@mobile-wallet-protocol/client
Version:
Client SDK for the Mobile Wallet Protocol
72 lines (71 loc) • 3.03 kB
JavaScript
;
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
var desc = Object.getOwnPropertyDescriptor(m, k);
if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
desc = { enumerable: true, get: function() { return m[k]; } };
}
Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
__setModuleDefault(result, mod);
return result;
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.postRequestToWallet = postRequestToWallet;
const WebBrowser = __importStar(require("expo-web-browser"));
const encoding_1 = require("./utils/encoding");
const encoding_2 = require("./utils/encoding");
const error_1 = require("../../core/error");
/**
* Posts a request to a wallet and waits for the response.
*
* @param request - The request to send.
* @param wallet - The wallet to send the request to.
* @returns A promise that resolves to the response.
*/
async function postRequestToWallet(request, appCustomScheme, wallet) {
const { type, scheme } = wallet;
if (type === 'web') {
return new Promise((resolve, reject) => {
// 1. generate request URL
const requestUrl = new URL(scheme);
requestUrl.search = (0, encoding_2.encodeRequestURLParams)(request);
// 2. send request via Expo WebBrowser
WebBrowser.openAuthSessionAsync(requestUrl.toString(), appCustomScheme, {
preferEphemeralSession: false,
})
.then((result) => {
if (result.type === 'cancel') {
// iOS only: user cancelled the request
reject(error_1.standardErrors.provider.userRejectedRequest());
WebBrowser.dismissBrowser();
}
if (result.type === 'success') {
const { searchParams } = new URL(result.url);
const response = (0, encoding_1.decodeResponseURLParams)(searchParams);
resolve(response);
}
})
.catch(() => {
reject(error_1.standardErrors.provider.userRejectedRequest());
WebBrowser.dismissBrowser();
});
});
}
if (type === 'native') {
throw new Error('Native wallet not supported yet');
}
throw new Error('Unsupported wallet type');
}