Merge pull request #6076 from owncloud/policies-proxy-tus-uploads

fix: proxy policies middleware tus filename evaluation

services/proxy/pkg/middleware/policies.go

@@ -8,6 +8,8 @@ import (
 	"github.com/owncloud/ocis/v2/ocis-pkg/service/grpc"
 	pMessage "github.com/owncloud/ocis/v2/protogen/gen/ocis/messages/policies/v0"
 	pService "github.com/owncloud/ocis/v2/protogen/gen/ocis/services/policies/v0"
+	"github.com/owncloud/ocis/v2/services/webdav/pkg/net"
+	tusd "github.com/tus/tusd/pkg/handler"
 )
 
 // Policies verifies if a request is granted or not.
@@ -32,6 +34,11 @@ func Policies(logger log.Logger, qs string) func(next http.Handler) http.Handler
 				},
 			}
 
+			meta := tusd.ParseMetadataHeader(r.Header.Get(net.HeaderUploadMetadata))
+			req.Environment.Resource = &pMessage.Resource{
+				Name: meta["filename"],
+			}
+
 			if user, ok := revactx.ContextGetUser(r.Context()); ok {
 				req.Environment.User = &pMessage.User{
 					Id: &pMessage.User_ID{