feat(orm): allow bytes keys longer than 255 bytes (#11522)
## Description Closes: #11381 --- ### Author Checklist *All items are required. Please add a note to the item if the item is not applicable and please add links to any relevant follow up issues.* I have... - [ ] included the correct [type prefix](https://github.com/commitizen/conventional-commit-types/blob/v3.0.0/index.json) in the PR title - [ ] added `!` to the type prefix if API or client breaking change - [ ] targeted the correct branch (see [PR Targeting](https://github.com/cosmos/cosmos-sdk/blob/master/CONTRIBUTING.md#pr-targeting)) - [ ] provided a link to the relevant issue or specification - [ ] followed the guidelines for [building modules](https://github.com/cosmos/cosmos-sdk/blob/master/docs/building-modules) - [ ] included the necessary unit and integration [tests](https://github.com/cosmos/cosmos-sdk/blob/master/CONTRIBUTING.md#testing) - [ ] added a changelog entry to `CHANGELOG.md` - [ ] included comments for [documenting Go code](https://blog.golang.org/godoc) - [ ] updated the relevant documentation or specification - [ ] reviewed "Files changed" and left comments if necessary - [ ] confirmed all CI checks have passed ### Reviewers Checklist *All items are required. Please add a note if the item is not applicable and please add your handle next to the items reviewed if you only reviewed selected items.* I have... - [ ] confirmed the correct [type prefix](https://github.com/commitizen/conventional-commit-types/blob/v3.0.0/index.json) in the PR title - [ ] confirmed `!` in the type prefix if API or client breaking change - [ ] confirmed all author checklist items have been addressed - [ ] reviewed state machine logic - [ ] reviewed API design and naming - [ ] reviewed documentation is accurate - [ ] reviewed tests and test coverage - [ ] manually tested (if applicable)
This commit is contained in:
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@ -2,11 +2,10 @@ package ormfield
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import (
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"bytes"
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"encoding/binary"
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"io"
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"google.golang.org/protobuf/reflect/protoreflect"
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"github.com/cosmos/cosmos-sdk/orm/types/ormerrors"
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)
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// BytesCodec encodes bytes as raw bytes. It errors if the byte array is longer
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@ -17,17 +16,13 @@ func (b BytesCodec) FixedBufferSize() int {
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return -1
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}
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// ComputeBufferSize returns the bytes size of the value.
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func (b BytesCodec) ComputeBufferSize(value protoreflect.Value) (int, error) {
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return bytesSize(value)
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return bytesSize(value), nil
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}
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func bytesSize(value protoreflect.Value) (int, error) {
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bz := value.Bytes()
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n := len(bz)
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if n > 255 {
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return -1, ormerrors.BytesFieldTooLong
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}
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return n, nil
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func bytesSize(value protoreflect.Value) int {
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return len(value.Bytes())
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}
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func (b BytesCodec) IsOrdered() bool {
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@ -56,9 +51,17 @@ func (b NonTerminalBytesCodec) FixedBufferSize() int {
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return -1
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}
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// ComputeBufferSize returns the bytes size of the value plus the length of the
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// varint length-prefix.
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func (b NonTerminalBytesCodec) ComputeBufferSize(value protoreflect.Value) (int, error) {
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n, err := bytesSize(value)
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return n + 1, err
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n := bytesSize(value)
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prefixLen := 1
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// we use varint, if the first bit of a byte is 1 then we need to signal continuation
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for n >= 0x80 {
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prefixLen++
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n >>= 7
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}
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return n + prefixLen, nil
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}
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func (b NonTerminalBytesCodec) IsOrdered() bool {
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@ -70,7 +73,7 @@ func (b NonTerminalBytesCodec) Compare(v1, v2 protoreflect.Value) int {
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}
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func (b NonTerminalBytesCodec) Decode(r Reader) (protoreflect.Value, error) {
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n, err := r.ReadByte()
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n, err := binary.ReadUvarint(r)
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if err != nil {
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return protoreflect.Value{}, err
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}
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@ -87,10 +90,9 @@ func (b NonTerminalBytesCodec) Decode(r Reader) (protoreflect.Value, error) {
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func (b NonTerminalBytesCodec) Encode(value protoreflect.Value, w io.Writer) error {
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bz := value.Bytes()
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n := len(bz)
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if n > 255 {
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return ormerrors.BytesFieldTooLong
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}
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_, err := w.Write([]byte{byte(n)})
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var prefix [binary.MaxVarintLen64]byte
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prefixLen := binary.PutUvarint(prefix[:], uint64(n))
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_, err := w.Write(prefix[:prefixLen])
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if err != nil {
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return err
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}
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@ -76,16 +76,6 @@ func TestUnsupportedFields(t *testing.T) {
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assert.ErrorContains(t, err, ormerrors.UnsupportedKeyField.Error())
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}
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func TestNTBytesTooLong(t *testing.T) {
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cdc, err := ormfield.GetCodec(testutil.GetTestField("bz"), true)
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assert.NilError(t, err)
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buf := &bytes.Buffer{}
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bz := protoreflect.ValueOfBytes(make([]byte, 256))
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assert.ErrorContains(t, cdc.Encode(bz, buf), ormerrors.BytesFieldTooLong.Error())
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_, err = cdc.ComputeBufferSize(bz)
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assert.ErrorContains(t, err, ormerrors.BytesFieldTooLong.Error())
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}
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func TestCompactUInt32(t *testing.T) {
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var lastBz []byte
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testEncodeDecode := func(x uint32, expectedLen int) {
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@ -2,11 +2,11 @@ package testutil
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import (
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"fmt"
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"math"
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"strings"
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"google.golang.org/protobuf/types/known/durationpb"
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"google.golang.org/protobuf/reflect/protoreflect"
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"google.golang.org/protobuf/types/known/durationpb"
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"google.golang.org/protobuf/types/known/timestamppb"
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"pgregory.net/rapid"
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@ -39,7 +39,7 @@ var TestFieldSpecs = []TestFieldSpec{
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},
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{
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"bz",
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rapid.SliceOfN(rapid.Byte(), 0, 255),
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rapid.SliceOfN(rapid.Byte(), 0, math.MaxUint32),
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},
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{
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"i32",
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@ -26,7 +26,6 @@ var (
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AutoIncrementKeyAlreadySet = errors.New(codespace, 12, "can't create with auto-increment primary key already set")
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CantFindIndex = errors.New(codespace, 13, "can't find index")
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UnexpectedDecodePrefix = errors.New(codespace, 14, "unexpected prefix while trying to decode an entry")
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BytesFieldTooLong = errors.New(codespace, 15, "bytes field is longer than 255 bytes")
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UnsupportedOperation = errors.New(codespace, 16, "unsupported operation")
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BadDecodeEntry = errors.New(codespace, 17, "bad decode entry")
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IndexOutOfBounds = errors.New(codespace, 18, "index out of bounds")
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