cerc-io/ipld-eth-server
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Support debug_traceCall API #192

Merged
prathamesh0 merged 3 commits from pm-trace-call into v4 2022-09-21 11:45:03 +00:00
Conversation 0 Commits 3 Files Changed 10 +85 -13
10 changed files with 85 additions and 13 deletions
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2
.github/workflows/on-pr-publish.yaml vendored
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@ -29,7 +29,7 @@ jobs:
BUILD_KEY: ${{ secrets.BUILD_KEY }}
with:
STACK_ORCHESTRATOR_REF: "f2fd766f5400fcb9eb47b50675d2e3b1f2753702"
GO_ETHEREUM_REF: "be1757b9fd884cb20c8d7faac8fa81fc49bb7216"
GO_ETHEREUM_REF: "0c1e451c9865d8d47797b35526c4875f0d224772"
IPLD_ETH_DB_REF: "be345e0733d2c025e4082c5154e441317ae94cf7"
build:
name: Run docker build

2
cmd/serve.go
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@ -133,7 +133,7 @@ func startServers(server s.Server, settings *s.Config) error {
if settings.HTTPEnabled {
logWithCommand.Info("starting up HTTP server")
_, err := srpc.StartHTTPEndpoint(settings.HTTPEndpoint, server.APIs(), []string{"vdb", "eth", "net"}, nil, []string{"*"}, rpc.HTTPTimeouts{})
_, err := srpc.StartHTTPEndpoint(settings.HTTPEndpoint, server.APIs(), []string{"vdb", "eth", "debug", "net"}, nil, []string{"*"}, rpc.HTTPTimeouts{})
if err != nil {
return err
}

54
pkg/debug/backend.go Normal file
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@ -0,0 +1,54 @@
// VulcanizeDB
// Copyright © 2022 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 debug
import (
"context"
"errors"
"github.com/ethereum/go-ethereum/core"
"github.com/ethereum/go-ethereum/core/state"
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/core/vm"
"github.com/ethereum/go-ethereum/eth/tracers"
"github.com/ethereum/go-ethereum/rpc"
"github.com/cerc-io/ipld-eth-server/v4/pkg/eth"
)
var _ tracers.Backend = &Backend{}
var (
errMethodNotSupported = errors.New("backend method not supported")
)
// Backend implements tracers.Backend interface
type Backend struct {
eth.Backend
}
// StateAtBlock retrieves the state database associated with a certain block
func (b *Backend) StateAtBlock(ctx context.Context, block *types.Block, reexec uint64, base *state.StateDB, checkLive, preferDisk bool) (*state.StateDB, error) {
rpcBlockNumber := rpc.BlockNumber(block.NumberU64())
statedb, _, err := b.StateAndHeaderByNumberOrHash(ctx, rpc.BlockNumberOrHashWithNumber(rpcBlockNumber))
return statedb, err
}
// StateAtTransaction returns the execution environment of a certain transaction
func (b *Backend) StateAtTransaction(ctx context.Context, block *types.Block, txIndex int, reexec uint64) (core.Message, vm.BlockContext, *state.StateDB, error) {
return nil, vm.BlockContext{}, nil, errMethodNotSupported
}

9
pkg/eth/backend.go
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@ -258,6 +258,11 @@ func (b *Backend) GetTd(blockHash common.Hash) (*big.Int, error) {
return td, nil
}
// ChainConfig returns the active chain configuration.
func (b *Backend) ChainConfig() *params.ChainConfig {
return b.Config.ChainConfig
}
// CurrentBlock returns the current block
func (b *Backend) CurrentBlock() (*types.Block, error) {
block, err := b.BlockByNumber(context.Background(), rpc.LatestBlockNumber)
@ -849,8 +854,8 @@ func (b *Backend) ValidateTrie(stateRoot common.Hash) error {
}
// RPCGasCap returns the configured gas cap for the rpc server
func (b *Backend) RPCGasCap() *big.Int {
return b.Config.RPCGasCap
func (b *Backend) RPCGasCap() uint64 {
return b.Config.RPCGasCap.Uint64()
}
func (b *Backend) SubscribeNewTxsEvent(chan<- core.NewTxsEvent) event.Subscription {

2
pkg/graphql/graphql.go
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@ -838,7 +838,7 @@ func (b *Block) Call(ctx context.Context, args struct {
return nil, err
}
}
result, err := eth.DoCall(ctx, b.backend, args.Data, *b.numberOrHash, nil, 5*time.Second, b.backend.RPCGasCap().Uint64())
result, err := eth.DoCall(ctx, b.backend, args.Data, *b.numberOrHash, nil, 5*time.Second, b.backend.RPCGasCap())
if err != nil {
return nil, err
}

1
pkg/rpc/ipc.go
View File

@ -25,6 +25,7 @@ import (
"github.com/ethereum/go-ethereum/p2p/netutil"
"github.com/ethereum/go-ethereum/rpc"
log "github.com/sirupsen/logrus"
"github.com/cerc-io/ipld-eth-server/v4/pkg/prom"
)

2
pkg/serve/config.go
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@ -219,6 +219,8 @@ func NewConfig() (*Config, error) {
if rpcGasCap, ok := new(big.Int).SetString(rpcGasCapStr, 10); ok {
c.RPCGasCap = rpcGasCap
}
} else {
c.RPCGasCap = big.NewInt(0)
}
chainConfigPath := viper.GetString("ethereum.chainConfig")
if chainConfigPath != "" {

21
pkg/serve/service.go
View File

@ -24,6 +24,7 @@ import (
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/core/vm"
"github.com/ethereum/go-ethereum/crypto"
"github.com/ethereum/go-ethereum/eth/tracers"
ethnode "github.com/ethereum/go-ethereum/node"
"github.com/ethereum/go-ethereum/p2p"
"github.com/ethereum/go-ethereum/rlp"
@ -31,6 +32,7 @@ import (
"github.com/jmoiron/sqlx"
log "github.com/sirupsen/logrus"
"github.com/cerc-io/ipld-eth-server/v4/pkg/debug"
"github.com/cerc-io/ipld-eth-server/v4/pkg/eth"
"github.com/cerc-io/ipld-eth-server/v4/pkg/net"
)
@ -139,16 +141,23 @@ func (sap *Service) APIs() []rpc.API {
Public: true,
},
}
ethAPI, err := eth.NewPublicEthAPI(sap.backend, sap.client, sap.supportsStateDiffing, sap.forwardEthCalls, sap.proxyOnError)
if err != nil {
log.Fatalf("unable to create public eth api: %v", err)
}
return append(apis, rpc.API{
Namespace: eth.APIName,
Version: eth.APIVersion,
Service: ethAPI,
Public: true,
})
debugTracerAPI := tracers.APIs(&debug.Backend{Backend: *sap.backend})[0]
return append(apis,
rpc.API{
Namespace: eth.APIName,
Version: eth.APIVersion,
Service: ethAPI,
Public: true,
},
debugTracerAPI,
)
}
// Serve listens for incoming converter data off the screenAndServePayload from the Sync process

4
test/README.md
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@ -10,10 +10,10 @@
git checkout v4.2.1-alpha
```
- Checkout [v4 release](https://github.com/vulcanize/go-ethereum/releases/tag/v1.10.21-statediff-4.1.2-alpha) in go-ethereum repo.
- Checkout [v4 release](https://github.com/vulcanize/go-ethereum/releases/tag/v1.10.23-statediff-4.2.0-alpha) in go-ethereum repo.
```bash
# In go-ethereum repo.
git checkout v1.10.21-statediff-4.1.2-alpha
git checkout v1.10.23-statediff-4.2.0-alpha
```
- Checkout working commit in stack-orchestrator repo.

1
test/watch_address_integration_test.go
View File

@ -13,6 +13,7 @@ import (
sdtypes "github.com/ethereum/go-ethereum/statediff/types"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
integration "github.com/cerc-io/ipld-eth-server/v4/test"
)