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ethereumjs-util - npm Package Compare versions

Comparing version 7.0.9 to 7.0.10

11

CHANGELOG.md

@@ -9,5 +9,10 @@ # Changelog

## [7.0.10] - 2021-03-31
- Added `Address.isPrecompileOrSystemAddress()` method which returns `true` if address is in the address range defined by [EIP-1352](https://eips.ethereum.org/EIPS/eip-1352), PR [#1170](https://github.com/ethereumjs/ethereumjs-monorepo/pull/1170)
- Return `false` (instead of throwing) for non-hex-string values in account module `isValidAddress`, `isValidChecksumAddress`, `isZeroAddress` methods (it now gets enough to just handle the `false` case on function usage), PR [#1173](https://github.com/ethereumjs/ethereumjs-monorepo/pull/1173)
## [7.0.9] - 2021-03-04
This release adds support for very high `chainId` numbers exceeding `MAX_SAFE_INTEGER` (an example is the chain ID `34180983699157880` used for the ephemeral Yolov3 testnet preparing for the `berlin` hardfork, but high chain IDs might be used for things like private test networks and the like as well).
This release adds support for very high `chainId` numbers exceeding `MAX_SAFE_INTEGER` (an example is the chain ID `34180983699157880` used for the ephemeral Yolov3 testnet preparing for the `berlin` hardfork, but high chain IDs might be used for things like private test networks and the like as well), see PR [#290](https://github.com/ethereumjs/ethereumjs-util/pull/290).

@@ -32,2 +37,4 @@ Function signatures for methods in `address` and `signature` are therefore expanded to allow for a `BNLike` input type (`BN | PrefixedHexString | number | Buffer`) for chain ID related parameters.

Along there is a new `toType()` helper function which can be used to easily convert to a `BNLike` output type.
[7.0.9]: https://github.com/ethereumjs/ethereumjs-util/compare/v7.0.8...v7.0.9

@@ -404,3 +411,3 @@

- Support for `EIP-155` replay protection by adding an optional `chainId` parameter
to `ecsign()`, `ecrecover()`, `toRpcSig()` and `isValidSignature()`, if present the
to `ecsign()`, `ecrecover()`, `toRpcSig()` and `isValidSignature()`, if present the
new signature format relying on the `chainId` is used, see PR [#143](https://github.com/ethereumjs/ethereumjs-util/pull/143)

@@ -407,0 +414,0 @@ - New `generateAddress2()` for `CREATE2` opcode (`EIP-1014`) address creation

28

dist/account.js

@@ -29,2 +29,3 @@ "use strict";

const rlp = __importStar(require("rlp"));
const secp256k1_1 = require("ethereum-cryptography/secp256k1");
const ethjs_util_1 = require("ethjs-util");

@@ -36,3 +37,2 @@ const constants_1 = require("./constants");

const types_1 = require("./types");
const { privateKeyVerify, publicKeyCreate, publicKeyVerify, publicKeyConvert } = require('ethereum-cryptography/secp256k1');
class Account {

@@ -111,3 +111,8 @@ /**

exports.isValidAddress = function (hexAddress) {
helpers_1.assertIsHexString(hexAddress);
try {
helpers_1.assertIsString(hexAddress);
}
catch (e) {
return false;
}
return /^0x[0-9a-fA-F]{40}$/.test(hexAddress);

@@ -189,3 +194,3 @@ };

exports.isValidPrivate = function (privateKey) {
return privateKeyVerify(privateKey);
return secp256k1_1.privateKeyVerify(privateKey);
};

@@ -202,3 +207,3 @@ /**

// Convert to SEC1 for secp256k1
return publicKeyVerify(Buffer.concat([Buffer.from([4]), publicKey]));
return secp256k1_1.publicKeyVerify(Buffer.concat([Buffer.from([4]), publicKey]));
}

@@ -208,3 +213,3 @@ if (!sanitize) {

}
return publicKeyVerify(publicKey);
return secp256k1_1.publicKeyVerify(publicKey);
};

@@ -220,3 +225,3 @@ /**

if (sanitize && pubKey.length !== 64) {
pubKey = Buffer.from(publicKeyConvert(pubKey, false).slice(1));
pubKey = Buffer.from(secp256k1_1.publicKeyConvert(pubKey, false).slice(1));
}

@@ -235,3 +240,3 @@ assert_1.default(pubKey.length === 64);

// skip the type flag and use the X, Y points
return Buffer.from(publicKeyCreate(privateKey, false)).slice(1);
return Buffer.from(secp256k1_1.publicKeyCreate(privateKey, false)).slice(1);
};

@@ -251,3 +256,3 @@ /**

if (publicKey.length !== 64) {
publicKey = Buffer.from(publicKeyConvert(publicKey, false).slice(1));
publicKey = Buffer.from(secp256k1_1.publicKeyConvert(publicKey, false).slice(1));
}

@@ -268,3 +273,8 @@ return publicKey;

exports.isZeroAddress = function (hexAddress) {
helpers_1.assertIsHexString(hexAddress);
try {
helpers_1.assertIsString(hexAddress);
}
catch (e) {
return false;
}
const zeroAddr = exports.zeroAddress();

@@ -271,0 +281,0 @@ return zeroAddr === hexAddress;

7

dist/address.d.ts
/// <reference types="node" />
import BN = require('bn.js');
import BN from 'bn.js';
export declare class Address {

@@ -47,2 +47,7 @@ readonly buf: Buffer;

/**
* True if address is in the address range defined
* by EIP-1352
*/
isPrecompileOrSystemAddress(): boolean;
/**
* Returns hex encoding of address.

@@ -49,0 +54,0 @@ */

31

dist/address.js
"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.Address = void 0;
const assert = require('assert');
const BN = require("bn.js");
const assert_1 = __importDefault(require("assert"));
const bn_js_1 = __importDefault(require("bn.js"));
const bytes_1 = require("./bytes");

@@ -10,3 +13,3 @@ const account_1 = require("./account");

constructor(buf) {
assert(buf.length === 20, 'Invalid address length');
assert_1.default(buf.length === 20, 'Invalid address length');
this.buf = buf;

@@ -25,3 +28,3 @@ }

static fromString(str) {
assert(account_1.isValidAddress(str), 'Invalid address');
assert_1.default(account_1.isValidAddress(str), 'Invalid address');
return new Address(bytes_1.toBuffer(str));

@@ -34,3 +37,3 @@ }

static fromPublicKey(pubKey) {
assert(Buffer.isBuffer(pubKey), 'Public key should be Buffer');
assert_1.default(Buffer.isBuffer(pubKey), 'Public key should be Buffer');
const buf = account_1.pubToAddress(pubKey);

@@ -44,3 +47,3 @@ return new Address(buf);

static fromPrivateKey(privateKey) {
assert(Buffer.isBuffer(privateKey), 'Private key should be Buffer');
assert_1.default(Buffer.isBuffer(privateKey), 'Private key should be Buffer');
const buf = account_1.privateToAddress(privateKey);

@@ -55,3 +58,3 @@ return new Address(buf);

static generate(from, nonce) {
assert(BN.isBN(nonce));
assert_1.default(bn_js_1.default.isBN(nonce));
return new Address(account_1.generateAddress(from.buf, nonce.toArrayLike(Buffer)));

@@ -66,4 +69,4 @@ }

static generate2(from, salt, initCode) {
assert(Buffer.isBuffer(salt));
assert(Buffer.isBuffer(initCode));
assert_1.default(Buffer.isBuffer(salt));
assert_1.default(Buffer.isBuffer(initCode));
return new Address(account_1.generateAddress2(from.buf, salt, initCode));

@@ -84,2 +87,12 @@ }

/**
* True if address is in the address range defined
* by EIP-1352
*/
isPrecompileOrSystemAddress() {
const addressBN = new bn_js_1.default(this.buf);
const rangeMin = new bn_js_1.default(0);
const rangeMax = new bn_js_1.default('ffff', 'hex');
return addressBN.gte(rangeMin) && addressBN.lte(rangeMax);
}
/**
* Returns hex encoding of address.

@@ -86,0 +99,0 @@ */

3

dist/bytes.d.ts

@@ -46,3 +46,4 @@ /// <reference types="node" />

* Attempts to turn a value into a `Buffer`.
* Inputs supported: `Buffer`, `String`, `Number`, null/undefined, `BN` and other objects with a `toArray()` or `toBuffer()` method.
* Inputs supported: `Buffer`, `String` (hex-prefixed), `Number`, null/undefined, `BN` and other objects
* with a `toArray()` or `toBuffer()` method.
* @param v the value

@@ -49,0 +50,0 @@ */

3

dist/bytes.js

@@ -107,3 +107,4 @@ "use strict";

* Attempts to turn a value into a `Buffer`.
* Inputs supported: `Buffer`, `String`, `Number`, null/undefined, `BN` and other objects with a `toArray()` or `toBuffer()` method.
* Inputs supported: `Buffer`, `String` (hex-prefixed), `Number`, null/undefined, `BN` and other objects
* with a `toArray()` or `toBuffer()` method.
* @param v the value

@@ -110,0 +111,0 @@ */

4

dist/externals.d.ts

@@ -6,4 +6,4 @@ /**

*/
import BN = require('bn.js');
import rlp = require('rlp');
import BN from 'bn.js';
import * as rlp from 'rlp';
/**

@@ -10,0 +10,0 @@ * [`BN`](https://github.com/indutny/bn.js)

31

dist/externals.js

@@ -7,11 +7,30 @@ "use strict";

*/
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (k !== "default" && Object.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
__setModuleDefault(result, mod);
return result;
};
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.rlp = exports.BN = void 0;
// TODO: This can be replaced with a normal ESM import once
// the new major version of the typescript config package
// is released and adopted here.
const BN = require("bn.js");
exports.BN = BN;
const rlp = require("rlp");
const bn_js_1 = __importDefault(require("bn.js"));
exports.BN = bn_js_1.default;
const rlp = __importStar(require("rlp"));
exports.rlp = rlp;
//# sourceMappingURL=externals.js.map

18

dist/hash.js

@@ -23,3 +23,3 @@ "use strict";

exports.rlphash = exports.ripemd160FromArray = exports.ripemd160FromString = exports.ripemd160 = exports.sha256FromArray = exports.sha256FromString = exports.sha256 = exports.keccakFromArray = exports.keccakFromHexString = exports.keccakFromString = exports.keccak256 = exports.keccak = void 0;
const { keccak224, keccak384, keccak256: k256, keccak512 } = require('ethereum-cryptography/keccak');
const keccak_1 = require("ethereum-cryptography/keccak");
const createHash = require('create-hash');

@@ -38,12 +38,12 @@ const rlp = __importStar(require("rlp"));

case 224: {
return keccak224(a);
return keccak_1.keccak224(a);
}
case 256: {
return k256(a);
return keccak_1.keccak256(a);
}
case 384: {
return keccak384(a);
return keccak_1.keccak384(a);
}
case 512: {
return keccak512(a);
return keccak_1.keccak512(a);
}

@@ -96,5 +96,3 @@ default: {

a = bytes_1.toBuffer(a);
return createHash('sha256')
.update(a)
.digest();
return createHash('sha256').update(a).digest();
};

@@ -132,5 +130,3 @@ /**

a = bytes_1.toBuffer(a);
const hash = createHash('rmd160')
.update(a)
.digest();
const hash = createHash('rmd160').update(a).digest();
if (padded === true) {

@@ -137,0 +133,0 @@ return bytes_1.setLengthLeft(hash, 32);

4

dist/object.js

@@ -81,3 +81,3 @@ "use strict";

get: getter,
set: setter
set: setter,
});

@@ -93,3 +93,3 @@ if (field.default) {

set: setter,
get: getter
get: getter,
});

@@ -96,0 +96,0 @@ }

8

dist/signature.js

@@ -26,7 +26,3 @@ "use strict";

const chainIdBN = types_1.toType(chainId, types_1.TypeOutput.BN);
const v = chainIdBN
.muln(2)
.addn(35)
.addn(recovery)
.toArrayLike(Buffer);
const v = chainIdBN.muln(2).addn(35).addn(recovery).toArrayLike(Buffer);
return { r, s, v };

@@ -89,3 +85,3 @@ }

r: buf.slice(0, 32),
s: buf.slice(32, 64)
s: buf.slice(32, 64),
};

@@ -92,0 +88,0 @@ };

43

package.json
{
"name": "ethereumjs-util",
"version": "7.0.9",
"version": "7.0.10",
"description": "a collection of utility functions for Ethereum",

@@ -15,3 +15,5 @@ "main": "dist/index.js",

"build": "ethereumjs-config-ts-build",
"prepublishOnly": "npm run test && npm run build",
"prepublishOnly": "npm run clean && npm run build && npm run test",
"clean": "rm -Rf ./dist && rm -Rf ./dist.browser",
"coverage": "ethereumjs-config-coverage",
"docs:build": "npx typedoc --options typedoc.js",

@@ -22,10 +24,5 @@ "lint": "ethereumjs-config-lint",

"test:browser": "karma start karma.conf.js",
"test:node": "nyc --reporter=lcov mocha --require ts-node/register 'test/*.spec.ts'",
"test:node": "tape -r ts-node/register test/*.spec.ts",
"tsc": "ethereumjs-config-tsc"
},
"husky": {
"hooks": {
"pre-push": "npm run lint"
}
},
"repository": {

@@ -102,19 +99,21 @@ "type": "git",

"@types/assert": "^1.5.4",
"@types/mocha": "^8.2.0",
"@types/node": "^11.9.0",
"@types/node": "^11.13.4",
"@types/secp256k1": "^4.0.1",
"husky": "^2.1.0",
"karma": "^5.0.2",
"karma-chrome-launcher": "^2.0.0",
"karma-firefox-launcher": "^1.0.0",
"karma-mocha": "^2.0.0",
"karma-typescript": "^4.1.1",
"mocha": "^8.2.1",
"nyc": "^15.0.0",
"prettier": "^1.15.3",
"ts-node": "^8.6.2",
"@types/tape": "^4.13.0",
"eslint": "^6.8.0",
"eslint-config-prettier": "^6.11.0",
"eslint-plugin-implicit-dependencies": "^1.0.4",
"karma": "^5.2.1",
"karma-chrome-launcher": "^3.1.0",
"karma-firefox-launcher": "^1.3.0",
"karma-tap": "^4.2.0",
"karma-typescript": "^5.2.0",
"nyc": "^14.0.0",
"prettier": "^2.0.5",
"tape": "^4.10.1",
"ts-node": "^8.8.2",
"typedoc": "next",
"typedoc-plugin-markdown": "^2.2.16",
"typescript": "^3.8.3"
"typedoc-plugin-markdown": "^2.2.17",
"typescript": "^3.9.3"
}
}

21

README.md
# SYNOPSIS
[![NPM Status][npm-badge]][npm-link]
[![Actions Status][actions-badge]][actions-link]
[![Coverage Status][coverage-badge]][coverage-link]
[![NPM Package][util-npm-badge]][util-npm-link]
[![GitHub Issues][util-issues-badge]][util-issues-link]
[![Actions Status][util-actions-badge]][util-actions-link]
[![Code Coverage][util-coverage-badge]][util-coverage-link]
[![Discord][discord-badge]][discord-link]

@@ -97,9 +98,11 @@

[npm-badge]: https://img.shields.io/npm/v/ethereumjs-util.svg
[npm-link]: https://www.npmjs.org/package/ethereumjs-util
[actions-badge]: https://github.com/ethereumjs/ethereumjs-util/workflows/Build/badge.svg
[actions-link]: https://github.com/ethereumjs/ethereumjs-util/actions
[coverage-badge]: https://codecov.io/gh/ethereumjs/ethereumjs-util/branch/master/graph/badge.svg
[coverage-link]: https://codecov.io/gh/ethereumjs/ethereumjs-util
[util-npm-badge]: https://img.shields.io/npm/v/ethereumjs-util.svg
[util-npm-link]: https://www.npmjs.org/package/ethereumjs-util
[util-issues-badge]: https://img.shields.io/github/issues/ethereumjs/ethereumjs-monorepo/package:%20util?label=issues
[util-issues-link]: https://github.com/ethereumjs/ethereumjs-monorepo/issues?q=is%3Aopen+is%3Aissue+label%3A"package%3A+util"
[util-actions-badge]: https://github.com/ethereumjs/ethereumjs-monorepo/workflows/Util/badge.svg
[util-actions-link]: https://github.com/ethereumjs/ethereumjs-monorepo/actions?query=workflow%3A%22Util%22
[util-coverage-badge]: https://codecov.io/gh/ethereumjs/ethereumjs-monorepo/branch/master/graph/badge.svg?flag=util
[util-coverage-link]: https://codecov.io/gh/ethereumjs/ethereumjs-monorepo/tree/master/packages/util
[discord-badge]: https://img.shields.io/static/v1?logo=discord&label=discord&message=Join&color=blue
[discord-link]: https://discord.gg/TNwARpR
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