first-commit

services/packages/container/common.go

@@ -0,0 +1,64 @@
+// Copyright 2022 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package container
+
+import (
+	"context"
+	"io"
+	"strings"
+
+	packages_model "code.gitea.io/gitea/models/packages"
+	container_service "code.gitea.io/gitea/models/packages/container"
+	user_model "code.gitea.io/gitea/models/user"
+	"code.gitea.io/gitea/modules/json"
+	"code.gitea.io/gitea/modules/packages"
+	container_module "code.gitea.io/gitea/modules/packages/container"
+
+	"github.com/opencontainers/image-spec/specs-go/v1"
+)
+
+// UpdateRepositoryNames updates the repository name property for all packages of the specific owner
+func UpdateRepositoryNames(ctx context.Context, owner *user_model.User, newOwnerName string) error {
+	ps, err := packages_model.GetPackagesByType(ctx, owner.ID, packages_model.TypeContainer)
+	if err != nil {
+		return err
+	}
+
+	newOwnerName = strings.ToLower(newOwnerName)
+
+	for _, p := range ps {
+		if err := packages_model.DeletePropertiesByName(ctx, packages_model.PropertyTypePackage, p.ID, container_module.PropertyRepository); err != nil {
+			return err
+		}
+
+		if _, err := packages_model.InsertProperty(ctx, packages_model.PropertyTypePackage, p.ID, container_module.PropertyRepository, newOwnerName+"/"+p.LowerName); err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+func ParseManifestMetadata(ctx context.Context, rd io.Reader, ownerID int64, imageName string) (*v1.Manifest, *packages_model.PackageFileDescriptor, *container_module.Metadata, error) {
+	var manifest v1.Manifest
+	if err := json.NewDecoder(rd).Decode(&manifest); err != nil {
+		return nil, nil, nil, err
+	}
+	configDescriptor, err := container_service.GetContainerBlob(ctx, &container_service.BlobSearchOptions{
+		OwnerID: ownerID,
+		Image:   imageName,
+		Digest:  manifest.Config.Digest.String(),
+	})
+	if err != nil {
+		return nil, nil, nil, err
+	}
+
+	configReader, err := packages.NewContentStore().OpenBlob(packages.BlobHash256Key(configDescriptor.Blob.HashSHA256))
+	if err != nil {
+		return nil, nil, nil, err
+	}
+	defer configReader.Close()
+	metadata, err := container_module.ParseImageConfig(manifest.Config.MediaType, configReader)
+	return &manifest, configDescriptor, metadata, err
+}