iap-apple
Version:
Integration with Apples InAppPurchases in Typescript, available for NodeJS environments.
217 lines (216 loc) • 11.8 kB
JavaScript
;
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var __generator = (this && this.__generator) || function (thisArg, body) {
var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
function verb(n) { return function (v) { return step([n, v]); }; }
function step(op) {
if (f) throw new TypeError("Generator is already executing.");
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if (y = 0, t) op = [op[0] & 2, t.value];
switch (op[0]) {
case 0: case 1: t = op; break;
case 4: _.label++; return { value: op[1], done: false };
case 5: _.label++; y = op[1]; op = [0]; continue;
case 7: op = _.ops.pop(); _.trys.pop(); continue;
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if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
}
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.getPurchasedItems = exports.isPurchasedItemCanceled = exports.isPurchasedItemExpired = exports.isVerifiedReceipt = exports.verify = void 0;
var internal_1 = require("../internal");
var constants_1 = require("../../constants");
/**
* It takes a receipt data and a config object, and returns a promise that resolves to a validated receipt object or
* rejects with an error
* @param {string} receipt - The receipt data.
* @param {IIAPAppleConfig} config - IIAPAppleConfig
* @returns a promise.
*/
function verify(receipt, config) {
return __awaiter(this, void 0, void 0, function () {
var appleExcludeOldTransactions, logger, test, appSharedSecret;
var _this = this;
return __generator(this, function (_a) {
appleExcludeOldTransactions = config.appleExcludeOldTransactions, logger = config.logger, test = config.test, appSharedSecret = config.appSharedSecret;
return [2 /*return*/, new Promise(function (resolve, reject) { return __awaiter(_this, void 0, void 0, function () {
var verifyReceiptResponse, err_1;
var _a, _b, _c;
return __generator(this, function (_d) {
switch (_d.label) {
case 0:
verifyReceiptResponse = null;
_d.label = 1;
case 1:
_d.trys.push([1, 6, , 7]);
if (!!test) return [3 /*break*/, 3];
return [4 /*yield*/, (0, internal_1.verifyReceipt)({
logger: logger,
validationEndpoint: constants_1.PROD_PATH,
receiptData: receipt,
appSharedSecret: appSharedSecret,
excludeOldTransactions: Boolean(appleExcludeOldTransactions),
})];
case 2:
verifyReceiptResponse = _d.sent();
_d.label = 3;
case 3:
if (!!verifyReceiptResponse) return [3 /*break*/, 5];
return [4 /*yield*/, (0, internal_1.verifyReceipt)({
logger: logger,
validationEndpoint: constants_1.SANDBOX_PATH,
receiptData: receipt,
appSharedSecret: appSharedSecret,
excludeOldTransactions: Boolean(appleExcludeOldTransactions),
})];
case 4:
verifyReceiptResponse = _d.sent();
_d.label = 5;
case 5:
if (!verifyReceiptResponse) {
reject({
rejectionMessage: 'Unable to validate receipt using appstore endpoints.',
data: null,
});
return [2 /*return*/];
}
return [3 /*break*/, 7];
case 6:
err_1 = _d.sent();
reject(err_1);
return [2 /*return*/];
case 7:
if (verifyReceiptResponse.status === constants_1.RECEIPT_STATUS_ENUM.SUCCESS) {
if (((_a = verifyReceiptResponse.receipt) === null || _a === void 0 ? void 0 : _a.in_app) && ((_c = (_b = verifyReceiptResponse.receipt) === null || _b === void 0 ? void 0 : _b.in_app) === null || _c === void 0 ? void 0 : _c.length) === 0) {
/*
Detected valid receipt,
but the receipt bought nothing
probably hacked: https://forums.developer.apple.com/thread/8954
https://developer.apple.com/library/mac/technotes/tn2413/_index.html#//apple_ref/doc/uid/DTS40016228-CH1-RECEIPT-HOW_DO_I_USE_THE_CANCELLATION_DATE_FIELD_
*/
reject({
rejectionMessage: 'Detected valid receipt, however purchase list is empty',
data: verifyReceiptResponse,
});
}
// validated successfully
resolve(verifyReceiptResponse);
return [2 /*return*/];
}
// failed to validate reject with apple message
reject({
rejectionMessage: constants_1.STATUS_TO_MESSAGE_MAP[verifyReceiptResponse.status],
data: verifyReceiptResponse,
});
return [2 /*return*/];
}
});
}); })];
});
});
}
exports.verify = verify;
/**
* It checks if the receipt is valid.
* @param {IVerifyReceiptResponseBody | null} verifyReceiptResponse - IVerifyReceiptResponseBody | null
* @returns A boolean
*/
var isVerifiedReceipt = function (verifyReceiptResponse) {
return (verifyReceiptResponse === null || verifyReceiptResponse === void 0 ? void 0 : verifyReceiptResponse.status) === constants_1.RECEIPT_STATUS_ENUM.SUCCESS;
};
exports.isVerifiedReceipt = isVerifiedReceipt;
/**
* If the purchased item has been cancelled or if the expiration date has passed, then it has expired
* @param {PurchasedItem | null} purchasedItem - PurchasedItem | null
* @returns A boolean
*/
var isPurchasedItemExpired = function (purchasedItem) {
if (!(purchasedItem === null || purchasedItem === void 0 ? void 0 : purchasedItem.transactionId)) {
throw new Error('Detected invalid purchased item! Make sure object is defined and it has transaction id.');
}
// it has been cancelled
if (purchasedItem.cancellationDateMS) {
return true;
}
// there is no expiration date with this item
if (!purchasedItem.expirationDateMS) {
return false;
}
// has expired
if (Date.now().valueOf() - purchasedItem.expirationDateMS >= 0) {
return true;
}
// has not expired yet
return false;
};
exports.isPurchasedItemExpired = isPurchasedItemExpired;
/**
* If the purchased item has a cancellation date, then it's canceled.
* @param {PurchasedItem} purchasedItem - PurchasedItem - this is the purchased item object that you get from the
* getPurchasedItems() method.
* @returns A boolean value.
*/
var isPurchasedItemCanceled = function (purchasedItem) {
if (!(purchasedItem === null || purchasedItem === void 0 ? void 0 : purchasedItem.transactionId)) {
throw new Error('Detected invalid purchased item! Make sure object is defined and it has transaction id.');
}
return Boolean(purchasedItem.cancellationDateMS);
};
exports.isPurchasedItemCanceled = isPurchasedItemCanceled;
/**
* It takes a response from the Apple App Store and returns an array of PurchasedItem objects sorted by their purchase date in descending order,
* the latest purchase comes first.
* @param {IVerifyReceiptResponseBody | null} verifyReceiptResponse - IVerifyReceiptResponseBody | null
* @returns An array of PurchasedItem objects.
*/
var getPurchasedItems = function (verifyReceiptResponse) {
if (!(verifyReceiptResponse === null || verifyReceiptResponse === void 0 ? void 0 : verifyReceiptResponse.receipt)) {
return [];
}
var data = [];
var purchases = verifyReceiptResponse.receipt.in_app || [];
var lri = verifyReceiptResponse.latest_receipt_info || verifyReceiptResponse.receipt.latest_receipt_info;
if (Array.isArray(lri)) {
purchases = purchases.concat(lri);
}
/*
we sort purchases by purchase_date_ms to make it easier
to weed out duplicates (items with the same original_transaction_id)
purchase_date_ms DESC
*/
purchases.sort(function (a, b) {
return parseInt(b.purchase_date_ms, 10) - parseInt(a.purchase_date_ms, 10);
});
var transactionIds = {};
for (var i = 0; i < purchases.length; i++) {
var item = purchases[i];
var tid = item.original_transaction_id;
// avoid duplicate
if (transactionIds[tid]) {
continue;
}
data.push((0, internal_1.getPurchaseItem)(item, verifyReceiptResponse));
transactionIds[tid] = true;
}
return data;
};
exports.getPurchasedItems = getPurchasedItems;