Merge branch 'release/0.4.0'

nspcc-dev · Feb 18, 2020 · 11a0198 · 11a0198
2 parents 7f30447 + 04ead03
commit 11a0198
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,5 +1,13 @@
 # Changelog
-This is the changelog for NeoFS Proto
+This is the changelog for NeoFS API
+
+## [0.4.0] - 2020-02-18
+
+### Added 
+- Meta header for all gRPC responses. It contains epoch stamp and version number.
+### Changed
+- Endianness in accounting cheque. Now it uses little endian for cheaper
+decoding in neofs smart-contract.
 
 ## [0.3.2] - 2020-02-10
 
@@ -189,3 +197,4 @@ Initial public release
 [0.3.0]: https://github.com/nspcc-dev/neofs-api/compare/v0.2.14...v0.3.0
 [0.3.1]: https://github.com/nspcc-dev/neofs-api/compare/v0.3.0...v0.3.1
 [0.3.2]: https://github.com/nspcc-dev/neofs-api/compare/v0.3.1...v0.3.2
+[0.4.0]: https://github.com/nspcc-dev/neofs-api/compare/v0.3.2...v0.4.0
diff --git a/accounting/fixtures/cheque.sh b/accounting/fixtures/cheque.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 
-CHEQUE=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
+CHEQUE=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
 DIR=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )
 
 echo $CHEQUE | xxd -p -r > $DIR/cheque_data

diff --git a/accounting/fixtures/cheque_data b/accounting/fixtures/cheque_data
diff --git a/accounting/types.go b/accounting/types.go
@@ -169,10 +169,10 @@ func (b *Cheque) marshalBody() []byte {
 	offset += copy(buf, b.ID.Bytes())
 	offset += copy(buf[offset:], b.Owner.Bytes())
 
-	binary.BigEndian.PutUint64(buf[offset:], uint64(b.Amount.Value))
+	binary.LittleEndian.PutUint64(buf[offset:], uint64(b.Amount.Value))
 	offset += u64size
 
-	binary.BigEndian.PutUint64(buf[offset:], b.Height)
+	binary.LittleEndian.PutUint64(buf[offset:], b.Height)
 
 	return buf
 }
@@ -199,13 +199,13 @@ func (b *Cheque) unmarshalBody(buf []byte) error {
 	}
 
 	{ // unmarshal amount
-		amount := int64(binary.BigEndian.Uint64(buf[offset:]))
+		amount := int64(binary.LittleEndian.Uint64(buf[offset:]))
 		b.Amount = decimal.New(amount)
 		offset += u64size
 	}
 
 	{ // unmarshal height
-		b.Height = binary.BigEndian.Uint64(buf[offset:])
+		b.Height = binary.LittleEndian.Uint64(buf[offset:])
 		offset += u64size
 	}
 
@@ -220,7 +220,7 @@ func (b Cheque) MarshalBinary() ([]byte, error) {
 		offset = copy(buf, b.marshalBody())
 	)
 
-	binary.BigEndian.PutUint16(buf[offset:], uint16(count))
+	binary.LittleEndian.PutUint16(buf[offset:], uint16(count))
 	offset += u16size
 
 	for _, sign := range b.Signatures {
@@ -246,7 +246,7 @@ func (b *Cheque) UnmarshalBinary(buf []byte) error {
 
 	body := buf[:signaturesOffset]
 
-	count := int64(binary.BigEndian.Uint16(buf[signaturesOffset:]))
+	count := int64(binary.LittleEndian.Uint16(buf[signaturesOffset:]))
 	offset := signaturesOffset + u16size
 
 	if ln := count * int64(crypto.PublicKeyCompressedSize+crypto.RFC6979SignatureSize); ln > int64(len(buf[offset:])) {

diff --git a/accounting/types_test.go b/accounting/types_test.go
@@ -80,5 +80,7 @@ func TestCheque(t *testing.T) {
 		require.Equal(t, expect, actual)
 
 		require.NoError(t, cheque.Verify())
+		require.Equal(t, cheque.Height, uint64(7777))
+		require.Equal(t, cheque.Amount, decimal.NewGAS(42))
 	})
 }
diff --git a/docs/object.md b/docs/object.md
@@ -161,6 +161,10 @@ DeleteResponse is empty because we cannot guarantee permanent object removal
 in distributed system.
 
 
+| Field | Type | Label | Description |
+| ----- | ---- | ----- | ----------- |
+| Meta | [service.ResponseMetaHeader](#service.ResponseMetaHeader) |  | ResponseMetaHeader contains meta information based on request processing by server (should be embedded into message) |
+
 
 <a name="object.GetRangeHashRequest"></a>
 
@@ -186,6 +190,7 @@ in distributed system.
 | Field | Type | Label | Description |
 | ----- | ---- | ----- | ----------- |
 | Hashes | [bytes](#bytes) | repeated | Hashes is a homomorphic hashes of all ranges |
+| Meta | [service.ResponseMetaHeader](#service.ResponseMetaHeader) |  | ResponseMetaHeader contains meta information based on request processing by server (should be embedded into message) |
 
 
 <a name="object.GetRangeRequest"></a>
@@ -211,6 +216,7 @@ in distributed system.
 | Field | Type | Label | Description |
 | ----- | ---- | ----- | ----------- |
 | Fragment | [bytes](#bytes) |  | Fragment of object's payload |
+| Meta | [service.ResponseMetaHeader](#service.ResponseMetaHeader) |  | ResponseMetaHeader contains meta information based on request processing by server (should be embedded into message) |
 
 
 <a name="object.GetRequest"></a>
@@ -237,6 +243,7 @@ in distributed system.
 | ----- | ---- | ----- | ----------- |
 | object | [Object](#object.Object) |  | Object header and some payload |
 | Chunk | [bytes](#bytes) |  | Chunk of remaining payload |
+| Meta | [service.ResponseMetaHeader](#service.ResponseMetaHeader) |  | ResponseMetaHeader contains meta information based on request processing by server (should be embedded into message) |
 
 
 <a name="object.HeadRequest"></a>
@@ -263,6 +270,7 @@ in distributed system.
 | Field | Type | Label | Description |
 | ----- | ---- | ----- | ----------- |
 | Object | [Object](#object.Object) |  | Object without payload |
+| Meta | [service.ResponseMetaHeader](#service.ResponseMetaHeader) |  | ResponseMetaHeader contains meta information based on request processing by server (should be embedded into message) |
 
 
 <a name="object.PutRequest"></a>
@@ -300,6 +308,7 @@ in distributed system.
 | Field | Type | Label | Description |
 | ----- | ---- | ----- | ----------- |
 | Address | [refs.Address](#refs.Address) |  | Address of object (container id + object id) |
+| Meta | [service.ResponseMetaHeader](#service.ResponseMetaHeader) |  | ResponseMetaHeader contains meta information based on request processing by server (should be embedded into message) |
 
 
 <a name="object.SearchRequest"></a>
@@ -326,6 +335,7 @@ in distributed system.
 | Field | Type | Label | Description |
 | ----- | ---- | ----- | ----------- |
 | Addresses | [refs.Address](#refs.Address) | repeated | Addresses of found objects |
+| Meta | [service.ResponseMetaHeader](#service.ResponseMetaHeader) |  | ResponseMetaHeader contains meta information based on request processing by server (should be embedded into message) |
 
  <!-- end messages -->
 

diff --git a/docs/service.md b/docs/service.md
@@ -7,6 +7,7 @@
 
   - Messages
     - [RequestMetaHeader](#service.RequestMetaHeader)
+    - [ResponseMetaHeader](#service.ResponseMetaHeader)
 
 
 - [service/verify.proto](#service/verify.proto)
@@ -49,6 +50,19 @@ RequestMetaHeader contains information about request meta headers
 | 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 |
 
+
+<a name="service.ResponseMetaHeader"></a>
+
+### Message ResponseMetaHeader
+ResponseMetaHeader contains meta information based on request processing by server
+(should be embedded into message)
+
+
+| Field | Type | Label | Description |
+| ----- | ---- | ----- | ----------- |
+| Epoch | [uint64](#uint64) |  | Current NeoFS epoch on server |
+| Version | [uint32](#uint32) |  | Version defines protocol version TODO: not used for now, should be implemented in future |
+
  <!-- end messages -->
 
  <!-- end enums -->