public string CheckParser()
{
var data = Convert.FromBase64String(_config.AppleReceiptExample);
AppleAppReceipt verificationResult = _appleParserService.GetAppleReceiptFromBytes(data);
return(JsonConvert.SerializeObject(verificationResult));
}
static void Main(string[] args)
{
RegisterServices();
var receipt = "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";
if (_parserService != null)
{
var data = Convert.FromBase64String(receipt);
AppleAppReceipt parserResult = _parserService.GetAppleReceiptFromBytes(data);
Console.WriteLine($"Parser Works. Bundle ID:{parserResult.BundleId}");
}
else
{
Console.WriteLine($"Parser Doesn't work");
}
if (_verificatorService != null)
{
AppleReceiptVerificationResult verificationResult = _verificatorService.VerifyAppleReceiptAsync(receipt).Result;
Console.WriteLine($"Verificator Works. Verification status:{verificationResult.Status}");
}
else
{
Console.WriteLine($"Verificator Doesn't work");
}
}
public AppleReceiptVerificationResult(string errorMessage, IapVerificationResultStatus status,
AppleAppReceipt receipt)
{
Message = errorMessage;
Status = status;
Receipt = receipt;
}
public AppleReceiptVerificationResult(IapVerificationResultStatus status,
AppleAppReceipt receipt,
string message)
{
Receipt = receipt;
Status = status;
Message = message;
}
public AppleAppReceipt GetAppleReceiptFromBytes(byte[] bytes)
{
if (bytes == null)
{
return(null);
}
Asn1Node node = _nodesParser.GetNodeFromBytes(bytes);
AppleAppReceipt receipt = _appleNodesParser.GetAppleReceiptFromNode(node);
return(receipt);
}
public async Task ParserUsageTest()
{
HttpRequestMessage request = new HttpRequestMessage(new HttpMethod("GET"), "/apple-receipt/parser");
HttpResponseMessage response = await _httpClient.SendAsync(request);
response.EnsureSuccessStatusCode();
Assert.Equal(HttpStatusCode.OK, HttpStatusCode.OK);
string responseContent = await response.Content.ReadAsStringAsync();
AppleAppReceipt parserResult = JsonConvert.DeserializeObject <AppleAppReceipt>(responseContent);
Assert.Equal("com.mbaasy.ios.demo", parserResult.BundleId);
}
public AppleReceiptVerificationResult ValidateReceipt(AppleAppReceipt receipt)
{
return(new AppleReceiptVerificationResult("Everything is Ok.", IapVerificationResultStatus.Ok));
}
public async Task <AppleReceiptVerificationResult> VerifyAppleReceiptAsync(string receiptData)
{
// 1. Validate incoming arguments
if (string.IsNullOrEmpty(receiptData))
{
_log.Information("receiptData cannot be empty");
return(new AppleReceiptVerificationResult("receiptData cannot be empty",
IapVerificationResultStatus.WrongArgument));
}
// 2. Prevalidate Receipt (Optional)
try
{
byte[] data = Convert.FromBase64String(receiptData);
AppleAppReceipt receipt = _receiptParserService.GetAppleReceiptFromBytes(data);
// a. Validate bundle ID
if (receipt != null && !_settings.AllowedBundleIds.Contains(receipt.BundleId))
{
_log.Information("Receipt has wrong bundle ID {bundle_id}", receipt.BundleId);
return(new AppleReceiptVerificationResult($"Receipt has wrong bundle ID {receipt.BundleId}",
IapVerificationResultStatus.WrongArgument));
}
if (_customValidation != null)
{
// if custom Validator implemented
AppleReceiptVerificationResult validationResult = _customValidation.ValidateReceipt(receipt);
if (validationResult == null || validationResult.Status != IapVerificationResultStatus.Ok)
{
// and custom validation doesn't passed - failed
return(validationResult);
}
}
}
catch (Exception e)
{
_log.Error(e,
"Something went wrong in receipt prevalidation. Seems to be invalid receipt data. Skip this step.");
}
// 3. Validate Receipt in Apple (verification in IAP)
try
{
_log.Debug("Start receipt verification in IAP...");
IAPVerificationRequest request =
new IAPVerificationRequest(receiptData, _settings.VerifyReceiptSharedSecret);
IAPVerificationResult iapVerificationResult =
await _restService.ValidateAppleReceiptAsync(request).ConfigureAwait(false);
if (iapVerificationResult == null)
{
return(new AppleReceiptVerificationResult("IAP receipt verification failed. Apple returned empty receipt.",
IapVerificationResultStatus.InternalVerificationFailed));
}
IapVerificationResultStatus iapStatus = iapVerificationResult.StatusCode;
// 1.If status <> 0 - failed
if (iapStatus != IapVerificationResultStatus.Ok)
{
return(new AppleReceiptVerificationResult("IAP receipt verification failed",
iapStatus,
iapVerificationResult.Receipt));
}
// 2. If there is no information about receipt - failed.
if (iapVerificationResult.Receipt == null)
{
_log.Information("IAP Receipt Verification failed due empty receipt");
return(new AppleReceiptVerificationResult("IAP Receipt Verification failed due empty receipt.",
IapVerificationResultStatus.InternalVerificationFailed));
}
_log.Information("IAPReceipt Verification passed.");
return(new AppleReceiptVerificationResult(iapVerificationResult.StatusCode,
iapVerificationResult.Receipt, "Everything is OK."));
}
catch (Exception e)
{
_log.Error(e, "Something went wrong in IAP receipt verification");
return(new AppleReceiptVerificationResult("Something went wrong in IAP receipt verification",
IapVerificationResultStatus.InternalVerificationBroken));
}
}
public AppleAppReceipt GetAppleReceiptFromNode(Asn1Node tNode, AppleAppReceipt receipt = null)
{
if (receipt == null)
{
receipt = new AppleAppReceipt();
}
bool processedNode = false;
if ((tNode.Tag & Asn1Type.Date) == Asn1Type.Sequence && tNode.ChildNodeCount == 3)
{
Asn1Node node1 = tNode.GetChildNode(0);
Asn1Node node2 = tNode.GetChildNode(1);
Asn1Node node3 = tNode.GetChildNode(2);
if ((node1.Tag & Asn1Type.Date) == Asn1Type.Integer &&
(node2.Tag & Asn1Type.Date) == Asn1Type.Integer &&
(node3.Tag & Asn1Type.Date) == Asn1Type.OctetString)
{
processedNode = true;
AppReceiptAsnType type = (AppReceiptAsnType)_utilities.BytesToLong(node1.Data);
switch (type)
{
case AppReceiptAsnType.BundleIdentifier:
receipt.BundleId = _nodesParser.GetStringFromNode(node3);
break;
case AppReceiptAsnType.AppVersion:
receipt.ApplicationVersion = _nodesParser.GetStringFromNode(node3);
break;
case AppReceiptAsnType.OpaqueValue:
break;
case AppReceiptAsnType.Hash:
break;
case AppReceiptAsnType.OriginalAppVersion:
receipt.OriginalApplicationVersion = _nodesParser.GetStringFromNode(node3);
break;
case AppReceiptAsnType.ReceiptExpirationDate:
break;
case AppReceiptAsnType.ReceiptCreationDate:
receipt.ReceiptCreationDateMs = _nodesParser.GetDateTimeMsFromNode(node3);
break;
case AppReceiptAsnType.InAppPurchaseReceipt:
{
if (node3.ChildNodeCount > 0)
{
Asn1Node node31 = node3.GetChildNode(0);
if ((node31.Tag & Asn1Type.Date) == Asn1Type.Set && node31.ChildNodeCount > 0)
{
AppleInAppPurchaseReceipt purchaseReceipt = new AppleInAppPurchaseReceipt();
for (int i = 0; i < node31.ChildNodeCount; i++)
{
Asn1Node node311 = node31.GetChildNode(i);
if ((node311.Tag & Asn1Type.Date) == Asn1Type.Sequence &&
node311.ChildNodeCount == 3)
{
Asn1Node node3111 = node311.GetChildNode(0);
Asn1Node node3112 = node311.GetChildNode(1);
Asn1Node node3113 = node311.GetChildNode(2);
if ((node3111.Tag & Asn1Type.Date) == Asn1Type.Integer &&
(node3112.Tag & Asn1Type.Date) == Asn1Type.Integer &&
(node3113.Tag & Asn1Type.Date) == Asn1Type.OctetString)
{
AppReceiptAsnType type1 =
(AppReceiptAsnType)_utilities.BytesToLong(node3111.Data);
switch (type1)
{
case AppReceiptAsnType.Quantity:
purchaseReceipt.Quantity = _nodesParser
.GetIntegerFromNode(node3113).ToString();
break;
case AppReceiptAsnType.ProductIdentifier:
purchaseReceipt.ProductId =
_nodesParser.GetStringFromNode(node3113);
break;
case AppReceiptAsnType.TransactionIdentifier:
purchaseReceipt.TransactionId =
_nodesParser.GetStringFromNode(node3113);
break;
case AppReceiptAsnType.PurchaseDate:
purchaseReceipt.PurchaseDateMs =
_nodesParser.GetDateTimeMsFromNode(node3113);
break;
case AppReceiptAsnType.OriginalTransactionIdentifier:
purchaseReceipt.OriginalTransactionId =
_nodesParser.GetStringFromNode(node3113);
break;
case AppReceiptAsnType.OriginalPurchaseDate:
purchaseReceipt.OriginalPurchaseDateMs =
_nodesParser.GetDateTimeMsFromNode(node3113);
break;
case AppReceiptAsnType.SubscriptionExpirationDate:
purchaseReceipt.ExpirationDateMs =
_nodesParser.GetDateTimeMsFromNode(node3113);
break;
case AppReceiptAsnType.WebOrderLineItemId:
purchaseReceipt.WebOrderLineItemId =
_nodesParser.GetStringFromNode(node3113);
break;
case AppReceiptAsnType.CancellationDate:
purchaseReceipt.CancellationDate =
_nodesParser.GetDateTimeFromNode(node3113);
break;
case AppReceiptAsnType.SubscriptionIntroductoryPricePeriod:
purchaseReceipt.IsInIntroOfferPeriod =
_nodesParser.GetBoolFromNode(node3113);
break;
}
}
}
}
if (!string.IsNullOrEmpty(purchaseReceipt.ProductId))
{
receipt.PurchaseReceipts.Add(purchaseReceipt);
}
}
}
}
break;
default:
processedNode = false;
break;
}
}
}
if (!processedNode)
{
for (int i = 0; i < tNode.ChildNodeCount; i++)
{
Asn1Node chld = tNode.GetChildNode(i);
if (chld != null)
{
AppleAppReceipt subReceipt = GetAppleReceiptFromNode(chld, receipt);
if (subReceipt.PurchaseReceipts != null)
{
foreach (AppleInAppPurchaseReceipt sr in subReceipt.PurchaseReceipts)
{
if (receipt.PurchaseReceipts.All(purchaseReceipt =>
purchaseReceipt.ProductId != sr.ProductId))
{
receipt.PurchaseReceipts.Add(sr);
}
}
}
}
}
}
return(receipt);
}
