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feat: add support for browser es modules

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This commit is contained in:
Justin Starry
2021-02-02 10:53:24 +08:00
committed by Justin Starry
parent bbae23358c
commit 08ff2d12f2
20 changed files with 4235 additions and 8432 deletions
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20
web3.js/src/secp256k1-program.js
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@ -1,9 +1,10 @@
// @flow
import {Buffer} from 'buffer';
import * as BufferLayout from 'buffer-layout';
import secp256k1 from 'secp256k1';
import createKeccakHash from 'keccak';
import assert from 'assert';
import {keccak_256} from 'js-sha3';
import {PublicKey} from './publickey';
import {TransactionInstruction} from './transaction';
@ -135,9 +136,9 @@ export class Secp256k1Program {
try {
const publicKey = publicKeyCreate(privateKey, false);
const messageHash = createKeccakHash('keccak256')
.update(toBuffer(message))
.digest();
const messageHash = Buffer.from(
keccak_256.update(toBuffer(message)).digest(),
);
const {signature, recid: recoveryId} = ecdsaSign(messageHash, privateKey);
return this.createInstructionWithPublicKey({
@ -152,11 +153,12 @@ export class Secp256k1Program {
}
}
export function constructEthPubkey(
function constructEthPubkey(
publicKey: Buffer | Uint8Array | Array<number>,
): Buffer {
return createKeccakHash('keccak256')
.update(toBuffer(publicKey.slice(1))) // throw away leading byte
.digest()
.slice(-HASHED_PUBKEY_SERIALIZED_SIZE);
return Buffer.from(
keccak_256
.update(toBuffer(publicKey.slice(1))) // throw away leading byte
.digest(),
).slice(-HASHED_PUBKEY_SERIALIZED_SIZE);
}