func PutBlobsV2Handler(ctx *macaron.Context, log *logs.BeeLogger) (int, []byte) {
desc := ctx.Params(":uuid")
uuid := strings.Split(desc, "?")[0]
digest := ctx.Query("digest")
tarsum := strings.Split(digest, ":")[1]
imagePathTmp := module.GetImagePath(uuid, setting.APIVERSION_V2)
layerPathTmp := module.GetLayerPath(uuid, "layer", setting.APIVERSION_V2)
imagePath := module.GetImagePath(tarsum, setting.APIVERSION_V2)
layerPath := module.GetLayerPath(tarsum, "layer", setting.APIVERSION_V2)
reqbody, _ := ctx.Req.Body().Bytes()
layerlen, err := module.SaveLayerLocal(imagePathTmp, layerPathTmp, imagePath, layerPath, reqbody)
if err != nil {
log.Error("[REGISTRY API V2] Failed to save layer %v: %v", layerPath, err.Error())
result, _ := json.Marshal(map[string]string{"message": "Failed to save layer file"})
return http.StatusInternalServerError, result
}
//saving specific tarsum every times is in order to split the same tarsum in HEAD handler
i := new(models.Image)
i.Path, i.Size = layerPath, int64(layerlen)
if err := i.Save(tarsum); err != nil {
log.Error("[REGISTRY API V2] Failed to save tarsum %v: %v", tarsum, err.Error())
result, _ := json.Marshal(map[string]string{"message": "Failed to save tarsum"})
return http.StatusBadRequest, result
}
random := fmt.Sprintf("%s://%s/v2/%s/%s/blobs/%s",
setting.ListenMode,
setting.Domains,
ctx.Params(":namespace"),
ctx.Params(":repository"),
digest)
ctx.Resp.Header().Set("Content-Type", "text/plain; charset=utf-8")
ctx.Resp.Header().Set("Docker-Content-Digest", digest)
ctx.Resp.Header().Set("Location", random)
result, _ := json.Marshal(map[string]string{})
return http.StatusCreated, result
}
func PatchBlobsV2Handler(ctx *macaron.Context, log *logs.BeeLogger) (int, []byte) {
namespace := ctx.Params(":namespace")
repository := ctx.Params(":repository")
desc := ctx.Params(":uuid")
uuid := strings.Split(desc, "?")[0]
imagePathTmp := module.GetImagePath(uuid, setting.APIVERSION_V2)
layerPathTmp := module.GetLayerPath(uuid, "layer", setting.APIVERSION_V2)
//saving specific tarsum every times is in order to split the same tarsum in HEAD handler
if !utils.IsDirExist(imagePathTmp) {
os.MkdirAll(imagePathTmp, os.ModePerm)
}
if _, err := os.Stat(layerPathTmp); err == nil {
os.Remove(layerPathTmp)
}
data, _ := ctx.Req.Body().Bytes()
if err := ioutil.WriteFile(layerPathTmp, data, 0777); err != nil {
log.Error("[REGISTRY API V2] Failed to save layer %v: %v", layerPathTmp, err.Error())
result, _ := json.Marshal(map[string]string{"message": "Failed to save layer file"})
return http.StatusInternalServerError, result
}
state := utils.MD5(fmt.Sprintf("%s/%s/%d", namespace, repository, time.Now().UnixNano()/int64(time.Millisecond)))
random := fmt.Sprintf("%s://%s/v2/%s/%s/blobs/uploads/%s?_state=%s",
setting.ListenMode,
setting.Domains,
namespace,
repository,
uuid,
state)
ctx.Resp.Header().Set("Content-Type", "text/plain; charset=utf-8")
ctx.Resp.Header().Set("Docker-Upload-Uuid", uuid)
ctx.Resp.Header().Set("Location", random)
ctx.Resp.Header().Set("Range", fmt.Sprintf("0-%v", len(data)-1))
result, _ := json.Marshal(map[string]string{})
return http.StatusAccepted, result
}
//Support to push acis
func PostUploadHandler(ctx *macaron.Context, log *logs.BeeLogger) (int, []byte) {
namespace := ctx.Params(":namespace")
repository := ctx.Params(":repository")
acifile := ctx.Params(":acifile")
signfile := fmt.Sprintf("%v%v", acifile, ".asc")
//TODO: only for testing,pubkey will be read and saved via user management module
pubkeyspath := module.GetPubkeysPath(namespace, repository, setting.APIVERSION_ACI)
if _, err := os.Stat(pubkeyspath); err != nil {
if err := os.MkdirAll(pubkeyspath, os.ModePerm); err != nil {
log.Error("[ACI API] Failed to create pubkeys path %v: %v", pubkeyspath, err.Error())
result, _ := json.Marshal(map[string]string{"message": "Failed to create pubkeys path"})
return http.StatusInternalServerError, result
}
}
imageId := utils.MD5(uuid.NewV4().String())
imagepath := module.GetImagePath(imageId, setting.APIVERSION_ACI)
if err := os.MkdirAll(imagepath, os.ModePerm); err != nil {
log.Error("[ACI API] Failed to create aci path %v: %v", imagepath, err.Error())
result, _ := json.Marshal(map[string]string{"message": "Failed to create aci path"})
return http.StatusInternalServerError, result
}
prefix := fmt.Sprintf("%v://%v/ac/push/%v/%v/", setting.ListenMode, setting.Domains, namespace, repository)
endpoint := models.UploadDetails{
ACIPushVersion: "0.0.1", //TODO: follow ACI push spec
Multipart: false,
ManifestURL: prefix + imageId + "/manifest",
SignatureURL: prefix + imageId + "/signature/" + signfile,
ACIURL: prefix + imageId + "/aci/" + acifile,
CompletedURL: prefix + imageId + "/complete/" + acifile + "/" + signfile,
}
result, _ := json.Marshal(endpoint)
return http.StatusOK, result
}