2 files changed, 54 insertions, 3 deletions
diff --git a/routers/api/packages/api.go b/routers/api/packages/api.go
index 3354fe12d4..0889006dd7 100644
--- a/routers/api/packages/api.go
+++ b/routers/api/packages/api.go
@@ -316,8 +316,10 @@ func ContainerRoutes(ctx gocontext.Context) *web.Route {
 			r.Group("/blobs/uploads", func() {
 				r.Post("", container.InitiateUploadBlob)
 				r.Group("/{uuid}", func() {
+					r.Get("", container.GetUploadBlob)
 					r.Patch("", container.UploadBlob)
 					r.Put("", container.EndUploadBlob)
+					r.Delete("", container.CancelUploadBlob)
 				})
 			}, reqPackageAccess(perm.AccessModeWrite))
 			r.Group("/blobs/{digest}", func() {
@@ -377,7 +379,7 @@ func ContainerRoutes(ctx gocontext.Context) *web.Route {
 			}
 
 			m := blobsUploadsPattern.FindStringSubmatch(path)
-			if len(m) == 3 && (isPut || isPatch) {
+			if len(m) == 3 && (isGet || isPut || isPatch || isDelete) {
 				reqPackageAccess(perm.AccessModeWrite)(ctx)
 				if ctx.Written() {
 					return
@@ -391,10 +393,14 @@ func ContainerRoutes(ctx gocontext.Context) *web.Route {
 
 				ctx.SetParams("uuid", m[2])
 
-				if isPatch {
+				if isGet {
+					container.GetUploadBlob(ctx)
+				} else if isPatch {
 					container.UploadBlob(ctx)
-				} else {
+				} else if isPut {
 					container.EndUploadBlob(ctx)
+				} else {
+					container.CancelUploadBlob(ctx)
 				}
 				return
 			}
diff --git a/routers/api/packages/container/container.go b/routers/api/packages/container/container.go
index b961cd4afb..5bc64e1b29 100644
--- a/routers/api/packages/container/container.go
+++ b/routers/api/packages/container/container.go
@@ -248,6 +248,27 @@ func InitiateUploadBlob(ctx *context.Context) {
 	})
 }
 
+// https://docs.docker.com/registry/spec/api/#get-blob-upload
+func GetUploadBlob(ctx *context.Context) {
+	uuid := ctx.Params("uuid")
+
+	upload, err := packages_model.GetBlobUploadByID(ctx, uuid)
+	if err != nil {
+		if err == packages_model.ErrPackageBlobUploadNotExist {
+			apiErrorDefined(ctx, errBlobUploadUnknown)
+		} else {
+			apiError(ctx, http.StatusInternalServerError, err)
+		}
+		return
+	}
+
+	setResponseHeaders(ctx.Resp, &containerHeaders{
+		Range:      fmt.Sprintf("0-%d", upload.BytesReceived),
+		UploadUUID: upload.ID,
+		Status:     http.StatusNoContent,
+	})
+}
+
 // https://github.com/opencontainers/distribution-spec/blob/main/spec.md#pushing-a-blob-in-chunks
 func UploadBlob(ctx *context.Context) {
 	image := ctx.Params("image")
@@ -354,6 +375,30 @@ func EndUploadBlob(ctx *context.Context) {
 	})
 }
 
+// https://docs.docker.com/registry/spec/api/#delete-blob-upload
+func CancelUploadBlob(ctx *context.Context) {
+	uuid := ctx.Params("uuid")
+
+	_, err := packages_model.GetBlobUploadByID(ctx, uuid)
+	if err != nil {
+		if err == packages_model.ErrPackageBlobUploadNotExist {
+			apiErrorDefined(ctx, errBlobUploadUnknown)
+		} else {
+			apiError(ctx, http.StatusInternalServerError, err)
+		}
+		return
+	}
+
+	if err := container_service.RemoveBlobUploadByID(ctx, uuid); err != nil {
+		apiError(ctx, http.StatusInternalServerError, err)
+		return
+	}
+
+	setResponseHeaders(ctx.Resp, &containerHeaders{
+		Status: http.StatusNoContent,
+	})
+}
+
 func getBlobFromContext(ctx *context.Context) (*packages_model.PackageFileDescriptor, error) {
 	digest := ctx.Params("digest")