@bigmi/client
Version:
Reactive primitives for Bitcoin apps.
140 lines • 6.54 kB
JavaScript
import { MethodNotSupportedRpcError, ProviderNotFoundError, UserRejectedRequestError, withRetry, } from '@bigmi/core';
import { createConnector } from '../factories/createConnector.js';
onekey.type = 'UTXO';
export function onekey(parameters = {}) {
const { chainId, shimDisconnect = true } = parameters;
let accountsChanged;
return createConnector((config) => ({
id: 'so.onekey.app.wallet.bitcoin',
name: 'OneKey',
type: onekey.type,
icon: 'data:image/svg+xml;base64,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',
async setup() {
//
},
async getInternalProvider() {
if (typeof window === 'undefined') {
return;
}
if ('$onekey' in window) {
const anyWindow = window;
return anyWindow.$onekey.btc;
}
},
async getProvider() {
const internalProvider = await this.getInternalProvider();
if (!internalProvider) {
return;
}
const provider = {
request: this.request.bind(internalProvider),
};
return provider;
},
async request({ method, params }) {
switch (method) {
case 'signPsbt': {
const { psbt, ...options } = params;
const toSignInputs = options.inputsToSign.flatMap(({ sigHash, address, signingIndexes }) => signingIndexes.map((index) => ({
index,
address,
sighashTypes: sigHash !== undefined ? [sigHash] : undefined,
})));
const signedPsbt = await this.signPsbt(psbt, {
toSignInputs,
autoFinalized: options.finalize,
});
return signedPsbt;
}
default:
throw new MethodNotSupportedRpcError();
}
},
async connect() {
const provider = await this.getInternalProvider();
if (!provider) {
throw new ProviderNotFoundError();
}
try {
const accounts = await provider.requestAccounts();
const chainId = await this.getChainId();
if (!accountsChanged) {
accountsChanged = this.onAccountsChanged.bind(this);
provider.addListener('accountsChanged', accountsChanged);
}
// Remove disconnected shim if it exists
if (shimDisconnect) {
await Promise.all([
config.storage?.setItem(`${this.id}.connected`, true),
config.storage?.removeItem(`${this.id}.disconnected`),
]);
}
return { accounts, chainId };
}
catch (error) {
throw new UserRejectedRequestError(error.message);
}
},
async disconnect() {
const provider = await this.getInternalProvider();
if (accountsChanged) {
provider?.removeListener('accountsChanged', accountsChanged);
accountsChanged = undefined;
}
// Add shim signalling connector is disconnected
if (shimDisconnect) {
await Promise.all([
config.storage?.setItem(`${this.id}.disconnected`, true),
config.storage?.removeItem(`${this.id}.connected`),
]);
}
},
async getAccounts() {
const provider = await this.getInternalProvider();
if (!provider) {
throw new ProviderNotFoundError();
}
const accounts = await provider.getAccounts();
return accounts;
},
async getChainId() {
return chainId;
},
async isAuthorized() {
try {
const isDisconnected = shimDisconnect &&
// If shim exists in storage, connector is disconnected
(await config.storage?.getItem(`${this.id}.disconnected`));
if (isDisconnected) {
return false;
}
const accounts = await withRetry(() => this.getAccounts());
return !!accounts.length;
}
catch {
return false;
}
},
async onAccountsChanged(accounts) {
if (accounts.length === 0) {
this.onDisconnect();
}
else {
config.emitter.emit('change', {
accounts: accounts,
});
}
},
onChainChanged(chain) {
const chainId = Number(chain);
config.emitter.emit('change', { chainId });
},
async onDisconnect(_error) {
// No need to remove `${this.id}.disconnected` from storage because `onDisconnect` is typically
// only called when the wallet is disconnected through the wallet's interface, meaning the wallet
// actually disconnected and we don't need to simulate it.
config.emitter.emit('disconnect');
},
}));
}
//# sourceMappingURL=onekey.js.map