52274e48a1
* port statediff from 9b7fd9af80/statediff/statediff.go; minor fixes
* integrating state diff extracting, building, and persisting into geth processes
* work towards persisting created statediffs in ipfs; based off github.com/vulcanize/eth-block-extractor
* Add a state diff service
* Remove diff extractor from blockchain
* Update imports
* Move statediff on/off check to geth cmd config
* Update starting state diff service
* Add debugging logs for creating diff
* Add statediff extractor and builder tests and small refactoring
* Start to write statediff to a CSV
* Restructure statediff directory
* Pull CSV publishing methods into their own file
* Reformatting due to go fmt
* Add gomega to vendor dir
* Remove testing focuses
* Update statediff tests to use golang test pkg
instead of ginkgo
- builder_test
- extractor_test
- publisher_test
* Use hexutil.Encode instead of deprecated common.ToHex
* Remove OldValue from DiffBigInt and DiffUint64 fields
* Update builder test
* Remove old storage value from updated accounts
* Remove old values from created/deleted accounts
* Update publisher to account for only storing current account values
* Update service loop and fetching previous block
* Update testing
- remove statediff ginkgo test suite file
- move mocks to their own dir
* Updates per go fmt
* Updates to tests
* Pass statediff mode and path in through cli
* Return filename from publisher
* Remove some duplication in builder
* Remove code field from state diff output
this is the contract byte code, and it can still be obtained by querying
the db by the codeHash
* Consolidate acct diff structs for updated & updated/deleted accts
* Include block number in csv filename
* Clean up error logging
* Cleanup formatting, spelling, etc
* Address PR comments
* Add contract address and storage value to csv
* Refactor accumulating account row in csv publisher
* Add DiffStorage struct
* Add storage key to csv
* Address PR comments
* Fix publisher to include rows for accounts that don't have store updates
* Update builder test after merging in release/1.8
* Update test contract to include storage on contract intialization
- so that we're able to test that storage diffing works for created and
deleted accounts (not just updated accounts).
* Factor out a common trie iterator method in builder
79 lines
2.7 KiB
Go
79 lines
2.7 KiB
Go
// Copyright 2015 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
|
|
// it under the terms of the GNU Lesser General Public License as published by
|
|
// the Free Software Foundation, either version 3 of the License, or
|
|
// (at your option) any later version.
|
|
//
|
|
// The go-ethereum library 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 Lesser General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU Lesser General Public License
|
|
// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
// Contains a batch of utility type declarations used by the tests. As the node
|
|
// operates on unique types, a lot of them are needed to check various features.
|
|
|
|
package builder
|
|
|
|
import (
|
|
"encoding/json"
|
|
"math/big"
|
|
|
|
"github.com/ethereum/go-ethereum/common"
|
|
)
|
|
|
|
type StateDiff struct {
|
|
BlockNumber int64 `json:"blockNumber" gencodec:"required"`
|
|
BlockHash common.Hash `json:"blockHash" gencodec:"required"`
|
|
CreatedAccounts map[common.Address]AccountDiff `json:"createdAccounts" gencodec:"required"`
|
|
DeletedAccounts map[common.Address]AccountDiff `json:"deletedAccounts" gencodec:"required"`
|
|
UpdatedAccounts map[common.Address]AccountDiff `json:"updatedAccounts" gencodec:"required"`
|
|
|
|
encoded []byte
|
|
err error
|
|
}
|
|
|
|
func (self *StateDiff) ensureEncoded() {
|
|
if self.encoded == nil && self.err == nil {
|
|
self.encoded, self.err = json.Marshal(self)
|
|
}
|
|
}
|
|
|
|
// Implement Encoder interface for StateDiff
|
|
func (sd *StateDiff) Length() int {
|
|
sd.ensureEncoded()
|
|
return len(sd.encoded)
|
|
}
|
|
|
|
// Implement Encoder interface for StateDiff
|
|
func (sd *StateDiff) Encode() ([]byte, error) {
|
|
sd.ensureEncoded()
|
|
return sd.encoded, sd.err
|
|
}
|
|
|
|
type AccountDiff struct {
|
|
Nonce DiffUint64 `json:"nonce" gencodec:"required"`
|
|
Balance DiffBigInt `json:"balance" gencodec:"required"`
|
|
CodeHash string `json:"codeHash" gencodec:"required"`
|
|
ContractRoot DiffString `json:"contractRoot" gencodec:"required"`
|
|
Storage map[string]DiffStorage `json:"storage" gencodec:"required"`
|
|
}
|
|
|
|
type DiffStorage struct {
|
|
Key *string `json:"key" gencodec:"optional"`
|
|
Value *string `json:"value" gencodec:"optional"`
|
|
}
|
|
type DiffString struct {
|
|
Value *string `json:"value" gencodec:"optional"`
|
|
}
|
|
type DiffUint64 struct {
|
|
Value *uint64 `json:"value" gencodec:"optional"`
|
|
}
|
|
type DiffBigInt struct {
|
|
Value *big.Int `json:"value" gencodec:"optional"`
|
|
}
|