c Client) GetObject(bucketName, objectName string) (*Object, error) {
func (c Client) GetObject(bucketName, objectName string, opts GetObjectOptions) (*Object, error) {
return c.getObjectWithContext(context.Background(), bucketName, objectName, opts)
}
// GetObject wrapper function that accepts a request context
func (c Client) getObjectWithContext(ctx context.Context, bucketName, objectName string, opts GetObjectOptions) (*Object, error) {
// Input validation.
if err := s3utils.CheckValidBucketName(bucketName); err != nil {
return nil, err
@ -102,34 +93,26 @@ func (c Client) GetObject(bucketName, objectName string) (*Object, error) {
if req.isFirstReq {
// First request is a Read/ReadAt.
if req.isReadOp {
reqHeaders := NewGetReqHeaders()
// Differentiate between wanting the whole object and just a range.
if req.isReadAt {
// If this is a ReadAt request only get the specified range.
// Range is set with respect to the offset and length of the buffer requested.
// Do not set objectInfo from the first readAt request because it will not get
// the whole object.
reqHeaders.SetRange(req.Offset, req.Offset+int64(len(req.Buffer))-1)
httpReader, objectInfo, err = c.getObject(bucketName, objectName, reqHeaders)
} else {
if req.Offset > 0 {
reqHeaders.SetRange(req.Offset, 0)
}
// First request is a Read request.
httpReader, objectInfo, err = c.getObject(bucketName, objectName, reqHeaders)
opts.SetRange(req.Offset, req.Offset+int64(len(req.Buffer))-1)
} else if req.Offset > 0 {
opts.SetRange(req.Offset, 0)
}
httpReader, objectInfo, err = c.getObject(ctx, bucketName, objectName, opts)
if err != nil {
resCh <- getResponse{
Error: err,
}
resCh <- getResponse{Error: err}
return
}
etag = objectInfo.ETag
// Read at least firstReq.Buffer bytes, if not we have
// reached our EOF.
size, err := io.ReadFull(httpReader, req.Buffer)
if err == io.ErrUnexpectedEOF {
if size > 0 && err == io.ErrUnexpectedEOF {
// If an EOF happens after reading some but not
// all the bytes ReadFull returns ErrUnexpectedEOF
err = io.EOF
@ -144,7 +127,7 @@ func (c Client) GetObject(bucketName, objectName string) (*Object, error) {
} else {
// First request is a Stat or Seek call.
// Only need to run a StatObject until an actual Read or ReadAt request comes through.
objectInfo, err = c.StatObject(bucketName, objectName)
objectInfo, err = c.statObject(bucketName, objectName, StatObjectOptions{opts})
if err != nil {
resCh <- getResponse{
Error: err,
@ -159,11 +142,10 @@ func (c Client) GetObject(bucketName, objectName string) (*Object, error) {
}
}
} else if req.settingObjectInfo { // Request is just to get objectInfo.
reqHeaders := NewGetReqHeaders()
if etag != "" {
reqHeaders.SetMatchETag(etag)
opts.SetMatchETag(etag)
}
objectInfo, err := c.statObject(bucketName, objectName, reqHeaders)
objectInfo, err := c.statObject(bucketName, objectName, StatObjectOptions{opts})
if err != nil {
resCh <- getResponse{
Error: err,
@ -183,9 +165,8 @@ func (c Client) GetObject(bucketName, objectName string) (*Object, error) {
// new ones when they haven't been already.
// All readAt requests are new requests.
if req.DidOffsetChange || !req.beenRead {
reqHeaders := NewGetReqHeaders()
if etag != "" {
reqHeaders.SetMatchETag(etag)
opts.SetMatchETag(etag)
}
if httpReader != nil {
// Close previously opened http reader.
@ -194,16 +175,11 @@ func (c Client) GetObject(bucketName, objectName string) (*Object, error) {
// If this request is a readAt only get the specified range.
if req.isReadAt {
// Range is set with respect to the offset and length of the buffer requested.
reqHeaders.SetRange(req.Offset, req.Offset+int64(len(req.Buffer))-1)
httpReader, _, err = c.getObject(bucketName, objectName, reqHeaders)
} else {
// Range is set with respect to the offset.
if req.Offset > 0 {
reqHeaders.SetRange(req.Offset, 0)
}
httpReader, objectInfo, err = c.getObject(bucketName, objectName, reqHeaders)
opts.SetRange(req.Offset, req.Offset+int64(len(req.Buffer))-1)
} else if req.Offset > 0 { // Range is set with respect to the offset.
opts.SetRange(req.Offset, 0)
}
httpReader, objectInfo, err = c.getObject(ctx, bucketName, objectName, opts)
if err != nil {
resCh <- getResponse{
Error: err,
@ -626,7 +602,7 @@ func newObject(reqCh chan<- getRequest, resCh <-chan getResponse, doneCh chan<-
//
// For more information about the HTTP Range header.
// go to http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.35.
func (c Client) getObject(bucketName, objectName string, reqHeaders RequestHeaders) (io.ReadCloser, ObjectInfo, error) {
func (c Client) getObject(ctx context.Context, bucketName, objectName string, opts GetObjectOptions) (io.ReadCloser, ObjectInfo, error) {
// Validate input arguments.
if err := s3utils.CheckValidBucketName(bucketName); err != nil {
return nil, ObjectInfo{}, err
@ -635,18 +611,12 @@ func (c Client) getObject(bucketName, objectName string, reqHeaders RequestHeade
return nil, ObjectInfo{}, err
}
// Set all the necessary reqHeaders.
customHeader := make(http.Header)
for key, value := range reqHeaders.Header {
customHeader[key] = value
}
// Execute GET on objectName.
resp, err := c.executeMethod("GET", requestMetadata{
bucketName: bucketName,
objectName: objectName,
customHeader: customHeader,
contentSHA256Bytes: emptySHA256,
resp, err := c.executeMethod(ctx, "GET", requestMetadata{
bucketName: bucketName,
objectName: objectName,
customHeader: opts.Header(),
contentSHA256Hex: emptySHA256Hex,
})
if err != nil {
return nil, ObjectInfo{}, err
@ -692,6 +662,15 @@ func (c Client) getObject(bucketName, objectName string, reqHeaders RequestHeade
Metadata: extractObjMetadata(resp.Header),
}
reader := resp.Body
if opts.Materials != nil {
err = opts.Materials.SetupDecryptMode(reader, objectStat.Metadata.Get(amzHeaderIV), objectStat.Metadata.Get(amzHeaderKey))
if err != nil {
return nil, ObjectInfo{}, err
}
reader = opts.Materials
}
// do not close body here, caller will close
return resp.Body, objectStat, nil
return reader, objectStat, nil
}

69
vendor/github.com/minio/minio-go/request-headers.go → vendor/github.com/minio/minio-go/api-get-options.go generated vendored
View File

@ -1,5 +1,6 @@
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage (C) 2016-17 Minio, Inc.
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@ -20,80 +21,94 @@ import (
"fmt"
"net/http"
"time"
"github.com/minio/minio-go/pkg/encrypt"
)
// RequestHeaders - implement methods for setting special
// request headers for GET, HEAD object operations.
// http://docs.aws.amazon.com/AmazonS3/latest/API/RESTObjectGET.html
type RequestHeaders struct {
http.Header
// GetObjectOptions are used to specify additional headers or options
// during GET requests.
type GetObjectOptions struct {
headers map[string]string
Materials encrypt.Materials
}
// NewGetReqHeaders - initializes a new request headers for GET request.
func NewGetReqHeaders() RequestHeaders {
return RequestHeaders{
Header: make(http.Header),
}
// StatObjectOptions are used to specify additional headers or options
// during GET info/stat requests.
type StatObjectOptions struct {
GetObjectOptions
}
// NewHeadReqHeaders - initializes a new request headers for HEAD request.
func NewHeadReqHeaders() RequestHeaders {
return RequestHeaders{
Header: make(http.Header),
// Header returns the http.Header representation of the GET options.
func (o GetObjectOptions) Header() http.Header {
headers := make(http.Header, len(o.headers))
for k, v := range o.headers {
headers.Set(k, v)
}
return headers
}
// Set adds a key value pair to the options. The
// key-value pair will be part of the HTTP GET request
// headers.
func (o *GetObjectOptions) Set(key, value string) {
if o.headers == nil {
o.headers = make(map[string]string)
}
o.headers[http.CanonicalHeaderKey(key)] = value
}
// SetMatchETag - set match etag.
func (c RequestHeaders) SetMatchETag(etag string) error {
func (o *GetObjectOptions) SetMatchETag(etag string) error {
if etag == "" {
return ErrInvalidArgument("ETag cannot be empty.")
}
c.Set("If-Match", "\""+etag+"\"")
o.Set("If-Match", "\""+etag+"\"")
return nil
}
// SetMatchETagExcept - set match etag except.
func (c RequestHeaders) SetMatchETagExcept(etag string) error {
func (o *GetObjectOptions) SetMatchETagExcept(etag string) error {
if etag == "" {
return ErrInvalidArgument("ETag cannot be empty.")
}
c.Set("If-None-Match", "\""+etag+"\"")
o.Set("If-None-Match", "\""+etag+"\"")
return nil
}
// SetUnmodified - set unmodified time since.
func (c RequestHeaders) SetUnmodified(modTime time.Time) error {
func (o *GetObjectOptions) SetUnmodified(modTime time.Time) error {
if modTime.IsZero() {
return ErrInvalidArgument("Modified since cannot be empty.")
}
c.Set("If-Unmodified-Since", modTime.Format(http.TimeFormat))
o.Set("If-Unmodified-Since", modTime.Format(http.TimeFormat))
return nil
}
// SetModified - set modified time since.
func (c RequestHeaders) SetModified(modTime time.Time) error {
func (o *GetObjectOptions) SetModified(modTime time.Time) error {
if modTime.IsZero() {
return ErrInvalidArgument("Modified since cannot be empty.")
}
c.Set("If-Modified-Since", modTime.Format(http.TimeFormat))
o.Set("If-Modified-Since", modTime.Format(http.TimeFormat))
return nil
}
// SetRange - set the start and end offset of the object to be read.
// See https://tools.ietf.org/html/rfc7233#section-3.1 for reference.
func (c RequestHeaders) SetRange(start, end int64) error {
func (o *GetObjectOptions) SetRange(start, end int64) error {
switch {
case start == 0 && end < 0:
// Read last '-end' bytes. `bytes=-N`.
c.Set("Range", fmt.Sprintf("bytes=%d", end))
o.Set("Range", fmt.Sprintf("bytes=%d", end))
case 0 < start && end == 0:
// Read everything starting from offset
// 'start'. `bytes=N-`.
c.Set("Range", fmt.Sprintf("bytes=%d-", start))
o.Set("Range", fmt.Sprintf("bytes=%d-", start))
case 0 <= start && start <= end:
// Read everything starting at 'start' till the
// 'end'. `bytes=N-M`
c.Set("Range", fmt.Sprintf("bytes=%d-%d", start, end))
o.Set("Range", fmt.Sprintf("bytes=%d-%d", start, end))
default:
// All other cases such as
// bytes=-3-

12
vendor/github.com/minio/minio-go/api-get-policy.go generated vendored
View File

@ -1,5 +1,6 @@
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage (C) 2015, 2016 Minio, Inc.
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@ -17,6 +18,7 @@
package minio
import (
"context"
"encoding/json"
"io/ioutil"
"net/http"
@ -79,10 +81,10 @@ func (c Client) getBucketPolicy(bucketName string) (policy.BucketAccessPolicy, e
urlValues.Set("policy", "")
// Execute GET on bucket to list objects.
resp, err := c.executeMethod("GET", requestMetadata{
bucketName: bucketName,
queryValues: urlValues,
contentSHA256Bytes: emptySHA256,
resp, err := c.executeMethod(context.Background(), "GET", requestMetadata{
bucketName: bucketName,
queryValues: urlValues,
contentSHA256Hex: emptySHA256Hex,
})
defer closeResponse(resp)

40
vendor/github.com/minio/minio-go/api-list.go generated vendored
View File

@ -1,5 +1,6 @@
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage (C) 2015, 2016 Minio, Inc.
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@ -17,6 +18,7 @@
package minio
import (
"context"
"errors"
"fmt"
"net/http"
@ -38,7 +40,7 @@ import (
//
func (c Client) ListBuckets() ([]BucketInfo, error) {
// Execute GET on service.
resp, err := c.executeMethod("GET", requestMetadata{contentSHA256Bytes: emptySHA256})
resp, err := c.executeMethod(context.Background(), "GET", requestMetadata{contentSHA256Hex: emptySHA256Hex})
defer closeResponse(resp)
if err != nil {
return nil, err
@ -215,10 +217,10 @@ func (c Client) listObjectsV2Query(bucketName, objectPrefix, continuationToken s
urlValues.Set("max-keys", fmt.Sprintf("%d", maxkeys))
// Execute GET on bucket to list objects.
resp, err := c.executeMethod("GET", requestMetadata{
bucketName: bucketName,
queryValues: urlValues,
contentSHA256Bytes: emptySHA256,
resp, err := c.executeMethod(context.Background(), "GET", requestMetadata{
bucketName: bucketName,
queryValues: urlValues,
contentSHA256Hex: emptySHA256Hex,
})
defer closeResponse(resp)
if err != nil {
@ -393,10 +395,10 @@ func (c Client) listObjectsQuery(bucketName, objectPrefix, objectMarker, delimit
urlValues.Set("max-keys", fmt.Sprintf("%d", maxkeys))
// Execute GET on bucket to list objects.
resp, err := c.executeMethod("GET", requestMetadata{
bucketName: bucketName,
queryValues: urlValues,
contentSHA256Bytes: emptySHA256,
resp, err := c.executeMethod(context.Background(), "GET", requestMetadata{
bucketName: bucketName,
queryValues: urlValues,
contentSHA256Hex: emptySHA256Hex,
})
defer closeResponse(resp)
if err != nil {
@ -572,10 +574,10 @@ func (c Client) listMultipartUploadsQuery(bucketName, keyMarker, uploadIDMarker,
urlValues.Set("max-uploads", fmt.Sprintf("%d", maxUploads))
// Execute GET on bucketName to list multipart uploads.
resp, err := c.executeMethod("GET", requestMetadata{
bucketName: bucketName,
queryValues: urlValues,
contentSHA256Bytes: emptySHA256,
resp, err := c.executeMethod(context.Background(), "GET", requestMetadata{
bucketName: bucketName,
queryValues: urlValues,
contentSHA256Hex: emptySHA256Hex,
})
defer closeResponse(resp)
if err != nil {
@ -690,11 +692,11 @@ func (c Client) listObjectPartsQuery(bucketName, objectName, uploadID string, pa
urlValues.Set("max-parts", fmt.Sprintf("%d", maxParts))
// Execute GET on objectName to get list of parts.
resp, err := c.executeMethod("GET", requestMetadata{
bucketName: bucketName,
objectName: objectName,
queryValues: urlValues,
contentSHA256Bytes: emptySHA256,
resp, err := c.executeMethod(context.Background(), "GET", requestMetadata{
bucketName: bucketName,
objectName: objectName,
queryValues: urlValues,
contentSHA256Hex: emptySHA256Hex,
})
defer closeResponse(resp)
if err != nil {

27
vendor/github.com/minio/minio-go/api-notification.go generated vendored
View File

@ -1,5 +1,6 @@
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage (C) 2016 Minio, Inc.
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@ -18,6 +19,7 @@ package minio
import (
"bufio"
"context"
"encoding/json"
"io"
"net/http"
@ -46,10 +48,10 @@ func (c Client) getBucketNotification(bucketName string) (BucketNotification, er
urlValues.Set("notification", "")
// Execute GET on bucket to list objects.
resp, err := c.executeMethod("GET", requestMetadata{
bucketName: bucketName,
queryValues: urlValues,
contentSHA256Bytes: emptySHA256,
resp, err := c.executeMethod(context.Background(), "GET", requestMetadata{
bucketName: bucketName,
queryValues: urlValues,
contentSHA256Hex: emptySHA256Hex,
})
defer closeResponse(resp)
@ -150,7 +152,7 @@ func (c Client) ListenBucketNotification(bucketName, prefix, suffix string, even
// Check ARN partition to verify if listening bucket is supported
if s3utils.IsAmazonEndpoint(c.endpointURL) || s3utils.IsGoogleEndpoint(c.endpointURL) {
notificationInfoCh <- NotificationInfo{
Err: ErrAPINotSupported("Listening bucket notification is specific only to `minio` partitions"),
Err: ErrAPINotSupported("Listening for bucket notification is specific only to `minio` server endpoints"),
}
return
}
@ -170,13 +172,16 @@ func (c Client) ListenBucketNotification(bucketName, prefix, suffix string, even
urlValues["events"] = events
// Execute GET on bucket to list objects.
resp, err := c.executeMethod("GET", requestMetadata{
bucketName: bucketName,
queryValues: urlValues,
contentSHA256Bytes: emptySHA256,
resp, err := c.executeMethod(context.Background(), "GET", requestMetadata{
bucketName: bucketName,
queryValues: urlValues,
contentSHA256Hex: emptySHA256Hex,
})
if err != nil {
continue
notificationInfoCh <- NotificationInfo{
Err: err,
}
return
}
// Validate http response, upon error return quickly.

56
vendor/github.com/minio/minio-go/api-presigned.go generated vendored
View File

@ -1,5 +1,6 @@
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage (C) 2015, 2016 Minio, Inc.
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@ -18,6 +19,7 @@ package minio
import (
"errors"
"net/http"
"net/url"
"time"
@ -25,16 +27,6 @@ import (
"github.com/minio/minio-go/pkg/s3utils"
)
// supportedGetReqParams - supported request parameters for GET presigned request.
var supportedGetReqParams = map[string]struct{}{
"response-expires": {},
"response-content-type": {},
"response-cache-control": {},
"response-content-language": {},
"response-content-encoding": {},
"response-content-disposition": {},
}
// presignURL - Returns a presigned URL for an input 'method'.
// Expires maximum is 7days - ie. 604800 and minimum is 1.
func (c Client) presignURL(method string, bucketName string, objectName string, expires time.Duration, reqParams url.Values) (u *url.URL, err error) {
@ -42,42 +34,27 @@ func (c Client) presignURL(method string, bucketName string, objectName string,
if method == "" {
return nil, ErrInvalidArgument("method cannot be empty.")
}
if err := s3utils.CheckValidBucketName(bucketName); err != nil {
if err = s3utils.CheckValidBucketName(bucketName); err != nil {
return nil, err
}
if err := s3utils.CheckValidObjectName(objectName); err != nil {
return nil, err
}
if err := isValidExpiry(expires); err != nil {
if err = isValidExpiry(expires); err != nil {
return nil, err
}
// Convert expires into seconds.
expireSeconds := int64(expires / time.Second)
reqMetadata := requestMetadata{
presignURL: true,
bucketName: bucketName,
objectName: objectName,
expires: expireSeconds,
}
// For "GET" we are handling additional request parameters to
// override its response headers.
if method == "GET" {
// Verify if input map has unsupported params, if yes exit.
for k := range reqParams {
if _, ok := supportedGetReqParams[k]; !ok {
return nil, ErrInvalidArgument(k + " unsupported request parameter for presigned GET.")
}
}
// Save the request parameters to be used in presigning for GET request.
reqMetadata.queryValues = reqParams
presignURL: true,
bucketName: bucketName,
objectName: objectName,
expires: expireSeconds,
queryValues: reqParams,
}
// Instantiate a new request.
// Since expires is set newRequest will presign the request.
req, err := c.newRequest(method, reqMetadata)
if err != nil {
var req *http.Request
if req, err = c.newRequest(method, reqMetadata); err != nil {
return nil, err
}
return req.URL, nil
@ -88,6 +65,9 @@ func (c Client) presignURL(method string, bucketName string, objectName string,
// upto 7days or a minimum of 1sec. Additionally you can override
// a set of response headers using the query parameters.
func (c Client) PresignedGetObject(bucketName string, objectName string, expires time.Duration, reqParams url.Values) (u *url.URL, err error) {
if err = s3utils.CheckValidObjectName(objectName); err != nil {
return nil, err
}
return c.presignURL("GET", bucketName, objectName, expires, reqParams)
}
@ -96,6 +76,9 @@ func (c Client) PresignedGetObject(bucketName string, objectName string, expires
// upto 7days or a minimum of 1sec. Additionally you can override
// a set of response headers using the query parameters.
func (c Client) PresignedHeadObject(bucketName string, objectName string, expires time.Duration, reqParams url.Values) (u *url.URL, err error) {
if err = s3utils.CheckValidObjectName(objectName); err != nil {
return nil, err
}
return c.presignURL("HEAD", bucketName, objectName, expires, reqParams)
}
@ -103,6 +86,9 @@ func (c Client) PresignedHeadObject(bucketName string, objectName string, expire
// without credentials. URL can have a maximum expiry of upto 7days
// or a minimum of 1sec.
func (c Client) PresignedPutObject(bucketName string, objectName string, expires time.Duration) (u *url.URL, err error) {
if err = s3utils.CheckValidObjectName(objectName); err != nil {
return nil, err
}
return c.presignURL("PUT", bucketName, objectName, expires, nil)
}

45
vendor/github.com/minio/minio-go/api-put-bucket.go generated vendored
View File

@ -1,6 +1,6 @@
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* (C) 2015, 2016, 2017 Minio, Inc.
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@ -19,6 +19,7 @@ package minio
import (
"bytes"
"context"
"encoding/json"
"encoding/xml"
"fmt"
@ -75,14 +76,14 @@ func (c Client) MakeBucket(bucketName string, location string) (err error) {
if err != nil {
return err
}
reqMetadata.contentMD5Bytes = sumMD5(createBucketConfigBytes)
reqMetadata.contentSHA256Bytes = sum256(createBucketConfigBytes)
reqMetadata.contentMD5Base64 = sumMD5Base64(createBucketConfigBytes)
reqMetadata.contentSHA256Hex = sum256Hex(createBucketConfigBytes)
reqMetadata.contentBody = bytes.NewReader(createBucketConfigBytes)
reqMetadata.contentLength = int64(len(createBucketConfigBytes))
}
// Execute PUT to create a new bucket.
resp, err := c.executeMethod("PUT", reqMetadata)
resp, err := c.executeMethod(context.Background(), "PUT", reqMetadata)
defer closeResponse(resp)
if err != nil {
return err
@ -161,16 +162,16 @@ func (c Client) putBucketPolicy(bucketName string, policyInfo policy.BucketAcces
policyBuffer := bytes.NewReader(policyBytes)
reqMetadata := requestMetadata{
bucketName: bucketName,
queryValues: urlValues,
contentBody: policyBuffer,
contentLength: int64(len(policyBytes)),
contentMD5Bytes: sumMD5(policyBytes),
contentSHA256Bytes: sum256(policyBytes),
bucketName: bucketName,
queryValues: urlValues,
contentBody: policyBuffer,
contentLength: int64(len(policyBytes)),
contentMD5Base64: sumMD5Base64(policyBytes),
contentSHA256Hex: sum256Hex(policyBytes),
}
// Execute PUT to upload a new bucket policy.
resp, err := c.executeMethod("PUT", reqMetadata)
resp, err := c.executeMethod(context.Background(), "PUT", reqMetadata)
defer closeResponse(resp)
if err != nil {
return err
@ -195,10 +196,10 @@ func (c Client) removeBucketPolicy(bucketName string) error {
urlValues.Set("policy", "")
// Execute DELETE on objectName.
resp, err := c.executeMethod("DELETE", requestMetadata{
bucketName: bucketName,
queryValues: urlValues,
contentSHA256Bytes: emptySHA256,
resp, err := c.executeMethod(context.Background(), "DELETE", requestMetadata{
bucketName: bucketName,
queryValues: urlValues,
contentSHA256Hex: emptySHA256Hex,
})
defer closeResponse(resp)
if err != nil {
@ -226,16 +227,16 @@ func (c Client) SetBucketNotification(bucketName string, bucketNotification Buck
notifBuffer := bytes.NewReader(notifBytes)
reqMetadata := requestMetadata{
bucketName: bucketName,
queryValues: urlValues,
contentBody: notifBuffer,
contentLength: int64(len(notifBytes)),
contentMD5Bytes: sumMD5(notifBytes),
contentSHA256Bytes: sum256(notifBytes),
bucketName: bucketName,
queryValues: urlValues,
contentBody: notifBuffer,
contentLength: int64(len(notifBytes)),
contentMD5Base64: sumMD5Base64(notifBytes),
contentSHA256Hex: sum256Hex(notifBytes),
}
// Execute PUT to upload a new bucket notification.
resp, err := c.executeMethod("PUT", reqMetadata)
resp, err := c.executeMethod(context.Background(), "PUT", reqMetadata)
defer closeResponse(resp)
if err != nil {
return err

34
vendor/github.com/minio/minio-go/api-put-object-common.go generated vendored
View File

@ -1,5 +1,6 @@
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage (C) 2015 Minio, Inc.
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@ -17,6 +18,7 @@
package minio
import (
"context"
"io"
"math"
"os"
@ -24,12 +26,6 @@ import (
"github.com/minio/minio-go/pkg/s3utils"
)
// Verify if reader is *os.File
func isFile(reader io.Reader) (ok bool) {
_, ok = reader.(*os.File)
return
}
// Verify if reader is *minio.Object
func isObject(reader io.Reader) (ok bool) {
_, ok = reader.(*Object)
@ -39,6 +35,26 @@ func isObject(reader io.Reader) (ok bool) {
// Verify if reader is a generic ReaderAt
func isReadAt(reader io.Reader) (ok bool) {
_, ok = reader.(io.ReaderAt)
if ok {
var v *os.File
v, ok = reader.(*os.File)
if ok {
// Stdin, Stdout and Stderr all have *os.File type
// which happen to also be io.ReaderAt compatible
// we need to add special conditions for them to
// be ignored by this function.
for _, f := range []string{
"/dev/stdin",
"/dev/stdout",
"/dev/stderr",
} {
if f == v.Name() {
ok = false
break
}
}
}
}
return
}
@ -77,7 +93,7 @@ func optimalPartInfo(objectSize int64) (totalPartsCount int, partSize int64, las
// getUploadID - fetch upload id if already present for an object name
// or initiate a new request to fetch a new upload id.
func (c Client) newUploadID(bucketName, objectName string, metaData map[string][]string) (uploadID string, err error) {
func (c Client) newUploadID(ctx context.Context, bucketName, objectName string, opts PutObjectOptions) (uploadID string, err error) {
// Input validation.
if err := s3utils.CheckValidBucketName(bucketName); err != nil {
return "", err
@ -87,7 +103,7 @@ func (c Client) newUploadID(bucketName, objectName string, metaData map[string][
}
// Initiate multipart upload for an object.
initMultipartUploadResult, err := c.initiateMultipartUpload(bucketName, objectName, metaData)
initMultipartUploadResult, err := c.initiateMultipartUpload(ctx, bucketName, objectName, opts)
if err != nil {
return "", err
}

39
vendor/github.com/minio/minio-go/api-put-object-context.go generated vendored Normal file
View File

@ -0,0 +1,39 @@
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package minio
import (
"context"
"io"
)
// PutObjectWithContext - Identical to PutObject call, but accepts context to facilitate request cancellation.
func (c Client) PutObjectWithContext(ctx context.Context, bucketName, objectName string, reader io.Reader, objectSize int64,
opts PutObjectOptions) (n int64, err error) {
err = opts.validate()
if err != nil {
return 0, err
}
if opts.EncryptMaterials != nil {
if err = opts.EncryptMaterials.SetupEncryptMode(reader); err != nil {
return 0, err
}
return c.putObjectMultipartStreamNoLength(ctx, bucketName, objectName, opts.EncryptMaterials, opts)
}
return c.putObjectCommon(ctx, bucketName, objectName, reader, objectSize, opts)
}

3
vendor/github.com/minio/minio-go/api-put-object-copy.go generated vendored
View File

@ -1,5 +1,6 @@
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage (C) 2016 Minio, Inc.
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.

22
vendor/github.com/minio/minio-go/api-put-object-encrypted.go generated vendored
View File

@ -1,5 +1,6 @@
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage (C) 2015 Minio, Inc.
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@ -17,13 +18,14 @@
package minio
import (
"context"
"io"
"github.com/minio/minio-go/pkg/encrypt"
)
// PutEncryptedObject - Encrypt and store object.
func (c Client) PutEncryptedObject(bucketName, objectName string, reader io.Reader, encryptMaterials encrypt.Materials, metadata map[string][]string, progress io.Reader) (n int64, err error) {
func (c Client) PutEncryptedObject(bucketName, objectName string, reader io.Reader, encryptMaterials encrypt.Materials) (n int64, err error) {
if encryptMaterials == nil {
return 0, ErrInvalidArgument("Unable to recognize empty encryption properties")
@ -33,14 +35,10 @@ func (c Client) PutEncryptedObject(bucketName, objectName string, reader io.Read
return 0, err
}
if metadata == nil {
metadata = make(map[string][]string)
}
// Set the necessary encryption headers, for future decryption.
metadata[amzHeaderIV] = []string{encryptMaterials.GetIV()}
metadata[amzHeaderKey] = []string{encryptMaterials.GetKey()}
metadata[amzHeaderMatDesc] = []string{encryptMaterials.GetDesc()}
return c.putObjectMultipartStreamNoLength(bucketName, objectName, encryptMaterials, metadata, progress)
return c.PutObjectWithContext(context.Background(), bucketName, objectName, reader, -1, PutObjectOptions{EncryptMaterials: encryptMaterials})
}
// FPutEncryptedObject - Encrypt and store an object with contents from file at filePath.
func (c Client) FPutEncryptedObject(bucketName, objectName, filePath string, encryptMaterials encrypt.Materials) (n int64, err error) {
return c.FPutObjectWithContext(context.Background(), bucketName, objectName, filePath, PutObjectOptions{EncryptMaterials: encryptMaterials})
}

64
vendor/github.com/minio/minio-go/api-put-object-file-context.go generated vendored Normal file
View File

@ -0,0 +1,64 @@
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package minio
import (
"context"
"mime"
"os"
"path/filepath"
"github.com/minio/minio-go/pkg/s3utils"
)
// FPutObjectWithContext - Create an object in a bucket, with contents from file at filePath. Allows request cancellation.
func (c Client) FPutObjectWithContext(ctx context.Context, bucketName, objectName, filePath string, opts PutObjectOptions) (n int64, err error) {
// Input validation.
if err := s3utils.CheckValidBucketName(bucketName); err != nil {
return 0, err
}
if err := s3utils.CheckValidObjectName(objectName); err != nil {
return 0, err
}
// Open the referenced file.
fileReader, err := os.Open(filePath)
// If any error fail quickly here.
if err != nil {
return 0, err
}
defer fileReader.Close()
// Save the file stat.
fileStat, err := fileReader.Stat()
if err != nil {
return 0, err
}
// Save the file size.
fileSize := fileStat.Size()
// Set contentType based on filepath extension if not given or default
// value of "application/octet-stream" if the extension has no associated type.
if opts.ContentType == "" {
if opts.ContentType = mime.TypeByExtension(filepath.Ext(filePath)); opts.ContentType == "" {
opts.ContentType = "application/octet-stream"
}
}
return c.PutObjectWithContext(ctx, bucketName, objectName, fileReader, fileSize, opts)
}

51
vendor/github.com/minio/minio-go/api-put-object-file.go generated vendored
View File

@ -1,5 +1,6 @@
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage (C) 2015, 2016 Minio, Inc.
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@ -17,50 +18,10 @@
package minio
import (
"mime"
"os"
"path/filepath"
"github.com/minio/minio-go/pkg/s3utils"
"context"
)
// FPutObject - Create an object in a bucket, with contents from file at filePath.
func (c Client) FPutObject(bucketName, objectName, filePath, contentType string) (n int64, err error) {
// Input validation.
if err := s3utils.CheckValidBucketName(bucketName); err != nil {
return 0, err
}
if err := s3utils.CheckValidObjectName(objectName); err != nil {
return 0, err
}
// Open the referenced file.
fileReader, err := os.Open(filePath)
// If any error fail quickly here.
if err != nil {
return 0, err
}
defer fileReader.Close()
// Save the file stat.
fileStat, err := fileReader.Stat()
if err != nil {
return 0, err
}
// Save the file size.
fileSize := fileStat.Size()
objMetadata := make(map[string][]string)
// Set contentType based on filepath extension if not given or default
// value of "binary/octet-stream" if the extension has no associated type.
if contentType == "" {
if contentType = mime.TypeByExtension(filepath.Ext(filePath)); contentType == "" {
contentType = "application/octet-stream"
}
}
objMetadata["Content-Type"] = []string{contentType}
return c.putObjectCommon(bucketName, objectName, fileReader, fileSize, objMetadata, nil)
// FPutObject - Create an object in a bucket, with contents from file at filePath
func (c Client) FPutObject(bucketName, objectName, filePath string, opts PutObjectOptions) (n int64, err error) {
return c.FPutObjectWithContext(context.Background(), bucketName, objectName, filePath, opts)
}

97
vendor/github.com/minio/minio-go/api-put-object-multipart.go generated vendored
View File

@ -1,5 +1,6 @@
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage (C) 2015, 2016 Minio, Inc.
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@ -18,6 +19,9 @@ package minio
import (
"bytes"
"context"
"encoding/base64"
"encoding/hex"
"encoding/xml"
"fmt"
"io"
@ -32,9 +36,9 @@ import (
"github.com/minio/minio-go/pkg/s3utils"
)
func (c Client) putObjectMultipart(bucketName, objectName string, reader io.Reader, size int64,
metadata map[string][]string, progress io.Reader) (n int64, err error) {
n, err = c.putObjectMultipartNoStream(bucketName, objectName, reader, metadata, progress)
func (c Client) putObjectMultipart(ctx context.Context, bucketName, objectName string, reader io.Reader, size int64,
opts PutObjectOptions) (n int64, err error) {
n, err = c.putObjectMultipartNoStream(ctx, bucketName, objectName, reader, opts)
if err != nil {
errResp := ToErrorResponse(err)
// Verify if multipart functionality is not available, if not
@ -45,13 +49,13 @@ func (c Client) putObjectMultipart(bucketName, objectName string, reader io.Read
return 0, ErrEntityTooLarge(size, maxSinglePutObjectSize, bucketName, objectName)
}
// Fall back to uploading as single PutObject operation.
return c.putObjectNoChecksum(bucketName, objectName, reader, size, metadata, progress)
return c.putObjectNoChecksum(ctx, bucketName, objectName, reader, size, opts)
}
}
return n, err
}
func (c Client) putObjectMultipartNoStream(bucketName, objectName string, reader io.Reader, metadata map[string][]string, progress io.Reader) (n int64, err error) {
func (c Client) putObjectMultipartNoStream(ctx context.Context, bucketName, objectName string, reader io.Reader, opts PutObjectOptions) (n int64, err error) {
// Input validation.
if err = s3utils.CheckValidBucketName(bucketName); err != nil {
return 0, err
@ -74,14 +78,14 @@ func (c Client) putObjectMultipartNoStream(bucketName, objectName string, reader
}
// Initiate a new multipart upload.
uploadID, err := c.newUploadID(bucketName, objectName, metadata)
uploadID, err := c.newUploadID(ctx, bucketName, objectName, opts)
if err != nil {
return 0, err
}
defer func() {
if err != nil {
c.abortMultipartUpload(bucketName, objectName, uploadID)
c.abortMultipartUpload(ctx, bucketName, objectName, uploadID)
}
}()
@ -117,12 +121,24 @@ func (c Client) putObjectMultipartNoStream(bucketName, objectName string, reader
// Update progress reader appropriately to the latest offset
// as we read from the source.
rd := newHook(bytes.NewReader(buf[:length]), progress)
rd := newHook(bytes.NewReader(buf[:length]), opts.Progress)
// Checksums..
var (
md5Base64 string
sha256Hex string
)
if hashSums["md5"] != nil {
md5Base64 = base64.StdEncoding.EncodeToString(hashSums["md5"])
}
if hashSums["sha256"] != nil {
sha256Hex = hex.EncodeToString(hashSums["sha256"])
}
// Proceed to upload the part.
var objPart ObjectPart
objPart, err = c.uploadPart(bucketName, objectName, uploadID, rd, partNumber,
hashSums["md5"], hashSums["sha256"], int64(length), metadata)
objPart, err = c.uploadPart(ctx, bucketName, objectName, uploadID, rd, partNumber,
md5Base64, sha256Hex, int64(length), opts.UserMetadata)
if err != nil {
return totalUploadedSize, err
}
@ -158,7 +174,7 @@ func (c Client) putObjectMultipartNoStream(bucketName, objectName string, reader
// Sort all completed parts.
sort.Sort(completedParts(complMultipartUpload.Parts))
if _, err = c.completeMultipartUpload(bucketName, objectName, uploadID, complMultipartUpload); err != nil {
if _, err = c.completeMultipartUpload(ctx, bucketName, objectName, uploadID, complMultipartUpload); err != nil {
return totalUploadedSize, err
}
@ -167,7 +183,7 @@ func (c Client) putObjectMultipartNoStream(bucketName, objectName string, reader
}
// initiateMultipartUpload - Initiates a multipart upload and returns an upload ID.
func (c Client) initiateMultipartUpload(bucketName, objectName string, metadata map[string][]string) (initiateMultipartUploadResult, error) {
func (c Client) initiateMultipartUpload(ctx context.Context, bucketName, objectName string, opts PutObjectOptions) (initiateMultipartUploadResult, error) {
// Input validation.
if err := s3utils.CheckValidBucketName(bucketName); err != nil {
return initiateMultipartUploadResult{}, err
@ -181,17 +197,7 @@ func (c Client) initiateMultipartUpload(bucketName, objectName string, metadata
urlValues.Set("uploads", "")
// Set ContentType header.
customHeader := make(http.Header)
for k, v := range metadata {
if len(v) > 0 {
customHeader.Set(k, v[0])
}
}
// Set a default content-type header if the latter is not provided
if v, ok := metadata["Content-Type"]; !ok || len(v) == 0 {
customHeader.Set("Content-Type", "application/octet-stream")
}
customHeader := opts.Header()
reqMetadata := requestMetadata{
bucketName: bucketName,
@ -201,7 +207,7 @@ func (c Client) initiateMultipartUpload(bucketName, objectName string, metadata
}
// Execute POST on an objectName to initiate multipart upload.
resp, err := c.executeMethod("POST", reqMetadata)
resp, err := c.executeMethod(ctx, "POST", reqMetadata)
defer closeResponse(resp)
if err != nil {
return initiateMultipartUploadResult{}, err
@ -223,8 +229,8 @@ func (c Client) initiateMultipartUpload(bucketName, objectName string, metadata
const serverEncryptionKeyPrefix = "x-amz-server-side-encryption"
// uploadPart - Uploads a part in a multipart upload.
func (c Client) uploadPart(bucketName, objectName, uploadID string, reader io.Reader,
partNumber int, md5Sum, sha256Sum []byte, size int64, metadata map[string][]string) (ObjectPart, error) {
func (c Client) uploadPart(ctx context.Context, bucketName, objectName, uploadID string, reader io.Reader,
partNumber int, md5Base64, sha256Hex string, size int64, metadata map[string]string) (ObjectPart, error) {
// Input validation.
if err := s3utils.CheckValidBucketName(bucketName); err != nil {
return ObjectPart{}, err
@ -257,24 +263,24 @@ func (c Client) uploadPart(bucketName, objectName, uploadID string, reader io.Re
for k, v := range metadata {
if len(v) > 0 {
if strings.HasPrefix(strings.ToLower(k), serverEncryptionKeyPrefix) {
customHeader.Set(k, v[0])
customHeader.Set(k, v)
}
}
}
reqMetadata := requestMetadata{
bucketName: bucketName,
objectName: objectName,
queryValues: urlValues,
customHeader: customHeader,
contentBody: reader,
contentLength: size,
contentMD5Bytes: md5Sum,
contentSHA256Bytes: sha256Sum,
bucketName: bucketName,
objectName: objectName,
queryValues: urlValues,
customHeader: customHeader,
contentBody: reader,
contentLength: size,
contentMD5Base64: md5Base64,
contentSHA256Hex: sha256Hex,
}
// Execute PUT on each part.
resp, err := c.executeMethod("PUT", reqMetadata)
resp, err := c.executeMethod(ctx, "PUT", reqMetadata)
defer closeResponse(resp)
if err != nil {
return ObjectPart{}, err
@ -295,7 +301,7 @@ func (c Client) uploadPart(bucketName, objectName, uploadID string, reader io.Re
}
// completeMultipartUpload - Completes a multipart upload by assembling previously uploaded parts.
func (c Client) completeMultipartUpload(bucketName, objectName, uploadID string,
func (c Client) completeMultipartUpload(ctx context.Context, bucketName, objectName, uploadID string,
complete completeMultipartUpload) (completeMultipartUploadResult, error) {
// Input validation.
if err := s3utils.CheckValidBucketName(bucketName); err != nil {
@ -308,7 +314,6 @@ func (c Client) completeMultipartUpload(bucketName, objectName, uploadID string,
// Initialize url queries.
urlValues := make(url.Values)
urlValues.Set("uploadId", uploadID)
// Marshal complete multipart body.
completeMultipartUploadBytes, err := xml.Marshal(complete)
if err != nil {
@ -318,16 +323,16 @@ func (c Client) completeMultipartUpload(bucketName, objectName, uploadID string,
// Instantiate all the complete multipart buffer.
completeMultipartUploadBuffer := bytes.NewReader(completeMultipartUploadBytes)
reqMetadata := requestMetadata{
bucketName: bucketName,
objectName: objectName,
queryValues: urlValues,
contentBody: completeMultipartUploadBuffer,
contentLength: int64(len(completeMultipartUploadBytes)),
contentSHA256Bytes: sum256(completeMultipartUploadBytes),
bucketName: bucketName,
objectName: objectName,
queryValues: urlValues,
contentBody: completeMultipartUploadBuffer,
contentLength: int64(len(completeMultipartUploadBytes)),
contentSHA256Hex: sum256Hex(completeMultipartUploadBytes),
}
// Execute POST to complete multipart upload for an objectName.
resp, err := c.executeMethod("POST", reqMetadata)
resp, err := c.executeMethod(ctx, "POST", reqMetadata)
defer closeResponse(resp)
if err != nil {
return completeMultipartUploadResult{}, err

111
vendor/github.com/minio/minio-go/api-put-object-streaming.go generated vendored
View File

@ -1,5 +1,6 @@
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage (C) 2017 Minio, Inc.
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@ -17,6 +18,7 @@
package minio
import (
"context"
"fmt"
"io"
"net/http"
@ -26,33 +28,23 @@ import (
"github.com/minio/minio-go/pkg/s3utils"
)
// PutObjectStreaming using AWS streaming signature V4
func (c Client) PutObjectStreaming(bucketName, objectName string, reader io.Reader) (n int64, err error) {
return c.PutObjectWithProgress(bucketName, objectName, reader, nil, nil)
}
// putObjectMultipartStream - upload a large object using
// multipart upload and streaming signature for signing payload.
// Comprehensive put object operation involving multipart uploads.
//
// Following code handles these types of readers.
//
// - *os.File
// - *minio.Object
// - Any reader which has a method 'ReadAt()'
//
func (c Client) putObjectMultipartStream(bucketName, objectName string,
reader io.Reader, size int64, metadata map[string][]string, progress io.Reader) (n int64, err error) {
func (c Client) putObjectMultipartStream(ctx context.Context, bucketName, objectName string,
reader io.Reader, size int64, opts PutObjectOptions) (n int64, err error) {
// Verify if reader is *minio.Object, *os.File or io.ReaderAt.
// NOTE: Verification of object is kept for a specific purpose
// while it is going to be duck typed similar to io.ReaderAt.
// It is to indicate that *minio.Object implements io.ReaderAt.
// and such a functionality is used in the subsequent code path.
if isFile(reader) || !isObject(reader) && isReadAt(reader) {
n, err = c.putObjectMultipartStreamFromReadAt(bucketName, objectName, reader.(io.ReaderAt), size, metadata, progress)
if !isObject(reader) && isReadAt(reader) {
// Verify if the reader implements ReadAt and it is not a *minio.Object then we will use parallel uploader.
n, err = c.putObjectMultipartStreamFromReadAt(ctx, bucketName, objectName, reader.(io.ReaderAt), size, opts)
} else {
n, err = c.putObjectMultipartStreamNoChecksum(bucketName, objectName, reader, size, metadata, progress)
n, err = c.putObjectMultipartStreamNoChecksum(ctx, bucketName, objectName, reader, size, opts)
}
if err != nil {
errResp := ToErrorResponse(err)
@ -64,7 +56,7 @@ func (c Client) putObjectMultipartStream(bucketName, objectName string,
return 0, ErrEntityTooLarge(size, maxSinglePutObjectSize, bucketName, objectName)
}
// Fall back to uploading as single PutObject operation.
return c.putObjectNoChecksum(bucketName, objectName, reader, size, metadata, progress)
return c.putObjectNoChecksum(ctx, bucketName, objectName, reader, size, opts)
}
}
return n, err
@ -94,8 +86,8 @@ type uploadPartReq struct {
// temporary files for staging all the data, these temporary files are
// cleaned automatically when the caller i.e http client closes the
// stream after uploading all the contents successfully.
func (c Client) putObjectMultipartStreamFromReadAt(bucketName, objectName string,
reader io.ReaderAt, size int64, metadata map[string][]string, progress io.Reader) (n int64, err error) {
func (c Client) putObjectMultipartStreamFromReadAt(ctx context.Context, bucketName, objectName string,
reader io.ReaderAt, size int64, opts PutObjectOptions) (n int64, err error) {
// Input validation.
if err = s3utils.CheckValidBucketName(bucketName); err != nil {
return 0, err
@ -111,7 +103,7 @@ func (c Client) putObjectMultipartStreamFromReadAt(bucketName, objectName string
}
// Initiate a new multipart upload.
uploadID, err := c.newUploadID(bucketName, objectName, metadata)
uploadID, err := c.newUploadID(ctx, bucketName, objectName, opts)
if err != nil {
return 0, err
}
@ -122,7 +114,7 @@ func (c Client) putObjectMultipartStreamFromReadAt(bucketName, objectName string
// to relinquish storage space.
defer func() {
if err != nil {
c.abortMultipartUpload(bucketName, objectName, uploadID)
c.abortMultipartUpload(ctx, bucketName, objectName, uploadID)
}
}()
@ -150,9 +142,8 @@ func (c Client) putObjectMultipartStreamFromReadAt(bucketName, objectName string
uploadPartsCh <- uploadPartReq{PartNum: p, Part: nil}
}
close(uploadPartsCh)
// Receive each part number from the channel allowing three parallel uploads.
for w := 1; w <= totalWorkers; w++ {
for w := 1; w <= opts.getNumThreads(); w++ {
go func(partSize int64) {
// Each worker will draw from the part channel and upload in parallel.
for uploadReq := range uploadPartsCh {
@ -170,13 +161,13 @@ func (c Client) putObjectMultipartStreamFromReadAt(bucketName, objectName string
}
// Get a section reader on a particular offset.
sectionReader := newHook(io.NewSectionReader(reader, readOffset, partSize), progress)
sectionReader := newHook(io.NewSectionReader(reader, readOffset, partSize), opts.Progress)
// Proceed to upload the part.
var objPart ObjectPart
objPart, err = c.uploadPart(bucketName, objectName, uploadID,
objPart, err = c.uploadPart(ctx, bucketName, objectName, uploadID,
sectionReader, uploadReq.PartNum,
nil, nil, partSize, metadata)
"", "", partSize, opts.UserMetadata)
if err != nil {
uploadedPartsCh <- uploadedPartRes{
Size: 0,
@ -229,7 +220,7 @@ func (c Client) putObjectMultipartStreamFromReadAt(bucketName, objectName string
// Sort all completed parts.
sort.Sort(completedParts(complMultipartUpload.Parts))
_, err = c.completeMultipartUpload(bucketName, objectName, uploadID, complMultipartUpload)
_, err = c.completeMultipartUpload(ctx, bucketName, objectName, uploadID, complMultipartUpload)
if err != nil {
return totalUploadedSize, err
}
@ -238,8 +229,8 @@ func (c Client) putObjectMultipartStreamFromReadAt(bucketName, objectName string
return totalUploadedSize, nil
}
func (c Client) putObjectMultipartStreamNoChecksum(bucketName, objectName string,
reader io.Reader, size int64, metadata map[string][]string, progress io.Reader) (n int64, err error) {
func (c Client) putObjectMultipartStreamNoChecksum(ctx context.Context, bucketName, objectName string,
reader io.Reader, size int64, opts PutObjectOptions) (n int64, err error) {
// Input validation.
if err = s3utils.CheckValidBucketName(bucketName); err != nil {
return 0, err
@ -253,9 +244,8 @@ func (c Client) putObjectMultipartStreamNoChecksum(bucketName, objectName string
if err != nil {
return 0, err
}
// Initiates a new multipart request
uploadID, err := c.newUploadID(bucketName, objectName, metadata)
uploadID, err := c.newUploadID(ctx, bucketName, objectName, opts)
if err != nil {
return 0, err
}
@ -266,7 +256,7 @@ func (c Client) putObjectMultipartStreamNoChecksum(bucketName, objectName string
// storage space.
defer func() {
if err != nil {
c.abortMultipartUpload(bucketName, objectName, uploadID)
c.abortMultipartUpload(ctx, bucketName, objectName, uploadID)
}
}()
@ -281,17 +271,16 @@ func (c Client) putObjectMultipartStreamNoChecksum(bucketName, objectName string
for partNumber = 1; partNumber <= totalPartsCount; partNumber++ {
// Update progress reader appropriately to the latest offset
// as we read from the source.
hookReader := newHook(reader, progress)
hookReader := newHook(reader, opts.Progress)
// Proceed to upload the part.
if partNumber == totalPartsCount {
partSize = lastPartSize
}
var objPart ObjectPart
objPart, err = c.uploadPart(bucketName, objectName, uploadID,
objPart, err = c.uploadPart(ctx, bucketName, objectName, uploadID,
io.LimitReader(hookReader, partSize),
partNumber, nil, nil, partSize, metadata)
partNumber, "", "", partSize, opts.UserMetadata)
if err != nil {
return totalUploadedSize, err
}
@ -328,7 +317,7 @@ func (c Client) putObjectMultipartStreamNoChecksum(bucketName, objectName string
// Sort all completed parts.
sort.Sort(completedParts(complMultipartUpload.Parts))
_, err = c.completeMultipartUpload(bucketName, objectName, uploadID, complMultipartUpload)
_, err = c.completeMultipartUpload(ctx, bucketName, objectName, uploadID, complMultipartUpload)
if err != nil {
return totalUploadedSize, err
}
@ -339,7 +328,7 @@ func (c Client) putObjectMultipartStreamNoChecksum(bucketName, objectName string
// putObjectNoChecksum special function used Google Cloud Storage. This special function
// is used for Google Cloud Storage since Google's multipart API is not S3 compatible.
func (c Client) putObjectNoChecksum(bucketName, objectName string, reader io.Reader, size int64, metaData map[string][]string, progress io.Reader) (n int64, err error) {
func (c Client) putObjectNoChecksum(ctx context.Context, bucketName, objectName string, reader io.Reader, size int64, opts PutObjectOptions) (n int64, err error) {
// Input validation.
if err := s3utils.CheckValidBucketName(bucketName); err != nil {
return 0, err
@ -355,17 +344,22 @@ func (c Client) putObjectNoChecksum(bucketName, objectName string, reader io.Rea
}
if size > 0 {
if isReadAt(reader) && !isObject(reader) {
reader = io.NewSectionReader(reader.(io.ReaderAt), 0, size)
seeker, _ := reader.(io.Seeker)
offset, err := seeker.Seek(0, io.SeekCurrent)
if err != nil {
return 0, ErrInvalidArgument(err.Error())
}
reader = io.NewSectionReader(reader.(io.ReaderAt), offset, size)
}
}
// Update progress reader appropriately to the latest offset as we
// read from the source.
readSeeker := newHook(reader, progress)
readSeeker := newHook(reader, opts.Progress)
// This function does not calculate sha256 and md5sum for payload.
// Execute put object.
st, err := c.putObjectDo(bucketName, objectName, readSeeker, nil, nil, size, metaData)
st, err := c.putObjectDo(ctx, bucketName, objectName, readSeeker, "", "", size, opts)
if err != nil {
return 0, err
}
@ -377,7 +371,7 @@ func (c Client) putObjectNoChecksum(bucketName, objectName string, reader io.Rea
// putObjectDo - executes the put object http operation.
// NOTE: You must have WRITE permissions on a bucket to add an object to it.
func (c Client) putObjectDo(bucketName, objectName string, reader io.Reader, md5Sum []byte, sha256Sum []byte, size int64, metaData map[string][]string) (ObjectInfo, error) {
func (c Client) putObjectDo(ctx context.Context, bucketName, objectName string, reader io.Reader, md5Base64, sha256Hex string, size int64, opts PutObjectOptions) (ObjectInfo, error) {
// Input validation.
if err := s3utils.CheckValidBucketName(bucketName); err != nil {
return ObjectInfo{}, err
@ -385,35 +379,22 @@ func (c Client) putObjectDo(bucketName, objectName string, reader io.Reader, md5
if err := s3utils.CheckValidObjectName(objectName); err != nil {
return ObjectInfo{}, err
}
// Set headers.
customHeader := make(http.Header)
// Set metadata to headers
for k, v := range metaData {
if len(v) > 0 {
customHeader.Set(k, v[0])
}
}
// If Content-Type is not provided, set the default application/octet-stream one
if v, ok := metaData["Content-Type"]; !ok || len(v) == 0 {
customHeader.Set("Content-Type", "application/octet-stream")
}
customHeader := opts.Header()
// Populate request metadata.
reqMetadata := requestMetadata{
bucketName: bucketName,
objectName: objectName,
customHeader: customHeader,
contentBody: reader,
contentLength: size,
contentMD5Bytes: md5Sum,
contentSHA256Bytes: sha256Sum,
bucketName: bucketName,
objectName: objectName,
customHeader: customHeader,
contentBody: reader,
contentLength: size,
contentMD5Base64: md5Base64,
contentSHA256Hex: sha256Hex,
}
// Execute PUT an objectName.
resp, err := c.executeMethod("PUT", reqMetadata)
resp, err := c.executeMethod(ctx, "PUT", reqMetadata)
defer closeResponse(resp)
if err != nil {
return ObjectInfo{}, err

236
vendor/github.com/minio/minio-go/api-put-object.go generated vendored
View File

@ -1,5 +1,6 @@
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage (C) 2015, 2016 Minio, Inc.
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@ -18,119 +19,83 @@ package minio
import (
"bytes"
"context"
"fmt"
"io"
"os"
"reflect"
"runtime"
"net/http"
"runtime/debug"
"sort"
"strings"
"github.com/minio/minio-go/pkg/encrypt"
"github.com/minio/minio-go/pkg/s3utils"
)
// toInt - converts go value to its integer representation based
// on the value kind if it is an integer.
func toInt(value reflect.Value) (size int64) {
size = -1
if value.IsValid() {
switch value.Kind() {
case reflect.Int:
fallthrough
case reflect.Int8:
fallthrough
case reflect.Int16:
fallthrough
case reflect.Int32:
fallthrough
case reflect.Int64:
size = value.Int()
}
}
return size
// PutObjectOptions represents options specified by user for PutObject call
type PutObjectOptions struct {
UserMetadata map[string]string
Progress io.Reader
ContentType string
ContentEncoding string
ContentDisposition string
CacheControl string
EncryptMaterials encrypt.Materials
NumThreads uint
}
// getReaderSize - Determine the size of Reader if available.
func getReaderSize(reader io.Reader) (size int64, err error) {
size = -1
if reader == nil {
return -1, nil
}
// Verify if there is a method by name 'Size'.
sizeFn := reflect.ValueOf(reader).MethodByName("Size")
// Verify if there is a method by name 'Len'.
lenFn := reflect.ValueOf(reader).MethodByName("Len")
if sizeFn.IsValid() {
if sizeFn.Kind() == reflect.Func {
// Call the 'Size' function and save its return value.
result := sizeFn.Call([]reflect.Value{})
if len(result) == 1 {
size = toInt(result[0])
}
}
} else if lenFn.IsValid() {
if lenFn.Kind() == reflect.Func {
// Call the 'Len' function and save its return value.
result := lenFn.Call([]reflect.Value{})
if len(result) == 1 {
size = toInt(result[0])
}
}
// getNumThreads - gets the number of threads to be used in the multipart
// put object operation
func (opts PutObjectOptions) getNumThreads() (numThreads int) {
if opts.NumThreads > 0 {
numThreads = int(opts.NumThreads)
} else {
// Fallback to Stat() method, two possible Stat() structs exist.
switch v := reader.(type) {
case *os.File:
var st os.FileInfo
st, err = v.Stat()
if err != nil {
// Handle this case specially for "windows",
// certain files for example 'Stdin', 'Stdout' and
// 'Stderr' it is not allowed to fetch file information.
if runtime.GOOS == "windows" {
if strings.Contains(err.Error(), "GetFileInformationByHandle") {
return -1, nil
}
}
return
}
// Ignore if input is a directory, throw an error.
if st.Mode().IsDir() {
return -1, ErrInvalidArgument("Input file cannot be a directory.")
}
// Ignore 'Stdin', 'Stdout' and 'Stderr', since they
// represent *os.File type but internally do not
// implement Seekable calls. Ignore them and treat
// them like a stream with unknown length.
switch st.Name() {
case "stdin", "stdout", "stderr":
return
// Ignore read/write stream of os.Pipe() which have unknown length too.
case "|0", "|1":
return
}
var pos int64
pos, err = v.Seek(0, 1) // SeekCurrent.
if err != nil {
return -1, err
}
size = st.Size() - pos
case *Object:
var st ObjectInfo
st, err = v.Stat()
if err != nil {
return
}
var pos int64
pos, err = v.Seek(0, 1) // SeekCurrent.
if err != nil {
return -1, err
}
size = st.Size - pos
numThreads = totalWorkers
}
return
}
// Header - constructs the headers from metadata entered by user in
// PutObjectOptions struct
func (opts PutObjectOptions) Header() (header http.Header) {
header = make(http.Header)
if opts.ContentType != "" {
header["Content-Type"] = []string{opts.ContentType}
} else {
header["Content-Type"] = []string{"application/octet-stream"}
}
if opts.ContentEncoding != "" {
header["Content-Encoding"] = []string{opts.ContentEncoding}
}
if opts.ContentDisposition != "" {
header["Content-Disposition"] = []string{opts.ContentDisposition}
}
if opts.CacheControl != "" {
header["Cache-Control"] = []string{opts.CacheControl}
}
if opts.EncryptMaterials != nil {
header[amzHeaderIV] = []string{opts.EncryptMaterials.GetIV()}
header[amzHeaderKey] = []string{opts.EncryptMaterials.GetKey()}
header[amzHeaderMatDesc] = []string{opts.EncryptMaterials.GetDesc()}
}
for k, v := range opts.UserMetadata {
if !isAmzHeader(k) && !isStandardHeader(k) && !isSSEHeader(k) {
header["X-Amz-Meta-"+k] = []string{v}
} else {
header[k] = []string{v}
}
}
// Returns the size here.
return size, err
return
}
// validate() checks if the UserMetadata map has standard headers or client side
// encryption headers and raises an error if so.
func (opts PutObjectOptions) validate() (err error) {
for k := range opts.UserMetadata {
if isStandardHeader(k) || isCSEHeader(k) {
return ErrInvalidArgument(k + " unsupported request parameter for user defined metadata")
}
}
return nil
}
// completedParts is a collection of parts sortable by their part numbers.
@ -152,40 +117,12 @@ func (a completedParts) Less(i, j int) bool { return a[i].PartNumber < a[j].Part
// - For size input as -1 PutObject does a multipart Put operation
// until input stream reaches EOF. Maximum object size that can
// be uploaded through this operation will be 5TiB.
func (c Client) PutObject(bucketName, objectName string, reader io.Reader, contentType string) (n int64, err error) {
return c.PutObjectWithMetadata(bucketName, objectName, reader, map[string][]string{
"Content-Type": []string{contentType},
}, nil)
func (c Client) PutObject(bucketName, objectName string, reader io.Reader, objectSize int64,
opts PutObjectOptions) (n int64, err error) {
return c.PutObjectWithContext(context.Background(), bucketName, objectName, reader, objectSize, opts)
}
// PutObjectWithSize - is a helper PutObject similar in behavior to PutObject()
// but takes the size argument explicitly, this function avoids doing reflection
// internally to figure out the size of input stream. Also if the input size is
// lesser than 0 this function returns an error.
func (c Client) PutObjectWithSize(bucketName, objectName string, reader io.Reader, readerSize int64, metadata map[string][]string, progress io.Reader) (n int64, err error) {
return c.putObjectCommon(bucketName, objectName, reader, readerSize, metadata, progress)
}
// PutObjectWithMetadata using AWS streaming signature V4
func (c Client) PutObjectWithMetadata(bucketName, objectName string, reader io.Reader, metadata map[string][]string, progress io.Reader) (n int64, err error) {
return c.PutObjectWithProgress(bucketName, objectName, reader, metadata, progress)
}
// PutObjectWithProgress using AWS streaming signature V4
func (c Client) PutObjectWithProgress(bucketName, objectName string, reader io.Reader, metadata map[string][]string, progress io.Reader) (n int64, err error) {
// Size of the object.
var size int64
// Get reader size.
size, err = getReaderSize(reader)
if err != nil {
return 0, err
}
return c.putObjectCommon(bucketName, objectName, reader, size, metadata, progress)
}
func (c Client) putObjectCommon(bucketName, objectName string, reader io.Reader, size int64, metadata map[string][]string, progress io.Reader) (n int64, err error) {
func (c Client) putObjectCommon(ctx context.Context, bucketName, objectName string, reader io.Reader, size int64, opts PutObjectOptions) (n int64, err error) {
// Check for largest object size allowed.
if size > int64(maxMultipartPutObjectSize) {
return 0, ErrEntityTooLarge(size, maxMultipartPutObjectSize, bucketName, objectName)
@ -194,30 +131,27 @@ func (c Client) putObjectCommon(bucketName, objectName string, reader io.Reader,
// NOTE: Streaming signature is not supported by GCS.
if s3utils.IsGoogleEndpoint(c.endpointURL) {
// Do not compute MD5 for Google Cloud Storage.
return c.putObjectNoChecksum(bucketName, objectName, reader, size, metadata, progress)
return c.putObjectNoChecksum(ctx, bucketName, objectName, reader, size, opts)
}
if c.overrideSignerType.IsV2() {
if size >= 0 && size < minPartSize {
return c.putObjectNoChecksum(bucketName, objectName, reader, size, metadata, progress)
return c.putObjectNoChecksum(ctx, bucketName, objectName, reader, size, opts)
}
return c.putObjectMultipart(bucketName, objectName, reader, size, metadata, progress)
return c.putObjectMultipart(ctx, bucketName, objectName, reader, size, opts)
}
if size < 0 {
return c.putObjectMultipartStreamNoLength(bucketName, objectName, reader, metadata, progress)
return c.putObjectMultipartStreamNoLength(ctx, bucketName, objectName, reader, opts)
}
if size < minPartSize {
return c.putObjectNoChecksum(bucketName, objectName, reader, size, metadata, progress)
return c.putObjectNoChecksum(ctx, bucketName, objectName, reader, size, opts)
}
// For all sizes greater than 64MiB do multipart.
return c.putObjectMultipartStream(bucketName, objectName, reader, size, metadata, progress)
return c.putObjectMultipartStream(ctx, bucketName, objectName, reader, size, opts)
}
func (c Client) putObjectMultipartStreamNoLength(bucketName, objectName string, reader io.Reader, metadata map[string][]string,
progress io.Reader) (n int64, err error) {
func (c Client) putObjectMultipartStreamNoLength(ctx context.Context, bucketName, objectName string, reader io.Reader, opts PutObjectOptions) (n int64, err error) {
// Input validation.
if err = s3utils.CheckValidBucketName(bucketName); err != nil {
return 0, err
@ -238,16 +172,15 @@ func (c Client) putObjectMultipartStreamNoLength(bucketName, objectName string,
if err != nil {
return 0, err
}
// Initiate a new multipart upload.
uploadID, err := c.newUploadID(bucketName, objectName, metadata)
uploadID, err := c.newUploadID(ctx, bucketName, objectName, opts)
if err != nil {
return 0, err
}
defer func() {
if err != nil {
c.abortMultipartUpload(bucketName, objectName, uploadID)
c.abortMultipartUpload(ctx, bucketName, objectName, uploadID)
}
}()
@ -263,21 +196,20 @@ func (c Client) putObjectMultipartStreamNoLength(bucketName, objectName string,
for partNumber <= totalPartsCount {
length, rErr := io.ReadFull(reader, buf)
if rErr == io.EOF {
if rErr == io.EOF && partNumber > 1 {
break
}
if rErr != nil && rErr != io.ErrUnexpectedEOF {
return 0, rErr
}
// Update progress reader appropriately to the latest offset
// as we read from the source.
rd := newHook(bytes.NewReader(buf[:length]), progress)
rd := newHook(bytes.NewReader(buf[:length]), opts.Progress)
// Proceed to upload the part.
var objPart ObjectPart
objPart, err = c.uploadPart(bucketName, objectName, uploadID, rd, partNumber,
nil, nil, int64(length), metadata)
objPart, err = c.uploadPart(ctx, bucketName, objectName, uploadID, rd, partNumber,
"", "", int64(length), opts.UserMetadata)
if err != nil {
return totalUploadedSize, err
}
@ -313,7 +245,7 @@ func (c Client) putObjectMultipartStreamNoLength(bucketName, objectName string,
// Sort all completed parts.
sort.Sort(completedParts(complMultipartUpload.Parts))
if _, err = c.completeMultipartUpload(bucketName, objectName, uploadID, complMultipartUpload); err != nil {
if _, err = c.completeMultipartUpload(ctx, bucketName, objectName, uploadID, complMultipartUpload); err != nil {
return totalUploadedSize, err
}

53
vendor/github.com/minio/minio-go/api-put-object_test.go generated vendored Normal file
View File

@ -0,0 +1,53 @@
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package minio
import (
"testing"
)
func TestPutObjectOptionsValidate(t *testing.T) {
testCases := []struct {
metadata map[string]string
shouldPass bool
}{
{map[string]string{"Content-Type": "custom/content-type"}, false},
{map[string]string{"content-type": "custom/content-type"}, false},
{map[string]string{"Content-Encoding": "gzip"}, false},
{map[string]string{"Cache-Control": "blah"}, false},
{map[string]string{"Content-Disposition": "something"}, false},
{map[string]string{"my-custom-header": "blah"}, true},
{map[string]string{"X-Amz-Iv": "blah"}, false},
{map[string]string{"X-Amz-Key": "blah"}, false},
{map[string]string{"X-Amz-Key-prefixed-header": "blah"}, false},
{map[string]string{"custom-X-Amz-Key-middle": "blah"}, true},
{map[string]string{"my-custom-header-X-Amz-Key": "blah"}, true},
{map[string]string{"X-Amz-Matdesc": "blah"}, false},
{map[string]string{"blah-X-Amz-Matdesc": "blah"}, true},
{map[string]string{"X-Amz-MatDesc-suffix": "blah"}, true},
{map[string]string{"x-amz-meta-X-Amz-Iv": "blah"}, false},
{map[string]string{"x-amz-meta-X-Amz-Key": "blah"}, false},
{map[string]string{"x-amz-meta-X-Amz-Matdesc": "blah"}, false},
}
for i, testCase := range testCases {
err := PutObjectOptions{UserMetadata: testCase.metadata}.validate()
if testCase.shouldPass && err != nil {
t.Errorf("Test %d - output did not match with reference results", i+1)
}
}
}

46
vendor/github.com/minio/minio-go/api-remove.go generated vendored
View File

@ -1,5 +1,6 @@
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage (C) 2015, 2016 Minio, Inc.
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@ -18,6 +19,7 @@ package minio
import (
"bytes"
"context"
"encoding/xml"
"io"
"net/http"
@ -36,9 +38,9 @@ func (c Client) RemoveBucket(bucketName string) error {
return err
}
// Execute DELETE on bucket.
resp, err := c.executeMethod("DELETE", requestMetadata{
bucketName: bucketName,
contentSHA256Bytes: emptySHA256,
resp, err := c.executeMethod(context.Background(), "DELETE", requestMetadata{
bucketName: bucketName,
contentSHA256Hex: emptySHA256Hex,
})
defer closeResponse(resp)
if err != nil {
@ -66,10 +68,10 @@ func (c Client) RemoveObject(bucketName, objectName string) error {
return err
}
// Execute DELETE on objectName.
resp, err := c.executeMethod("DELETE", requestMetadata{
bucketName: bucketName,
objectName: objectName,
contentSHA256Bytes: emptySHA256,
resp, err := c.executeMethod(context.Background(), "DELETE", requestMetadata{
bucketName: bucketName,
objectName: objectName,
contentSHA256Hex: emptySHA256Hex,
})
defer closeResponse(resp)
if err != nil {
@ -187,13 +189,13 @@ func (c Client) RemoveObjects(bucketName string, objectsCh <-chan string) <-chan
// Generate remove multi objects XML request
removeBytes := generateRemoveMultiObjectsRequest(batch)
// Execute GET on bucket to list objects.
resp, err := c.executeMethod("POST", requestMetadata{
bucketName: bucketName,
queryValues: urlValues,
contentBody: bytes.NewReader(removeBytes),
contentLength: int64(len(removeBytes)),
contentMD5Bytes: sumMD5(removeBytes),
contentSHA256Bytes: sum256(removeBytes),
resp, err := c.executeMethod(context.Background(), "POST", requestMetadata{
bucketName: bucketName,
queryValues: urlValues,
contentBody: bytes.NewReader(removeBytes),
contentLength: int64(len(removeBytes)),
contentMD5Base64: sumMD5Base64(removeBytes),
contentSHA256Hex: sum256Hex(removeBytes),
})
if err != nil {
for _, b := range batch {
@ -227,7 +229,7 @@ func (c Client) RemoveIncompleteUpload(bucketName, objectName string) error {
}
if uploadID != "" {
// Upload id found, abort the incomplete multipart upload.
err := c.abortMultipartUpload(bucketName, objectName, uploadID)
err := c.abortMultipartUpload(context.Background(), bucketName, objectName, uploadID)
if err != nil {
return err
}
@ -237,7 +239,7 @@ func (c Client) RemoveIncompleteUpload(bucketName, objectName string) error {
// abortMultipartUpload aborts a multipart upload for the given
// uploadID, all previously uploaded parts are deleted.
func (c Client) abortMultipartUpload(bucketName, objectName, uploadID string) error {
func (c Client) abortMultipartUpload(ctx context.Context, bucketName, objectName, uploadID string) error {
// Input validation.
if err := s3utils.CheckValidBucketName(bucketName); err != nil {
return err
@ -251,11 +253,11 @@ func (c Client) abortMultipartUpload(bucketName, objectName, uploadID string) er
urlValues.Set("uploadId", uploadID)
// Execute DELETE on multipart upload.
resp, err := c.executeMethod("DELETE", requestMetadata{
bucketName: bucketName,
objectName: objectName,
queryValues: urlValues,
contentSHA256Bytes: emptySHA256,
resp, err := c.executeMethod(ctx, "DELETE", requestMetadata{
bucketName: bucketName,
objectName: objectName,
queryValues: urlValues,
contentSHA256Hex: emptySHA256Hex,
})
defer closeResponse(resp)
if err != nil {

5
vendor/github.com/minio/minio-go/api-s3-datatypes.go generated vendored
View File

@ -1,5 +1,6 @@
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage (C) 2015 Minio, Inc.
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@ -128,7 +129,7 @@ type initiator struct {
// copyObjectResult container for copy object response.
type copyObjectResult struct {
ETag string
LastModified string // time string format "2006-01-02T15:04:05.000Z"
LastModified time.Time // time string format "2006-01-02T15:04:05.000Z"
}
// ObjectPart container for particular part of an object.

32
vendor/github.com/minio/minio-go/api-stat.go generated vendored
View File

@ -1,5 +1,6 @@
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage (C) 2015, 2016 Minio, Inc.
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@ -17,6 +18,7 @@
package minio
import (
"context"
"net/http"
"strconv"
"strings"
@ -33,9 +35,9 @@ func (c Client) BucketExists(bucketName string) (bool, error) {
}
// Execute HEAD on bucketName.
resp, err := c.executeMethod("HEAD", requestMetadata{
bucketName: bucketName,
contentSHA256Bytes: emptySHA256,
resp, err := c.executeMethod(context.Background(), "HEAD", requestMetadata{
bucketName: bucketName,
contentSHA256Hex: emptySHA256Hex,
})
defer closeResponse(resp)
if err != nil {
@ -80,7 +82,7 @@ func extractObjMetadata(header http.Header) http.Header {
}
// StatObject verifies if object exists and you have permission to access.
func (c Client) StatObject(bucketName, objectName string) (ObjectInfo, error) {
func (c Client) StatObject(bucketName, objectName string, opts StatObjectOptions) (ObjectInfo, error) {
// Input validation.
if err := s3utils.CheckValidBucketName(bucketName); err != nil {
return ObjectInfo{}, err
@ -88,12 +90,11 @@ func (c Client) StatObject(bucketName, objectName string) (ObjectInfo, error) {
if err := s3utils.CheckValidObjectName(objectName); err != nil {
return ObjectInfo{}, err
}
reqHeaders := NewHeadReqHeaders()
return c.statObject(bucketName, objectName, reqHeaders)
return c.statObject(bucketName, objectName, opts)
}
// Lower level API for statObject supporting pre-conditions and range headers.
func (c Client) statObject(bucketName, objectName string, reqHeaders RequestHeaders) (ObjectInfo, error) {
func (c Client) statObject(bucketName, objectName string, opts StatObjectOptions) (ObjectInfo, error) {
// Input validation.
if err := s3utils.CheckValidBucketName(bucketName); err != nil {
return ObjectInfo{}, err
@ -102,17 +103,12 @@ func (c Client) statObject(bucketName, objectName string, reqHeaders RequestHead
return ObjectInfo{}, err
}
customHeader := make(http.Header)
for k, v := range reqHeaders.Header {
customHeader[k] = v
}
// Execute HEAD on objectName.
resp, err := c.executeMethod("HEAD", requestMetadata{
bucketName: bucketName,
objectName: objectName,
contentSHA256Bytes: emptySHA256,
customHeader: customHeader,
resp, err := c.executeMethod(context.Background(), "HEAD", requestMetadata{
bucketName: bucketName,
objectName: objectName,
contentSHA256Hex: emptySHA256Hex,
customHeader: opts.Header(),
})
defer closeResponse(resp)
if err != nil {

53
vendor/github.com/minio/minio-go/api.go generated vendored
View File

@ -1,6 +1,6 @@
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* (C) 2015, 2016, 2017 Minio, Inc.
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@ -19,10 +19,9 @@ package minio
import (
"bytes"
"context"
"crypto/md5"
"crypto/sha256"
"encoding/base64"
"encoding/hex"
"errors"
"fmt"
"hash"
@ -87,7 +86,7 @@ type Client struct {
// Global constants.
const (
libraryName = "minio-go"
libraryVersion = "3.0.3"
libraryVersion = "4.0.3"
)
// User Agent should always following the below style.
@ -178,18 +177,6 @@ func (r *lockedRandSource) Seed(seed int64) {
r.lk.Unlock()
}
// redirectHeaders copies all headers when following a redirect URL.
// This won't be needed anymore from go 1.8 (https://github.com/golang/go/issues/4800)
func redirectHeaders(req *http.Request, via []*http.Request) error {
if len(via) == 0 {
return nil
}
for key, val := range via[0].Header {
req.Header[key] = val
}
return nil
}
// getRegionFromURL - parse region from URL if present.
func getRegionFromURL(u url.URL) (region string) {
region = ""
@ -236,8 +223,7 @@ func privateNew(endpoint string, creds *credentials.Credentials, secure bool, re
// Instantiate http client and bucket location cache.
clnt.httpClient = &http.Client{
Transport: defaultMinioTransport,
CheckRedirect: redirectHeaders,
Transport: defaultMinioTransport,
}
// Sets custom region, if region is empty bucket location cache is used automatically.
@ -356,11 +342,11 @@ type requestMetadata struct {
expires int64
// Generated by our internal code.
bucketLocation string
contentBody io.Reader
contentLength int64
contentSHA256Bytes []byte
contentMD5Bytes []byte
bucketLocation string
contentBody io.Reader
contentLength int64
contentMD5Base64 string // carries base64 encoded md5sum
contentSHA256Hex string // carries hex encoded sha256sum
}
// dumpHTTP - dump HTTP request and response.
@ -494,9 +480,11 @@ var successStatus = []int{
// executeMethod - instantiates a given method, and retries the
// request upon any error up to maxRetries attempts in a binomially
// delayed manner using a standard back off algorithm.
func (c Client) executeMethod(method string, metadata requestMetadata) (res *http.Response, err error) {
func (c Client) executeMethod(ctx context.Context, method string, metadata requestMetadata) (res *http.Response, err error) {
var isRetryable bool // Indicates if request can be retried.
var bodySeeker io.Seeker // Extracted seeker from io.Reader.
var reqRetry = MaxRetry // Indicates how many times we can retry the request
if metadata.contentBody != nil {
// Check if body is seekable then it is retryable.
bodySeeker, isRetryable = metadata.contentBody.(io.Seeker)
@ -504,6 +492,11 @@ func (c Client) executeMethod(method string, metadata requestMetadata) (res *htt
case os.Stdin, os.Stdout, os.Stderr:
isRetryable = false
}
// Retry only when reader is seekable
if !isRetryable {
reqRetry = 1
}
// Figure out if the body can be closed - if yes
// we will definitely close it upon the function
// return.
@ -522,7 +515,7 @@ func (c Client) executeMethod(method string, metadata requestMetadata) (res *htt
// Blank indentifier is kept here on purpose since 'range' without
// blank identifiers is only supported since go1.4
// https://golang.org/doc/go1.4#forrange.
for range c.newRetryTimer(MaxRetry, DefaultRetryUnit, DefaultRetryCap, MaxJitter, doneCh) {
for range c.newRetryTimer(reqRetry, DefaultRetryUnit, DefaultRetryCap, MaxJitter, doneCh) {
// Retry executes the following function body if request has an
// error until maxRetries have been exhausted, retry attempts are
// performed after waiting for a given period of time in a
@ -545,6 +538,8 @@ func (c Client) executeMethod(method string, metadata requestMetadata) (res *htt
}
return nil, err
}
// Add context to request
req = req.WithContext(ctx)
// Initiate the request.
res, err = c.do(req)
@ -720,8 +715,8 @@ func (c Client) newRequest(method string, metadata requestMetadata) (req *http.R
}
// set md5Sum for content protection.
if metadata.contentMD5Bytes != nil {
req.Header.Set("Content-Md5", base64.StdEncoding.EncodeToString(metadata.contentMD5Bytes))
if len(metadata.contentMD5Base64) > 0 {
req.Header.Set("Content-Md5", metadata.contentMD5Base64)
}
// For anonymous requests just return.
@ -742,8 +737,8 @@ func (c Client) newRequest(method string, metadata requestMetadata) (req *http.R
default:
// Set sha256 sum for signature calculation only with signature version '4'.
shaHeader := unsignedPayload
if len(metadata.contentSHA256Bytes) > 0 {
shaHeader = hex.EncodeToString(metadata.contentSHA256Bytes)
if metadata.contentSHA256Hex != "" {
shaHeader = metadata.contentSHA256Hex
}
req.Header.Set("X-Amz-Content-Sha256", shaHeader)

132
vendor/github.com/minio/minio-go/api_unit_test.go generated vendored
View File

@ -1,6 +1,6 @@
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* (C) 2015, 2016, 2017 Minio, Inc.
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@ -18,13 +18,8 @@
package minio
import (
"bytes"
"io"
"io/ioutil"
"net/http"
"net/url"
"os"
"strings"
"testing"
"github.com/minio/minio-go/pkg/credentials"
@ -41,129 +36,6 @@ func (c *customReader) Size() (n int64) {
return 10
}
// Tests getReaderSize() for various Reader types.
func TestGetReaderSize(t *testing.T) {
var reader io.Reader
size, err := getReaderSize(reader)
if err != nil {
t.Fatal("Error:", err)
}
if size != -1 {
t.Fatal("Reader shouldn't have any length.")
}
bytesReader := bytes.NewReader([]byte("Hello World"))
size, err = getReaderSize(bytesReader)
if err != nil {
t.Fatal("Error:", err)
}
if size != int64(len("Hello World")) {
t.Fatalf("Reader length doesn't match got: %v, want: %v", size, len("Hello World"))
}
size, err = getReaderSize(new(customReader))
if err != nil {
t.Fatal("Error:", err)
}
if size != int64(10) {
t.Fatalf("Reader length doesn't match got: %v, want: %v", size, 10)
}
stringsReader := strings.NewReader("Hello World")
size, err = getReaderSize(stringsReader)
if err != nil {
t.Fatal("Error:", err)
}
if size != int64(len("Hello World")) {
t.Fatalf("Reader length doesn't match got: %v, want: %v", size, len("Hello World"))
}
// Create request channel.
reqCh := make(chan getRequest, 1)
// Create response channel.
resCh := make(chan getResponse, 1)
// Create done channel.
doneCh := make(chan struct{})
objectInfo := ObjectInfo{Size: 10}
// Create the first request.
firstReq := getRequest{
isReadOp: false, // Perform only a HEAD object to get objectInfo.
isFirstReq: true,
}
// Create the expected response.
firstRes := getResponse{
objectInfo: objectInfo,
}
// Send the expected response.
resCh <- firstRes
// Test setting size on the first request.
objectReaderFirstReq := newObject(reqCh, resCh, doneCh)
defer objectReaderFirstReq.Close()
// Not checking the response here...just that the reader size is correct.
_, err = objectReaderFirstReq.doGetRequest(firstReq)
if err != nil {
t.Fatal("Error:", err)
}
// Validate that the reader size is the objectInfo size.
size, err = getReaderSize(objectReaderFirstReq)
if err != nil {
t.Fatal("Error:", err)
}
if size != int64(10) {
t.Fatalf("Reader length doesn't match got: %d, wanted %d", size, objectInfo.Size)
}
fileReader, err := ioutil.TempFile(os.TempDir(), "prefix")
if err != nil {
t.Fatal("Error:", err)
}
defer fileReader.Close()
defer os.RemoveAll(fileReader.Name())
size, err = getReaderSize(fileReader)
if err != nil {
t.Fatal("Error:", err)
}
if size == -1 {
t.Fatal("Reader length for file cannot be -1.")
}
// Verify for standard input, output and error file descriptors.
size, err = getReaderSize(os.Stdin)
if err != nil {
t.Fatal("Error:", err)
}
if size != -1 {
t.Fatal("Stdin should have length of -1.")
}
size, err = getReaderSize(os.Stdout)
if err != nil {
t.Fatal("Error:", err)
}
if size != -1 {
t.Fatal("Stdout should have length of -1.")
}
size, err = getReaderSize(os.Stderr)
if err != nil {
t.Fatal("Error:", err)
}
if size != -1 {
t.Fatal("Stderr should have length of -1.")
}
file, err := os.Open(os.TempDir())
if err != nil {
t.Fatal("Error:", err)
}
defer file.Close()
_, err = getReaderSize(file)
if err == nil {
t.Fatal("Input file as directory should throw an error.")
}
}
// Tests get region from host URL.
func TestGetRegionFromURL(t *testing.T) {
testCases := []struct {
@ -352,7 +224,7 @@ func TestMakeTargetURL(t *testing.T) {
// Test 6
{"localhost:9000", false, "mybucket", "myobject", "", nil, url.URL{Host: "localhost:9000", Scheme: "http", Path: "/mybucket/myobject"}, nil},
// Test 7, testing with query
{"localhost:9000", false, "mybucket", "myobject", "", map[string][]string{"param": []string{"val"}}, url.URL{Host: "localhost:9000", Scheme: "http", Path: "/mybucket/myobject", RawQuery: "param=val"}, nil},
{"localhost:9000", false, "mybucket", "myobject", "", map[string][]string{"param": {"val"}}, url.URL{Host: "localhost:9000", Scheme: "http", Path: "/mybucket/myobject", RawQuery: "param=val"}, nil},
// Test 8, testing with port 80
{"localhost:80", false, "mybucket", "myobject", "", nil, url.URL{Host: "localhost", Scheme: "http", Path: "/mybucket/myobject"}, nil},
// Test 9, testing with port 443

7
vendor/github.com/minio/minio-go/bucket-cache.go generated vendored
View File

@ -1,6 +1,6 @@
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* (C) 2015, 2016, 2017 Minio, Inc.
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@ -18,7 +18,6 @@
package minio
import (
"encoding/hex"
"net/http"
"net/url"
"path"
@ -209,11 +208,9 @@ func (c Client) getBucketLocationRequest(bucketName string) (*http.Request, erro
}
// Set sha256 sum for signature calculation only with signature version '4'.
var contentSha256 string
contentSha256 := emptySHA256Hex
if c.secure {
contentSha256 = unsignedPayload
} else {
contentSha256 = hex.EncodeToString(sum256([]byte{}))
}
req.Header.Set("X-Amz-Content-Sha256", contentSha256)

9
vendor/github.com/minio/minio-go/bucket-cache_test.go generated vendored
View File

@ -1,6 +1,6 @@
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* (C) 2015, 2016, 2017 Minio, Inc.
* Copyright
* 2015, 2016, 2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@ -19,7 +19,6 @@ package minio
import (
"bytes"
"encoding/hex"
"encoding/xml"
"io/ioutil"
"net/http"
@ -116,11 +115,9 @@ func TestGetBucketLocationRequest(t *testing.T) {
// with signature version '4'.
switch {
case signerType.IsV4():
var contentSha256 string
contentSha256 := emptySHA256Hex
if c.secure {
contentSha256 = unsignedPayload
} else {
contentSha256 = hex.EncodeToString(sum256([]byte{}))
}
req.Header.Set("X-Amz-Content-Sha256", contentSha256)
req = s3signer.SignV4(*req, accessKeyID, secretAccessKey, sessionToken, "us-east-1")

3
vendor/github.com/minio/minio-go/bucket-notification.go generated vendored
View File

@ -1,5 +1,6 @@
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage (C) 2016 Minio, Inc.
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.

5
vendor/github.com/minio/minio-go/constants.go generated vendored
View File

@ -1,5 +1,6 @@
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage (C) 2015 Minio, Inc.
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@ -50,7 +51,7 @@ const maxMultipartPutObjectSize = 1024 * 1024 * 1024 * 1024 * 5
const unsignedPayload = "UNSIGNED-PAYLOAD"
// Total number of parallel workers used for multipart operation.
var totalWorkers = 3
const totalWorkers = 4
// Signature related constants.
const (

60
vendor/github.com/minio/minio-go/core.go generated vendored
View File

@ -1,5 +1,6 @@
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage (C) 2017 Minio, Inc.
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@ -17,7 +18,9 @@
package minio
import (
"context"
"io"
"strings"
"github.com/minio/minio-go/pkg/policy"
)
@ -52,14 +55,35 @@ func (c Core) ListObjectsV2(bucketName, objectPrefix, continuationToken string,
return c.listObjectsV2Query(bucketName, objectPrefix, continuationToken, fetchOwner, delimiter, maxkeys)
}
// PutObject - Upload object. Uploads using single PUT call.
func (c Core) PutObject(bucket, object string, size int64, data io.Reader, md5Sum, sha256Sum []byte, metadata map[string][]string) (ObjectInfo, error) {
return c.putObjectDo(bucket, object, data, md5Sum, sha256Sum, size, metadata)
// CopyObject - copies an object from source object to destination object on server side.
func (c Core) CopyObject(sourceBucket, sourceObject, destBucket, destObject string, metadata map[string]string) (ObjectInfo, error) {
return c.copyObjectDo(context.Background(), sourceBucket, sourceObject, destBucket, destObject, metadata)
}
// NewMultipartUpload - Initiates new multipart upload and returns the new uploaID.
func (c Core) NewMultipartUpload(bucket, object string, metadata map[string][]string) (uploadID string, err error) {
result, err := c.initiateMultipartUpload(bucket, object, metadata)
// PutObject - Upload object. Uploads using single PUT call.
func (c Core) PutObject(bucket, object string, data io.Reader, size int64, md5Base64, sha256Hex string, metadata map[string]string) (ObjectInfo, error) {
opts := PutObjectOptions{}
m := make(map[string]string)
for k, v := range metadata {
if strings.ToLower(k) == "content-encoding" {
opts.ContentEncoding = v
} else if strings.ToLower(k) == "content-disposition" {
opts.ContentDisposition = v
} else if strings.ToLower(k) == "content-type" {
opts.ContentType = v
} else if strings.ToLower(k) == "cache-control" {
opts.CacheControl = v
} else {
m[k] = metadata[k]
}
}
opts.UserMetadata = m
return c.putObjectDo(context.Background(), bucket, object, data, md5Base64, sha256Hex, size, opts)
}
// NewMultipartUpload - Initiates new multipart upload and returns the new uploadID.
func (c Core) NewMultipartUpload(bucket, object string, opts PutObjectOptions) (uploadID string, err error) {
result, err := c.initiateMultipartUpload(context.Background(), bucket, object, opts)
return result.UploadID, err
}
@ -69,14 +93,14 @@ func (c Core) ListMultipartUploads(bucket, prefix, keyMarker, uploadIDMarker, de
}
// PutObjectPart - Upload an object part.
func (c Core) PutObjectPart(bucket, object, uploadID string, partID int, size int64, data io.Reader, md5Sum, sha256Sum []byte) (ObjectPart, error) {
return c.PutObjectPartWithMetadata(bucket, object, uploadID, partID, size, data, md5Sum, sha256Sum, nil)
func (c Core) PutObjectPart(bucket, object, uploadID string, partID int, data io.Reader, size int64, md5Base64, sha256Hex string) (ObjectPart, error) {
return c.PutObjectPartWithMetadata(bucket, object, uploadID, partID, data, size, md5Base64, sha256Hex, nil)
}
// PutObjectPartWithMetadata - upload an object part with additional request metadata.
func (c Core) PutObjectPartWithMetadata(bucket, object, uploadID string, partID int,
size int64, data io.Reader, md5Sum, sha256Sum []byte, metadata map[string][]string) (ObjectPart, error) {
return c.uploadPart(bucket, object, uploadID, data, partID, md5Sum, sha256Sum, size, metadata)
func (c Core) PutObjectPartWithMetadata(bucket, object, uploadID string, partID int, data io.Reader,
size int64, md5Base64, sha256Hex string, metadata map[string]string) (ObjectPart, error) {
return c.uploadPart(context.Background(), bucket, object, uploadID, data, partID, md5Base64, sha256Hex, size, metadata)
}
// ListObjectParts - List uploaded parts of an incomplete upload.x
@ -86,7 +110,7 @@ func (c Core) ListObjectParts(bucket, object, uploadID string, partNumberMarker
// CompleteMultipartUpload - Concatenate uploaded parts and commit to an object.
func (c Core) CompleteMultipartUpload(bucket, object, uploadID string, parts []CompletePart) error {
_, err := c.completeMultipartUpload(bucket, object, uploadID, completeMultipartUpload{
_, err := c.completeMultipartUpload(context.Background(), bucket, object, uploadID, completeMultipartUpload{
Parts: parts,
})
return err
@ -94,7 +118,7 @@ func (c Core) CompleteMultipartUpload(bucket, object, uploadID string, parts []C
// AbortMultipartUpload - Abort an incomplete upload.
func (c Core) AbortMultipartUpload(bucket, object, uploadID string) error {
return c.abortMultipartUpload(bucket, object, uploadID)
return c.abortMultipartUpload(context.Background(), bucket, object, uploadID)
}
// GetBucketPolicy - fetches bucket access policy for a given bucket.
@ -110,12 +134,12 @@ func (c Core) PutBucketPolicy(bucket string, bucketPolicy policy.BucketAccessPol
// GetObject is a lower level API implemented to support reading
// partial objects and also downloading objects with special conditions
// matching etag, modtime etc.
func (c Core) GetObject(bucketName, objectName string, reqHeaders RequestHeaders) (io.ReadCloser, ObjectInfo, error) {
return c.getObject(bucketName, objectName, reqHeaders)
func (c Core) GetObject(bucketName, objectName string, opts GetObjectOptions) (io.ReadCloser, ObjectInfo, error) {
return c.getObject(context.Background(), bucketName, objectName, opts)
}
// StatObject is a lower level API implemented to support special
// conditions matching etag, modtime on a request.
func (c Core) StatObject(bucketName, objectName string, reqHeaders RequestHeaders) (ObjectInfo, error) {
return c.statObject(bucketName, objectName, reqHeaders)
func (c Core) StatObject(bucketName, objectName string, opts StatObjectOptions) (ObjectInfo, error) {
return c.statObject(bucketName, objectName, opts)
}

189
vendor/github.com/minio/minio-go/core_test.go generated vendored
View File

@ -1,5 +1,6 @@
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage (C) 2017 Minio, Inc.
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@ -25,7 +26,6 @@ import (
"testing"
"time"
"crypto/md5"
"math/rand"
)
@ -103,7 +103,9 @@ func TestGetObjectCore(t *testing.T) {
// Save the data
objectName := randString(60, rand.NewSource(time.Now().UnixNano()), "")
n, err := c.Client.PutObject(bucketName, objectName, bytes.NewReader(buf), "binary/octet-stream")
n, err := c.Client.PutObject(bucketName, objectName, bytes.NewReader(buf), int64(len(buf)), PutObjectOptions{
ContentType: "binary/octet-stream",
})
if err != nil {
t.Fatal("Error:", err, bucketName, objectName)
}
@ -112,8 +114,6 @@ func TestGetObjectCore(t *testing.T) {
t.Fatalf("Error: number of bytes does not match, want %v, got %v\n", len(buf), n)
}
reqHeaders := NewGetReqHeaders()
offset := int64(2048)
// read directly
@ -122,8 +122,9 @@ func TestGetObjectCore(t *testing.T) {
buf3 := make([]byte, n)
buf4 := make([]byte, 1)
reqHeaders.SetRange(offset, offset+int64(len(buf1))-1)
reader, objectInfo, err := c.GetObject(bucketName, objectName, reqHeaders)
opts := GetObjectOptions{}
opts.SetRange(offset, offset+int64(len(buf1))-1)
reader, objectInfo, err := c.GetObject(bucketName, objectName, opts)
if err != nil {
t.Fatal(err)
}
@ -141,8 +142,8 @@ func TestGetObjectCore(t *testing.T) {
}
offset += 512
reqHeaders.SetRange(offset, offset+int64(len(buf2))-1)
reader, objectInfo, err = c.GetObject(bucketName, objectName, reqHeaders)
opts.SetRange(offset, offset+int64(len(buf2))-1)
reader, objectInfo, err = c.GetObject(bucketName, objectName, opts)
if err != nil {
t.Fatal(err)
}
@ -160,8 +161,8 @@ func TestGetObjectCore(t *testing.T) {
t.Fatal("Error: Incorrect read between two GetObject from same offset.")
}
reqHeaders.SetRange(0, int64(len(buf3)))
reader, objectInfo, err = c.GetObject(bucketName, objectName, reqHeaders)
opts.SetRange(0, int64(len(buf3)))
reader, objectInfo, err = c.GetObject(bucketName, objectName, opts)
if err != nil {
t.Fatal(err)
}
@ -180,9 +181,9 @@ func TestGetObjectCore(t *testing.T) {
t.Fatal("Error: Incorrect data read in GetObject, than what was previously upoaded.")
}
reqHeaders = NewGetReqHeaders()
reqHeaders.SetMatchETag("etag")
_, _, err = c.GetObject(bucketName, objectName, reqHeaders)
opts = GetObjectOptions{}
opts.SetMatchETag("etag")
_, _, err = c.GetObject(bucketName, objectName, opts)
if err == nil {
t.Fatal("Unexpected GetObject should fail with mismatching etags")
}
@ -190,9 +191,9 @@ func TestGetObjectCore(t *testing.T) {
t.Fatalf("Expected \"PreconditionFailed\" as code, got %s instead", errResp.Code)
}
reqHeaders = NewGetReqHeaders()
reqHeaders.SetMatchETagExcept("etag")
reader, objectInfo, err = c.GetObject(bucketName, objectName, reqHeaders)
opts = GetObjectOptions{}
opts.SetMatchETagExcept("etag")
reader, objectInfo, err = c.GetObject(bucketName, objectName, opts)
if err != nil {
t.Fatal(err)
}
@ -210,9 +211,9 @@ func TestGetObjectCore(t *testing.T) {
t.Fatal("Error: Incorrect data read in GetObject, than what was previously upoaded.")
}
reqHeaders = NewGetReqHeaders()
reqHeaders.SetRange(0, 0)
reader, objectInfo, err = c.GetObject(bucketName, objectName, reqHeaders)
opts = GetObjectOptions{}
opts.SetRange(0, 0)
reader, objectInfo, err = c.GetObject(bucketName, objectName, opts)
if err != nil {
t.Fatal(err)
}
@ -275,12 +276,12 @@ func TestGetObjectContentEncoding(t *testing.T) {
// Generate data more than 32K
buf := bytes.Repeat([]byte("3"), rand.Intn(1<<20)+32*1024)
m := make(map[string][]string)
m["Content-Encoding"] = []string{"gzip"}
// Save the data
objectName := randString(60, rand.NewSource(time.Now().UnixNano()), "")
n, err := c.Client.PutObjectWithMetadata(bucketName, objectName, bytes.NewReader(buf), m, nil)
n, err := c.Client.PutObject(bucketName, objectName, bytes.NewReader(buf), int64(len(buf)), PutObjectOptions{
ContentEncoding: "gzip",
})
if err != nil {
t.Fatal("Error:", err, bucketName, objectName)
}
@ -289,8 +290,7 @@ func TestGetObjectContentEncoding(t *testing.T) {
t.Fatalf("Error: number of bytes does not match, want %v, got %v\n", len(buf), n)
}
reqHeaders := NewGetReqHeaders()
rwc, objInfo, err := c.GetObject(bucketName, objectName, reqHeaders)
rwc, objInfo, err := c.GetObject(bucketName, objectName, GetObjectOptions{})
if err != nil {
t.Fatalf("Error: %v", err)
}
@ -370,6 +370,120 @@ func TestGetBucketPolicy(t *testing.T) {
}
}
// Tests Core CopyObject API implementation.
func TestCoreCopyObject(t *testing.T) {
if testing.Short() {
t.Skip("skipping functional tests for short runs")
}
// Seed random based on current time.
rand.Seed(time.Now().Unix())
// Instantiate new minio client object.
c, err := NewCore(
os.Getenv(serverEndpoint),
os.Getenv(accessKey),
os.Getenv(secretKey),
mustParseBool(os.Getenv(enableSecurity)),
)
if err != nil {
t.Fatal("Error:", err)
}
// Enable tracing, write to stderr.
// c.TraceOn(os.Stderr)
// Set user agent.
c.SetAppInfo("Minio-go-FunctionalTest", "0.1.0")
// Generate a new random bucket name.
bucketName := randString(60, rand.NewSource(time.Now().UnixNano()), "minio-go-test")
// Make a new bucket.
err = c.MakeBucket(bucketName, "us-east-1")
if err != nil {
t.Fatal("Error:", err, bucketName)
}
buf := bytes.Repeat([]byte("a"), 32*1024)
// Save the data
objectName := randString(60, rand.NewSource(time.Now().UnixNano()), "")
objInfo, err := c.PutObject(bucketName, objectName, bytes.NewReader(buf), int64(len(buf)), "", "", map[string]string{
"Content-Type": "binary/octet-stream",
})
if err != nil {
t.Fatal("Error:", err, bucketName, objectName)
}
if objInfo.Size != int64(len(buf)) {
t.Fatalf("Error: number of bytes does not match, want %v, got %v\n", len(buf), objInfo.Size)
}
destBucketName := bucketName
destObjectName := objectName + "-dest"
cobjInfo, err := c.CopyObject(bucketName, objectName, destBucketName, destObjectName, map[string]string{
"X-Amz-Metadata-Directive": "REPLACE",
"Content-Type": "application/javascript",
})
if err != nil {
t.Fatal("Error:", err, bucketName, objectName, destBucketName, destObjectName)
}
if cobjInfo.ETag != objInfo.ETag {
t.Fatalf("Error: expected etag to be same as source object %s, but found different etag :%s", objInfo.ETag, cobjInfo.ETag)
}
// Attempt to read from destBucketName and object name.
r, err := c.Client.GetObject(destBucketName, destObjectName, GetObjectOptions{})
if err != nil {
t.Fatal("Error:", err, bucketName, objectName)
}
st, err := r.Stat()
if err != nil {
t.Fatal("Error:", err, bucketName, objectName)
}
if st.Size != int64(len(buf)) {
t.Fatalf("Error: number of bytes in stat does not match, want %v, got %v\n",
len(buf), st.Size)
}
if st.ContentType != "application/javascript" {
t.Fatalf("Error: Content types don't match, expected: application/javascript, found: %+v\n", st.ContentType)
}
if st.ETag != objInfo.ETag {
t.Fatalf("Error: expected etag to be same as source object %s, but found different etag :%s", objInfo.ETag, st.ETag)
}
if err := r.Close(); err != nil {
t.Fatal("Error:", err)
}
if err := r.Close(); err == nil {
t.Fatal("Error: object is already closed, should return error")
}
err = c.RemoveObject(bucketName, objectName)
if err != nil {
t.Fatal("Error: ", err)
}
err = c.RemoveObject(destBucketName, destObjectName)
if err != nil {
t.Fatal("Error: ", err)
}
err = c.RemoveBucket(bucketName)
if err != nil {
t.Fatal("Error:", err)
}
// Do not need to remove destBucketName its same as bucketName.
}
// Test Core PutObject.
func TestCorePutObject(t *testing.T) {
if testing.Short() {
@ -405,21 +519,21 @@ func TestCorePutObject(t *testing.T) {
t.Fatal("Error:", err, bucketName)
}
buf := bytes.Repeat([]byte("a"), minPartSize)
buf := bytes.Repeat([]byte("a"), 32*1024)
// Save the data
objectName := randString(60, rand.NewSource(time.Now().UnixNano()), "")
// Object content type
objectContentType := "binary/octet-stream"
metadata := make(map[string][]string)
metadata["Content-Type"] = []string{objectContentType}
metadata := make(map[string]string)
metadata["Content-Type"] = objectContentType
objInfo, err := c.PutObject(bucketName, objectName, int64(len(buf)), bytes.NewReader(buf), md5.New().Sum(nil), nil, metadata)
objInfo, err := c.PutObject(bucketName, objectName, bytes.NewReader(buf), int64(len(buf)), "1B2M2Y8AsgTpgAmY7PhCfg==", "", metadata)
if err == nil {
t.Fatal("Error expected: nil, got: ", err)
t.Fatal("Error expected: error, got: nil(success)")
}
objInfo, err = c.PutObject(bucketName, objectName, int64(len(buf)), bytes.NewReader(buf), nil, nil, metadata)
objInfo, err = c.PutObject(bucketName, objectName, bytes.NewReader(buf), int64(len(buf)), "", "", metadata)
if err != nil {
t.Fatal("Error:", err, bucketName, objectName)
}
@ -429,7 +543,7 @@ func TestCorePutObject(t *testing.T) {
}
// Read the data back
r, err := c.Client.GetObject(bucketName, objectName)
r, err := c.Client.GetObject(bucketName, objectName, GetObjectOptions{})
if err != nil {
t.Fatal("Error:", err, bucketName, objectName)
}
@ -490,18 +604,17 @@ func TestCoreGetObjectMetadata(t *testing.T) {
t.Fatal("Error:", err, bucketName)
}
metadata := map[string][]string{
"X-Amz-Meta-Key-1": {"Val-1"},
metadata := map[string]string{
"X-Amz-Meta-Key-1": "Val-1",
}
_, err = core.PutObject(bucketName, "my-objectname", 5,
bytes.NewReader([]byte("hello")), nil, nil, metadata)
_, err = core.PutObject(bucketName, "my-objectname",
bytes.NewReader([]byte("hello")), 5, "", "", metadata)
if err != nil {
log.Fatalln(err)
}
reader, objInfo, err := core.GetObject(bucketName, "my-objectname",
RequestHeaders{})
reader, objInfo, err := core.GetObject(bucketName, "my-objectname", GetObjectOptions{})
if err != nil {
log.Fatalln(err)
}

804
vendor/github.com/minio/minio-go/docs/API.md generated vendored
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21
vendor/github.com/minio/minio-go/docs/checker.go.template generated vendored Normal file
View File

@ -0,0 +1,21 @@
package main
import (
"fmt"
"github.com/minio/minio-go"
)
func main() {
// Use a secure connection.
ssl := true
// Initialize minio client object.
minioClient, err := minio.New("play.minio.io:9000", "Q3AM3UQ867SPQQA43P2F", "zuf+tfteSlswRu7BJ86wekitnifILbZam1KYY3TG", ssl)
if err != nil {
fmt.Println(err)
return
}
{{.Text}}
}

227
vendor/github.com/minio/minio-go/docs/validator.go generated vendored Normal file
View File

@ -0,0 +1,227 @@
// +build ignore
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package main
import (
"fmt"
"io/ioutil"
"os"
"os/exec"
"path/filepath"
"strings"
"text/template"
"github.com/a8m/mark"
"github.com/gernest/wow"
"github.com/gernest/wow/spin"
"github.com/minio/cli"
)
func init() {
// Validate go binary.
if _, err := exec.LookPath("go"); err != nil {
panic(err)
}
}
var globalFlags = []cli.Flag{
cli.StringFlag{
Name: "m",
Value: "API.md",
Usage: "Path to markdown api documentation.",
},
cli.StringFlag{
Name: "t",
Value: "checker.go.template",
Usage: "Template used for generating the programs.",
},
cli.IntFlag{
Name: "skip",
Value: 2,
Usage: "Skip entries before validating the code.",
},
}
func runGofmt(path string) (msg string, err error) {
cmdArgs := []string{"-s", "-w", "-l", path}
cmd := exec.Command("gofmt", cmdArgs...)
stdoutStderr, err := cmd.CombinedOutput()
if err != nil {
return "", err
}
return string(stdoutStderr), nil
}
func runGoImports(path string) (msg string, err error) {
cmdArgs := []string{"-w", path}
cmd := exec.Command("goimports", cmdArgs...)
stdoutStderr, err := cmd.CombinedOutput()
if err != nil {
return string(stdoutStderr), err
}
return string(stdoutStderr), nil
}
func runGoBuild(path string) (msg string, err error) {
// Go build the path.
cmdArgs := []string{"build", "-o", "/dev/null", path}
cmd := exec.Command("go", cmdArgs...)
stdoutStderr, err := cmd.CombinedOutput()
if err != nil {
return string(stdoutStderr), err
}
return string(stdoutStderr), nil
}
func validatorAction(ctx *cli.Context) error {
if !ctx.IsSet("m") || !ctx.IsSet("t") {
return nil
}
docPath := ctx.String("m")
var err error
docPath, err = filepath.Abs(docPath)
if err != nil {
return err
}
data, err := ioutil.ReadFile(docPath)
if err != nil {
return err
}
templatePath := ctx.String("t")
templatePath, err = filepath.Abs(templatePath)
if err != nil {
return err
}
skipEntries := ctx.Int("skip")
m := mark.New(string(data), &mark.Options{
Gfm: true, // Github markdown support is enabled by default.
})
t, err := template.ParseFiles(templatePath)
if err != nil {
return err
}
tmpDir, err := ioutil.TempDir("", "md-verifier")
if err != nil {
return err
}
defer os.RemoveAll(tmpDir)
entryN := 1
for i := mark.NodeText; i < mark.NodeCheckbox; i++ {
if mark.NodeCode != mark.NodeType(i) {
m.AddRenderFn(mark.NodeType(i), func(node mark.Node) (s string) {
return ""
})
continue
}
m.AddRenderFn(mark.NodeCode, func(node mark.Node) (s string) {
p, ok := node.(*mark.CodeNode)
if !ok {
return
}
p.Text = strings.NewReplacer("&lt;", "<", "&gt;", ">", "&quot;", `"`, "&amp;", "&").Replace(p.Text)
if skipEntries > 0 {
skipEntries--
return
}
testFilePath := filepath.Join(tmpDir, "example.go")
w, werr := os.Create(testFilePath)
if werr != nil {
panic(werr)
}
t.Execute(w, p)
w.Sync()
w.Close()
entryN++
msg, err := runGofmt(testFilePath)
if err != nil {
fmt.Printf("Failed running gofmt on %s, with (%s):(%s)\n", testFilePath, msg, err)
os.Exit(-1)
}
msg, err = runGoImports(testFilePath)
if err != nil {
fmt.Printf("Failed running gofmt on %s, with (%s):(%s)\n", testFilePath, msg, err)
os.Exit(-1)
}
msg, err = runGoBuild(testFilePath)
if err != nil {
fmt.Printf("Failed running gobuild on %s, with (%s):(%s)\n", testFilePath, msg, err)
fmt.Printf("Code with possible issue in %s:\n%s", docPath, p.Text)
fmt.Printf("To test `go build %s`\n", testFilePath)
os.Exit(-1)
}
// Once successfully built remove the test file
os.Remove(testFilePath)
return
})
}
w := wow.New(os.Stdout, spin.Get(spin.Moon), fmt.Sprintf(" Running validation tests in %s", tmpDir))
w.Start()
// Render markdown executes our checker on each code blocks.
_ = m.Render()
w.PersistWith(spin.Get(spin.Runner), " Successfully finished tests")
w.Stop()
return nil
}
func main() {
app := cli.NewApp()
app.Action = validatorAction
app.HideVersion = true
app.HideHelpCommand = true
app.Usage = "Validates code block sections inside API.md"
app.Author = "Minio.io"
app.Flags = globalFlags
// Help template for validator
app.CustomAppHelpTemplate = `NAME:
{{.Name}} - {{.Usage}}
USAGE:
{{.Name}} {{if .VisibleFlags}}[FLAGS] {{end}}COMMAND{{if .VisibleFlags}} [COMMAND FLAGS | -h]{{end}} [ARGUMENTS...]
COMMANDS:
{{range .VisibleCommands}}{{join .Names ", "}}{{ "\t" }}{{.Usage}}
{{end}}{{if .VisibleFlags}}
FLAGS:
{{range .VisibleFlags}}{{.}}
{{end}}{{end}}
TEMPLATE:
Validator uses Go's 'text/template' formatting so you need to ensure
your template is formatted correctly, check 'docs/checker.go.template'
USAGE:
go run docs/validator.go -m docs/API.md -t /tmp/mycode.go.template
`
app.Run(os.Args)
}

3
vendor/github.com/minio/minio-go/examples/minio/listenbucketnotification.go generated vendored
View File

@ -1,7 +1,8 @@
// +build ignore
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage (C) 2015, 2016 Minio, Inc.
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.

3
vendor/github.com/minio/minio-go/examples/s3/bucketexists.go generated vendored
View File

@ -1,7 +1,8 @@
// +build ignore
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage (C) 2015 Minio, Inc.
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.

3
vendor/github.com/minio/minio-go/examples/s3/composeobject.go generated vendored
View File

@ -1,7 +1,8 @@
// +build ignore
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage (C) 2016 Minio, Inc.
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.

3
vendor/github.com/minio/minio-go/examples/s3/copyobject.go generated vendored
View File

@ -1,7 +1,8 @@
// +build ignore
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage (C) 2016 Minio, Inc.
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.

54
vendor/github.com/minio/minio-go/examples/s3/fgetobject-context.go generated vendored Normal file
View File

@ -0,0 +1,54 @@
// +build ignore
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package main
import (
"log"
"time"
"context"
"github.com/minio/minio-go"
)
func main() {
// Note: YOUR-ACCESSKEYID, YOUR-SECRETACCESSKEY, my-bucketname, my-objectname
// and my-filename.csv are dummy values, please replace them with original values.
// Requests are always secure (HTTPS) by default. Set secure=false to enable insecure (HTTP) access.
// This boolean value is the last argument for New().
// New returns an Amazon S3 compatible client object. API compatibility (v2 or v4) is automatically
// determined based on the Endpoint value.
s3Client, err := minio.New("s3.amazonaws.com", "YOUR-ACCESSKEYID", "YOUR-SECRETACCESSKEY", true)
if err != nil {
log.Fatalln(err)
}
ctx, cancel := context.WithTimeout(context.Background(), 10*time.Minute)
defer cancel()
if err := s3Client.FGetObjectWithContext(ctx, "my-bucketname", "my-objectname", "my-filename.csv", minio.GetObjectOptions{}); err != nil {
log.Fatalln(err)
}
log.Println("Successfully saved my-filename.csv")
}

5
vendor/github.com/minio/minio-go/examples/s3/fgetobject.go generated vendored
View File

@ -1,7 +1,8 @@
// +build ignore
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage (C) 2015 Minio, Inc.
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@ -38,7 +39,7 @@ func main() {
log.Fatalln(err)
}
if err := s3Client.FGetObject("my-bucketname", "my-objectname", "my-filename.csv"); err != nil {
if err := s3Client.FGetObject("my-bucketname", "my-objectname", "my-filename.csv", minio.GetObjectOptions{}); err != nil {
log.Fatalln(err)
}
log.Println("Successfully saved my-filename.csv")

80
vendor/github.com/minio/minio-go/examples/s3/fputencrypted-object.go generated vendored Normal file
View File

@ -0,0 +1,80 @@
// +build ignore
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package main
import (
"log"
"github.com/minio/minio-go"
"github.com/minio/minio-go/pkg/encrypt"
)
func main() {
// Note: YOUR-ACCESSKEYID, YOUR-SECRETACCESSKEY, my-testfile, my-bucketname and
// my-objectname are dummy values, please replace them with original values.
// Requests are always secure (HTTPS) by default. Set secure=false to enable insecure (HTTP) access.
// This boolean value is the last argument for New().
// New returns an Amazon S3 compatible client object. API compatibility (v2 or v4) is automatically
// determined based on the Endpoint value.
s3Client, err := minio.New("s3.amazonaws.com", "YOUR-ACCESSKEYID", "YOUR-SECRETACCESSKEY", true)
if err != nil {
log.Fatalln(err)
}
// Specify a local file that we will upload
filePath := "my-testfile"
//// Build an asymmetric key from private and public files
//
// privateKey, err := ioutil.ReadFile("private.key")
// if err != nil {
// t.Fatal(err)
// }
//
// publicKey, err := ioutil.ReadFile("public.key")
// if err != nil {
// t.Fatal(err)
// }
//
// asymmetricKey, err := NewAsymmetricKey(privateKey, publicKey)
// if err != nil {
// t.Fatal(err)
// }
////
// Build a symmetric key
symmetricKey := encrypt.NewSymmetricKey([]byte("my-secret-key-00"))
// Build encryption materials which will encrypt uploaded data
cbcMaterials, err := encrypt.NewCBCSecureMaterials(symmetricKey)
if err != nil {
log.Fatalln(err)
}
// Encrypt file content and upload to the server
n, err := s3Client.FPutEncryptedObject("my-bucketname", "my-objectname", filePath, cbcMaterials)
if err != nil {
log.Fatalln(err)
}
log.Println("Uploaded", "my-objectname", " of size: ", n, "Successfully.")
}

53
vendor/github.com/minio/minio-go/examples/s3/fputobject-context.go generated vendored Normal file
View File

@ -0,0 +1,53 @@
// +build ignore
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package main
import (
"log"
"time"
"context"
"github.com/minio/minio-go"
)
func main() {
// Note: YOUR-ACCESSKEYID, YOUR-SECRETACCESSKEY, my-bucketname, my-objectname
// and my-filename.csv are dummy values, please replace them with original values.
// Requests are always secure (HTTPS) by default. Set secure=false to enable insecure (HTTP) access.
// This boolean value is the last argument for New().
// New returns an Amazon S3 compatible client object. API compatibility (v2 or v4) is automatically
// determined based on the Endpoint value.
s3Client, err := minio.New("s3.amazonaws.com", "YOUR-ACCESSKEYID", "YOUR-SECRETACCESSKEY", true)
if err != nil {
log.Fatalln(err)
}
ctx, cancel := context.WithTimeout(context.Background(), 10*time.Minute)
defer cancel()
if _, err := s3Client.FPutObjectWithContext(ctx, "my-bucketname", "my-objectname", "my-filename.csv", minio.PutObjectOptions{ContentType: "application/csv"}); err != nil {
log.Fatalln(err)
}
log.Println("Successfully uploaded my-filename.csv")
}

7
vendor/github.com/minio/minio-go/examples/s3/fputobject.go generated vendored
View File

@ -1,7 +1,8 @@
// +build ignore
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage (C) 2015 Minio, Inc.
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@ -38,7 +39,9 @@ func main() {
log.Fatalln(err)
}
if _, err := s3Client.FPutObject("my-bucketname", "my-objectname", "my-filename.csv", "application/csv"); err != nil {
if _, err := s3Client.FPutObject("my-bucketname", "my-objectname", "my-filename.csv", minio.PutObjectOptions{
ContentType: "application/csv",
}); err != nil {
log.Fatalln(err)
}
log.Println("Successfully uploaded my-filename.csv")

3
vendor/github.com/minio/minio-go/examples/s3/get-encrypted-object.go generated vendored
View File

@ -1,7 +1,8 @@
// +build ignore
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage (C) 2015 Minio, Inc.
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.

3
vendor/github.com/minio/minio-go/examples/s3/getbucketnotification.go generated vendored
View File

@ -1,7 +1,8 @@
// +build ignore
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage (C) 2015, 2016 Minio, Inc.
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.

3
vendor/github.com/minio/minio-go/examples/s3/getbucketpolicy.go generated vendored
View File

@ -1,7 +1,8 @@
// +build ignore
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage (C) 2015, 2016 Minio, Inc.
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.

73
vendor/github.com/minio/minio-go/examples/s3/getobject-context.go generated vendored Normal file
View File

@ -0,0 +1,73 @@
// +build ignore
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package main
import (
"io"
"log"
"os"
"time"
"context"
"github.com/minio/minio-go"
)
func main() {
// Note: YOUR-ACCESSKEYID, YOUR-SECRETACCESSKEY, my-bucketname, my-objectname and
// my-testfile are dummy values, please replace them with original values.
// Requests are always secure (HTTPS) by default. Set secure=false to enable insecure (HTTP) access.
// This boolean value is the last argument for New().
// New returns an Amazon S3 compatible client object. API compatibility (v2 or v4) is automatically
// determined based on the Endpoint value.
s3Client, err := minio.New("s3.amazonaws.com", "YOUR-ACCESS-KEY-HERE", "YOUR-SECRET-KEY-HERE", true)
if err != nil {
log.Fatalln(err)
}
ctx, cancel := context.WithTimeout(context.Background(), 10*time.Minute)
defer cancel()
opts := minio.GetObjectOptions{}
opts.SetModified(time.Now().Round(10 * time.Minute)) // get object if was modified within the last 10 minutes
reader, err := s3Client.GetObjectWithContext(ctx, "my-bucketname", "my-objectname", opts)
if err != nil {
log.Fatalln(err)
}
defer reader.Close()
localFile, err := os.Create("my-testfile")
if err != nil {
log.Fatalln(err)
}
defer localFile.Close()
stat, err := reader.Stat()
if err != nil {
log.Fatalln(err)
}
if _, err := io.CopyN(localFile, reader, stat.Size); err != nil {
log.Fatalln(err)
}
}

5
vendor/github.com/minio/minio-go/examples/s3/getobject.go generated vendored
View File

@ -1,7 +1,8 @@
// +build ignore
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage (C) 2015 Minio, Inc.
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@ -40,7 +41,7 @@ func main() {
log.Fatalln(err)
}
reader, err := s3Client.GetObject("my-bucketname", "my-objectname")
reader, err := s3Client.GetObject("my-bucketname", "my-objectname", minio.GetObjectOptions{})
if err != nil {
log.Fatalln(err)
}

3
vendor/github.com/minio/minio-go/examples/s3/listbucketpolicies.go generated vendored
View File

@ -1,7 +1,8 @@
// +build ignore
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage (C) 2015, 2016 Minio, Inc.
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.

3
vendor/github.com/minio/minio-go/examples/s3/listbuckets.go generated vendored
View File

@ -1,7 +1,8 @@
// +build ignore
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage (C) 2015 Minio, Inc.
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.

3
vendor/github.com/minio/minio-go/examples/s3/listincompleteuploads.go generated vendored
View File

@ -1,7 +1,8 @@
// +build ignore
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage (C) 2015 Minio, Inc.
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.

3
vendor/github.com/minio/minio-go/examples/s3/listobjects-N.go generated vendored
View File

@ -1,7 +1,8 @@
// +build ignore
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage (C) 2015 Minio, Inc.
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.

3
vendor/github.com/minio/minio-go/examples/s3/listobjects.go generated vendored
View File

@ -1,7 +1,8 @@
// +build ignore
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage (C) 2015 Minio, Inc.
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.

3
vendor/github.com/minio/minio-go/examples/s3/listobjectsV2.go generated vendored
View File

@ -1,7 +1,8 @@
// +build ignore
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage (C) 2016 Minio, Inc.
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.

3
vendor/github.com/minio/minio-go/examples/s3/makebucket.go generated vendored
View File

@ -1,7 +1,8 @@
// +build ignore
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage (C) 2015 Minio, Inc.
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.

3
vendor/github.com/minio/minio-go/examples/s3/presignedgetobject.go generated vendored
View File

@ -1,7 +1,8 @@
// +build ignore
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage (C) 2015 Minio, Inc.
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.

3
vendor/github.com/minio/minio-go/examples/s3/presignedheadobject.go generated vendored
View File

@ -1,7 +1,8 @@
// +build ignore
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage (C) 2015 Minio, Inc.
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.

3
vendor/github.com/minio/minio-go/examples/s3/presignedpostpolicy.go generated vendored
View File

@ -1,7 +1,8 @@
// +build ignore
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage (C) 2015 Minio, Inc.
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.

3
vendor/github.com/minio/minio-go/examples/s3/presignedputobject.go generated vendored
View File

@ -1,7 +1,8 @@
// +build ignore
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage (C) 2015 Minio, Inc.
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.

5
vendor/github.com/minio/minio-go/examples/s3/put-encrypted-object.go generated vendored
View File

@ -1,7 +1,8 @@
// +build ignore
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage (C) 2015 Minio, Inc.
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@ -75,7 +76,7 @@ func main() {
}
// Encrypt file content and upload to the server
n, err := s3Client.PutEncryptedObject("my-bucketname", "my-objectname", file, cbcMaterials, nil, nil)
n, err := s3Client.PutEncryptedObject("my-bucketname", "my-objectname", file, cbcMaterials)
if err != nil {
log.Fatalln(err)
}

68
vendor/github.com/minio/minio-go/examples/s3/putobject-context.go generated vendored Normal file
View File

@ -0,0 +1,68 @@
// +build ignore
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package main
import (
"log"
"os"
"time"
"context"
"github.com/minio/minio-go"
)
func main() {
// Note: YOUR-ACCESSKEYID, YOUR-SECRETACCESSKEY, my-testfile, my-bucketname and
// my-objectname are dummy values, please replace them with original values.
// Requests are always secure (HTTPS) by default. Set secure=false to enable insecure (HTTP) access.
// This boolean value is the last argument for New().
// New returns an Amazon S3 compatible client object. API compatibility (v2 or v4) is automatically
// determined based on the Endpoint value.
s3Client, err := minio.New("s3.amazonaws.com", "YOUR-ACCESSKEYID", "YOUR-SECRETACCESSKEY", true)
if err != nil {
log.Fatalln(err)
}
ctx, cancel := context.WithTimeout(context.Background(), 10*time.Minute)
defer cancel()
object, err := os.Open("my-testfile")
if err != nil {
log.Fatalln(err)
}
defer object.Close()
objectStat, err := object.Stat()
if err != nil {
log.Fatalln(err)
}
n, err := s3Client.PutObjectWithContext(ctx, "my-bucketname", "my-objectname", object, objectStat.Size(), minio.PutObjectOptions{
ContentType: "application/octet-stream",
})
if err != nil {
log.Fatalln(err)
}
log.Println("Uploaded", "my-objectname", " of size: ", n, "Successfully.")
}

20
vendor/github.com/minio/minio-go/examples/s3/putobject-getobject-sse.go generated vendored
View File

@ -1,7 +1,8 @@
// +build ignore
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage (C) 2017 Minio, Inc.
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@ -24,7 +25,6 @@ import (
"encoding/base64"
"io/ioutil"
"log"
"net/http"
minio "github.com/minio/minio-go"
)
@ -54,24 +54,24 @@ func main() {
// of the encryption key or to decrypt the contents of the
// encrypted object. That means, if you lose the encryption
// key, you lose the object.
var metadata = map[string][]string{
"x-amz-server-side-encryption-customer-algorithm": []string{"AES256"},
"x-amz-server-side-encryption-customer-key": []string{encryptionKey},
"x-amz-server-side-encryption-customer-key-MD5": []string{encryptionKeyMD5},
var metadata = map[string]string{
"x-amz-server-side-encryption-customer-algorithm": "AES256",
"x-amz-server-side-encryption-customer-key": encryptionKey,
"x-amz-server-side-encryption-customer-key-MD5": encryptionKeyMD5,
}
// minioClient.TraceOn(os.Stderr) // Enable to debug.
_, err = minioClient.PutObjectWithMetadata("mybucket", "my-encrypted-object.txt", content, metadata, nil)
_, err = minioClient.PutObject("mybucket", "my-encrypted-object.txt", content, 11, minio.PutObjectOptions{UserMetadata: metadata})
if err != nil {
log.Fatalln(err)
}
var reqHeaders = minio.RequestHeaders{Header: http.Header{}}
opts := minio.GetObjectOptions{}
for k, v := range metadata {
reqHeaders.Set(k, v[0])
opts.Set(k, v)
}
coreClient := minio.Core{minioClient}
reader, _, err := coreClient.GetObject("mybucket", "my-encrypted-object.txt", reqHeaders)
reader, _, err := coreClient.GetObject("mybucket", "my-encrypted-object.txt", opts)
if err != nil {
log.Fatalln(err)
}

9
vendor/github.com/minio/minio-go/examples/s3/putobject-progress.go generated vendored
View File

@ -1,7 +1,8 @@
// +build ignore
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage (C) 2015 Minio, Inc.
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@ -39,7 +40,7 @@ func main() {
log.Fatalln(err)
}
reader, err := s3Client.GetObject("my-bucketname", "my-objectname")
reader, err := s3Client.GetObject("my-bucketname", "my-objectname", minio.GetObjectOptions{})
if err != nil {
log.Fatalln(err)
}
@ -54,10 +55,8 @@ func main() {
// the Reads inside.
progress := pb.New64(objectInfo.Size)
progress.Start()
n, err := s3Client.PutObject("my-bucketname", "my-objectname-progress", reader, objectInfo.Size, minio.PutObjectOptions{ContentType: "application/octet-stream", Progress: progress})
n, err := s3Client.PutObjectWithProgress("my-bucketname", "my-objectname-progress", reader, map[string][]string{
"Content-Type": []string{"application/octet-stream"},
}, progress)
if err != nil {
log.Fatalln(err)
}

10
vendor/github.com/minio/minio-go/examples/s3/putobject-s3-accelerate.go generated vendored
View File

@ -1,7 +1,8 @@
// +build ignore
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage (C) 2016 Minio, Inc.
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@ -48,7 +49,12 @@ func main() {
}
defer object.Close()
n, err := s3Client.PutObject("my-bucketname", "my-objectname", object, "application/octet-stream")
objectStat, err := object.Stat()
if err != nil {
log.Fatalln(err)
}
n, err := s3Client.PutObject("my-bucketname", "my-objectname", object, objectStat.Size(), minio.PutObjectOptions{ContentType: "application/octet-stream"})
if err != nil {
log.Fatalln(err)
}

5
vendor/github.com/minio/minio-go/examples/s3/putobject-streaming.go generated vendored
View File

@ -1,7 +1,8 @@
// +build ignore
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage (C) 2016 Minio, Inc.
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@ -45,7 +46,7 @@ func main() {
}
defer object.Close()
n, err := s3Client.PutObjectStreaming("my-bucketname", "my-objectname", object)
n, err := s3Client.PutObject("my-bucketname", "my-objectname", object, -1, minio.PutObjectOptions{})
if err != nil {
log.Fatalln(err)
}

9
vendor/github.com/minio/minio-go/examples/s3/putobject.go generated vendored
View File

@ -1,7 +1,8 @@
// +build ignore
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage (C) 2015 Minio, Inc.
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@ -44,8 +45,12 @@ func main() {
log.Fatalln(err)
}
defer object.Close()
objectStat, err := object.Stat()
if err != nil {
log.Fatalln(err)
}
n, err := s3Client.PutObject("my-bucketname", "my-objectname", object, "application/octet-stream")
n, err := s3Client.PutObject("my-bucketname", "my-objectname", object, objectStat.Size(), minio.PutObjectOptions{ContentType: "application/octet-stream"})
if err != nil {
log.Fatalln(err)
}

3
vendor/github.com/minio/minio-go/examples/s3/removeallbucketnotification.go generated vendored
View File

@ -1,7 +1,8 @@
// +build ignore
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage (C) 2015, 2016 Minio, Inc.
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.

3
vendor/github.com/minio/minio-go/examples/s3/removebucket.go generated vendored
View File

@ -1,7 +1,8 @@
// +build ignore
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage (C) 2015 Minio, Inc.
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.

3
vendor/github.com/minio/minio-go/examples/s3/removeincompleteupload.go generated vendored
View File

@ -1,7 +1,8 @@
// +build ignore
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage (C) 2015 Minio, Inc.
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.

3
vendor/github.com/minio/minio-go/examples/s3/removeobject.go generated vendored
View File

@ -1,7 +1,8 @@
// +build ignore
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage (C) 2015 Minio, Inc.
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.

12
vendor/github.com/minio/minio-go/examples/s3/removeobjects.go generated vendored
View File

@ -1,7 +1,8 @@
// +build ignore
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage (C) 2015 Minio, Inc.
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@ -20,7 +21,6 @@ package main
import (
"log"
"strconv"
"github.com/minio/minio-go"
)
@ -44,8 +44,12 @@ func main() {
// Send object names that are needed to be removed to objectsCh
go func() {
defer close(objectsCh)
for i := 0; i < 10; i++ {
objectsCh <- "/path/to/my-objectname" + strconv.Itoa(i)
// List all objects from a bucket-name with a matching prefix.
for object := range s3Client.ListObjects("my-bucketname", "my-prefixname", true, doneCh) {
if object.Err != nil {
log.Fatalln(object.Err)
}
objectsCh <- object.Key
}
}()

3
vendor/github.com/minio/minio-go/examples/s3/setbucketnotification.go generated vendored
View File

@ -1,7 +1,8 @@
// +build ignore
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage (C) 2015, 2016 Minio, Inc.
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.

3
vendor/github.com/minio/minio-go/examples/s3/setbucketpolicy.go generated vendored
View File

@ -1,7 +1,8 @@
// +build ignore
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage (C) 2015, 2016 Minio, Inc.
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.

5
vendor/github.com/minio/minio-go/examples/s3/statobject.go generated vendored
View File

@ -1,7 +1,8 @@
// +build ignore
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage (C) 2015 Minio, Inc.
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@ -37,7 +38,7 @@ func main() {
if err != nil {
log.Fatalln(err)
}
stat, err := s3Client.StatObject("my-bucketname", "my-objectname")
stat, err := s3Client.StatObject("my-bucketname", "my-objectname", minio.StatObjectOptions{})
if err != nil {
log.Fatalln(err)
}

3579
vendor/github.com/minio/minio-go/functional_tests.go generated vendored
View File

File diff suppressed because it is too large Load Diff

11
vendor/github.com/minio/minio-go/request-headers_test.go → vendor/github.com/minio/minio-go/get-options_test.go generated vendored
View File

@ -1,5 +1,6 @@
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage (C) 2017 Minio, Inc.
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@ -40,17 +41,17 @@ func TestSetHeader(t *testing.T) {
{1, -5, fmt.Errorf("Invalid range specified: start=1 end=-5"), ""},
}
for i, testCase := range testCases {
rh := NewGetReqHeaders()
err := rh.SetRange(testCase.start, testCase.end)
opts := GetObjectOptions{}
err := opts.SetRange(testCase.start, testCase.end)
if err == nil && testCase.errVal != nil {
t.Errorf("Test %d: Expected to fail with '%v' but it passed",
i+1, testCase.errVal)
} else if err != nil && testCase.errVal.Error() != err.Error() {
t.Errorf("Test %d: Expected error '%v' but got error '%v'",
i+1, testCase.errVal, err)
} else if err == nil && rh.Get("Range") != testCase.expected {
} else if err == nil && opts.headers["Range"] != testCase.expected {
t.Errorf("Test %d: Expected range header '%s', but got '%s'",
i+1, testCase.expected, rh.Get("Range"))
i+1, testCase.expected, opts.headers["Range"])
}
}
}

3
vendor/github.com/minio/minio-go/hook-reader.go generated vendored
View File

@ -1,5 +1,6 @@
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage (C) 2015, 2016 Minio, Inc.
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.

2
vendor/github.com/minio/minio-go/pkg/credentials/chain.go generated vendored
View File

@ -1,6 +1,6 @@
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* (C) 2017 Minio, Inc.
* Copyright 2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.

2
vendor/github.com/minio/minio-go/pkg/credentials/chain_test.go generated vendored
View File

@ -1,6 +1,6 @@
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* (C) 2017 Minio, Inc.
* Copyright 2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.

2
vendor/github.com/minio/minio-go/pkg/credentials/credentials.go generated vendored
View File

@ -1,6 +1,6 @@
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* (C) 2017 Minio, Inc.
* Copyright 2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.

2
vendor/github.com/minio/minio-go/pkg/credentials/credentials_test.go generated vendored
View File

@ -1,6 +1,6 @@
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* (C) 2017 Minio, Inc.
* Copyright 2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.

17
vendor/github.com/minio/minio-go/pkg/credentials/doc.go generated vendored
View File

@ -1,3 +1,20 @@
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
// Package credentials provides credential retrieval and management
// for S3 compatible object storage.
//

2
vendor/github.com/minio/minio-go/pkg/credentials/env_aws.go generated vendored
View File

@ -1,6 +1,6 @@
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* (C) 2017 Minio, Inc.
* Copyright 2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.

2
vendor/github.com/minio/minio-go/pkg/credentials/env_minio.go generated vendored
View File

@ -1,6 +1,6 @@
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* (C) 2017 Minio, Inc.
* Copyright 2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.

2
vendor/github.com/minio/minio-go/pkg/credentials/env_test.go generated vendored
View File

@ -1,6 +1,6 @@
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* (C) 2017 Minio, Inc.
* Copyright 2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.

2
vendor/github.com/minio/minio-go/pkg/credentials/file_aws_credentials.go generated vendored
View File

@ -1,6 +1,6 @@
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* (C) 2017 Minio, Inc.
* Copyright 2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.

2
vendor/github.com/minio/minio-go/pkg/credentials/file_minio_client.go generated vendored
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@ -1,6 +1,6 @@
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* (C) 2017 Minio, Inc.
* Copyright 2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.

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