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scancmd.go
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scancmd.go
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package main
import (
"tools/net"
"tools/util"
"encoding/hex"
"encoding/json"
"errors"
"fmt"
"math/big"
"strconv"
"strings"
"time"
"github.com/ethereum/go-ethereum/accounts/abi"
"github.com/status-im/keycard-go/hexutils"
"github.com/urfave/cli/v2"
)
var (
txsCommand = cli.Command{
Name: "txs",
Usage: "Query txs in the given net for the given account",
Action: func(c *cli.Context) error {
if c.NArg() < 2 {
return errors.New("txs subcommand needs net and addr args")
}
var domain string
if strings.Compare("main", c.Args().Get(0)) == 0 {
domain = "apilist"
} else if strings.Compare("nile", c.Args().Get(0)) == 0 {
domain = "nileapi"
} else {
return errors.New("error net argument")
}
addr := c.Args().Get(1)
start := 0
total := 20
if c.NArg() == 3 {
total, _ = strconv.Atoi(c.Args().Get(2))
}
if c.NArg() == 4 {
start, _ = strconv.Atoi(c.Args().Get(2))
total, _ = strconv.Atoi(c.Args().Get(3))
}
fmt.Println("[Legend]: ✅ - [Success] ⚠️ - [Revert] ⏱ - [Out_Of_Time] ⚡️ - [Out_Of_Energy] 💢 - [Other]")
for i := 0; i < total; i += 50 {
data := net.Get("https://" + domain +
".tronscan.org/api/contracts/transaction?" +
"sort=-timestamp&" +
"count=true&" +
"limit=50" +
"&start=" + strconv.Itoa(start+i) +
"&contract=" + addr)
if data != nil {
var txs Txs
err := json.Unmarshal(data, &txs)
if err != nil {
return err
}
//fmt.Printf("[Total]: %5d\n", txs.Total)
//total = txs.Total
cache := make(map[string]string)
for j, tx := range txs.Data {
fmt.Printf("%"+strconv.Itoa(len(strconv.Itoa(total)))+"d %s %s %s ",
i+j+1,
time.Unix(tx.Timestamp/1000, 0).Format("2006-01-02 15:04:05"),
tx.TxHash,
tx.OwnerAddress)
switch tx.ContractRet {
case "SUCCESS":
fmt.Printf("✅ ")
case "REVERT":
fmt.Printf("⚠️ ")
case "OUT_OF_TIME":
fmt.Printf("⏱ ")
case "OUT_OF_ENERGY":
fmt.Printf("⚡️ ")
default:
fmt.Printf("💢 ")
}
if len(tx.CallData) >= 8 {
if _, ok := cache[tx.CallData[:8]]; !ok {
selector, _ := hex.DecodeString(tx.CallData[:8])
method := net.QueryMethod(selector)
if len(method) != 0 {
cache[tx.CallData[:8]] = method
} else {
cache[tx.CallData[:8]] = fmt.Sprintf("%x", selector)
}
}
fmt.Print(cache[tx.CallData[:8]])
}
fmt.Println()
}
}
}
return nil
},
}
txCommand = cli.Command{
Name: "tx",
Usage: "Query the tx in the given net for the given tx hash",
Action: func(c *cli.Context) error {
if c.NArg() < 1 {
return errors.New("tx subcommand needs net and hash args")
}
var gridDomain, scanDomain string
if strings.Compare("main", c.Args().Get(0)) == 0 {
gridDomain = "api"
scanDomain = "apilist"
} else if strings.Compare("nile", c.Args().Get(0)) == 0 {
gridDomain = "nile"
scanDomain = "nileapi"
} else {
return errors.New("error net argument")
}
hash := c.Args().Get(1)
url := "https://" + gridDomain + ".trongrid.io/wallet/gettransactioninfobyid"
if reqData, err := json.Marshal(&TxHash{Value: hash}); err == nil {
rspData := net.Post(url, reqData)
var gridTxInfo GridTxInfo
err := json.Unmarshal(rspData, &gridTxInfo)
if err != nil {
return err
}
if len(gridTxInfo.ContractResult) != 0 {
data, err := hex.DecodeString(gridTxInfo.ContractResult[0])
if err != nil {
return err
}
if len(data) == 0 {
fmt.Println("[No return data]")
} else {
fmt.Println("[Return data]:")
fmt.Println(" - In HEX: " + hexutils.BytesToHex(data))
if len(data) == 32 {
fmt.Println(" - In INT: " + big.NewInt(0).SetBytes(data).String())
}
fmt.Println(" - In ASCII: " + utils.ToReadableASCII(data))
}
}
}
url = "https://" + scanDomain + ".tronscan.org/api/transaction-info?hash=" + hash
rspData := net.Get(url)
var scanTxInfo ScanTxInfo
err := json.Unmarshal(rspData, &scanTxInfo)
if err != nil {
return err
}
// print some details in ScanTxInfo
fmt.Println("[From]:", scanTxInfo.ContractData.OwnerAddress)
fmt.Println("[To]:", scanTxInfo.ContractData.ContractAddress)
var method string
callData := hexutils.HexToBytes(scanTxInfo.ContractData.Data)
// scan tx info does not contain method, so we query by 4byte
if strings.Compare("()", scanTxInfo.TriggerInfo.Method) == 0 {
// make sure calldata >= 4
if len(callData) >= 4 {
method = net.QueryMethod(callData[:4])
}
} else {
method = scanTxInfo.TriggerInfo.Method
}
// we get the method signature, so try to abi.decode
if len(method) != 0 {
fmt.Println("[Method]: " + method)
result := strings.FieldsFunc(method, func(r rune) bool {
if r == '(' || r == ')' || r == ',' {
return true
}
return false
})
args := abi.Arguments{}
for _, param := range result[1:] {
if strings.ContainsAny(param, " ") {
param = strings.Split(param, " ")[0]
}
solType, _ := abi.NewType(param, "", nil)
args = append(args, abi.Argument{Type: solType})
}
if res, err := args.UnpackValues(callData[4:]); err == nil {
for i, r := range res {
printSol(r, &args[i].Type, "Arg", i, 1)
}
}
} else if len(scanTxInfo.ContractData.Data) >= 8 {
fmt.Println("[Selector]: " + scanTxInfo.ContractData.Data[:8])
fmt.Println("[DataWord]:")
} else {
fmt.Println("[Selector]: none")
}
return nil
},
}
)
type Txs struct {
Total int
Data []Tx
}
type Tx struct {
OwnerAddress string
ToAddress string
CallData string `json:"call_data"`
TxHash string
Timestamp int64
ContractRet string
TriggerInfo struct {
MethodName string
} `json:"trigger_info"`
}
type TxHash struct {
Value string `json:"value"`
}
type GridTxInfo struct {
ContractResult []string
}
type ScanTxInfo struct {
ContractData struct {
Data string
OwnerAddress string `json:"owner_address"`
ContractAddress string `json:"contract_address"`
}
TriggerInfo struct {
Method string
parameter string
} `json:"trigger_info"`
}