private static ExtensionsType GetAuthnRequestExtensions(AuthenticationRequest authenticationRequest)
{
ExtensionsType result = new ExtensionsType();
List <System.Xml.XmlElement> resultList = new List <System.Xml.XmlElement>();
if (!String.IsNullOrEmpty(authenticationRequest.DocumentId))
{
var documentAttribute = new BankId.Merchant.Library.Xml.Schemas.Saml.Assertion.AttributeType()
{
Name = SamlAttribute.DocumentId,
AttributeValue = new object[] { authenticationRequest.DocumentId }
};
resultList.Add(GetXmlElement(documentAttribute.Serialize()));
}
if (resultList.Count == 0)
{
return(null);
}
result.Any = resultList.ToArray();
return(result);
}
/// <summary>
/// Generates a SAML v2.0 Authentication Request with HTTP Browser Post Binding.
/// The return string containing the request is NOT Base64 encoded.
/// </summary>
/// <param name="linkIDContext">the linkID authentication/payment configuration</param>
/// <returns>SAML request</returns>
public static AuthnRequestType generateAuthnRequest(LinkIDAuthenticationContext linkIDContext)
{
AuthnRequestType authnRequest = new AuthnRequestType();
authnRequest.ForceAuthn = true;
authnRequest.ID = Guid.NewGuid().ToString();
authnRequest.Version = "2.0";
authnRequest.IssueInstant = DateTime.UtcNow;
NameIDType issuer = new NameIDType();
issuer.Value = linkIDContext.applicationName;
authnRequest.Issuer = issuer;
NameIDPolicyType nameIdPolicy = new NameIDPolicyType();
nameIdPolicy.AllowCreate = true;
nameIdPolicy.AllowCreateSpecified = true;
authnRequest.NameIDPolicy = nameIdPolicy;
Dictionary <string, string> deviceContextMap = linkIDContext.getDeviceContextMap();
DeviceContextType deviceContext = null;
if (null != deviceContextMap && deviceContextMap.Count > 0)
{
deviceContext = new DeviceContextType();
List <AttributeType> attributes = new List <AttributeType>();
foreach (string deviceContextKey in deviceContextMap.Keys)
{
string deviceContextValue = deviceContextMap[deviceContextKey];
AttributeType attribute = new AttributeType();
attribute.Name = deviceContextKey;
attribute.AttributeValue = new object[] { deviceContextValue };
attributes.Add(attribute);
deviceContext.Items = attributes.ToArray();
}
}
SubjectAttributesType subjectAttributes = null;
if (null != linkIDContext.attributeSuggestions && linkIDContext.attributeSuggestions.Count > 0)
{
subjectAttributes = new SubjectAttributesType();
List <AttributeType> attributes = new List <AttributeType>();
foreach (string attributeName in linkIDContext.attributeSuggestions.Keys)
{
List <object> values = linkIDContext.attributeSuggestions[attributeName];
AttributeType attribute = new AttributeType();
attribute.Name = attributeName;
attribute.AttributeValue = values.ToArray();
attributes.Add(attribute);
subjectAttributes.Items = attributes.ToArray();
}
}
PaymentContextType paymentContextType = null;
if (null != linkIDContext.paymentContext)
{
Dictionary <String, String> paymentContextDict = linkIDContext.paymentContext.toDictionary();
paymentContextType = new PaymentContextType();
List <AttributeType> attributes = new List <AttributeType>();
foreach (string paymentContextKey in paymentContextDict.Keys)
{
string value = paymentContextDict[paymentContextKey];
AttributeType attribute = new AttributeType();
attribute.Name = paymentContextKey;
attribute.AttributeValue = new object[] { value };
attributes.Add(attribute);
paymentContextType.Items = attributes.ToArray();
}
}
CallbackType callbackType = null;
if (null != linkIDContext.callback)
{
Dictionary <String, String> callbackDict = linkIDContext.callback.toDictionary();
callbackType = new CallbackType();
List <AttributeType> attributes = new List <AttributeType>();
foreach (string callbackKey in callbackDict.Keys)
{
string value = callbackDict[callbackKey];
AttributeType attribute = new AttributeType();
attribute.Name = callbackKey;
attribute.AttributeValue = new object[] { value };
attributes.Add(attribute);
callbackType.Items = attributes.ToArray();
}
}
if (null != deviceContext || null != subjectAttributes || null != paymentContextType || null != callbackType)
{
ExtensionsType extensions = new ExtensionsType();
List <XmlElement> extensionsList = new List <XmlElement>();
if (null != subjectAttributes)
{
extensionsList.Add(toXmlElement(subjectAttributes));
}
if (null != deviceContext)
{
extensionsList.Add(toXmlElement(deviceContext));
}
if (null != paymentContextType)
{
extensionsList.Add(toXmlElement(paymentContextType));
}
if (null != callbackType)
{
extensionsList.Add(toXmlElement(callbackType));
}
extensions.Any = extensionsList.ToArray();
authnRequest.Extensions = extensions;
}
return(authnRequest);
}
