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Merge pull request #243 from dutchcoders/ISSUE-242

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ISSUE-242
This commit is contained in:
Andrea Spacca 2019-06-23 22:28:04 +02:00 committed by GitHub
commit 6fa94d6631
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GPG key ID: 4AEE18F83AFDEB23
7 changed files with 116 additions and 203 deletions
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1
Dockerfile
View file

@ -18,6 +18,7 @@ FROM scratch AS final
LABEL maintainer="Andrea Spacca <andrea.spacca@gmail.com>"
COPY --from=build /go/bin/transfersh /go/bin/transfersh
COPY --from=build /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/ca-certificates.crt
ENTRYPOINT ["/go/bin/transfersh", "--listener", ":8080"]

16
README.md
View file

@ -163,6 +163,7 @@ provider | which storage provider to use | (s3, grdrive or local) |
aws-access-key | aws access key | | AWS_ACCESS_KEY
aws-secret-key | aws access key | | AWS_SECRET_KEY
bucket | aws bucket | | BUCKET
s3-region | region of the s3 bucket | eu-west-1 | S3_REGION
s3-no-multipart | disables s3 multipart upload | false | |
basedir | path storage for local/gdrive provider| |
gdrive-client-json-filepath | path to oauth client json config for gdrive provider| |
@ -202,6 +203,21 @@ For easy deployment, we've created a Docker container.
docker run --publish 8080:8080 dutchcoders/transfer.sh:latest --provider local --basedir /tmp/
```
## S3 Usage
For the usage with a AWS S3 Bucket, you just need to specify the following options:
- provider
- aws-access-key
- aws-secret-key
- bucket
- s3-region
If you specify the s3-region, you don't need to set the endpoint URL since the correct endpoint will used automatically.
### Custom S3 providers
To use a custom non-AWS S3 provider, you need to specify the endpoint as definied from your cloud provider.
## Contributions
Contributions are welcome.

10
cmd/cmd.go
View file

@ -99,9 +99,15 @@ var globalFlags = []cli.Flag{
cli.StringFlag{
Name: "s3-endpoint",
Usage: "",
Value: "http://s3-eu-west-1.amazonaws.com",
Value: "",
EnvVar: "S3_ENDPOINT",
},
cli.StringFlag{
Name: "s3-region",
Usage: "",
Value: "eu-west-1",
EnvVar: "S3_REGION",
},
cli.StringFlag{
Name: "aws-access-key",
Usage: "",
@ -332,7 +338,7 @@ func New() *Cmd {
panic("secret-key not set.")
} else if bucket := c.String("bucket"); bucket == "" {
panic("bucket not set.")
} else if storage, err := server.NewS3Storage(accessKey, secretKey, bucket, c.String("s3-endpoint"), logger, c.Bool("s3-no-multipart")); err != nil {
} else if storage, err := server.NewS3Storage(accessKey, secretKey, bucket, c.String("s3-region"), c.String("s3-endpoint"), logger, c.Bool("s3-no-multipart")); err != nil {
panic(err)
} else {
options = append(options, server.UseStorage(storage))

4
go.mod
View file

@ -5,13 +5,13 @@ go 1.12
require (
github.com/PuerkitoBio/ghost v0.0.0-20160324114900-206e6e460e14
github.com/VojtechVitek/ratelimit v0.0.0-20160722140851-dc172bc0f6d2
github.com/aws/aws-sdk-go v1.20.6
github.com/dutchcoders/go-clamd v0.0.0-20170520113014-b970184f4d9e
github.com/dutchcoders/go-virustotal v0.0.0-20140923143438-24cc8e6fa329
github.com/dutchcoders/transfer.sh-web v0.0.0-20190520063132-37110d436c89
github.com/elazarl/go-bindata-assetfs v1.0.0
github.com/fatih/color v1.7.0
github.com/garyburd/redigo v1.6.0 // indirect
github.com/goamz/goamz v0.0.0-20180131231218-8b901b531db8
github.com/golang/gddo v0.0.0-20190419222130-af0f2af80721
github.com/gorilla/mux v1.7.1
github.com/gorilla/securecookie v1.1.1 // indirect
@ -23,8 +23,8 @@ require (
github.com/nu7hatch/gouuid v0.0.0-20131221200532-179d4d0c4d8d // indirect
github.com/shurcooL/sanitized_anchor_name v1.0.0 // indirect
github.com/skip2/go-qrcode v0.0.0-20190110000554-dc11ecdae0a9
github.com/stretchr/testify v1.3.0 // indirect
github.com/tomasen/realip v0.0.0-20180522021738-f0c99a92ddce
github.com/vaughan0/go-ini v0.0.0-20130923145212-a98ad7ee00ec // indirect
golang.org/x/crypto v0.0.0-20190510104115-cbcb75029529
golang.org/x/net v0.0.0-20190509222800-a4d6f7feada5
golang.org/x/oauth2 v0.0.0-20190402181905-9f3314589c9a

19
go.sum
View file

@ -6,15 +6,15 @@ github.com/PuerkitoBio/ghost v0.0.0-20160324114900-206e6e460e14 h1:3zOOc7WdrATDX
github.com/PuerkitoBio/ghost v0.0.0-20160324114900-206e6e460e14/go.mod h1:+VFiaivV54Sa94ijzA/ZHQLoHuoUIS9hIqCK6f/76Zw=
github.com/VojtechVitek/ratelimit v0.0.0-20160722140851-dc172bc0f6d2 h1:sIvihcW4qpN5qGSjmrsDDAbLpEq5tuHjJJfWY0Hud5Y=
github.com/VojtechVitek/ratelimit v0.0.0-20160722140851-dc172bc0f6d2/go.mod h1:3YwJE8rEisS9eraee0hygGG4G3gqX8H8Nyu+nPTUnGU=
github.com/aws/aws-sdk-go v1.20.6 h1:kmy4Gvdlyez1fV4kw5RYxZzWKVyuHZHgPWeU/YvRsV4=
github.com/aws/aws-sdk-go v1.20.6/go.mod h1:KmX6BPdI08NWTb3/sm4ZGu5ShLoqVDhKgpiN924inxo=
github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=
github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8=
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/dutchcoders/go-clamd v0.0.0-20170520113014-b970184f4d9e h1:rcHHSQqzCgvlwP0I/fQ8rQMn/MpHE5gWSLdtpxtP6KQ=
github.com/dutchcoders/go-clamd v0.0.0-20170520113014-b970184f4d9e/go.mod h1:Byz7q8MSzSPkouskHJhX0er2mZY/m0Vj5bMeMCkkyY4=
github.com/dutchcoders/go-virustotal v0.0.0-20140923143438-24cc8e6fa329 h1:ERqCkG/uSyT74P1m/j9yR+so+7ynY4fbTvLY/Mr1ZMg=
github.com/dutchcoders/go-virustotal v0.0.0-20140923143438-24cc8e6fa329/go.mod h1:G5qOfE5bQZ5scycLpB7fYWgN4y3xdfXo+pYWM8z2epY=
github.com/dutchcoders/transfer.sh-web v0.0.0-20190121065949-e7d393abbb07 h1:L4PB9nsRpVJqpza1aVwroFcShe/N3wh2QcWVpca53jk=
github.com/dutchcoders/transfer.sh-web v0.0.0-20190121065949-e7d393abbb07/go.mod h1:UjR1zlrq/R2Sef7e4q3TeJm4HcbLh4vRzlCEGJP+wLg=
github.com/dutchcoders/transfer.sh-web v0.0.0-20190518121139-cc1ae43f8d69 h1:Eb27agCP67voPNMPDEPrXBp+IEWp4ephgX9B3jfR4Uk=
github.com/dutchcoders/transfer.sh-web v0.0.0-20190518121139-cc1ae43f8d69/go.mod h1:UjR1zlrq/R2Sef7e4q3TeJm4HcbLh4vRzlCEGJP+wLg=
github.com/dutchcoders/transfer.sh-web v0.0.0-20190520063132-37110d436c89 h1:FJc5t2SEtRmLXDWxHFQG4QB98Vqr7/60cIiUT2F5yAA=
github.com/dutchcoders/transfer.sh-web v0.0.0-20190520063132-37110d436c89/go.mod h1:UjR1zlrq/R2Sef7e4q3TeJm4HcbLh4vRzlCEGJP+wLg=
github.com/elazarl/go-bindata-assetfs v1.0.0 h1:G/bYguwHIzWq9ZoyUQqrjTmJbbYn3j3CKKpKinvZLFk=
@ -23,8 +23,6 @@ github.com/fatih/color v1.7.0 h1:DkWD4oS2D8LGGgTQ6IvwJJXSL5Vp2ffcQg58nFV38Ys=
github.com/fatih/color v1.7.0/go.mod h1:Zm6kSWBoL9eyXnKyktHP6abPY2pDugNf5KwzbycvMj4=
github.com/garyburd/redigo v1.6.0 h1:0VruCpn7yAIIu7pWVClQC8wxCJEcG3nyzpMSHKi1PQc=
github.com/garyburd/redigo v1.6.0/go.mod h1:NR3MbYisc3/PwhQ00EMzDiPmrwpPxAn5GI05/YaO1SY=
github.com/goamz/goamz v0.0.0-20180131231218-8b901b531db8 h1:G1U0vew/vA/1/hBmf1XNeyIzJJbPFVv+kb+HPl6rj6c=
github.com/goamz/goamz v0.0.0-20180131231218-8b901b531db8/go.mod h1:/Ya1YZsqLQp17bDgHdyE9/XBR1uIH1HKasTvLxcoM/A=
github.com/golang/gddo v0.0.0-20190419222130-af0f2af80721 h1:KRMr9A3qfbVM7iV/WcLY/rL5LICqwMHLhwRXKu99fXw=
github.com/golang/gddo v0.0.0-20190419222130-af0f2af80721/go.mod h1:xEhNfoBDX1hzLm2Nf80qUvZ2sVwoMZ8d6IE2SrsQfh4=
github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b h1:VKtxabqXZkF25pY9ekfRL6a582T4P37/31XEstQ5p58=
@ -40,6 +38,8 @@ github.com/gorilla/securecookie v1.1.1 h1:miw7JPhV+b/lAHSXz4qd/nN9jRiAFV5FwjeKyC
github.com/gorilla/securecookie v1.1.1/go.mod h1:ra0sb63/xPlUeL+yeDciTfxMRAA+MP+HVt/4epWDjd4=
github.com/hashicorp/golang-lru v0.5.0 h1:CL2msUPvZTLb5O648aiLNJw3hnBxN2+1Jq8rCOH9wdo=
github.com/hashicorp/golang-lru v0.5.0/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8=
github.com/jmespath/go-jmespath v0.0.0-20180206201540-c2b33e8439af h1:pmfjZENx5imkbgOkpRUYLnmbU7UEFbjtDA2hxJ1ichM=
github.com/jmespath/go-jmespath v0.0.0-20180206201540-c2b33e8439af/go.mod h1:Nht3zPeWKUH0NzdCt2Blrr5ys8VGpn0CEB0cQHVjt7k=
github.com/kr/pretty v0.1.0 h1:L/CwN0zerZDmRFUapSPitk6f+Q3+0za1rQkzVuMiMFI=
github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
@ -56,16 +56,19 @@ github.com/minio/cli v1.3.0 h1:vB0iUpmyaH54+1jJJj62Aa0qFF3xO3i0J3IcKiM6bHM=
github.com/minio/cli v1.3.0/go.mod h1:hLsWNQy2wIf3FKFnMlH69f4RdEyn8nbRA2shaulTjGY=
github.com/nu7hatch/gouuid v0.0.0-20131221200532-179d4d0c4d8d h1:VhgPp6v9qf9Agr/56bj7Y/xa04UccTW04VP0Qed4vnQ=
github.com/nu7hatch/gouuid v0.0.0-20131221200532-179d4d0c4d8d/go.mod h1:YUTz3bUH2ZwIWBy3CJBeOBEugqcmXREj14T+iG/4k4U=
github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
github.com/russross/blackfriday/v2 v2.0.1 h1:lPqVAte+HuHNfhJ/0LC98ESWRz8afy9tM/0RK8m9o+Q=
github.com/russross/blackfriday/v2 v2.0.1/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
github.com/shurcooL/sanitized_anchor_name v1.0.0 h1:PdmoCO6wvbs+7yrJyMORt4/BmY5IYyJwS/kOiWx8mHo=
github.com/shurcooL/sanitized_anchor_name v1.0.0/go.mod h1:1NzhyTcUVG4SuEtjjoZeVRXNmyL/1OwPU0+IJeTBvfc=
github.com/skip2/go-qrcode v0.0.0-20190110000554-dc11ecdae0a9 h1:lpEzuenPuO1XNTeikEmvqYFcU37GVLl8SRNblzyvGBE=
github.com/skip2/go-qrcode v0.0.0-20190110000554-dc11ecdae0a9/go.mod h1:PLPIyL7ikehBD1OAjmKKiOEhbvWyHGaNDjquXMcYABo=
github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
github.com/stretchr/testify v1.3.0 h1:TivCn/peBQ7UY8ooIcPgZFpTNSz0Q2U6UrFlUfqbe0Q=
github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
github.com/tomasen/realip v0.0.0-20180522021738-f0c99a92ddce h1:fb190+cK2Xz/dvi9Hv8eCYJYvIGUTN2/KLq1pT6CjEc=
github.com/tomasen/realip v0.0.0-20180522021738-f0c99a92ddce/go.mod h1:o8v6yHRoik09Xen7gje4m9ERNah1d1PPsVq1VEx9vE4=
github.com/vaughan0/go-ini v0.0.0-20130923145212-a98ad7ee00ec h1:DGmKwyZwEB8dI7tbLt/I/gQuP559o/0FrAkHKlQM/Ks=
github.com/vaughan0/go-ini v0.0.0-20130923145212-a98ad7ee00ec/go.mod h1:owBmyHYMLkxyrugmfwE/DLJyW8Ro9mkphwuVErQ0iUw=
go.opencensus.io v0.21.0 h1:mU6zScU4U1YAFPHEHYk+3JC4SY7JxgkqS10ZOSyksNg=
go.opencensus.io v0.21.0/go.mod h1:mSImk1erAIZhrmZN+AvHh14ztQfjbGwt4TtuofqLduU=
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=

219
server/storage.go
View file

@ -1,9 +1,12 @@
package server
import (
"bytes"
"encoding/json"
"fmt"
"github.com/aws/aws-sdk-go/aws"
"github.com/aws/aws-sdk-go/aws/awserr"
"github.com/aws/aws-sdk-go/aws/session"
"github.com/aws/aws-sdk-go/service/s3/s3manager"
"io"
"io/ioutil"
"log"
@ -11,11 +14,9 @@ import (
"net/http"
"os"
"path/filepath"
"strconv"
"strings"
"sync"
"github.com/goamz/goamz/s3"
"github.com/aws/aws-sdk-go/service/s3"
"golang.org/x/net/context"
"golang.org/x/oauth2"
"golang.org/x/oauth2/google"
@ -124,18 +125,17 @@ func (s *LocalStorage) Put(token string, filename string, reader io.Reader, cont
type S3Storage struct {
Storage
bucket *s3.Bucket
bucket string
session *session.Session
s3 *s3.S3
logger *log.Logger
noMultipart bool
}
func NewS3Storage(accessKey, secretKey, bucketName, endpoint string, logger *log.Logger, disableMultipart bool) (*S3Storage, error) {
bucket, err := getBucket(accessKey, secretKey, bucketName, endpoint)
if err != nil {
return nil, err
}
func NewS3Storage(accessKey, secretKey, bucketName, region, endpoint string, logger *log.Logger, disableMultipart bool) (*S3Storage, error) {
sess := getAwsSession(accessKey, secretKey, region, endpoint)
return &S3Storage{bucket: bucket, logger: logger, noMultipart: disableMultipart}, nil
return &S3Storage{bucket: bucketName, s3: s3.New(sess), session: sess, logger: logger, noMultipart: disableMultipart}, nil
}
func (s *S3Storage) Type() string {
@ -145,16 +145,20 @@ func (s *S3Storage) Type() string {
func (s *S3Storage) Head(token string, filename string) (contentType string, contentLength uint64, err error) {
key := fmt.Sprintf("%s/%s", token, filename)
// content type , content length
response, err := s.bucket.Head(key, map[string][]string{})
if err != nil {
return
headRequest := &s3.HeadObjectInput{
Bucket: aws.String(s.bucket),
Key: aws.String(key),
}
contentType = response.Header.Get("Content-Type")
contentLength, err = strconv.ParseUint(response.Header.Get("Content-Length"), 10, 0)
if err != nil {
return
// content type , content length
response, err := s.s3.HeadObject(headRequest)
if response.ContentType != nil {
contentType = *response.ContentType
}
if response.ContentLength != nil {
contentLength = uint64(*response.ContentLength)
}
return
@ -165,26 +169,32 @@ func (s *S3Storage) IsNotExist(err error) bool {
return false
}
s.logger.Printf("IsNotExist: %s, %#v", err.Error(), err)
if aerr, ok := err.(awserr.Error); ok {
switch aerr.Code() {
case s3.ErrCodeNoSuchKey:
return true
}
}
b := (err.Error() == "The specified key does not exist.")
b = b || (err.Error() == "Access Denied")
return b
return false
}
func (s *S3Storage) Get(token string, filename string) (reader io.ReadCloser, contentType string, contentLength uint64, err error) {
key := fmt.Sprintf("%s/%s", token, filename)
// content type , content length
response, err := s.bucket.GetResponse(key)
if err != nil {
return
getRequest := &s3.GetObjectInput{
Bucket: aws.String(s.bucket),
Key: aws.String(key),
}
contentType = response.Header.Get("Content-Type")
contentLength, err = strconv.ParseUint(response.Header.Get("Content-Length"), 10, 0)
if err != nil {
return
response, err := s.s3.GetObject(getRequest)
if response.ContentType != nil {
contentType = *response.ContentType
}
if response.ContentLength != nil {
contentLength = uint64(*response.ContentLength)
}
reader = response.Body
@ -193,123 +203,23 @@ func (s *S3Storage) Get(token string, filename string) (reader io.ReadCloser, co
func (s *S3Storage) Delete(token string, filename string) (err error) {
metadata := fmt.Sprintf("%s/%s.metadata", token, filename)
s.bucket.Del(metadata)
deleteRequest := &s3.DeleteObjectInput{
Bucket: aws.String(s.bucket),
Key: aws.String(metadata),
}
_, err = s.s3.DeleteObject(deleteRequest)
if err != nil {
return
}
key := fmt.Sprintf("%s/%s", token, filename)
err = s.bucket.Del(key)
return
}
func (s *S3Storage) putMulti(key string, reader io.Reader, contentType string, contentLength uint64) (err error) {
var (
multi *s3.Multi
parts []s3.Part
)
if multi, err = s.bucket.InitMulti(key, contentType, s3.Private); err != nil {
s.logger.Printf(err.Error())
return
deleteRequest = &s3.DeleteObjectInput{
Bucket: aws.String(s.bucket),
Key: aws.String(key),
}
// 20 mb parts
partsChan := make(chan interface{})
// partsChan := make(chan s3.Part)
go func() {
// maximize to 20 threads
sem := make(chan int, 20)
index := 1
var wg sync.WaitGroup
for {
// buffered in memory because goamz s3 multi needs seekable reader
var (
buffer []byte = make([]byte, (1<<20)*10)
count int
err error
)
// Amazon expects parts of at least 5MB, except for the last one
if count, err = io.ReadAtLeast(reader, buffer, (1<<20)*5); err != nil && err != io.ErrUnexpectedEOF && err != io.EOF {
s.logger.Printf(err.Error())
return
}
// always send minimal 1 part
if err == io.EOF && index > 1 {
s.logger.Printf("Waiting for all parts to finish uploading.")
// wait for all parts to be finished uploading
wg.Wait()
// and close the channel
close(partsChan)
return
}
wg.Add(1)
sem <- 1
// using goroutines because of retries when upload fails
go func(multi *s3.Multi, buffer []byte, index int) {
s.logger.Printf("Uploading part %d %d", index, len(buffer))
defer func() {
s.logger.Printf("Finished part %d %d", index, len(buffer))
wg.Done()
<-sem
}()
partReader := bytes.NewReader(buffer)
var part s3.Part
if part, err = multi.PutPart(index, partReader); err != nil {
s.logger.Printf("Error while uploading part %d %d %s", index, len(buffer), err.Error())
partsChan <- err
return
}
s.logger.Printf("Finished uploading part %d %d", index, len(buffer))
partsChan <- part
}(multi, buffer[:count], index)
index++
}
}()
// wait for all parts to be uploaded
for part := range partsChan {
switch part.(type) {
case s3.Part:
parts = append(parts, part.(s3.Part))
case error:
// abort multi upload
s.logger.Printf("Error during upload, aborting %s.", part.(error).Error())
err = part.(error)
multi.Abort()
return
}
}
s.logger.Printf("Completing upload %d parts", len(parts))
if err = multi.Complete(parts); err != nil {
s.logger.Printf("Error during completing upload %d parts %s", len(parts), err.Error())
return
}
s.logger.Printf("Completed uploading %d", len(parts))
_, err = s.s3.DeleteObject(deleteRequest)
return
}
@ -318,17 +228,26 @@ func (s *S3Storage) Put(token string, filename string, reader io.Reader, content
key := fmt.Sprintf("%s/%s", token, filename)
s.logger.Printf("Uploading file %s to S3 Bucket", filename)
var concurrency int
if !s.noMultipart {
err = s.putMulti(key, reader, contentType, contentLength)
concurrency = 20
} else {
err = s.bucket.PutReader(key, reader, int64(contentLength), contentType, s3.Private, s3.Options{})
concurrency = 1
}
if err != nil {
return
}
// Create an uploader with the session and custom options
uploader := s3manager.NewUploader(s.session, func(u *s3manager.Uploader) {
u.PartSize = (1 << 20) * 5 // The minimum/default allowed part size is 5MB
u.Concurrency = concurrency // default is 5
u.MaxUploadParts = concurrency
u.LeavePartsOnError = false
})
s.logger.Printf("Completed uploading %s", filename)
_, err = uploader.Upload(&s3manager.UploadInput{
Bucket: aws.String(s.bucket),
Key: aws.String(key),
Body: reader,
})
return
}

50
server/utils.go
View file

@ -25,56 +25,24 @@ THE SOFTWARE.
package server
import (
"github.com/aws/aws-sdk-go/aws/credentials"
"math"
"net/http"
"net/mail"
"strconv"
"strings"
"time"
"github.com/goamz/goamz/aws"
"github.com/goamz/goamz/s3"
"github.com/aws/aws-sdk-go/aws"
"github.com/aws/aws-sdk-go/aws/session"
"github.com/golang/gddo/httputil/header"
)
func getBucket(accessKey, secretKey, bucket, endpoint string) (*s3.Bucket, error) {
auth, err := aws.GetAuth(accessKey, secretKey, "", time.Time{})
if err != nil {
return nil, err
}
var EUWestWithoutHTTPS = aws.Region{
Name: "eu-west-1",
EC2Endpoint: "https://ec2.eu-west-1.amazonaws.com",
S3Endpoint: endpoint,
S3BucketEndpoint: "",
S3LocationConstraint: true,
S3LowercaseBucket: true,
SDBEndpoint: "https://sdb.eu-west-1.amazonaws.com",
SESEndpoint: "https://email.eu-west-1.amazonaws.com",
SNSEndpoint: "https://sns.eu-west-1.amazonaws.com",
SQSEndpoint: "https://sqs.eu-west-1.amazonaws.com",
IAMEndpoint: "https://iam.amazonaws.com",
ELBEndpoint: "https://elasticloadbalancing.eu-west-1.amazonaws.com",
DynamoDBEndpoint: "https://dynamodb.eu-west-1.amazonaws.com",
CloudWatchServicepoint: aws.ServiceInfo{
Endpoint: "https://monitoring.eu-west-1.amazonaws.com",
Signer: aws.V2Signature,
},
AutoScalingEndpoint: "https://autoscaling.eu-west-1.amazonaws.com",
RDSEndpoint: aws.ServiceInfo{
Endpoint: "https://rds.eu-west-1.amazonaws.com",
Signer: aws.V2Signature,
},
STSEndpoint: "https://sts.amazonaws.com",
CloudFormationEndpoint: "https://cloudformation.eu-west-1.amazonaws.com",
ECSEndpoint: "https://ecs.eu-west-1.amazonaws.com",
DynamoDBStreamsEndpoint: "https://streams.dynamodb.eu-west-1.amazonaws.com",
}
conn := s3.New(auth, EUWestWithoutHTTPS)
b := conn.Bucket(bucket)
return b, nil
func getAwsSession(accessKey, secretKey, region, endpoint string) *session.Session {
return session.Must(session.NewSession(&aws.Config{
Region: aws.String(region),
Endpoint: aws.String(endpoint),
Credentials: credentials.NewStaticCredentials(accessKey, secretKey, ""),
}))
}
func formatNumber(format string, s uint64) string {