snapshot of https://github.com/go-gitea/gitea.git (main, 2026-09-15; blobs > 131072B omitted)

services/packages/package_update.go

@@ -0,0 +1,80 @@
+// Copyright 2025 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package packages
+
+import (
+	"context"
+	"fmt"
+
+	org_model "gitea.dev/models/organization"
+	packages_model "gitea.dev/models/packages"
+	"gitea.dev/models/perm"
+	access_model "gitea.dev/models/perm/access"
+	repo_model "gitea.dev/models/repo"
+	"gitea.dev/models/unit"
+	user_model "gitea.dev/models/user"
+	"gitea.dev/modules/util"
+)
+
+func LinkToRepository(ctx context.Context, pkg *packages_model.Package, repo *repo_model.Repository, doer *user_model.User) error {
+	if pkg.OwnerID != repo.OwnerID {
+		return util.ErrPermissionDenied
+	}
+	if pkg.RepoID > 0 {
+		return util.ErrInvalidArgument
+	}
+
+	perms, err := access_model.GetDoerRepoPermission(ctx, repo, doer)
+	if err != nil {
+		return fmt.Errorf("error getting permissions for user %d on repository %d: %w", doer.ID, repo.ID, err)
+	}
+	if !perms.CanWrite(unit.TypePackages) {
+		return util.ErrPermissionDenied
+	}
+
+	if err := packages_model.SetRepositoryLink(ctx, pkg.ID, repo.ID); err != nil {
+		return fmt.Errorf("error while linking package '%v' to repo '%v' : %w", pkg.Name, repo.FullName(), err)
+	}
+	return nil
+}
+
+func canDoerManagePackage(ctx context.Context, pkg *packages_model.Package, doer *user_model.User) bool {
+	owner, err := user_model.GetUserByID(ctx, pkg.OwnerID)
+	if err != nil {
+		return false
+	}
+	if doer.IsAdmin {
+		return true
+	}
+	if !owner.IsOrganization() {
+		return doer.ID == pkg.OwnerID
+	}
+
+	teams, _ := org_model.GetUserOrgTeams(ctx, owner.ID, doer.ID)
+	if teams.HasAllRepoAdminAccess() {
+		return true
+	}
+
+	if pkg.RepoID != 0 {
+		// old behavior: repo admin can manage the package linked to the repo
+		teams, _ = org_model.GetUserRepoTeams(ctx, owner.ID, doer.ID, pkg.RepoID)
+		for _, team := range teams {
+			if team.AccessMode >= perm.AccessModeAdmin {
+				return true
+			}
+		}
+	}
+
+	return false
+}
+
+func UnlinkFromRepository(ctx context.Context, pkg *packages_model.Package, doer *user_model.User) error {
+	if pkg.RepoID == 0 {
+		return util.ErrInvalidArgument
+	}
+	if !canDoerManagePackage(ctx, pkg, doer) {
+		return util.ErrPermissionDenied
+	}
+	return packages_model.UnlinkRepository(ctx, pkg.ID)
+}