diff --git a/backend/amazonclouddrive/amazonclouddrive.go b/backend/amazonclouddrive/amazonclouddrive.go
index 01b215a4c..2341c8b9a 100644
--- a/backend/amazonclouddrive/amazonclouddrive.go
+++ b/backend/amazonclouddrive/amazonclouddrive.go
@@ -71,7 +71,7 @@ func init() {
 		Description: "Amazon Drive",
 		NewFs:       NewFs,
 		Config: func(name string, m configmap.Mapper) {
-			err := oauthutil.Config("amazon cloud drive", name, m, acdConfig)
+			err := oauthutil.Config("amazon cloud drive", name, m, acdConfig, nil)
 			if err != nil {
 				log.Fatalf("Failed to configure token: %v", err)
 			}
diff --git a/backend/box/box.go b/backend/box/box.go
index a4383fea8..23ea0f17b 100644
--- a/backend/box/box.go
+++ b/backend/box/box.go
@@ -93,7 +93,7 @@ func init() {
 					log.Fatalf("Failed to configure token with jwt authentication: %v", err)
 				}
 			} else {
-				err = oauthutil.Config("box", name, m, oauthConfig)
+				err = oauthutil.Config("box", name, m, oauthConfig, nil)
 				if err != nil {
 					log.Fatalf("Failed to configure token with oauth authentication: %v", err)
 				}
diff --git a/backend/drive/drive.go b/backend/drive/drive.go
index 0a9066060..f199858f0 100755
--- a/backend/drive/drive.go
+++ b/backend/drive/drive.go
@@ -178,7 +178,7 @@ func init() {
 			}
 
 			if opt.ServiceAccountFile == "" {
-				err = oauthutil.Config("drive", name, m, driveConfig)
+				err = oauthutil.Config("drive", name, m, driveConfig, nil)
 				if err != nil {
 					log.Fatalf("Failed to configure token: %v", err)
 				}
diff --git a/backend/dropbox/dropbox.go b/backend/dropbox/dropbox.go
index 07ce35dda..7af321da3 100755
--- a/backend/dropbox/dropbox.go
+++ b/backend/dropbox/dropbox.go
@@ -117,7 +117,10 @@ func init() {
 		Description: "Dropbox",
 		NewFs:       NewFs,
 		Config: func(name string, m configmap.Mapper) {
-			err := oauthutil.ConfigNoOffline("dropbox", name, m, dropboxConfig)
+			opt := oauthutil.Options{
+				NoOffline: true,
+			}
+			err := oauthutil.Config("dropbox", name, m, dropboxConfig, &opt)
 			if err != nil {
 				log.Fatalf("Failed to configure token: %v", err)
 			}
diff --git a/backend/googlecloudstorage/googlecloudstorage.go b/backend/googlecloudstorage/googlecloudstorage.go
index acafc955a..5ca7dbfde 100644
--- a/backend/googlecloudstorage/googlecloudstorage.go
+++ b/backend/googlecloudstorage/googlecloudstorage.go
@@ -82,7 +82,7 @@ func init() {
 			if saFile != "" || saCreds != "" {
 				return
 			}
-			err := oauthutil.Config("google cloud storage", name, m, storageConfig)
+			err := oauthutil.Config("google cloud storage", name, m, storageConfig, nil)
 			if err != nil {
 				log.Fatalf("Failed to configure token: %v", err)
 			}
diff --git a/backend/googlephotos/googlephotos.go b/backend/googlephotos/googlephotos.go
index 6f5abd105..2cbb1627d 100644
--- a/backend/googlephotos/googlephotos.go
+++ b/backend/googlephotos/googlephotos.go
@@ -96,7 +96,7 @@ func init() {
 			}
 
 			// Do the oauth
-			err = oauthutil.Config("google photos", name, m, oauthConfig)
+			err = oauthutil.Config("google photos", name, m, oauthConfig, nil)
 			if err != nil {
 				golog.Fatalf("Failed to configure token: %v", err)
 			}
diff --git a/backend/hubic/hubic.go b/backend/hubic/hubic.go
index c233727d6..a558858de 100644
--- a/backend/hubic/hubic.go
+++ b/backend/hubic/hubic.go
@@ -58,7 +58,7 @@ func init() {
 		Description: "Hubic",
 		NewFs:       NewFs,
 		Config: func(name string, m configmap.Mapper) {
-			err := oauthutil.Config("hubic", name, m, oauthConfig)
+			err := oauthutil.Config("hubic", name, m, oauthConfig, nil)
 			if err != nil {
 				log.Fatalf("Failed to configure token: %v", err)
 			}
diff --git a/backend/onedrive/onedrive.go b/backend/onedrive/onedrive.go
index c18760bb2..8e764543e 100755
--- a/backend/onedrive/onedrive.go
+++ b/backend/onedrive/onedrive.go
@@ -79,7 +79,7 @@ func init() {
 		NewFs:       NewFs,
 		Config: func(name string, m configmap.Mapper) {
 			ctx := context.TODO()
-			err := oauthutil.Config("onedrive", name, m, oauthConfig)
+			err := oauthutil.Config("onedrive", name, m, oauthConfig, nil)
 			if err != nil {
 				log.Fatalf("Failed to configure token: %v", err)
 				return
diff --git a/backend/pcloud/pcloud.go b/backend/pcloud/pcloud.go
index 67b191f7d..61fe271c2 100644
--- a/backend/pcloud/pcloud.go
+++ b/backend/pcloud/pcloud.go
@@ -67,7 +67,7 @@ func init() {
 		Description: "Pcloud",
 		NewFs:       NewFs,
 		Config: func(name string, m configmap.Mapper) {
-			err := oauthutil.Config("pcloud", name, m, oauthConfig)
+			err := oauthutil.Config("pcloud", name, m, oauthConfig, nil)
 			if err != nil {
 				log.Fatalf("Failed to configure token: %v", err)
 			}
diff --git a/backend/premiumizeme/premiumizeme.go b/backend/premiumizeme/premiumizeme.go
index e89fab1e7..f2ec858d5 100644
--- a/backend/premiumizeme/premiumizeme.go
+++ b/backend/premiumizeme/premiumizeme.go
@@ -79,7 +79,7 @@ func init() {
 		Description: "premiumize.me",
 		NewFs:       NewFs,
 		Config: func(name string, m configmap.Mapper) {
-			err := oauthutil.Config("premiumizeme", name, m, oauthConfig)
+			err := oauthutil.Config("premiumizeme", name, m, oauthConfig, nil)
 			if err != nil {
 				log.Fatalf("Failed to configure token: %v", err)
 			}
diff --git a/backend/putio/putio.go b/backend/putio/putio.go
index fcb59cecd..3ee74f869 100644
--- a/backend/putio/putio.go
+++ b/backend/putio/putio.go
@@ -60,7 +60,10 @@ func init() {
 		Description: "Put.io",
 		NewFs:       NewFs,
 		Config: func(name string, m configmap.Mapper) {
-			err := oauthutil.ConfigNoOffline("putio", name, m, putioConfig)
+			opt := oauthutil.Options{
+				NoOffline: true,
+			}
+			err := oauthutil.Config("putio", name, m, putioConfig, &opt)
 			if err != nil {
 				log.Fatalf("Failed to configure token: %v", err)
 			}
diff --git a/backend/sharefile/sharefile.go b/backend/sharefile/sharefile.go
index 798bb04c5..d72112334 100644
--- a/backend/sharefile/sharefile.go
+++ b/backend/sharefile/sharefile.go
@@ -152,7 +152,10 @@ func init() {
 				oauthConfig.Endpoint.TokenURL = endpoint + tokenPath
 				return nil
 			}
-			err := oauthutil.ConfigWithCallback("sharefile", name, m, oauthConfig, checkAuth)
+			opt := oauthutil.Options{
+				CheckAuth: checkAuth,
+			}
+			err := oauthutil.Config("sharefile", name, m, oauthConfig, &opt)
 			if err != nil {
 				log.Fatalf("Failed to configure token: %v", err)
 			}
diff --git a/backend/yandex/yandex.go b/backend/yandex/yandex.go
index 3b9541538..b5b638588 100644
--- a/backend/yandex/yandex.go
+++ b/backend/yandex/yandex.go
@@ -61,7 +61,7 @@ func init() {
 		Description: "Yandex Disk",
 		NewFs:       NewFs,
 		Config: func(name string, m configmap.Mapper) {
-			err := oauthutil.Config("yandex", name, m, oauthConfig)
+			err := oauthutil.Config("yandex", name, m, oauthConfig, nil)
 			if err != nil {
 				log.Fatalf("Failed to configure token: %v", err)
 				return
diff --git a/lib/oauthutil/oauthutil.go b/lib/oauthutil/oauthutil.go
index 28dcea3b3..ff9a9c0f6 100644
--- a/lib/oauthutil/oauthutil.go
+++ b/lib/oauthutil/oauthutil.go
@@ -357,32 +357,25 @@ func (ar *AuthResult) Error() string {
 		status, ar.Name, ar.Code, ar.Description, ar.HelpURL)
 }
 
-// Config does the initial creation of the token
-//
-// It may run an internal webserver to receive the results
-func Config(id, name string, m configmap.Mapper, config *oauth2.Config, opts ...oauth2.AuthCodeOption) error {
-	return doConfig(id, name, m, config, true, nil, opts)
-}
-
 // CheckAuthFn is called when a good Auth has been received
 type CheckAuthFn func(*oauth2.Config, *AuthResult) error
 
-// ConfigWithCallback does the initial creation of the token
+// Options for the oauth config
+type Options struct {
+	NoOffline  bool                    // If set then "access_type=offline" parameter is not passed
+	CheckAuth  CheckAuthFn             // When the AuthResult is known the checkAuth function is called if set
+	OAuth2Opts []oauth2.AuthCodeOption // extra oauth2 options
+}
+
+// Config does the initial creation of the token
+//
+// If opt is nil it will use the default Options
 //
 // It may run an internal webserver to receive the results
-//
-// When the AuthResult is known the checkAuth function is called if set
-func ConfigWithCallback(id, name string, m configmap.Mapper, config *oauth2.Config, checkAuth CheckAuthFn, opts ...oauth2.AuthCodeOption) error {
-	return doConfig(id, name, m, config, true, checkAuth, opts)
-}
-
-// ConfigNoOffline does the same as Config but does not pass the
-// "access_type=offline" parameter.
-func ConfigNoOffline(id, name string, m configmap.Mapper, config *oauth2.Config, opts ...oauth2.AuthCodeOption) error {
-	return doConfig(id, name, m, config, false, nil, opts)
-}
-
-func doConfig(id, name string, m configmap.Mapper, oauthConfig *oauth2.Config, offline bool, checkAuth CheckAuthFn, opts []oauth2.AuthCodeOption) error {
+func Config(id, name string, m configmap.Mapper, oauthConfig *oauth2.Config, opt *Options) error {
+	if opt == nil {
+		opt = &Options{}
+	}
 	oauthConfig, changed := overrideCredentials(name, m, oauthConfig)
 	authorizeOnlyValue, ok := m.Get(config.ConfigAuthorize)
 	authorizeOnly := ok && authorizeOnlyValue != "" // set if being run by "rclone authorize"
@@ -461,7 +454,8 @@ version recommended):
 	}
 
 	// Generate oauth URL
-	if offline {
+	opts := opt.OAuth2Opts
+	if !opt.NoOffline {
 		opts = append(opts, oauth2.AccessTypeOffline)
 	}
 	authURL := oauthConfig.AuthCodeURL(state, opts...)
@@ -469,7 +463,7 @@ version recommended):
 	// Prepare webserver if needed
 	var server *authServer
 	if useWebServer {
-		server = newAuthServer(bindAddress, state, authURL)
+		server = newAuthServer(opt, bindAddress, state, authURL)
 		err := server.Init()
 		if err != nil {
 			return errors.Wrap(err, "failed to start auth webserver")
@@ -497,8 +491,8 @@ version recommended):
 			return auth
 		}
 		fmt.Printf("Got code\n")
-		if checkAuth != nil {
-			err = checkAuth(oauthConfig, auth)
+		if opt.CheckAuth != nil {
+			err = opt.CheckAuth(oauthConfig, auth)
 			if err != nil {
 				return err
 			}
@@ -529,6 +523,7 @@ version recommended):
 
 // Local web server for collecting auth
 type authServer struct {
+	opt         *Options
 	state       string
 	listener    net.Listener
 	bindAddress string
@@ -538,8 +533,9 @@ type authServer struct {
 }
 
 // newAuthServer makes the webserver for collecting auth
-func newAuthServer(bindAddress, state, authURL string) *authServer {
+func newAuthServer(opt *Options, bindAddress, state, authURL string) *authServer {
 	return &authServer{
+		opt:         opt,
 		state:       state,
 		bindAddress: bindAddress,
 		authURL:     authURL, // http://host/auth redirects to here