fix(v0): don't validate gas price in raw tx

packages/api-server/src/convert-tx.ts

@@ -4,7 +4,6 @@ import { rlp } from "ethereumjs-util";
 import keccak256 from "keccak256";
 import * as secp256k1 from "secp256k1";
 import { logger } from "./base/logger";
-import { verifyGasPrice } from "./methods/validator";
 
 export const EMPTY_ETH_ADDRESS = "0x" + "00".repeat(20);
 
@@ -129,8 +128,6 @@ function encodePolyjuiceTransaction(tx: PolyjuiceTransaction) {
 async function parseRawTransactionData(rawTx: PolyjuiceTransaction, rpc: RPC) {
   const { nonce, gasPrice, gasLimit, to: toA, value, data, v, r, s } = rawTx;
 
-  verifyGasPrice(gasPrice === "0x" ? "0x0" : gasPrice, 0);
-
   let real_v = "0x00";
   if (+v % 2 === 0) {
     real_v = "0x01";

packages/api-server/src/methods/modules/gw.ts

@@ -6,10 +6,7 @@ import { Store } from "../../cache/store";
 import { envConfig } from "../../base/env-config";
 import { CACHE_EXPIRED_TIME_MILSECS, GW_RPC_KEY } from "../../cache/constant";
 import { logger } from "../../base/logger";
-import {
-  L2Transaction,
-  RawL2Transaction,
-} from "@godwoken-web3/godwoken/schemas";
+import { L2Transaction } from "@godwoken-web3/godwoken/schemas";
 import { Reader } from "@ckb-lumos/toolkit";
 import { decodeArgs } from "@polyjuice-provider/base";
 
@@ -311,14 +308,6 @@ export class Gw {
    */
   async execute_raw_l2transaction(args: any[]) {
     try {
-      // validate minimal gas price
-      const serializedRawL2Tx = args[0];
-      const rawL2Tx = new RawL2Transaction(new Reader(serializedRawL2Tx));
-      const { gas_price } = decodeArgs(
-        new Reader(rawL2Tx.getArgs().raw()).serializeJson()
-      );
-      verifyGasPrice(gas_price === "0x" ? "0x0" : gas_price, 0);
-
       args[1] = formatHexNumber(args[1]);
 
       const result = await this.readonlyRpc.gw_execute_raw_l2transaction(

packages/api-server/src/methods/modules/poly.ts

@@ -151,10 +151,6 @@ export class Poly {
           deserializeRawL2TransactionWithAddressMapping(serializeRawL2Tx);
         const rawL2Tx = txWithAddressMapping.raw_tx;
 
-        // validate minimal gas price
-        const { gas_price } = decodeArgs(rawL2Tx.args);
-        verifyGasPrice(gas_price === "0x" ? "0x0" : gas_price, 0);
-
         const jsonResult = await this.rpc.executeRawL2Transaction(
           rawL2Tx,
           blockNumber