forked from cerc-io/plugeth
graphql: add support for tx types and tx access lists (#22491)
This adds support for EIP-2718 access list transactions in the GraphQL API. Co-authored-by: Amit Shah <amitshah0t7@gmail.com> Co-authored-by: Felix Lange <fjl@twurst.com>
This commit is contained in:
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706683ea72
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@ -151,6 +151,20 @@ func (l *Log) Data(ctx context.Context) hexutil.Bytes {
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return l.log.Data
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}
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// AccessTuple represents EIP-2930
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type AccessTuple struct {
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address common.Address
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storageKeys *[]common.Hash
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}
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func (at *AccessTuple) Address(ctx context.Context) common.Address {
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return at.address
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}
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func (at *AccessTuple) StorageKeys(ctx context.Context) *[]common.Hash {
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return at.storageKeys
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}
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// Transaction represents an Ethereum transaction.
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// backend and hash are mandatory; all others will be fetched when required.
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type Transaction struct {
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@ -342,6 +356,31 @@ func (t *Transaction) Logs(ctx context.Context) (*[]*Log, error) {
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return &ret, nil
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}
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func (t *Transaction) Type(ctx context.Context) (*int32, error) {
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tx, err := t.resolve(ctx)
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if err != nil {
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return nil, err
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}
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txType := int32(tx.Type())
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return &txType, nil
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}
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func (t *Transaction) AccessList(ctx context.Context) (*[]*AccessTuple, error) {
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tx, err := t.resolve(ctx)
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if err != nil || tx == nil {
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return nil, err
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}
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accessList := tx.AccessList()
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ret := make([]*AccessTuple, 0, len(accessList))
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for _, al := range accessList {
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ret = append(ret, &AccessTuple{
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address: al.Address,
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storageKeys: &al.StorageKeys,
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})
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}
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return &ret, nil
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}
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func (t *Transaction) R(ctx context.Context) (hexutil.Big, error) {
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tx, err := t.resolve(ctx)
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if err != nil || tx == nil {
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@ -25,8 +25,12 @@ import (
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"testing"
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"time"
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"github.com/ethereum/go-ethereum/common"
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"github.com/ethereum/go-ethereum/consensus/ethash"
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"github.com/ethereum/go-ethereum/core"
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"github.com/ethereum/go-ethereum/core/types"
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"github.com/ethereum/go-ethereum/core/vm"
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"github.com/ethereum/go-ethereum/crypto"
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"github.com/ethereum/go-ethereum/eth"
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"github.com/ethereum/go-ethereum/eth/ethconfig"
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"github.com/ethereum/go-ethereum/node"
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@ -55,7 +59,7 @@ func TestBuildSchema(t *testing.T) {
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// Tests that a graphQL request is successfully handled when graphql is enabled on the specified endpoint
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func TestGraphQLBlockSerialization(t *testing.T) {
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stack := createNode(t, true)
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stack := createNode(t, true, false)
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defer stack.Close()
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// start node
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if err := stack.Start(); err != nil {
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@ -157,9 +161,45 @@ func TestGraphQLBlockSerialization(t *testing.T) {
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}
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}
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func TestGraphQLBlockSerializationEIP2718(t *testing.T) {
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stack := createNode(t, true, true)
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defer stack.Close()
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// start node
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if err := stack.Start(); err != nil {
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t.Fatalf("could not start node: %v", err)
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}
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for i, tt := range []struct {
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body string
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want string
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code int
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}{
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{
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body: `{"query": "{block {number transactions { from { address } to { address } value hash type accessList { address storageKeys } index}}}"}`,
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want: `{"data":{"block":{"number":1,"transactions":[{"from":{"address":"0x71562b71999873db5b286df957af199ec94617f7"},"to":{"address":"0x0000000000000000000000000000000000000dad"},"value":"0x64","hash":"0x4f7b8d718145233dcf7f29e34a969c63dd4de8715c054ea2af022b66c4f4633e","type":0,"accessList":[],"index":0},{"from":{"address":"0x71562b71999873db5b286df957af199ec94617f7"},"to":{"address":"0x0000000000000000000000000000000000000dad"},"value":"0x32","hash":"0x9c6c2c045b618fe87add0e49ba3ca00659076ecae00fd51de3ba5d4ccf9dbf40","type":1,"accessList":[{"address":"0x0000000000000000000000000000000000000dad","storageKeys":["0x0000000000000000000000000000000000000000000000000000000000000000"]}],"index":1}]}}}`,
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code: 200,
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},
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} {
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resp, err := http.Post(fmt.Sprintf("%s/graphql", stack.HTTPEndpoint()), "application/json", strings.NewReader(tt.body))
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if err != nil {
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t.Fatalf("could not post: %v", err)
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}
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bodyBytes, err := ioutil.ReadAll(resp.Body)
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if err != nil {
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t.Fatalf("could not read from response body: %v", err)
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}
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if have := string(bodyBytes); have != tt.want {
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t.Errorf("testcase %d %s,\nhave:\n%v\nwant:\n%v", i, tt.body, have, tt.want)
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}
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if tt.code != resp.StatusCode {
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t.Errorf("testcase %d %s,\nwrong statuscode, have: %v, want: %v", i, tt.body, resp.StatusCode, tt.code)
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}
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}
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}
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// Tests that a graphQL request is not handled successfully when graphql is not enabled on the specified endpoint
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func TestGraphQLHTTPOnSamePort_GQLRequest_Unsuccessful(t *testing.T) {
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stack := createNode(t, false)
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stack := createNode(t, false, false)
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defer stack.Close()
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if err := stack.Start(); err != nil {
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t.Fatalf("could not start node: %v", err)
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@ -173,7 +213,7 @@ func TestGraphQLHTTPOnSamePort_GQLRequest_Unsuccessful(t *testing.T) {
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assert.Equal(t, http.StatusNotFound, resp.StatusCode)
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}
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func createNode(t *testing.T, gqlEnabled bool) *node.Node {
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func createNode(t *testing.T, gqlEnabled bool, txEnabled bool) *node.Node {
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stack, err := node.New(&node.Config{
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HTTPHost: "127.0.0.1",
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HTTPPort: 0,
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@ -186,7 +226,11 @@ func createNode(t *testing.T, gqlEnabled bool) *node.Node {
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if !gqlEnabled {
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return stack
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}
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createGQLService(t, stack)
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if !txEnabled {
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createGQLService(t, stack)
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} else {
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createGQLServiceWithTransactions(t, stack)
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}
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return stack
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}
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@ -226,3 +270,87 @@ func createGQLService(t *testing.T, stack *node.Node) {
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t.Fatalf("could not create graphql service: %v", err)
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}
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}
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func createGQLServiceWithTransactions(t *testing.T, stack *node.Node) {
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// create backend
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key, _ := crypto.HexToECDSA("b71c71a67e1177ad4e901695e1b4b9ee17ae16c6668d313eac2f96dbcda3f291")
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address := crypto.PubkeyToAddress(key.PublicKey)
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funds := big.NewInt(1000000000)
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dad := common.HexToAddress("0x0000000000000000000000000000000000000dad")
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ethConf := ðconfig.Config{
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Genesis: &core.Genesis{
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Config: params.AllEthashProtocolChanges,
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GasLimit: 11500000,
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Difficulty: big.NewInt(1048576),
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Alloc: core.GenesisAlloc{
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address: {Balance: funds},
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// The address 0xdad sloads 0x00 and 0x01
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dad: {
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Code: []byte{
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byte(vm.PC),
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byte(vm.PC),
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byte(vm.SLOAD),
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byte(vm.SLOAD),
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},
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Nonce: 0,
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Balance: big.NewInt(0),
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},
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},
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},
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Ethash: ethash.Config{
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PowMode: ethash.ModeFake,
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},
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NetworkId: 1337,
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TrieCleanCache: 5,
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TrieCleanCacheJournal: "triecache",
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TrieCleanCacheRejournal: 60 * time.Minute,
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TrieDirtyCache: 5,
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TrieTimeout: 60 * time.Minute,
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SnapshotCache: 5,
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}
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ethBackend, err := eth.New(stack, ethConf)
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if err != nil {
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t.Fatalf("could not create eth backend: %v", err)
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}
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signer := types.LatestSigner(ethConf.Genesis.Config)
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legacyTx, _ := types.SignNewTx(key, signer, &types.LegacyTx{
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Nonce: uint64(0),
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To: &dad,
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Value: big.NewInt(100),
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Gas: 50000,
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GasPrice: big.NewInt(1),
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})
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envelopTx, _ := types.SignNewTx(key, signer, &types.AccessListTx{
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ChainID: ethConf.Genesis.Config.ChainID,
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Nonce: uint64(1),
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To: &dad,
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Gas: 30000,
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GasPrice: big.NewInt(1),
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Value: big.NewInt(50),
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AccessList: types.AccessList{{
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Address: dad,
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StorageKeys: []common.Hash{{0}},
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}},
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})
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// Create some blocks and import them
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chain, _ := core.GenerateChain(params.AllEthashProtocolChanges, ethBackend.BlockChain().Genesis(),
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ethash.NewFaker(), ethBackend.ChainDb(), 1, func(i int, b *core.BlockGen) {
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b.SetCoinbase(common.Address{1})
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b.AddTx(legacyTx)
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b.AddTx(envelopTx)
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})
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_, err = ethBackend.BlockChain().InsertChain(chain)
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if err != nil {
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t.Fatalf("could not create import blocks: %v", err)
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}
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// create gql service
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err = New(stack, ethBackend.APIBackend, []string{}, []string{})
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if err != nil {
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t.Fatalf("could not create graphql service: %v", err)
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}
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}
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@ -69,6 +69,12 @@ const schema string = `
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transaction: Transaction!
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}
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#EIP-2718
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type AccessTuple{
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address: Address!
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storageKeys : [Bytes32!]
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}
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# Transaction is an Ethereum transaction.
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type Transaction {
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# Hash is the hash of this transaction.
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@ -118,6 +124,9 @@ const schema string = `
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r: BigInt!
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s: BigInt!
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v: BigInt!
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#Envelope transaction support
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type: Int
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accessList: [AccessTuple!]
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}
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# BlockFilterCriteria encapsulates log filter criteria for a filter applied
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