From 9424a67fb108de1e4e14b5d7dcc6587d1a2bb844 Mon Sep 17 00:00:00 2001
From: Denis Kirillov <d.kirillov@yadro.com>
Date: Tue, 21 Feb 2023 11:29:14 +0300
Subject: [PATCH] [#XX] Add impersonate flag to bearer token

Signed-off-by: Denis Kirillov <d.kirillov@yadro.com>
---
 bearer/bearer.go | 14 ++++++++++++++
 go.mod           |  2 ++
 go.sum           |  4 ++--
 3 files changed, 18 insertions(+), 2 deletions(-)

diff --git a/bearer/bearer.go b/bearer/bearer.go
index 9fbd07e..3034f75 100644
--- a/bearer/bearer.go
+++ b/bearer/bearer.go
@@ -32,6 +32,8 @@ type Token struct {
 
 	sigSet bool
 	sig    refs.Signature
+
+	impersonate bool
 }
 
 // reads Token from the acl.BearerToken message. If checkFieldPresence is set,
@@ -68,6 +70,8 @@ func (b *Token) readFromV2(m acl.BearerToken, checkFieldPresence bool) error {
 		return errors.New("missing token lifetime")
 	}
 
+	b.impersonate = body.GetImpersonate()
+
 	sig := m.GetSignature()
 	if b.sigSet = sig != nil; sig != nil {
 		b.sig = *sig
@@ -112,6 +116,8 @@ func (b Token) fillBody() *acl.BearerTokenBody {
 		body.SetLifetime(&lifetime)
 	}
 
+	body.SetImpersonate(b.impersonate)
+
 	return &body
 }
 
@@ -208,6 +214,14 @@ func (b Token) EACLTable() eacl.Table {
 	return eacl.Table{}
 }
 
+func (b *Token) SetImpersonate(v bool) {
+	b.impersonate = v
+}
+
+func (b Token) Impersonate() bool {
+	return b.impersonate
+}
+
 // AssertContainer checks if the token is valid within the given container.
 //
 // Note: cnr is assumed to refer to the issuer's container, otherwise the check
diff --git a/go.mod b/go.mod
index 496865b..3030ea4 100644
--- a/go.mod
+++ b/go.mod
@@ -17,6 +17,8 @@ require (
 	go.uber.org/zap v1.24.0
 )
 
+replace github.com/TrueCloudLab/frostfs-api-go/v2 v2.0.0-20221212144048-1351b6656d68 => github.com/KirillovDenis/frostfs-api-go/v2 v2.11.2-0.20230221082308-ac00938fa447
+
 require (
 	github.com/TrueCloudLab/frostfs-crypto v0.5.0 // indirect
 	github.com/TrueCloudLab/rfc6979 v0.3.0 // indirect
diff --git a/go.sum b/go.sum
index e0628e7..bb3921e 100644
--- a/go.sum
+++ b/go.sum
@@ -37,8 +37,8 @@ github.com/CityOfZion/neo-go v0.62.1-pre.0.20191114145240-e740fbe708f8/go.mod h1
 github.com/CityOfZion/neo-go v0.70.1-pre.0.20191209120015-fccb0085941e/go.mod h1:0enZl0az8xA6PVkwzEOwPWVJGqlt/GO4hA4kmQ5Xzig=
 github.com/CityOfZion/neo-go v0.70.1-pre.0.20191212173117-32ac01130d4c/go.mod h1:JtlHfeqLywZLswKIKFnAp+yzezY4Dji9qlfQKB2OD/I=
 github.com/CityOfZion/neo-go v0.71.1-pre.0.20200129171427-f773ec69fb84/go.mod h1:FLI526IrRWHmcsO+mHsCbj64pJZhwQFTLJZu+A4PGOA=
-github.com/TrueCloudLab/frostfs-api-go/v2 v2.0.0-20221212144048-1351b6656d68 h1:mwZr15qCuIcWojIOmH6LILPohbWIkknZe9vhBRapmfQ=
-github.com/TrueCloudLab/frostfs-api-go/v2 v2.0.0-20221212144048-1351b6656d68/go.mod h1:u3P6aL/NpAIY5IFRsJhmV+61Q3pJ3BkLENqySkf5zZQ=
+github.com/KirillovDenis/frostfs-api-go/v2 v2.11.2-0.20230221082308-ac00938fa447 h1:8PH1Wdzdk96XwMQheflK9uS9lsSDtLaE9Wfr1sBq+Ng=
+github.com/KirillovDenis/frostfs-api-go/v2 v2.11.2-0.20230221082308-ac00938fa447/go.mod h1:u3P6aL/NpAIY5IFRsJhmV+61Q3pJ3BkLENqySkf5zZQ=
 github.com/TrueCloudLab/frostfs-contract v0.0.0-20221213081248-6c805c1b4e42 h1:P/gisZxTzJ9R3tuYDaQWe0tY6m1Zea3gzdPpNYK+NP4=
 github.com/TrueCloudLab/frostfs-contract v0.0.0-20221213081248-6c805c1b4e42/go.mod h1:qmf648elr+FWBZH3hqND8KVrXMnqu/e0z48k+sX8C2s=
 github.com/TrueCloudLab/frostfs-crypto v0.5.0 h1:ZoLjixSkQv3j1EwZ1WJzMEJY2NR+9nO4Pd8WSyM/RRI=