Upgrade aws-sdk-go to v2 (#559)

* Upgrade aws-sdk-go to v2

`aws-sdk-go-v2` is the newer SDK version, replacing the one being used
at the moment by the project.

This change maintains full compatibility with existing flags and
configurations, and only replaces the underlying library.

* Simplify and isolate AWS config logic

README.md

@@ -183,11 +183,11 @@ docker build -t transfer.sh-noroot --build-arg RUNAS=doesntmatter --build-arg PU
 ## S3 Usage
 
 For the usage with a AWS S3 Bucket, you just need to specify the following options:
-- provider
+- provider `--provider s3`
-- aws-access-key
+- aws-access-key _(either via flag or environment variable `AWS_ACCESS_KEY`)_
-- aws-secret-key
+- aws-secret-key _(either via flag or environment variable `AWS_SECRET_KEY`)_
-- bucket
+- bucket _(either via flag or environment variable `BUCKET`)_
-- s3-region
+- s3-region _(either via flag or environment variable `S3_REGION`)_
 
 If you specify the s3-region, you don't need to set the endpoint URL since the correct endpoint will used automatically.
 

cmd/cmd.go

@@ -490,7 +490,7 @@ func New() *Cmd {
 				return errors.New("secret-key not set.")
 			} else if bucket := c.String("bucket"); bucket == "" {
 				return errors.New("bucket not set.")
-			} else if store, err := storage.NewS3Storage(accessKey, secretKey, bucket, purgeDays, c.String("s3-region"), c.String("s3-endpoint"), c.Bool("s3-no-multipart"), c.Bool("s3-path-style"), logger); err != nil {
+			} else if store, err := storage.NewS3Storage(c.Context, accessKey, secretKey, bucket, purgeDays, c.String("s3-region"), c.String("s3-endpoint"), c.Bool("s3-no-multipart"), c.Bool("s3-path-style"), logger); err != nil {
 				return err
 			} else {
 				options = append(options, server.UseStorage(store))

go.mod

@@ -7,7 +7,11 @@ require (
 	github.com/ProtonMail/gopenpgp/v2 v2.5.2
 	github.com/PuerkitoBio/ghost v0.0.0-20160324114900-206e6e460e14
 	github.com/VojtechVitek/ratelimit v0.0.0-20160722140851-dc172bc0f6d2
-	github.com/aws/aws-sdk-go v1.44.211
+	github.com/aws/aws-sdk-go-v2 v1.18.0
+	github.com/aws/aws-sdk-go-v2/config v1.18.25
+	github.com/aws/aws-sdk-go-v2/credentials v1.13.24
+	github.com/aws/aws-sdk-go-v2/feature/s3/manager v1.11.67
+	github.com/aws/aws-sdk-go-v2/service/s3 v1.33.1
 	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 v0.0.0-20221119114740-ca3a2621d2a6
@@ -35,6 +39,20 @@ require (
 	cloud.google.com/go/compute v1.18.0 // indirect
 	cloud.google.com/go/compute/metadata v0.2.3 // indirect
 	github.com/GehirnInc/crypt v0.0.0-20200316065508-bb7000b8a962 // indirect
+	github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream v1.4.10 // indirect
+	github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.13.3 // indirect
+	github.com/aws/aws-sdk-go-v2/internal/configsources v1.1.33 // indirect
+	github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.4.27 // indirect
+	github.com/aws/aws-sdk-go-v2/internal/ini v1.3.34 // indirect
+	github.com/aws/aws-sdk-go-v2/internal/v4a v1.0.25 // indirect
+	github.com/aws/aws-sdk-go-v2/service/internal/accept-encoding v1.9.11 // indirect
+	github.com/aws/aws-sdk-go-v2/service/internal/checksum v1.1.28 // indirect
+	github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.9.27 // indirect
+	github.com/aws/aws-sdk-go-v2/service/internal/s3shared v1.14.2 // indirect
+	github.com/aws/aws-sdk-go-v2/service/sso v1.12.10 // indirect
+	github.com/aws/aws-sdk-go-v2/service/ssooidc v1.14.10 // indirect
+	github.com/aws/aws-sdk-go-v2/service/sts v1.19.0 // indirect
+	github.com/aws/smithy-go v1.13.5 // indirect
 	github.com/aymerick/douceur v0.2.0 // indirect
 	github.com/calebcase/tmpfile v1.0.3 // indirect
 	github.com/cloudflare/circl v1.3.3 // indirect

go.sum

@@ -20,8 +20,44 @@ 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 v1.44.211 h1:YNr5DwdzG/8y9Tl0QrPTnC99aFUHgT5hhy6GpnnzHK4=
+github.com/aws/aws-sdk-go-v2 v1.18.0 h1:882kkTpSFhdgYRKVZ/VCgf7sd0ru57p2JCxz4/oN5RY=
-github.com/aws/aws-sdk-go v1.44.211/go.mod h1:aVsgQcEevwlmQ7qHE9I3h+dtQgpqhFB+i8Phjh7fkwI=
+github.com/aws/aws-sdk-go-v2 v1.18.0/go.mod h1:uzbQtefpm44goOPmdKyAlXSNcwlRgF3ePWVW6EtJvvw=
+github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream v1.4.10 h1:dK82zF6kkPeCo8J1e+tGx4JdvDIQzj7ygIoLg8WMuGs=
+github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream v1.4.10/go.mod h1:VeTZetY5KRJLuD/7fkQXMU6Mw7H5m/KP2J5Iy9osMno=
+github.com/aws/aws-sdk-go-v2/config v1.18.25 h1:JuYyZcnMPBiFqn87L2cRppo+rNwgah6YwD3VuyvaW6Q=
+github.com/aws/aws-sdk-go-v2/config v1.18.25/go.mod h1:dZnYpD5wTW/dQF0rRNLVypB396zWCcPiBIvdvSWHEg4=
+github.com/aws/aws-sdk-go-v2/credentials v1.13.24 h1:PjiYyls3QdCrzqUN35jMWtUK1vqVZ+zLfdOa/UPFDp0=
+github.com/aws/aws-sdk-go-v2/credentials v1.13.24/go.mod h1:jYPYi99wUOPIFi0rhiOvXeSEReVOzBqFNOX5bXYoG2o=
+github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.13.3 h1:jJPgroehGvjrde3XufFIJUZVK5A2L9a3KwSFgKy9n8w=
+github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.13.3/go.mod h1:4Q0UFP0YJf0NrsEuEYHpM9fTSEVnD16Z3uyEF7J9JGM=
+github.com/aws/aws-sdk-go-v2/feature/s3/manager v1.11.67 h1:fI9/5BDEaAv/pv1VO1X1n3jfP9it+IGqWsCuuBQI8wM=
+github.com/aws/aws-sdk-go-v2/feature/s3/manager v1.11.67/go.mod h1:zQClPRIwQZfJlZq6WZve+s4Tb4JW+3V6eS+4+KrYeP8=
+github.com/aws/aws-sdk-go-v2/internal/configsources v1.1.33 h1:kG5eQilShqmJbv11XL1VpyDbaEJzWxd4zRiCG30GSn4=
+github.com/aws/aws-sdk-go-v2/internal/configsources v1.1.33/go.mod h1:7i0PF1ME/2eUPFcjkVIwq+DOygHEoK92t5cDqNgYbIw=
+github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.4.27 h1:vFQlirhuM8lLlpI7imKOMsjdQLuN9CPi+k44F/OFVsk=
+github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.4.27/go.mod h1:UrHnn3QV/d0pBZ6QBAEQcqFLf8FAzLmoUfPVIueOvoM=
+github.com/aws/aws-sdk-go-v2/internal/ini v1.3.34 h1:gGLG7yKaXG02/jBlg210R7VgQIotiQntNhsCFejawx8=
+github.com/aws/aws-sdk-go-v2/internal/ini v1.3.34/go.mod h1:Etz2dj6UHYuw+Xw830KfzCfWGMzqvUTCjUj5b76GVDc=
+github.com/aws/aws-sdk-go-v2/internal/v4a v1.0.25 h1:AzwRi5OKKwo4QNqPf7TjeO+tK8AyOK3GVSwmRPo7/Cs=
+github.com/aws/aws-sdk-go-v2/internal/v4a v1.0.25/go.mod h1:SUbB4wcbSEyCvqBxv/O/IBf93RbEze7U7OnoTlpPB+g=
+github.com/aws/aws-sdk-go-v2/service/internal/accept-encoding v1.9.11 h1:y2+VQzC6Zh2ojtV2LoC0MNwHWc6qXv/j2vrQtlftkdA=
+github.com/aws/aws-sdk-go-v2/service/internal/accept-encoding v1.9.11/go.mod h1:iV4q2hsqtNECrfmlXyord9u4zyuFEJX9eLgLpSPzWA8=
+github.com/aws/aws-sdk-go-v2/service/internal/checksum v1.1.28 h1:vGWm5vTpMr39tEZfQeDiDAMgk+5qsnvRny3FjLpnH5w=
+github.com/aws/aws-sdk-go-v2/service/internal/checksum v1.1.28/go.mod h1:spfrICMD6wCAhjhzHuy6DOZZ+LAIY10UxhUmLzpJTTs=
+github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.9.27 h1:0iKliEXAcCa2qVtRs7Ot5hItA2MsufrphbRFlz1Owxo=
+github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.9.27/go.mod h1:EOwBD4J4S5qYszS5/3DpkejfuK+Z5/1uzICfPaZLtqw=
+github.com/aws/aws-sdk-go-v2/service/internal/s3shared v1.14.2 h1:NbWkRxEEIRSCqxhsHQuMiTH7yo+JZW1gp8v3elSVMTQ=
+github.com/aws/aws-sdk-go-v2/service/internal/s3shared v1.14.2/go.mod h1:4tfW5l4IAB32VWCDEBxCRtR9T4BWy4I4kr1spr8NgZM=
+github.com/aws/aws-sdk-go-v2/service/s3 v1.33.1 h1:O+9nAy9Bb6bJFTpeNFtd9UfHbgxO1o4ZDAM9rQp5NsY=
+github.com/aws/aws-sdk-go-v2/service/s3 v1.33.1/go.mod h1:J9kLNzEiHSeGMyN7238EjJmBpCniVzFda75Gxl/NqB8=
+github.com/aws/aws-sdk-go-v2/service/sso v1.12.10 h1:UBQjaMTCKwyUYwiVnUt6toEJwGXsLBI6al083tpjJzY=
+github.com/aws/aws-sdk-go-v2/service/sso v1.12.10/go.mod h1:ouy2P4z6sJN70fR3ka3wD3Ro3KezSxU6eKGQI2+2fjI=
+github.com/aws/aws-sdk-go-v2/service/ssooidc v1.14.10 h1:PkHIIJs8qvq0e5QybnZoG1K/9QTrLr9OsqCIo59jOBA=
+github.com/aws/aws-sdk-go-v2/service/ssooidc v1.14.10/go.mod h1:AFvkxc8xfBe8XA+5St5XIHHrQQtkxqrRincx4hmMHOk=
+github.com/aws/aws-sdk-go-v2/service/sts v1.19.0 h1:2DQLAKDteoEDI8zpCzqBMaZlJuoE9iTYD0gFmXVax9E=
+github.com/aws/aws-sdk-go-v2/service/sts v1.19.0/go.mod h1:BgQOMsg8av8jset59jelyPW7NoZcZXLVpDsXunGDrk8=
+github.com/aws/smithy-go v1.13.5 h1:hgz0X/DX0dGqTYpGALqXJoRKRj5oQ7150i5FdTePzO8=
+github.com/aws/smithy-go v1.13.5/go.mod h1:Tg+OJXh4MB2R/uN61Ko2f6hTZwB/ZYGOtib8J3gBHzA=
 github.com/aymerick/douceur v0.2.0 h1:Mv+mAeH1Q+n9Fr+oyamOlAkUNPWPlA8PPGR0QAaYuPk=
 github.com/aymerick/douceur v0.2.0/go.mod h1:wlT5vV2O3h55X9m7iVYN0TBM0NH/MmbLnd30/FjWUq4=
 github.com/bradfitz/gomemcache v0.0.0-20170208213004-1952afaa557d/go.mod h1:PmM6Mmwb0LSuEubjR8N7PtNe1KxZLtOUHtbeikc5h60=
@@ -97,6 +133,7 @@ github.com/google/go-cmp v0.4.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/
 github.com/google/go-cmp v0.5.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/go-cmp v0.5.3/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
+github.com/google/go-cmp v0.5.8/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
 github.com/google/go-cmp v0.5.9 h1:O2Tfq5qg4qc4AmwVlvv0oLiVAGB7enBSJ2x2DqQFi38=
 github.com/google/pprof v0.0.0-20211108044417-e9b028704de0 h1:rsq1yB2xiFLDYYaYdlGBsSkwVzsCo500wMhxvW5A/bk=
 github.com/google/uuid v1.1.2/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
@@ -238,7 +275,6 @@ golang.org/x/net v0.0.0-20201021035429-f5854403a974/go.mod h1:sp8m0HH+o8qH0wwXwY
 golang.org/x/net v0.0.0-20201110031124-69a78807bb2b/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
 golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
 golang.org/x/net v0.0.0-20220722155237-a158d28d115b/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c=
-golang.org/x/net v0.1.0/go.mod h1:Cx3nUiGt4eDBEyega/BKRp+/AlGL8hYe7U9odMt2Cco=
 golang.org/x/net v0.8.0 h1:Zrh2ngAOFYneWTAIAPethzeaQLuHwhuBkuV6ZiRnUaQ=
 golang.org/x/net v0.8.0/go.mod h1:QVkue5JL9kW//ek3r6jTKnTFis1tRmNAW2P1shuFdJc=
 golang.org/x/oauth2 v0.0.0-20170912212905-13449ad91cb2/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
@@ -268,17 +304,14 @@ golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBc
 golang.org/x/sys v0.0.0-20220704084225-05e143d24a9e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.1.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.6.0 h1:MVltZSvRTcU2ljQOhs94SXPftV6DCNnZViHeQps87pQ=
 golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
-golang.org/x/term v0.1.0/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
 golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
-golang.org/x/text v0.4.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
 golang.org/x/text v0.8.0 h1:57P1ETyNKtuIjB4SRd15iJxuhj8Gc416Y78H3qgMh68=
 golang.org/x/text v0.8.0/go.mod h1:e1OnstbJyHTd6l/uOt8jFFHp6TRDWZR/bV3emEE/zU8=
 golang.org/x/time v0.0.0-20170424234030-8be79e1e0910/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=

server/storage/s3.go

@@ -2,38 +2,48 @@ package storage
 
 import (
 	"context"
+	"errors"
 	"fmt"
 	"io"
 	"log"
 	"time"
 
-	"github.com/aws/aws-sdk-go/aws"
+	"github.com/aws/aws-sdk-go-v2/aws"
-	"github.com/aws/aws-sdk-go/aws/awserr"
+	"github.com/aws/aws-sdk-go-v2/config"
-	"github.com/aws/aws-sdk-go/aws/credentials"
+	"github.com/aws/aws-sdk-go-v2/credentials"
-	"github.com/aws/aws-sdk-go/aws/session"
+	"github.com/aws/aws-sdk-go-v2/feature/s3/manager"
-	"github.com/aws/aws-sdk-go/service/s3"
+	"github.com/aws/aws-sdk-go-v2/service/s3"
-	"github.com/aws/aws-sdk-go/service/s3/s3manager"
+	"github.com/aws/aws-sdk-go-v2/service/s3/types"
 )
 
 // S3Storage is a storage backed by AWS S3
 type S3Storage struct {
 	Storage
 	bucket      string
-	session     *session.Session
+	s3          *s3.Client
-	s3          *s3.S3
 	logger      *log.Logger
 	purgeDays   time.Duration
 	noMultipart bool
 }
 
 // NewS3Storage is the factory for S3Storage
-func NewS3Storage(accessKey, secretKey, bucketName string, purgeDays int, region, endpoint string, disableMultipart bool, forcePathStyle bool, logger *log.Logger) (*S3Storage, error) {
+func NewS3Storage(ctx context.Context, accessKey, secretKey, bucketName string, purgeDays int, region, endpoint string, disableMultipart bool, forcePathStyle bool, logger *log.Logger) (*S3Storage, error) {
-	sess := getAwsSession(accessKey, secretKey, region, endpoint, forcePathStyle)
+	cfg, err := getAwsConfig(ctx, accessKey, secretKey)
+	if err != nil {
+		return nil, err
+	}
+
+	client := s3.NewFromConfig(cfg, func(o *s3.Options) {
+		o.Region = region
+		o.UsePathStyle = forcePathStyle
+		if len(endpoint) > 0 {
+			o.EndpointResolver = s3.EndpointResolverFromURL(endpoint)
+		}
+	})
 
 	return &S3Storage{
 		bucket:      bucketName,
-		s3:          s3.New(sess),
+		s3:          client,
-		session:     sess,
 		logger:      logger,
 		noMultipart: disableMultipart,
 		purgeDays:   time.Duration(purgeDays*24) * time.Hour,
@@ -55,14 +65,12 @@ func (s *S3Storage) Head(ctx context.Context, token string, filename string) (co
 	}
 
 	// content type , content length
-	response, err := s.s3.HeadObjectWithContext(ctx, headRequest)
+	response, err := s.s3.HeadObject(ctx, headRequest)
 	if err != nil {
 		return
 	}
 
-	if response.ContentLength != nil {
+	contentLength = uint64(response.ContentLength)
-		contentLength = uint64(*response.ContentLength)
-	}
 
 	return
 }
@@ -79,14 +87,8 @@ func (s *S3Storage) IsNotExist(err error) bool {
 		return false
 	}
 
-	if aerr, ok := err.(awserr.Error); ok {
+	var nkerr *types.NoSuchKey
-		switch aerr.Code() {
+	return errors.As(err, &nkerr)
-		case s3.ErrCodeNoSuchKey:
-			return true
-		}
-	}
-
-	return false
 }
 
 // Get retrieves a file from storage
@@ -102,14 +104,12 @@ func (s *S3Storage) Get(ctx context.Context, token string, filename string, rng
 		getRequest.Range = aws.String(rng.Range())
 	}
 
-	response, err := s.s3.GetObjectWithContext(ctx, getRequest)
+	response, err := s.s3.GetObject(ctx, getRequest)
 	if err != nil {
 		return
 	}
 
-	if response.ContentLength != nil {
+	contentLength = uint64(response.ContentLength)
-		contentLength = uint64(*response.ContentLength)
-	}
 	if rng != nil && response.ContentRange != nil {
 		rng.SetContentRange(*response.ContentRange)
 	}
@@ -126,7 +126,7 @@ func (s *S3Storage) Delete(ctx context.Context, token string, filename string) (
 		Key:    aws.String(metadata),
 	}
 
-	_, err = s.s3.DeleteObjectWithContext(ctx, deleteRequest)
+	_, err = s.s3.DeleteObject(ctx, deleteRequest)
 	if err != nil {
 		return
 	}
@@ -137,7 +137,7 @@ func (s *S3Storage) Delete(ctx context.Context, token string, filename string) (
 		Key:    aws.String(key),
 	}
 
-	_, err = s.s3.DeleteObjectWithContext(ctx, deleteRequest)
+	_, err = s.s3.DeleteObject(ctx, deleteRequest)
 
 	return
 }
@@ -155,7 +155,7 @@ func (s *S3Storage) Put(ctx context.Context, token string, filename string, read
 	}
 
 	// Create an uploader with the session and custom options
-	uploader := s3manager.NewUploader(s.session, func(u *s3manager.Uploader) {
+	uploader := manager.NewUploader(s.s3, func(u *manager.Uploader) {
 		u.Concurrency = concurrency // default is 5
 		u.LeavePartsOnError = false
 	})
@@ -165,7 +165,7 @@ func (s *S3Storage) Put(ctx context.Context, token string, filename string, read
 		expire = aws.Time(time.Now().Add(s.purgeDays))
 	}
 
-	_, err = uploader.UploadWithContext(ctx, &s3manager.UploadInput{
+	_, err = uploader.Upload(ctx, &s3.PutObjectInput{
 		Bucket:      aws.String(s.bucket),
 		Key:         aws.String(key),
 		Body:        reader,
@@ -178,11 +178,14 @@ func (s *S3Storage) Put(ctx context.Context, token string, filename string, read
 
 func (s *S3Storage) IsRangeSupported() bool { return true }
 
-func getAwsSession(accessKey, secretKey, region, endpoint string, forcePathStyle bool) *session.Session {
+func getAwsConfig(ctx context.Context, accessKey, secretKey string) (aws.Config, error) {
-	return session.Must(session.NewSession(&aws.Config{
+	return config.LoadDefaultConfig(ctx,
-		Region:           aws.String(region),
+		config.WithCredentialsProvider(credentials.StaticCredentialsProvider{
-		Endpoint:         aws.String(endpoint),
+			Value: aws.Credentials{
-		Credentials:      credentials.NewStaticCredentials(accessKey, secretKey, ""),
+				AccessKeyID:     accessKey,
-		S3ForcePathStyle: aws.Bool(forcePathStyle),
+				SecretAccessKey: secretKey,
-	}))
+				SessionToken:    "",
+			},
+		}),
+	)
 }