private string BuildTokenRequestMessage(UserAuthType authType, string cloudAudienceUri, string username, string password)
{
string soapAction;
string trustNamespace;
string keyType;
string requestType;
if (Version == WsTrustVersion.WsTrust2005)
{
soapAction = "http://schemas.xmlsoap.org/ws/2005/02/trust/RST/Issue";
trustNamespace = "http://schemas.xmlsoap.org/ws/2005/02/trust";
keyType = "http://schemas.xmlsoap.org/ws/2005/05/identity/NoProofKey";
requestType = "http://schemas.xmlsoap.org/ws/2005/02/trust/Issue";
}
else
{
soapAction = "http://docs.oasis-open.org/ws-sx/ws-trust/200512/RST/Issue";
trustNamespace = "http://docs.oasis-open.org/ws-sx/ws-trust/200512";
keyType = "http://docs.oasis-open.org/ws-sx/ws-trust/200512/Bearer";
requestType = "http://docs.oasis-open.org/ws-sx/ws-trust/200512/Issue";
}
const string wsaNamespaceValue = "http://www.w3.org/2005/08/addressing";
using (var sw = new StringWriterWithEncoding(Encoding.UTF8))
{
using (XmlWriter writer = XmlWriter.Create(sw, new XmlWriterSettings()
{
Async = false,
Encoding = Encoding.UTF8,
CloseOutput = false
}))
{
writer.WriteStartElement("s", "Envelope", EnvelopeNamespaceValue);
writer.WriteAttributeString("wsa", "http://www.w3.org/2000/xmlns/", wsaNamespaceValue);
writer.WriteAttributeString("wsu", "http://www.w3.org/2000/xmlns/", WsuNamespaceValue);
writer.WriteStartElement("Header", EnvelopeNamespaceValue);
writer.WriteStartElement("Action", wsaNamespaceValue);
writer.WriteAttributeString("mustUnderstand", EnvelopeNamespaceValue, "1");
writer.WriteString(soapAction);
writer.WriteEndElement(); // Action
writer.WriteStartElement("MessageID", wsaNamespaceValue);
#pragma warning disable CA1305 // Specify IFormatProvider - no overload on netcore
writer.WriteString($"urn:uuid:{_guidFactory.NewGuid().ToString("D")}");
#pragma warning restore CA1305 // Specify IFormatProvider
writer.WriteEndElement(); // messageID
writer.WriteStartElement("ReplyTo", wsaNamespaceValue);
writer.WriteStartElement("Address", wsaNamespaceValue);
writer.WriteString("http://www.w3.org/2005/08/addressing/anonymous");
writer.WriteEndElement(); // Address
writer.WriteEndElement(); // ReplyTo
writer.WriteStartElement("To", wsaNamespaceValue);
writer.WriteAttributeString("mustUnderstand", EnvelopeNamespaceValue, "1");
writer.WriteString(Uri.ToString());
writer.WriteEndElement(); // To
if (authType == UserAuthType.UsernamePassword)
{
AppendSecurityHeader(writer, username, password);
}
writer.WriteEndElement(); // Header
writer.WriteStartElement("Body", EnvelopeNamespaceValue);
writer.WriteStartElement("wst", "RequestSecurityToken", trustNamespace);
writer.WriteStartElement("wsp", "AppliesTo", "http://schemas.xmlsoap.org/ws/2004/09/policy");
writer.WriteStartElement("EndpointReference", wsaNamespaceValue);
writer.WriteStartElement("Address", wsaNamespaceValue);
writer.WriteString(cloudAudienceUri);
writer.WriteEndElement(); // Address
writer.WriteEndElement(); // EndpointReference
writer.WriteEndElement(); // AppliesTo
writer.WriteStartElement("KeyType", trustNamespace);
writer.WriteString(keyType);
writer.WriteEndElement(); // KeyType
writer.WriteStartElement("RequestType", trustNamespace);
writer.WriteString(requestType);
writer.WriteEndElement(); // RequestType
writer.WriteEndElement(); // RequestSecurityToken
writer.WriteEndElement(); // Body
writer.WriteEndElement(); // Envelope
}
return(sw.ToString());
}
}
