-
Notifications
You must be signed in to change notification settings - Fork 8
/
types.go
266 lines (245 loc) · 9.06 KB
/
types.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
// VulcanizeDB
// Copyright © 2019 Vulcanize
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
package eth
import (
"errors"
"math/big"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/common/hexutil"
"github.com/ethereum/go-ethereum/common/math"
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/statediff/indexer/models"
sdtypes "github.com/ethereum/go-ethereum/statediff/types"
"github.com/sirupsen/logrus"
)
// RPCTransaction represents a transaction that will serialize to the RPC representation of a transaction
type RPCTransaction struct {
BlockHash *common.Hash `json:"blockHash"`
BlockNumber *hexutil.Big `json:"blockNumber"`
From common.Address `json:"from"`
Gas hexutil.Uint64 `json:"gas"`
GasPrice *hexutil.Big `json:"gasPrice"`
GasFeeCap *hexutil.Big `json:"maxFeePerGas,omitempty"`
GasTipCap *hexutil.Big `json:"maxPriorityFeePerGas,omitempty"`
Hash common.Hash `json:"hash"`
Input hexutil.Bytes `json:"input"`
Nonce hexutil.Uint64 `json:"nonce"`
To *common.Address `json:"to"`
TransactionIndex *hexutil.Uint64 `json:"transactionIndex"`
Value *hexutil.Big `json:"value"`
Type hexutil.Uint64 `json:"type"`
Accesses *types.AccessList `json:"accessList,omitempty"`
ChainID *hexutil.Big `json:"chainId,omitempty"`
V *hexutil.Big `json:"v"`
R *hexutil.Big `json:"r"`
S *hexutil.Big `json:"s"`
}
// RPCReceipt represents a receipt that will serialize to the RPC representation of a receipt
type RPCReceipt struct {
BlockHash *common.Hash `json:"blockHash"`
BlockNumber *hexutil.Big `json:"blockNumber"`
TransactionHash *common.Hash `json:"transactionHash"`
TransactionIndex *hexutil.Uint64 `json:"transactionIndex"`
From common.Address `json:"from"`
To *common.Address `json:"to"`
GasUsed hexutil.Uint64 `json:"gasUsed"`
CumulativeGsUsed hexutil.Uint64 `json:"cumulativeGasUsed"`
ContractAddress *common.Address `json:"contractAddress"`
Logs []*types.Log `json:"logs"`
Bloom types.Bloom `json:"logsBloom"`
Root []byte `json:"root"`
Status uint64 `json:"status"`
}
// AccountResult struct for GetProof
type AccountResult struct {
Address common.Address `json:"address"`
AccountProof []string `json:"accountProof"`
Balance *hexutil.Big `json:"balance"`
CodeHash common.Hash `json:"codeHash"`
Nonce hexutil.Uint64 `json:"nonce"`
StorageHash common.Hash `json:"storageHash"`
StorageProof []StorageResult `json:"storageProof"`
}
// StorageResult for GetProof
type StorageResult struct {
Key string `json:"key"`
Value *hexutil.Big `json:"value"`
Proof []string `json:"proof"`
}
// CallArgs represents the arguments for a call.
type CallArgs struct {
From *common.Address `json:"from"`
To *common.Address `json:"to"`
Gas *hexutil.Uint64 `json:"gas"`
GasPrice *hexutil.Big `json:"gasPrice"`
MaxFeePerGas *hexutil.Big `json:"maxFeePerGas"`
MaxPriorityFeePerGas *hexutil.Big `json:"maxPriorityFeePerGas"`
Value *hexutil.Big `json:"value"`
Data *hexutil.Bytes `json:"data"`
AccessList *types.AccessList `json:"accessList,omitempty"`
Input *hexutil.Bytes `json:"input"`
}
// from retrieves the transaction sender address.
func (arg *CallArgs) from() common.Address {
if arg.From == nil {
return common.Address{}
}
return *arg.From
}
// data retrieves the transaction calldata. Input field is preferred.
func (arg *CallArgs) data() []byte {
if arg.Input != nil {
return *arg.Input
}
if arg.Data != nil {
return *arg.Data
}
return nil
}
// ToMessage converts the transaction arguments to the Message type used by the
// core evm. This method is used in calls and traces that do not require a real
// live transaction.
func (arg *CallArgs) ToMessage(globalGasCap uint64, baseFee *big.Int) (types.Message, error) {
// Reject invalid combinations of pre- and post-1559 fee styles
if arg.GasPrice != nil && (arg.MaxFeePerGas != nil || arg.MaxPriorityFeePerGas != nil) {
return types.Message{}, errors.New("both gasPrice and (maxFeePerGas or maxPriorityFeePerGas) specified")
}
// Set sender address or use zero address if none specified.
addr := arg.from()
// Set default gas & gas price if none were set
gas := globalGasCap
if gas == 0 {
gas = uint64(math.MaxUint64 / 2)
}
if arg.Gas != nil {
gas = uint64(*arg.Gas)
}
if globalGasCap != 0 && globalGasCap < gas {
logrus.Warn("Caller gas above allowance, capping", "requested", gas, "cap", globalGasCap)
gas = globalGasCap
}
var (
gasPrice *big.Int
gasFeeCap *big.Int
gasTipCap *big.Int
)
if baseFee == nil {
// If there's no basefee, then it must be a non-1559 execution
gasPrice = new(big.Int)
if arg.GasPrice != nil {
gasPrice = arg.GasPrice.ToInt()
}
gasFeeCap, gasTipCap = gasPrice, gasPrice
} else {
// A basefee is provided, necessitating 1559-type execution
if arg.GasPrice != nil {
// User specified the legacy gas field, convert to 1559 gas typing
gasPrice = arg.GasPrice.ToInt()
gasFeeCap, gasTipCap = gasPrice, gasPrice
} else {
// User specified 1559 gas feilds (or none), use those
gasFeeCap = new(big.Int)
if arg.MaxFeePerGas != nil {
gasFeeCap = arg.MaxFeePerGas.ToInt()
}
gasTipCap = new(big.Int)
if arg.MaxPriorityFeePerGas != nil {
gasTipCap = arg.MaxPriorityFeePerGas.ToInt()
}
// Backfill the legacy gasPrice for EVM execution, unless we're all zeroes
gasPrice = new(big.Int)
if gasFeeCap.BitLen() > 0 || gasTipCap.BitLen() > 0 {
gasPrice = math.BigMin(new(big.Int).Add(gasTipCap, baseFee), gasFeeCap)
}
}
}
value := new(big.Int)
if arg.Value != nil {
value = arg.Value.ToInt()
}
data := arg.data()
var accessList types.AccessList
if arg.AccessList != nil {
accessList = *arg.AccessList
}
msg := types.NewMessage(addr, arg.To, 0, value, gas, gasPrice, gasFeeCap, gasTipCap, data, accessList, true)
return msg, nil
}
// IPLDs is used to package raw IPLD block data fetched from IPFS and returned by the server
// Returned by IPLDFetcher and ResponseFilterer
type IPLDs struct {
BlockNumber *big.Int
TotalDifficulty *big.Int
Header models.IPLDModel
Uncles []models.IPLDModel
Transactions []models.IPLDModel
Receipts []models.IPLDModel
StateNodes []StateNode
StorageNodes []StorageNode
}
type StateNode struct {
Type sdtypes.NodeType
StateLeafKey common.Hash
Path []byte
IPLD models.IPLDModel
}
type StorageNode struct {
Type sdtypes.NodeType
StateLeafKey common.Hash
StorageLeafKey common.Hash
Path []byte
IPLD models.IPLDModel
}
// CIDWrapper is used to direct fetching of IPLDs from IPFS
// Returned by CIDRetriever
// Passed to IPLDFetcher
type CIDWrapper struct {
BlockNumber *big.Int
Header models.HeaderModel
Uncles []models.UncleModel
Transactions []models.TxModel
Receipts []models.ReceiptModel
StateNodes []models.StateNodeModel
StorageNodes []models.StorageNodeWithStateKeyModel
}
// ConvertedPayload is a custom type which packages raw ETH data for publishing to IPFS and filtering to subscribers
// Returned by PayloadConverter
// Passed to IPLDPublisher and ResponseFilterer
type ConvertedPayload struct {
TotalDifficulty *big.Int
Block *types.Block
TxMetaData []models.TxModel
Receipts types.Receipts
ReceiptMetaData []models.ReceiptModel
StateNodes []sdtypes.StateNode
StorageNodes map[string][]sdtypes.StorageNode
}
// LogResult represent a log.
type LogResult struct {
LeafCID string `db:"leaf_cid"`
ReceiptID string `db:"rct_id"`
Address string `db:"address"`
Index int64 `db:"index"`
Data []byte `db:"log_data"`
Topic0 string `db:"topic0"`
Topic1 string `db:"topic1"`
Topic2 string `db:"topic2"`
Topic3 string `db:"topic3"`
LogLeafData []byte `db:"data"`
RctCID string `db:"cid"`
RctStatus uint64 `db:"post_status"`
BlockNumber string `db:"block_number"`
BlockHash string `db:"block_hash"`
TxnIndex int64 `db:"txn_index"`
TxHash string `db:"tx_hash"`
}