public static AnchorVerifierSourceData GetTypesFromAnchor(AttrpubapiV1.Anchor anchor)
{
var types = new HashSet <string>();
AnchorType anchorType = AnchorType.Unknown;
foreach (ByteString byteString in anchor.OriginServerCerts)
{
var extensions = new List <string>();
X509Certificate2 certificate = new X509Certificate2(byteString.ToByteArray());
var anchorEnum = typeof(AnchorType);
foreach (AnchorType type in Enum.GetValues(anchorEnum))
{
var name = Enum.GetName(anchorEnum, type);
string extensionOid = anchorEnum.GetRuntimeField(name)
.GetCustomAttributes(inherit: false)
.OfType <ExtensionOidAttribute>()
.Single().ExtensionOid;
extensions = GetListOfStringsFromExtension(certificate, extensionOid);
if (extensions.Count() > 0)
{
anchorType = type;
break;
}
}
types.UnionWith(extensions);
}
return(new AnchorVerifierSourceData(types, anchorType));
}
public void Anchor_Getters()
{
AttrpubapiV1.Attribute attribute = TestTools.Anchors.BuildAnchoredAttribute(
"given_names",
"givenNameValue",
AttrpubapiV1.ContentType.String,
TestAnchors.DrivingLicenseAnchor);
AttrpubapiV1.Anchor protobufAnchor = attribute.Anchors.Single();
var yotiAnchor = new Yoti.Auth.Anchors.Anchor(protobufAnchor);
Assert.IsFalse(yotiAnchor.GetAnchorType().IsDefault());
Assert.IsFalse(yotiAnchor.GetArtifactSignature().IsDefault());
Assert.IsFalse(yotiAnchor.GetSignature().IsDefault());
Assert.IsFalse(yotiAnchor.GetSignedTimeStamp().GetTimestamp().IsDefault());
Assert.IsFalse(yotiAnchor.GetSignedTimeStamp().GetVersion().IsDefault());
Assert.IsFalse(yotiAnchor.GetSignedTimeStamp().GetMessageDigest().IsDefault());
Assert.IsFalse(yotiAnchor.GetSignedTimeStamp().GetChainDigest().IsDefault());
Assert.IsFalse(yotiAnchor.GetSignedTimeStamp().GetChainDigestSkip1().IsDefault());
Assert.IsFalse(yotiAnchor.GetSignedTimeStamp().GetChainDigestSkip2().IsDefault());
Assert.IsFalse(yotiAnchor.GetSubType().IsDefault());
Assert.IsFalse(yotiAnchor.GetOriginServerCerts().IsDefault());
Assert.IsFalse(yotiAnchor.GetValue().IsDefault());
}
public Anchor(AttrpubapiV1.Anchor protobufAnchor)
{
AnchorVerifierSourceData anchorSourceData = AnchorCertificateParser.GetTypesFromAnchor(protobufAnchor);
_anchorType = anchorSourceData.GetAnchorType();
_value = anchorSourceData.GetEntries().ToList();
_artifactSignature = protobufAnchor.ArtifactSignature.ToByteArray();
_signature = protobufAnchor.Signature.ToByteArray();
_subType = protobufAnchor.SubType;
_originServerCerts = ConvertRawCertToX509List(protobufAnchor.OriginServerCerts);
var protobufSignedTimestamp = CompubapiV1.SignedTimestamp.Parser.ParseFrom(protobufAnchor.SignedTimeStamp.ToByteArray());
_signedTimeStamp = new SignedTimestamp(protobufSignedTimestamp);
}
