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Merge branch 'release/0.2.0'

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Evgeniy Kulikov 2019-11-21 16:39:41 +03:00
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43 changed files with 1005 additions and 349 deletions
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2
.github/workflows/go.yml vendored
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@ -38,4 +38,6 @@ jobs:
run: go test -coverprofile=coverage.txt -covermode=atomic ./...
- name: Codecov
env:
CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
run: bash <(curl -s https://codecov.io/bash)

22
CHANGELOG.md Normal file
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@ -0,0 +1,22 @@
# Changelog
This is the changelog for NeoFS Proto
## [0.2.0] - 2019-11-21
### Added
- Container not found error
- GitHub Actions as CI and Codecov
- Auto-generated proto documentation
- RequestMetaHeader to all RPC requests
- RequestVerificationHeader to all RPC requests
### Changed
- Moved TTL and Epoch fields to RequestMetaHeader
- Renamed Version in object.SearchRequest to QueryVersion
- Removed SetTTL, GetTTL, SetEpoch, GetEpoch from all RPC requests
## 0.1.0 - 2019-11-18
Initial public release
[0.2.0]: https://github.com/nspcc-dev/neofs-proto/compare/v0.1.0...v0.2.0

3
accounting/service.go
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@ -31,9 +31,6 @@ const (
ErrEmptyParentAddress = internal.Error("empty parent address")
)
// SetTTL sets ttl to BalanceRequest to satisfy TTLRequest interface.
func (m BalanceRequest) SetTTL(v uint32) { m.TTL = v }
// SumFunds goes through all accounts and sums up active funds.
func SumFunds(accounts []*Account) (res *decimal.Decimal) {
res = decimal.Zero.Copy()

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accounting/service.pb.go
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9
accounting/service.proto
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@ -2,6 +2,8 @@ syntax = "proto3";
package accounting;
option go_package = "github.com/nspcc-dev/neofs-proto/accounting";
import "service/meta.proto";
import "service/verify.proto";
import "decimal/decimal.proto";
import "accounting/types.proto";
import "github.com/gogo/protobuf/gogoproto/gogo.proto";
@ -18,9 +20,10 @@ service Accounting {
message BalanceRequest {
// OwnerID is a wallet address
bytes OwnerID = 1 [(gogoproto.customtype) = "OwnerID", (gogoproto.nullable) = false];
// TTL must be larger than zero, it decreased in every neofs-node
// Deprecated: will be replaced with RequestMetaHeader (see develop branch)
uint32 TTL = 2;
// RequestMetaHeader contains information about request meta headers (should be embedded into message)
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)
service.RequestVerificationHeader Verify = 99 [(gogoproto.embed) = true, (gogoproto.nullable) = false];
}
message BalanceResponse {

12
accounting/withdraw.go
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@ -11,18 +11,6 @@ type (
MessageID = refs.MessageID
)
// SetTTL sets ttl to GetRequest to satisfy TTLRequest interface.
func (m *GetRequest) SetTTL(v uint32) { m.TTL = v }
// SetTTL sets ttl to PutRequest to satisfy TTLRequest interface.
func (m *PutRequest) SetTTL(v uint32) { m.TTL = v }
// SetTTL sets ttl to ListRequest to satisfy TTLRequest interface.
func (m *ListRequest) SetTTL(v uint32) { m.TTL = v }
// SetTTL sets ttl to DeleteRequest to satisfy TTLRequest interface.
func (m *DeleteRequest) SetTTL(v uint32) { m.TTL = v }
// SetSignature sets signature to PutRequest to satisfy SignedRequest interface.
func (m *PutRequest) SetSignature(v []byte) { m.Signature = v }

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30
accounting/withdraw.proto
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@ -2,6 +2,8 @@ syntax = "proto3";
package accounting;
option go_package = "github.com/nspcc-dev/neofs-proto/accounting";
import "service/meta.proto";
import "service/verify.proto";
import "decimal/decimal.proto";
import "github.com/gogo/protobuf/gogoproto/gogo.proto";
@ -37,9 +39,10 @@ message GetRequest {
bytes ID = 1 [(gogoproto.customtype) = "ChequeID", (gogoproto.nullable) = false];
// OwnerID is a wallet address
bytes OwnerID = 2 [(gogoproto.customtype) = "OwnerID", (gogoproto.nullable) = false];
// TTL must be larger than zero, it decreased in every neofs-node
// Deprecated: will be replaced with RequestMetaHeader (see develop branch)
uint32 TTL = 3;
// RequestMetaHeader contains information about request meta headers (should be embedded into message)
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)
service.RequestVerificationHeader Verify = 99 [(gogoproto.embed) = true, (gogoproto.nullable) = false];
}
message GetResponse {
@ -58,9 +61,10 @@ message PutRequest {
bytes MessageID = 4 [(gogoproto.customtype) = "MessageID", (gogoproto.nullable) = false];
// Signature is a signature of the sent request
bytes Signature = 5;
// TTL must be larger than zero, it decreased in every neofs-node
// Deprecated: will be replaced with RequestMetaHeader (see develop branch)
uint32 TTL = 6;
// RequestMetaHeader contains information about request meta headers (should be embedded into message)
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)
service.RequestVerificationHeader Verify = 99 [(gogoproto.embed) = true, (gogoproto.nullable) = false];
}
message PutResponse {
// ID is cheque identifier
@ -70,9 +74,10 @@ message PutResponse {
message ListRequest {
// OwnerID is a wallet address
bytes OwnerID = 1 [(gogoproto.customtype) = "OwnerID", (gogoproto.nullable) = false];
// TTL must be larger than zero, it decreased in every neofs-node
// Deprecated: will be replaced with RequestMetaHeader (see develop branch)
uint32 TTL = 2;
// RequestMetaHeader contains information about request meta headers (should be embedded into message)
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)
service.RequestVerificationHeader Verify = 99 [(gogoproto.embed) = true, (gogoproto.nullable) = false];
}
message ListResponse {
@ -89,9 +94,10 @@ message DeleteRequest {
bytes MessageID = 3 [(gogoproto.customtype) = "MessageID", (gogoproto.nullable) = false];
// Signature is a signature of the sent request
bytes Signature = 4;
// TTL must be larger than zero, it decreased in every neofs-node
// Deprecated: will be replaced with RequestMetaHeader (see develop branch)
uint32 TTL = 5;
// RequestMetaHeader contains information about request meta headers (should be embedded into message)
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)
service.RequestVerificationHeader Verify = 99 [(gogoproto.embed) = true, (gogoproto.nullable) = false];
}
// DeleteResponse is empty

3
bootstrap/service.go
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@ -6,6 +6,3 @@ import (
// NodeType type alias.
type NodeType = service.NodeRole
// SetTTL sets ttl to Request to satisfy TTLRequest interface.
func (m *Request) SetTTL(v uint32) { m.TTL = v }

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9
bootstrap/service.proto
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@ -2,6 +2,8 @@ syntax = "proto3";
package bootstrap;
option go_package = "github.com/nspcc-dev/neofs-proto/bootstrap";
import "service/meta.proto";
import "service/verify.proto";
import "bootstrap/types.proto";
import "github.com/gogo/protobuf/gogoproto/gogo.proto";
@ -20,7 +22,8 @@ message Request {
int32 type = 1 [(gogoproto.customname) = "Type" , (gogoproto.nullable) = false, (gogoproto.customtype) = "NodeType"];
// Info contains information about node
bootstrap.NodeInfo info = 2 [(gogoproto.nullable) = false];
// TTL must be larger than zero, it decreased in every neofs-node
// Deprecated: will be replaced with RequestMetaHeader (see develop branch)
uint32 TTL = 3;
// RequestMetaHeader contains information about request meta headers (should be embedded into message)
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)
service.RequestVerificationHeader Verify = 99 [(gogoproto.embed) = true, (gogoproto.nullable) = false];
}

16
container/service.go
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@ -4,6 +4,7 @@ import (
"bytes"
"encoding/binary"
"github.com/nspcc-dev/neofs-proto/internal"
"github.com/nspcc-dev/neofs-proto/refs"
"github.com/pkg/errors"
)
@ -19,17 +20,10 @@ type (
MessageID = refs.MessageID
)
// SetTTL sets ttl to GetRequest to satisfy TTLRequest interface.
func (m *GetRequest) SetTTL(v uint32) { m.TTL = v }
// SetTTL sets ttl to PutRequest to satisfy TTLRequest interface.
func (m *PutRequest) SetTTL(v uint32) { m.TTL = v }
// SetTTL sets ttl to ListRequest to satisfy TTLRequest interface.
func (m *ListRequest) SetTTL(v uint32) { m.TTL = v }
// SetTTL sets ttl to DeleteRequest to satisfy TTLRequest interface.
func (m *DeleteRequest) SetTTL(v uint32) { m.TTL = v }
const (
// ErrNotFound is raised when container could not be found.
ErrNotFound = internal.Error("could not find container")
)
// SetSignature sets signature to PutRequest to satisfy SignedRequest interface.
func (m *PutRequest) SetSignature(v []byte) { m.Signature = v }

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35
container/service.proto
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@ -2,6 +2,8 @@ syntax = "proto3";
package container;
option go_package = "github.com/nspcc-dev/neofs-proto/container";
import "service/meta.proto";
import "service/verify.proto";
import "container/types.proto";
import "github.com/nspcc-dev/netmap/selector.proto";
import "github.com/gogo/protobuf/gogoproto/gogo.proto";
@ -42,9 +44,10 @@ message PutRequest {
// Signature of the user (owner id)
bytes Signature = 5;
// TTL must be larger than zero, it decreased in every neofs-node
// Deprecated: will be replaced with RequestMetaHeader (see develop branch)
uint32 TTL = 6;
// RequestMetaHeader contains information about request meta headers (should be embedded into message)
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)
service.RequestVerificationHeader Verify = 99 [(gogoproto.embed) = true, (gogoproto.nullable) = false];
}
message PutResponse {
@ -56,12 +59,13 @@ message DeleteRequest {
// CID (container id) is a SHA256 hash of the container structure
bytes CID = 1 [(gogoproto.customtype) = "CID", (gogoproto.nullable) = false];
// TTL must be larger than zero, it decreased in every neofs-node
// Deprecated: will be replaced with RequestMetaHeader (see develop branch)
uint32 TTL = 2;
// Signature of the container owner
bytes Signature = 3;
bytes Signature = 2;
// RequestMetaHeader contains information about request meta headers (should be embedded into message)
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)
service.RequestVerificationHeader Verify = 99 [(gogoproto.embed) = true, (gogoproto.nullable) = false];
}
// DeleteResponse is empty because delete operation is asynchronous and done
@ -73,9 +77,10 @@ message GetRequest {
// CID (container id) is a SHA256 hash of the container structure
bytes CID = 1 [(gogoproto.customtype) = "CID", (gogoproto.nullable) = false];
// TTL must be larger than zero, it decreased in every neofs-node
// Deprecated: will be replaced with RequestMetaHeader (see develop branch)
uint32 TTL = 2;
// RequestMetaHeader contains information about request meta headers (should be embedded into message)
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)
service.RequestVerificationHeader Verify = 99 [(gogoproto.embed) = true, (gogoproto.nullable) = false];
}
message GetResponse {
@ -86,10 +91,10 @@ message GetResponse {
message ListRequest {
// OwnerID is a wallet address
bytes OwnerID = 1 [(gogoproto.customtype) = "OwnerID", (gogoproto.nullable) = false];
// TTL must be larger than zero, it decreased in every neofs-node
// Deprecated: will be replaced with RequestMetaHeader (see develop branch)
uint32 TTL = 2;
// RequestMetaHeader contains information about request meta headers (should be embedded into message)
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)
service.RequestVerificationHeader Verify = 99 [(gogoproto.embed) = true, (gogoproto.nullable) = false];
}
message ListResponse {

15
docs/accounting.md
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@ -87,7 +87,8 @@ Balance returns current balance status of the NeoFS user
| Field | Type | Label | Description |
| ----- | ---- | ----- | ----------- |
| OwnerID | [bytes](#bytes) | | OwnerID is a wallet address |
| TTL | [uint32](#uint32) | | TTL must be larger than zero, it decreased in every neofs-node Deprecated: will be replaced with RequestMetaHeader (see develop branch) |
| 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) |
<a name="accounting.BalanceResponse"></a>
@ -362,7 +363,8 @@ Delete allows user to remove unused cheque
| OwnerID | [bytes](#bytes) | | OwnerID is a wallet address |
| MessageID | [bytes](#bytes) | | MessageID is a nonce for uniq request (UUIDv4) |
| Signature | [bytes](#bytes) | | Signature is a signature of the sent request |
| TTL | [uint32](#uint32) | | TTL must be larger than zero, it decreased in every neofs-node Deprecated: will be replaced with RequestMetaHeader (see develop branch) |
| 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) |
<a name="accounting.DeleteResponse"></a>
@ -382,7 +384,8 @@ DeleteResponse is empty
| ----- | ---- | ----- | ----------- |
| ID | [bytes](#bytes) | | ID is cheque identifier |
| OwnerID | [bytes](#bytes) | | OwnerID is a wallet address |
| TTL | [uint32](#uint32) | | TTL must be larger than zero, it decreased in every neofs-node Deprecated: will be replaced with RequestMetaHeader (see develop branch) |
| 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) |
<a name="accounting.GetResponse"></a>
@ -420,7 +423,8 @@ DeleteResponse is empty
| Field | Type | Label | Description |
| ----- | ---- | ----- | ----------- |
| OwnerID | [bytes](#bytes) | | OwnerID is a wallet address |
| TTL | [uint32](#uint32) | | TTL must be larger than zero, it decreased in every neofs-node Deprecated: will be replaced with RequestMetaHeader (see develop branch) |
| 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) |
<a name="accounting.ListResponse"></a>
@ -447,7 +451,8 @@ DeleteResponse is empty
| Height | [uint64](#uint64) | | Height is the neo blockchain height until the cheque is valid |
| MessageID | [bytes](#bytes) | | MessageID is a nonce for uniq request (UUIDv4) |
| Signature | [bytes](#bytes) | | Signature is a signature of the sent request |
| TTL | [uint32](#uint32) | | TTL must be larger than zero, it decreased in every neofs-node Deprecated: will be replaced with RequestMetaHeader (see develop branch) |
| 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) |
<a name="accounting.PutResponse"></a>

3
docs/bootstrap.md
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@ -62,7 +62,8 @@ Process is method that allows to register node in the network and receive actual
| ----- | ---- | ----- | ----------- |
| type | [int32](#int32) | | Type is NodeType, can be InnerRingNode (type=1) or StorageNode (type=2) |
| info | [NodeInfo](#bootstrap.NodeInfo) | | Info contains information about node |
| TTL | [uint32](#uint32) | | TTL must be larger than zero, it decreased in every neofs-node Deprecated: will be replaced with RequestMetaHeader (see develop branch) |
| 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) |
<!-- end messages -->

12
docs/container.md
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@ -92,8 +92,9 @@ List returns all user's containers
| Field | Type | Label | Description |
| ----- | ---- | ----- | ----------- |
| CID | [bytes](#bytes) | | CID (container id) is a SHA256 hash of the container structure |
| TTL | [uint32](#uint32) | | TTL must be larger than zero, it decreased in every neofs-node Deprecated: will be replaced with RequestMetaHeader (see develop branch) |
| Signature | [bytes](#bytes) | | Signature of the container owner |
| 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) |
<a name="container.DeleteResponse"></a>
@ -113,7 +114,8 @@ via consensus in inner ring nodes
| Field | Type | Label | Description |
| ----- | ---- | ----- | ----------- |
| CID | [bytes](#bytes) | | CID (container id) is a SHA256 hash of the container structure |
| TTL | [uint32](#uint32) | | TTL must be larger than zero, it decreased in every neofs-node Deprecated: will be replaced with RequestMetaHeader (see develop branch) |
| 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) |
<a name="container.GetResponse"></a>
@ -136,7 +138,8 @@ via consensus in inner ring nodes
| Field | Type | Label | Description |
| ----- | ---- | ----- | ----------- |
| OwnerID | [bytes](#bytes) | | OwnerID is a wallet address |
| TTL | [uint32](#uint32) | | TTL must be larger than zero, it decreased in every neofs-node Deprecated: will be replaced with RequestMetaHeader (see develop branch) |
| 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) |
<a name="container.ListResponse"></a>
@ -163,7 +166,8 @@ via consensus in inner ring nodes
| OwnerID | [bytes](#bytes) | | OwnerID is a wallet address |
| rules | [netmap.PlacementRule](#netmap.PlacementRule) | | Rules define storage policy for the object inside the container. |
| Signature | [bytes](#bytes) | | Signature of the user (owner id) |
| TTL | [uint32](#uint32) | | TTL must be larger than zero, it decreased in every neofs-node Deprecated: will be replaced with RequestMetaHeader (see develop branch) |
| 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) |
<a name="container.PutResponse"></a>

30
docs/object.md
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@ -147,11 +147,11 @@ calculated for XORed data.
| Field | Type | Label | Description |
| ----- | ---- | ----- | ----------- |
| Epoch | [uint64](#uint64) | | Epoch is set by user to 0, node set epoch to the actual value Deprecated: will be replaced with RequestMetaHeader (see develop branch) |
| Address | [refs.Address](#refs.Address) | | Address of object (container id + object id) |
| OwnerID | [bytes](#bytes) | | OwnerID is a wallet address |
| TTL | [uint32](#uint32) | | TTL must be larger than zero, it decreased in every neofs-node Deprecated: will be replaced with RequestMetaHeader (see develop branch) |
| Token | [session.Token](#session.Token) | | Token with session public key and user's signature |
| 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) |
<a name="object.DeleteResponse"></a>
@ -170,11 +170,11 @@ in distributed system.
| Field | Type | Label | Description |
| ----- | ---- | ----- | ----------- |
| Epoch | [uint64](#uint64) | | Epoch is set by user to 0, node set epoch to the actual value Deprecated: will be replaced with RequestMetaHeader (see develop branch) |
| Address | [refs.Address](#refs.Address) | | Address of object (container id + object id) |
| Ranges | [Range](#object.Range) | repeated | Ranges of object's payload to calculate homomorphic hash |
| Salt | [bytes](#bytes) | | Salt is used to XOR object's payload ranges before hashing, it can be nil |
| TTL | [uint32](#uint32) | | TTL must be larger than zero, it decreased in every neofs-node Deprecated: will be replaced with RequestMetaHeader (see develop branch) |
| 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) |
<a name="object.GetRangeHashResponse"></a>
@ -196,10 +196,10 @@ in distributed system.
| Field | Type | Label | Description |
| ----- | ---- | ----- | ----------- |
| Epoch | [uint64](#uint64) | | Epoch is set by user to 0, node set epoch to the actual value Deprecated: will be replaced with RequestMetaHeader (see develop branch) |
| Address | [refs.Address](#refs.Address) | | Address of object (container id + object id) |
| Ranges | [Range](#object.Range) | repeated | Ranges of object's payload to return |
| TTL | [uint32](#uint32) | | TTL must be larger than zero, it decreased in every neofs-node Deprecated: will be replaced with RequestMetaHeader (see develop branch) |
| 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) |
<a name="object.GetRangeResponse"></a>
@ -221,9 +221,9 @@ in distributed system.
| Field | Type | Label | Description |
| ----- | ---- | ----- | ----------- |
| Epoch | [uint64](#uint64) | | Epoch is set by user to 0, node set epoch to the actual value Deprecated: will be replaced with RequestMetaHeader (see develop branch) |
| Address | [refs.Address](#refs.Address) | | Address of object (container id + object id) |
| TTL | [uint32](#uint32) | | TTL must be larger than zero, it decreased in every neofs-node Deprecated: will be replaced with RequestMetaHeader (see develop branch) |
| 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) |
<a name="object.GetResponse"></a>
@ -246,10 +246,10 @@ in distributed system.
| Field | Type | Label | Description |
| ----- | ---- | ----- | ----------- |
| Epoch | [uint64](#uint64) | | Epoch should be empty on user side, node sets epoch to the actual value Deprecated: will be replaced with RequestMetaHeader (see develop branch) |
| Address | [refs.Address](#refs.Address) | | Address of object (container id + object id) |
| FullHeaders | [bool](#bool) | | FullHeaders can be set true for extended headers in the object |
| TTL | [uint32](#uint32) | | TTL must be larger than zero, it decreased in every neofs-node Deprecated: will be replaced with RequestMetaHeader (see develop branch) |
| 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) |
<a name="object.HeadResponse"></a>
@ -273,6 +273,8 @@ in distributed system.
| ----- | ---- | ----- | ----------- |
| Header | [PutRequest.PutHeader](#object.PutRequest.PutHeader) | | Header should be the first message in the stream |
| Chunk | [bytes](#bytes) | | Chunk should be a remaining message in stream should be chunks |
| 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) |
<a name="object.PutRequest.PutHeader"></a>
@ -283,9 +285,7 @@ in distributed system.
| Field | Type | Label | Description |
| ----- | ---- | ----- | ----------- |
| Epoch | [uint64](#uint64) | | Epoch is set by user to 0, node set epoch to the actual value Deprecated: will be replaced with RequestMetaHeader (see develop branch) |
| Object | [Object](#object.Object) | | Object with at least container id and owner id fields |
| TTL | [uint32](#uint32) | | TTL must be larger than zero, it decreased in every neofs-node Deprecated: will be replaced with RequestMetaHeader (see develop branch) |
| Token | [session.Token](#session.Token) | | Token with session public key and user's signature |
@ -308,11 +308,11 @@ in distributed system.
| Field | Type | Label | Description |
| ----- | ---- | ----- | ----------- |
| Epoch | [uint64](#uint64) | | Epoch is set by user to 0, node set epoch to the actual value Deprecated: will be replaced with RequestMetaHeader (see develop branch) |
| Version | [uint32](#uint32) | | Version of search query format |
| ContainerID | [bytes](#bytes) | | ContainerID for searching the object |
| Query | [bytes](#bytes) | | Query in the binary serialized format |
| TTL | [uint32](#uint32) | | TTL must be larger than zero, it decreased in every neofs-node Deprecated: will be replaced with RequestMetaHeader (see develop branch) |
| QueryVersion | [uint32](#uint32) | | QueryVersion is a version of search query format |
| 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) |
<a name="object.SearchResponse"></a>

157
docs/service.md Normal file
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@ -0,0 +1,157 @@
# Protocol Documentation
<a name="top"></a>
## Table of Contents
- [service/meta.proto](#service/meta.proto)
- Messages
- [RequestMetaHeader](#service.RequestMetaHeader)
- [service/verify.proto](#service/verify.proto)
- Messages
- [RequestVerificationHeader](#service.RequestVerificationHeader)
- [RequestVerificationHeader.Sign](#service.RequestVerificationHeader.Sign)
- [RequestVerificationHeader.Signature](#service.RequestVerificationHeader.Signature)
- [service/verify_test.proto](#service/verify_test.proto)
- Messages
- [TestRequest](#service.TestRequest)
- [Scalar Value Types](#scalar-value-types)
<a name="service/meta.proto"></a>
<p align="right"><a href="#top">Top</a></p>
## service/meta.proto
<!-- end services -->
<a name="service.RequestMetaHeader"></a>
### Message RequestMetaHeader
RequestMetaHeader contains information about request meta headers
(should be embedded into message)
| Field | Type | Label | Description |
| ----- | ---- | ----- | ----------- |
| TTL | [uint32](#uint32) | | TTL must be larger than zero, it decreased in every NeoFS Node |
| Epoch | [uint64](#uint64) | | Epoch for user can be empty, because node sets epoch to the actual value |
| Version | [uint32](#uint32) | | Version defines protocol version TODO: not used for now, should be implemented in future |
<!-- end messages -->
<!-- end enums -->
<a name="service/verify.proto"></a>
<p align="right"><a href="#top">Top</a></p>
## service/verify.proto
<!-- end services -->
<a name="service.RequestVerificationHeader"></a>
### Message RequestVerificationHeader
RequestVerificationHeader is a set of signatures of every NeoFS Node that processed request
(should be embedded into message).
| Field | Type | Label | Description |
| ----- | ---- | ----- | ----------- |
| Signatures | [RequestVerificationHeader.Signature](#service.RequestVerificationHeader.Signature) | repeated | Signatures is a set of signatures of every passed NeoFS Node |
<a name="service.RequestVerificationHeader.Sign"></a>
### Message RequestVerificationHeader.Sign
| Field | Type | Label | Description |
| ----- | ---- | ----- | ----------- |
| Sign | [bytes](#bytes) | | Sign is signature of the request or session key. |
| Peer | [bytes](#bytes) | | Peer is compressed public key used for signature. |
<a name="service.RequestVerificationHeader.Signature"></a>
### Message RequestVerificationHeader.Signature
| Field | Type | Label | Description |
| ----- | ---- | ----- | ----------- |
| Sign | [RequestVerificationHeader.Sign](#service.RequestVerificationHeader.Sign) | | Sign is a signature and public key of the request. |
| Origin | [RequestVerificationHeader.Sign](#service.RequestVerificationHeader.Sign) | | Origin used for requests, when trusted node changes it and re-sign with session key. If session key used for signature request, then Origin should contain public key of user and signed session key. |
<!-- end messages -->
<!-- end enums -->
<a name="service/verify_test.proto"></a>
<p align="right"><a href="#top">Top</a></p>
## service/verify_test.proto
<!-- end services -->
<a name="service.TestRequest"></a>
### Message TestRequest
| Field | Type | Label | Description |
| ----- | ---- | ----- | ----------- |
| IntField | [int32](#int32) | | |
| StringField | [string](#string) | | |
| BytesField | [bytes](#bytes) | | |
| CustomField | [bytes](#bytes) | | |
| Meta | [RequestMetaHeader](#service.RequestMetaHeader) | | |
| Header | [RequestVerificationHeader](#service.RequestVerificationHeader) | | |
<!-- end messages -->
<!-- end enums -->
## Scalar Value Types
| .proto Type | Notes | C++ Type | Java Type | Python Type |
| ----------- | ----- | -------- | --------- | ----------- |
| <a name="double" /> double | | double | double | float |
| <a name="float" /> float | | float | float | float |
| <a name="int32" /> int32 | Uses variable-length encoding. Inefficient for encoding negative numbers – if your field is likely to have negative values, use sint32 instead. | int32 | int | int |
| <a name="int64" /> int64 | Uses variable-length encoding. Inefficient for encoding negative numbers – if your field is likely to have negative values, use sint64 instead. | int64 | long | int/long |
| <a name="uint32" /> uint32 | Uses variable-length encoding. | uint32 | int | int/long |
| <a name="uint64" /> uint64 | Uses variable-length encoding. | uint64 | long | int/long |
| <a name="sint32" /> sint32 | Uses variable-length encoding. Signed int value. These more efficiently encode negative numbers than regular int32s. | int32 | int | int |
| <a name="sint64" /> sint64 | Uses variable-length encoding. Signed int value. These more efficiently encode negative numbers than regular int64s. | int64 | long | int/long |
| <a name="fixed32" /> fixed32 | Always four bytes. More efficient than uint32 if values are often greater than 2^28. | uint32 | int | int |
| <a name="fixed64" /> fixed64 | Always eight bytes. More efficient than uint64 if values are often greater than 2^56. | uint64 | long | int/long |
| <a name="sfixed32" /> sfixed32 | Always four bytes. | int32 | int | int |
| <a name="sfixed64" /> sfixed64 | Always eight bytes. | int64 | long | int/long |
| <a name="bool" /> bool | | bool | boolean | boolean |
| <a name="string" /> string | A string must always contain UTF-8 encoded or 7-bit ASCII text. | string | String | str/unicode |
| <a name="bytes" /> bytes | May contain any arbitrary sequence of bytes. | string | ByteString | str |

2
docs/session.md
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@ -70,6 +70,8 @@ session key. Session is established during 4-step handshake in one gRPC stream
| ----- | ---- | ----- | ----------- |
| Init | [Token](#session.Token) | | Init is a message to initialize session opening. Carry: owner of manipulation object; ID of manipulation object; token lifetime bounds. |
| Signed | [Token](#session.Token) | | Signed Init message response (Unsigned) from server with user private key |
| 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) |
<a name="session.CreateResponse"></a>

15
docs/state.md
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@ -70,6 +70,11 @@ If node unhealthy field Status would contains detailed info.
HealthRequest message to check current state
| Field | Type | Label | Description |
| ----- | ---- | ----- | ----------- |
| 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) |
<a name="state.HealthResponse"></a>
@ -89,6 +94,11 @@ HealthResponse message with current state
MetricsRequest message to request node metrics
| Field | Type | Label | Description |
| ----- | ---- | ----- | ----------- |
| 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) |
<a name="state.MetricsResponse"></a>
@ -109,6 +119,11 @@ from github.com/prometheus/client_model/metrics.proto
NetmapRequest message to request current node netmap
| Field | Type | Label | Description |
| ----- | ---- | ----- | ----------- |
| 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) |
<!-- end messages -->
<!-- end enums -->

51
object/service.go
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@ -31,8 +31,7 @@ type (
// All object operations must have TTL, Epoch, Container ID and
// permission of usage previous network map.
Request interface {
service.TTLRequest
service.EpochRequest
service.MetaHeader
CID() CID
AllowPreviousNetMap() bool
@ -124,54 +123,6 @@ func (m *GetResponse) NotFull() bool { return checkIsNotFull(m) }
// NotFull checks if protobuf stream provided whole object for put operation.
func (m *PutRequest) NotFull() bool { return checkIsNotFull(m) }
// GetTTL returns TTL value from object put request.
func (m *PutRequest) GetTTL() uint32 { return m.GetHeader().TTL }
// GetEpoch returns epoch value from object put request.
func (m *PutRequest) GetEpoch() uint64 { return m.GetHeader().GetEpoch() }
// SetTTL sets TTL value into object put request.
func (m *PutRequest) SetTTL(ttl uint32) { m.GetHeader().TTL = ttl }
// SetTTL sets TTL value into object get request.
func (m *GetRequest) SetTTL(ttl uint32) { m.TTL = ttl }
// SetTTL sets TTL value into object head request.
func (m *HeadRequest) SetTTL(ttl uint32) { m.TTL = ttl }
// SetTTL sets TTL value into object search request.
func (m *SearchRequest) SetTTL(ttl uint32) { m.TTL = ttl }
// SetTTL sets TTL value into object delete request.
func (m *DeleteRequest) SetTTL(ttl uint32) { m.TTL = ttl }
// SetTTL sets TTL value into object get range request.
func (m *GetRangeRequest) SetTTL(ttl uint32) { m.TTL = ttl }
// SetTTL sets TTL value into object get range hash request.
func (m *GetRangeHashRequest) SetTTL(ttl uint32) { m.TTL = ttl }
// SetEpoch sets epoch value into object put request.
func (m *PutRequest) SetEpoch(v uint64) { m.GetHeader().Epoch = v }
// SetEpoch sets epoch value into object get request.
func (m *GetRequest) SetEpoch(v uint64) { m.Epoch = v }
// SetEpoch sets epoch value into object head request.
func (m *HeadRequest) SetEpoch(v uint64) { m.Epoch = v }
// SetEpoch sets epoch value into object search request.
func (m *SearchRequest) SetEpoch(v uint64) { m.Epoch = v }
// SetEpoch sets epoch value into object delete request.
func (m *DeleteRequest) SetEpoch(v uint64) { m.Epoch = v }
// SetEpoch sets epoch value into object get range request.
func (m *GetRangeRequest) SetEpoch(v uint64) { m.Epoch = v }
// SetEpoch sets epoch value into object get range hash request.
func (m *GetRangeHashRequest) SetEpoch(v uint64) { m.Epoch = v }
// CID returns container id value from object put request.
func (m *PutRequest) CID() CID { return m.GetHeader().Object.SystemHeader.CID }

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107
object/service.proto
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@ -5,6 +5,8 @@ option go_package = "github.com/nspcc-dev/neofs-proto/object";
import "refs/types.proto";
import "object/types.proto";
import "session/types.proto";
import "service/meta.proto";
import "service/verify.proto";
import "github.com/gogo/protobuf/gogoproto/gogo.proto";
option (gogoproto.stable_marshaler_all) = true;
@ -52,14 +54,12 @@ service Service {
}
message GetRequest {
// Epoch is set by user to 0, node set epoch to the actual value
// Deprecated: will be replaced with RequestMetaHeader (see develop branch)
uint64 Epoch = 1;
// Address of object (container id + object id)
refs.Address Address = 2 [(gogoproto.nullable) = false];
// TTL must be larger than zero, it decreased in every neofs-node
// Deprecated: will be replaced with RequestMetaHeader (see develop branch)
uint32 TTL = 3;
refs.Address Address = 1 [(gogoproto.nullable) = false];
// RequestMetaHeader contains information about request meta headers (should be embedded into message)
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)
service.RequestVerificationHeader Verify = 99 [(gogoproto.embed) = true, (gogoproto.nullable) = false];
}
message GetResponse {
@ -73,16 +73,10 @@ message GetResponse {
message PutRequest {
message PutHeader {
// Epoch is set by user to 0, node set epoch to the actual value
// Deprecated: will be replaced with RequestMetaHeader (see develop branch)
uint64 Epoch = 1;
// Object with at least container id and owner id fields
Object Object = 2;
// TTL must be larger than zero, it decreased in every neofs-node
// Deprecated: will be replaced with RequestMetaHeader (see develop branch)
uint32 TTL = 3;
Object Object = 1;
// Token with session public key and user's signature
session.Token Token = 4;
session.Token Token = 2;
}
oneof R {
@ -91,6 +85,11 @@ message PutRequest {
// Chunk should be a remaining message in stream should be chunks
bytes Chunk = 2;
}
// RequestMetaHeader contains information about request meta headers (should be embedded into message)
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)
service.RequestVerificationHeader Verify = 99 [(gogoproto.embed) = true, (gogoproto.nullable) = false];
}
message PutResponse {
@ -98,18 +97,16 @@ message PutResponse {
refs.Address Address = 1 [(gogoproto.nullable) = false];
}
message DeleteRequest {
// Epoch is set by user to 0, node set epoch to the actual value
// Deprecated: will be replaced with RequestMetaHeader (see develop branch)
uint64 Epoch = 1;
// Address of object (container id + object id)
refs.Address Address = 2 [(gogoproto.nullable) = false];
refs.Address Address = 1 [(gogoproto.nullable) = false];
// OwnerID is a wallet address
bytes OwnerID = 3 [(gogoproto.nullable) = false, (gogoproto.customtype) = "OwnerID"];
// TTL must be larger than zero, it decreased in every neofs-node
// Deprecated: will be replaced with RequestMetaHeader (see develop branch)
uint32 TTL = 4;
bytes OwnerID = 2 [(gogoproto.nullable) = false, (gogoproto.customtype) = "OwnerID"];
// Token with session public key and user's signature
session.Token Token = 5;
session.Token Token = 3;
// RequestMetaHeader contains information about request meta headers (should be embedded into message)
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)
service.RequestVerificationHeader Verify = 99 [(gogoproto.embed) = true, (gogoproto.nullable) = false];
}
// DeleteResponse is empty because we cannot guarantee permanent object removal
@ -117,16 +114,14 @@ message DeleteRequest {
message DeleteResponse {}
message HeadRequest {
// Epoch should be empty on user side, node sets epoch to the actual value
// Deprecated: will be replaced with RequestMetaHeader (see develop branch)
uint64 Epoch = 1;
// Address of object (container id + object id)
refs.Address Address = 2 [(gogoproto.nullable) = false, (gogoproto.customtype) = "Address"];
refs.Address Address = 1 [(gogoproto.nullable) = false, (gogoproto.customtype) = "Address"];
// FullHeaders can be set true for extended headers in the object
bool FullHeaders = 3;
// TTL must be larger than zero, it decreased in every neofs-node
// Deprecated: will be replaced with RequestMetaHeader (see develop branch)
uint32 TTL = 4;
bool FullHeaders = 2;
// RequestMetaHeader contains information about request meta headers (should be embedded into message)
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)
service.RequestVerificationHeader Verify = 99 [(gogoproto.embed) = true, (gogoproto.nullable) = false];
}
message HeadResponse {
// Object without payload
@ -134,18 +129,16 @@ message HeadResponse {
}
message SearchRequest {
// Epoch is set by user to 0, node set epoch to the actual value
// Deprecated: will be replaced with RequestMetaHeader (see develop branch)
uint64 Epoch = 1;
// Version of search query format
uint32 Version = 2;
// ContainerID for searching the object
bytes ContainerID = 3 [(gogoproto.nullable) = false, (gogoproto.customtype) = "CID"];
bytes ContainerID = 1 [(gogoproto.nullable) = false, (gogoproto.customtype) = "CID"];
// Query in the binary serialized format
bytes Query = 4;
// TTL must be larger than zero, it decreased in every neofs-node
// Deprecated: will be replaced with RequestMetaHeader (see develop branch)
uint32 TTL = 5;
bytes Query = 2;
// QueryVersion is a version of search query format
uint32 QueryVersion = 3;
// RequestMetaHeader contains information about request meta headers (should be embedded into message)
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)
service.RequestVerificationHeader Verify = 99 [(gogoproto.embed) = true, (gogoproto.nullable) = false];
}
message SearchResponse {
@ -154,16 +147,14 @@ message SearchResponse {
}
message GetRangeRequest {
// Epoch is set by user to 0, node set epoch to the actual value
// Deprecated: will be replaced with RequestMetaHeader (see develop branch)
uint64 Epoch = 1;
// Address of object (container id + object id)
refs.Address Address = 2 [(gogoproto.nullable) = false];
refs.Address Address = 1 [(gogoproto.nullable) = false];
// Ranges of object's payload to return
repeated Range Ranges = 3 [(gogoproto.nullable) = false];
// TTL must be larger than zero, it decreased in every neofs-node
// Deprecated: will be replaced with RequestMetaHeader (see develop branch)
uint32 TTL = 4;
repeated Range Ranges = 2 [(gogoproto.nullable) = false];
// RequestMetaHeader contains information about request meta headers (should be embedded into message)
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)
service.RequestVerificationHeader Verify = 99 [(gogoproto.embed) = true, (gogoproto.nullable) = false];
}
message GetRangeResponse {
@ -172,18 +163,16 @@ message GetRangeResponse {
}
message GetRangeHashRequest {
// Epoch is set by user to 0, node set epoch to the actual value
// Deprecated: will be replaced with RequestMetaHeader (see develop branch)
uint64 Epoch = 1;
// Address of object (container id + object id)
refs.Address Address = 2 [(gogoproto.nullable) = false];
refs.Address Address = 1 [(gogoproto.nullable) = false];
// Ranges of object's payload to calculate homomorphic hash
repeated Range Ranges = 3 [(gogoproto.nullable) = false];
repeated Range Ranges = 2 [(gogoproto.nullable) = false];
// Salt is used to XOR object's payload ranges before hashing, it can be nil
bytes Salt = 4;
// TTL must be larger than zero, it decreased in every neofs-node
// Deprecated: will be replaced with RequestMetaHeader (see develop branch)
uint32 TTL = 5;
bytes Salt = 3;
// RequestMetaHeader contains information about request meta headers (should be embedded into message)
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)
service.RequestVerificationHeader Verify = 99 [(gogoproto.embed) = true, (gogoproto.nullable) = false];
}
message GetRangeHashResponse {

10
object/utils.go
View file

@ -4,6 +4,7 @@ import (
"io"
"code.cloudfoundry.org/bytefmt"
"github.com/nspcc-dev/neofs-proto/service"
"github.com/nspcc-dev/neofs-proto/session"
"github.com/pkg/errors"
)
@ -49,14 +50,11 @@ func SendPutRequest(s Service_PutClient, obj *Object, epoch uint64, ttl uint32)
// into header of object put request.
func MakePutRequestHeader(obj *Object, epoch uint64, ttl uint32, token *session.Token) *PutRequest {
return &PutRequest{
R: &PutRequest_Header{
Header: &PutRequest_PutHeader{
Epoch: epoch,
RequestMetaHeader: service.RequestMetaHeader{TTL: ttl, Epoch: epoch},
R: &PutRequest_Header{Header: &PutRequest_PutHeader{
Object: obj,
TTL: ttl,
Token: token,
},
},
}},
}
}

111
service/meta.go Normal file
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@ -0,0 +1,111 @@
package service
import (
"github.com/nspcc-dev/neofs-proto/internal"
"google.golang.org/grpc/codes"
"google.golang.org/grpc/status"
)
type (
// MetaHeader contains meta information of request.
// It provides methods to get or set meta information meta header.
// Also contains methods to reset and restore meta header.
// Also contains methods to get or set request protocol version
MetaHeader interface {
ResetMeta() RequestMetaHeader
RestoreMeta(RequestMetaHeader)
// TTLRequest to verify and update ttl requests.
GetTTL() uint32
SetTTL(uint32)
// EpochRequest gives possibility to get or set epoch in RPC Requests.
GetEpoch() uint64
SetEpoch(uint64)
// VersionHeader allows get or set version of protocol request
VersionHeader
}
// VersionHeader allows get or set version of protocol request
VersionHeader interface {
GetVersion() uint32
SetVersion(uint32)
}
// TTLCondition is closure, that allows to validate request with ttl.
TTLCondition func(ttl uint32) error
)
const (
// ZeroTTL is empty ttl, should produce ErrZeroTTL.
ZeroTTL = iota
// NonForwardingTTL is a ttl that allows direct connections only.
NonForwardingTTL
// SingleForwardingTTL is a ttl that allows connections through another node.
SingleForwardingTTL
)
const (
// ErrZeroTTL is raised when zero ttl is passed.
ErrZeroTTL = internal.Error("zero ttl")
// ErrIncorrectTTL is raised when NonForwardingTTL is passed and NodeRole != InnerRingNode.
ErrIncorrectTTL = internal.Error("incorrect ttl")
)
// SetVersion sets protocol version to RequestMetaHeader.
func (m *RequestMetaHeader) SetVersion(v uint32) { m.Version = v }
// SetTTL sets TTL to RequestMetaHeader.
func (m *RequestMetaHeader) SetTTL(v uint32) { m.TTL = v }
// SetEpoch sets Epoch to RequestMetaHeader.
func (m *RequestMetaHeader) SetEpoch(v uint64) { m.Epoch = v }
// ResetMeta returns current value and sets RequestMetaHeader to empty value.
func (m *RequestMetaHeader) ResetMeta() RequestMetaHeader {
cp := *m
m.Reset()
return cp
}
// RestoreMeta sets current RequestMetaHeader to passed value.
func (m *RequestMetaHeader) RestoreMeta(v RequestMetaHeader) { *m = v }
// IRNonForwarding condition that allows NonForwardingTTL only for IR
func IRNonForwarding(role NodeRole) TTLCondition {
return func(ttl uint32) error {
if ttl == NonForwardingTTL && role != InnerRingNode {
return ErrIncorrectTTL
}
return nil
}
}
// ProcessRequestTTL validates and update ttl requests.
func ProcessRequestTTL(req MetaHeader, cond ...TTLCondition) error {
var ttl = req.GetTTL()
if ttl == ZeroTTL {
return status.New(codes.InvalidArgument, ErrZeroTTL.Error()).Err()
}
for i := range cond {
if cond[i] == nil {
continue
}
// check specific condition:
if err := cond[i](ttl); err != nil {
return status.New(codes.InvalidArgument, err.Error()).Err()
}
}
req.SetTTL(ttl - 1)
return nil
}

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service/meta.proto Normal file
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@ -0,0 +1,19 @@
syntax = "proto3";
package service;
option go_package = "github.com/nspcc-dev/neofs-proto/service";
import "github.com/gogo/protobuf/gogoproto/gogo.proto";
option (gogoproto.stable_marshaler_all) = true;
// RequestMetaHeader contains information about request meta headers
// (should be embedded into message)
message RequestMetaHeader {
// TTL must be larger than zero, it decreased in every NeoFS Node
uint32 TTL = 1;
// Epoch for user can be empty, because node sets epoch to the actual value
uint64 Epoch = 2;
// Version defines protocol version
// TODO: not used for now, should be implemented in future
uint32 Version = 3;
}

70
service/meta_test.go Normal file
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@ -0,0 +1,70 @@
package service
import (
"testing"
"github.com/stretchr/testify/require"
"google.golang.org/grpc/codes"
"google.golang.org/grpc/status"
)
type mockedRequest struct {
msg string
name string
role NodeRole
code codes.Code
RequestMetaHeader
}
func TestMetaRequest(t *testing.T) {
tests := []mockedRequest{
{
role: InnerRingNode,
name: "direct to ir node",
RequestMetaHeader: RequestMetaHeader{TTL: NonForwardingTTL},
},
{
role: StorageNode,
code: codes.InvalidArgument,
msg: ErrIncorrectTTL.Error(),
name: "direct to storage node",
RequestMetaHeader: RequestMetaHeader{TTL: NonForwardingTTL},
},
{
role: StorageNode,
msg: ErrZeroTTL.Error(),
code: codes.InvalidArgument,
name: "zero ttl",
RequestMetaHeader: RequestMetaHeader{TTL: ZeroTTL},
},
{
role: InnerRingNode,
name: "default to ir node",
RequestMetaHeader: RequestMetaHeader{TTL: SingleForwardingTTL},
},
{
role: StorageNode,
name: "default to storage node",
RequestMetaHeader: RequestMetaHeader{TTL: SingleForwardingTTL},
},
}
for i := range tests {
tt := tests[i]
t.Run(tt.name, func(t *testing.T) {
before := tt.GetTTL()
err := ProcessRequestTTL(&tt, IRNonForwarding(tt.role))
if tt.msg != "" {
require.Errorf(t, err, tt.msg)
state, ok := status.FromError(err)
require.True(t, ok)
require.Equal(t, state.Code(), tt.code)
require.Equal(t, state.Message(), tt.msg)
} else {
require.NoError(t, err)
require.NotEqualf(t, before, tt.GetTTL(), "ttl should be changed: %d vs %d", before, tt.GetTTL())
}
})
}
}

3
service/role_test.go
View file

@ -1,8 +1,9 @@
package service
import (
"github.com/stretchr/testify/require"
"testing"
"github.com/stretchr/testify/require"
)
func TestNodeRole_String(t *testing.T) {

45
service/ttl.go
View file

@ -1,45 +0,0 @@
package service
import (
"github.com/nspcc-dev/neofs-proto/internal"
"google.golang.org/grpc/codes"
"google.golang.org/grpc/status"
)
// TTLRequest to verify and update ttl requests.
type TTLRequest interface {
GetTTL() uint32
SetTTL(uint32)
}
const (
// ZeroTTL is empty ttl, should produce ErrZeroTTL.
ZeroTTL = iota
// NonForwardingTTL is a ttl that allows direct connections only.
NonForwardingTTL
// SingleForwardingTTL is a ttl that allows connections through another node.
SingleForwardingTTL
// ErrZeroTTL is raised when zero ttl is passed.
ErrZeroTTL = internal.Error("zero ttl")
// ErrIncorrectTTL is raised when NonForwardingTTL is passed and NodeRole != InnerRingNode.
ErrIncorrectTTL = internal.Error("incorrect ttl")
)
// CheckTTLRequest validates and update ttl requests.
func CheckTTLRequest(req TTLRequest, role NodeRole) error {
var ttl = req.GetTTL()
if ttl == ZeroTTL {
return status.New(codes.InvalidArgument, ErrZeroTTL.Error()).Err()
} else if ttl == NonForwardingTTL && role != InnerRingNode {
return status.New(codes.InvalidArgument, ErrIncorrectTTL.Error()).Err()
}
req.SetTTL(ttl - 1)
return nil
}

72
service/ttl_test.go
View file

@ -1,72 +0,0 @@
package service
import (
"github.com/stretchr/testify/require"
"google.golang.org/grpc/codes"
"google.golang.org/grpc/status"
"testing"
)
type mockedRequest struct {
msg string
ttl uint32
name string
role NodeRole
code codes.Code
}
func (m *mockedRequest) SetTTL(v uint32) { m.ttl = v }
func (m mockedRequest) GetTTL() uint32 { return m.ttl }
func TestCheckTTLRequest(t *testing.T) {
tests := []mockedRequest{
{
ttl: NonForwardingTTL,
role: InnerRingNode,
name: "direct to ir node",
},
{
ttl: NonForwardingTTL,
role: StorageNode,
code: codes.InvalidArgument,
msg: ErrIncorrectTTL.Error(),
name: "direct to storage node",
},
{
ttl: ZeroTTL,
role: StorageNode,
msg: ErrZeroTTL.Error(),
code: codes.InvalidArgument,
name: "zero ttl",
},
{
ttl: SingleForwardingTTL,
role: InnerRingNode,
name: "default to ir node",
},
{
ttl: SingleForwardingTTL,
role: StorageNode,
name: "default to storage node",
},
}
for i := range tests {
tt := tests[i]
t.Run(tt.name, func(t *testing.T) {
before := tt.ttl
err := CheckTTLRequest(&tt, tt.role)
if tt.msg != "" {
require.Errorf(t, err, tt.msg)
state, ok := status.FromError(err)
require.True(t, ok)
require.Equal(t, state.Code(), tt.code)
require.Equal(t, state.Message(), tt.msg)
} else {
require.NoError(t, err)
require.NotEqualf(t, before, tt.ttl, "ttl should be changed: %d vs %d", before, tt.ttl)
}
})
}
}

219
service/verify.go Normal file
View file

@ -0,0 +1,219 @@
package service
import (
"crypto/ecdsa"
"github.com/gogo/protobuf/proto"
crypto "github.com/nspcc-dev/neofs-crypto"
"github.com/nspcc-dev/neofs-proto/internal"
"github.com/pkg/errors"
)
type (
// VerifiableRequest adds possibility to sign and verify request header.
VerifiableRequest interface {
proto.Message
Marshal() ([]byte, error)
AddSignature(*RequestVerificationHeader_Signature)
GetSignatures() []*RequestVerificationHeader_Signature
SetSignatures([]*RequestVerificationHeader_Signature)
}
// MaintainableRequest adds possibility to set and get (+validate)
// owner (client) public key from RequestVerificationHeader.
MaintainableRequest interface {
proto.Message
GetOwner() (*ecdsa.PublicKey, error)
SetOwner(*ecdsa.PublicKey, []byte)
GetLastPeer() (*ecdsa.PublicKey, error)
}
)
const (
// ErrCannotLoadPublicKey is raised when cannot unmarshal public key from RequestVerificationHeader_Sign.
ErrCannotLoadPublicKey = internal.Error("cannot load public key")
// ErrCannotFindOwner is raised when signatures empty in GetOwner.
ErrCannotFindOwner = internal.Error("cannot find owner public key")
)
// SetSignatures replaces signatures stored in RequestVerificationHeader.
func (m *RequestVerificationHeader) SetSignatures(signatures []*RequestVerificationHeader_Signature) {
m.Signatures = signatures
}
// AddSignature adds new Signature into RequestVerificationHeader.
func (m *RequestVerificationHeader) AddSignature(sig *RequestVerificationHeader_Signature) {
if sig == nil {
return
}
m.Signatures = append(m.Signatures, sig)
}
// SetOwner adds origin (sign and public key) of owner (client) into first signature.
func (m *RequestVerificationHeader) SetOwner(pub *ecdsa.PublicKey, sign []byte) {
if len(m.Signatures) == 0 || pub == nil {
return
}
m.Signatures[0].Origin = &RequestVerificationHeader_Sign{
Sign: sign,
Peer: crypto.MarshalPublicKey(pub),
}
}
// GetOwner tries to get owner (client) public key from signatures.
// If signatures contains not empty Origin, we should try to validate,
// that session key was signed by owner (client), otherwise return error.
func (m *RequestVerificationHeader) GetOwner() (*ecdsa.PublicKey, error) {
if len(m.Signatures) == 0 {
return nil, ErrCannotFindOwner
}
// if first signature contains origin, we should try to validate session key
if m.Signatures[0].Origin != nil {
owner := crypto.UnmarshalPublicKey(m.Signatures[0].Origin.Peer)
if owner == nil {
return nil, ErrCannotLoadPublicKey
} else if err := crypto.Verify(owner, m.Signatures[0].Peer, m.Signatures[0].Origin.Sign); err != nil {
return nil, errors.Wrap(err, "could not verify session token")
}
return owner, nil
} else if key := crypto.UnmarshalPublicKey(m.Signatures[0].Peer); key != nil {
return key, nil
}
return nil, ErrCannotLoadPublicKey
}
// GetLastPeer tries to get last peer public key from signatures.
// If signatures has zero length, returns ErrCannotFindOwner.
// If signatures has length equal to one, uses GetOwner.
// Otherwise tries to unmarshal last peer public key.
func (m *RequestVerificationHeader) GetLastPeer() (*ecdsa.PublicKey, error) {
switch ln := len(m.Signatures); ln {
case 0:
return nil, ErrCannotFindOwner
case 1:
return m.GetOwner()
default:
if key := crypto.UnmarshalPublicKey(m.Signatures[ln-1].Peer); key != nil {
return key, nil
}
return nil, ErrCannotLoadPublicKey
}
}
func newSignature(key *ecdsa.PrivateKey, data []byte) (*RequestVerificationHeader_Signature, error) {
sign, err := crypto.Sign(key, data)
if err != nil {
return nil, err
}
return &RequestVerificationHeader_Signature{
RequestVerificationHeader_Sign: RequestVerificationHeader_Sign{
Sign: sign,
Peer: crypto.MarshalPublicKey(&key.PublicKey),
},
}, nil
}
// SignRequestHeader receives private key and request with RequestVerificationHeader,
// tries to marshal and sign request with passed PrivateKey, after that adds
// new signature to headers. If something went wrong, returns error.
func SignRequestHeader(key *ecdsa.PrivateKey, msg VerifiableRequest) error {
// ignore meta header
if meta, ok := msg.(MetaHeader); ok {
h := meta.ResetMeta()
defer func() {
meta.RestoreMeta(h)
}()
}
data, err := msg.Marshal()
if err != nil {
return err
}
signature, err := newSignature(key, data)
if err != nil {
return err
}
msg.AddSignature(signature)
return nil
}
// VerifyRequestHeader receives request with RequestVerificationHeader,
// tries to marshal and verify each signature from request.
// If something went wrong, returns error.
func VerifyRequestHeader(msg VerifiableRequest) error {
// ignore meta header
if meta, ok := msg.(MetaHeader); ok {
h := meta.ResetMeta()
defer func() {
meta.RestoreMeta(h)
}()
}
signatures := msg.GetSignatures()
defer func() {
msg.SetSignatures(signatures)
}()
for i := range signatures {
msg.SetSignatures(signatures[:i])
peer := signatures[i].GetPeer()
sign := signatures[i].GetSign()
key := crypto.UnmarshalPublicKey(peer)
if key == nil {
return errors.Wrapf(ErrCannotLoadPublicKey, "%d: %02x", i, peer)
}
if data, err := msg.Marshal(); err != nil {
return errors.Wrapf(err, "%d: %02x", i, peer)
} else if err := crypto.Verify(key, data, sign); err != nil {
return errors.Wrapf(err, "%d: %02x", i, peer)
}
}
return nil
}
// testCustomField for test usage only.
type testCustomField [8]uint32
var _ internal.Custom = (*testCustomField)(nil)
// Reset skip, it's for test usage only.
func (t testCustomField) Reset() {}
// ProtoMessage skip, it's for test usage only.
func (t testCustomField) ProtoMessage() {}
// Size skip, it's for test usage only.
func (t testCustomField) Size() int { return 32 }
// String skip, it's for test usage only.
func (t testCustomField) String() string { return "" }
// Bytes skip, it's for test usage only.
func (t testCustomField) Bytes() []byte { return nil }
// Unmarshal skip, it's for test usage only.
func (t testCustomField) Unmarshal(data []byte) error { return nil }
// Empty skip, it's for test usage only.
func (t testCustomField) Empty() bool { return false }
// UnmarshalTo skip, it's for test usage only.
func (t testCustomField) MarshalTo(data []byte) (int, error) { return 0, nil }
// Marshal skip, it's for test usage only.
func (t testCustomField) Marshal() ([]byte, error) { return nil, nil }

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30
service/verify.proto Normal file
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@ -0,0 +1,30 @@
syntax = "proto3";
package service;
option go_package = "github.com/nspcc-dev/neofs-proto/service";
import "github.com/gogo/protobuf/gogoproto/gogo.proto";
option (gogoproto.stable_marshaler_all) = true;
// RequestVerificationHeader is a set of signatures of every NeoFS Node that processed request
// (should be embedded into message).
message RequestVerificationHeader {
message Sign {
// Sign is signature of the request or session key.
bytes Sign = 1;
// Peer is compressed public key used for signature.
bytes Peer = 2;
}
message Signature {
// Sign is a signature and public key of the request.
Sign Sign = 1 [(gogoproto.embed) = true, (gogoproto.nullable) = false];
// Origin used for requests, when trusted node changes it and re-sign with session key.
// If session key used for signature request, then Origin should contain
// public key of user and signed session key.
Sign Origin = 2;
}
// Signatures is a set of signatures of every passed NeoFS Node
repeated Signature Signatures = 1;
}

143
service/verify_test.go Normal file
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@ -0,0 +1,143 @@
package service
import (
"bytes"
"log"
"math"
"testing"
"github.com/gogo/protobuf/proto"
crypto "github.com/nspcc-dev/neofs-crypto"
"github.com/nspcc-dev/neofs-crypto/test"
"github.com/pkg/errors"
"github.com/stretchr/testify/require"
)
func TestSignRequestHeader(t *testing.T) {
req := &TestRequest{
IntField: math.MaxInt32,
StringField: "TestRequestStringField",
BytesField: []byte("TestRequestBytesField"),
}
key := test.DecodeKey(0)
peer := crypto.MarshalPublicKey(&key.PublicKey)
data, err := req.Marshal()
require.NoError(t, err)
require.NoError(t, SignRequestHeader(key, req))
require.Len(t, req.Signatures, 1)
for i := range req.Signatures {
sign := req.Signatures[i].GetSign()
require.Equal(t, peer, req.Signatures[i].GetPeer())
require.NoError(t, crypto.Verify(&key.PublicKey, data, sign))
}
}
func TestVerifyRequestHeader(t *testing.T) {
req := &TestRequest{
IntField: math.MaxInt32,
StringField: "TestRequestStringField",
BytesField: []byte("TestRequestBytesField"),
RequestMetaHeader: RequestMetaHeader{TTL: 10},
}
for i := 0; i < 10; i++ {
req.TTL--
require.NoError(t, SignRequestHeader(test.DecodeKey(i), req))
}
require.NoError(t, VerifyRequestHeader(req))
}
func TestMaintainableRequest(t *testing.T) {
req := &TestRequest{
IntField: math.MaxInt32,
StringField: "TestRequestStringField",
BytesField: []byte("TestRequestBytesField"),
RequestMetaHeader: RequestMetaHeader{TTL: 10},
}
count := 10
owner := test.DecodeKey(count + 1)
for i := 0; i < count; i++ {
req.TTL--
key := test.DecodeKey(i)
require.NoError(t, SignRequestHeader(key, req))
// sign first key (session key) by owner key
if i == 0 {
sign, err := crypto.Sign(owner, crypto.MarshalPublicKey(&key.PublicKey))
require.NoError(t, err)
req.SetOwner(&owner.PublicKey, sign)
}
}
{ // Good case:
require.NoError(t, VerifyRequestHeader(req))
// validate, that first key (session key) was signed with owner
signatures := req.GetSignatures()
require.Len(t, signatures, count)
pub, err := req.GetOwner()
require.NoError(t, err)
require.Equal(t, &owner.PublicKey, pub)
}
{ // wrong owner:
req.Signatures[0].Origin = nil
pub, err := req.GetOwner()
require.NoError(t, err)
require.NotEqual(t, &owner.PublicKey, pub)
}
{ // Wrong signatures:
copy(req.Signatures[count-1].Sign, req.Signatures[count-1].Peer)
err := VerifyRequestHeader(req)
require.EqualError(t, errors.Cause(err), crypto.ErrInvalidSignature.Error())
}
}
func TestVerifyAndSignRequestHeaderWithoutCloning(t *testing.T) {
key := test.DecodeKey(0)
custom := testCustomField{1, 2, 3, 4, 5, 6, 7, 8}
b := &TestRequest{
IntField: math.MaxInt32,
StringField: "TestRequestStringField",
BytesField: []byte("TestRequestBytesField"),
CustomField: &custom,
RequestMetaHeader: RequestMetaHeader{
TTL: math.MaxInt32 - 8,
Epoch: math.MaxInt64 - 12,
},
}
require.NoError(t, SignRequestHeader(key, b))
require.NoError(t, VerifyRequestHeader(b))
require.Len(t, b.Signatures, 1)
require.Equal(t, custom, *b.CustomField)
require.Equal(t, uint32(math.MaxInt32-8), b.GetTTL())
require.Equal(t, uint64(math.MaxInt64-12), b.GetEpoch())
buf := bytes.NewBuffer(nil)
log.SetOutput(buf)
cp, ok := proto.Clone(b).(*TestRequest)
require.True(t, ok)
require.NotEqual(t, b, cp)
require.Contains(t, buf.String(), "proto: don't know how to copy")
}

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18
service/verify_test.proto Normal file
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@ -0,0 +1,18 @@
syntax = "proto3";
package service;
option go_package = "github.com/nspcc-dev/neofs-proto/service";
import "service/meta.proto";
import "service/verify.proto";
import "github.com/gogo/protobuf/gogoproto/gogo.proto";
option (gogoproto.stable_marshaler_all) = true;
message TestRequest {
int32 IntField = 1;
string StringField = 2;
bytes BytesField = 3;
bytes CustomField = 4 [(gogoproto.customtype) = "testCustomField"];
RequestMetaHeader Meta = 98 [(gogoproto.embed) = true, (gogoproto.nullable) = false];
RequestVerificationHeader Header = 99 [(gogoproto.embed) = true, (gogoproto.nullable) = false];
}

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6
session/service.proto
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@ -3,6 +3,8 @@ package session;
option go_package = "github.com/nspcc-dev/neofs-proto/session";
import "session/types.proto";
import "service/meta.proto";
import "service/verify.proto";
import "github.com/gogo/protobuf/gogoproto/gogo.proto";
option (gogoproto.stable_marshaler_all) = true;
@ -34,6 +36,10 @@ message CreateRequest {
// Signed Init message response (Unsigned) from server with user private key
session.Token Signed = 2;
}
// RequestMetaHeader contains information about request meta headers (should be embedded into message)
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)
service.RequestVerificationHeader Verify = 99 [(gogoproto.embed) = true, (gogoproto.nullable) = false];
}
message CreateResponse {

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23
state/service.proto
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@ -2,6 +2,8 @@ syntax = "proto3";
package state;
option go_package = "github.com/nspcc-dev/neofs-proto/state";
import "service/meta.proto";
import "service/verify.proto";
import "bootstrap/types.proto";
import "github.com/gogo/protobuf/gogoproto/gogo.proto";
@ -19,10 +21,20 @@ service Status {
}
// NetmapRequest message to request current node netmap
message NetmapRequest {}
message NetmapRequest {
// RequestMetaHeader contains information about request meta headers (should be embedded into message)
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)
service.RequestVerificationHeader Verify = 99 [(gogoproto.embed) = true, (gogoproto.nullable) = false];
}
// MetricsRequest message to request node metrics
message MetricsRequest {}
message MetricsRequest {
// RequestMetaHeader contains information about request meta headers (should be embedded into message)
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)
service.RequestVerificationHeader Verify = 99 [(gogoproto.embed) = true, (gogoproto.nullable) = false];
}
// MetricsResponse contains [][]byte,
// every []byte is marshaled MetricFamily proto message
@ -32,7 +44,12 @@ message MetricsResponse {
}
// HealthRequest message to check current state
message HealthRequest {}
message HealthRequest {
// RequestMetaHeader contains information about request meta headers (should be embedded into message)
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)
service.RequestVerificationHeader Verify = 99 [(gogoproto.embed) = true, (gogoproto.nullable) = false];
}
// HealthResponse message with current state
message HealthResponse {