public void RoundtripCertificate_Should_Succeed()
{
// Arrange
var originalRsaParameters = RSACryptoServiceProvider.Create(RsaKey.KeySize).ExportParameters(false);
// Act
var model = SerializationModelConverter.Convert(rsaParameters: originalRsaParameters);
var rsaParameters = SerializationModelConverter.Convert(rsaSerializationModel: model);
// Assert
model.D.Should().BeNull();
rsaParameters.D.Should().BeNull();
model.DP.Should().BeNull();
rsaParameters.DP.Should().BeNull();
model.DQ.Should().BeNull();
rsaParameters.DQ.Should().BeNull();
System.Convert.FromBase64String(model.Exponent).SequenceEqual(rsaParameters.Exponent).Should().BeTrue();
model.InverseQ.Should().BeNull();
rsaParameters.InverseQ.Should().BeNull();
System.Convert.FromBase64String(model.Modulus).SequenceEqual(rsaParameters.Modulus).Should().BeTrue();
model.P.Should().BeNull();
rsaParameters.P.Should().BeNull();
model.Q.Should().BeNull();
rsaParameters.Q.Should().BeNull();
}
public void ModelInvalid_ShouldThrow_NotSupportedException()
{
// Arrange
// Act & Assert
Assert.Throws <NotSupportedException>(
() => SerializationModelConverter.ConvertCertificateModel(model: new SerializationModel()));
}
public void RsaSerializationModelInvalid_ShouldThrow_NotSupportedException()
{
// Arrange
// Act & Assert
Assert.Throws <NotSupportedException>(
() => SerializationModelConverter.Convert(
rsaSerializationModel: new RsaSerializationModel
{
D = "invalidBase64",
}));
}
public void WithEmbeddedDataButWithoutSignature_Should_Succeed()
{
// Arrange
var originalKey = RsaKey.Generate(embeddedData: new byte[] { 0x01, 0x02, 0x03, 0x03 });
// Act
var model = SerializationModelConverter.Convert(key: originalKey);
var key = SerializationModelConverter.ConvertKeyModel(model: model);
// Assert
System.Convert.FromBase64String(model.Hash).SequenceEqual(originalKey.Hash.Hash).Should().BeTrue();
key.Hash.Hash.SequenceEqual(originalKey.Hash.Hash).Should().BeTrue();
System.Convert.FromBase64String(model.EmbeddedData).SequenceEqual(originalKey.EmbeddedData).Should().BeTrue();
key.EmbeddedData.SequenceEqual(originalKey.EmbeddedData).Should().BeTrue();
model.SignerCertificateHash.Should().BeNull();
model.Signature.Should().BeNull();
key.Signature.Should().BeNull();
}
public void WithoutEmbeddedDataAndWithoutSignature_Should_Succeed()
{
// Arrange
var originalKey = RsaKey.Generate();
var originalCertificate = (RsaCertificate)originalKey.DeriveCertificate();
// Act
var model = SerializationModelConverter.Convert(certificate: originalCertificate);
var certificate = SerializationModelConverter.ConvertCertificateModel(model: model);
// Assert
System.Convert.FromBase64String(model.Hash).SequenceEqual(originalCertificate.Hash.Hash).Should().BeTrue();
certificate.Hash.Hash.SequenceEqual(originalCertificate.Hash.Hash).Should().BeTrue();
model.EmbeddedData.Should().BeNull();
certificate.EmbeddedData.Should().BeNull();
model.SignerCertificateHash.Should().BeNull();
model.Signature.Should().BeNull();
certificate.Signature.Should().BeNull();
}
public void ModelInvalid_ShouldThrow_NotSupportedException()
{
// Arrange
// Act & Assert
Assert.Throws <NotSupportedException>(
() => SerializationModelConverter.ConvertKeyModel(model: new SerializationModel
{
Parameters = new RsaSerializationModel
{
D = "dGVzdA==",
DP = "dGVzdA==",
DQ = "dGVzdA==",
Exponent = "dGVzdA==",
InverseQ = "dGVzdA==",
Modulus = "dGVzdA==",
P = "dGVzdA==",
Q = "dGVzdA==",
},
}));
}
public void WithoutEmbeddedDataButWithSignature_Should_Succeed()
{
// Arrange
var signerKey = RsaKey.Generate();
var originalKey = RsaKey.Generate(signKeyCallback: hash => (RsaSignature)signerKey.Sign(hash));
// Act
var model = SerializationModelConverter.Convert(key: originalKey);
var key = SerializationModelConverter.ConvertKeyModel(model: model);
// Assert
System.Convert.FromBase64String(model.Hash).SequenceEqual(originalKey.Hash.Hash).Should().BeTrue();
key.Hash.Hash.SequenceEqual(originalKey.Hash.Hash).Should().BeTrue();
model.EmbeddedData.Should().BeNull();
key.EmbeddedData.Should().BeNull();
System.Convert.FromBase64String(model.SignerCertificateHash).SequenceEqual(originalKey.Signature.SignerCertificateHash.Hash).Should().BeTrue();
System.Convert.FromBase64String(model.Signature).SequenceEqual(originalKey.Signature.Signature).Should().BeTrue();
key.Signature.SignerCertificateHash.Hash.SequenceEqual(originalKey.Signature.SignerCertificateHash.Hash).Should().BeTrue();
key.Signature.Signature.SequenceEqual(originalKey.Signature.Signature).Should().BeTrue();
}
public void WithEmbeddedDataAndWithSignature_Should_Succeed()
{
// Arrange
var signerKey = RsaKey.Generate();
var originalKey = RsaKey.Generate(
embeddedData: new byte[] { 0x01, 0x02, 0x03, 0x03 },
signKeyCallback: hash => (RsaSignature)signerKey.Sign(hash));
var originalCertificate = (RsaCertificate)originalKey.DeriveCertificate();
// Act
var model = SerializationModelConverter.Convert(certificate: originalCertificate);
var certificate = SerializationModelConverter.ConvertCertificateModel(model: model);
// Assert
System.Convert.FromBase64String(model.Hash).SequenceEqual(originalCertificate.Hash.Hash).Should().BeTrue();
certificate.Hash.Hash.SequenceEqual(originalCertificate.Hash.Hash).Should().BeTrue();
System.Convert.FromBase64String(model.EmbeddedData).SequenceEqual(originalCertificate.EmbeddedData).Should().BeTrue();
certificate.EmbeddedData.SequenceEqual(originalCertificate.EmbeddedData).Should().BeTrue();
System.Convert.FromBase64String(model.SignerCertificateHash).SequenceEqual(originalCertificate.Signature.SignerCertificateHash.Hash).Should().BeTrue();
System.Convert.FromBase64String(model.Signature).SequenceEqual(originalCertificate.Signature.Signature).Should().BeTrue();
certificate.Signature.SignerCertificateHash.Hash.SequenceEqual(originalCertificate.Signature.SignerCertificateHash.Hash).Should().BeTrue();
certificate.Signature.Signature.SequenceEqual(originalCertificate.Signature.Signature).Should().BeTrue();
}
public void ModelWithoutSignerCertificateHash_ShouldThrow_NotSupportedException()
{
// Arrange
// Act & Assert
Assert.Throws <NotSupportedException>(
() => SerializationModelConverter.ConvertKeyModel(model: new SerializationModel
{
Hash = "dGVzdA==",
EmbeddedData = "dGVzdA==",
Parameters = new RsaSerializationModel
{
D = "dGVzdA==",
DP = "dGVzdA==",
DQ = "dGVzdA==",
Exponent = "dGVzdA==",
InverseQ = "dGVzdA==",
Modulus = "dGVzdA==",
P = "dGVzdA==",
Q = "dGVzdA==",
},
SignerCertificateHash = null,
Signature = "dGVzdA==",
}));
}
public void ModelNull_ShouldThrow_ArgumentNullException()
{
// Arrange
// Act & Assert
Assert.Throws <ArgumentNullException>(() => SerializationModelConverter.ConvertKeyModel(model: null));
}
public void CertificateNull_ShouldThrow_ArgumentNullException()
{
// Arrange
// Act & Assert
Assert.Throws <ArgumentNullException>(() => SerializationModelConverter.Convert(certificate: null));
}
