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-rw-r--r--cmd/zoo/monkey/banana.go4
-rw-r--r--cmd/zoo/monkey/feeder.go124
-rw-r--r--cmd/zoo/monkey/gambler.go110
-rw-r--r--cmd/zoo/monkey/monkey.go315
4 files changed, 553 insertions, 0 deletions
diff --git a/cmd/zoo/monkey/banana.go b/cmd/zoo/monkey/banana.go
new file mode 100644
index 000000000..7ecb53fc9
--- /dev/null
+++ b/cmd/zoo/monkey/banana.go
@@ -0,0 +1,4 @@
+package monkey
+
+var bananaContract = "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"
+var bananaABIJSON = "[{\"constant\":true,\"inputs\":[],\"name\":\"name\",\"outputs\":[{\"name\":\"\",\"type\":\"string\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"name\":\"_spender\",\"type\":\"address\"},{\"name\":\"_value\",\"type\":\"uint256\"}],\"name\":\"approve\",\"outputs\":[{\"name\":\"\",\"type\":\"bool\"}],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[],\"name\":\"totalSupply\",\"outputs\":[{\"name\":\"\",\"type\":\"uint256\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"name\":\"_from\",\"type\":\"address\"},{\"name\":\"_to\",\"type\":\"address\"},{\"name\":\"_value\",\"type\":\"uint256\"}],\"name\":\"transferFrom\",\"outputs\":[{\"name\":\"\",\"type\":\"bool\"}],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[],\"name\":\"decimals\",\"outputs\":[{\"name\":\"\",\"type\":\"uint8\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"name\":\"_spender\",\"type\":\"address\"},{\"name\":\"_subtractedValue\",\"type\":\"uint256\"}],\"name\":\"decreaseApproval\",\"outputs\":[{\"name\":\"\",\"type\":\"bool\"}],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[{\"name\":\"_owner\",\"type\":\"address\"}],\"name\":\"balanceOf\",\"outputs\":[{\"name\":\"\",\"type\":\"uint256\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[],\"name\":\"owner\",\"outputs\":[{\"name\":\"\",\"type\":\"address\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[],\"name\":\"symbol\",\"outputs\":[{\"name\":\"\",\"type\":\"string\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"name\":\"_to\",\"type\":\"address\"},{\"name\":\"_value\",\"type\":\"uint256\"}],\"name\":\"transfer\",\"outputs\":[{\"name\":\"\",\"type\":\"bool\"}],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"name\":\"_spender\",\"type\":\"address\"},{\"name\":\"_addedValue\",\"type\":\"uint256\"}],\"name\":\"increaseApproval\",\"outputs\":[{\"name\":\"\",\"type\":\"bool\"}],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[{\"name\":\"_owner\",\"type\":\"address\"},{\"name\":\"_spender\",\"type\":\"address\"}],\"name\":\"allowance\",\"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\"},{\"inputs\":[],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"constructor\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"name\":\"previousOwner\",\"type\":\"address\"},{\"indexed\":true,\"name\":\"newOwner\",\"type\":\"address\"}],\"name\":\"OwnershipTransferred\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"name\":\"owner\",\"type\":\"address\"},{\"indexed\":true,\"name\":\"spender\",\"type\":\"address\"},{\"indexed\":false,\"name\":\"value\",\"type\":\"uint256\"}],\"name\":\"Approval\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"name\":\"from\",\"type\":\"address\"},{\"indexed\":true,\"name\":\"to\",\"type\":\"address\"},{\"indexed\":false,\"name\":\"value\",\"type\":\"uint256\"}],\"name\":\"Transfer\",\"type\":\"event\"}]"
diff --git a/cmd/zoo/monkey/feeder.go b/cmd/zoo/monkey/feeder.go
new file mode 100644
index 000000000..7a3db3a3a
--- /dev/null
+++ b/cmd/zoo/monkey/feeder.go
@@ -0,0 +1,124 @@
+// 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 monkey
+
+import (
+ "context"
+ "fmt"
+ "math"
+ "math/big"
+ "math/rand"
+ "strings"
+ "time"
+
+ "github.com/dexon-foundation/dexon/accounts/abi"
+ "github.com/dexon-foundation/dexon/common"
+ "github.com/dexon-foundation/dexon/crypto"
+)
+
+var bananaABI abi.ABI
+
+func init() {
+ var err error
+ bananaABI, err = abi.JSON(strings.NewReader(bananaABIJSON))
+ if err != nil {
+ panic(err)
+ }
+}
+
+func (m *Monkey) DistributeBanana(contract common.Address) {
+ fmt.Println("Distributing Banana to random accounts ...")
+ address := crypto.PubkeyToAddress(m.source.PublicKey)
+ nonce, err := m.client.PendingNonceAt(context.Background(), address)
+ if err != nil {
+ panic(err)
+ }
+
+ ctxs := make([]*transferContext, len(m.keys))
+ amount := new(big.Int)
+ amount.SetString("10000000000000000", 10)
+ for i, key := range m.keys {
+ address := crypto.PubkeyToAddress(key.PublicKey)
+ input, err := bananaABI.Pack("transfer", address, amount)
+ if err != nil {
+ panic(err)
+ }
+ ctxs[i] = &transferContext{
+ Key: m.source,
+ ToAddress: contract,
+ Data: input,
+ Nonce: nonce,
+ Gas: 100000,
+ }
+ nonce += 1
+ }
+ m.batchTransfer(ctxs)
+ time.Sleep(20 * time.Second)
+}
+
+func (m *Monkey) Feed() uint64 {
+ fmt.Println("Deploying contract ...")
+ contract := m.deploy(m.source, bananaContract, nil, new(big.Int), math.MaxUint64)
+ fmt.Println(" Contract deployed: ", contract.String())
+ m.DistributeBanana(contract)
+
+ time.Sleep(5 * time.Second)
+
+ nonce := uint64(0)
+loop:
+ for {
+ fmt.Println("nonce", nonce)
+ ctxs := make([]*transferContext, len(m.keys))
+ for i, key := range m.keys {
+ to := crypto.PubkeyToAddress(m.keys[rand.Int()%len(m.keys)].PublicKey)
+ input, err := bananaABI.Pack("transfer", to, big.NewInt(rand.Int63n(100)+1))
+ if err != nil {
+ panic(err)
+ }
+
+ ctx := &transferContext{
+ Key: key,
+ ToAddress: contract,
+ Data: input,
+ Nonce: nonce,
+ Gas: 42000,
+ }
+ if config.Batch {
+ ctxs[i] = ctx
+ } else {
+ m.transfer(ctx)
+ }
+ }
+ if config.Batch {
+ m.batchTransfer(ctxs)
+ }
+
+ if m.timer != nil {
+ select {
+ case <-m.timer:
+ break loop
+ default:
+ }
+ }
+
+ nonce += 1
+ time.Sleep(time.Duration(config.Sleep) * time.Millisecond)
+ }
+
+ return nonce
+}
diff --git a/cmd/zoo/monkey/gambler.go b/cmd/zoo/monkey/gambler.go
new file mode 100644
index 000000000..33f749343
--- /dev/null
+++ b/cmd/zoo/monkey/gambler.go
@@ -0,0 +1,110 @@
+// 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 monkey
+
+import (
+ "fmt"
+ "math"
+ "math/big"
+ "strings"
+ "time"
+
+ "github.com/dexon-foundation/dexon/accounts/abi"
+)
+
+var betContract = string("0x60806040523480156200001157600080fd5b5060405160208062000ee083398101806040528101908080519060200190929190505050336000806101000a81548173ffffffffffffffffffffffffffffffffffffffff021916908373ffffffffffffffffffffffffffffffffffffffff1602179055506000809054906101000a900473ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff16600073ffffffffffffffffffffffffffffffffffffffff167f8be0079c531659141344cd1fd0a4f28419497f9722a3daafe3b4186f6b6457e060405160405180910390a36200010b8162000112640100000000026401000000009004565b50620003f5565b60006200011e62000364565b6000620001396200029f640100000000026401000000009004565b15156200014557600080fd5b606484101515620001e4576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004018080602001828103825260248152602001807f4578706563746174696f6e2073686f756c64206265206c657373207468616e2081526020017f3130302e0000000000000000000000000000000000000000000000000000000081525060400191505060405180910390fd5b836001819055506200021061271085620002f664010000000002620008c4179091906401000000009004565b925060008260006064811015156200022457fe5b602002018181525050600190505b606481101562000285576200025f8184620003386401000000000262000902179091906401000000009004565b82826064811015156200026e57fe5b602002018181525050808060010191505062000232565b8160029060646200029892919062000388565b5050505050565b60008060009054906101000a900473ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff163373ffffffffffffffffffffffffffffffffffffffff1614905090565b60008060008414156200030d576000915062000331565b82840290508284828115156200031f57fe5b041415156200032d57600080fd5b8091505b5092915050565b6000806000831115156200034b57600080fd5b82848115156200035757fe5b0490508091505092915050565b610c8060405190810160405280606490602082028038833980820191505090505090565b8260648101928215620003ba579160200282015b82811115620003b95782518255916020019190600101906200039c565b5b509050620003c99190620003cd565b5090565b620003f291905b80821115620003ee576000816000905550600101620003d4565b5090565b90565b610adb80620004056000396000f3006080604052600436106100a4576000357c0100000000000000000000000000000000000000000000000000000000900463ffffffff1680630c60e0c3146100a9578063379607f5146100d6578063715018a6146101035780637365870b1461011a5780638da5cb5b1461013a5780638f32d59b14610191578063e1152343146101c0578063ed88c68e14610201578063f2fde38b1461020b578063fc1c39dc1461024e575b600080fd5b3480156100b557600080fd5b506100d460048036038101908080359060200190929190505050610279565b005b3480156100e257600080fd5b50610101600480360381019080803590602001909291905050506103cb565b005b34801561010f57600080fd5b506101186104be565b005b61013860048036038101908080359060200190929190505050610590565b005b34801561014657600080fd5b5061014f610803565b604051808273ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff16815260200191505060405180910390f35b34801561019d57600080fd5b506101a661082c565b604051808215151515815260200191505060405180910390f35b3480156101cc57600080fd5b506101eb60048036038101908080359060200190929190505050610883565b6040518082815260200191505060405180910390f35b61020961089d565b005b34801561021757600080fd5b5061024c600480360381019080803573ffffffffffffffffffffffffffffffffffffffff16906020019092919050505061089f565b005b34801561025a57600080fd5b506102636108be565b6040518082815260200191505060405180910390f35b6000610283610a26565b600061028d61082c565b151561029857600080fd5b606484101515610336576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004018080602001828103825260248152602001807f4578706563746174696f6e2073686f756c64206265206c657373207468616e2081526020017f3130302e0000000000000000000000000000000000000000000000000000000081525060400191505060405180910390fd5b83600181905550610352612710856108c490919063ffffffff16565b9250600082600060648110151561036557fe5b602002018181525050600190505b60648110156103b35761038f818461090290919063ffffffff16565b828260648110151561039d57fe5b6020020181815250508080600101915050610373565b8160029060646103c4929190610a4a565b5050505050565b6103d361082c565b15156103de57600080fd5b3073ffffffffffffffffffffffffffffffffffffffff1631811115151561046d576040517f08c379a000000000000000000000000000000000000000000000000000000000815260040180806020018281038252601c8152602001807f4e6f20656e6f756768206f6620746f6b656e20746f20636c61696d2e0000000081525060200191505060405180910390fd5b610475610803565b73ffffffffffffffffffffffffffffffffffffffff166108fc829081150290604051600060405180830381858888f193505050501580156104ba573d6000803e3d6000fd5b5050565b6104c661082c565b15156104d157600080fd5b600073ffffffffffffffffffffffffffffffffffffffff166000809054906101000a900473ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff167f8be0079c531659141344cd1fd0a4f28419497f9722a3daafe3b4186f6b6457e060405160405180910390a360008060006101000a81548173ffffffffffffffffffffffffffffffffffffffff021916908373ffffffffffffffffffffffffffffffffffffffff160217905550565b60008060018311151561060b576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004018080602001828103825260188152602001807f5461726765742073686f756c64206265206269676765722e000000000000000081525060200191505060405180910390fd5b6001548311151515610685576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004018080602001828103825260198152602001807f5461726765742073686f756c6420626520736d616c6c65722e0000000000000081525060200191505060405180910390fd5b612710341115156106fe576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004018080602001828103825260158152602001807f4d696e696d756d206265742069732031303030302e000000000000000000000081525060200191505060405180910390fd5b600160642f81151561070c57fe5b0601915060009050828210156107a05761075661271061074860026001870360648110151561073757fe5b0154346108c490919063ffffffff16565b61090290919063ffffffff16565b90503373ffffffffffffffffffffffffffffffffffffffff166108fc829081150290604051600060405180830381858888f1935050505015801561079e573d6000803e3d6000fd5b505b3373ffffffffffffffffffffffffffffffffffffffff167f97371a3349bea11f577edf6e64350a3dfb9de665d1154c7e6d08eb0805aa043084348460405180848152602001838152602001828152602001935050505060405180910390a2505050565b60008060009054906101000a900473ffffffffffffffffffffffffffffffffffffffff16905090565b60008060009054906101000a900473ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff163373ffffffffffffffffffffffffffffffffffffffff1614905090565b60028160648110151561089257fe5b016000915090505481565b565b6108a761082c565b15156108b257600080fd5b6108bb8161092c565b50565b60015481565b60008060008414156108d957600091506108fb565b82840290508284828115156108ea57fe5b041415156108f757600080fd5b8091505b5092915050565b60008060008311151561091457600080fd5b828481151561091f57fe5b0490508091505092915050565b600073ffffffffffffffffffffffffffffffffffffffff168173ffffffffffffffffffffffffffffffffffffffff161415151561096857600080fd5b8073ffffffffffffffffffffffffffffffffffffffff166000809054906101000a900473ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff167f8be0079c531659141344cd1fd0a4f28419497f9722a3daafe3b4186f6b6457e060405160405180910390a3806000806101000a81548173ffffffffffffffffffffffffffffffffffffffff021916908373ffffffffffffffffffffffffffffffffffffffff16021790555050565b610c8060405190810160405280606490602082028038833980820191505090505090565b8260648101928215610a79579160200282015b82811115610a78578251825591602001919060010190610a5d565b5b509050610a869190610a8a565b5090565b610aac91905b80821115610aa8576000816000905550600101610a90565b5090565b905600a165627a7a7230582087d19571ab3ae7207fb8f6182b6b891f2414f00e1904790341a82c957044b5330029")
+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() uint64 {
+ 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.transfer(&transferContext{
+ Key: m.source,
+ ToAddress: contract,
+ Amount: new(big.Int).Set(oneDEX),
+ Data: input,
+ Gas: 0,
+ Nonce: math.MaxUint64,
+ })
+
+ time.Sleep(5 * time.Second)
+
+ input, err = betABI.Pack("bet", big.NewInt(50))
+ if err != nil {
+ panic(err)
+ }
+
+ nonce := uint64(0)
+loop:
+ for {
+ fmt.Println("nonce", nonce)
+ ctxs := make([]*transferContext, len(m.keys))
+ for i, key := range m.keys {
+ ctx := &transferContext{
+ Key: key,
+ ToAddress: contract,
+ Amount: big.NewInt(100000),
+ Data: input,
+ Nonce: nonce,
+ Gas: 210000,
+ }
+ if config.Batch {
+ ctxs[i] = ctx
+ } else {
+ m.transfer(ctx)
+ }
+ }
+ if config.Batch {
+ m.batchTransfer(ctxs)
+ }
+
+ if m.timer != nil {
+ select {
+ case <-m.timer:
+ break loop
+ default:
+ }
+ }
+
+ nonce += 1
+ time.Sleep(time.Duration(config.Sleep) * time.Millisecond)
+ }
+
+ return nonce
+}
diff --git a/cmd/zoo/monkey/monkey.go b/cmd/zoo/monkey/monkey.go
new file mode 100644
index 000000000..5015a0b09
--- /dev/null
+++ b/cmd/zoo/monkey/monkey.go
@@ -0,0 +1,315 @@
+// 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/>.
+
+// A simple monkey that sends random transactions into the network.
+
+package monkey
+
+import (
+ "context"
+ "crypto/ecdsa"
+ "fmt"
+ "math"
+ "math/big"
+ "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"
+ "github.com/dexon-foundation/dexon/ethclient"
+)
+
+var config *MonkeyConfig
+
+type MonkeyConfig struct {
+ Key string
+ Endpoint string
+ N int
+ Gambler bool
+ Feeder bool
+ Batch bool
+ Sleep int
+ Timeout int
+}
+
+func Init(cfg *MonkeyConfig) {
+ config = cfg
+}
+
+type Monkey struct {
+ client *ethclient.Client
+ source *ecdsa.PrivateKey
+ keys []*ecdsa.PrivateKey
+ networkID *big.Int
+ timer <-chan time.Time
+}
+
+func New(ep string, source *ecdsa.PrivateKey, num int, timeout time.Duration) *Monkey {
+ client, err := ethclient.Dial(ep)
+ if err != nil {
+ panic(err)
+ }
+
+ var keys []*ecdsa.PrivateKey
+
+ for i := 0; i < num; i++ {
+ key, err := crypto.GenerateKey()
+ if err != nil {
+ panic(err)
+ }
+ keys = append(keys, key)
+ }
+
+ networkID, err := client.NetworkID(context.Background())
+ if err != nil {
+ panic(err)
+ }
+
+ monkey := &Monkey{
+ client: client,
+ source: source,
+ keys: keys,
+ networkID: networkID,
+ }
+
+ if timeout > 0 {
+ monkey.timer = time.After(timeout * time.Second)
+ }
+
+ return monkey
+}
+
+type transferContext struct {
+ Key *ecdsa.PrivateKey
+ ToAddress common.Address
+ Amount *big.Int
+ Data []byte
+ Nonce uint64
+ Gas uint64
+}
+
+func (m *Monkey) prepareTx(ctx *transferContext) *types.Transaction {
+ if ctx.Nonce == math.MaxUint64 {
+ var err error
+ address := crypto.PubkeyToAddress(ctx.Key.PublicKey)
+ ctx.Nonce, err = m.client.PendingNonceAt(context.Background(), address)
+ if err != nil {
+ panic(err)
+ }
+ }
+
+ if ctx.Gas == uint64(0) {
+ var err error
+ ctx.Gas, err = m.client.EstimateGas(context.Background(), dexon.CallMsg{
+ Data: ctx.Data,
+ })
+ if err != nil {
+ panic(err)
+ }
+ }
+
+ tx := types.NewTransaction(
+ ctx.Nonce,
+ ctx.ToAddress,
+ ctx.Amount,
+ ctx.Gas,
+ big.NewInt(1e9),
+ ctx.Data)
+
+ signer := types.NewEIP155Signer(m.networkID)
+ tx, err := types.SignTx(tx, signer, ctx.Key)
+ if err != nil {
+ panic(err)
+ }
+
+ return tx
+}
+
+func (m *Monkey) transfer(ctx *transferContext) {
+ tx := m.prepareTx(ctx)
+
+ err := m.client.SendTransaction(context.Background(), tx)
+ if err != nil {
+ panic(err)
+ }
+}
+
+func (m *Monkey) batchTransfer(ctxs []*transferContext) {
+ txs := make([]*types.Transaction, len(ctxs))
+ for i, ctx := range ctxs {
+ txs[i] = m.prepareTx(ctx)
+ }
+
+ err := m.client.SendTransactions(context.Background(), txs)
+ if err != nil {
+ panic(err)
+ }
+}
+
+func (m *Monkey) deploy(
+ key *ecdsa.PrivateKey, code string, ctors []string, amount *big.Int, nonce uint64) common.Address {
+
+ 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)
+ }
+ }
+
+ 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{
+ From: address,
+ Data: data,
+ })
+ if err != nil {
+ panic(err)
+ }
+
+ tx := types.NewContractCreation(
+ 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) Distribute() {
+ fmt.Println("Distributing DEX to random accounts ...")
+ address := crypto.PubkeyToAddress(m.source.PublicKey)
+ nonce, err := m.client.PendingNonceAt(context.Background(), address)
+ if err != nil {
+ panic(err)
+ }
+
+ ctxs := make([]*transferContext, len(m.keys))
+ for i, key := range m.keys {
+ address := crypto.PubkeyToAddress(key.PublicKey)
+ amount := new(big.Int)
+ amount.SetString("100000000000000000000", 10)
+ ctxs[i] = &transferContext{
+ Key: m.source,
+ ToAddress: address,
+ Amount: amount,
+ Nonce: nonce,
+ Gas: 21000,
+ }
+ nonce += 1
+ }
+ m.batchTransfer(ctxs)
+ time.Sleep(20 * time.Second)
+}
+
+func (m *Monkey) Crazy() uint64 {
+ fmt.Println("Performing random transfers ...")
+ nonce := uint64(0)
+loop:
+ for {
+ ctxs := make([]*transferContext, len(m.keys))
+ for i, key := range m.keys {
+ to := crypto.PubkeyToAddress(m.keys[rand.Int()%len(m.keys)].PublicKey)
+ amount := new(big.Int)
+ amount.SetString(fmt.Sprintf("%d000000000000000", rand.Intn(10)+1), 10)
+ ctx := &transferContext{
+ Key: key,
+ ToAddress: to,
+ Amount: amount,
+ Nonce: nonce,
+ Gas: 21000,
+ }
+ if config.Batch {
+ ctxs[i] = ctx
+ } else {
+ m.transfer(ctx)
+ }
+ }
+ if config.Batch {
+ m.batchTransfer(ctxs)
+ }
+ fmt.Printf("Sent %d transactions, nonce = %d\n", len(m.keys), nonce)
+
+ if m.timer != nil {
+ select {
+ case <-m.timer:
+ break loop
+ default:
+ }
+ }
+
+ nonce += 1
+ time.Sleep(time.Duration(config.Sleep) * time.Millisecond)
+ }
+
+ return nonce
+}
+
+func (m *Monkey) Keys() []*ecdsa.PrivateKey {
+ return m.keys
+}
+
+func Exec() (*Monkey, uint64) {
+ privKey, err := crypto.LoadECDSA(config.Key)
+ if err != nil {
+ panic(err)
+ }
+
+ m := New(config.Endpoint, privKey, config.N, time.Duration(config.Timeout))
+ m.Distribute()
+ var finalNonce uint64
+ if config.Gambler {
+ finalNonce = m.Gamble()
+ } else if config.Feeder {
+ finalNonce = m.Feed()
+ } else {
+ finalNonce = m.Crazy()
+ }
+
+ return m, finalNonce
+}
generated by cgit v1.2.3 (git 2.25.1) at 2024-08-24 22:41:30 +0800