LaconicNetwork/cosmjs-util
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proto-signing: Use paths from amino

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This commit is contained in:
willclarktech 2021-03-24 18:07:39 +01:00
parent 6d7f3d279b
commit 3db78cd5f7
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GPG Key ID: 551A86E2E398ADF7
4 changed files with 1 additions and 46 deletions
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3
packages/proto-signing/src/directsecp256k1hdwallet.ts
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@ -1,4 +1,4 @@
import { encodeSecp256k1Signature, rawSecp256k1PubkeyToRawAddress } from "@cosmjs/amino";
import { encodeSecp256k1Signature, makeCosmoshubPath, rawSecp256k1PubkeyToRawAddress } from "@cosmjs/amino";
import {
Bip39,
EnglishMnemonic,
@ -12,7 +12,6 @@ import {
import { Bech32 } from "@cosmjs/encoding";
import { SignDoc } from "./codec/cosmos/tx/v1beta1/tx";
import { makeCosmoshubPath } from "./paths";
import { AccountData, DirectSignResponse, OfflineDirectSigner } from "./signer";
import { makeSignBytes } from "./signing";

1
packages/proto-signing/src/index.ts
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@ -10,7 +10,6 @@ export {
} from "./registry";
export { DirectSecp256k1HdWallet } from "./directsecp256k1hdwallet";
export { DirectSecp256k1Wallet } from "./directsecp256k1wallet";
export { makeCosmoshubPath } from "./paths";
export { decodePubkey, encodePubkey } from "./pubkey";
export {
AccountData,

26
packages/proto-signing/src/paths.spec.ts
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@ -1,26 +0,0 @@
import { Slip10RawIndex } from "@cosmjs/crypto";
import { makeCosmoshubPath } from "./paths";
describe("paths", () => {
describe("makeCosmoshubPath", () => {
it("works", () => {
// m/44'/118'/0'/0/0
expect(makeCosmoshubPath(0)).toEqual([
Slip10RawIndex.hardened(44),
Slip10RawIndex.hardened(118),
Slip10RawIndex.hardened(0),
Slip10RawIndex.normal(0),
Slip10RawIndex.normal(0),
]);
// m/44'/118'/0'/0/123
expect(makeCosmoshubPath(123)).toEqual([
Slip10RawIndex.hardened(44),
Slip10RawIndex.hardened(118),
Slip10RawIndex.hardened(0),
Slip10RawIndex.normal(0),
Slip10RawIndex.normal(123),
]);
});
});
});

17
packages/proto-signing/src/paths.ts
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@ -1,17 +0,0 @@
import { HdPath, Slip10RawIndex } from "@cosmjs/crypto";
/**
* The Cosmos Hub derivation path in the form `m/44'/118'/0'/0/a`
* with 0-based account index `a`.
*
* This is the same as makeCosmoshubPath from @cosmjs/launchpad but those might diverge in the future.
*/
export function makeCosmoshubPath(a: number): HdPath {
return [
Slip10RawIndex.hardened(44),
Slip10RawIndex.hardened(118),
Slip10RawIndex.hardened(0),
Slip10RawIndex.normal(0),
Slip10RawIndex.normal(a),
];
}