public override CommandResult Bind(ISaml2Message message, ILoggerAdapter logger)
{
if (message == null)
{
throw new ArgumentNullException(nameof(message));
}
var messageXml = message.ToXml();
logger?.WriteVerbose("Sending message over Http Redirect Binding\n" + messageXml);
var serializedRequest = Serialize(messageXml);
var queryString = message.MessageName + "=" + serializedRequest
+ (string.IsNullOrEmpty(message.RelayState)
? ""
: ("&RelayState=" + Uri.EscapeDataString(message.RelayState)));
if (message.SigningCertificate != null)
{
queryString = AddSignature(queryString, message);
}
var redirectUri = new Uri(message.DestinationUrl.ToString()
+ (string.IsNullOrEmpty(message.DestinationUrl.Query) ? "?" : "&")
+ queryString);
return(new CommandResult()
{
HttpStatusCode = HttpStatusCode.SeeOther,
Location = redirectUri
});
}
public override CommandResult Bind(ISaml2Message message, ILoggerAdapter logger)
{
if (message == null)
{
throw new ArgumentNullException(nameof(message));
}
var xml = message.ToXml();
if (message.SigningCertificate != null)
{
var xmlDoc = new XmlDocument()
{
PreserveWhitespace = true
};
xmlDoc.LoadXml(xml);
xmlDoc.Sign(message.SigningCertificate, true, message.SigningAlgorithm);
xml = xmlDoc.OuterXml;
}
logger?.WriteVerbose("Sending message over Http POST binding\n" + xml);
var encodedXml = Convert.ToBase64String(Encoding.UTF8.GetBytes(xml));
var relayStateHtml = string.IsNullOrEmpty(message.RelayState) ? null
: string.Format(CultureInfo.InvariantCulture, PostHtmlRelayStateFormatString, message.RelayState);
var cr = new CommandResult()
{
ContentType = "text/html",
Content = String.Format(
CultureInfo.InvariantCulture,
PostHtmlFormatString,
message.DestinationUrl,
relayStateHtml,
message.MessageName,
encodedXml)
};
return(cr);
}
public override CommandResult Bind <TMessage>(
TMessage message, ILoggerAdapter logger, Action <TMessage, XDocument, Saml2BindingType> xmlCreatedNotification)
{
if (message == null)
{
throw new ArgumentNullException(nameof(message));
}
var xml = message.ToXml(xd => xmlCreatedNotification?.Invoke(message, xd, Saml2BindingType.HttpPost));
if (message.SigningCertificate != null)
{
var xmlDoc = XmlHelpers.XmlDocumentFromString(xml);
xmlDoc.Sign(message.SigningCertificate, true, message.SigningAlgorithm);
xml = xmlDoc.OuterXml;
}
logger?.WriteVerbose("Sending message over Http POST binding\n" + xml);
var encodedXml = Convert.ToBase64String(Encoding.UTF8.GetBytes(xml));
var relayStateHtml = string.IsNullOrEmpty(message.RelayState) ? null
: string.Format(CultureInfo.InvariantCulture, PostHtmlRelayStateFormatString, message.RelayState);
var cr = new CommandResult()
{
ContentType = "text/html",
Content = string.Format(
CultureInfo.InvariantCulture,
PostHtmlFormatString,
message.DestinationUrl,
relayStateHtml,
message.MessageName,
encodedXml)
};
return(cr);
}
