From 9142c778c7d8dbce5c9d46465b481e007f223829 Mon Sep 17 00:00:00 2001 From: Evgenii Stratonikov Date: Mon, 31 May 2021 11:55:40 +0300 Subject: [PATCH] [#562] pkg: remove `nspcc-dev/neofs-crypto` dependency Signed-off-by: Evgenii Stratonikov --- go.mod | 1 - pkg/core/object/fmt.go | 11 ++++++++-- pkg/core/object/fmt_test.go | 17 ++++++++------- pkg/services/object/acl/acl.go | 12 +++++----- pkg/services/object/acl/classifier.go | 23 ++++++++++++++------ pkg/services/object/acl/eacl/v2/eacl_test.go | 12 +++++----- pkg/services/session/storage/executor.go | 13 ++++------- 7 files changed, 51 insertions(+), 38 deletions(-) diff --git a/go.mod b/go.mod index c01cb2ab..391d3b20 100644 --- a/go.mod +++ b/go.mod @@ -14,7 +14,6 @@ require ( github.com/nspcc-dev/hrw v1.0.9 github.com/nspcc-dev/neo-go v0.95.1 github.com/nspcc-dev/neofs-api-go v1.27.1 - github.com/nspcc-dev/neofs-crypto v0.3.0 github.com/nspcc-dev/neofs-sdk-go v0.0.0-20210520210714-9dee13f0d556 github.com/nspcc-dev/tzhash v1.4.0 github.com/panjf2000/ants/v2 v2.3.0 diff --git a/pkg/core/object/fmt.go b/pkg/core/object/fmt.go index 81a9e265..e12aaed5 100644 --- a/pkg/core/object/fmt.go +++ b/pkg/core/object/fmt.go @@ -2,15 +2,17 @@ package object import ( "bytes" + "crypto/ecdsa" + "crypto/elliptic" "errors" "fmt" "strconv" + "github.com/nspcc-dev/neo-go/pkg/crypto/keys" "github.com/nspcc-dev/neofs-api-go/pkg/object" "github.com/nspcc-dev/neofs-api-go/pkg/owner" "github.com/nspcc-dev/neofs-api-go/pkg/storagegroup" objectV2 "github.com/nspcc-dev/neofs-api-go/v2/object" - crypto "github.com/nspcc-dev/neofs-crypto" "github.com/nspcc-dev/neofs-node/pkg/core/netmap" ) @@ -106,7 +108,12 @@ func (v *FormatValidator) validateSignatureKey(obj *Object) error { } func (v *FormatValidator) checkOwnerKey(id *owner.ID, key []byte) error { - wallet, err := owner.NEO3WalletFromPublicKey(crypto.UnmarshalPublicKey(key)) + pub, err := keys.NewPublicKeyFromBytes(key, elliptic.P256()) + if err != nil { + return err + } + + wallet, err := owner.NEO3WalletFromPublicKey((*ecdsa.PublicKey)(pub)) if err != nil { // TODO: check via NeoFSID return err diff --git a/pkg/core/object/fmt_test.go b/pkg/core/object/fmt_test.go index 2d41b1ed..0fbb4ce5 100644 --- a/pkg/core/object/fmt_test.go +++ b/pkg/core/object/fmt_test.go @@ -8,13 +8,13 @@ import ( "strconv" "testing" + "github.com/nspcc-dev/neo-go/pkg/crypto/keys" cidtest "github.com/nspcc-dev/neofs-api-go/pkg/container/id/test" "github.com/nspcc-dev/neofs-api-go/pkg/object" "github.com/nspcc-dev/neofs-api-go/pkg/owner" sessiontest "github.com/nspcc-dev/neofs-api-go/pkg/session/test" "github.com/nspcc-dev/neofs-api-go/pkg/storagegroup" objectV2 "github.com/nspcc-dev/neofs-api-go/v2/object" - "github.com/nspcc-dev/neofs-node/pkg/util/test" "github.com/stretchr/testify/require" ) @@ -65,7 +65,8 @@ func TestFormatValidator_Validate(t *testing.T) { }), ) - ownerKey := test.DecodeKey(-1) + ownerKey, err := keys.NewPrivateKey() + require.NoError(t, err) t.Run("nil input", func(t *testing.T) { require.Error(t, v.Validate(nil)) @@ -93,7 +94,7 @@ func TestFormatValidator_Validate(t *testing.T) { }) t.Run("correct w/ session token", func(t *testing.T) { - w, err := owner.NEO3WalletFromPublicKey(&ownerKey.PublicKey) + w, err := owner.NEO3WalletFromPublicKey((*ecdsa.PublicKey)(ownerKey.PublicKey())) require.NoError(t, err) tok := sessiontest.Generate() @@ -104,15 +105,15 @@ func TestFormatValidator_Validate(t *testing.T) { obj.SetSessionToken(sessiontest.Generate()) obj.SetOwnerID(tok.OwnerID()) - require.NoError(t, object.SetIDWithSignature(ownerKey, obj.SDK())) + require.NoError(t, object.SetIDWithSignature(&ownerKey.PrivateKey, obj.SDK())) require.NoError(t, v.Validate(obj.Object())) }) t.Run("correct w/o session token", func(t *testing.T) { - obj := blankValidObject(t, ownerKey) + obj := blankValidObject(t, &ownerKey.PrivateKey) - require.NoError(t, object.SetIDWithSignature(ownerKey, obj.SDK())) + require.NoError(t, object.SetIDWithSignature(&ownerKey.PrivateKey, obj.SDK())) require.NoError(t, v.Validate(obj.Object())) }) @@ -187,7 +188,7 @@ func TestFormatValidator_Validate(t *testing.T) { t.Run("expiration", func(t *testing.T) { fn := func(val string) *Object { - obj := blankValidObject(t, ownerKey) + obj := blankValidObject(t, &ownerKey.PrivateKey) a := object.NewAttribute() a.SetKey(objectV2.SysAttributeExpEpoch) @@ -195,7 +196,7 @@ func TestFormatValidator_Validate(t *testing.T) { obj.SetAttributes(a) - require.NoError(t, object.SetIDWithSignature(ownerKey, obj.SDK())) + require.NoError(t, object.SetIDWithSignature(&ownerKey.PrivateKey, obj.SDK())) return obj.Object() } diff --git a/pkg/services/object/acl/acl.go b/pkg/services/object/acl/acl.go index 5765079c..da2da5a4 100644 --- a/pkg/services/object/acl/acl.go +++ b/pkg/services/object/acl/acl.go @@ -6,6 +6,7 @@ import ( "errors" "fmt" + "github.com/nspcc-dev/neo-go/pkg/crypto/keys" acl "github.com/nspcc-dev/neofs-api-go/pkg/acl/eacl" cid "github.com/nspcc-dev/neofs-api-go/pkg/container/id" objectSDK "github.com/nspcc-dev/neofs-api-go/pkg/object" @@ -16,7 +17,6 @@ import ( "github.com/nspcc-dev/neofs-api-go/v2/refs" "github.com/nspcc-dev/neofs-api-go/v2/session" v2signature "github.com/nspcc-dev/neofs-api-go/v2/signature" - crypto "github.com/nspcc-dev/neofs-crypto" core "github.com/nspcc-dev/neofs-node/pkg/core/container" "github.com/nspcc-dev/neofs-node/pkg/core/netmap" "github.com/nspcc-dev/neofs-node/pkg/local_object_storage/engine" @@ -589,7 +589,7 @@ func stickyBitCheck(info requestInfo, owner *owner.ID) bool { return true } - requestSenderKey := crypto.UnmarshalPublicKey(info.senderKey) + requestSenderKey := unmarshalPublicKey(info.senderKey) return isOwnerFromKey(owner, requestSenderKey) } @@ -726,7 +726,7 @@ func isValidBearer(reqInfo requestInfo, st netmap.State) bool { } // 3. Then check if container owner signed this token. - tokenIssuerKey := crypto.UnmarshalPublicKey(token.GetSignature().GetKey()) + tokenIssuerKey := unmarshalPublicKey(token.GetSignature().GetKey()) if !isOwnerFromKey(reqInfo.cnrOwner, tokenIssuerKey) { // todo: in this case we can issue all owner keys from neofs.id and check once again return false @@ -735,7 +735,7 @@ func isValidBearer(reqInfo requestInfo, st netmap.State) bool { // 4. Then check if request sender has rights to use this token. tokenOwnerField := owner.NewIDFromV2(token.GetBody().GetOwnerID()) if tokenOwnerField != nil { // see bearer token owner field description - requestSenderKey := crypto.UnmarshalPublicKey(reqInfo.senderKey) + requestSenderKey := unmarshalPublicKey(reqInfo.senderKey) if !isOwnerFromKey(tokenOwnerField, requestSenderKey) { // todo: in this case we can issue all owner keys from neofs.id and check once again return false @@ -754,12 +754,12 @@ func isValidLifetime(lifetime *bearer.TokenLifetime, epoch uint64) bool { return epoch >= lifetime.GetNbf() && epoch <= lifetime.GetExp() } -func isOwnerFromKey(id *owner.ID, key *ecdsa.PublicKey) bool { +func isOwnerFromKey(id *owner.ID, key *keys.PublicKey) bool { if id == nil || key == nil { return false } - wallet, err := owner.NEO3WalletFromPublicKey(key) + wallet, err := owner.NEO3WalletFromPublicKey((*ecdsa.PublicKey)(key)) if err != nil { return false } diff --git a/pkg/services/object/acl/classifier.go b/pkg/services/object/acl/classifier.go index 574c6a96..881ad06f 100644 --- a/pkg/services/object/acl/classifier.go +++ b/pkg/services/object/acl/classifier.go @@ -3,8 +3,10 @@ package acl import ( "bytes" "crypto/ecdsa" + "crypto/elliptic" "fmt" + "github.com/nspcc-dev/neo-go/pkg/crypto/keys" "github.com/nspcc-dev/neofs-api-go/pkg" acl "github.com/nspcc-dev/neofs-api-go/pkg/acl/eacl" "github.com/nspcc-dev/neofs-api-go/pkg/container" @@ -15,7 +17,6 @@ import ( bearer "github.com/nspcc-dev/neofs-api-go/v2/acl" "github.com/nspcc-dev/neofs-api-go/v2/session" v2signature "github.com/nspcc-dev/neofs-api-go/v2/signature" - crypto "github.com/nspcc-dev/neofs-crypto" core "github.com/nspcc-dev/neofs-node/pkg/core/netmap" "go.uber.org/zap" ) @@ -61,7 +62,7 @@ func (c SenderClassifier) Classify( return 0, false, nil, err } - ownerKeyInBytes := crypto.MarshalPublicKey(ownerKey) + ownerKeyInBytes := ownerKey.Bytes() // todo: get owner from neofs.id if present @@ -94,7 +95,7 @@ func (c SenderClassifier) Classify( return acl.RoleOthers, false, ownerKeyInBytes, nil } -func requestOwner(req metaWithToken) (*owner.ID, *ecdsa.PublicKey, error) { +func requestOwner(req metaWithToken) (*owner.ID, *keys.PublicKey, error) { if req.vheader == nil { return nil, nil, fmt.Errorf("%w: nil verification header", ErrMalformedRequest) } @@ -111,8 +112,8 @@ func requestOwner(req metaWithToken) (*owner.ID, *ecdsa.PublicKey, error) { return nil, nil, fmt.Errorf("%w: nil at body signature", ErrMalformedRequest) } - key := crypto.UnmarshalPublicKey(bodySignature.Key()) - neo3wallet, err := owner.NEO3WalletFromPublicKey(key) + key := unmarshalPublicKey(bodySignature.Key()) + neo3wallet, err := owner.NEO3WalletFromPublicKey((*ecdsa.PublicKey)(key)) if err != nil { return nil, nil, fmt.Errorf("can't create neo3 wallet: %w", err) } @@ -196,7 +197,7 @@ func lookupKeyInContainer( return false, nil } -func ownerFromToken(token *session.SessionToken) (*owner.ID, *ecdsa.PublicKey, error) { +func ownerFromToken(token *session.SessionToken) (*owner.ID, *keys.PublicKey, error) { // 1. First check signature of session token. signWrapper := v2signature.StableMarshalerWrapper{SM: token.GetBody()} if err := signature.VerifyDataWithSource(signWrapper, func() (key, sig []byte) { @@ -207,7 +208,7 @@ func ownerFromToken(token *session.SessionToken) (*owner.ID, *ecdsa.PublicKey, e } // 2. Then check if session token owner issued the session token - tokenIssuerKey := crypto.UnmarshalPublicKey(token.GetSignature().GetKey()) + tokenIssuerKey := unmarshalPublicKey(token.GetSignature().GetKey()) tokenOwner := owner.NewIDFromV2(token.GetBody().GetOwnerID()) if !isOwnerFromKey(tokenOwner, tokenIssuerKey) { @@ -217,3 +218,11 @@ func ownerFromToken(token *session.SessionToken) (*owner.ID, *ecdsa.PublicKey, e return tokenOwner, tokenIssuerKey, nil } + +func unmarshalPublicKey(bs []byte) *keys.PublicKey { + pub, err := keys.NewPublicKeyFromBytes(bs, elliptic.P256()) + if err != nil { + return nil + } + return pub +} diff --git a/pkg/services/object/acl/eacl/v2/eacl_test.go b/pkg/services/object/acl/eacl/v2/eacl_test.go index 75827a5f..6c16e784 100644 --- a/pkg/services/object/acl/eacl/v2/eacl_test.go +++ b/pkg/services/object/acl/eacl/v2/eacl_test.go @@ -1,20 +1,20 @@ package v2 import ( + "crypto/ecdsa" "crypto/rand" "crypto/sha256" "testing" + "github.com/nspcc-dev/neo-go/pkg/crypto/keys" "github.com/nspcc-dev/neofs-api-go/pkg/acl/eacl" cid "github.com/nspcc-dev/neofs-api-go/pkg/container/id" cidtest "github.com/nspcc-dev/neofs-api-go/pkg/container/id/test" objectSDK "github.com/nspcc-dev/neofs-api-go/pkg/object" objectV2 "github.com/nspcc-dev/neofs-api-go/v2/object" "github.com/nspcc-dev/neofs-api-go/v2/session" - crypto "github.com/nspcc-dev/neofs-crypto" "github.com/nspcc-dev/neofs-node/pkg/core/object" eacl2 "github.com/nspcc-dev/neofs-node/pkg/services/object/acl/eacl" - "github.com/nspcc-dev/neofs-node/pkg/util/test" "github.com/stretchr/testify/require" ) @@ -111,14 +111,16 @@ func TestHeadRequest(t *testing.T) { table := new(eacl.Table) - senderKey := test.DecodeKey(-1).PublicKey + priv, err := keys.NewPrivateKey() + require.NoError(t, err) + senderKey := priv.PublicKey() r := eacl.NewRecord() r.SetOperation(eacl.OperationHead) r.SetAction(eacl.ActionDeny) r.AddFilter(eacl.HeaderFromObject, eacl.MatchStringEqual, attrKey, attrVal) r.AddFilter(eacl.HeaderFromRequest, eacl.MatchStringEqual, xKey, xVal) - eacl.AddFormedTarget(r, eacl.RoleUnknown, senderKey) + eacl.AddFormedTarget(r, eacl.RoleUnknown, (ecdsa.PublicKey)(*senderKey)) table.AddRecord(r) @@ -132,7 +134,7 @@ func TestHeadRequest(t *testing.T) { unit := new(eacl2.ValidationUnit). WithContainerID(cid). WithOperation(eacl.OperationHead). - WithSenderKey(crypto.MarshalPublicKey(&senderKey)). + WithSenderKey(senderKey.Bytes()). WithHeaderSource( NewMessageHeaderSource( WithObjectStorage(lStorage), diff --git a/pkg/services/session/storage/executor.go b/pkg/services/session/storage/executor.go index fc152f28..ebb7af7c 100644 --- a/pkg/services/session/storage/executor.go +++ b/pkg/services/session/storage/executor.go @@ -2,16 +2,13 @@ package storage import ( "context" - "crypto/ecdsa" - "crypto/elliptic" - "crypto/rand" "fmt" "github.com/google/uuid" "github.com/mr-tron/base58" + "github.com/nspcc-dev/neo-go/pkg/crypto/keys" "github.com/nspcc-dev/neofs-api-go/pkg/owner" "github.com/nspcc-dev/neofs-api-go/v2/session" - crypto "github.com/nspcc-dev/neofs-crypto" ) func (s *TokenStore) Create(ctx context.Context, body *session.CreateRequestBody) (*session.CreateResponseBody, error) { @@ -30,7 +27,7 @@ func (s *TokenStore) Create(ctx context.Context, body *session.CreateRequestBody return nil, fmt.Errorf("could not marshal token ID: %w", err) } - sk, err := ecdsa.GenerateKey(elliptic.P256(), rand.Reader) + sk, err := keys.NewPrivateKey() if err != nil { return nil, err } @@ -40,16 +37,14 @@ func (s *TokenStore) Create(ctx context.Context, body *session.CreateRequestBody tokenID: base58.Encode(uidBytes), ownerID: base58.Encode(ownerBytes), }] = &PrivateToken{ - sessionKey: sk, + sessionKey: &sk.PrivateKey, exp: body.GetExpiration(), } s.mtx.Unlock() res := new(session.CreateResponseBody) res.SetID(uidBytes) - res.SetSessionKey( - crypto.MarshalPublicKey(&sk.PublicKey), - ) + res.SetSessionKey(sk.PublicKey().Bytes()) return res, nil }