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Update to neofs-api v0.7.4

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This commit is contained in:
Leonard Lyubich 2020-05-08 10:49:23 +03:00
parent 2abcfb7219
commit d8cc00b54c
8 changed files with 448 additions and 532 deletions
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2
Makefile
View file

@ -1,4 +1,4 @@
PROTO_VERSION=v0.7.3 PROTO_VERSION=v0.7.4
PROTO_URL=https://github.com/nspcc-dev/neofs-api/archive/$(PROTO_VERSION).tar.gz PROTO_URL=https://github.com/nspcc-dev/neofs-api/archive/$(PROTO_VERSION).tar.gz
B=\033[0;1m B=\033[0;1m

16
docs/service.md
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@ -17,6 +17,7 @@
- [RequestVerificationHeader.Signature](#service.RequestVerificationHeader.Signature) - [RequestVerificationHeader.Signature](#service.RequestVerificationHeader.Signature)
- [Token](#service.Token) - [Token](#service.Token)
- [Token.Info](#service.Token.Info) - [Token.Info](#service.Token.Info)
- [TokenLifetime](#service.TokenLifetime)
- [service/verify_test.proto](#service/verify_test.proto) - [service/verify_test.proto](#service/verify_test.proto)
@ -129,10 +130,21 @@ User token granting rights for object manipulation
| OwnerID | [bytes](#bytes) | | OwnerID is an owner of manipulation object | | OwnerID | [bytes](#bytes) | | OwnerID is an owner of manipulation object |
| verb | [Token.Info.Verb](#service.Token.Info.Verb) | | Verb is a type of request for which the token is issued | | verb | [Token.Info.Verb](#service.Token.Info.Verb) | | Verb is a type of request for which the token is issued |
| Address | [refs.Address](#refs.Address) | | Address is an object address for which token is issued | | Address | [refs.Address](#refs.Address) | | Address is an object address for which token is issued |
| Created | [uint64](#uint64) | | Created is an initial epoch of token lifetime | | Lifetime | [TokenLifetime](#service.TokenLifetime) | | Lifetime is a lifetime of the session |
| ValidUntil | [uint64](#uint64) | | ValidUntil is a last epoch of token lifetime |
| SessionKey | [bytes](#bytes) | | SessionKey is a public key of session key | | SessionKey | [bytes](#bytes) | | SessionKey is a public key of session key |
<a name="service.TokenLifetime"></a>
### Message TokenLifetime
TokenLifetime carries a group of lifetime parameters of the token
| Field | Type | Label | Description |
| ----- | ---- | ----- | ----------- |
| Created | [uint64](#uint64) | | Created carries an initial epoch of token lifetime |
| ValidUntil | [uint64](#uint64) | | ValidUntil carries a last epoch of token lifetime |
<!-- end messages --> <!-- end messages -->

25
docs/session.md
View file

@ -30,22 +30,13 @@
``` ```
rpc Create(stream CreateRequest) returns (stream CreateResponse); rpc Create(CreateRequest) returns (CreateResponse);
``` ```
#### Method Create #### Method Create
Create is a method that used to open a trusted session to manipulate Create opens new session between the client and the server
an object. In order to put or delete object client have to obtain session
token with trusted node. Trusted node will modify client's object
(add missing headers, checksums, homomorphic hash) and sign id with
session key. Session is established during 4-step handshake in one gRPC stream
- First client stream message SHOULD BE type of `CreateRequest_Init`.
- First server stream message SHOULD BE type of `CreateResponse_Unsigned`.
- Second client stream message SHOULD BE type of `CreateRequest_Signed`.
- Second server stream message SHOULD BE type of `CreateResponse_Result`.
| Name | Input | Output | | Name | Input | Output |
| ---- | ----- | ------ | | ---- | ----- | ------ |
@ -56,13 +47,13 @@ session key. Session is established during 4-step handshake in one gRPC stream
<a name="session.CreateRequest"></a> <a name="session.CreateRequest"></a>
### Message CreateRequest ### Message CreateRequest
CreateRequest carries an information necessary for opening a session
| Field | Type | Label | Description | | Field | Type | Label | Description |
| ----- | ---- | ----- | ----------- | | ----- | ---- | ----- | ----------- |
| Init | [service.Token](#service.Token) | | Init is a message to initialize session opening. Carry: owner of manipulation object; ID of manipulation object; token lifetime bounds. | | OwnerID | [bytes](#bytes) | | OwnerID carries an identifier of a session initiator |
| Signed | [service.Token](#service.Token) | | Signed Init message response (Unsigned) from server with user private key | | Lifetime | [service.TokenLifetime](#service.TokenLifetime) | | Lifetime carries a lifetime of the session |
| Meta | [service.RequestMetaHeader](#service.RequestMetaHeader) | | RequestMetaHeader contains information about request meta headers (should be embedded into message) | | Meta | [service.RequestMetaHeader](#service.RequestMetaHeader) | | RequestMetaHeader contains information about request meta headers (should be embedded into message) |
| Verify | [service.RequestVerificationHeader](#service.RequestVerificationHeader) | | RequestVerificationHeader is a set of signatures of every NeoFS Node that processed request (should be embedded into message) | | Verify | [service.RequestVerificationHeader](#service.RequestVerificationHeader) | | RequestVerificationHeader is a set of signatures of every NeoFS Node that processed request (should be embedded into message) |
@ -70,13 +61,13 @@ session key. Session is established during 4-step handshake in one gRPC stream
<a name="session.CreateResponse"></a> <a name="session.CreateResponse"></a>
### Message CreateResponse ### Message CreateResponse
CreateResponse carries an information about the opened session
| Field | Type | Label | Description | | Field | Type | Label | Description |
| ----- | ---- | ----- | ----------- | | ----- | ---- | ----- | ----------- |
| Unsigned | [service.Token](#service.Token) | | Unsigned token with token ID and session public key generated on server side | | ID | [bytes](#bytes) | | ID carries an identifier of session token |
| Result | [service.Token](#service.Token) | | Result is a resulting token which can be used for object placing through an trusted intermediary | | SessionKey | [bytes](#bytes) | | SessionKey carries a session public key |
<!-- end messages --> <!-- end messages -->

351
service/verify.pb.go
View file

@ -236,12 +236,10 @@ type Token_Info struct {
Verb Token_Info_Verb `protobuf:"varint,3,opt,name=verb,proto3,enum=service.Token_Info_Verb" json:"verb,omitempty"` Verb Token_Info_Verb `protobuf:"varint,3,opt,name=verb,proto3,enum=service.Token_Info_Verb" json:"verb,omitempty"`
// Address is an object address for which token is issued // Address is an object address for which token is issued
Address Address `protobuf:"bytes,4,opt,name=Address,proto3,customtype=Address" json:"Address"` Address Address `protobuf:"bytes,4,opt,name=Address,proto3,customtype=Address" json:"Address"`
// Created is an initial epoch of token lifetime // Lifetime is a lifetime of the session
Created uint64 `protobuf:"varint,5,opt,name=Created,proto3" json:"Created,omitempty"` TokenLifetime `protobuf:"bytes,5,opt,name=Lifetime,proto3,embedded=Lifetime" json:"Lifetime"`
// ValidUntil is a last epoch of token lifetime
ValidUntil uint64 `protobuf:"varint,6,opt,name=ValidUntil,proto3" json:"ValidUntil,omitempty"`
// SessionKey is a public key of session key // SessionKey is a public key of session key
SessionKey []byte `protobuf:"bytes,7,opt,name=SessionKey,proto3" json:"SessionKey,omitempty"` SessionKey []byte `protobuf:"bytes,6,opt,name=SessionKey,proto3" json:"SessionKey,omitempty"`
XXX_NoUnkeyedLiteral struct{} `json:"-"` XXX_NoUnkeyedLiteral struct{} `json:"-"`
XXX_unrecognized []byte `json:"-"` XXX_unrecognized []byte `json:"-"`
XXX_sizecache int32 `json:"-"` XXX_sizecache int32 `json:"-"`
@ -283,73 +281,116 @@ func (m *Token_Info) GetVerb() Token_Info_Verb {
return Token_Info_Put return Token_Info_Put
} }
func (m *Token_Info) GetCreated() uint64 { func (m *Token_Info) GetSessionKey() []byte {
if m != nil {
return m.SessionKey
}
return nil
}
// TokenLifetime carries a group of lifetime parameters of the token
type TokenLifetime struct {
// Created carries an initial epoch of token lifetime
Created uint64 `protobuf:"varint,1,opt,name=Created,proto3" json:"Created,omitempty"`
// ValidUntil carries a last epoch of token lifetime
ValidUntil uint64 `protobuf:"varint,2,opt,name=ValidUntil,proto3" json:"ValidUntil,omitempty"`
XXX_NoUnkeyedLiteral struct{} `json:"-"`
XXX_unrecognized []byte `json:"-"`
XXX_sizecache int32 `json:"-"`
}
func (m *TokenLifetime) Reset() { *m = TokenLifetime{} }
func (m *TokenLifetime) String() string { return proto.CompactTextString(m) }
func (*TokenLifetime) ProtoMessage() {}
func (*TokenLifetime) Descriptor() ([]byte, []int) {
return fileDescriptor_4bdd5bc50ec96238, []int{2}
}
func (m *TokenLifetime) XXX_Unmarshal(b []byte) error {
return m.Unmarshal(b)
}
func (m *TokenLifetime) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
b = b[:cap(b)]
n, err := m.MarshalToSizedBuffer(b)
if err != nil {
return nil, err
}
return b[:n], nil
}
func (m *TokenLifetime) XXX_Merge(src proto.Message) {
xxx_messageInfo_TokenLifetime.Merge(m, src)
}
func (m *TokenLifetime) XXX_Size() int {
return m.Size()
}
func (m *TokenLifetime) XXX_DiscardUnknown() {
xxx_messageInfo_TokenLifetime.DiscardUnknown(m)
}
var xxx_messageInfo_TokenLifetime proto.InternalMessageInfo
func (m *TokenLifetime) GetCreated() uint64 {
if m != nil { if m != nil {
return m.Created return m.Created
} }
return 0 return 0
} }
func (m *Token_Info) GetValidUntil() uint64 { func (m *TokenLifetime) GetValidUntil() uint64 {
if m != nil { if m != nil {
return m.ValidUntil return m.ValidUntil
} }
return 0 return 0
} }
func (m *Token_Info) GetSessionKey() []byte {
if m != nil {
return m.SessionKey
}
return nil
}
func init() { func init() {
proto.RegisterEnum("service.Token_Info_Verb", Token_Info_Verb_name, Token_Info_Verb_value) proto.RegisterEnum("service.Token_Info_Verb", Token_Info_Verb_name, Token_Info_Verb_value)
proto.RegisterType((*RequestVerificationHeader)(nil), "service.RequestVerificationHeader") proto.RegisterType((*RequestVerificationHeader)(nil), "service.RequestVerificationHeader")
proto.RegisterType((*RequestVerificationHeader_Signature)(nil), "service.RequestVerificationHeader.Signature") proto.RegisterType((*RequestVerificationHeader_Signature)(nil), "service.RequestVerificationHeader.Signature")
proto.RegisterType((*Token)(nil), "service.Token") proto.RegisterType((*Token)(nil), "service.Token")
proto.RegisterType((*Token_Info)(nil), "service.Token.Info") proto.RegisterType((*Token_Info)(nil), "service.Token.Info")
proto.RegisterType((*TokenLifetime)(nil), "service.TokenLifetime")
} }
func init() { proto.RegisterFile("service/verify.proto", fileDescriptor_4bdd5bc50ec96238) } func init() { proto.RegisterFile("service/verify.proto", fileDescriptor_4bdd5bc50ec96238) }
var fileDescriptor_4bdd5bc50ec96238 = []byte{ var fileDescriptor_4bdd5bc50ec96238 = []byte{
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0xf0, 0xba, 0xcc, 0xaf, 0x03, 0x00, 0x00,
} }
func (m *RequestVerificationHeader) Marshal() (dAtA []byte, err error) { func (m *RequestVerificationHeader) Marshal() (dAtA []byte, err error) {
@ -519,18 +560,18 @@ func (m *Token_Info) MarshalToSizedBuffer(dAtA []byte) (int, error) {
copy(dAtA[i:], m.SessionKey) copy(dAtA[i:], m.SessionKey)
i = encodeVarintVerify(dAtA, i, uint64(len(m.SessionKey))) i = encodeVarintVerify(dAtA, i, uint64(len(m.SessionKey)))
i-- i--
dAtA[i] = 0x3a dAtA[i] = 0x32
} }
if m.ValidUntil != 0 { {
i = encodeVarintVerify(dAtA, i, uint64(m.ValidUntil)) size, err := m.TokenLifetime.MarshalToSizedBuffer(dAtA[:i])
i-- if err != nil {
dAtA[i] = 0x30 return 0, err
} }
if m.Created != 0 { i -= size
i = encodeVarintVerify(dAtA, i, uint64(m.Created)) i = encodeVarintVerify(dAtA, i, uint64(size))
i--
dAtA[i] = 0x28
} }
i--
dAtA[i] = 0x2a
{ {
size := m.Address.Size() size := m.Address.Size()
i -= size i -= size
@ -569,6 +610,43 @@ func (m *Token_Info) MarshalToSizedBuffer(dAtA []byte) (int, error) {
return len(dAtA) - i, nil return len(dAtA) - i, nil
} }
func (m *TokenLifetime) Marshal() (dAtA []byte, err error) {
size := m.Size()
dAtA = make([]byte, size)
n, err := m.MarshalToSizedBuffer(dAtA[:size])
if err != nil {
return nil, err
}
return dAtA[:n], nil
}
func (m *TokenLifetime) MarshalTo(dAtA []byte) (int, error) {
size := m.Size()
return m.MarshalToSizedBuffer(dAtA[:size])
}
func (m *TokenLifetime) MarshalToSizedBuffer(dAtA []byte) (int, error) {
i := len(dAtA)
_ = i
var l int
_ = l
if m.XXX_unrecognized != nil {
i -= len(m.XXX_unrecognized)
copy(dAtA[i:], m.XXX_unrecognized)
}
if m.ValidUntil != 0 {
i = encodeVarintVerify(dAtA, i, uint64(m.ValidUntil))
i--
dAtA[i] = 0x10
}
if m.Created != 0 {
i = encodeVarintVerify(dAtA, i, uint64(m.Created))
i--
dAtA[i] = 0x8
}
return len(dAtA) - i, nil
}
func encodeVarintVerify(dAtA []byte, offset int, v uint64) int { func encodeVarintVerify(dAtA []byte, offset int, v uint64) int {
offset -= sovVerify(v) offset -= sovVerify(v)
base := offset base := offset
@ -655,16 +733,30 @@ func (m *Token_Info) Size() (n int) {
} }
l = m.Address.Size() l = m.Address.Size()
n += 1 + l + sovVerify(uint64(l)) n += 1 + l + sovVerify(uint64(l))
l = m.TokenLifetime.Size()
n += 1 + l + sovVerify(uint64(l))
l = len(m.SessionKey)
if l > 0 {
n += 1 + l + sovVerify(uint64(l))
}
if m.XXX_unrecognized != nil {
n += len(m.XXX_unrecognized)
}
return n
}
func (m *TokenLifetime) Size() (n int) {
if m == nil {
return 0
}
var l int
_ = l
if m.Created != 0 { if m.Created != 0 {
n += 1 + sovVerify(uint64(m.Created)) n += 1 + sovVerify(uint64(m.Created))
} }
if m.ValidUntil != 0 { if m.ValidUntil != 0 {
n += 1 + sovVerify(uint64(m.ValidUntil)) n += 1 + sovVerify(uint64(m.ValidUntil))
} }
l = len(m.SessionKey)
if l > 0 {
n += 1 + l + sovVerify(uint64(l))
}
if m.XXX_unrecognized != nil { if m.XXX_unrecognized != nil {
n += len(m.XXX_unrecognized) n += len(m.XXX_unrecognized)
} }
@ -1192,10 +1284,10 @@ func (m *Token_Info) Unmarshal(dAtA []byte) error {
} }
iNdEx = postIndex iNdEx = postIndex
case 5: case 5:
if wireType != 0 { if wireType != 2 {
return fmt.Errorf("proto: wrong wireType = %d for field Created", wireType) return fmt.Errorf("proto: wrong wireType = %d for field TokenLifetime", wireType)
} }
m.Created = 0 var msglen int
for shift := uint(0); ; shift += 7 { for shift := uint(0); ; shift += 7 {
if shift >= 64 { if shift >= 64 {
return ErrIntOverflowVerify return ErrIntOverflowVerify
@ -1205,31 +1297,26 @@ func (m *Token_Info) Unmarshal(dAtA []byte) error {
} }
b := dAtA[iNdEx] b := dAtA[iNdEx]
iNdEx++ iNdEx++
m.Created |= uint64(b&0x7F) << shift msglen |= int(b&0x7F) << shift
if b < 0x80 { if b < 0x80 {
break break
} }
} }
if msglen < 0 {
return ErrInvalidLengthVerify
}
postIndex := iNdEx + msglen
if postIndex < 0 {
return ErrInvalidLengthVerify
}
if postIndex > l {
return io.ErrUnexpectedEOF
}
if err := m.TokenLifetime.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
return err
}
iNdEx = postIndex
case 6: case 6:
if wireType != 0 {
return fmt.Errorf("proto: wrong wireType = %d for field ValidUntil", wireType)
}
m.ValidUntil = 0
for shift := uint(0); ; shift += 7 {
if shift >= 64 {
return ErrIntOverflowVerify
}
if iNdEx >= l {
return io.ErrUnexpectedEOF
}
b := dAtA[iNdEx]
iNdEx++
m.ValidUntil |= uint64(b&0x7F) << shift
if b < 0x80 {
break
}
}
case 7:
if wireType != 2 { if wireType != 2 {
return fmt.Errorf("proto: wrong wireType = %d for field SessionKey", wireType) return fmt.Errorf("proto: wrong wireType = %d for field SessionKey", wireType)
} }
@ -1288,6 +1375,98 @@ func (m *Token_Info) Unmarshal(dAtA []byte) error {
} }
return nil return nil
} }
func (m *TokenLifetime) Unmarshal(dAtA []byte) error {
l := len(dAtA)
iNdEx := 0
for iNdEx < l {
preIndex := iNdEx
var wire uint64
for shift := uint(0); ; shift += 7 {
if shift >= 64 {
return ErrIntOverflowVerify
}
if iNdEx >= l {
return io.ErrUnexpectedEOF
}
b := dAtA[iNdEx]
iNdEx++
wire |= uint64(b&0x7F) << shift
if b < 0x80 {
break
}
}
fieldNum := int32(wire >> 3)
wireType := int(wire & 0x7)
if wireType == 4 {
return fmt.Errorf("proto: TokenLifetime: wiretype end group for non-group")
}
if fieldNum <= 0 {
return fmt.Errorf("proto: TokenLifetime: illegal tag %d (wire type %d)", fieldNum, wire)
}
switch fieldNum {
case 1:
if wireType != 0 {
return fmt.Errorf("proto: wrong wireType = %d for field Created", wireType)
}
m.Created = 0
for shift := uint(0); ; shift += 7 {
if shift >= 64 {
return ErrIntOverflowVerify
}
if iNdEx >= l {
return io.ErrUnexpectedEOF
}
b := dAtA[iNdEx]
iNdEx++
m.Created |= uint64(b&0x7F) << shift
if b < 0x80 {
break
}
}
case 2:
if wireType != 0 {
return fmt.Errorf("proto: wrong wireType = %d for field ValidUntil", wireType)
}
m.ValidUntil = 0
for shift := uint(0); ; shift += 7 {
if shift >= 64 {
return ErrIntOverflowVerify
}
if iNdEx >= l {
return io.ErrUnexpectedEOF
}
b := dAtA[iNdEx]
iNdEx++
m.ValidUntil |= uint64(b&0x7F) << shift
if b < 0x80 {
break
}
}
default:
iNdEx = preIndex
skippy, err := skipVerify(dAtA[iNdEx:])
if err != nil {
return err
}
if skippy < 0 {
return ErrInvalidLengthVerify
}
if (iNdEx + skippy) < 0 {
return ErrInvalidLengthVerify
}
if (iNdEx + skippy) > l {
return io.ErrUnexpectedEOF
}
m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
iNdEx += skippy
}
}
if iNdEx > l {
return io.ErrUnexpectedEOF
}
return nil
}
func skipVerify(dAtA []byte) (n int, err error) { func skipVerify(dAtA []byte) (n int, err error) {
l := len(dAtA) l := len(dAtA)
iNdEx := 0 iNdEx := 0

18
service/verify.proto
View file

@ -58,14 +58,11 @@ message Token {
// Address is an object address for which token is issued // Address is an object address for which token is issued
refs.Address Address = 4 [(gogoproto.nullable) = false, (gogoproto.customtype) = "Address"]; refs.Address Address = 4 [(gogoproto.nullable) = false, (gogoproto.customtype) = "Address"];
// Created is an initial epoch of token lifetime // Lifetime is a lifetime of the session
uint64 Created = 5; TokenLifetime Lifetime = 5 [(gogoproto.embed) = true, (gogoproto.nullable) = false];
// ValidUntil is a last epoch of token lifetime
uint64 ValidUntil = 6;
// SessionKey is a public key of session key // SessionKey is a public key of session key
bytes SessionKey = 7; bytes SessionKey = 6;
} }
// TokenInfo is a grouped information about token // TokenInfo is a grouped information about token
@ -75,6 +72,15 @@ message Token {
bytes Signature = 8; bytes Signature = 8;
} }
// TokenLifetime carries a group of lifetime parameters of the token
message TokenLifetime {
// Created carries an initial epoch of token lifetime
uint64 Created = 1;
// ValidUntil carries a last epoch of token lifetime
uint64 ValidUntil = 2;
}
// TODO: for variable token types and version redefine message // TODO: for variable token types and version redefine message
// Example: // Example:
// message Token { // message Token {

10
session/service.go
View file

@ -1,11 +1 @@
package session package session
// NewInitRequest returns new initialization CreateRequest from passed Token.
func NewInitRequest(t *Token) *CreateRequest {
return &CreateRequest{Message: &CreateRequest_Init{Init: t}}
}
// NewSignedRequest returns new signed CreateRequest from passed Token.
func NewSignedRequest(t *Token) *CreateRequest {
return &CreateRequest{Message: &CreateRequest_Signed{Signed: t}}
}

515
session/service.pb.go
View file

@ -28,13 +28,12 @@ var _ = math.Inf
// proto package needs to be updated. // proto package needs to be updated.
const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package
// CreateRequest carries an information necessary for opening a session
type CreateRequest struct { type CreateRequest struct {
// Message should be one of // OwnerID carries an identifier of a session initiator
// OwnerID OwnerID `protobuf:"bytes,1,opt,name=OwnerID,proto3,customtype=OwnerID" json:"OwnerID"`
// Types that are valid to be assigned to Message: // Lifetime carries a lifetime of the session
// *CreateRequest_Init service.TokenLifetime `protobuf:"bytes,2,opt,name=Lifetime,proto3,embedded=Lifetime" json:"Lifetime"`
// *CreateRequest_Signed
Message isCreateRequest_Message `protobuf_oneof:"Message"`
// RequestMetaHeader contains information about request meta headers (should be embedded into message) // RequestMetaHeader contains information about request meta headers (should be embedded into message)
service.RequestMetaHeader `protobuf:"bytes,98,opt,name=Meta,proto3,embedded=Meta" json:"Meta"` service.RequestMetaHeader `protobuf:"bytes,98,opt,name=Meta,proto3,embedded=Meta" json:"Meta"`
// RequestVerificationHeader is a set of signatures of every NeoFS Node that processed request (should be embedded into message) // RequestVerificationHeader is a set of signatures of every NeoFS Node that processed request (should be embedded into message)
@ -73,59 +72,15 @@ func (m *CreateRequest) XXX_DiscardUnknown() {
var xxx_messageInfo_CreateRequest proto.InternalMessageInfo var xxx_messageInfo_CreateRequest proto.InternalMessageInfo
type isCreateRequest_Message interface { // CreateResponse carries an information about the opened session
isCreateRequest_Message()
MarshalTo([]byte) (int, error)
Size() int
}
type CreateRequest_Init struct {
Init *service.Token `protobuf:"bytes,1,opt,name=Init,proto3,oneof" json:"Init,omitempty"`
}
type CreateRequest_Signed struct {
Signed *service.Token `protobuf:"bytes,2,opt,name=Signed,proto3,oneof" json:"Signed,omitempty"`
}
func (*CreateRequest_Init) isCreateRequest_Message() {}
func (*CreateRequest_Signed) isCreateRequest_Message() {}
func (m *CreateRequest) GetMessage() isCreateRequest_Message {
if m != nil {
return m.Message
}
return nil
}
func (m *CreateRequest) GetInit() *service.Token {
if x, ok := m.GetMessage().(*CreateRequest_Init); ok {
return x.Init
}
return nil
}
func (m *CreateRequest) GetSigned() *service.Token {
if x, ok := m.GetMessage().(*CreateRequest_Signed); ok {
return x.Signed
}
return nil
}
// XXX_OneofWrappers is for the internal use of the proto package.
func (*CreateRequest) XXX_OneofWrappers() []interface{} {
return []interface{}{
(*CreateRequest_Init)(nil),
(*CreateRequest_Signed)(nil),
}
}
type CreateResponse struct { type CreateResponse struct {
// Types that are valid to be assigned to Message: // ID carries an identifier of session token
// *CreateResponse_Unsigned ID TokenID `protobuf:"bytes,1,opt,name=ID,proto3,customtype=TokenID" json:"ID"`
// *CreateResponse_Result // SessionKey carries a session public key
Message isCreateResponse_Message `protobuf_oneof:"Message"` SessionKey []byte `protobuf:"bytes,2,opt,name=SessionKey,proto3" json:"SessionKey,omitempty"`
XXX_NoUnkeyedLiteral struct{} `json:"-"` XXX_NoUnkeyedLiteral struct{} `json:"-"`
XXX_unrecognized []byte `json:"-"` XXX_unrecognized []byte `json:"-"`
XXX_sizecache int32 `json:"-"` XXX_sizecache int32 `json:"-"`
} }
func (m *CreateResponse) Reset() { *m = CreateResponse{} } func (m *CreateResponse) Reset() { *m = CreateResponse{} }
@ -157,51 +112,13 @@ func (m *CreateResponse) XXX_DiscardUnknown() {
var xxx_messageInfo_CreateResponse proto.InternalMessageInfo var xxx_messageInfo_CreateResponse proto.InternalMessageInfo
type isCreateResponse_Message interface { func (m *CreateResponse) GetSessionKey() []byte {
isCreateResponse_Message()
MarshalTo([]byte) (int, error)
Size() int
}
type CreateResponse_Unsigned struct {
Unsigned *service.Token `protobuf:"bytes,1,opt,name=Unsigned,proto3,oneof" json:"Unsigned,omitempty"`
}
type CreateResponse_Result struct {
Result *service.Token `protobuf:"bytes,2,opt,name=Result,proto3,oneof" json:"Result,omitempty"`
}
func (*CreateResponse_Unsigned) isCreateResponse_Message() {}
func (*CreateResponse_Result) isCreateResponse_Message() {}
func (m *CreateResponse) GetMessage() isCreateResponse_Message {
if m != nil { if m != nil {
return m.Message return m.SessionKey
} }
return nil return nil
} }
func (m *CreateResponse) GetUnsigned() *service.Token {
if x, ok := m.GetMessage().(*CreateResponse_Unsigned); ok {
return x.Unsigned
}
return nil
}
func (m *CreateResponse) GetResult() *service.Token {
if x, ok := m.GetMessage().(*CreateResponse_Result); ok {
return x.Result
}
return nil
}
// XXX_OneofWrappers is for the internal use of the proto package.
func (*CreateResponse) XXX_OneofWrappers() []interface{} {
return []interface{}{
(*CreateResponse_Unsigned)(nil),
(*CreateResponse_Result)(nil),
}
}
func init() { func init() {
proto.RegisterType((*CreateRequest)(nil), "session.CreateRequest") proto.RegisterType((*CreateRequest)(nil), "session.CreateRequest")
proto.RegisterType((*CreateResponse)(nil), "session.CreateResponse") proto.RegisterType((*CreateResponse)(nil), "session.CreateResponse")
@ -210,31 +127,32 @@ func init() {
func init() { proto.RegisterFile("session/service.proto", fileDescriptor_b329bee0fd1148e0) } func init() { proto.RegisterFile("session/service.proto", fileDescriptor_b329bee0fd1148e0) }
var fileDescriptor_b329bee0fd1148e0 = []byte{ var fileDescriptor_b329bee0fd1148e0 = []byte{
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0x19, 0xf0, 0xd3, 0xc0, 0x3d, 0x3a, 0x1f, 0xb8, 0x7a, 0xa7, 0xc8, 0x50, 0xef, 0x60, 0xff, 0x3d, 0x57, 0xf9, 0xdd, 0x6a, 0x1f, 0x0f, 0x81, 0xfd, 0x19, 0x3b, 0xbf, 0x8e, 0x7d, 0x47, 0xcd, 0x13,
0x00, 0x00, 0xff, 0xff, 0x70, 0x53, 0x71, 0xf3, 0x82, 0x02, 0x00, 0x00, 0x35, 0xe5, 0xbd, 0xbf, 0x3d, 0x07, 0x00, 0x00, 0xff, 0xff, 0xf5, 0x66, 0xc9, 0x19, 0x6a, 0x02,
0x00, 0x00,
} }
// Reference imports to suppress errors if they are not otherwise used. // Reference imports to suppress errors if they are not otherwise used.
@ -249,17 +167,8 @@ const _ = grpc.SupportPackageIsVersion4
// //
// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://godoc.org/google.golang.org/grpc#ClientConn.NewStream. // For semantics around ctx use and closing/ending streaming RPCs, please refer to https://godoc.org/google.golang.org/grpc#ClientConn.NewStream.
type SessionClient interface { type SessionClient interface {
// Create is a method that used to open a trusted session to manipulate // Create opens new session between the client and the server
// an object. In order to put or delete object client have to obtain session Create(ctx context.Context, in *CreateRequest, opts ...grpc.CallOption) (*CreateResponse, error)
// token with trusted node. Trusted node will modify client's object
// (add missing headers, checksums, homomorphic hash) and sign id with
// session key. Session is established during 4-step handshake in one gRPC stream
//
// - First client stream message SHOULD BE type of `CreateRequest_Init`.
// - First server stream message SHOULD BE type of `CreateResponse_Unsigned`.
// - Second client stream message SHOULD BE type of `CreateRequest_Signed`.
// - Second server stream message SHOULD BE type of `CreateResponse_Result`.
Create(ctx context.Context, opts ...grpc.CallOption) (Session_CreateClient, error)
} }
type sessionClient struct { type sessionClient struct {
@ -270,102 +179,61 @@ func NewSessionClient(cc *grpc.ClientConn) SessionClient {
return &sessionClient{cc} return &sessionClient{cc}
} }
func (c *sessionClient) Create(ctx context.Context, opts ...grpc.CallOption) (Session_CreateClient, error) { func (c *sessionClient) Create(ctx context.Context, in *CreateRequest, opts ...grpc.CallOption) (*CreateResponse, error) {
stream, err := c.cc.NewStream(ctx, &_Session_serviceDesc.Streams[0], "/session.Session/Create", opts...) out := new(CreateResponse)
err := c.cc.Invoke(ctx, "/session.Session/Create", in, out, opts...)
if err != nil { if err != nil {
return nil, err return nil, err
} }
x := &sessionCreateClient{stream} return out, nil
return x, nil
}
type Session_CreateClient interface {
Send(*CreateRequest) error
Recv() (*CreateResponse, error)
grpc.ClientStream
}
type sessionCreateClient struct {
grpc.ClientStream
}
func (x *sessionCreateClient) Send(m *CreateRequest) error {
return x.ClientStream.SendMsg(m)
}
func (x *sessionCreateClient) Recv() (*CreateResponse, error) {
m := new(CreateResponse)
if err := x.ClientStream.RecvMsg(m); err != nil {
return nil, err
}
return m, nil
} }
// SessionServer is the server API for Session service. // SessionServer is the server API for Session service.
type SessionServer interface { type SessionServer interface {
// Create is a method that used to open a trusted session to manipulate // Create opens new session between the client and the server
// an object. In order to put or delete object client have to obtain session Create(context.Context, *CreateRequest) (*CreateResponse, error)
// token with trusted node. Trusted node will modify client's object
// (add missing headers, checksums, homomorphic hash) and sign id with
// session key. Session is established during 4-step handshake in one gRPC stream
//
// - First client stream message SHOULD BE type of `CreateRequest_Init`.
// - First server stream message SHOULD BE type of `CreateResponse_Unsigned`.
// - Second client stream message SHOULD BE type of `CreateRequest_Signed`.
// - Second server stream message SHOULD BE type of `CreateResponse_Result`.
Create(Session_CreateServer) error
} }
// UnimplementedSessionServer can be embedded to have forward compatible implementations. // UnimplementedSessionServer can be embedded to have forward compatible implementations.
type UnimplementedSessionServer struct { type UnimplementedSessionServer struct {
} }
func (*UnimplementedSessionServer) Create(srv Session_CreateServer) error { func (*UnimplementedSessionServer) Create(ctx context.Context, req *CreateRequest) (*CreateResponse, error) {
return status.Errorf(codes.Unimplemented, "method Create not implemented") return nil, status.Errorf(codes.Unimplemented, "method Create not implemented")
} }
func RegisterSessionServer(s *grpc.Server, srv SessionServer) { func RegisterSessionServer(s *grpc.Server, srv SessionServer) {
s.RegisterService(&_Session_serviceDesc, srv) s.RegisterService(&_Session_serviceDesc, srv)
} }
func _Session_Create_Handler(srv interface{}, stream grpc.ServerStream) error { func _Session_Create_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
return srv.(SessionServer).Create(&sessionCreateServer{stream}) in := new(CreateRequest)
} if err := dec(in); err != nil {
type Session_CreateServer interface {
Send(*CreateResponse) error
Recv() (*CreateRequest, error)
grpc.ServerStream
}
type sessionCreateServer struct {
grpc.ServerStream
}
func (x *sessionCreateServer) Send(m *CreateResponse) error {
return x.ServerStream.SendMsg(m)
}
func (x *sessionCreateServer) Recv() (*CreateRequest, error) {
m := new(CreateRequest)
if err := x.ServerStream.RecvMsg(m); err != nil {
return nil, err return nil, err
} }
return m, nil if interceptor == nil {
return srv.(SessionServer).Create(ctx, in)
}
info := &grpc.UnaryServerInfo{
Server: srv,
FullMethod: "/session.Session/Create",
}
handler := func(ctx context.Context, req interface{}) (interface{}, error) {
return srv.(SessionServer).Create(ctx, req.(*CreateRequest))
}
return interceptor(ctx, in, info, handler)
} }
var _Session_serviceDesc = grpc.ServiceDesc{ var _Session_serviceDesc = grpc.ServiceDesc{
ServiceName: "session.Session", ServiceName: "session.Session",
HandlerType: (*SessionServer)(nil), HandlerType: (*SessionServer)(nil),
Methods: []grpc.MethodDesc{}, Methods: []grpc.MethodDesc{
Streams: []grpc.StreamDesc{
{ {
StreamName: "Create", MethodName: "Create",
Handler: _Session_Create_Handler, Handler: _Session_Create_Handler,
ServerStreams: true,
ClientStreams: true,
}, },
}, },
Streams: []grpc.StreamDesc{},
Metadata: "session/service.proto", Metadata: "session/service.proto",
} }
@ -417,60 +285,29 @@ func (m *CreateRequest) MarshalToSizedBuffer(dAtA []byte) (int, error) {
dAtA[i] = 0x6 dAtA[i] = 0x6
i-- i--
dAtA[i] = 0x92 dAtA[i] = 0x92
if m.Message != nil { {
{ size, err := m.TokenLifetime.MarshalToSizedBuffer(dAtA[:i])
size := m.Message.Size() if err != nil {
i -= size return 0, err
if _, err := m.Message.MarshalTo(dAtA[i:]); err != nil {
return 0, err
}
} }
i -= size
i = encodeVarintService(dAtA, i, uint64(size))
} }
i--
dAtA[i] = 0x12
{
size := m.OwnerID.Size()
i -= size
if _, err := m.OwnerID.MarshalTo(dAtA[i:]); err != nil {
return 0, err
}
i = encodeVarintService(dAtA, i, uint64(size))
}
i--
dAtA[i] = 0xa
return len(dAtA) - i, nil return len(dAtA) - i, nil
} }
func (m *CreateRequest_Init) MarshalTo(dAtA []byte) (int, error) {
size := m.Size()
return m.MarshalToSizedBuffer(dAtA[:size])
}
func (m *CreateRequest_Init) MarshalToSizedBuffer(dAtA []byte) (int, error) {
i := len(dAtA)
if m.Init != nil {
{
size, err := m.Init.MarshalToSizedBuffer(dAtA[:i])
if err != nil {
return 0, err
}
i -= size
i = encodeVarintService(dAtA, i, uint64(size))
}
i--
dAtA[i] = 0xa
}
return len(dAtA) - i, nil
}
func (m *CreateRequest_Signed) MarshalTo(dAtA []byte) (int, error) {
size := m.Size()
return m.MarshalToSizedBuffer(dAtA[:size])
}
func (m *CreateRequest_Signed) MarshalToSizedBuffer(dAtA []byte) (int, error) {
i := len(dAtA)
if m.Signed != nil {
{
size, err := m.Signed.MarshalToSizedBuffer(dAtA[:i])
if err != nil {
return 0, err
}
i -= size
i = encodeVarintService(dAtA, i, uint64(size))
}
i--
dAtA[i] = 0x12
}
return len(dAtA) - i, nil
}
func (m *CreateResponse) Marshal() (dAtA []byte, err error) { func (m *CreateResponse) Marshal() (dAtA []byte, err error) {
size := m.Size() size := m.Size()
dAtA = make([]byte, size) dAtA = make([]byte, size)
@ -495,60 +332,26 @@ func (m *CreateResponse) MarshalToSizedBuffer(dAtA []byte) (int, error) {
i -= len(m.XXX_unrecognized) i -= len(m.XXX_unrecognized)
copy(dAtA[i:], m.XXX_unrecognized) copy(dAtA[i:], m.XXX_unrecognized)
} }
if m.Message != nil { if len(m.SessionKey) > 0 {
{ i -= len(m.SessionKey)
size := m.Message.Size() copy(dAtA[i:], m.SessionKey)
i -= size i = encodeVarintService(dAtA, i, uint64(len(m.SessionKey)))
if _, err := m.Message.MarshalTo(dAtA[i:]); err != nil {
return 0, err
}
}
}
return len(dAtA) - i, nil
}
func (m *CreateResponse_Unsigned) MarshalTo(dAtA []byte) (int, error) {
size := m.Size()
return m.MarshalToSizedBuffer(dAtA[:size])
}
func (m *CreateResponse_Unsigned) MarshalToSizedBuffer(dAtA []byte) (int, error) {
i := len(dAtA)
if m.Unsigned != nil {
{
size, err := m.Unsigned.MarshalToSizedBuffer(dAtA[:i])
if err != nil {
return 0, err
}
i -= size
i = encodeVarintService(dAtA, i, uint64(size))
}
i--
dAtA[i] = 0xa
}
return len(dAtA) - i, nil
}
func (m *CreateResponse_Result) MarshalTo(dAtA []byte) (int, error) {
size := m.Size()
return m.MarshalToSizedBuffer(dAtA[:size])
}
func (m *CreateResponse_Result) MarshalToSizedBuffer(dAtA []byte) (int, error) {
i := len(dAtA)
if m.Result != nil {
{
size, err := m.Result.MarshalToSizedBuffer(dAtA[:i])
if err != nil {
return 0, err
}
i -= size
i = encodeVarintService(dAtA, i, uint64(size))
}
i-- i--
dAtA[i] = 0x12 dAtA[i] = 0x12
} }
{
size := m.ID.Size()
i -= size
if _, err := m.ID.MarshalTo(dAtA[i:]); err != nil {
return 0, err
}
i = encodeVarintService(dAtA, i, uint64(size))
}
i--
dAtA[i] = 0xa
return len(dAtA) - i, nil return len(dAtA) - i, nil
} }
func encodeVarintService(dAtA []byte, offset int, v uint64) int { func encodeVarintService(dAtA []byte, offset int, v uint64) int {
offset -= sovService(v) offset -= sovService(v)
base := offset base := offset
@ -566,9 +369,10 @@ func (m *CreateRequest) Size() (n int) {
} }
var l int var l int
_ = l _ = l
if m.Message != nil { l = m.OwnerID.Size()
n += m.Message.Size() n += 1 + l + sovService(uint64(l))
} l = m.TokenLifetime.Size()
n += 1 + l + sovService(uint64(l))
l = m.RequestMetaHeader.Size() l = m.RequestMetaHeader.Size()
n += 2 + l + sovService(uint64(l)) n += 2 + l + sovService(uint64(l))
l = m.RequestVerificationHeader.Size() l = m.RequestVerificationHeader.Size()
@ -579,38 +383,17 @@ func (m *CreateRequest) Size() (n int) {
return n return n
} }
func (m *CreateRequest_Init) Size() (n int) {
if m == nil {
return 0
}
var l int
_ = l
if m.Init != nil {
l = m.Init.Size()
n += 1 + l + sovService(uint64(l))
}
return n
}
func (m *CreateRequest_Signed) Size() (n int) {
if m == nil {
return 0
}
var l int
_ = l
if m.Signed != nil {
l = m.Signed.Size()
n += 1 + l + sovService(uint64(l))
}
return n
}
func (m *CreateResponse) Size() (n int) { func (m *CreateResponse) Size() (n int) {
if m == nil { if m == nil {
return 0 return 0
} }
var l int var l int
_ = l _ = l
if m.Message != nil { l = m.ID.Size()
n += m.Message.Size() n += 1 + l + sovService(uint64(l))
l = len(m.SessionKey)
if l > 0 {
n += 1 + l + sovService(uint64(l))
} }
if m.XXX_unrecognized != nil { if m.XXX_unrecognized != nil {
n += len(m.XXX_unrecognized) n += len(m.XXX_unrecognized)
@ -618,31 +401,6 @@ func (m *CreateResponse) Size() (n int) {
return n return n
} }
func (m *CreateResponse_Unsigned) Size() (n int) {
if m == nil {
return 0
}
var l int
_ = l
if m.Unsigned != nil {
l = m.Unsigned.Size()
n += 1 + l + sovService(uint64(l))
}
return n
}
func (m *CreateResponse_Result) Size() (n int) {
if m == nil {
return 0
}
var l int
_ = l
if m.Result != nil {
l = m.Result.Size()
n += 1 + l + sovService(uint64(l))
}
return n
}
func sovService(x uint64) (n int) { func sovService(x uint64) (n int) {
return (math_bits.Len64(x|1) + 6) / 7 return (math_bits.Len64(x|1) + 6) / 7
} }
@ -680,9 +438,9 @@ func (m *CreateRequest) Unmarshal(dAtA []byte) error {
switch fieldNum { switch fieldNum {
case 1: case 1:
if wireType != 2 { if wireType != 2 {
return fmt.Errorf("proto: wrong wireType = %d for field Init", wireType) return fmt.Errorf("proto: wrong wireType = %d for field OwnerID", wireType)
} }
var msglen int var byteLen int
for shift := uint(0); ; shift += 7 { for shift := uint(0); ; shift += 7 {
if shift >= 64 { if shift >= 64 {
return ErrIntOverflowService return ErrIntOverflowService
@ -692,30 +450,28 @@ func (m *CreateRequest) Unmarshal(dAtA []byte) error {
} }
b := dAtA[iNdEx] b := dAtA[iNdEx]
iNdEx++ iNdEx++
msglen |= int(b&0x7F) << shift byteLen |= int(b&0x7F) << shift
if b < 0x80 { if b < 0x80 {
break break
} }
} }
if msglen < 0 { if byteLen < 0 {
return ErrInvalidLengthService return ErrInvalidLengthService
} }
postIndex := iNdEx + msglen postIndex := iNdEx + byteLen
if postIndex < 0 { if postIndex < 0 {
return ErrInvalidLengthService return ErrInvalidLengthService
} }
if postIndex > l { if postIndex > l {
return io.ErrUnexpectedEOF return io.ErrUnexpectedEOF
} }
v := &service.Token{} if err := m.OwnerID.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
if err := v.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
return err return err
} }
m.Message = &CreateRequest_Init{v}
iNdEx = postIndex iNdEx = postIndex
case 2: case 2:
if wireType != 2 { if wireType != 2 {
return fmt.Errorf("proto: wrong wireType = %d for field Signed", wireType) return fmt.Errorf("proto: wrong wireType = %d for field TokenLifetime", wireType)
} }
var msglen int var msglen int
for shift := uint(0); ; shift += 7 { for shift := uint(0); ; shift += 7 {
@ -742,11 +498,9 @@ func (m *CreateRequest) Unmarshal(dAtA []byte) error {
if postIndex > l { if postIndex > l {
return io.ErrUnexpectedEOF return io.ErrUnexpectedEOF
} }
v := &service.Token{} if err := m.TokenLifetime.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
if err := v.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
return err return err
} }
m.Message = &CreateRequest_Signed{v}
iNdEx = postIndex iNdEx = postIndex
case 98: case 98:
if wireType != 2 { if wireType != 2 {
@ -870,9 +624,9 @@ func (m *CreateResponse) Unmarshal(dAtA []byte) error {
switch fieldNum { switch fieldNum {
case 1: case 1:
if wireType != 2 { if wireType != 2 {
return fmt.Errorf("proto: wrong wireType = %d for field Unsigned", wireType) return fmt.Errorf("proto: wrong wireType = %d for field ID", wireType)
} }
var msglen int var byteLen int
for shift := uint(0); ; shift += 7 { for shift := uint(0); ; shift += 7 {
if shift >= 64 { if shift >= 64 {
return ErrIntOverflowService return ErrIntOverflowService
@ -882,32 +636,30 @@ func (m *CreateResponse) Unmarshal(dAtA []byte) error {
} }
b := dAtA[iNdEx] b := dAtA[iNdEx]
iNdEx++ iNdEx++
msglen |= int(b&0x7F) << shift byteLen |= int(b&0x7F) << shift
if b < 0x80 { if b < 0x80 {
break break
} }
} }
if msglen < 0 { if byteLen < 0 {
return ErrInvalidLengthService return ErrInvalidLengthService
} }
postIndex := iNdEx + msglen postIndex := iNdEx + byteLen
if postIndex < 0 { if postIndex < 0 {
return ErrInvalidLengthService return ErrInvalidLengthService
} }
if postIndex > l { if postIndex > l {
return io.ErrUnexpectedEOF return io.ErrUnexpectedEOF
} }
v := &service.Token{} if err := m.ID.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
if err := v.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
return err return err
} }
m.Message = &CreateResponse_Unsigned{v}
iNdEx = postIndex iNdEx = postIndex
case 2: case 2:
if wireType != 2 { if wireType != 2 {
return fmt.Errorf("proto: wrong wireType = %d for field Result", wireType) return fmt.Errorf("proto: wrong wireType = %d for field SessionKey", wireType)
} }
var msglen int var byteLen int
for shift := uint(0); ; shift += 7 { for shift := uint(0); ; shift += 7 {
if shift >= 64 { if shift >= 64 {
return ErrIntOverflowService return ErrIntOverflowService
@ -917,26 +669,25 @@ func (m *CreateResponse) Unmarshal(dAtA []byte) error {
} }
b := dAtA[iNdEx] b := dAtA[iNdEx]
iNdEx++ iNdEx++
msglen |= int(b&0x7F) << shift byteLen |= int(b&0x7F) << shift
if b < 0x80 { if b < 0x80 {
break break
} }
} }
if msglen < 0 { if byteLen < 0 {
return ErrInvalidLengthService return ErrInvalidLengthService
} }
postIndex := iNdEx + msglen postIndex := iNdEx + byteLen
if postIndex < 0 { if postIndex < 0 {
return ErrInvalidLengthService return ErrInvalidLengthService
} }
if postIndex > l { if postIndex > l {
return io.ErrUnexpectedEOF return io.ErrUnexpectedEOF
} }
v := &service.Token{} m.SessionKey = append(m.SessionKey[:0], dAtA[iNdEx:postIndex]...)
if err := v.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { if m.SessionKey == nil {
return err m.SessionKey = []byte{}
} }
m.Message = &CreateResponse_Result{v}
iNdEx = postIndex iNdEx = postIndex
default: default:
iNdEx = preIndex iNdEx = preIndex

43
session/service.proto
View file

@ -11,42 +11,29 @@ option (gogoproto.stable_marshaler_all) = true;
service Session { service Session {
// Create is a method that used to open a trusted session to manipulate // Create opens new session between the client and the server
// an object. In order to put or delete object client have to obtain session rpc Create (CreateRequest) returns (CreateResponse);
// token with trusted node. Trusted node will modify client's object
// (add missing headers, checksums, homomorphic hash) and sign id with
// session key. Session is established during 4-step handshake in one gRPC stream
//
// - First client stream message SHOULD BE type of `CreateRequest_Init`.
// - First server stream message SHOULD BE type of `CreateResponse_Unsigned`.
// - Second client stream message SHOULD BE type of `CreateRequest_Signed`.
// - Second server stream message SHOULD BE type of `CreateResponse_Result`.
rpc Create (stream CreateRequest) returns (stream CreateResponse);
} }
// CreateRequest carries an information necessary for opening a session
message CreateRequest { message CreateRequest {
// Message should be one of // OwnerID carries an identifier of a session initiator
oneof Message { bytes OwnerID = 1 [(gogoproto.nullable) = false, (gogoproto.customtype) = "OwnerID"];
// Init is a message to initialize session opening. Carry:
// owner of manipulation object; // Lifetime carries a lifetime of the session
// ID of manipulation object; service.TokenLifetime Lifetime = 2 [(gogoproto.embed) = true, (gogoproto.nullable) = false];
// token lifetime bounds.
service.Token Init = 1;
// Signed Init message response (Unsigned) from server with user private key
service.Token Signed = 2;
}
// RequestMetaHeader contains information about request meta headers (should be embedded into message) // RequestMetaHeader contains information about request meta headers (should be embedded into message)
service.RequestMetaHeader Meta = 98 [(gogoproto.embed) = true, (gogoproto.nullable) = false]; service.RequestMetaHeader Meta = 98 [(gogoproto.embed) = true, (gogoproto.nullable) = false];
// RequestVerificationHeader is a set of signatures of every NeoFS Node that processed request (should be embedded into message) // RequestVerificationHeader is a set of signatures of every NeoFS Node that processed request (should be embedded into message)
service.RequestVerificationHeader Verify = 99 [(gogoproto.embed) = true, (gogoproto.nullable) = false]; service.RequestVerificationHeader Verify = 99 [(gogoproto.embed) = true, (gogoproto.nullable) = false];
} }
// CreateResponse carries an information about the opened session
message CreateResponse { message CreateResponse {
oneof Message { // ID carries an identifier of session token
// Unsigned token with token ID and session public key generated on server side bytes ID = 1 [(gogoproto.customtype) = "TokenID", (gogoproto.nullable) = false];
service.Token Unsigned = 1;
// Result is a resulting token which can be used for object placing through an trusted intermediary // SessionKey carries a session public key
service.Token Result = 2; bytes SessionKey = 2;
}
} }