public async Task Decrypt_Fails_When_Wrong_Decryption_Certificate_Is_Given()
{
// Arrange
AS4Message as4Message = await GetEncryptedMessageAsync();
var certificate = new StubCertificateRepository().GetStubCertificate();
// Act&Assert
Assert.ThrowsAny <Exception>(() => as4Message.Decrypt(certificate));
}
public async Task Decrypt_Unmarks_SecurityHeader_As_Encrypted()
{
// Arrange
AS4Message as4Message = await GetEncryptedMessageAsync();
X509Certificate2 decryptCertificate = GetDecryptCertificate();
Assert.True(as4Message.SecurityHeader.IsEncrypted);
// Act
as4Message.Decrypt(decryptCertificate);
Assert.False(as4Message.SecurityHeader.IsEncrypted);
}
public async Task Decrypt_Sets_Compressed_ContentType_For_Payloads_Afterwards()
{
// Arrange
AS4Message as4Message = await GetEncryptedCompressedMessageAsync();
X509Certificate2 decryptCert = GetDecryptCertificate();
// Act
as4Message.Decrypt(decryptCert);
// Assert
Assert.All(
as4Message.Attachments,
a => Assert.Equal("application/gzip", a.ContentType));
}
public async Task Decrypt_Multiple_Image_Payloads_Correctly()
{
// Arrange
AS4Message as4Message = await GetEncryptedMessageAsync();
X509Certificate2 decryptCertificate = GetDecryptCertificate();
// Act
as4Message.Decrypt(decryptCertificate);
// Assert
Assert.Equal(
new [] { flower1, flower2 },
as4Message.Attachments.Select(GetAttachmentContents));
Assert.All(
as4Message.Attachments,
a => Assert.Equal("image/jpeg", a.ContentType));
}
public async Task Decrypt_Removes_Encryption_Elements_From_SecurityHeader()
{
// Arrange
AS4Message as4Message = await GetEncryptedMessageAsync();
X509Certificate2 decryptCertificate = GetDecryptCertificate();
// Act
as4Message.Decrypt(decryptCertificate);
// Assert
var encryptedKeyNode = as4Message.SecurityHeader.GetXml().SelectSingleNode("//*[local-name()='EncryptedKey']");
Assert.Null(encryptedKeyNode);
var encryptedDatas = as4Message.SecurityHeader.GetXml().SelectNodes("//*[local-name()='EncryptedData']");
Assert.True(encryptedDatas == null || encryptedDatas.Count == 0);
}
public async Task Decrypts_IssuerSerial_Signed_AS4Message()
{
// Arrange
const string contentType =
"multipart/related; boundary=\"MIMEBoundary_416ba07b9ac392cc88fdb1c2ed23ba5e2e6d64fdf13325f1\"; type=\"application/soap+xml\"; start=\"<*****@*****.**>\"";
AS4Message encrypted = await SerializerProvider
.Default
.Get(contentType)
.DeserializeAsync(new MemoryStream(as4_encrypted_signed_issuerserial), contentType);
// Act
encrypted.Decrypt(
new X509Certificate2(
AccessPointB_pfx,
AccessPointB_password,
X509KeyStorageFlags.Exportable));
// Assert
Assert.False(encrypted.IsEncrypted);
}