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package libpod
import (
"encoding/json"
"net/http"
"github.com/containers/buildah/manifests"
copy2 "github.com/containers/image/v5/copy"
"github.com/containers/image/v5/transports/alltransports"
"github.com/containers/libpod/libpod"
"github.com/containers/libpod/libpod/image"
"github.com/containers/libpod/pkg/api/handlers"
"github.com/containers/libpod/pkg/api/handlers/utils"
"github.com/gorilla/schema"
"github.com/opencontainers/go-digest"
"github.com/pkg/errors"
)
func ManifestCreate(w http.ResponseWriter, r *http.Request) {
runtime := r.Context().Value("runtime").(*libpod.Runtime)
decoder := r.Context().Value("decoder").(*schema.Decoder)
query := struct {
Name []string `schema:"name"`
Image []string `schema:"image"`
All bool `schema:"all"`
}{
// Add defaults here once needed.
}
if err := decoder.Decode(&query, r.URL.Query()); err != nil {
utils.Error(w, http.StatusText(http.StatusBadRequest), http.StatusBadRequest,
errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
return
}
rtc, err := runtime.GetConfig()
if err != nil {
utils.InternalServerError(w, err)
return
}
sc := image.GetSystemContext(rtc.Engine.SignaturePolicyPath, "", false)
manID, err := image.CreateManifestList(runtime.ImageRuntime(), *sc, query.Name, query.Image, query.All)
if err != nil {
utils.InternalServerError(w, err)
return
}
utils.WriteResponse(w, http.StatusOK, handlers.IDResponse{ID: manID})
}
func ManifestInspect(w http.ResponseWriter, r *http.Request) {
runtime := r.Context().Value("runtime").(*libpod.Runtime)
name := utils.GetName(r)
newImage, err := runtime.ImageRuntime().NewFromLocal(name)
if err != nil {
utils.ImageNotFound(w, name, err)
return
}
data, err := newImage.InspectManifest()
if err != nil {
utils.InternalServerError(w, err)
return
}
utils.WriteResponse(w, http.StatusOK, data)
}
func ManifestAdd(w http.ResponseWriter, r *http.Request) {
runtime := r.Context().Value("runtime").(*libpod.Runtime)
var manifestInput image.ManifestAddOpts
if err := json.NewDecoder(r.Body).Decode(&manifestInput); err != nil {
utils.Error(w, "Something went wrong.", http.StatusInternalServerError, errors.Wrap(err, "Decode()"))
return
}
name := utils.GetName(r)
newImage, err := runtime.ImageRuntime().NewFromLocal(name)
if err != nil {
utils.ImageNotFound(w, name, err)
return
}
rtc, err := runtime.GetConfig()
if err != nil {
utils.InternalServerError(w, err)
return
}
sc := image.GetSystemContext(rtc.Engine.SignaturePolicyPath, "", false)
newID, err := newImage.AddManifest(*sc, manifestInput)
if err != nil {
utils.InternalServerError(w, err)
return
}
utils.WriteResponse(w, http.StatusOK, handlers.IDResponse{ID: newID})
}
func ManifestRemove(w http.ResponseWriter, r *http.Request) {
runtime := r.Context().Value("runtime").(*libpod.Runtime)
decoder := r.Context().Value("decoder").(*schema.Decoder)
query := struct {
Digest string `schema:"digest"`
}{
// Add defaults here once needed.
}
name := utils.GetName(r)
if err := decoder.Decode(&query, r.URL.Query()); err != nil {
utils.Error(w, http.StatusText(http.StatusBadRequest), http.StatusBadRequest,
errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
return
}
newImage, err := runtime.ImageRuntime().NewFromLocal(name)
if err != nil {
utils.ImageNotFound(w, name, err)
return
}
d, err := digest.Parse(query.Digest)
if err != nil {
utils.Error(w, "invalid digest", http.StatusBadRequest, err)
return
}
newID, err := newImage.RemoveManifest(d)
if err != nil {
utils.InternalServerError(w, err)
return
}
utils.WriteResponse(w, http.StatusOK, handlers.IDResponse{ID: newID})
}
func ManifestPush(w http.ResponseWriter, r *http.Request) {
runtime := r.Context().Value("runtime").(*libpod.Runtime)
decoder := r.Context().Value("decoder").(*schema.Decoder)
query := struct {
All bool `schema:"all"`
Destination string `schema:"destination"`
}{
// Add defaults here once needed.
}
if err := decoder.Decode(&query, r.URL.Query()); err != nil {
utils.Error(w, http.StatusText(http.StatusBadRequest), http.StatusBadRequest,
errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
return
}
name := utils.GetName(r)
newImage, err := runtime.ImageRuntime().NewFromLocal(name)
if err != nil {
utils.ImageNotFound(w, name, err)
return
}
dest, err := alltransports.ParseImageName(query.Destination)
if err != nil {
utils.Error(w, "invalid destination parameter", http.StatusBadRequest, errors.Errorf("invalid destination parameter %q", query.Destination))
return
}
rtc, err := runtime.GetConfig()
if err != nil {
utils.InternalServerError(w, err)
return
}
sc := image.GetSystemContext(rtc.Engine.SignaturePolicyPath, "", false)
opts := manifests.PushOptions{
Store: runtime.GetStore(),
ImageListSelection: copy2.CopySpecificImages,
SystemContext: sc,
}
if query.All {
opts.ImageListSelection = copy2.CopyAllImages
}
newD, err := newImage.PushManifest(dest, opts)
if err != nil {
utils.InternalServerError(w, err)
return
}
utils.WriteResponse(w, http.StatusOK, newD.String())
}
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