mirror of
https://github.com/go-gitea/gitea
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Backport #28309 by @KN4CK3R Fixes https://codeberg.org/forgejo/forgejo/issues/1810 zypper uses HEAD requests to check file existence. https://github.com/openSUSE/libzypp/blob/HEAD/zypp/RepoManager.cc#L2549 https://github.com/openSUSE/libzypp/blob/HEAD/zypp-curl/ng/network/private/downloaderstates/basicdownloader_p.cc#L116 @ExplodingDragon fyi Co-authored-by: KN4CK3R <admin@oldschoolhack.me>
285 lines
7.3 KiB
Go
285 lines
7.3 KiB
Go
// Copyright 2023 The Gitea Authors. All rights reserved.
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// SPDX-License-Identifier: MIT
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package rpm
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import (
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stdctx "context"
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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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"code.gitea.io/gitea/modules/json"
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packages_module "code.gitea.io/gitea/modules/packages"
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rpm_module "code.gitea.io/gitea/modules/packages/rpm"
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"code.gitea.io/gitea/modules/setting"
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"code.gitea.io/gitea/modules/util"
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"code.gitea.io/gitea/routers/api/packages/helper"
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notify_service "code.gitea.io/gitea/services/notify"
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packages_service "code.gitea.io/gitea/services/packages"
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rpm_service "code.gitea.io/gitea/services/packages/rpm"
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)
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func apiError(ctx *context.Context, status int, obj any) {
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helper.LogAndProcessError(ctx, status, obj, func(message string) {
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ctx.PlainText(status, message)
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})
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}
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// https://dnf.readthedocs.io/en/latest/conf_ref.html
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func GetRepositoryConfig(ctx *context.Context) {
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url := fmt.Sprintf("%sapi/packages/%s/rpm", setting.AppURL, ctx.Package.Owner.Name)
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ctx.PlainText(http.StatusOK, `[gitea-`+ctx.Package.Owner.LowerName+`]
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name=`+ctx.Package.Owner.Name+` - `+setting.AppName+`
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baseurl=`+url+`
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enabled=1
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gpgcheck=1
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gpgkey=`+url+`/repository.key`)
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}
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// Gets or creates the PGP public key used to sign repository metadata files
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func GetRepositoryKey(ctx *context.Context) {
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_, pub, err := rpm_service.GetOrCreateKeyPair(ctx, ctx.Package.Owner.ID)
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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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ctx.ServeContent(strings.NewReader(pub), &context.ServeHeaderOptions{
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ContentType: "application/pgp-keys",
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Filename: "repository.key",
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})
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}
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func CheckRepositoryFileExistence(ctx *context.Context) {
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pv, err := rpm_service.GetOrCreateRepositoryVersion(ctx, ctx.Package.Owner.ID)
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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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pf, err := packages_model.GetFileForVersionByName(ctx, pv.ID, ctx.Params("filename"), packages_model.EmptyFileKey)
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if err != nil {
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if errors.Is(err, util.ErrNotExist) {
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ctx.Status(http.StatusNotFound)
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} else {
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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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ctx.SetServeHeaders(&context.ServeHeaderOptions{
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Filename: pf.Name,
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LastModified: pf.CreatedUnix.AsLocalTime(),
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})
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ctx.Status(http.StatusOK)
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}
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// Gets a pre-generated repository metadata file
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func GetRepositoryFile(ctx *context.Context) {
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pv, err := rpm_service.GetOrCreateRepositoryVersion(ctx, ctx.Package.Owner.ID)
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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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s, u, pf, err := packages_service.GetFileStreamByPackageVersion(
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ctx,
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pv,
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&packages_service.PackageFileInfo{
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Filename: ctx.Params("filename"),
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},
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)
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if err != nil {
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if errors.Is(err, util.ErrNotExist) {
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apiError(ctx, http.StatusNotFound, err)
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} else {
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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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helper.ServePackageFile(ctx, s, u, pf)
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}
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func UploadPackageFile(ctx *context.Context) {
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upload, close, err := ctx.UploadStream()
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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 close {
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defer upload.Close()
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}
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buf, err := packages_module.CreateHashedBufferFromReader(upload)
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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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defer buf.Close()
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pck, err := rpm_module.ParsePackage(buf)
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if err != nil {
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if errors.Is(err, util.ErrInvalidArgument) {
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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
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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
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}
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fileMetadataRaw, err := json.Marshal(pck.FileMetadata)
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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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_, _, err = packages_service.CreatePackageOrAddFileToExisting(
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ctx,
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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.TypeRpm,
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Name: pck.Name,
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Version: pck.Version,
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},
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Creator: ctx.Doer,
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Metadata: pck.VersionMetadata,
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},
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&packages_service.PackageFileCreationInfo{
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PackageFileInfo: packages_service.PackageFileInfo{
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Filename: fmt.Sprintf("%s-%s.%s.rpm", pck.Name, pck.Version, pck.FileMetadata.Architecture),
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},
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Creator: ctx.Doer,
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Data: buf,
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IsLead: true,
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Properties: map[string]string{
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rpm_module.PropertyMetadata: string(fileMetadataRaw),
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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.ErrDuplicatePackageVersion, packages_model.ErrDuplicatePackageFile:
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apiError(ctx, http.StatusConflict, err)
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case packages_service.ErrQuotaTotalCount, packages_service.ErrQuotaTypeSize, packages_service.ErrQuotaTotalSize:
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apiError(ctx, http.StatusForbidden, 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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if err := rpm_service.BuildRepositoryFiles(ctx, ctx.Package.Owner.ID); err != nil {
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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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func DownloadPackageFile(ctx *context.Context) {
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name := ctx.Params("name")
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version := ctx.Params("version")
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s, u, 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.TypeRpm,
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Name: name,
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Version: version,
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},
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&packages_service.PackageFileInfo{
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Filename: fmt.Sprintf("%s-%s.%s.rpm", name, version, ctx.Params("architecture")),
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},
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)
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if err != nil {
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if errors.Is(err, util.ErrNotExist) {
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apiError(ctx, http.StatusNotFound, err)
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} else {
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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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helper.ServePackageFile(ctx, s, u, pf)
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}
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func DeletePackageFile(webctx *context.Context) {
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name := webctx.Params("name")
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version := webctx.Params("version")
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architecture := webctx.Params("architecture")
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var pd *packages_model.PackageDescriptor
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err := db.WithTx(webctx, func(ctx stdctx.Context) error {
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pv, err := packages_model.GetVersionByNameAndVersion(ctx, webctx.Package.Owner.ID, packages_model.TypeRpm, name, version)
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if err != nil {
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return err
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}
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pf, err := packages_model.GetFileForVersionByName(
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ctx,
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pv.ID,
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fmt.Sprintf("%s-%s.%s.rpm", name, version, architecture),
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packages_model.EmptyFileKey,
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)
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if err != nil {
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return err
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}
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if err := packages_service.DeletePackageFile(ctx, pf); err != nil {
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return err
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}
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has, err := packages_model.HasVersionFileReferences(ctx, pv.ID)
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if err != nil {
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return err
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}
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if !has {
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pd, err = packages_model.GetPackageDescriptor(ctx, pv)
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if err != nil {
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return err
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}
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if err := packages_service.DeletePackageVersionAndReferences(ctx, pv); err != nil {
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return err
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}
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}
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return nil
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})
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if err != nil {
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if errors.Is(err, util.ErrNotExist) {
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apiError(webctx, http.StatusNotFound, err)
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} else {
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apiError(webctx, http.StatusInternalServerError, err)
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}
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return
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}
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if pd != nil {
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notify_service.PackageDelete(webctx, webctx.Doer, pd)
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}
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if err := rpm_service.BuildRepositoryFiles(webctx, webctx.Package.Owner.ID); err != nil {
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apiError(webctx, http.StatusInternalServerError, err)
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return
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}
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webctx.Status(http.StatusNoContent)
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}
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