@nomiclabs/buidler
Version:
Buidler is an extensible developer tool that helps smart contract developers increase productivity by reliably bringing together the tools they want.
38 lines • 1.57 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
const ethereumjs_util_1 = require("ethereumjs-util");
const errors_1 = require("../errors");
const input_1 = require("../input");
const output_1 = require("../output");
// tslint:disable only-buidler-error
class Web3Module {
async processRequest(method, params = []) {
switch (method) {
case "web3_clientVersion":
return this._clientVersionAction(...this._clientVersionParams(params));
case "web3_sha3":
return this._sha3Action(...this._sha3Params(params));
}
throw new errors_1.MethodNotFoundError(`Method ${method} not found`);
}
// web3_clientVersion
_clientVersionParams(params) {
return input_1.validateParams(params);
}
async _clientVersionAction() {
// TODO: This is a temporal fix because of https://github.com/OpenZeppelin/openzeppelin-test-helpers/pull/73
return "EthereumJS TestRPC/v2.8.0/ethereum-js";
// const buidlerPackage = await getPackageJson();
// const ethereumjsVMPackage = require("@nomiclabs/ethereumjs-vm/package.json");
// return `BuidlerEVM/${buidlerPackage.version}/ethereumjs-vm/${ethereumjsVMPackage.version}`;
}
// web3_sha3
_sha3Params(params) {
return input_1.validateParams(params, input_1.rpcData);
}
async _sha3Action(buffer) {
return output_1.bufferToRpcData(ethereumjs_util_1.keccak256(buffer));
}
}
exports.Web3Module = Web3Module;
//# sourceMappingURL=web3.js.map