@bigmi/client
Version:
Reactive primitives for Bitcoin apps.
140 lines (139 loc) • 5.84 kB
JavaScript
import { ChainNotSupportedError } from "../errors/connectors.js";
import { createConnector } from "../factories/createConnector.js";
import { createBidirectionalMap } from "../utils/createBidirectionalMap.js";
import { ChainId, MethodNotSupportedRpcError, ProviderNotFoundError, UserRejectedRequestError, getAddressInfo } from "@bigmi/core";
//#region src/connectors/onekey.ts
function onekey(parameters = {}) {
const { forward: OneKeyBitcoinNetworkChainIdMap, reverse: ChainIdToOneKeyMap } = createBidirectionalMap([["livenet", ChainId.BITCOIN_MAINNET], ["testnet", ChainId.BITCOIN_TESTNET]]);
const { shimDisconnect = true } = parameters;
let accountsChanged;
let chainChanged;
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 ("$onekey" in window) return window.$onekey.btc;
},
async getProvider() {
const internalProvider = await this.getInternalProvider();
if (!internalProvider) return;
return { request: this.request.bind(internalProvider) };
},
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 !== void 0 ? [sigHash] : void 0
})));
return await this.signPsbt(psbt, {
toSignInputs,
autoFinalized: options.finalize
});
}
default: throw new MethodNotSupportedRpcError();
}
},
async connect() {
const provider = await this.getInternalProvider();
if (!provider) throw new ProviderNotFoundError();
try {
await provider.requestAccounts();
const accounts = await this.getAccounts();
const chainId = await this.getChainId();
if (!accountsChanged) {
accountsChanged = this.onAccountsChanged.bind(this);
provider.addListener("accountsChanged", accountsChanged);
}
if (!chainChanged) {
chainChanged = (network) => this.onChainChanged(OneKeyBitcoinNetworkChainIdMap[network]);
provider.addListener("networkChanged", chainChanged);
}
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 = void 0;
}
if (chainChanged) {
provider?.removeListener("networkChanged", chainChanged);
chainChanged = void 0;
}
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 address = (await provider.getAccounts())[0];
const publicKey = await provider.getPublicKey();
const { type, purpose } = getAddressInfo(address);
return [{
address,
addressType: type,
publicKey,
purpose
}];
},
async getChainId() {
const provider = await this.getInternalProvider();
if (!provider) throw new ProviderNotFoundError();
return OneKeyBitcoinNetworkChainIdMap[await provider.getNetwork()];
},
async isAuthorized() {
try {
if (shimDisconnect && await config.storage?.getItem(`${this.id}.disconnected`)) return false;
return !!(await this.getAccounts()).length;
} catch {
return false;
}
},
async switchChain({ chainId }) {
try {
const provider = await this.getInternalProvider();
if (!provider) throw new ProviderNotFoundError();
const network = ChainIdToOneKeyMap[chainId];
if (!network) throw new ChainNotSupportedError(chainId, onekey.name);
const result = await provider.switchNetwork(network);
return Boolean(result);
} catch {
return false;
}
},
async onAccountsChanged(accounts) {
if (accounts.length === 0) this.onDisconnect();
else {
const newAccounts = await this.getAccounts();
config.emitter.emit("change", { accounts: newAccounts });
}
},
async onChainChanged(chainId) {
const accounts = await this.getAccounts();
config.emitter.emit("change", {
chainId,
accounts
});
},
async onDisconnect(_error) {
config.emitter.emit("disconnect");
}
}));
}
onekey.type = "UTXO";
//#endregion
export { onekey };
//# sourceMappingURL=onekey.js.map