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415 lines
12 KiB
415 lines
12 KiB
// Copyright 2021 The Gitea Authors. All rights reserved.
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// Use of this source code is governed by a MIT-style
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// license that can be found in the LICENSE file.
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package nuget
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import (
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"errors"
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"fmt"
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"io"
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"net/http"
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"strings"
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"code.gitea.io/gitea/models/db"
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packages_model "code.gitea.io/gitea/models/packages"
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"code.gitea.io/gitea/modules/context"
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packages_module "code.gitea.io/gitea/modules/packages"
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nuget_module "code.gitea.io/gitea/modules/packages/nuget"
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"code.gitea.io/gitea/modules/setting"
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"code.gitea.io/gitea/routers/api/packages/helper"
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packages_service "code.gitea.io/gitea/services/packages"
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)
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func apiError(ctx *context.Context, status int, obj interface{}) {
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helper.LogAndProcessError(ctx, status, obj, func(message string) {
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ctx.JSON(status, map[string]string{
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"Message": message,
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})
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})
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}
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// ServiceIndex https://docs.microsoft.com/en-us/nuget/api/service-index
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func ServiceIndex(ctx *context.Context) {
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resp := createServiceIndexResponse(setting.AppURL + "api/packages/" + ctx.Package.Owner.Name + "/nuget")
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ctx.JSON(http.StatusOK, resp)
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}
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// SearchService https://docs.microsoft.com/en-us/nuget/api/search-query-service-resource#search-for-packages
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func SearchService(ctx *context.Context) {
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pvs, count, err := packages_model.SearchVersions(ctx, &packages_model.PackageSearchOptions{
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OwnerID: ctx.Package.Owner.ID,
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Type: packages_model.TypeNuGet,
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Name: packages_model.SearchValue{Value: ctx.FormTrim("q")},
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Paginator: db.NewAbsoluteListOptions(
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ctx.FormInt("skip"),
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ctx.FormInt("take"),
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),
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})
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if err != nil {
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apiError(ctx, http.StatusInternalServerError, err)
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return
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}
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pds, err := packages_model.GetPackageDescriptors(ctx, pvs)
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if err != nil {
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apiError(ctx, http.StatusInternalServerError, err)
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return
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}
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resp := createSearchResultResponse(
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&linkBuilder{setting.AppURL + "api/packages/" + ctx.Package.Owner.Name + "/nuget"},
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count,
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pds,
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)
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ctx.JSON(http.StatusOK, resp)
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}
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// RegistrationIndex https://docs.microsoft.com/en-us/nuget/api/registration-base-url-resource#registration-index
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func RegistrationIndex(ctx *context.Context) {
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packageName := ctx.Params("id")
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pvs, err := packages_model.GetVersionsByPackageName(ctx, ctx.Package.Owner.ID, packages_model.TypeNuGet, packageName)
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if err != nil {
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apiError(ctx, http.StatusInternalServerError, err)
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return
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}
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if len(pvs) == 0 {
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apiError(ctx, http.StatusNotFound, err)
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return
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}
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pds, err := packages_model.GetPackageDescriptors(ctx, pvs)
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if err != nil {
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apiError(ctx, http.StatusInternalServerError, err)
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return
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}
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resp := createRegistrationIndexResponse(
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&linkBuilder{setting.AppURL + "api/packages/" + ctx.Package.Owner.Name + "/nuget"},
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pds,
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)
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ctx.JSON(http.StatusOK, resp)
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}
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// RegistrationLeaf https://docs.microsoft.com/en-us/nuget/api/registration-base-url-resource#registration-leaf
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func RegistrationLeaf(ctx *context.Context) {
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packageName := ctx.Params("id")
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packageVersion := strings.TrimSuffix(ctx.Params("version"), ".json")
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pv, err := packages_model.GetVersionByNameAndVersion(db.DefaultContext, ctx.Package.Owner.ID, packages_model.TypeNuGet, packageName, packageVersion)
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if err != nil {
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if err == packages_model.ErrPackageNotExist {
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apiError(ctx, http.StatusNotFound, err)
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return
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}
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apiError(ctx, http.StatusInternalServerError, err)
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return
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}
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pd, err := packages_model.GetPackageDescriptor(ctx, pv)
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if err != nil {
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apiError(ctx, http.StatusInternalServerError, err)
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return
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}
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resp := createRegistrationLeafResponse(
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&linkBuilder{setting.AppURL + "api/packages/" + ctx.Package.Owner.Name + "/nuget"},
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pd,
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)
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ctx.JSON(http.StatusOK, resp)
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}
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// EnumeratePackageVersions https://docs.microsoft.com/en-us/nuget/api/package-base-address-resource#enumerate-package-versions
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func EnumeratePackageVersions(ctx *context.Context) {
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packageName := ctx.Params("id")
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pvs, err := packages_model.GetVersionsByPackageName(ctx, ctx.Package.Owner.ID, packages_model.TypeNuGet, packageName)
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if err != nil {
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apiError(ctx, http.StatusInternalServerError, err)
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return
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}
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if len(pvs) == 0 {
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apiError(ctx, http.StatusNotFound, err)
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return
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}
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pds, err := packages_model.GetPackageDescriptors(ctx, pvs)
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if err != nil {
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apiError(ctx, http.StatusInternalServerError, err)
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return
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}
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resp := createPackageVersionsResponse(pds)
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ctx.JSON(http.StatusOK, resp)
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}
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// DownloadPackageFile https://docs.microsoft.com/en-us/nuget/api/package-base-address-resource#download-package-content-nupkg
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func DownloadPackageFile(ctx *context.Context) {
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packageName := ctx.Params("id")
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packageVersion := ctx.Params("version")
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filename := ctx.Params("filename")
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s, pf, err := packages_service.GetFileStreamByPackageNameAndVersion(
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ctx,
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&packages_service.PackageInfo{
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Owner: ctx.Package.Owner,
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PackageType: packages_model.TypeNuGet,
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Name: packageName,
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Version: packageVersion,
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},
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&packages_service.PackageFileInfo{
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Filename: filename,
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},
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)
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if err != nil {
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if err == packages_model.ErrPackageNotExist || err == packages_model.ErrPackageFileNotExist {
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apiError(ctx, http.StatusNotFound, err)
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return
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}
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apiError(ctx, http.StatusInternalServerError, err)
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return
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}
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defer s.Close()
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ctx.ServeStream(s, pf.Name)
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}
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// UploadPackage creates a new package with the metadata contained in the uploaded nupgk file
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// https://docs.microsoft.com/en-us/nuget/api/package-publish-resource#push-a-package
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func UploadPackage(ctx *context.Context) {
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np, buf, closables := processUploadedFile(ctx, nuget_module.DependencyPackage)
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defer func() {
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for _, c := range closables {
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c.Close()
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}
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}()
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if np == nil {
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return
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}
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_, _, err := packages_service.CreatePackageAndAddFile(
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&packages_service.PackageCreationInfo{
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PackageInfo: packages_service.PackageInfo{
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Owner: ctx.Package.Owner,
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PackageType: packages_model.TypeNuGet,
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Name: np.ID,
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Version: np.Version,
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},
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SemverCompatible: true,
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Creator: ctx.Doer,
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Metadata: np.Metadata,
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},
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&packages_service.PackageFileCreationInfo{
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PackageFileInfo: packages_service.PackageFileInfo{
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Filename: strings.ToLower(fmt.Sprintf("%s.%s.nupkg", np.ID, np.Version)),
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},
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Data: buf,
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IsLead: true,
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},
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)
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if err != nil {
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if err == packages_model.ErrDuplicatePackageVersion {
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apiError(ctx, http.StatusBadRequest, err)
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return
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}
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apiError(ctx, http.StatusInternalServerError, err)
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return
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}
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ctx.Status(http.StatusCreated)
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}
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// UploadSymbolPackage adds a symbol package to an existing package
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// https://docs.microsoft.com/en-us/nuget/api/symbol-package-publish-resource
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func UploadSymbolPackage(ctx *context.Context) {
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np, buf, closables := processUploadedFile(ctx, nuget_module.SymbolsPackage)
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defer func() {
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for _, c := range closables {
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c.Close()
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}
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}()
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if np == nil {
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return
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}
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pdbs, err := nuget_module.ExtractPortablePdb(buf, buf.Size())
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if err != nil {
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apiError(ctx, http.StatusBadRequest, err)
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return
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}
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defer pdbs.Close()
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if _, err := buf.Seek(0, io.SeekStart); err != nil {
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apiError(ctx, http.StatusInternalServerError, err)
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return
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}
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pi := &packages_service.PackageInfo{
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Owner: ctx.Package.Owner,
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PackageType: packages_model.TypeNuGet,
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Name: np.ID,
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Version: np.Version,
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}
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_, _, err = packages_service.AddFileToExistingPackage(
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pi,
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&packages_service.PackageFileCreationInfo{
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PackageFileInfo: packages_service.PackageFileInfo{
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Filename: strings.ToLower(fmt.Sprintf("%s.%s.snupkg", np.ID, np.Version)),
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},
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Data: buf,
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IsLead: false,
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},
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)
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if err != nil {
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switch err {
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case packages_model.ErrPackageNotExist:
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apiError(ctx, http.StatusNotFound, err)
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case packages_model.ErrDuplicatePackageFile:
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apiError(ctx, http.StatusBadRequest, err)
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default:
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apiError(ctx, http.StatusInternalServerError, err)
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}
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return
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}
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for _, pdb := range pdbs {
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_, _, err := packages_service.AddFileToExistingPackage(
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pi,
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&packages_service.PackageFileCreationInfo{
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PackageFileInfo: packages_service.PackageFileInfo{
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Filename: strings.ToLower(pdb.Name),
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CompositeKey: strings.ToLower(pdb.ID),
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},
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Data: pdb.Content,
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IsLead: false,
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Properties: map[string]string{
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nuget_module.PropertySymbolID: strings.ToLower(pdb.ID),
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},
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},
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)
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if err != nil {
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switch err {
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case packages_model.ErrDuplicatePackageFile:
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apiError(ctx, http.StatusBadRequest, err)
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default:
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apiError(ctx, http.StatusInternalServerError, err)
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}
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return
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}
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}
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ctx.Status(http.StatusCreated)
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}
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func processUploadedFile(ctx *context.Context, expectedType nuget_module.PackageType) (*nuget_module.Package, *packages_module.HashedBuffer, []io.Closer) {
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closables := make([]io.Closer, 0, 2)
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upload, close, err := ctx.UploadStream()
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if err != nil {
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apiError(ctx, http.StatusBadRequest, err)
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return nil, nil, closables
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}
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if close {
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closables = append(closables, upload)
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}
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buf, err := packages_module.CreateHashedBufferFromReader(upload, 32*1024*1024)
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if err != nil {
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apiError(ctx, http.StatusInternalServerError, err)
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return nil, nil, closables
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}
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closables = append(closables, buf)
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np, err := nuget_module.ParsePackageMetaData(buf, buf.Size())
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if err != nil {
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if err == nuget_module.ErrMissingNuspecFile || err == nuget_module.ErrNuspecFileTooLarge || err == nuget_module.ErrNuspecInvalidID || err == nuget_module.ErrNuspecInvalidVersion {
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apiError(ctx, http.StatusBadRequest, err)
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} else {
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apiError(ctx, http.StatusInternalServerError, err)
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}
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return nil, nil, closables
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}
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if np.PackageType != expectedType {
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apiError(ctx, http.StatusBadRequest, errors.New("unexpected package type"))
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return nil, nil, closables
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}
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if _, err := buf.Seek(0, io.SeekStart); err != nil {
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apiError(ctx, http.StatusInternalServerError, err)
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return nil, nil, closables
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}
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return np, buf, closables
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}
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// DownloadSymbolFile https://github.com/dotnet/symstore/blob/main/docs/specs/Simple_Symbol_Query_Protocol.md#request
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func DownloadSymbolFile(ctx *context.Context) {
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filename := ctx.Params("filename")
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guid := ctx.Params("guid")
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filename2 := ctx.Params("filename2")
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if filename != filename2 {
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apiError(ctx, http.StatusBadRequest, nil)
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return
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}
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pfs, _, err := packages_model.SearchFiles(ctx, &packages_model.PackageFileSearchOptions{
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OwnerID: ctx.Package.Owner.ID,
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PackageType: string(packages_model.TypeNuGet),
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Query: filename,
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Properties: map[string]string{
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nuget_module.PropertySymbolID: strings.ToLower(guid),
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},
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})
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if err != nil {
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apiError(ctx, http.StatusInternalServerError, err)
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return
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}
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if len(pfs) != 1 {
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apiError(ctx, http.StatusNotFound, nil)
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return
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}
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s, _, err := packages_service.GetPackageFileStream(ctx, pfs[0])
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if err != nil {
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if err == packages_model.ErrPackageNotExist || err == packages_model.ErrPackageFileNotExist {
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apiError(ctx, http.StatusNotFound, err)
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return
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}
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apiError(ctx, http.StatusInternalServerError, err)
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return
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}
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defer s.Close()
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ctx.ServeStream(s, pfs[0].Name)
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}
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// DeletePackage hard deletes the package
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// https://docs.microsoft.com/en-us/nuget/api/package-publish-resource#delete-a-package
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func DeletePackage(ctx *context.Context) {
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packageName := ctx.Params("id")
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packageVersion := ctx.Params("version")
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err := packages_service.RemovePackageVersionByNameAndVersion(
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ctx.Doer,
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&packages_service.PackageInfo{
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Owner: ctx.Package.Owner,
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PackageType: packages_model.TypeNuGet,
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Name: packageName,
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Version: packageVersion,
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},
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)
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if err != nil {
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if err == packages_model.ErrPackageNotExist {
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apiError(ctx, http.StatusNotFound, err)
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return
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}
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apiError(ctx, http.StatusInternalServerError, err)
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}
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}
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