/// <summary>
/// Resolves an artifact.
/// </summary>
/// <returns>A stream containing the artifact response from the IdP</returns>
public Stream ResolveArtifact(string artifact, string artifactResolveEndpoint, string serviceProviderId,
X509Certificate2 cert)
{
if (artifactResolveEndpoint == null)
{
throw new InvalidOperationException("Received artifact from unknown IDP.");
}
var resolve = new Saml2ArtifactResolve
{
Issuer = serviceProviderId,
Artifact = artifact
};
var doc = resolve.GetXml();
if (doc.FirstChild is XmlDeclaration)
{
doc.RemoveChild(doc.FirstChild);
}
XmlSignatureUtils.SignDocument(doc, resolve.ID, cert);
var artifactResolveString = doc.OuterXml;
return(GetResponse(artifactResolveEndpoint, artifactResolveString));
}
/// <summary>
/// Resolves an artifact.
/// </summary>
/// <param name="providerName"></param>
/// <returns>A stream containing the artifact response from the IdP</returns>
public Stream ResolveArtifact(string providerName)
{
var artifactResolveEndpoint = _configurationProvider.GetIdentityProviderConfiguration(providerName).ArtifactResolveService;
if (artifactResolveEndpoint == null)
{
throw new InvalidOperationException("Received artifact from unknown IDP.");
}
var serviceProviderId = _configurationProvider.ServiceProviderConfiguration.EntityId;
var artifact = GetArtifact();
var resolve = new Saml2ArtifactResolve
{
Issuer = serviceProviderId,
Artifact = artifact
};
var doc = resolve.GetXml();
if (doc.FirstChild is XmlDeclaration)
{
doc.RemoveChild(doc.FirstChild);
}
var cert = _configurationProvider.ServiceProviderSigningCertificate();
XmlSignatureUtils.SignDocument(doc, resolve.ID, cert);
var artifactResolveString = doc.OuterXml;
return(GetResponse(artifactResolveEndpoint, artifactResolveString));
}