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ExtendedMetadataSerializerTests.cs
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using System;
using System.Globalization;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using System.IO;
using System.Text;
using FluentAssertions;
using Kentor.AuthServices.Metadata;
using System.IdentityModel.Metadata;
using System.Xml.Linq;
using Kentor.AuthServices.WebSso;
using System.Linq;
using System.IdentityModel.Tokens;
using System.ServiceModel.Security;
namespace Kentor.AuthServices.Tests
{
[TestClass]
public class ExtendedMetadataSerializerTests
{
[TestMethod]
public void ExtendedMetadataSerializer_Read_EntityDescriptorValidUntil()
{
var data =
@"<EntityDescriptor xmlns=""urn:oasis:names:tc:SAML:2.0:metadata""
entityID=""http://idp.example.com/"" validUntil=""2100-01-02T14:42:43Z"" />";
var entityDescriptor = ExtendedMetadataSerializer.ReaderInstance.ReadMetadata(
new MemoryStream(Encoding.UTF8.GetBytes(data)));
var subject = entityDescriptor as ExtendedEntityDescriptor;
subject.Should().NotBeNull();
subject.ValidUntil.Should().Be(new DateTime(2100, 01, 02, 14, 42, 43, DateTimeKind.Utc));
subject.CacheDuration.Should().NotHaveValue();
}
[TestMethod]
public void ExtendedMetadataSerializer_Read_EntityDescriptorCacheDuration()
{
var data =
@"<EntityDescriptor xmlns=""urn:oasis:names:tc:SAML:2.0:metadata""
entityID=""http://idp.example.com/"" cacheDuration=""PT42M"" />";
var entityDescriptor = ExtendedMetadataSerializer.ReaderInstance.ReadMetadata(
new MemoryStream(Encoding.UTF8.GetBytes(data)));
var subject = entityDescriptor as ExtendedEntityDescriptor;
subject.Should().NotBeNull();
subject.ValidUntil.Should().NotHaveValue();
subject.CacheDuration.Should().Be(new TimeSpan(0, 42, 0));
}
[TestMethod]
public void ExtendedMetadataSerializer_Read_EntitiesDescriptorValidUntil()
{
var data =
@"<EntitiesDescriptor xmlns=""urn:oasis:names:tc:SAML:2.0:metadata""
validUntil=""2100-01-02T14:42:43Z"">
<EntityDescriptor entityID=""http://idp.example.com"" />
</EntitiesDescriptor>
";
var entitiesDescriptor = ExtendedMetadataSerializer.ReaderInstance.ReadMetadata(
new MemoryStream(Encoding.UTF8.GetBytes(data)));
var subject = entitiesDescriptor as ExtendedEntitiesDescriptor;
subject.Should().NotBeNull();
subject.ValidUntil.Should().Be(new DateTime(2100, 01, 02, 14, 42, 43, DateTimeKind.Utc));
subject.CacheDuration.Should().NotHaveValue();
}
[TestMethod]
public void ExtendedMetadataSerializer_Read_EntitiesDescriptorCacheDuration()
{
var data =
@"<EntitiesDescriptor xmlns=""urn:oasis:names:tc:SAML:2.0:metadata""
cacheDuration=""PT15M"">
<EntityDescriptor entityID=""http://idp.example.com"" />
</EntitiesDescriptor>"
;
var entitiesDescriptor = ExtendedMetadataSerializer.ReaderInstance.ReadMetadata(
new MemoryStream(Encoding.UTF8.GetBytes(data)));
var subject = entitiesDescriptor as ExtendedEntitiesDescriptor;
subject.Should().NotBeNull();
subject.ValidUntil.Should().NotHaveValue();
subject.CacheDuration.Should().Be(new TimeSpan(0, 15, 0));
}
[TestMethod]
public void ExtendedMetadataSerializer_Write_EntitiesDescriptorCacheDuration()
{
var metadata = new ExtendedEntitiesDescriptor
{
Name = "Federation Name",
CacheDuration = new TimeSpan(0, 42, 0)
};
var entity = new ExtendedEntityDescriptor
{
EntityId = new EntityId("http://some.entity.example.com")
};
var idpSsoDescriptor = new IdentityProviderSingleSignOnDescriptor();
idpSsoDescriptor.ProtocolsSupported.Add(new Uri("urn:oasis:names:tc:SAML:2.0:protocol"));
idpSsoDescriptor.SingleSignOnServices.Add(new ProtocolEndpoint
{
Binding = Saml2Binding.HttpRedirectUri,
Location = new Uri("http://some.entity.example.com/sso")
});
entity.RoleDescriptors.Add(idpSsoDescriptor);
metadata.ChildEntities.Add(entity);
var stream = new MemoryStream();
ExtendedMetadataSerializer.ReaderInstance.WriteMetadata(stream, metadata);
stream.Seek(0, SeekOrigin.Begin);
var result = XDocument.Load(stream).Root;
result.Name.Should().Be(Saml2Namespaces.Saml2Metadata + "EntitiesDescriptor");
result.Attribute("cacheDuration").Value.Should().Be("PT42M");
result.Element(Saml2Namespaces.Saml2Metadata + "EntityDescriptor").Attribute("cacheDuration")
.Should().BeNull();
}
[TestMethod]
public void ExtendedMetadataSerializer_Read_X509DataWithMultipleInfo()
{
var data =
@"<EntityDescriptor entityID=""login004.test.stockholm.se""
xmlns=""urn:oasis:names:tc:SAML:2.0:metadata"">
<IDPSSODescriptor WantAuthnRequestsSigned=""false"" protocolSupportEnumeration=""urn:oasis:names:tc:SAML:2.0:protocol"">
<KeyDescriptor use=""signing"">
<ns1:KeyInfo xmlns:ns1=""http://www.w3.org/2000/09/xmldsig#"" Id=""SM1fa34b49eb23d806ea829a9f5f949c1ceff1b9142d8"">
<ns1:X509Data>
<ns1:X509IssuerSerial>
<ns1:X509IssuerName>[email protected],CN=Stockholm CA idPortal Internal Use,OU=idPortal Tieto,O=Stockholms Stad,ST=Stockholm,C=SE</ns1:X509IssuerName>
<ns1:X509SerialNumber>12364142347751398823</ns1:X509SerialNumber>
</ns1:X509IssuerSerial>
<ns1:X509Certificate>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</ns1:X509Certificate>
<ns1:X509SubjectName>[email protected],CN=login004.test.stockholm.se,OU=idPortalen,O=City Of Stockholm,L=Stockholm,ST=Stockholm,C=SE</ns1:X509SubjectName>
</ns1:X509Data>
</ns1:KeyInfo>
</KeyDescriptor>
</IDPSSODescriptor>
</EntityDescriptor>";
var entityDescriptor = (ExtendedEntityDescriptor)ExtendedMetadataSerializer.ReaderInstance.ReadMetadata(
new MemoryStream(Encoding.UTF8.GetBytes(data)));
var keyInfo = entityDescriptor.RoleDescriptors.Cast<IdentityProviderSingleSignOnDescriptor>()
.Single().Keys.Single().KeyInfo;
keyInfo.Count.Should().Be(2);
keyInfo[0].As<X509IssuerSerialKeyIdentifierClause>().IssuerName.Should().Be("[email protected],CN=Stockholm CA idPortal Internal Use,OU=idPortal Tieto,O=Stockholms Stad,ST=Stockholm,C=SE");
keyInfo[0].As<X509IssuerSerialKeyIdentifierClause>().IssuerSerialNumber.Should().Be("12364142347751398823");
keyInfo[1].Should().BeOfType<X509RawDataKeyIdentifierClause>();
}
[TestMethod]
public void ExtendedMetadataSerializer_Read_KeyName()
{
var data =
@"<md:EntityDescriptor xmlns:md=""urn:oasis:names:tc:SAML:2.0:metadata"" entityID=""http://idp-acc.test.ek.sll.se/neas"">
<md:IDPSSODescriptor WantAuthnRequestsSigned=""true"" protocolSupportEnumeration=""urn:oasis:names:tc:SAML:2.0:protocol"">
<md:KeyDescriptor use=""signing"">
<ds:KeyInfo xmlns:ds=""http://www.w3.org/2000/09/xmldsig#"">
<ds:X509Data>
<ds:X509Certificate>
MIIDYDCCAkgCCQDdrvhAIZlF8zANBgkqhkiG9w0BAQUFADByMQswCQYDVQQGEwJTRTEXMBUGA1UE
CAwOU3RvY2tob2xtcyBsYW4xEjAQBgNVBAcMCVN0b2NraG9sbTEVMBMGA1UECgwMMTYyMzIxMDAw
MDE2MR8wHQYDVQQDDBZpZHAtYWNjLnRlc3QuZWsuc2xsLnNlMB4XDTE0MDIxMzExMTkyOVoXDTI0
MDIxMTExMTkyOVowcjELMAkGA1UEBhMCU0UxFzAVBgNVBAgMDlN0b2NraG9sbXMgbGFuMRIwEAYD
VQQHDAlTdG9ja2hvbG0xFTATBgNVBAoMDDE2MjMyMTAwMDAxNjEfMB0GA1UEAwwWaWRwLWFjYy50
ZXN0LmVrLnNsbC5zZTCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBANGsLRYFrhS/iQaG
w410eQ3wrEW/tA8t/PTUjSoy/jWYEL8GvfMNPggC2SSb45tAhvnItnyD0wFRGUjUJ84xrCtl9fSX
Z7GAGfE4RaHHXoVXjztMQXMrfusSSdsu2I0QDNKeoiTRNCTAWcR45pwvqNUqIagbT15xz7vqC3tP
Guo9lMMp4TL32gnQmtCcskE7qdYn+LJmLlb04ZzsJvNZ1bVpbTzGKmclcpHekrt/N44EjEkFnlP5
Ki3KgIXPEGbUALIsImfN/y+XqXQV/KqbGRD8likTLf5mhBykzOvX5PT5E7AcZntzJa59xaMs8dWE
i1cHSy7Q+T6z48a/XxcQEnMCAwEAATANBgkqhkiG9w0BAQUFAAOCAQEAFO8old2aELkxryMoWpeU
EWECwUwQgUSGPpx4eCrGcoSw9Vf4R5EV3WQxE0VZ/IfwLEVwFoewhTCaGEwmBPjbuk7In8n+RsA1
WFKEi1XIX2IMiRPTszMLZY39zGVkr1aijoE7UmxMRlmH45FJlhJ0R8N2nRsLM2BylF7toTlozAGC
jfMzDBJshtuRdTAGWzWpJd+sijbGitCl8D9c5pB/G/iqdA770eNqcYUogjUyF2rEnaafx34h3T1r
gosrSG6sO3IPeL4BncKqqZO2FokfZbaqPBv6xmoKsVTUTQRfNEks84dRiG0MjqBncR+B6CIrCv2a
3hq3zHRCfk7EbFjuBw==
</ds:X509Certificate>
</ds:X509Data>
<ds:KeyName>6b66c9b9e6612b7d5d9f4078daeca7a8e0d9815e</ds:KeyName>
</ds:KeyInfo>
</md:KeyDescriptor>
</md:IDPSSODescriptor>
</md:EntityDescriptor>";
var entityDescriptor = (ExtendedEntityDescriptor)ExtendedMetadataSerializer.ReaderInstance.ReadMetadata(
new MemoryStream(Encoding.UTF8.GetBytes(data)));
var keyInfo = entityDescriptor.RoleDescriptors.Cast<IdentityProviderSingleSignOnDescriptor>()
.Single().Keys.Single().KeyInfo;
keyInfo.Count.Should().Be(2);
keyInfo[0].Should().BeOfType<X509RawDataKeyIdentifierClause>();
keyInfo[1].As<KeyNameIdentifierClause>().KeyName.Should().Be("6b66c9b9e6612b7d5d9f4078daeca7a8e0d9815e");
}
[TestMethod]
public void ExtendedMetadataSerializer_Read_ExtraElementInKeyInfoIgnored()
{
var data =
@"<md:EntityDescriptor xmlns:md=""urn:oasis:names:tc:SAML:2.0:metadata"" entityID=""http://idp-acc.test.ek.sll.se/neas"">
<md:IDPSSODescriptor WantAuthnRequestsSigned=""true"" protocolSupportEnumeration=""urn:oasis:names:tc:SAML:2.0:protocol"">
<md:KeyDescriptor use=""signing"">
<ds:KeyInfo xmlns:ds=""http://www.w3.org/2000/09/xmldsig#"">
<MyCustomElement xmlns=""urn:MyNamespace"" />
</ds:KeyInfo>
</md:KeyDescriptor>
</md:IDPSSODescriptor>
</md:EntityDescriptor>";
var entityDescriptor = (ExtendedEntityDescriptor)ExtendedMetadataSerializer.ReaderInstance.ReadMetadata(
new MemoryStream(Encoding.UTF8.GetBytes(data)));
var keyInfo = entityDescriptor.RoleDescriptors.Cast<IdentityProviderSingleSignOnDescriptor>()
.Single().Keys.Single().KeyInfo;
keyInfo.Count.Should().Be(0);
}
[TestMethod]
public void ExtendedMetadataSerializer_Read_RsaKey()
{
var data =
@"<md:EntityDescriptor xmlns:md=""urn:oasis:names:tc:SAML:2.0:metadata"" entityID=""http://idp-acc.test.ek.sll.se/neas"">
<md:IDPSSODescriptor WantAuthnRequestsSigned=""true"" protocolSupportEnumeration=""urn:oasis:names:tc:SAML:2.0:protocol"">
<md:KeyDescriptor>
<ds:KeyInfo xmlns:ds=""http://www.w3.org/2000/09/xmldsig#"">
<ds:KeyValue>
<ds:RSAKeyValue>
<ds:Modulus>AKoYq6Q7UN7vOFmPr4fSq2NORXHBMKm8p7h4JnQU+quLRxvYll9cn8OBhIXq9SnCYkbzBVBkqN4ZyMM4vlSWy66wWdwLNYFDtEo1RJ6yZBExIaRVvX/eP6yRnpS1b7m7T2Uc2yPq1DnWzVI+sIGR51s1/ROnQZswkPJHh71PThln</ds:Modulus>
<ds:Exponent>AQAB</ds:Exponent>
</ds:RSAKeyValue>
</ds:KeyValue>
</ds:KeyInfo>
</md:KeyDescriptor>
</md:IDPSSODescriptor>
</md:EntityDescriptor>";
var entityDescriptor = (ExtendedEntityDescriptor)ExtendedMetadataSerializer.ReaderInstance.ReadMetadata(
new MemoryStream(Encoding.UTF8.GetBytes(data)));
var keyInfo = entityDescriptor.RoleDescriptors.Cast<IdentityProviderSingleSignOnDescriptor>()
.Single().Keys.Single().KeyInfo;
keyInfo.Count.Should().Be(1);
keyInfo[0].Should().BeOfType<RsaKeyIdentifierClause>();
}
[TestMethod]
public void ExtendedMetadataSerializer_Read_ServiceProviderSingleSignOnDescriptor()
{
var data =
@"<md:EntityDescriptor xmlns:md=""urn:oasis:names:tc:SAML:2.0:metadata"" entityID=""http://idp-acc.test.ek.sll.se/neas"">
<md:SPSSODescriptor AuthnRequestsSigned=""false"" WantAssertionsSigned=""true"" protocolSupportEnumeration=""urn:oasis:names:tc:SAML:2.0:protocol"">
<md:SingleLogoutService Binding=""urn:oasis:names:tc:SAML:2.0:bindings:HTTP-POST"" Location=""https://maggie.bif.ost.se:9443/sp/saml/slo/HTTP-POST""/>
<md:AssertionConsumerService Binding=""urn:oasis:names:tc:SAML:2.0:bindings:HTTP-POST"" Location=""https://maggie.bif.ost.se:9443/sp/saml/sso/HTTP-POST"" index=""1"" isDefault=""true""/>
<md:AssertionConsumerService Binding=""urn:oasis:names:tc:SAML:2.0:bindings:HTTP-POST"" Location=""https://maggie.bif.ost.se:9443/sp/saml/sso/POST"" index=""1"" isDefault=""true""/>
</md:SPSSODescriptor>
</md:EntityDescriptor>";
var entityDescriptor = (ExtendedEntityDescriptor)ExtendedMetadataSerializer.ReaderInstance.ReadMetadata(
new MemoryStream(Encoding.UTF8.GetBytes(data)));
var spssoInfo = entityDescriptor.RoleDescriptors.Cast<ServiceProviderSingleSignOnDescriptor>().Single();
spssoInfo.AssertionConsumerServices.Count.Should().Be(0);
}
[TestMethod]
public void ExtendedMetadataSerializer_Read_Organization()
{
var data =
@"<md:EntityDescriptor xmlns:md=""urn:oasis:names:tc:SAML:2.0:metadata"" entityID=""http://idp-acc.test.ek.sll.se/neas"">
<md:Organization>
<md:OrganizationName xml:lang=""en"">Test Org</md:OrganizationName>
<md:OrganizationDisplayName xml:lang=""en"">Test Org Name</md:OrganizationDisplayName>
<md:OrganizationURL xml:lang=""en"">https://idp.maggie.bif.ost.se:9445/idp/saml</md:OrganizationURL>
<md:OrganizationURL xml:lang=""da"">https://idp.maggie.bif.ost.se:9445/idp/saml</md:OrganizationURL>
</md:Organization>
</md:EntityDescriptor>";
var entityDescriptor = (ExtendedEntityDescriptor)ExtendedMetadataSerializer.ReaderInstance.ReadMetadata(
new MemoryStream(Encoding.UTF8.GetBytes(data)));
var organizationInfo = entityDescriptor.Organization;
organizationInfo.Names.Count.Should().Be(0);
organizationInfo.DisplayNames.Count.Should().Be(0);
organizationInfo.Urls.Count.Should().Be(0);
}
}
}