use grpc and jwt

weed/server/master_grpc_server_volume.go

@@ -5,6 +5,7 @@ import (
 	"fmt"
 	"github.com/chrislusf/raft"
 	"reflect"
+	"strings"
 	"sync"
 	"time"
 
@@ -69,7 +70,7 @@ func (ms *MasterServer) ProcessGrowRequest() {
 func (ms *MasterServer) LookupVolume(ctx context.Context, req *master_pb.LookupVolumeRequest) (*master_pb.LookupVolumeResponse, error) {
 
 	resp := &master_pb.LookupVolumeResponse{}
-	volumeLocations := ms.lookupVolumeId(req.VolumeIds, req.Collection)
+	volumeLocations := ms.lookupVolumeId(req.VolumeOrFileIds, req.Collection)
 
 	for _, result := range volumeLocations {
 		var locations []*master_pb.Location
@@ -79,10 +80,15 @@ func (ms *MasterServer) LookupVolume(ctx context.Context, req *master_pb.LookupV
 				PublicUrl: loc.PublicUrl,
 			})
 		}
+		var auth string
+		if strings.Contains(result.VolumeOrFileId, ",") { // this is a file id
+			auth = string(security.GenJwt(ms.guard.SigningKey, ms.guard.ExpiresAfterSec, result.VolumeOrFileId))
+		}
 		resp.VolumeIdLocations = append(resp.VolumeIdLocations, &master_pb.LookupVolumeResponse_VolumeIdLocation{
-			VolumeId:  result.VolumeId,
-			Locations: locations,
-			Error:     result.Error,
+			VolumeOrFileId: result.VolumeOrFileId,
+			Locations:      locations,
+			Error:          result.Error,
+			Auth:           auth,
 		})
 	}
 

weed/server/master_server_handlers.go

@@ -86,8 +86,8 @@ func (ms *MasterServer) findVolumeLocation(collection, vid string) operation.Loo
 		err = fmt.Errorf("volume id %s not found", vid)
 	}
 	ret := operation.LookupResult{
-		VolumeId:  vid,
-		Locations: locations,
+		VolumeOrFileId: vid,
+		Locations:      locations,
 	}
 	if err != nil {
 		ret.Error = err.Error()

weed/server/volume_server_handlers_read.go

@@ -252,7 +252,7 @@ func (vs *VolumeServer) tryHandleChunkedFile(n *needle.Needle, fileName string,
 
 	w.Header().Set("X-File-Store", "chunked")
 
-	chunkedFileReader := operation.NewChunkedFileReader(chunkManifest.Chunks, vs.GetMaster())
+	chunkedFileReader := operation.NewChunkedFileReader(chunkManifest.Chunks, vs.GetMaster(), vs.grpcDialOption)
 	defer chunkedFileReader.Close()
 
 	rs := conditionallyResizeImages(chunkedFileReader, ext, r)