public void CreateSignatureWithoutSpecifyingDigest(EnvelopedSignatureTheoryData theoryData)
{
var context = TestUtilities.WriteHeader($"{this}.CreateSignatureWithoutSpecifyingDigest", theoryData);
try
{
using (var buffer = new MemoryStream())
{
var writer = new EnvelopedSignatureWriter(XmlWriter.Create(buffer), theoryData.SigningCredentials, theoryData.ReferenceId);
writer.WriteStartElement("EntityDescriptor", "urn:oasis:names:tc:SAML:2.0:metadata");
writer.WriteAttributeString("entityID", "issuer");
writer.WriteEndElement();
// read and verify signatures
EnvelopedSignatureReader envelopedReader = new EnvelopedSignatureReader(XmlUtilities.CreateDictionaryReader(Encoding.UTF8.GetString(buffer.ToArray())));
while (envelopedReader.Read())
{
;
}
envelopedReader.Signature.Verify(theoryData.SigningCredentials.Key, theoryData.SigningCredentials.Key.CryptoProviderFactory);
theoryData.ExpectedException.ProcessNoException(context);
}
}
catch (Exception ex)
{
theoryData.ExpectedException.ProcessException(ex, context);
}
TestUtilities.AssertFailIfErrors(context);
}
public void RoundTripSaml2(EnvelopedSignatureTheoryData theoryData)
{
var context = TestUtilities.WriteHeader($"{this}.RoundTripSaml2", theoryData);
try
{
var serializer = new Saml2Serializer();
var samlAssertion = serializer.ReadAssertion(XmlUtilities.CreateDictionaryReader(theoryData.Xml));
var stream = new MemoryStream();
var writer = XmlDictionaryWriter.CreateTextWriter(stream);
samlAssertion.SigningCredentials = theoryData.SigningCredentials;
serializer.WriteAssertion(writer, samlAssertion);
writer.Flush();
var xml = Encoding.UTF8.GetString(stream.ToArray());
samlAssertion.SigningCredentials = null;
var samlAssertion2 = serializer.ReadAssertion(XmlUtilities.CreateDictionaryReader(xml));
samlAssertion2.Signature.Verify(theoryData.SigningCredentials.Key, theoryData.CryptoProviderFactory);
IdentityComparer.AreEqual(samlAssertion, samlAssertion2, context);
}
catch (Exception ex)
{
theoryData.ExpectedException.ProcessException(ex, context);
}
TestUtilities.AssertFailIfErrors(context);
}
public void RoundTripWsMetadata(EnvelopedSignatureTheoryData theoryData)
{
var context = TestUtilities.WriteHeader($"{this}.RoundTripWsMetadata", theoryData);
try
{
var settings = new XmlWriterSettings
{
Encoding = new UTF8Encoding(false)
};
var buffer = new MemoryStream();
var esw = new EnvelopedSignatureWriter(XmlWriter.Create(buffer, settings), theoryData.SigningCredentials, theoryData.ReferenceId);
theoryData.Action.DynamicInvoke(esw);
var metadata = Encoding.UTF8.GetString(buffer.ToArray());
var configuration = new WsFederationConfiguration();
var reader = XmlReader.Create(new StringReader(metadata));
configuration = new WsFederationMetadataSerializer().ReadMetadata(reader);
configuration.Signature.Verify(theoryData.SigningCredentials.Key, theoryData.SigningCredentials.Key.CryptoProviderFactory);
theoryData.ExpectedException.ProcessNoException(context);
}
catch (Exception ex)
{
theoryData.ExpectedException.ProcessException(ex, context);
}
TestUtilities.AssertFailIfErrors(context);
}
public void Constructor(EnvelopedSignatureTheoryData theoryData)
{
TestUtilities.WriteHeader($"{this}.Constructor", theoryData);
try
{
var envelopedReader = new EnvelopedSignatureReader(theoryData.XmlReader);
while (envelopedReader.Read())
{
;
}
if (theoryData.ExpectSignature)
{
if (envelopedReader.Signature == null)
{
Assert.False(true, "theoryData.ExpectSignature == true && envelopedReader.ExpectSignature == null");
}
envelopedReader.Signature.Verify(theoryData.SecurityKey, theoryData.SecurityKey.CryptoProviderFactory);
}
theoryData.ExpectedException.ProcessNoException();
}
catch (Exception ex)
{
theoryData.ExpectedException.ProcessException(ex);
}
}
public void ReadSignedXml(EnvelopedSignatureTheoryData theoryData)
{
TestUtilities.WriteHeader($"{this}.ReadSignedXml", theoryData);
var context = new CompareContext($"{this}.ReadSignedXml : {theoryData.TestId}.");
try
{
var envelopedReader = XmlUtilities.CreateEnvelopedSignatureReader(theoryData.Xml);
while (envelopedReader.Read())
{
;
}
if (theoryData.ExpectSignature)
{
if (envelopedReader.Signature == null)
{
Assert.False(true, "theoryData.ExpectSignature == true && envelopedReader.Signature == null");
}
envelopedReader.Signature.Verify(theoryData.SecurityKey, theoryData.CryptoProviderFactory);
}
theoryData.ExpectedException.ProcessNoException(context);
}
catch (Exception ex)
{
theoryData.ExpectedException.ProcessException(ex, context);
}
TestUtilities.AssertFailIfErrors(context);
}
public void ReadXmlElements(EnvelopedSignatureTheoryData theoryData)
{
TestUtilities.WriteHeader($"{this}.ReadXmlElements", theoryData);
var context = new CompareContext($"{this}.ReadXmlElements : {theoryData.TestId}.");
try
{
XmlReader reader = XmlUtilities.CreateDictionaryReader(theoryData.Xml);
EnvelopedSignatureReader envelopedReader;
if (theoryData.XmlElementReader == null)
{
envelopedReader = new EnvelopedSignatureReader(reader);
}
else
{
envelopedReader = new EnvelopedSignatureReader(reader, theoryData.XmlElementReader);
}
while (envelopedReader.Read())
{
;
}
if (theoryData.XmlElementReader != null)
{
foreach (var item in theoryData.XmlElementReader.Items)
{
if (item is SamlSecurityToken samlToken)
{
samlToken.Assertion.Signature.Verify(theoryData.TokenSecurityKey);
}
if (item is Saml2SecurityToken saml2Token)
{
saml2Token.Assertion.Signature.Verify(theoryData.TokenSecurityKey);
}
}
}
if (envelopedReader.Signature != null)
{
envelopedReader.Signature.Verify(theoryData.SecurityKey, theoryData.SecurityKey.CryptoProviderFactory);
}
}
catch (Exception ex)
{
theoryData.ExpectedException.ProcessException(ex, context);
}
TestUtilities.AssertFailIfErrors(context);
}
public void Constructor(EnvelopedSignatureTheoryData theoryData)
{
TestUtilities.WriteHeader($"{this}.Constructor", theoryData);
try
{
var envelopedWriter = new EnvelopedSignatureWriter(theoryData.XmlWriter, theoryData.SigningCredentials, theoryData.ReferenceId, theoryData.InclusiveNamespacesPrefixList);
theoryData.ExpectedException.ProcessNoException();
}
catch (Exception ex)
{
theoryData.ExpectedException.ProcessException(ex);
}
}
