diff options
Diffstat (limited to 'cmd')
| -rw-r--r-- | cmd/monkey/gambler.go | 266 | ||||
| -rw-r--r-- | cmd/monkey/monkey.go | 115 |
2 files changed, 379 insertions, 2 deletions
diff --git a/cmd/monkey/gambler.go b/cmd/monkey/gambler.go new file mode 100644 index 000000000..d4f4239cc --- /dev/null +++ b/cmd/monkey/gambler.go @@ -0,0 +1,266 @@ +// Copyright 2018 The dexon-consensus Authors +// This file is part of the dexon-consensus library. +// +// The dexon-consensus 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 dexon-consensus 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 dexon-consensus library. If not, see +// <http://www.gnu.org/licenses/>. + +package main + +import ( + "fmt" + "math" + "math/big" + "strings" + "time" + + "github.com/dexon-foundation/dexon/accounts/abi" +) + +var betContract = string("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") +var betConstructor = []string{"62"} +var betABIJSON = ` +[ + { + "constant": false, + "inputs": [], + "name": "renounceOwnership", + "outputs": [], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": true, + "inputs": [], + "name": "owner", + "outputs": [ + { + "name": "", + "type": "address" + } + ], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [], + "name": "isOwner", + "outputs": [ + { + "name": "", + "type": "bool" + } + ], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [ + { + "name": "", + "type": "uint256" + } + ], + "name": "payout", + "outputs": [ + { + "name": "", + "type": "uint256" + } + ], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { + "name": "newOwner", + "type": "address" + } + ], + "name": "transferOwnership", + "outputs": [], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": true, + "inputs": [], + "name": "expectation", + "outputs": [ + { + "name": "", + "type": "uint256" + } + ], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + { + "name": "_expectation", + "type": "uint256" + } + ], + "payable": false, + "stateMutability": "nonpayable", + "type": "constructor" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": true, + "name": "_addr", + "type": "address" + }, + { + "indexed": false, + "name": "_target", + "type": "uint256" + }, + { + "indexed": false, + "name": "_value", + "type": "uint256" + }, + { + "indexed": false, + "name": "_pay", + "type": "uint256" + } + ], + "name": "Bet", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": true, + "name": "previousOwner", + "type": "address" + }, + { + "indexed": true, + "name": "newOwner", + "type": "address" + } + ], + "name": "OwnershipTransferred", + "type": "event" + }, + { + "constant": false, + "inputs": [ + { + "name": "_expectation", + "type": "uint256" + } + ], + "name": "updateExpectation", + "outputs": [], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { + "name": "_target", + "type": "uint256" + } + ], + "name": "bet", + "outputs": [], + "payable": true, + "stateMutability": "payable", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { + "name": "_amount", + "type": "uint256" + } + ], + "name": "claim", + "outputs": [], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [], + "name": "donate", + "outputs": [], + "payable": true, + "stateMutability": "payable", + "type": "function" + } + ] +` +var betABI abi.ABI + +var oneDEX *big.Int + +func init() { + oneDEX = new(big.Int).Exp(big.NewInt(10), big.NewInt(19), nil) + var err error + betABI, err = abi.JSON(strings.NewReader(betABIJSON)) + if err != nil { + panic(err) + } +} + +func (m *Monkey) Gamble() { + fmt.Println("Deploying contract ...") + contract := m.deploy(m.source, betContract, betConstructor, new(big.Int), math.MaxUint64) + fmt.Println(" Contract deployed: ", contract.String()) + fmt.Println("Donating ...") + input, err := betABI.Pack("donate") + if err != nil { + panic(err) + } + m.call(m.source, contract, input, new(big.Int).Set(oneDEX), 0, math.MaxUint64) + + time.Sleep(5 * time.Second) + + input, err = betABI.Pack("bet", big.NewInt(50)) + if err != nil { + panic(err) + } + + nonce := uint64(0) + for { + fmt.Println("nonce", nonce) + for _, key := range m.keys { + m.call(key, contract, input, big.NewInt(100000), uint64(32740), nonce) + } + nonce += 1 + time.Sleep(500 * time.Millisecond) + } +} diff --git a/cmd/monkey/monkey.go b/cmd/monkey/monkey.go index 8655b99e8..166ea2d90 100644 --- a/cmd/monkey/monkey.go +++ b/cmd/monkey/monkey.go @@ -29,6 +29,7 @@ import ( "math/rand" "time" + dexon "github.com/dexon-foundation/dexon" "github.com/dexon-foundation/dexon/common" "github.com/dexon-foundation/dexon/core/types" "github.com/dexon-foundation/dexon/crypto" @@ -38,6 +39,7 @@ import ( var key = flag.String("key", "", "private key path") var endpoint = flag.String("endpoint", "http://127.0.0.1:8545", "JSON RPC endpoint") var n = flag.Int("n", 100, "number of random accounts") +var gambler = flag.Bool("gambler", false, "make this monkey a gambler") type Monkey struct { client *ethclient.Client @@ -109,6 +111,111 @@ func (m *Monkey) transfer( } } +func (m *Monkey) deploy( + key *ecdsa.PrivateKey, code string, ctors []string, amount *big.Int, nonce uint64) common.Address { + + if nonce == math.MaxUint64 { + var err error + address := crypto.PubkeyToAddress(key.PublicKey) + nonce, err = m.client.PendingNonceAt(context.Background(), address) + if err != nil { + panic(err) + } + } + + var input string + for _, ctor := range ctors { + input += fmt.Sprintf("%064s", ctor) + } + data := common.Hex2Bytes(code + input) + + gas, err := m.client.EstimateGas(context.Background(), dexon.CallMsg{ + Data: data, + }) + if err != nil { + panic(err) + } + + tx := types.NewContractCreation( + uint64(nonce), + amount, + gas, + big.NewInt(1e9), + data) + + signer := types.NewEIP155Signer(m.networkID) + tx, err = types.SignTx(tx, signer, key) + if err != nil { + panic(err) + } + + fmt.Println("Sending TX", "fullhash", tx.Hash().String()) + + err = m.client.SendTransaction(context.Background(), tx) + if err != nil { + panic(err) + } + + for { + time.Sleep(500 * time.Millisecond) + recp, err := m.client.TransactionReceipt(context.Background(), tx.Hash()) + if err != nil { + if err == dexon.NotFound { + continue + } + panic(err) + } + return recp.ContractAddress + } +} + +func (m *Monkey) call( + key *ecdsa.PrivateKey, contract common.Address, input []byte, amount *big.Int, gas uint64, nonce uint64) { + + address := crypto.PubkeyToAddress(key.PublicKey) + if nonce == math.MaxUint64 { + var err error + nonce, err = m.client.PendingNonceAt(context.Background(), address) + if err != nil { + panic(err) + } + } + + if gas == uint64(0) { + var err error + gas, err = m.client.EstimateGas(context.Background(), dexon.CallMsg{ + From: address, + To: &contract, + Value: amount, + Data: input, + }) + if err != nil { + panic(err) + } + } + + tx := types.NewTransaction( + uint64(nonce), + contract, + amount, + gas, + big.NewInt(1e9), + input) + + signer := types.NewEIP155Signer(m.networkID) + tx, err := types.SignTx(tx, signer, key) + if err != nil { + panic(err) + } + + fmt.Println("Sending TX", "fullhash", tx.Hash().String()) + + err = m.client.SendTransaction(context.Background(), tx) + if err != nil { + panic(err) + } +} + func (m *Monkey) Distribute() { fmt.Println("Distributing DEX to random accounts ...") address := crypto.PubkeyToAddress(m.source.PublicKey) @@ -124,7 +231,7 @@ func (m *Monkey) Distribute() { m.transfer(m.source, address, amount, nonce) nonce += 1 } - time.Sleep(60 * time.Second) + time.Sleep(20 * time.Second) } func (m *Monkey) Crazy() { @@ -151,5 +258,9 @@ func main() { m := New(*endpoint, privKey, *n) m.Distribute() - m.Crazy() + if *gambler { + m.Gamble() + } else { + m.Crazy() + } } |