【发布时间】:2019-06-14 18:42:37
【问题描述】:
我目前正在尝试验证IAP iOS 中用户订阅的收据。首先,我发出一个发布请求,从当前存储在Bundle.main.appStoreReceiptURL 的收据中获取收据数据。我可以在我的服务器中使用此收据数据来验证收据,该收据运行良好。但是,此收据数据字符串在Node 中硬编码,特定于某个用户。根据要验证的任何用户,我如何能够将此收据字符串发送到我的服务器以获取任何收据。这是我的 Swift 和服务器代码。苹果在文档中说
要检索回执数据,使用 NSBundle 的 appStoreReceiptURL 方法定位应用的回执,然后读取整个文件。将此数据发送到您的服务器 - 与与您的服务器的所有交互一样,详细信息由您负责。
我想获取收据数据并将其发送到我的服务器。
func getReceipt() {
if let receiptUrl = receiptUrl {
do {
let purchaseReceipt = try Data(contentsOf: receiptUrl)
self.validatePurchaseReceipt(pReceiptData: purchaseReceipt)
} catch {
let receiptRefreshRequest = SKReceiptRefreshRequest(receiptProperties: nil)
receiptRefreshRequest.delegate = self
receiptRefreshRequest.start()
}
}
}
func validatePurchaseReceipt(pReceiptData: Data) {
let base64encodedReceipt = pReceiptData.base64EncodedString()
let secretKey = "myAppstoreConnectSecretKey"
let requestReceiptDict = ["receipt-data": base64encodedReceipt, "password": secretKey]
guard JSONSerialization.isValidJSONObject(requestReceiptDict) else { return }
do {
let data = try JSONSerialization.data(withJSONObject: requestReceiptDict)
let validationString = "https://sandbox.itunes.apple.com/verifyReceipt"
guard let validationUrl = URL(string: validationString) else { return }
let session = URLSession(configuration: .default)
var request = URLRequest(url: validationUrl, cachePolicy: .reloadIgnoringLocalCacheData)
request.httpMethod = "POST"
let task = session.uploadTask(with:request, from: data) { (data, response, error) in
guard let data = data, error == nil else { return }
do {
let purchaseReceiptJSON = try JSONSerialization.jsonObject(with: data, options: .allowFragments)
print("Success retrieved json:\(purchaseReceiptJSON)")
} catch let error {
print(error)
}
}
task.resume()
} catch let error {
print(error)
}
}
这是我的服务器代码
const express = require('express');
const requirePromise = require('request-promise');
const app = express();
let verificationURL = 'https://sandbox.itunes.apple.com/verifyReceipt';
let secretKey = 'myAppstoreConnectSecretKey';
let receiptData = 'MIIntgYJKoZIhvcNAQcCoIInpzCCJ6MCAQExCzAJBgUrDgMCGgUAMIIXVwYJKoZIhvcNAQcBoIIXSASCFetc'
const options = {
url: verificationURL,
method: 'POST',
headers: {
'User-Agent': 'Request-Promise',
'Content-Type': 'application/x-www-form-urlencoded',
},
json: true
};
options.form = JSON.stringify({
'receipt-data': receiptData,
'password': secretKey
});
requirePromise(options).then((resData) => {
console.log(resData);
return resData;
}).catch(function (error) {
console.log(error);
});
【问题讨论】:
标签: javascript ios node.js swift in-app-purchase