proto: Update proto library to v0.6.0

Makefile

@@ -1,4 +1,4 @@
-PROTO_VERSION=v0.5.0
+PROTO_VERSION=v0.6.0
 PROTO_URL=https://github.com/nspcc-dev/neofs-api/archive/$(PROTO_VERSION).tar.gz
 
 B=\033[0;1m

acl/types.proto

@@ -0,0 +1,27 @@
+syntax = "proto3";
+package acl;
+option go_package = "github.com/nspcc-dev/neofs-api-go/acl";
+option csharp_namespace = "NeoFS.API.Acl";
+
+import "github.com/gogo/protobuf/gogoproto/gogo.proto";
+option (gogoproto.stable_marshaler_all) = true;
+
+// Target of the access control rule in access control list.
+enum Target {
+    // Unknown target, default value.
+    Unknown = 0;
+
+    // User target rule is applied if sender is the owner of the container.
+    User    = 1;
+
+    // System target rule is applied if sender is the storage node within the
+    // container or inner ring node.
+    System  = 2;
+
+    // Others target rule is applied if sender is not user or system target.
+    Others  = 3;
+
+    // PubKey target rule is applied if sender has public key provided in
+    // extended ACL.
+    PubKey  = 4;
+}

container/service.proto

@@ -42,8 +42,8 @@ message PutRequest {
     // Rules define storage policy for the object inside the container.
     netmap.PlacementRule rules               = 4 [(gogoproto.nullable) = false];
 
-    // Container ACL.
-    AccessGroup Group                        = 5 [(gogoproto.nullable) = false];
+    // BasicACL of the container.
+    uint32 BasicACL                          = 5;
 
     // RequestMetaHeader contains information about request meta headers (should be embedded into message)
     service.RequestMetaHeader Meta           = 98 [(gogoproto.embed) = true, (gogoproto.nullable) = false];

container/types.proto

@@ -18,18 +18,7 @@ message Container {
     uint64 Capacity            = 3;
     // Rules define storage policy for the object inside the container.
     netmap.PlacementRule Rules = 4 [(gogoproto.nullable) = false];
-    // Container ACL.
-    AccessControlList List     = 5 [(gogoproto.nullable) = false];
-}
-
-message AccessGroup {
-    // Group access mode.
-    uint32 AccessMode         = 1;
-    // Group members.
-    repeated bytes UserGroup  = 2 [(gogoproto.customtype) = "OwnerID", (gogoproto.nullable) = false];
-}
-
-message AccessControlList {
-    // List of access groups.
-    repeated AccessGroup List = 1 [(gogoproto.nullable) = false];
+    // BasicACL with access control rules for owner, system, others and
+    // permission bits for bearer token and extended ACL.
+    uint32 BasicACL            = 5;
 }