Introduce TLS Settings for all reva grpc services and clients

services/thumbnails/pkg/config/defaults/defaultconfig.go

@@ -42,11 +42,9 @@ func DefaultConfig() *config.Config {
 				RootDirectory: path.Join(defaults.BaseDataPath(), "thumbnails"),
 			},
 			WebdavAllowInsecure: false,
-			Reva: shared.Reva{
-				Address: "127.0.0.1:9142",
-			},
-			CS3AllowInsecure: false,
-			DataEndpoint:     "http://127.0.0.1:9186/thumbnails/data",
+			Reva:                *shared.DefaultRevaConfig(),
+			CS3AllowInsecure:    false,
+			DataEndpoint:        "http://127.0.0.1:9186/thumbnails/data",
 		},
 	}
 }

services/thumbnails/pkg/server/grpc/server.go

@@ -26,7 +26,7 @@ func NewService(opts ...Option) grpc.Service {
 		grpc.Version(version.GetString()),
 	)
 	tconf := options.Config.Thumbnail
-	gc, err := pool.GetGatewayServiceClient(tconf.Reva.Address)
+	gc, err := pool.GetGatewayServiceClient(tconf.Reva.Address, tconf.Reva.GetRevaOptions()...)
 	if err != nil {
 		options.Logger.Error().Err(err).Msg("could not get gateway client")
 		return grpc.Service{}