ledgerjs-hw-app-vite

Library for interacting with the Ledger VITE app from the browser or Node.

Module Import

import Vite from "ledgerjs-hw-app-vite";
const vite = new Vite(transport);

API

getAppConfig

获取固件版本号以及 builtin token 数量。

Parameters

None

Examples

const result = await vite.getAppConfig();

Returns Promise<{version: string, builtinTokenCount: Uint16}>

getBuiltinTokenInfo

获取内置 token info，仅用于测试固件的代码。

Parameters

• index number 内置 token index，从0开始，最大为 builtinTokenCount-1

Examples

const result = await vite.getBuiltinTokenInfo(0);

Returns Promise<{tokenId: TokenId, decimals: number, symbolAndIndex: string}>

getTestAmountText

测试 amount 展示信息的正确性，仅用于测试固件的代码。

Parameters

• amount BigInt
• tokenId TokenId

Examples

const amountText = await vite.getTestAmountText('1234567890123456789', 'tti_5649544520544f4b454e6e40');

Returns Promise<string>

getAddress

获取地址及其公钥。

Parameters

• accountIndex number 账户序号，从0开始
• boolDisplay boolean 是否在屏幕上显示地址

Examples

const result = await getAddress(accountIndex, false);
const result = await getAddress(accountIndex, true);

Returns Promise<{publicKey: Base64, address: Address}>

signResponseAccountBlock

sign response account block

Parameters

• accountIndex number 账户序号，从0开始
• height Uint64 account block height
• sendBlockHash Hex send block hash
• previousHash？ Hex previous account block hash
• nonce？ Base64 nonce

Examples

const signResult = await vite.signResponseAccountBlock(0, 1, "1e3004d74382a8635b836eb8a3e34ede7c00a7a1bff0c150974c1235287ad07a", null, "4KVvCafscbA=");

Returns Promise<{blockHash: Hex, signature: Base64}>

signRequestAccountBlock

sign request account block

Parameters

• accountIndex number 账户序号，从0开始
• height Uint64 account block height
• toAddress Address to address
• amount BigInt amount
• tokenId TokenId token ID
• data? Base64? data
• fee? BigInt fee
• previousHash？ Hex previous account block hash
• nonce？ Base64 nonce

Examples

const signResult = await vite.signRequestAccountBlock(0, 4, 'vite_847e1672c9a775ca0f3c3a2d3bf389ca466e5501cbecdb7107', '1000000000000000000', 'tti_5649544520544f4b454e6e40', null, null, '1e3004d74382a8635b836eb8a3e34ede7c00a7a1bff0c150974c1235287ad07a', null);

Returns Promise<{blockHash: Hex, signature: Base64}>