public Property Redeserialize_Result_In_Same_MessageUnits_Order(
NonEmptyArray <MessageUnit> messageUnits)
{
// Arrange
AS4Message start = AS4Message.Create(messageUnits.Get);
string ToName(MessageUnit u)
{
return(u is SignalMessage
? "SignalMessage"
: u is UserMessage
? "UserMessage"
: "Unknown");
}
IEnumerable <string> expected = messageUnits.Get.Select(ToName);
// Act
AS4Message end =
AS4MessageUtils.SerializeDeserializeAsync(start)
.GetAwaiter()
.GetResult();
// Assert
IEnumerable <string> actual = end.MessageUnits.Select(ToName);
return(expected
.SequenceEqual(actual)
.Label($"{String.Join(", ", expected)} != {String.Join(", ", actual)}"));
}
public async Task ReserializedMessageHasUntouchedSoapEnvelope()
{
AS4Message deserializedAS4Message = await DeserializeToAS4Message(
rssbus_message,
@"multipart/related;boundary=""NSMIMEBoundary__e5cfd617-6cec-4276-b190-23f0b25d9d4d"";type=""application/soap+xml"";start=""<_7a711d7c-4d1c-4ce7-ab38-794a01b445e1>""");
AS4Message reserializedAS4Message = await AS4MessageUtils.SerializeDeserializeAsync(deserializedAS4Message);
Assert.Equal(
deserializedAS4Message.EnvelopeDocument.OuterXml,
reserializedAS4Message.EnvelopeDocument.OuterXml);
}
private static async Task <AS4Message> CreateEncryptedAS4Message()
{
AS4Message message = AS4Message.Create(new UserMessage("somemessage"));
message.AddAttachment(
new Attachment(
"some-attachment",
Stream.Null,
"text/plain"));
AS4Message encryptedMessage =
AS4MessageUtils.EncryptWithCertificate(
message, new StubCertificateRepository().GetStubCertificate());
return(await AS4MessageUtils.SerializeDeserializeAsync(encryptedMessage));
}
public async Task CanDeserializeEncryptAndSerializeSignedMessageWithUntouchedMessagingHeader()
{
// Arrange: retrieve an existing signed AS4 Message and encrypt it.
// Serialize it again to inspect the Soap envelope of the modified message.
AS4Message deserializedAS4Message =
await DeserializeToAS4Message(
signed_holodeck_message,
@"multipart/related;boundary=""MIMEBoundary_bcb27a6f984295aa9962b01ef2fb3e8d982de76d061ab23f""");
XmlNode originalSecurityHeader = deserializedAS4Message.SecurityHeader.GetXml().CloneNode(deep: true);
var encryptionCertificate = new X509Certificate2(certificate_as4, certificate_password);
// Act: Encrypt the message
deserializedAS4Message.Encrypt(
new KeyEncryptionConfiguration(encryptionCertificate),
DataEncryptionConfiguration.Default);
// Assert: the soap envelope of the encrypted message should not be equal to the
// envelope of the original message since there should be modifications in
// the security header.
Assert.NotEqual(
originalSecurityHeader.OuterXml,
deserializedAS4Message.EnvelopeDocument.OuterXml);
// Serialize it again; the Soap envelope should remain intact, besides
// some changes that have been made to the security header.
AS4Message reserializedAS4Message = await AS4MessageUtils.SerializeDeserializeAsync(deserializedAS4Message);
// Assert: The soap envelopes of both messages should be equal if the
// SecurityHeader is not taken into consideration.
RemoveSecurityHeaderFromMessageEnvelope(reserializedAS4Message);
RemoveSecurityHeaderFromMessageEnvelope(deserializedAS4Message);
Assert.Equal(
reserializedAS4Message.EnvelopeDocument.OuterXml,
deserializedAS4Message.EnvelopeDocument.OuterXml);
}