forgejo/routers/api/packages/rpm/rpm.go
2023-09-05 18:37:47 +00:00

260 lines
6.6 KiB
Go

// Copyright 2023 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package rpm
import (
stdctx "context"
"errors"
"fmt"
"io"
"net/http"
"strings"
"code.gitea.io/gitea/models/db"
packages_model "code.gitea.io/gitea/models/packages"
"code.gitea.io/gitea/modules/context"
"code.gitea.io/gitea/modules/json"
packages_module "code.gitea.io/gitea/modules/packages"
rpm_module "code.gitea.io/gitea/modules/packages/rpm"
"code.gitea.io/gitea/modules/setting"
"code.gitea.io/gitea/modules/util"
"code.gitea.io/gitea/routers/api/packages/helper"
notify_service "code.gitea.io/gitea/services/notify"
packages_service "code.gitea.io/gitea/services/packages"
rpm_service "code.gitea.io/gitea/services/packages/rpm"
)
func apiError(ctx *context.Context, status int, obj any) {
helper.LogAndProcessError(ctx, status, obj, func(message string) {
ctx.PlainText(status, message)
})
}
// https://dnf.readthedocs.io/en/latest/conf_ref.html
func GetRepositoryConfig(ctx *context.Context) {
url := fmt.Sprintf("%sapi/packages/%s/rpm", setting.AppURL, ctx.Package.Owner.Name)
ctx.PlainText(http.StatusOK, `[gitea-`+ctx.Package.Owner.LowerName+`]
name=`+ctx.Package.Owner.Name+` - `+setting.AppName+`
baseurl=`+url+`
enabled=1
gpgcheck=1
gpgkey=`+url+`/repository.key`)
}
// Gets or creates the PGP public key used to sign repository metadata files
func GetRepositoryKey(ctx *context.Context) {
_, pub, err := rpm_service.GetOrCreateKeyPair(ctx.Package.Owner.ID)
if err != nil {
apiError(ctx, http.StatusInternalServerError, err)
return
}
ctx.ServeContent(strings.NewReader(pub), &context.ServeHeaderOptions{
ContentType: "application/pgp-keys",
Filename: "repository.key",
})
}
// Gets a pre-generated repository metadata file
func GetRepositoryFile(ctx *context.Context) {
pv, err := rpm_service.GetOrCreateRepositoryVersion(ctx.Package.Owner.ID)
if err != nil {
apiError(ctx, http.StatusInternalServerError, err)
return
}
s, u, pf, err := packages_service.GetFileStreamByPackageVersion(
ctx,
pv,
&packages_service.PackageFileInfo{
Filename: ctx.Params("filename"),
},
)
if err != nil {
if errors.Is(err, util.ErrNotExist) {
apiError(ctx, http.StatusNotFound, err)
} else {
apiError(ctx, http.StatusInternalServerError, err)
}
return
}
helper.ServePackageFile(ctx, s, u, pf)
}
func UploadPackageFile(ctx *context.Context) {
upload, close, err := ctx.UploadStream()
if err != nil {
apiError(ctx, http.StatusInternalServerError, err)
return
}
if close {
defer upload.Close()
}
buf, err := packages_module.CreateHashedBufferFromReader(upload)
if err != nil {
apiError(ctx, http.StatusInternalServerError, err)
return
}
defer buf.Close()
pck, err := rpm_module.ParsePackage(buf)
if err != nil {
if errors.Is(err, util.ErrInvalidArgument) {
apiError(ctx, http.StatusBadRequest, err)
} else {
apiError(ctx, http.StatusInternalServerError, err)
}
return
}
if _, err := buf.Seek(0, io.SeekStart); err != nil {
apiError(ctx, http.StatusInternalServerError, err)
return
}
fileMetadataRaw, err := json.Marshal(pck.FileMetadata)
if err != nil {
apiError(ctx, http.StatusInternalServerError, err)
return
}
_, _, err = packages_service.CreatePackageOrAddFileToExisting(
&packages_service.PackageCreationInfo{
PackageInfo: packages_service.PackageInfo{
Owner: ctx.Package.Owner,
PackageType: packages_model.TypeRpm,
Name: pck.Name,
Version: pck.Version,
},
Creator: ctx.Doer,
Metadata: pck.VersionMetadata,
},
&packages_service.PackageFileCreationInfo{
PackageFileInfo: packages_service.PackageFileInfo{
Filename: fmt.Sprintf("%s-%s.%s.rpm", pck.Name, pck.Version, pck.FileMetadata.Architecture),
},
Creator: ctx.Doer,
Data: buf,
IsLead: true,
Properties: map[string]string{
rpm_module.PropertyMetadata: string(fileMetadataRaw),
},
},
)
if err != nil {
switch err {
case packages_model.ErrDuplicatePackageVersion, packages_model.ErrDuplicatePackageFile:
apiError(ctx, http.StatusConflict, err)
case packages_service.ErrQuotaTotalCount, packages_service.ErrQuotaTypeSize, packages_service.ErrQuotaTotalSize:
apiError(ctx, http.StatusForbidden, err)
default:
apiError(ctx, http.StatusInternalServerError, err)
}
return
}
if err := rpm_service.BuildRepositoryFiles(ctx, ctx.Package.Owner.ID); err != nil {
apiError(ctx, http.StatusInternalServerError, err)
return
}
ctx.Status(http.StatusCreated)
}
func DownloadPackageFile(ctx *context.Context) {
name := ctx.Params("name")
version := ctx.Params("version")
s, u, pf, err := packages_service.GetFileStreamByPackageNameAndVersion(
ctx,
&packages_service.PackageInfo{
Owner: ctx.Package.Owner,
PackageType: packages_model.TypeRpm,
Name: name,
Version: version,
},
&packages_service.PackageFileInfo{
Filename: fmt.Sprintf("%s-%s.%s.rpm", name, version, ctx.Params("architecture")),
},
)
if err != nil {
if errors.Is(err, util.ErrNotExist) {
apiError(ctx, http.StatusNotFound, err)
} else {
apiError(ctx, http.StatusInternalServerError, err)
}
return
}
helper.ServePackageFile(ctx, s, u, pf)
}
func DeletePackageFile(webctx *context.Context) {
name := webctx.Params("name")
version := webctx.Params("version")
architecture := webctx.Params("architecture")
var pd *packages_model.PackageDescriptor
err := db.WithTx(webctx, func(ctx stdctx.Context) error {
pv, err := packages_model.GetVersionByNameAndVersion(ctx, webctx.Package.Owner.ID, packages_model.TypeRpm, name, version)
if err != nil {
return err
}
pf, err := packages_model.GetFileForVersionByName(
ctx,
pv.ID,
fmt.Sprintf("%s-%s.%s.rpm", name, version, architecture),
packages_model.EmptyFileKey,
)
if err != nil {
return err
}
if err := packages_service.DeletePackageFile(ctx, pf); err != nil {
return err
}
has, err := packages_model.HasVersionFileReferences(ctx, pv.ID)
if err != nil {
return err
}
if !has {
pd, err = packages_model.GetPackageDescriptor(ctx, pv)
if err != nil {
return err
}
if err := packages_service.DeletePackageVersionAndReferences(ctx, pv); err != nil {
return err
}
}
return nil
})
if err != nil {
if errors.Is(err, util.ErrNotExist) {
apiError(webctx, http.StatusNotFound, err)
} else {
apiError(webctx, http.StatusInternalServerError, err)
}
return
}
if pd != nil {
notify_service.PackageDelete(webctx, webctx.Doer, pd)
}
if err := rpm_service.BuildRepositoryFiles(webctx, webctx.Package.Owner.ID); err != nil {
apiError(webctx, http.StatusInternalServerError, err)
return
}
webctx.Status(http.StatusNoContent)
}