public void ShouldDecryptMessage()
{
var message = JweMessage.FromEncryptedString(
CardInfoEncryptedMessage,
new List <X509Certificate2> {
IssuerEncryptionCert.GetP12Cert()
},
new DevJweCryptoPolicy());
var cardInfoRequest = message.GetDecryptedJsonObjectAs <GetCardInfoRequest>();
cardInfoRequest.Should().NotBeNull();
cardInfoRequest.Pan.Should().Be("1234567890123456");
cardInfoRequest.TransactionType.Should().Be("Browser Based (2.0)");
cardInfoRequest.Service.Should().Be("RSA_CLIENT");
cardInfoRequest.RsaSessionId.Should().Be("1122334455667788");
cardInfoRequest.TimeStamp.Should().Be("20190530052056");
cardInfoRequest.Version.Should().Be("3.1");
cardInfoRequest.PurchaseAttributes.Amount.Should().Be("100.00");
cardInfoRequest.PurchaseAttributes.MerchantName.Should().Be("Merchant Name 1");
cardInfoRequest.PurchaseAttributes.Currency.Should().Be("USD");
cardInfoRequest.PurchaseAttributes.MerchantCountryCode.Should().Be("UK");
}
public void ShouldBeValidSignature()
{
var message = JweMessage.FromEncryptedString(
CardInfoEncryptedMessage,
new List <X509Certificate2> {
IssuerEncryptionCert.GetP12Cert()
},
new DevJweCryptoPolicy());
message.IsSignatureValidAndTrusted().Should().BeTrue();
}
public void ShouldEncryptMessage()
{
var encryptedToken = JweMessage.CreateFromClearText(
"This is a test...",
IssuerEncryptionCert.GetP12Cert(),
new List <X509Certificate2>
{
IssuerEncryptionCert.GetP12Cert()
});
encryptedToken.Should().NotBeNull();
}
private static void EncryptResponse(StringBuilder buffer, Success successResponse)
{
Console.WriteLine("=======================================================================");
Console.WriteLine($"Responding with:\n{JsonConvert.SerializeObject(successResponse)}");
var encrypted = JweMessage.CreateFrom(
successResponse,
ClientEncryptionCert,
new List <X509Certificate2> {
IssuerSigningCert
});
Console.WriteLine("=======================================================================");
Console.WriteLine($"Responding with encrypted Payload:\n{encrypted}");
buffer.AppendLine(encrypted);
}
public override async Task <InputFormatterResult> ReadRequestBodyAsync(InputFormatterContext context, Encoding effectiveEncoding)
{
if (context == null)
{
throw new ArgumentNullException(nameof(context));
}
if (effectiveEncoding == null)
{
throw new ArgumentNullException(nameof(effectiveEncoding));
}
var request = context.HttpContext.Request;
using (var reader = new StreamReader(request.Body, effectiveEncoding))
{
try
{
var message = await reader.ReadToEndAsync();
Console.WriteLine("=======================================================================");
Console.WriteLine($"Received POST request: Encrypted Payload:\n{message}");
var rsaRequest = JweMessage.FromEncryptedString(
message,
new List <X509Certificate2> {
IssuerEncryptionCert
},
new DevJweCryptoPolicy()
).GetDecryptedJsonObjectAs <FetchAvailableAliasesRequest>();
Console.WriteLine("=======================================================================");
Console.WriteLine($"Received POST request: Decrypted Payload:\n{JsonConvert.SerializeObject(rsaRequest)}");
return(await InputFormatterResult.SuccessAsync(rsaRequest));
}
catch
{
return(await InputFormatterResult.FailureAsync());
}
}
}
public void RoundTripEncryptAndDecryptMessageShouldBeLossless()
{
var jweMessage = JweMessage.CreateFrom <GetCardInfoRequest>(
CardInfoMessage,
IssuerEncryptionCert.GetP12Cert(),
new List <X509Certificate2>
{
IssuerEncryptionCert.GetP12Cert()
});
jweMessage.Should().NotBeNull();
var decryptedMessage = JweMessage.FromEncryptedString <GetCardInfoRequest>(
jweMessage,
new List <X509Certificate2> {
IssuerEncryptionCert.GetP12Cert()
},
new DevJweCryptoPolicy());
decryptedMessage.Should().BeEquivalentTo(CardInfoMessage);
}
public static Success WrapResponse <T>(JweMessage response)
{
return(new Success {
SuccessObject = response.GetDecryptedJsonObjectAs <T>()
});
}