[#212] Support CORS container for CORS settings

Signed-off-by: Marina Biryukova <m.biryukova@yadro.com>

internal/handler/handler.go

@@ -36,6 +36,8 @@ type Config interface {
 	BufferMaxSizeForPut() uint64
 	NamespaceHeader() string
 	EnableFilepathFallback() bool
+	FormContainerZone(string) string
+	CORS() *data.CORSRule
 }
 
 // PrmContainer groups parameters of FrostFS.Container operation.
@@ -158,7 +160,7 @@ type FrostFS interface {
 }
 
 type ContainerResolver interface {
-	Resolve(ctx context.Context, name string) (*cid.ID, error)
+	Resolve(ctx context.Context, zone, name string) (*cid.ID, error)
 }
 
 type Handler struct {
@@ -170,14 +172,18 @@ type Handler struct {
 	tree              layer.TreeService
 	cache             *cache.BucketCache
 	workerPool        *ants.Pool
+	corsCnrID         cid.ID
+	corsCache         *cache.CORSCache
 }
 
 type AppParams struct {
-	Logger   *zap.Logger
-	FrostFS  FrostFS
-	Owner    *user.ID
-	Resolver ContainerResolver
-	Cache    *cache.BucketCache
+	Logger    *zap.Logger
+	FrostFS   FrostFS
+	Owner     *user.ID
+	Resolver  ContainerResolver
+	Cache     *cache.BucketCache
+	CORSCnrID cid.ID
+	CORSCache *cache.CORSCache
 }
 
 func New(params *AppParams, config Config, tree layer.TreeService, workerPool *ants.Pool) *Handler {
@@ -190,6 +196,8 @@ func New(params *AppParams, config Config, tree layer.TreeService, workerPool *a
 		tree:              tree,
 		cache:             params.Cache,
 		workerPool:        workerPool,
+		corsCnrID:         params.CORSCnrID,
+		corsCache:         params.CORSCache,
 	}
 }
 
@@ -352,7 +360,14 @@ func (h *Handler) resolveContainer(ctx context.Context, containerID string) (*ci
 	cnrID := new(cid.ID)
 	err := cnrID.DecodeString(containerID)
 	if err != nil {
-		cnrID, err = h.containerResolver.Resolve(ctx, containerID)
+		var namespace string
+		namespace, err = middleware.GetNamespace(ctx)
+		if err != nil {
+			return nil, err
+		}
+
+		zone := h.config.FormContainerZone(namespace)
+		cnrID, err = h.containerResolver.Resolve(ctx, zone, containerID)
 		if err != nil && strings.Contains(err.Error(), "not found") {
 			err = fmt.Errorf("%w: %s", new(apistatus.ContainerNotFound), err.Error())
 		}