gitea/routers/api/packages/vagrant/vagrant.go

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// 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 vagrant
import (
"fmt"
"io"
"net/http"
"net/url"
"sort"
"strings"
packages_model "code.gitea.io/gitea/models/packages"
"code.gitea.io/gitea/modules/context"
packages_module "code.gitea.io/gitea/modules/packages"
vagrant_module "code.gitea.io/gitea/modules/packages/vagrant"
"code.gitea.io/gitea/modules/setting"
"code.gitea.io/gitea/routers/api/packages/helper"
packages_service "code.gitea.io/gitea/services/packages"
"github.com/hashicorp/go-version"
)
func apiError(ctx *context.Context, status int, obj interface{}) {
helper.LogAndProcessError(ctx, status, obj, func(message string) {
ctx.JSON(status, struct {
Errors []string `json:"errors"`
}{
Errors: []string{
message,
},
})
})
}
func CheckAuthenticate(ctx *context.Context) {
if ctx.Doer == nil {
apiError(ctx, http.StatusUnauthorized, "Invalid access token")
return
}
ctx.Status(http.StatusOK)
}
func CheckBoxAvailable(ctx *context.Context) {
pvs, err := packages_model.GetVersionsByPackageName(ctx, ctx.Package.Owner.ID, packages_model.TypeVagrant, ctx.Params("name"))
if err != nil {
apiError(ctx, http.StatusInternalServerError, err)
return
}
if len(pvs) == 0 {
apiError(ctx, http.StatusNotFound, err)
return
}
ctx.JSON(http.StatusOK, nil) // needs to be Content-Type: application/json
}
type packageMetadata struct {
Name string `json:"name"`
Description string `json:"description,omitempty"`
ShortDescription string `json:"short_description,omitempty"`
Versions []*versionMetadata `json:"versions"`
}
type versionMetadata struct {
Version string `json:"version"`
Status string `json:"status"`
DescriptionHTML string `json:"description_html,omitempty"`
DescriptionMarkdown string `json:"description_markdown,omitempty"`
Providers []*providerData `json:"providers"`
}
type providerData struct {
Name string `json:"name"`
URL string `json:"url"`
Checksum string `json:"checksum"`
ChecksumType string `json:"checksum_type"`
}
func packageDescriptorToMetadata(baseURL string, pd *packages_model.PackageDescriptor) *versionMetadata {
versionURL := baseURL + "/" + url.PathEscape(pd.Version.Version)
providers := make([]*providerData, 0, len(pd.Files))
for _, f := range pd.Files {
providers = append(providers, &providerData{
Name: f.Properties.GetByName(vagrant_module.PropertyProvider),
URL: versionURL + "/" + url.PathEscape(f.File.Name),
Checksum: f.Blob.HashSHA512,
ChecksumType: "sha512",
})
}
return &versionMetadata{
Status: "active",
Version: pd.Version.Version,
Providers: providers,
}
}
func EnumeratePackageVersions(ctx *context.Context) {
pvs, err := packages_model.GetVersionsByPackageName(ctx, ctx.Package.Owner.ID, packages_model.TypeVagrant, ctx.Params("name"))
if err != nil {
apiError(ctx, http.StatusInternalServerError, err)
return
}
if len(pvs) == 0 {
apiError(ctx, http.StatusNotFound, err)
return
}
pds, err := packages_model.GetPackageDescriptors(ctx, pvs)
if err != nil {
apiError(ctx, http.StatusInternalServerError, err)
return
}
sort.Slice(pds, func(i, j int) bool {
return pds[i].SemVer.LessThan(pds[j].SemVer)
})
baseURL := fmt.Sprintf("%sapi/packages/%s/vagrant/%s", setting.AppURL, url.PathEscape(ctx.Package.Owner.Name), url.PathEscape(pds[0].Package.Name))
versions := make([]*versionMetadata, 0, len(pds))
for _, pd := range pds {
versions = append(versions, packageDescriptorToMetadata(baseURL, pd))
}
ctx.JSON(http.StatusOK, &packageMetadata{
Name: pds[0].Package.Name,
Description: pds[len(pds)-1].Metadata.(*vagrant_module.Metadata).Description,
Versions: versions,
})
}
func UploadPackageFile(ctx *context.Context) {
boxName := ctx.Params("name")
boxVersion := ctx.Params("version")
_, err := version.NewSemver(boxVersion)
if err != nil {
apiError(ctx, http.StatusBadRequest, err)
return
}
boxProvider := ctx.Params("provider")
if !strings.HasSuffix(boxProvider, ".box") {
apiError(ctx, http.StatusBadRequest, err)
return
}
upload, needsClose, err := ctx.UploadStream()
if err != nil {
apiError(ctx, http.StatusInternalServerError, err)
return
}
if needsClose {
defer upload.Close()
}
buf, err := packages_module.CreateHashedBufferFromReader(upload, 32*1024*1024)
if err != nil {
apiError(ctx, http.StatusInternalServerError, err)
return
}
defer buf.Close()
metadata, err := vagrant_module.ParseMetadataFromBox(buf)
if err != nil {
apiError(ctx, http.StatusInternalServerError, err)
return
}
if _, err := buf.Seek(0, io.SeekStart); 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.TypeVagrant,
Name: boxName,
Version: boxVersion,
},
SemverCompatible: true,
Creator: ctx.Doer,
Metadata: metadata,
},
&packages_service.PackageFileCreationInfo{
PackageFileInfo: packages_service.PackageFileInfo{
Filename: strings.ToLower(boxProvider),
},
Creator: ctx.Doer,
Data: buf,
IsLead: true,
Properties: map[string]string{
vagrant_module.PropertyProvider: strings.TrimSuffix(boxProvider, ".box"),
},
},
)
if err != nil {
switch err {
case 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
}
ctx.Status(http.StatusCreated)
}
func DownloadPackageFile(ctx *context.Context) {
s, pf, err := packages_service.GetFileStreamByPackageNameAndVersion(
ctx,
&packages_service.PackageInfo{
Owner: ctx.Package.Owner,
PackageType: packages_model.TypeVagrant,
Name: ctx.Params("name"),
Version: ctx.Params("version"),
},
&packages_service.PackageFileInfo{
Filename: ctx.Params("provider"),
},
)
if err != nil {
if err == packages_model.ErrPackageNotExist || err == packages_model.ErrPackageFileNotExist {
apiError(ctx, http.StatusNotFound, err)
return
}
apiError(ctx, http.StatusInternalServerError, err)
return
}
defer s.Close()
ctx.ServeContent(pf.Name, s, pf.CreatedUnix.AsLocalTime())
}