Add binaryservice

server/binaryservice.go

@@ -0,0 +1,61 @@
+package server
+
+import (
+	"context"
+
+	"gitea.benny.dog/torjus/ezshare/ezshare"
+	"gitea.benny.dog/torjus/ezshare/pb"
+	"gitea.benny.dog/torjus/ezshare/server/interceptors"
+	"gitea.benny.dog/torjus/ezshare/store"
+	"go.uber.org/zap"
+	"google.golang.org/grpc/codes"
+	"google.golang.org/grpc/status"
+)
+
+type BinaryServiceServer struct {
+	Logger *zap.SugaredLogger
+	store  store.BinaryStore
+	pb.UnimplementedBinaryServiceServer
+}
+
+func NewBinaryServiceServer(store store.BinaryStore) *BinaryServiceServer {
+	return &BinaryServiceServer{Logger: zap.NewNop().Sugar(), store: store}
+}
+
+func (s *BinaryServiceServer) UploadBinaries(ctx context.Context, req *pb.UploadBinariesRequest) (*pb.Empty, error) {
+	if !interceptors.RoleAtLeast(ctx, pb.User_ADMIN) {
+		return nil, status.Error(codes.PermissionDenied, "you are not allowed to upload release.")
+	}
+
+	for _, release := range req.Binaries {
+		if err := s.store.StoreBinary(release); err != nil {
+			s.Logger.Errorw("Error storing binary.", "version", release.Version, "os", release.Os, "arch", release.Arch)
+			return nil, status.Errorf(codes.Internal, "error storing release: %s", err)
+		}
+		s.Logger.Infow("Stored new binary.", "version", release.Version, "os", release.Os, "arch", release.Arch)
+	}
+	return &pb.Empty{}, nil
+}
+
+func (s *BinaryServiceServer) GetBinary(ctx context.Context, req *pb.GetBinaryRequest) (*pb.Binary, error) {
+	version := "latest"
+	if req.Version != "" {
+		version = req.Version
+	}
+
+	binary, err := s.store.GetBinary(version, req.Os, req.Arch)
+	if err != nil {
+		if err == store.ErrNoSuchItem {
+			return nil, status.Error(codes.NotFound, "release not found")
+		}
+		s.Logger.Errorw("Error getting binary.", "error", err, "version", req.Version, "os", req.Os, "arch", req.Arch)
+		return nil, status.Errorf(codes.Internal, "release not found: %s", err)
+	}
+
+	s.Logger.Infow("Sent binary.", "version", binary.Version, "os", binary.Os, "arch", binary.Arch)
+	return binary, nil
+}
+
+func (s *BinaryServiceServer) GetLatestVersion(_ context.Context, _ *pb.Empty) (*pb.LatestVersionResponse, error) {
+	return &pb.LatestVersionResponse{Version: ezshare.Version}, nil
+}

server/interceptors/auth.go

@@ -85,5 +85,5 @@ func UserIDFromContext(ctx context.Context) string {
 func RoleAtLeast(ctx context.Context, role pb.User_Role) bool {
 	ctxRole := RoleFromContext(ctx)
 
-	return ctxRole > role
+	return ctxRole >= role
 }