public static PaymentRequest Load(Stream source)
{
var result = new PaymentRequest();
var req = Serializer.Deserialize <Proto.PaymentRequest>(source);
result.PKIType = ToPKIType(req.pki_type);
if (req.pki_data != null && req.pki_data.Length != 0)
{
var certs = Serializer.Deserialize <Proto.X509Certificates>(new MemoryStream(req.pki_data));
bool first = true;
foreach (var cert in certs.certificate)
{
if (first)
{
first = false;
result.MerchantCertificate = new X509Certificate2(cert);
}
else
{
result.AdditionalCertificates.Add(new X509Certificate2(cert));
}
}
}
result._PaymentDetails = PaymentDetails.Load(req.serialized_payment_details);
result.Signature = req.signature;
result.OriginalData = req;
return(result);
}
public static PaymentRequest Load(Stream source, out byte[] signed)
{
RecorderStream record = new RecorderStream(source);
PaymentRequest req = new PaymentRequest();
var reader = new ProtobufReaderWriter(record);
bool signatureLoaded = false;
int key;
bool firstCert = true;
while (reader.TryReadKey(out key))
{
switch (key)
{
case 1:
req.DetailsVersion = (uint)reader.ReadULong();
break;
case 2:
req.PKIType = ToPKIType(reader.ReadString());
break;
case 3:
var bytes = reader.ReadBytes();
ProtobufReaderWriter certs = new ProtobufReaderWriter(new MemoryStream(bytes));
int k;
while (certs.TryReadKey(out k))
{
if (firstCert)
{
req.MerchantCertificate = certs.ReadBytes();
firstCert = false;
}
else
{
req.AdditionalCertificates.Add(certs.ReadBytes());
}
}
break;
case 4:
req._PaymentDetails = PaymentDetails.Load(reader.ReadBytes());
break;
case 5:
record.Activated = false;
req.Signature = reader.ReadBytes();
signatureLoaded = req.Signature.Length != 0;
record.Activated = true;
record.RecordBytes(new byte[0]);
break;
default:
break;
}
}
signed = record.ToBytes();
return(req);
}
private static PaymentDetails Load(Stream source)
{
var reader = new Protobuf.ProtobufReaderWriter(source);
var result = new PaymentDetails();
int key;
while (reader.TryReadKey(out key))
{
switch (key)
{
case 1:
var network = reader.ReadString();
result.Network = network.Equals("main", StringComparison.OrdinalIgnoreCase) ? Network.Main :
network.Equals("test", StringComparison.OrdinalIgnoreCase) ? Network.TestNet :
network.Equals("regtest", StringComparison.OrdinalIgnoreCase) ? Network.RegTest : null;
if (result.Network == null)
{
throw new NotSupportedException("Invalid network");
}
break;
case 2:
result.Outputs.Add(PaymentOutput.Load(reader.ReadBytes()));
break;
case 3:
result.Time = Utils.UnixTimeToDateTime(reader.ReadULong());
break;
case 4:
result.Expires = Utils.UnixTimeToDateTime(reader.ReadULong());
break;
case 5:
result.Memo = reader.ReadString();
break;
case 6:
result.PaymentUrl = new Uri(reader.ReadString());
break;
case 7:
result.MerchantData = reader.ReadBytes();
break;
default:
break;
}
}
return(result);
}
private static PaymentDetails Load(Stream source)
{
var result = new PaymentDetails();
var details = PaymentRequest.Serializer.Deserialize <Proto.PaymentDetails>(source);
result.Network = details.network == "main" ? Network.Main :
details.network == "test" ? Network.TestNet : null;
if (result.Network == null)
{
throw new NotSupportedException("Invalid network");
}
result.Time = Utils.UnixTimeToDateTime(details.time);
result.Expires = Utils.UnixTimeToDateTime(details.expires);
result.Memo = details.memoSpecified ? details.memo : null;
result.MerchantData = details.merchant_dataSpecified ? details.merchant_data : null;
result.PaymentUrl = details.payment_urlSpecified ? new Uri(details.payment_url, UriKind.Absolute) : null;
foreach (var output in details.outputs)
{
result.Outputs.Add(new PaymentOutput(output));
}
result.OriginalData = details;
return(result);
}
