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1 Commits

Author SHA1 Message Date
Andrea Spacca
490479949d bump transfer.sh-web dep 2022-08-24 11:04:22 +09:00
12 changed files with 87 additions and 930 deletions

View File

@@ -18,7 +18,7 @@ ARG PUID=5000 \
PGID=5000 \
RUNAS
RUN mkdir -p /tmp/useradd /tmp/empty && \
RUN mkdir -p /tmp/useradd && \
if [ ! -z "$RUNAS" ]; then \
echo "${RUNAS}:x:${PUID}:${PGID}::/nonexistent:/sbin/nologin" >> /tmp/useradd/passwd && \
echo "${RUNAS}:!:::::::" >> /tmp/useradd/shadow && \
@@ -29,7 +29,6 @@ FROM scratch AS final
LABEL maintainer="Andrea Spacca <andrea.spacca@gmail.com>"
ARG RUNAS
COPY --from=build /tmp/empty /tmp
COPY --from=build /tmp/useradd/* /etc/
COPY --from=build --chown=${RUNAS} /go/bin/transfersh /go/bin/transfersh
COPY --from=build /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/ca-certificates.crt

View File

@@ -12,7 +12,7 @@ The service at transfersh.com is of unknown origin and reported as cloud malware
### Upload:
```bash
$ curl -v --upload-file ./hello.txt https://transfer.sh/hello.txt
$ curl --upload-file ./hello.txt https://transfer.sh/hello.txt
```
### Encrypt & Upload:
@@ -53,9 +53,8 @@ $ curl --upload-file ./hello.txt https://transfer.sh/hello.txt -H "Max-Days: 1"
The URL used to request the deletion of a file and returned as a response header.
```bash
curl -sD - --upload-file ./hello.txt https://transfer.sh/hello.txt | grep -i -E 'transfer\.sh|x-url-delete'
x-url-delete: https://transfer.sh/hello.txt/BAYh0/hello.txt/PDw0NHPcqU
https://transfer.sh/hello.txt/BAYh0/hello.txt
curl -sD - --upload-file ./hello https://transfer.sh/hello.txt | grep 'X-Url-Delete'
X-Url-Delete: https://transfer.sh/hello.txt/BAYh0/hello.txt/PDw0NHPcqU
```
## Examples
@@ -295,7 +294,7 @@ transfer()
local curl_output
local awk_output
du -c -k -L "${file_array[@]}" >&2
du --total --block-size="K" --dereference "${file_array[@]}" >&2
# be compatible with "bash"
if [[ "${ZSH_NAME}" == "zsh" ]]
then

View File

@@ -473,9 +473,9 @@ func New() *Cmd {
chunkSize := c.Int("gdrive-chunk-size") * 1024 * 1024
if clientJSONFilepath := c.String("gdrive-client-json-filepath"); clientJSONFilepath == "" {
panic("gdrive-client-json-filepath not set.")
panic("client-json-filepath not set.")
} else if localConfigPath := c.String("gdrive-local-config-path"); localConfigPath == "" {
panic("gdrive-local-config-path not set.")
panic("local-config-path not set.")
} else if basedir := c.String("basedir"); basedir == "" {
panic("basedir not set.")
} else if store, err := storage.NewGDriveStorage(clientJSONFilepath, localConfigPath, basedir, chunkSize, logger); err != nil {

16
go.mod
View File

@@ -3,8 +3,7 @@ module github.com/dutchcoders/transfer.sh
go 1.15
require (
cloud.google.com/go/compute v1.18.0 // indirect
cloud.google.com/go/compute/metadata v0.2.3 // indirect
cloud.google.com/go v0.77.0 // indirect
github.com/PuerkitoBio/ghost v0.0.0-20160324114900-206e6e460e14
github.com/VojtechVitek/ratelimit v0.0.0-20160722140851-dc172bc0f6d2
github.com/aws/aws-sdk-go v1.37.14
@@ -16,8 +15,6 @@ require (
github.com/fatih/color v1.10.0
github.com/garyburd/redigo v1.6.2 // indirect
github.com/golang/gddo v0.0.0-20210115222349-20d68f94ee1f
github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect
github.com/googleapis/enterprise-certificate-proxy v0.2.2 // indirect
github.com/gorilla/handlers v1.5.1
github.com/gorilla/mux v1.8.0
github.com/gorilla/securecookie v1.1.1 // indirect
@@ -27,13 +24,12 @@ require (
github.com/skip2/go-qrcode v0.0.0-20200617195104-da1b6568686e
github.com/tomasen/realip v0.0.0-20180522021738-f0c99a92ddce
github.com/urfave/cli v1.22.5
go.opencensus.io v0.22.6 // indirect
golang.org/x/crypto v0.0.0-20220131195533-30dcbda58838
golang.org/x/net v0.6.0 // indirect
golang.org/x/oauth2 v0.5.0
google.golang.org/api v0.109.0
google.golang.org/genproto v0.0.0-20230209215440-0dfe4f8abfcc // indirect
google.golang.org/grpc v1.53.0 // indirect
google.golang.org/protobuf v1.28.1 // indirect
golang.org/x/net v0.0.0-20220513224357-95641704303c // indirect
golang.org/x/oauth2 v0.0.0-20210218202405-ba52d332ba99
google.golang.org/api v0.40.0
google.golang.org/genproto v0.0.0-20210218151259-fe80b386bf06 // indirect
gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15
storj.io/common v0.0.0-20220405183405-ffdc3ab808c6
storj.io/uplink v1.8.2

707
go.sum

File diff suppressed because it is too large Load Diff

View File

@@ -36,6 +36,7 @@ import (
"encoding/json"
"errors"
"fmt"
"github.com/dutchcoders/transfer.sh/server/storage"
"html"
htmlTemplate "html/template"
"io"
@@ -53,8 +54,6 @@ import (
textTemplate "text/template"
"time"
"github.com/dutchcoders/transfer.sh/server/storage"
web "github.com/dutchcoders/transfer.sh-web"
"github.com/gorilla/mux"
"github.com/microcosm-cc/bluemonday"
@@ -152,7 +151,7 @@ func (s *Server) previewHandler(w http.ResponseWriter, r *http.Request) {
templatePath = "download.markdown.html"
var reader io.ReadCloser
if reader, _, err = s.storage.Get(r.Context(), token, filename, nil); err != nil {
if reader, _, err = s.storage.Get(r.Context(), token, filename); err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
@@ -461,7 +460,7 @@ func (s *Server) putHandler(w http.ResponseWriter, r *http.Request) {
contentLength := r.ContentLength
defer storage.CloseCheck(r.Body)
defer storage.CloseCheck(r.Body.Close)
file, err := ioutil.TempFile(s.tempPath, "transfer-")
defer s.cleanTmpFile(file)
@@ -693,8 +692,8 @@ func (s *Server) checkMetadata(ctx context.Context, token, filename string, incr
var metadata metadata
r, _, err := s.storage.Get(ctx, token, fmt.Sprintf("%s.metadata", filename), nil)
defer storage.CloseCheck(r)
r, _, err := s.storage.Get(ctx, token, fmt.Sprintf("%s.metadata", filename))
defer storage.CloseCheck(r.Close)
if err != nil {
return metadata, err
@@ -729,8 +728,8 @@ func (s *Server) checkDeletionToken(ctx context.Context, deletionToken, token, f
var metadata metadata
r, _, err := s.storage.Get(ctx, token, fmt.Sprintf("%s.metadata", filename), nil)
defer storage.CloseCheck(r)
r, _, err := s.storage.Get(ctx, token, fmt.Sprintf("%s.metadata", filename))
defer storage.CloseCheck(r.Close)
if s.storage.IsNotExist(err) {
return errors.New("metadata doesn't exist")
@@ -807,8 +806,8 @@ func (s *Server) zipHandler(w http.ResponseWriter, r *http.Request) {
continue
}
reader, _, err := s.storage.Get(r.Context(), token, filename, nil)
defer storage.CloseCheck(reader)
reader, _, err := s.storage.Get(r.Context(), token, filename)
defer storage.CloseCheck(reader.Close)
if err != nil {
if s.storage.IsNotExist(err) {
@@ -861,10 +860,10 @@ func (s *Server) tarGzHandler(w http.ResponseWriter, r *http.Request) {
commonHeader(w, tarfilename)
gw := gzip.NewWriter(w)
defer storage.CloseCheck(gw)
defer storage.CloseCheck(gw.Close)
zw := tar.NewWriter(gw)
defer storage.CloseCheck(zw)
defer storage.CloseCheck(zw.Close)
for _, key := range strings.Split(files, ",") {
key = resolveKey(key, s.proxyPath)
@@ -877,8 +876,8 @@ func (s *Server) tarGzHandler(w http.ResponseWriter, r *http.Request) {
continue
}
reader, contentLength, err := s.storage.Get(r.Context(), token, filename, nil)
defer storage.CloseCheck(reader)
reader, contentLength, err := s.storage.Get(r.Context(), token, filename)
defer storage.CloseCheck(reader.Close)
if err != nil {
if s.storage.IsNotExist(err) {
@@ -922,7 +921,7 @@ func (s *Server) tarHandler(w http.ResponseWriter, r *http.Request) {
commonHeader(w, tarfilename)
zw := tar.NewWriter(w)
defer storage.CloseCheck(zw)
defer storage.CloseCheck(zw.Close)
for _, key := range strings.Split(files, ",") {
key = resolveKey(key, s.proxyPath)
@@ -935,8 +934,8 @@ func (s *Server) tarHandler(w http.ResponseWriter, r *http.Request) {
continue
}
reader, contentLength, err := s.storage.Get(r.Context(), token, filename, nil)
defer storage.CloseCheck(reader)
reader, contentLength, err := s.storage.Get(r.Context(), token, filename)
defer storage.CloseCheck(reader.Close)
if err != nil {
if s.storage.IsNotExist(err) {
@@ -1001,10 +1000,6 @@ func (s *Server) headHandler(w http.ResponseWriter, r *http.Request) {
w.Header().Set("Connection", "close")
w.Header().Set("X-Remaining-Downloads", remainingDownloads)
w.Header().Set("X-Remaining-Days", remainingDays)
if s.storage.IsRangeSupported() {
w.Header().Set("Accept-Ranges", "bytes")
}
}
func (s *Server) getHandler(w http.ResponseWriter, r *http.Request) {
@@ -1022,16 +1017,9 @@ func (s *Server) getHandler(w http.ResponseWriter, r *http.Request) {
return
}
var rng *storage.Range
if r.Header.Get("Range") != "" {
rng = storage.ParseRange(r.Header.Get("Range"))
}
contentType := metadata.ContentType
reader, contentLength, err := s.storage.Get(r.Context(), token, filename, rng)
defer storage.CloseCheck(reader)
rdr := io.Reader(reader)
reader, contentLength, err := s.storage.Get(r.Context(), token, filename)
defer storage.CloseCheck(reader.Close)
if s.storage.IsNotExist(err) {
http.Error(w, http.StatusText(http.StatusNotFound), http.StatusNotFound)
@@ -1041,30 +1029,18 @@ func (s *Server) getHandler(w http.ResponseWriter, r *http.Request) {
http.Error(w, "Could not retrieve file.", http.StatusInternalServerError)
return
}
if rng != nil {
cr := rng.ContentRange()
if cr != "" {
w.Header().Set("Accept-Ranges", "bytes")
w.Header().Set("Content-Range", cr)
if rng.Limit > 0 {
rdr = io.LimitReader(reader, int64(rng.Limit))
}
}
}
var disposition string
if action == "inline" {
disposition = "inline"
/*
metadata.ContentType is unable to determine the type of the content,
metadata.ContentType is unable to determine the type of the content,
metadata.ContentType is unable to determine the type of the content,
So add text/plain in this case to fix XSS related issues/
metadata.ContentType is unable to determine the type of the content,
So add text/plain in this case to fix XSS related issues/
*/
if strings.TrimSpace(contentType) == "" {
contentType = "text/plain"
}
contentType = "text/plain"
}
} else {
disposition = "attachment"
}
@@ -1079,15 +1055,32 @@ func (s *Server) getHandler(w http.ResponseWriter, r *http.Request) {
w.Header().Set("X-Remaining-Downloads", remainingDownloads)
w.Header().Set("X-Remaining-Days", remainingDays)
if rng != nil && rng.ContentRange() != "" {
w.WriteHeader(http.StatusPartialContent)
}
if disposition == "inline" && canContainsXSS(contentType) {
reader = ioutil.NopCloser(bluemonday.UGCPolicy().SanitizeReader(reader))
}
if _, err = io.Copy(w, rdr); err != nil {
if w.Header().Get("Range") != "" || strings.HasPrefix(metadata.ContentType, "video") || strings.HasPrefix(metadata.ContentType, "audio") {
file, err := ioutil.TempFile(s.tempPath, "range-")
defer s.cleanTmpFile(file)
if err != nil {
s.logger.Printf("%s", err.Error())
http.Error(w, "Error occurred copying to output stream", http.StatusInternalServerError)
return
}
_, err = io.Copy(file, reader)
if err != nil {
s.logger.Printf("%s", err.Error())
http.Error(w, "Error occurred copying to output stream", http.StatusInternalServerError)
return
}
http.ServeContent(w, r, filename, time.Now(), file)
return
}
if _, err = io.Copy(w, reader); err != nil {
s.logger.Printf("%s", err.Error())
http.Error(w, "Error occurred copying to output stream", http.StatusInternalServerError)
return

View File

@@ -537,34 +537,32 @@ func (s *Server) Run() {
)
if !s.TLSListenerOnly {
srvr := &http.Server{
Addr: s.ListenerString,
Handler: h,
}
listening = true
s.logger.Printf("starting to listen on: %v\n", s.ListenerString)
s.logger.Printf("listening on port: %v\n", s.ListenerString)
go func() {
srvr := &http.Server{
Addr: s.ListenerString,
Handler: h,
}
if err := srvr.ListenAndServe(); err != nil {
s.logger.Fatal(err)
}
_ = srvr.ListenAndServe()
}()
}
if s.TLSListenerString != "" {
listening = true
s.logger.Printf("starting to listen for TLS on: %v\n", s.TLSListenerString)
s.logger.Printf("listening on port: %v\n", s.TLSListenerString)
go func() {
srvr := &http.Server{
s := &http.Server{
Addr: s.TLSListenerString,
Handler: h,
TLSConfig: s.tlsConfig,
}
if err := srvr.ListenAndServeTLS("", ""); err != nil {
s.logger.Fatal(err)
if err := s.ListenAndServeTLS("", ""); err != nil {
panic(err)
}
}()
}

View File

@@ -4,95 +4,13 @@ import (
"context"
"fmt"
"io"
"strconv"
"time"
"regexp"
)
type Range struct {
Start uint64
Limit uint64
contentRange string
}
// Range Reconstructs Range header and returns it
func (r *Range) Range() string {
if r.Limit > 0 {
return fmt.Sprintf("bytes=%d-%d", r.Start, r.Start+r.Limit-1)
} else {
return fmt.Sprintf("bytes=%d-", r.Start)
}
}
// AcceptLength Tries to accept given range
// returns newContentLength if range was satisfied, otherwise returns given contentLength
func (r *Range) AcceptLength(contentLength uint64) (newContentLength uint64) {
newContentLength = contentLength
if r.Limit == 0 {
r.Limit = newContentLength - r.Start
}
if contentLength < r.Start {
return
}
if r.Limit > contentLength-r.Start {
return
}
r.contentRange = fmt.Sprintf("bytes %d-%d/%d", r.Start, r.Start+r.Limit-1, contentLength)
newContentLength = r.Limit
return
}
func (r *Range) SetContentRange(cr string) {
r.contentRange = cr
}
// Returns accepted Content-Range header. If range wasn't accepted empty string is returned
func (r *Range) ContentRange() string {
return r.contentRange
}
var rexp *regexp.Regexp = regexp.MustCompile(`^bytes=([0-9]+)-([0-9]*)$`)
// Parses HTTP Range header and returns struct on success
// only bytes=start-finish supported
func ParseRange(rng string) *Range {
if rng == "" {
return nil
}
matches := rexp.FindAllStringSubmatch(rng, -1)
if len(matches) != 1 || len(matches[0]) != 3 {
return nil
}
if len(matches[0][0]) != len(rng) || len(matches[0][1]) == 0 {
return nil
}
start, err := strconv.ParseUint(matches[0][1], 10, 64)
if err != nil {
return nil
}
if len(matches[0][2]) == 0 {
return &Range{Start: start, Limit: 0}
}
finish, err := strconv.ParseUint(matches[0][2], 10, 64)
if err != nil {
return nil
}
if finish < start || finish+1 < finish {
return nil
}
return &Range{Start: start, Limit: finish - start + 1}
}
// Storage is the interface for storage operation
type Storage interface {
// Get retrieves a file from storage
Get(ctx context.Context, token string, filename string, rng *Range) (reader io.ReadCloser, contentLength uint64, err error)
Get(ctx context.Context, token string, filename string) (reader io.ReadCloser, contentLength uint64, err error)
// Head retrieves content length of a file from storage
Head(ctx context.Context, token string, filename string) (contentLength uint64, err error)
// Put saves a file on storage
@@ -103,18 +21,13 @@ type Storage interface {
IsNotExist(err error) bool
// Purge cleans up the storage
Purge(ctx context.Context, days time.Duration) error
// Whether storage supports Get with Range header
IsRangeSupported() bool
// Type returns the storage type
Type() string
}
func CloseCheck(c io.Closer) {
if c == nil {
return
}
if err := c.Close(); err != nil {
func CloseCheck(f func() error) {
if err := f(); err != nil {
fmt.Println("Received close error:", err)
}
}

View File

@@ -194,7 +194,7 @@ func (s *GDrive) Head(ctx context.Context, token string, filename string) (conte
}
// Get retrieves a file from storage
func (s *GDrive) Get(ctx context.Context, token string, filename string, rng *Range) (reader io.ReadCloser, contentLength uint64, err error) {
func (s *GDrive) Get(ctx context.Context, token string, filename string) (reader io.ReadCloser, contentLength uint64, err error) {
var fileID string
fileID, err = s.findID(filename, token)
if err != nil {
@@ -213,24 +213,12 @@ func (s *GDrive) Get(ctx context.Context, token string, filename string, rng *Ra
contentLength = uint64(fi.Size)
fileGetCall := s.service.Files.Get(fileID)
if rng != nil {
header := fileGetCall.Header()
header.Set("Range", rng.Range())
}
var res *http.Response
res, err = fileGetCall.Context(ctx).Download()
res, err = s.service.Files.Get(fileID).Context(ctx).Download()
if err != nil {
return
}
if rng != nil {
reader = res.Body
rng.AcceptLength(contentLength)
return
}
reader = res.Body
return
@@ -308,6 +296,7 @@ func (s *GDrive) Put(ctx context.Context, token string, filename string, reader
Name: token,
Parents: []string{s.rootID},
MimeType: gDriveDirectoryMimeType,
Size: int64(contentLength),
}
di, err := s.service.Files.Create(dir).Fields("id").Do()
@@ -334,8 +323,6 @@ func (s *GDrive) Put(ctx context.Context, token string, filename string, reader
return nil
}
func (s *GDrive) IsRangeSupported() bool { return true }
// Retrieve a token, saves the token, then returns the generated client.
func getGDriveClient(ctx context.Context, config *oauth2.Config, localConfigPath string, logger *log.Logger) *http.Client {
tokenFile := filepath.Join(localConfigPath, gDriveTokenJSONFile)
@@ -369,7 +356,7 @@ func getGDriveTokenFromWeb(ctx context.Context, config *oauth2.Config, logger *l
// Retrieves a token from a local file.
func gDriveTokenFromFile(file string) (*oauth2.Token, error) {
f, err := os.Open(file)
defer CloseCheck(f)
defer CloseCheck(f.Close)
if err != nil {
return nil, err
}
@@ -382,7 +369,7 @@ func gDriveTokenFromFile(file string) (*oauth2.Token, error) {
func saveGDriveToken(path string, token *oauth2.Token, logger *log.Logger) {
logger.Printf("Saving credential file to: %s\n", path)
f, err := os.OpenFile(path, os.O_RDWR|os.O_CREATE|os.O_TRUNC, 0600)
defer CloseCheck(f)
defer CloseCheck(f.Close)
if err != nil {
logger.Fatalf("Unable to cache oauth token: %v", err)
}

View File

@@ -42,16 +42,13 @@ func (s *LocalStorage) Head(_ context.Context, token string, filename string) (c
}
// Get retrieves a file from storage
func (s *LocalStorage) Get(_ context.Context, token string, filename string, rng *Range) (reader io.ReadCloser, contentLength uint64, err error) {
func (s *LocalStorage) Get(_ context.Context, token string, filename string) (reader io.ReadCloser, contentLength uint64, err error) {
path := filepath.Join(s.basedir, token, filename)
var file *os.File
// content type , content length
if file, err = os.Open(path); err != nil {
if reader, err = os.Open(path); err != nil {
return
}
reader = file
var fi os.FileInfo
if fi, err = os.Lstat(path); err != nil {
@@ -59,12 +56,6 @@ func (s *LocalStorage) Get(_ context.Context, token string, filename string, rng
}
contentLength = uint64(fi.Size())
if rng != nil {
contentLength = rng.AcceptLength(contentLength)
if _, err = file.Seek(int64(rng.Start), 0); err != nil {
return
}
}
return
}
@@ -122,7 +113,7 @@ func (s *LocalStorage) Put(_ context.Context, token string, filename string, rea
}
f, err = os.OpenFile(filepath.Join(path, filename), os.O_RDWR|os.O_CREATE|os.O_TRUNC, 0600)
defer CloseCheck(f)
defer CloseCheck(f.Close)
if err != nil {
return err
@@ -134,5 +125,3 @@ func (s *LocalStorage) Put(_ context.Context, token string, filename string, rea
return nil
}
func (s *LocalStorage) IsRangeSupported() bool { return true }

View File

@@ -90,7 +90,7 @@ func (s *S3Storage) IsNotExist(err error) bool {
}
// Get retrieves a file from storage
func (s *S3Storage) Get(ctx context.Context, token string, filename string, rng *Range) (reader io.ReadCloser, contentLength uint64, err error) {
func (s *S3Storage) Get(ctx context.Context, token string, filename string) (reader io.ReadCloser, contentLength uint64, err error) {
key := fmt.Sprintf("%s/%s", token, filename)
getRequest := &s3.GetObjectInput{
@@ -98,10 +98,6 @@ func (s *S3Storage) Get(ctx context.Context, token string, filename string, rng
Key: aws.String(key),
}
if rng != nil {
getRequest.Range = aws.String(rng.Range())
}
response, err := s.s3.GetObjectWithContext(ctx, getRequest)
if err != nil {
return
@@ -110,9 +106,6 @@ func (s *S3Storage) Get(ctx context.Context, token string, filename string, rng
if response.ContentLength != nil {
contentLength = uint64(*response.ContentLength)
}
if rng != nil && response.ContentRange != nil {
rng.SetContentRange(*response.ContentRange)
}
reader = response.Body
return
@@ -176,8 +169,6 @@ func (s *S3Storage) Put(ctx context.Context, token string, filename string, read
return
}
func (s *S3Storage) IsRangeSupported() bool { return true }
func getAwsSession(accessKey, secretKey, region, endpoint string, forcePathStyle bool) *session.Session {
return session.Must(session.NewSession(&aws.Config{
Region: aws.String(region),

View File

@@ -78,18 +78,12 @@ func (s *StorjStorage) Head(ctx context.Context, token string, filename string)
}
// Get retrieves a file from storage
func (s *StorjStorage) Get(ctx context.Context, token string, filename string, rng *Range) (reader io.ReadCloser, contentLength uint64, err error) {
func (s *StorjStorage) Get(ctx context.Context, token string, filename string) (reader io.ReadCloser, contentLength uint64, err error) {
key := storj.JoinPaths(token, filename)
s.logger.Printf("Getting file %s from Storj Bucket", filename)
options := uplink.DownloadOptions{}
if rng != nil {
options.Offset = int64(rng.Start)
if rng.Limit > 0 {
options.Length = int64(rng.Limit)
}
}
download, err := s.project.DownloadObject(fpath.WithTempData(ctx, "", true), s.bucket.Name, key, &options)
if err != nil {
@@ -97,9 +91,6 @@ func (s *StorjStorage) Get(ctx context.Context, token string, filename string, r
}
contentLength = uint64(download.Info().System.ContentLength)
if rng != nil {
contentLength = rng.AcceptLength(contentLength)
}
reader = download
return
@@ -155,8 +146,6 @@ func (s *StorjStorage) Put(ctx context.Context, token string, filename string, r
return err
}
func (s *StorjStorage) IsRangeSupported() bool { return true }
// IsNotExist indicates if a file doesn't exist on storage
func (s *StorjStorage) IsNotExist(err error) bool {
return errors.Is(err, uplink.ErrObjectNotFound)