Add Package Registry (#16510)

* Added package store settings.

* Added models.

* Added generic package registry.

* Added tests.

* Added NuGet package registry.

* Moved service index to api file.

* Added NPM package registry.

* Added Maven package registry.

* Added PyPI package registry.

* Summary is deprecated.

* Changed npm name.

* Sanitize project url.

* Allow only scoped packages.

* Added user interface.

* Changed method name.

* Added missing migration file.

* Set page info.

* Added documentation.

* Added documentation links.

* Fixed wrong error message.

* Lint template files.

* Fixed merge errors.

* Fixed unit test storage path.

* Switch to json module.

* Added suggestions.

* Added package webhook.

* Add package api.

* Fixed swagger file.

* Fixed enum and comments.

* Fixed NuGet pagination.

* Print test names.

* Added api tests.

* Fixed access level.

* Fix User unmarshal.

* Added RubyGems package registry.

* Fix lint.

* Implemented io.Writer.

* Added support for sha256/sha512 checksum files.

* Improved maven-metadata.xml support.

* Added support for symbol package uploads.

* Added tests.

* Added overview docs.

* Added npm dependencies and keywords.

* Added no-packages information.

* Display file size.

* Display asset count.

* Fixed filter alignment.

* Added package icons.

* Formatted instructions.

* Allow anonymous package downloads.

* Fixed comments.

* Fixed postgres test.

* Moved file.

* Moved models to models/packages.

* Use correct error response format per client.

* Use simpler search form.

* Fixed IsProd.

* Restructured data model.

* Prevent empty filename.

* Fix swagger.

* Implemented user/org registry.

* Implemented UI.

* Use GetUserByIDCtx.

* Use table for dependencies.

* make svg

* Added support for unscoped npm packages.

* Add support for npm dist tags.

* Added tests for npm tags.

* Unlink packages if repository gets deleted.

* Prevent user/org delete if a packages exist.

* Use package unlink in repository service.

* Added support for composer packages.

* Restructured package docs.

* Added missing tests.

* Fixed generic content page.

* Fixed docs.

* Fixed swagger.

* Added missing type.

* Fixed ambiguous column.

* Organize content store by sha256 hash.

* Added admin package management.

* Added support for sorting.

* Add support for multiple identical versions/files.

* Added missing repository unlink.

* Added file properties.

* make fmt

* lint

* Added Conan package registry.

* Updated docs.

* Unify package names.

* Added swagger enum.

* Use longer TEXT column type.

* Removed version composite key.

* Merged package and container registry.

* Removed index.

* Use dedicated package router.

* Moved files to new location.

* Updated docs.

* Fixed JOIN order.

* Fixed GROUP BY statement.

* Fixed GROUP BY #2.

* Added symbol server support.

* Added more tests.

* Set NOT NULL.

* Added setting to disable package registries.

* Moved auth into service.

* refactor

* Use ctx everywhere.

* Added package cleanup task.

* Changed packages path.

* Added container registry.

* Refactoring

* Updated comparison.

* Fix swagger.

* Fixed table order.

* Use token auth for npm routes.

* Enabled ReverseProxy auth.

* Added packages link for orgs.

* Fixed anonymous org access.

* Enable copy button for setup instructions.

* Merge error

* Added suggestions.

* Fixed merge.

* Handle "generic".

* Added link for TODO.

* Added suggestions.

* Changed temporary buffer filename.

* Added suggestions.

* Apply suggestions from code review

Co-authored-by: Thomas Boerger <thomas@webhippie.de>

* Update docs/content/doc/packages/nuget.en-us.md

Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
Co-authored-by: Thomas Boerger <thomas@webhippie.de>

1 files changed, 136 insertions, 0 deletions

diff --git a/routers/api/packages/container/blob.go b/routers/api/packages/container/blob.go
new file mode 100644
index 0000000000..8f6254f583
--- /dev/null
+++ b/routers/api/packages/container/blob.go
@@ -0,0 +1,136 @@
+// Copyright 2022 The Gitea Authors. All rights reserved.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+
+package container
+
+import (
+	"context"
+	"encoding/hex"
+	"fmt"
+	"strings"
+
+	"code.gitea.io/gitea/models/db"
+	packages_model "code.gitea.io/gitea/models/packages"
+	container_model "code.gitea.io/gitea/models/packages/container"
+	"code.gitea.io/gitea/modules/log"
+	packages_module "code.gitea.io/gitea/modules/packages"
+	container_module "code.gitea.io/gitea/modules/packages/container"
+	packages_service "code.gitea.io/gitea/services/packages"
+)
+
+// saveAsPackageBlob creates a package blob from an upload
+// The uploaded blob gets stored in a special upload version to link them to the package/image
+func saveAsPackageBlob(hsr packages_module.HashedSizeReader, pi *packages_service.PackageInfo) (*packages_model.PackageBlob, error) {
+	pb := packages_service.NewPackageBlob(hsr)
+
+	exists := false
+
+	contentStore := packages_module.NewContentStore()
+
+	err := db.WithTx(func(ctx context.Context) error {
+		p := &packages_model.Package{
+			OwnerID:   pi.Owner.ID,
+			Type:      packages_model.TypeContainer,
+			Name:      strings.ToLower(pi.Name),
+			LowerName: strings.ToLower(pi.Name),
+		}
+		var err error
+		if p, err = packages_model.TryInsertPackage(ctx, p); err != nil {
+			if err != packages_model.ErrDuplicatePackage {
+				log.Error("Error inserting package: %v", err)
+				return err
+			}
+		}
+
+		pv := &packages_model.PackageVersion{
+			PackageID:    p.ID,
+			CreatorID:    pi.Owner.ID,
+			Version:      container_model.UploadVersion,
+			LowerVersion: container_model.UploadVersion,
+			IsInternal:   true,
+			MetadataJSON: "null",
+		}
+		if pv, err = packages_model.GetOrInsertVersion(ctx, pv); err != nil {
+			if err != packages_model.ErrDuplicatePackageVersion {
+				log.Error("Error inserting package: %v", err)
+				return err
+			}
+		}
+
+		pb, exists, err = packages_model.GetOrInsertBlob(ctx, pb)
+		if err != nil {
+			log.Error("Error inserting package blob: %v", err)
+			return err
+		}
+		if !exists {
+			if err := contentStore.Save(packages_module.BlobHash256Key(pb.HashSHA256), hsr, hsr.Size()); err != nil {
+				log.Error("Error saving package blob in content store: %v", err)
+				return err
+			}
+		}
+
+		filename := strings.ToLower(fmt.Sprintf("sha256_%s", pb.HashSHA256))
+
+		pf := &packages_model.PackageFile{
+			VersionID:    pv.ID,
+			BlobID:       pb.ID,
+			Name:         filename,
+			LowerName:    filename,
+			CompositeKey: packages_model.EmptyFileKey,
+		}
+		if pf, err = packages_model.TryInsertFile(ctx, pf); err != nil {
+			if err == packages_model.ErrDuplicatePackageFile {
+				return nil
+			}
+			log.Error("Error inserting package file: %v", err)
+			return err
+		}
+
+		if _, err := packages_model.InsertProperty(ctx, packages_model.PropertyTypeFile, pf.ID, container_module.PropertyDigest, digestFromPackageBlob(pb)); err != nil {
+			log.Error("Error setting package file property: %v", err)
+			return err
+		}
+
+		return nil
+	})
+	if err != nil {
+		if !exists {
+			if err := contentStore.Delete(packages_module.BlobHash256Key(pb.HashSHA256)); err != nil {
+				log.Error("Error deleting package blob from content store: %v", err)
+			}
+		}
+		return nil, err
+	}
+
+	return pb, nil
+}
+
+func deleteBlob(ownerID int64, image, digest string) error {
+	return db.WithTx(func(ctx context.Context) error {
+		pfds, err := container_model.GetContainerBlobs(ctx, &container_model.BlobSearchOptions{
+			OwnerID: ownerID,
+			Image:   image,
+			Digest:  digest,
+		})
+		if err != nil {
+			return err
+		}
+
+		for _, file := range pfds {
+			if err := packages_service.DeletePackageFile(ctx, file.File); err != nil {
+				return err
+			}
+		}
+		return nil
+	})
+}
+
+func digestFromHashSummer(h packages_module.HashSummer) string {
+	_, _, hashSHA256, _ := h.Sums()
+	return "sha256:" + hex.EncodeToString(hashSHA256)
+}
+
+func digestFromPackageBlob(pb *packages_model.PackageBlob) string {
+	return "sha256:" + pb.HashSHA256
+}