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Merge remote-tracking branch 'laconic/receipt-encoding-updates' into laconic-merge

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This commit is contained in:
philip-morlier 2023-09-07 18:43:20 -07:00
commit f5884db6fb
16 changed files with 700 additions and 341 deletions
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1
go.mod
View File

@ -16,6 +16,7 @@ require (
require (
github.com/decred/dcrd/dcrec/secp256k1/v4 v4.0.1 // indirect
github.com/kr/pretty v0.1.0 // indirect
github.com/kylelemons/godebug v1.1.0 // indirect
github.com/pmezard/go-difflib v1.0.0 // indirect
gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 // indirect
gopkg.in/yaml.v3 v3.0.1 // indirect

2
go.sum
View File

@ -17,6 +17,8 @@ github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORN
github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
github.com/kr/text v0.1.0 h1:45sCR5RtlFHMR4UwH9sdQ5TC8v0qDQCHnXt+kaKSTVE=
github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
github.com/kylelemons/godebug v1.1.0 h1:RPNrshWIDI6G2gRW9EHilWtl7Z6Sb1BR0xunSBf0SNc=
github.com/kylelemons/godebug v1.1.0/go.mod h1:9/0rRGxNHcop5bhtWyNeEfOS8JIWk580+fNqagV/RAw=
github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=

9
restricted/crypto/bls12381/g1_test.go
View File

@ -1,21 +1,12 @@
package bls12381
import (
"encoding/hex"
"bytes"
"crypto/rand"
"math/big"
"testing"
)
func fromHex(s string) []byte {
b, err := hex.DecodeString(s)
if err != nil {
panic(err)
}
return b
}
func (g *G1) one() *PointG1 {
one, _ := g.fromBytesUnchecked(
fromHex("" +

27
restricted/crypto/bls12381/utils.go
View File

@ -17,15 +17,34 @@
package bls12381
import (
"strings"
"encoding/hex"
"errors"
"math/big"
)
func bigFromHex(hex string) *big.Int {
b, _ := hex.DecodeString(strings.TrimPrefix(hex, "0x"))
return new(big.Int).SetBytes(b)
// fromHex returns the bytes represented by the hexadecimal string s.
// s may be prefixed with "0x".
func fromHex(s string) []byte {
if has0xPrefix(s) {
s = s[2:]
}
if len(s)%2 == 1 {
s = "0" + s
}
h, err := hex.DecodeString(s)
if err != nil {
panic(err)
}
return h
}
// has0xPrefix validates str begins with '0x' or '0X'.
func has0xPrefix(str string) bool {
return len(str) >= 2 && str[0] == '0' && (str[1] == 'x' || str[1] == 'X')
}
func bigFromHex(s string) *big.Int {
return new(big.Int).SetBytes(fromHex(s))
}
// decodeFieldElement expects 64 byte input with zero top 16 bytes,

6
restricted/hasher/statetrie.go
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@ -17,11 +17,11 @@
package hasher
import (
"fmt"
"bufio"
"bytes"
"encoding/gob"
"errors"
"fmt"
"io"
"sync"
@ -57,7 +57,7 @@ func returnToPool(st *StackTrie) {
// in order. Once it determines that a subtree will no longer be inserted
// into, it will hash it and free up the memory it uses.
type StackTrie struct {
owner core.Hash // the owner of the trie
owner core.Hash // the owner of the trie
nodeType uint8 // node type (as in branch, ext, leaf)
val []byte // value contained by this node if it's a leaf
key []byte // key chunk covered by this (leaf|ext) node
@ -214,7 +214,7 @@ func (st *StackTrie) TryUpdate(key, value []byte) error {
func (st *StackTrie) Update(key, value []byte) {
if err := st.TryUpdate(key, value); err != nil {
fmt.Errorf("Unhandled trie error in StackTrie.Update", "err", err)
fmt.Println("Unhandled trie error in StackTrie.Update:", err)
}
}

42
restricted/params/config.go
View File

@ -34,13 +34,43 @@ var (
CalaverasGenesisHash = core.HexToHash("0xeb9233d066c275efcdfed8037f4fc082770176aefdbcb7691c71da412a5670f2")
)
var (
// TestChainConfig contains every protocol change (EIPs) introduced
// and accepted by the Ethereum core developers for testing proposes.
TestChainConfig = &ChainConfig{
ChainID: big.NewInt(1),
HomesteadBlock: big.NewInt(0),
DAOForkBlock: nil,
DAOForkSupport: false,
EIP150Block: big.NewInt(0),
EIP155Block: big.NewInt(0),
EIP158Block: big.NewInt(0),
ByzantiumBlock: big.NewInt(0),
ConstantinopleBlock: big.NewInt(0),
PetersburgBlock: big.NewInt(0),
IstanbulBlock: big.NewInt(0),
MuirGlacierBlock: big.NewInt(0),
BerlinBlock: big.NewInt(0),
LondonBlock: big.NewInt(0),
ArrowGlacierBlock: big.NewInt(0),
GrayGlacierBlock: big.NewInt(0),
MergeNetsplitBlock: nil,
ShanghaiTime: nil,
CancunTime: nil,
PragueTime: nil,
TerminalTotalDifficulty: nil,
TerminalTotalDifficultyPassed: false,
Ethash: new(EthashConfig),
Clique: nil,
}
)
// TrustedCheckpoint represents a set of post-processed trie roots (CHT and
// BloomTrie) associated with the appropriate section index and head hash. It is
// used to start light syncing from this checkpoint and avoid downloading the
// entire header chain while still being able to securely access old headers/logs.
type TrustedCheckpoint struct {
SectionIndex uint64 `json:"sectionIndex"`
SectionIndex uint64 `json:"sectionIndex"`
SectionHead core.Hash `json:"sectionHead"`
CHTRoot core.Hash `json:"chtRoot"`
BloomRoot core.Hash `json:"bloomRoot"`
@ -80,7 +110,7 @@ func (c *TrustedCheckpoint) Empty() bool {
type CheckpointOracleConfig struct {
Address core.Address `json:"address"`
Signers []core.Address `json:"signers"`
Threshold uint64 `json:"threshold"`
Threshold uint64 `json:"threshold"`
}
// ChainConfig is the core config which determines the blockchain settings.
@ -97,7 +127,7 @@ type ChainConfig struct {
DAOForkSupport bool `json:"daoForkSupport,omitempty"` // Whether the nodes supports or opposes the DAO hard-fork
// EIP150 implements the Gas price changes (https://github.com/ethereum/EIPs/issues/150)
EIP150Block *big.Int `json:"eip150Block,omitempty"` // EIP150 HF block (nil = no fork)
EIP150Block *big.Int `json:"eip150Block,omitempty"` // EIP150 HF block (nil = no fork)
EIP150Hash core.Hash `json:"eip150Hash,omitempty"` // EIP150 HF hash (needed for header only clients as only gas pricing changed)
EIP155Block *big.Int `json:"eip155Block,omitempty"` // EIP155 HF block
@ -111,9 +141,9 @@ type ChainConfig struct {
BerlinBlock *big.Int `json:"berlinBlock,omitempty"` // Berlin switch block (nil = no fork, 0 = already on berlin)
LondonBlock *big.Int `json:"londonBlock,omitempty"` // London switch block (nil = no fork, 0 = already on london)
ArrowGlacierBlock *big.Int `json:"arrowGlacierBlock,omitempty"` // Eip-4345 (bomb delay) switch block (nil = no fork, 0 = already activated)
GrayGlacierBlock *big.Int `json:"grayGlacierBlock,omitempty"` // Eip-5133 (bomb delay) switch block (nil = no fork, 0 = already activated)
MergeNetsplitBlock *big.Int `json:"mergeNetsplitBlock,omitempty"` // Virtual fork after The Merge to use as a network splitter
ArrowGlacierBlock *big.Int `json:"arrowGlacierBlock,omitempty"` // Eip-4345 (bomb delay) switch block (nil = no fork, 0 = already activated)
GrayGlacierBlock *big.Int `json:"grayGlacierBlock,omitempty"` // Eip-5133 (bomb delay) switch block (nil = no fork, 0 = already activated)
MergeNetsplitBlock *big.Int `json:"mergeNetsplitBlock,omitempty"` // Virtual fork after The Merge to use as a network splitter
// Fork scheduling was switched from blocks to timestamps here

31
restricted/params/config_test.go
View File

@ -22,6 +22,37 @@ import (
"testing"
)
var (
// AllEthashProtocolChanges contains every protocol change (EIPs) introduced
// and accepted by the Ethereum core developers into the Ethash consensus.
AllEthashProtocolChanges = &ChainConfig{
ChainID: big.NewInt(1337),
HomesteadBlock: big.NewInt(0),
DAOForkBlock: nil,
DAOForkSupport: false,
EIP150Block: big.NewInt(0),
EIP155Block: big.NewInt(0),
EIP158Block: big.NewInt(0),
ByzantiumBlock: big.NewInt(0),
ConstantinopleBlock: big.NewInt(0),
PetersburgBlock: big.NewInt(0),
IstanbulBlock: big.NewInt(0),
MuirGlacierBlock: big.NewInt(0),
BerlinBlock: big.NewInt(0),
LondonBlock: big.NewInt(0),
ArrowGlacierBlock: big.NewInt(0),
GrayGlacierBlock: big.NewInt(0),
MergeNetsplitBlock: nil,
ShanghaiTime: nil,
CancunTime: nil,
PragueTime: nil,
TerminalTotalDifficulty: nil,
TerminalTotalDifficultyPassed: false,
Ethash: new(EthashConfig),
Clique: nil,
}
)
func TestCheckCompatible(t *testing.T) {
type test struct {
stored, new *ChainConfig

29
restricted/types/access_list_tx.go
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@ -1,4 +1,4 @@
// Copyright 2020 The go-ethereum Authors
// Copyright 2021 The go-ethereum Authors
// This file is part of the go-ethereum library.
//
// The go-ethereum library is free software: you can redistribute it and/or modify
@ -22,7 +22,7 @@ import (
"github.com/openrelayxyz/plugeth-utils/core"
)
//go:generate gencodec -type AccessTuple -out gen_access_tuple.go
//go:generate go run github.com/fjl/gencodec -type AccessTuple -out gen_access_tuple.go
// AccessList is an EIP-2930 access list.
type AccessList []AccessTuple
@ -44,22 +44,22 @@ func (al AccessList) StorageKeys() int {
// AccessListTx is the data of EIP-2930 access list transactions.
type AccessListTx struct {
ChainID *big.Int // destination chain ID
Nonce uint64 // nonce of sender account
GasPrice *big.Int // wei per gas
Gas uint64 // gas limit
ChainID *big.Int // destination chain ID
Nonce uint64 // nonce of sender account
GasPrice *big.Int // wei per gas
Gas uint64 // gas limit
To *core.Address `rlp:"nil"` // nil means contract creation
Value *big.Int // wei amount
Data []byte // contract invocation input data
AccessList AccessList // EIP-2930 access list
V, R, S *big.Int // signature values
Value *big.Int // wei amount
Data []byte // contract invocation input data
AccessList AccessList // EIP-2930 access list
V, R, S *big.Int // signature values
}
// copy creates a deep copy of the transaction data and initializes all fields.
func (tx *AccessListTx) copy() TxData {
cpy := &AccessListTx{
Nonce: tx.Nonce,
To: tx.To, // TODO: copy pointed-to address
To: copyAddressPtr(tx.To),
Data: core.CopyBytes(tx.Data),
Gas: tx.Gas,
// These are copied below.
@ -96,7 +96,6 @@ func (tx *AccessListTx) copy() TxData {
// accessors for innerTx.
func (tx *AccessListTx) txType() byte { return AccessListTxType }
func (tx *AccessListTx) chainID() *big.Int { return tx.ChainID }
func (tx *AccessListTx) protected() bool { return true }
func (tx *AccessListTx) accessList() AccessList { return tx.AccessList }
func (tx *AccessListTx) data() []byte { return tx.Data }
func (tx *AccessListTx) gas() uint64 { return tx.Gas }
@ -105,7 +104,11 @@ func (tx *AccessListTx) gasTipCap() *big.Int { return tx.GasPrice }
func (tx *AccessListTx) gasFeeCap() *big.Int { return tx.GasPrice }
func (tx *AccessListTx) value() *big.Int { return tx.Value }
func (tx *AccessListTx) nonce() uint64 { return tx.Nonce }
func (tx *AccessListTx) to() *core.Address { return tx.To }
func (tx *AccessListTx) to() *core.Address { return tx.To }
func (tx *AccessListTx) effectiveGasPrice(dst *big.Int, baseFee *big.Int) *big.Int {
return dst.Set(tx.GasPrice)
}
func (tx *AccessListTx) rawSignatureValues() (v, r, s *big.Int) {
return tx.V, tx.R, tx.S

20
restricted/types/dynamic_fee_tx.go
View File

@ -25,8 +25,8 @@ import (
type DynamicFeeTx struct {
ChainID *big.Int
Nonce uint64
GasTipCap *big.Int
GasFeeCap *big.Int
GasTipCap *big.Int // a.k.a. maxPriorityFeePerGas
GasFeeCap *big.Int // a.k.a. maxFeePerGas
Gas uint64
To *core.Address `rlp:"nil"` // nil means contract creation
Value *big.Int
@ -43,7 +43,7 @@ type DynamicFeeTx struct {
func (tx *DynamicFeeTx) copy() TxData {
cpy := &DynamicFeeTx{
Nonce: tx.Nonce,
To: tx.To, // TODO: copy pointed-to address
To: copyAddressPtr(tx.To),
Data: core.CopyBytes(tx.Data),
Gas: tx.Gas,
// These are copied below.
@ -84,7 +84,6 @@ func (tx *DynamicFeeTx) copy() TxData {
// accessors for innerTx.
func (tx *DynamicFeeTx) txType() byte { return DynamicFeeTxType }
func (tx *DynamicFeeTx) chainID() *big.Int { return tx.ChainID }
func (tx *DynamicFeeTx) protected() bool { return true }
func (tx *DynamicFeeTx) accessList() AccessList { return tx.AccessList }
func (tx *DynamicFeeTx) data() []byte { return tx.Data }
func (tx *DynamicFeeTx) gas() uint64 { return tx.Gas }
@ -93,7 +92,18 @@ func (tx *DynamicFeeTx) gasTipCap() *big.Int { return tx.GasTipCap }
func (tx *DynamicFeeTx) gasPrice() *big.Int { return tx.GasFeeCap }
func (tx *DynamicFeeTx) value() *big.Int { return tx.Value }
func (tx *DynamicFeeTx) nonce() uint64 { return tx.Nonce }
func (tx *DynamicFeeTx) to() *core.Address { return tx.To }
func (tx *DynamicFeeTx) to() *core.Address { return tx.To }
func (tx *DynamicFeeTx) effectiveGasPrice(dst *big.Int, baseFee *big.Int) *big.Int {
if baseFee == nil {
return dst.Set(tx.GasFeeCap)
}
tip := dst.Sub(tx.GasFeeCap, baseFee)
if tip.Cmp(tx.GasTipCap) > 0 {
tip.Set(tx.GasTipCap)
}
return tip.Add(tip, baseFee)
}
func (tx *DynamicFeeTx) rawSignatureValues() (v, r, s *big.Int) {
return tx.V, tx.R, tx.S

18
restricted/types/gen_receipt_json.go
View File

@ -22,10 +22,11 @@ func (r Receipt) MarshalJSON() ([]byte, error) {
CumulativeGasUsed hexutil.Uint64 `json:"cumulativeGasUsed" gencodec:"required"`
Bloom Bloom `json:"logsBloom" gencodec:"required"`
Logs []*Log `json:"logs" gencodec:"required"`
TxHash core.Hash `json:"transactionHash" gencodec:"required"`
ContractAddress core.Address `json:"contractAddress"`
TxHash core.Hash `json:"transactionHash" gencodec:"required"`
ContractAddress core.Address `json:"contractAddress"`
GasUsed hexutil.Uint64 `json:"gasUsed" gencodec:"required"`
BlockHash core.Hash `json:"blockHash,omitempty"`
EffectiveGasPrice *hexutil.Big `json:"effectiveGasPrice"`
BlockHash core.Hash `json:"blockHash,omitempty"`
BlockNumber *hexutil.Big `json:"blockNumber,omitempty"`
TransactionIndex hexutil.Uint `json:"transactionIndex"`
}
@ -39,6 +40,7 @@ func (r Receipt) MarshalJSON() ([]byte, error) {
enc.TxHash = r.TxHash
enc.ContractAddress = r.ContractAddress
enc.GasUsed = hexutil.Uint64(r.GasUsed)
enc.EffectiveGasPrice = (*hexutil.Big)(r.EffectiveGasPrice)
enc.BlockHash = r.BlockHash
enc.BlockNumber = (*hexutil.Big)(r.BlockNumber)
enc.TransactionIndex = hexutil.Uint(r.TransactionIndex)
@ -54,10 +56,11 @@ func (r *Receipt) UnmarshalJSON(input []byte) error {
CumulativeGasUsed *hexutil.Uint64 `json:"cumulativeGasUsed" gencodec:"required"`
Bloom *Bloom `json:"logsBloom" gencodec:"required"`
Logs []*Log `json:"logs" gencodec:"required"`
TxHash *core.Hash `json:"transactionHash" gencodec:"required"`
ContractAddress *core.Address `json:"contractAddress"`
TxHash *core.Hash `json:"transactionHash" gencodec:"required"`
ContractAddress *core.Address `json:"contractAddress"`
GasUsed *hexutil.Uint64 `json:"gasUsed" gencodec:"required"`
BlockHash *core.Hash `json:"blockHash,omitempty"`
EffectiveGasPrice *hexutil.Big `json:"effectiveGasPrice"`
BlockHash *core.Hash `json:"blockHash,omitempty"`
BlockNumber *hexutil.Big `json:"blockNumber,omitempty"`
TransactionIndex *hexutil.Uint `json:"transactionIndex"`
}
@ -97,6 +100,9 @@ func (r *Receipt) UnmarshalJSON(input []byte) error {
return errors.New("missing required field 'gasUsed' for Receipt")
}
r.GasUsed = uint64(*dec.GasUsed)
if dec.EffectiveGasPrice != nil {
r.EffectiveGasPrice = (*big.Int)(dec.EffectiveGasPrice)
}
if dec.BlockHash != nil {
r.BlockHash = *dec.BlockHash
}

2
restricted/types/hashing.go
View File

@ -62,7 +62,7 @@ func prefixedRlpHash(prefix byte, x interface{}) (h core.Hash) {
// This is internal, do not use.
type TrieHasher interface {
Reset()
Update([]byte, []byte)
Update([]byte, []byte) error
Hash() core.Hash
}

7
restricted/types/hashing_test.go
View File

@ -26,10 +26,10 @@ import (
"testing"
"github.com/openrelayxyz/plugeth-utils/core"
"github.com/openrelayxyz/plugeth-utils/restricted/hexutil"
"github.com/openrelayxyz/plugeth-utils/restricted/types"
"github.com/openrelayxyz/plugeth-utils/restricted/crypto"
"github.com/openrelayxyz/plugeth-utils/restricted/hexutil"
"github.com/openrelayxyz/plugeth-utils/restricted/rlp"
"github.com/openrelayxyz/plugeth-utils/restricted/types"
)
func fromHex(data string) []byte {
@ -136,9 +136,10 @@ func (d *hashToHumanReadable) Reset() {
d.data = make([]byte, 0)
}
func (d *hashToHumanReadable) Update(i []byte, i2 []byte) {
func (d *hashToHumanReadable) Update(i []byte, i2 []byte) error {
l := fmt.Sprintf("%x %x\n", i, i2)
d.data = append(d.data, []byte(l)...)
return nil
}
func (d *hashToHumanReadable) Hash() core.Hash {

22
restricted/types/legacy_tx.go
View File

@ -1,4 +1,4 @@
// Copyright 2020 The go-ethereum Authors
// Copyright 2021 The go-ethereum Authors
// This file is part of the go-ethereum library.
//
// The go-ethereum library is free software: you can redistribute it and/or modify
@ -24,13 +24,13 @@ import (
// LegacyTx is the transaction data of regular Ethereum transactions.
type LegacyTx struct {
Nonce uint64 // nonce of sender account
GasPrice *big.Int // wei per gas
Gas uint64 // gas limit
Nonce uint64 // nonce of sender account
GasPrice *big.Int // wei per gas
Gas uint64 // gas limit
To *core.Address `rlp:"nil"` // nil means contract creation
Value *big.Int // wei amount
Data []byte // contract invocation input data
V, R, S *big.Int // signature values
Value *big.Int // wei amount
Data []byte // contract invocation input data
V, R, S *big.Int // signature values
}
// NewTransaction creates an unsigned legacy transaction.
@ -62,7 +62,7 @@ func NewContractCreation(nonce uint64, amount *big.Int, gasLimit uint64, gasPric
func (tx *LegacyTx) copy() TxData {
cpy := &LegacyTx{
Nonce: tx.Nonce,
To: tx.To, // TODO: copy pointed-to address
To: copyAddressPtr(tx.To),
Data: core.CopyBytes(tx.Data),
Gas: tx.Gas,
// These are initialized below.
@ -101,7 +101,11 @@ func (tx *LegacyTx) gasTipCap() *big.Int { return tx.GasPrice }
func (tx *LegacyTx) gasFeeCap() *big.Int { return tx.GasPrice }
func (tx *LegacyTx) value() *big.Int { return tx.Value }
func (tx *LegacyTx) nonce() uint64 { return tx.Nonce }
func (tx *LegacyTx) to() *core.Address { return tx.To }
func (tx *LegacyTx) to() *core.Address { return tx.To }
func (tx *LegacyTx) effectiveGasPrice(dst *big.Int, baseFee *big.Int) *big.Int {
return dst.Set(tx.GasPrice)
}
func (tx *LegacyTx) rawSignatureValues() (v, r, s *big.Int) {
return tx.V, tx.R, tx.S

135
restricted/types/receipt.go
View File

@ -25,13 +25,13 @@ import (
"unsafe"
"github.com/openrelayxyz/plugeth-utils/core"
"github.com/openrelayxyz/plugeth-utils/restricted/hexutil"
"github.com/openrelayxyz/plugeth-utils/restricted/crypto"
"github.com/openrelayxyz/plugeth-utils/restricted/hexutil"
"github.com/openrelayxyz/plugeth-utils/restricted/params"
"github.com/openrelayxyz/plugeth-utils/restricted/rlp"
)
//go:generate gencodec -type Receipt -field-override receiptMarshaling -out gen_receipt_json.go
//go:generate go run github.com/fjl/gencodec -type Receipt -field-override receiptMarshaling -out gen_receipt_json.go
var (
receiptStatusFailedRLP = []byte{}
@ -60,16 +60,16 @@ type Receipt struct {
Logs []*Log `json:"logs" gencodec:"required"`
// Implementation fields: These fields are added by geth when processing a transaction.
// They are stored in the chain database.
TxHash core.Hash `json:"transactionHash" gencodec:"required"`
ContractAddress core.Address `json:"contractAddress"`
GasUsed uint64 `json:"gasUsed" gencodec:"required"`
TxHash core.Hash `json:"transactionHash" gencodec:"required"`
ContractAddress core.Address `json:"contractAddress"`
GasUsed uint64 `json:"gasUsed" gencodec:"required"`
EffectiveGasPrice *big.Int `json:"effectiveGasPrice"` // required, but tag omitted for backwards compatibility
// Inclusion information: These fields provide information about the inclusion of the
// transaction corresponding to this receipt.
BlockHash core.Hash `json:"blockHash,omitempty"`
BlockNumber *big.Int `json:"blockNumber,omitempty"`
TransactionIndex uint `json:"transactionIndex"`
BlockNumber *big.Int `json:"blockNumber,omitempty"`
TransactionIndex uint `json:"transactionIndex"`
}
type receiptMarshaling struct {
@ -78,6 +78,7 @@ type receiptMarshaling struct {
Status hexutil.Uint64
CumulativeGasUsed hexutil.Uint64
GasUsed hexutil.Uint64
EffectiveGasPrice *hexutil.Big
BlockNumber *hexutil.Big
TransactionIndex hexutil.Uint
}
@ -115,6 +116,9 @@ func NewReceipt(root []byte, failed bool, cumulativeGasUsed uint64) *Receipt {
// EncodeRLP implements rlp.Encoder, and flattens the consensus fields of a receipt
// into an RLP stream. If no post state is present, byzantium fork is assumed.
// For a legacy Receipt this returns RLP([PostStateOrStatus, CumulativeGasUsed, Bloom, Logs])
// For a EIP-2718 Receipt this returns RLP(TxType || ReceiptPayload)
// For a EIP-2930 Receipt, TxType == 0x01 and ReceiptPayload == RLP([PostStateOrStatus, CumulativeGasUsed, Bloom, Logs])
func (r *Receipt) EncodeRLP(w io.Writer) error {
data := &receiptRLP{r.statusEncoding(), r.CumulativeGasUsed, r.Bloom, r.Logs}
if r.Type == LegacyTxType {
@ -123,13 +127,29 @@ func (r *Receipt) EncodeRLP(w io.Writer) error {
buf := encodeBufferPool.Get().(*bytes.Buffer)
defer encodeBufferPool.Put(buf)
buf.Reset()
buf.WriteByte(r.Type)
if err := rlp.Encode(buf, data); err != nil {
if err := r.encodeTyped(data, buf); err != nil {
return err
}
return rlp.Encode(w, buf.Bytes())
}
// encodeTyped writes the canonical encoding of a typed receipt to w.
func (r *Receipt) encodeTyped(data *receiptRLP, w *bytes.Buffer) error {
w.WriteByte(r.Type)
return rlp.Encode(w, data)
}
// MarshalBinary returns the consensus encoding of the receipt.
func (r *Receipt) MarshalBinary() ([]byte, error) {
if r.Type == LegacyTxType {
return rlp.EncodeToBytes(r)
}
data := &receiptRLP{r.statusEncoding(), r.CumulativeGasUsed, r.Bloom, r.Logs}
var buf bytes.Buffer
err := r.encodeTyped(data, &buf)
return buf.Bytes(), err
}
// DecodeRLP implements rlp.Decoder, and loads the consensus fields of a receipt
// from an RLP stream.
func (r *Receipt) DecodeRLP(s *rlp.Stream) error {
@ -145,26 +165,49 @@ func (r *Receipt) DecodeRLP(s *rlp.Stream) error {
}
r.Type = LegacyTxType
return r.setFromRLP(dec)
case kind == rlp.String:
default:
// It's an EIP-2718 typed tx receipt.
b, err := s.Bytes()
if err != nil {
return err
}
if len(b) == 0 {
return errEmptyTypedReceipt
return r.decodeTyped(b)
}
}
// UnmarshalBinary decodes the consensus encoding of receipts.
// It supports legacy RLP receipts and EIP-2718 typed receipts.
func (r *Receipt) UnmarshalBinary(b []byte) error {
if len(b) > 0 && b[0] > 0x7f {
// It's a legacy receipt decode the RLP
var data receiptRLP
err := rlp.DecodeBytes(b, &data)
if err != nil {
return err
}
r.Type = LegacyTxType
return r.setFromRLP(data)
}
// It's an EIP2718 typed transaction envelope.
return r.decodeTyped(b)
}
// decodeTyped decodes a typed receipt from the canonical format.
func (r *Receipt) decodeTyped(b []byte) error {
if len(b) <= 1 {
return errEmptyTypedReceipt
}
switch b[0] {
case DynamicFeeTxType, AccessListTxType:
var data receiptRLP
err := rlp.DecodeBytes(b[1:], &data)
if err != nil {
return err
}
r.Type = b[0]
if r.Type == AccessListTxType || r.Type == DynamicFeeTxType {
var dec receiptRLP
if err := rlp.DecodeBytes(b[1:], &dec); err != nil {
return err
}
return r.setFromRLP(dec)
}
return ErrTxTypeNotSupported
return r.setFromRLP(data)
default:
return rlp.ErrExpectedList
return ErrTxTypeNotSupported
}
}
@ -208,8 +251,8 @@ func (r *Receipt) Size() float64 {
return size
}
// ReceiptForStorage is a wrapper around a Receipt that flattens and parses the
// entire content of a receipt, as opposed to only the consensus fields originally.
// ReceiptForStorage is a wrapper around a Receipt with RLP serialization
// that omits the Bloom field and deserialization that re-computes it.
type ReceiptForStorage Receipt
// EncodeRLP implements rlp.Encoder.
@ -222,7 +265,8 @@ func (r *ReceiptForStorage) EncodeRLP(w io.Writer) error {
return rlp.Encode(w, enc)
}
// DecodeRLP implements rlp.Decoder.
// DecodeRLP implements rlp.Decoder, and loads both consensus and implementation
// fields of a receipt from an RLP stream.
func (r *ReceiptForStorage) DecodeRLP(s *rlp.Stream) error {
var stored storedReceiptRLP
if err := s.Decode(&stored); err != nil {
@ -234,6 +278,7 @@ func (r *ReceiptForStorage) DecodeRLP(s *rlp.Stream) error {
r.CumulativeGasUsed = stored.CumulativeGasUsed
r.Logs = stored.Logs
r.Bloom = CreateBloom(Receipts{(*Receipt)(r)})
return nil
}
@ -265,42 +310,48 @@ func (rs Receipts) EncodeIndex(i int, w *bytes.Buffer) {
// DeriveFields fills the receipts with their computed fields based on consensus
// data and contextual infos like containing block and transactions.
func (r Receipts) DeriveFields(config *params.ChainConfig, hash core.Hash, number uint64, txs Transactions) error {
func (rs Receipts) DeriveFields(config *params.ChainConfig, hash core.Hash, number uint64, baseFee *big.Int, txs []*Transaction) error {
signer := MakeSigner(config, new(big.Int).SetUint64(number))
logIndex := uint(0)
if len(txs) != len(r) {
if len(txs) != len(rs) {
return errors.New("transaction and receipt count mismatch")
}
for i := 0; i < len(r); i++ {
for i := 0; i < len(rs); i++ {
// The transaction type and hash can be retrieved from the transaction itself
r[i].Type = txs[i].Type()
r[i].TxHash = txs[i].Hash()
rs[i].Type = txs[i].Type()
rs[i].TxHash = txs[i].Hash()
rs[i].EffectiveGasPrice = txs[i].inner.effectiveGasPrice(new(big.Int), baseFee)
// block location fields
r[i].BlockHash = hash
r[i].BlockNumber = new(big.Int).SetUint64(number)
r[i].TransactionIndex = uint(i)
rs[i].BlockHash = hash
rs[i].BlockNumber = new(big.Int).SetUint64(number)
rs[i].TransactionIndex = uint(i)
// The contract address can be derived from the transaction itself
if txs[i].To() == nil {
// Deriving the signer is expensive, only do if it's actually needed
from, _ := Sender(signer, txs[i])
r[i].ContractAddress = crypto.CreateAddress(from, txs[i].Nonce())
rs[i].ContractAddress = crypto.CreateAddress(from, txs[i].Nonce())
} else {
rs[i].ContractAddress = core.Address{}
}
// The used gas can be calculated based on previous r
if i == 0 {
r[i].GasUsed = r[i].CumulativeGasUsed
rs[i].GasUsed = rs[i].CumulativeGasUsed
} else {
r[i].GasUsed = r[i].CumulativeGasUsed - r[i-1].CumulativeGasUsed
rs[i].GasUsed = rs[i].CumulativeGasUsed - rs[i-1].CumulativeGasUsed
}
// The derived log fields can simply be set from the block and transaction
for j := 0; j < len(r[i].Logs); j++ {
r[i].Logs[j].BlockNumber = number
r[i].Logs[j].BlockHash = hash
r[i].Logs[j].TxHash = r[i].TxHash
r[i].Logs[j].TxIndex = uint(i)
r[i].Logs[j].Index = logIndex
for j := 0; j < len(rs[i].Logs); j++ {
rs[i].Logs[j].BlockNumber = number
rs[i].Logs[j].BlockHash = hash
rs[i].Logs[j].TxHash = rs[i].TxHash
rs[i].Logs[j].TxIndex = uint(i)
rs[i].Logs[j].Index = logIndex
logIndex++
}
}

533
restricted/types/receipt_test.go
View File

@ -18,17 +18,233 @@ package types
import (
"bytes"
"encoding/hex"
"encoding/json"
"math"
"math/big"
"reflect"
"testing"
"encoding/hex"
"github.com/kylelemons/godebug/diff"
"github.com/openrelayxyz/plugeth-utils/core"
"github.com/openrelayxyz/plugeth-utils/restricted/crypto"
"github.com/openrelayxyz/plugeth-utils/restricted/params"
"github.com/openrelayxyz/plugeth-utils/restricted/rlp"
)
var (
legacyReceipt = &Receipt{
Status: ReceiptStatusFailed,
CumulativeGasUsed: 1,
Logs: []*Log{
{
Address: core.BytesToAddress([]byte{0x11}),
Topics: []core.Hash{core.HexToHash("dead"), core.HexToHash("beef")},
Data: []byte{0x01, 0x00, 0xff},
},
{
Address: core.BytesToAddress([]byte{0x01, 0x11}),
Topics: []core.Hash{core.HexToHash("dead"), core.HexToHash("beef")},
Data: []byte{0x01, 0x00, 0xff},
},
},
}
accessListReceipt = &Receipt{
Status: ReceiptStatusFailed,
CumulativeGasUsed: 1,
Logs: []*Log{
{
Address: core.BytesToAddress([]byte{0x11}),
Topics: []core.Hash{core.HexToHash("dead"), core.HexToHash("beef")},
Data: []byte{0x01, 0x00, 0xff},
},
{
Address: core.BytesToAddress([]byte{0x01, 0x11}),
Topics: []core.Hash{core.HexToHash("dead"), core.HexToHash("beef")},
Data: []byte{0x01, 0x00, 0xff},
},
},
Type: AccessListTxType,
}
eip1559Receipt = &Receipt{
Status: ReceiptStatusFailed,
CumulativeGasUsed: 1,
Logs: []*Log{
{
Address: core.BytesToAddress([]byte{0x11}),
Topics: []core.Hash{core.HexToHash("dead"), core.HexToHash("beef")},
Data: []byte{0x01, 0x00, 0xff},
},
{
Address: core.BytesToAddress([]byte{0x01, 0x11}),
Topics: []core.Hash{core.HexToHash("dead"), core.HexToHash("beef")},
Data: []byte{0x01, 0x00, 0xff},
},
},
Type: DynamicFeeTxType,
}
// Create a few transactions to have receipts for
to2 = core.HexToAddress("0x2")
to3 = core.HexToAddress("0x3")
to4 = core.HexToAddress("0x4")
to5 = core.HexToAddress("0x5")
to6 = core.HexToAddress("0x6")
to7 = core.HexToAddress("0x7")
txs = Transactions{
NewTx(&LegacyTx{
Nonce: 1,
Value: big.NewInt(1),
Gas: 1,
GasPrice: big.NewInt(11),
}),
NewTx(&LegacyTx{
To: &to2,
Nonce: 2,
Value: big.NewInt(2),
Gas: 2,
GasPrice: big.NewInt(22),
}),
NewTx(&AccessListTx{
To: &to3,
Nonce: 3,
Value: big.NewInt(3),
Gas: 3,
GasPrice: big.NewInt(33),
}),
// EIP-1559 transactions.
NewTx(&DynamicFeeTx{
To: &to4,
Nonce: 4,
Value: big.NewInt(4),
Gas: 4,
GasTipCap: big.NewInt(44),
GasFeeCap: big.NewInt(1045),
}),
NewTx(&DynamicFeeTx{
To: &to5,
Nonce: 5,
Value: big.NewInt(5),
Gas: 5,
GasTipCap: big.NewInt(56),
GasFeeCap: big.NewInt(1055),
}),
}
blockNumber = big.NewInt(1)
blockHash = core.BytesToHash([]byte{0x03, 0x14})
// Create the corresponding receipts
receipts = Receipts{
&Receipt{
Status: ReceiptStatusFailed,
CumulativeGasUsed: 1,
Logs: []*Log{
{
Address: core.BytesToAddress([]byte{0x11}),
Topics: []core.Hash{core.HexToHash("dead"), core.HexToHash("beef")},
// derived fields:
BlockNumber: blockNumber.Uint64(),
TxHash: txs[0].Hash(),
TxIndex: 0,
BlockHash: blockHash,
Index: 0,
},
{
Address: core.BytesToAddress([]byte{0x01, 0x11}),
Topics: []core.Hash{core.HexToHash("dead"), core.HexToHash("beef")},
// derived fields:
BlockNumber: blockNumber.Uint64(),
TxHash: txs[0].Hash(),
TxIndex: 0,
BlockHash: blockHash,
Index: 1,
},
},
// derived fields:
TxHash: txs[0].Hash(),
ContractAddress: core.HexToAddress("0x5a443704dd4b594b382c22a083e2bd3090a6fef3"),
GasUsed: 1,
EffectiveGasPrice: big.NewInt(11),
BlockHash: blockHash,
BlockNumber: blockNumber,
TransactionIndex: 0,
},
&Receipt{
PostState: core.Hash{2}.Bytes(),
CumulativeGasUsed: 3,
Logs: []*Log{
{
Address: core.BytesToAddress([]byte{0x22}),
Topics: []core.Hash{core.HexToHash("dead"), core.HexToHash("beef")},
// derived fields:
BlockNumber: blockNumber.Uint64(),
TxHash: txs[1].Hash(),
TxIndex: 1,
BlockHash: blockHash,
Index: 2,
},
{
Address: core.BytesToAddress([]byte{0x02, 0x22}),
Topics: []core.Hash{core.HexToHash("dead"), core.HexToHash("beef")},
// derived fields:
BlockNumber: blockNumber.Uint64(),
TxHash: txs[1].Hash(),
TxIndex: 1,
BlockHash: blockHash,
Index: 3,
},
},
// derived fields:
TxHash: txs[1].Hash(),
GasUsed: 2,
EffectiveGasPrice: big.NewInt(22),
BlockHash: blockHash,
BlockNumber: blockNumber,
TransactionIndex: 1,
},
&Receipt{
Type: AccessListTxType,
PostState: core.Hash{3}.Bytes(),
CumulativeGasUsed: 6,
Logs: []*Log{},
// derived fields:
TxHash: txs[2].Hash(),
GasUsed: 3,
EffectiveGasPrice: big.NewInt(33),
BlockHash: blockHash,
BlockNumber: blockNumber,
TransactionIndex: 2,
},
&Receipt{
Type: DynamicFeeTxType,
PostState: core.Hash{4}.Bytes(),
CumulativeGasUsed: 10,
Logs: []*Log{},
// derived fields:
TxHash: txs[3].Hash(),
GasUsed: 4,
EffectiveGasPrice: big.NewInt(1044),
BlockHash: blockHash,
BlockNumber: blockNumber,
TransactionIndex: 3,
},
&Receipt{
Type: DynamicFeeTxType,
PostState: core.Hash{5}.Bytes(),
CumulativeGasUsed: 15,
Logs: []*Log{},
// derived fields:
TxHash: txs[4].Hash(),
GasUsed: 5,
EffectiveGasPrice: big.NewInt(1055),
BlockHash: blockHash,
BlockNumber: blockNumber,
TransactionIndex: 4,
},
}
)
func TestDecodeEmptyTypedReceipt(t *testing.T) {
input := []byte{0x80}
var r Receipt
@ -40,131 +256,62 @@ func TestDecodeEmptyTypedReceipt(t *testing.T) {
// Tests that receipt data can be correctly derived from the contextual infos
func TestDeriveFields(t *testing.T) {
// Create a few transactions to have receipts for
to2 := core.HexToAddress("0x2")
to3 := core.HexToAddress("0x3")
txs := Transactions{
NewTx(&LegacyTx{
Nonce: 1,
Value: big.NewInt(1),
Gas: 1,
GasPrice: big.NewInt(1),
}),
NewTx(&LegacyTx{
To: &to2,
Nonce: 2,
Value: big.NewInt(2),
Gas: 2,
GasPrice: big.NewInt(2),
}),
NewTx(&AccessListTx{
To: &to3,
Nonce: 3,
Value: big.NewInt(3),
Gas: 3,
GasPrice: big.NewInt(3),
}),
}
// Create the corresponding receipts
receipts := Receipts{
&Receipt{
Status: ReceiptStatusFailed,
CumulativeGasUsed: 1,
Logs: []*Log{
{Address: core.BytesToAddress([]byte{0x11})},
{Address: core.BytesToAddress([]byte{0x01, 0x11})},
},
TxHash: txs[0].Hash(),
ContractAddress: core.BytesToAddress([]byte{0x01, 0x11, 0x11}),
GasUsed: 1,
},
&Receipt{
PostState: core.Hash{2}.Bytes(),
CumulativeGasUsed: 3,
Logs: []*Log{
{Address: core.BytesToAddress([]byte{0x22})},
{Address: core.BytesToAddress([]byte{0x02, 0x22})},
},
TxHash: txs[1].Hash(),
ContractAddress: core.BytesToAddress([]byte{0x02, 0x22, 0x22}),
GasUsed: 2,
},
&Receipt{
Type: AccessListTxType,
PostState: core.Hash{3}.Bytes(),
CumulativeGasUsed: 6,
Logs: []*Log{
{Address: core.BytesToAddress([]byte{0x33})},
{Address: core.BytesToAddress([]byte{0x03, 0x33})},
},
TxHash: txs[2].Hash(),
ContractAddress: core.BytesToAddress([]byte{0x03, 0x33, 0x33}),
GasUsed: 3,
},
}
// Clear all the computed fields and re-derive them
number := big.NewInt(1)
hash := core.BytesToHash([]byte{0x03, 0x14})
clearComputedFieldsOnReceipts(t, receipts)
if err := receipts.DeriveFields(params.TestChainConfig, hash, number.Uint64(), txs); err != nil {
// Re-derive receipts.
basefee := big.NewInt(1000)
derivedReceipts := clearComputedFieldsOnReceipts(receipts)
err := Receipts(derivedReceipts).DeriveFields(params.TestChainConfig, blockHash, blockNumber.Uint64(), basefee, txs)
if err != nil {
t.Fatalf("DeriveFields(...) = %v, want <nil>", err)
}
// Iterate over all the computed fields and check that they're correct
signer := MakeSigner(params.TestChainConfig, number)
logIndex := uint(0)
// Check diff of receipts against derivedReceipts.
r1, err := json.MarshalIndent(receipts, "", " ")
if err != nil {
t.Fatal("error marshaling input receipts:", err)
}
r2, err := json.MarshalIndent(derivedReceipts, "", " ")
if err != nil {
t.Fatal("error marshaling derived receipts:", err)
}
d := diff.Diff(string(r1), string(r2))
if d != "" {
t.Fatal("receipts differ:", d)
}
}
// Test that we can marshal/unmarshal receipts to/from json without errors.
// This also confirms that our test receipts contain all the required fields.
func TestReceiptJSON(t *testing.T) {
for i := range receipts {
if receipts[i].Type != txs[i].Type() {
t.Errorf("receipts[%d].Type = %d, want %d", i, receipts[i].Type, txs[i].Type())
b, err := receipts[i].MarshalJSON()
if err != nil {
t.Fatal("error marshaling receipt to json:", err)
}
if receipts[i].TxHash != txs[i].Hash() {
t.Errorf("receipts[%d].TxHash = %s, want %s", i, receipts[i].TxHash.String(), txs[i].Hash().String())
}
if receipts[i].BlockHash != hash {
t.Errorf("receipts[%d].BlockHash = %s, want %s", i, receipts[i].BlockHash.String(), hash.String())
}
if receipts[i].BlockNumber.Cmp(number) != 0 {
t.Errorf("receipts[%c].BlockNumber = %s, want %s", i, receipts[i].BlockNumber.String(), number.String())
}
if receipts[i].TransactionIndex != uint(i) {
t.Errorf("receipts[%d].TransactionIndex = %d, want %d", i, receipts[i].TransactionIndex, i)
}
if receipts[i].GasUsed != txs[i].Gas() {
t.Errorf("receipts[%d].GasUsed = %d, want %d", i, receipts[i].GasUsed, txs[i].Gas())
}
if txs[i].To() != nil && receipts[i].ContractAddress != (core.Address{}) {
t.Errorf("receipts[%d].ContractAddress = %s, want %s", i, receipts[i].ContractAddress.String(), (core.Address{}).String())
}
from, _ := Sender(signer, txs[i])
contractAddress := crypto.CreateAddress(from, txs[i].Nonce())
if txs[i].To() == nil && receipts[i].ContractAddress != contractAddress {
t.Errorf("receipts[%d].ContractAddress = %s, want %s", i, receipts[i].ContractAddress.String(), contractAddress.String())
}
for j := range receipts[i].Logs {
if receipts[i].Logs[j].BlockNumber != number.Uint64() {
t.Errorf("receipts[%d].Logs[%d].BlockNumber = %d, want %d", i, j, receipts[i].Logs[j].BlockNumber, number.Uint64())
}
if receipts[i].Logs[j].BlockHash != hash {
t.Errorf("receipts[%d].Logs[%d].BlockHash = %s, want %s", i, j, receipts[i].Logs[j].BlockHash.String(), hash.String())
}
if receipts[i].Logs[j].TxHash != txs[i].Hash() {
t.Errorf("receipts[%d].Logs[%d].TxHash = %s, want %s", i, j, receipts[i].Logs[j].TxHash.String(), txs[i].Hash().String())
}
if receipts[i].Logs[j].TxHash != txs[i].Hash() {
t.Errorf("receipts[%d].Logs[%d].TxHash = %s, want %s", i, j, receipts[i].Logs[j].TxHash.String(), txs[i].Hash().String())
}
if receipts[i].Logs[j].TxIndex != uint(i) {
t.Errorf("receipts[%d].Logs[%d].TransactionIndex = %d, want %d", i, j, receipts[i].Logs[j].TxIndex, i)
}
if receipts[i].Logs[j].Index != logIndex {
t.Errorf("receipts[%d].Logs[%d].Index = %d, want %d", i, j, receipts[i].Logs[j].Index, logIndex)
}
logIndex++
r := Receipt{}
err = r.UnmarshalJSON(b)
if err != nil {
t.Fatal("error unmarshaling receipt from json:", err)
}
}
}
// Test we can still parse receipt without EffectiveGasPrice for backwards compatibility, even
// though it is required per the spec.
func TestEffectiveGasPriceNotRequired(t *testing.T) {
r := *receipts[0]
r.EffectiveGasPrice = nil
b, err := r.MarshalJSON()
if err != nil {
t.Fatal("error marshaling receipt to json:", err)
}
r2 := Receipt{}
err = r2.UnmarshalJSON(b)
if err != nil {
t.Fatal("error unmarshaling receipt from json:", err)
}
}
// TestTypedReceiptEncodingDecoding reproduces a flaw that existed in the receipt
// rlp decoder, which failed due to a shadowing error.
func TestTypedReceiptEncodingDecoding(t *testing.T) {
@ -193,41 +340,135 @@ func TestTypedReceiptEncodingDecoding(t *testing.T) {
}
}
func clearComputedFieldsOnReceipts(t *testing.T, receipts Receipts) {
t.Helper()
func TestReceiptMarshalBinary(t *testing.T) {
// Legacy Receipt
legacyReceipt.Bloom = CreateBloom(Receipts{legacyReceipt})
have, err := legacyReceipt.MarshalBinary()
if err != nil {
t.Fatalf("marshal binary error: %v", err)
}
legacyReceipts := Receipts{legacyReceipt}
buf := new(bytes.Buffer)
legacyReceipts.EncodeIndex(0, buf)
haveEncodeIndex := buf.Bytes()
if !bytes.Equal(have, haveEncodeIndex) {
t.Errorf("BinaryMarshal and EncodeIndex mismatch, got %x want %x", have, haveEncodeIndex)
}
buf.Reset()
if err := legacyReceipt.EncodeRLP(buf); err != nil {
t.Fatalf("encode rlp error: %v", err)
}
haveRLPEncode := buf.Bytes()
if !bytes.Equal(have, haveRLPEncode) {
t.Errorf("BinaryMarshal and EncodeRLP mismatch for legacy tx, got %x want %x", have, haveRLPEncode)
}
legacyWant, _ := hex.DecodeString("f901c58001b9010000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000000000000000000010000080000000000000000000004000000000000000000000000000040000000000000000000000000000800000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000f8bef85d940000000000000000000000000000000000000011f842a0000000000000000000000000000000000000000000000000000000000000deada0000000000000000000000000000000000000000000000000000000000000beef830100fff85d940000000000000000000000000000000000000111f842a0000000000000000000000000000000000000000000000000000000000000deada0000000000000000000000000000000000000000000000000000000000000beef830100ff")
if !bytes.Equal(have, legacyWant) {
t.Errorf("encoded RLP mismatch, got %x want %x", have, legacyWant)
}
for _, receipt := range receipts {
clearComputedFieldsOnReceipt(t, receipt)
// 2930 Receipt
buf.Reset()
accessListReceipt.Bloom = CreateBloom(Receipts{accessListReceipt})
have, err = accessListReceipt.MarshalBinary()
if err != nil {
t.Fatalf("marshal binary error: %v", err)
}
accessListReceipts := Receipts{accessListReceipt}
accessListReceipts.EncodeIndex(0, buf)
haveEncodeIndex = buf.Bytes()
if !bytes.Equal(have, haveEncodeIndex) {
t.Errorf("BinaryMarshal and EncodeIndex mismatch, got %x want %x", have, haveEncodeIndex)
}
accessListWant, _ := hex.DecodeString("01f901c58001b9010000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000000000000000000010000080000000000000000000004000000000000000000000000000040000000000000000000000000000800000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000f8bef85d940000000000000000000000000000000000000011f842a0000000000000000000000000000000000000000000000000000000000000deada0000000000000000000000000000000000000000000000000000000000000beef830100fff85d940000000000000000000000000000000000000111f842a0000000000000000000000000000000000000000000000000000000000000deada0000000000000000000000000000000000000000000000000000000000000beef830100ff")
if !bytes.Equal(have, accessListWant) {
t.Errorf("encoded RLP mismatch, got %x want %x", have, accessListWant)
}
// 1559 Receipt
buf.Reset()
eip1559Receipt.Bloom = CreateBloom(Receipts{eip1559Receipt})
have, err = eip1559Receipt.MarshalBinary()
if err != nil {
t.Fatalf("marshal binary error: %v", err)
}
eip1559Receipts := Receipts{eip1559Receipt}
eip1559Receipts.EncodeIndex(0, buf)
haveEncodeIndex = buf.Bytes()
if !bytes.Equal(have, haveEncodeIndex) {
t.Errorf("BinaryMarshal and EncodeIndex mismatch, got %x want %x", have, haveEncodeIndex)
}
eip1559Want, _ := hex.DecodeString("02f901c58001b9010000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000000000000000000010000080000000000000000000004000000000000000000000000000040000000000000000000000000000800000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000f8bef85d940000000000000000000000000000000000000011f842a0000000000000000000000000000000000000000000000000000000000000deada0000000000000000000000000000000000000000000000000000000000000beef830100fff85d940000000000000000000000000000000000000111f842a0000000000000000000000000000000000000000000000000000000000000deada0000000000000000000000000000000000000000000000000000000000000beef830100ff")
if !bytes.Equal(have, eip1559Want) {
t.Errorf("encoded RLP mismatch, got %x want %x", have, eip1559Want)
}
}
func clearComputedFieldsOnReceipt(t *testing.T, receipt *Receipt) {
t.Helper()
func TestReceiptUnmarshalBinary(t *testing.T) {
// Legacy Receipt
legacyBinary, _ := hex.DecodeString("f901c58001b9010000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000000000000000000010000080000000000000000000004000000000000000000000000000040000000000000000000000000000800000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000f8bef85d940000000000000000000000000000000000000011f842a0000000000000000000000000000000000000000000000000000000000000deada0000000000000000000000000000000000000000000000000000000000000beef830100fff85d940000000000000000000000000000000000000111f842a0000000000000000000000000000000000000000000000000000000000000deada0000000000000000000000000000000000000000000000000000000000000beef830100ff")
gotLegacyReceipt := new(Receipt)
if err := gotLegacyReceipt.UnmarshalBinary(legacyBinary); err != nil {
t.Fatalf("unmarshal binary error: %v", err)
}
legacyReceipt.Bloom = CreateBloom(Receipts{legacyReceipt})
if !reflect.DeepEqual(gotLegacyReceipt, legacyReceipt) {
t.Errorf("receipt unmarshalled from binary mismatch, got %v want %v", gotLegacyReceipt, legacyReceipt)
}
receipt.TxHash = core.Hash{}
receipt.BlockHash = core.Hash{}
receipt.BlockNumber = big.NewInt(math.MaxUint32)
receipt.TransactionIndex = math.MaxUint32
receipt.ContractAddress = core.Address{}
receipt.GasUsed = 0
// 2930 Receipt
accessListBinary, _ := hex.DecodeString("01f901c58001b9010000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000000000000000000010000080000000000000000000004000000000000000000000000000040000000000000000000000000000800000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000f8bef85d940000000000000000000000000000000000000011f842a0000000000000000000000000000000000000000000000000000000000000deada0000000000000000000000000000000000000000000000000000000000000beef830100fff85d940000000000000000000000000000000000000111f842a0000000000000000000000000000000000000000000000000000000000000deada0000000000000000000000000000000000000000000000000000000000000beef830100ff")
gotAccessListReceipt := new(Receipt)
if err := gotAccessListReceipt.UnmarshalBinary(accessListBinary); err != nil {
t.Fatalf("unmarshal binary error: %v", err)
}
accessListReceipt.Bloom = CreateBloom(Receipts{accessListReceipt})
if !reflect.DeepEqual(gotAccessListReceipt, accessListReceipt) {
t.Errorf("receipt unmarshalled from binary mismatch, got %v want %v", gotAccessListReceipt, accessListReceipt)
}
clearComputedFieldsOnLogs(t, receipt.Logs)
}
func clearComputedFieldsOnLogs(t *testing.T, logs []*Log) {
t.Helper()
for _, log := range logs {
clearComputedFieldsOnLog(t, log)
// 1559 Receipt
eip1559RctBinary, _ := hex.DecodeString("02f901c58001b9010000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000000000000000000010000080000000000000000000004000000000000000000000000000040000000000000000000000000000800000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000f8bef85d940000000000000000000000000000000000000011f842a0000000000000000000000000000000000000000000000000000000000000deada0000000000000000000000000000000000000000000000000000000000000beef830100fff85d940000000000000000000000000000000000000111f842a0000000000000000000000000000000000000000000000000000000000000deada0000000000000000000000000000000000000000000000000000000000000beef830100ff")
got1559Receipt := new(Receipt)
if err := got1559Receipt.UnmarshalBinary(eip1559RctBinary); err != nil {
t.Fatalf("unmarshal binary error: %v", err)
}
eip1559Receipt.Bloom = CreateBloom(Receipts{eip1559Receipt})
if !reflect.DeepEqual(got1559Receipt, eip1559Receipt) {
t.Errorf("receipt unmarshalled from binary mismatch, got %v want %v", got1559Receipt, eip1559Receipt)
}
}
func clearComputedFieldsOnLog(t *testing.T, log *Log) {
t.Helper()
log.BlockNumber = math.MaxUint32
log.BlockHash = core.Hash{}
log.TxHash = core.Hash{}
log.TxIndex = math.MaxUint32
log.Index = math.MaxUint32
func clearComputedFieldsOnReceipts(receipts []*Receipt) []*Receipt {
r := make([]*Receipt, len(receipts))
for i, receipt := range receipts {
r[i] = clearComputedFieldsOnReceipt(receipt)
}
return r
}
func clearComputedFieldsOnReceipt(receipt *Receipt) *Receipt {
cpy := *receipt
cpy.TxHash = core.Hash{0xff, 0xff, 0x11}
cpy.BlockHash = core.Hash{0xff, 0xff, 0x22}
cpy.BlockNumber = big.NewInt(math.MaxUint32)
cpy.TransactionIndex = math.MaxUint32
cpy.ContractAddress = core.Address{0xff, 0xff, 0x33}
cpy.GasUsed = 0xffffffff
cpy.Logs = clearComputedFieldsOnLogs(receipt.Logs)
return &cpy
}
func clearComputedFieldsOnLogs(logs []*Log) []*Log {
l := make([]*Log, len(logs))
for i, log := range logs {
cpy := *log
cpy.BlockNumber = math.MaxUint32
cpy.BlockHash = core.Hash{}
cpy.TxHash = core.Hash{}
cpy.TxIndex = math.MaxUint32
cpy.Index = math.MaxUint32
l[i] = &cpy
}
return l
}

157
restricted/types/transaction.go
View File

@ -89,9 +89,20 @@ type TxData interface {
rawSignatureValues() (v, r, s *big.Int)
setSignatureValues(chainID, v, r, s *big.Int)
// effectiveGasPrice computes the gas price paid by the transaction, given
// the inclusion block baseFee.
//
// Unlike other TxData methods, the returned *big.Int should be an independent
// copy of the computed value, i.e. callers are allowed to mutate the result.
// Method implementations can use 'dst' to store the result.
effectiveGasPrice(dst *big.Int, baseFee *big.Int) *big.Int
}
// EncodeRLP implements rlp.Encoder
// For a legacy Transaction this returns RLP([AccountNonce, GasPrice, GasLimit, Recipient, Amount, Data, V, R, S])
// For a EIP-2718 Transaction this returns RLP(TxType || TxPayload)
// For a EIP-2930 Transaction, TxType == 0x01 and TxPayload == RLP([ChainID, AccountNonce, GasPrice, GasLimit, Recipient, Amount, Data, AccessList, V, R, S]
func (tx *Transaction) EncodeRLP(w io.Writer) error {
if tx.Type() == LegacyTxType {
return rlp.Encode(w, tx.inner)
@ -112,9 +123,10 @@ func (tx *Transaction) encodeTyped(w *bytes.Buffer) error {
return rlp.Encode(w, tx.inner)
}
// MarshalBinary returns the canonical encoding of the transaction.
// For legacy transactions, it returns the RLP encoding. For EIP-2718 typed
// transactions, it returns the type and payload.
// MarshalBinary returns the canonical consensus encoding of the transaction.
// For a legacy Transaction this returns RLP([AccountNonce, GasPrice, GasLimit, Recipient, Amount, Data, V, R, S])
// For a EIP-2718 Transaction this returns TxType || TxPayload
// For a EIP-2930 Transaction, TxType == 0x01 and TxPayload == RLP([ChainID, AccountNonce, GasPrice, GasLimit, Recipient, Amount, Data, AccessList, V, R, S]
func (tx *Transaction) MarshalBinary() ([]byte, error) {
if tx.Type() == LegacyTxType {
return rlp.EncodeToBytes(tx.inner)
@ -135,10 +147,10 @@ func (tx *Transaction) DecodeRLP(s *rlp.Stream) error {
var inner LegacyTx
err := s.Decode(&inner)
if err == nil {
tx.setDecoded(&inner, int(rlp.ListSize(size)))
tx.setDecoded(&inner, rlp.ListSize(size))
}
return err
case kind == rlp.String:
default:
// It's an EIP-2718 typed TX envelope.
var b []byte
if b, err = s.Bytes(); err != nil {
@ -146,11 +158,9 @@ func (tx *Transaction) DecodeRLP(s *rlp.Stream) error {
}
inner, err := tx.decodeTyped(b)
if err == nil {
tx.setDecoded(inner, len(b))
tx.setDecoded(inner, uint64(len(b)))
}
return err
default:
return rlp.ErrExpectedList
}
}
@ -164,7 +174,7 @@ func (tx *Transaction) UnmarshalBinary(b []byte) error {
if err != nil {
return err
}
tx.setDecoded(&data, len(b))
tx.setDecoded(&data, uint64(len(b)))
return nil
}
// It's an EIP2718 typed transaction envelope.
@ -172,13 +182,13 @@ func (tx *Transaction) UnmarshalBinary(b []byte) error {
if err != nil {
return err
}
tx.setDecoded(inner, len(b))
tx.setDecoded(inner, uint64(len(b)))
return nil
}
// decodeTyped decodes a typed transaction from the canonical format.
func (tx *Transaction) decodeTyped(b []byte) (TxData, error) {
if len(b) == 0 {
if len(b) <= 1 {
return nil, errEmptyTypedTx
}
switch b[0] {
@ -196,11 +206,11 @@ func (tx *Transaction) decodeTyped(b []byte) (TxData, error) {
}
// setDecoded sets the inner transaction and size after decoding.
func (tx *Transaction) setDecoded(inner TxData, size int) {
func (tx *Transaction) setDecoded(inner TxData, size uint64) {
tx.inner = inner
tx.time = time.Now()
if size > 0 {
tx.size.Store(float64(size))
tx.size.Store(size)
}
}
@ -288,13 +298,7 @@ func (tx *Transaction) Nonce() uint64 { return tx.inner.nonce() }
// To returns the recipient address of the transaction.
// For contract-creation transactions, To returns nil.
func (tx *Transaction) To() *core.Address {
// Copy the pointed-to address.
ito := tx.inner.to()
if ito == nil {
return nil
}
cpy := *ito
return &cpy
return copyAddressPtr(tx.inner.to())
}
// Cost returns gas * gasPrice + value.
@ -384,16 +388,21 @@ func (tx *Transaction) Hash() core.Hash {
return h
}
// Size returns the true RLP encoded storage size of the transaction, either by
// encoding and returning it, or returning a previously cached value.
func (tx *Transaction) Size() float64 {
// Size returns the true encoded storage size of the transaction, either by encoding
// and returning it, or returning a previously cached value.
func (tx *Transaction) Size() uint64 {
if size := tx.size.Load(); size != nil {
return size.(float64)
return size.(uint64)
}
c := writeCounter(0)
rlp.Encode(&c, &tx.inner)
tx.size.Store(float64(c))
return float64(c)
size := uint64(c)
if tx.Type() != LegacyTxType {
size += 1 // type byte
}
tx.size.Store(size)
return size
}
// WithSignature returns a new transaction with the given signature.
@ -444,6 +453,24 @@ func TxDifference(a, b Transactions) Transactions {
return keep
}
// HashDifference returns a new set which is the difference between a and b.
func HashDifference(a, b []core.Hash) []core.Hash {
keep := make([]core.Hash, 0, len(a))
remove := make(map[core.Hash]struct{})
for _, hash := range b {
remove[hash] = struct{}{}
}
for _, hash := range a {
if _, ok := remove[hash]; !ok {
keep = append(keep, hash)
}
}
return keep
}
// TxByNonce implements the sort interface to allow sorting a list of transactions
// by their nonces. This is usually only useful for sorting transactions from a
// single account, otherwise a nonce comparison doesn't make much sense.
@ -497,6 +524,7 @@ func (s *TxByPriceAndTime) Pop() interface{} {
old := *s
n := len(old)
x := old[n-1]
old[n-1] = nil
*s = old[0 : n-1]
return x
}
@ -506,9 +534,9 @@ func (s *TxByPriceAndTime) Pop() interface{} {
// entire batches of transactions for non-executable accounts.
type TransactionsByPriceAndNonce struct {
txs map[core.Address]Transactions // Per account nonce-sorted list of transactions
heads TxByPriceAndTime // Next transaction for each unique account (price heap)
signer Signer // Signer for the set of transactions
baseFee *big.Int // Current base fee
heads TxByPriceAndTime // Next transaction for each unique account (price heap)
signer Signer // Signer for the set of transactions
baseFee *big.Int // Current base fee
}
// NewTransactionsByPriceAndNonce creates a transaction set that can retrieve
@ -569,70 +597,11 @@ func (t *TransactionsByPriceAndNonce) Pop() {
heap.Pop(&t.heads)
}
// Message is a fully derived transaction and implements core.Message
//
// NOTE: In a future PR this will be removed.
type Message struct {
to *core.Address
from core.Address
nonce uint64
amount *big.Int
gasLimit uint64
gasPrice *big.Int
gasFeeCap *big.Int
gasTipCap *big.Int
data []byte
accessList AccessList
checkNonce bool
}
func NewMessage(from core.Address, to *core.Address, nonce uint64, amount *big.Int, gasLimit uint64, gasPrice, gasFeeCap, gasTipCap *big.Int, data []byte, accessList AccessList, checkNonce bool) Message {
return Message{
from: from,
to: to,
nonce: nonce,
amount: amount,
gasLimit: gasLimit,
gasPrice: gasPrice,
gasFeeCap: gasFeeCap,
gasTipCap: gasTipCap,
data: data,
accessList: accessList,
checkNonce: checkNonce,
// copyAddressPtr copies an address.
func copyAddressPtr(a *core.Address) *core.Address {
if a == nil {
return nil
}
cpy := *a
return &cpy
}
// AsMessage returns the transaction as a core.Message.
func (tx *Transaction) AsMessage(s Signer, baseFee *big.Int) (Message, error) {
msg := Message{
nonce: tx.Nonce(),
gasLimit: tx.Gas(),
gasPrice: new(big.Int).Set(tx.GasPrice()),
gasFeeCap: new(big.Int).Set(tx.GasFeeCap()),
gasTipCap: new(big.Int).Set(tx.GasTipCap()),
to: tx.To(),
amount: tx.Value(),
data: tx.Data(),
accessList: tx.AccessList(),
checkNonce: true,
}
// If baseFee provided, set gasPrice to effectiveGasPrice.
if baseFee != nil {
msg.gasPrice = bigMin(msg.gasPrice.Add(msg.gasTipCap, baseFee), msg.gasFeeCap)
}
var err error
msg.from, err = Sender(s, tx)
return msg, err
}
func (m Message) From() core.Address { return m.from }
func (m Message) To() *core.Address { return m.to }
func (m Message) GasPrice() *big.Int { return m.gasPrice }
func (m Message) GasFeeCap() *big.Int { return m.gasFeeCap }
func (m Message) GasTipCap() *big.Int { return m.gasTipCap }
func (m Message) Value() *big.Int { return m.amount }
func (m Message) Gas() uint64 { return m.gasLimit }
func (m Message) Nonce() uint64 { return m.nonce }
func (m Message) Data() []byte { return m.data }
func (m Message) AccessList() AccessList { return m.accessList }
func (m Message) CheckNonce() bool { return m.checkNonce }