public string GetRequest(SAMLLib.Enum.RequestFormat format)
{
using (StringWriter sw = new StringWriter())
{
XmlWriterSettings xws = new XmlWriterSettings();
xws.OmitXmlDeclaration = true;
using (XmlWriter xw = XmlWriter.Create(sw, xws))
{
xw.WriteStartElement("samlp", "AuthnRequest", "urn:oasis:names:tc:SAML:2.0:protocol");
xw.WriteAttributeString("ID", id);
xw.WriteAttributeString("Version", "2.0");
xw.WriteAttributeString("IssueInstant", issue_instant);
xw.WriteAttributeString("ProtocolBinding", "urn:oasis:names:tc:SAML:2.0:bindings:HTTP-POST");
xw.WriteAttributeString("AssertionConsumerServiceURL", SAMLSettings.assertionConsumerServiceUrl);
xw.WriteStartElement("saml", "Issuer", "urn:oasis:names:tc:SAML:2.0:assertion");
xw.WriteString(SAMLSettings.issuer);
xw.WriteEndElement();
xw.WriteStartElement("samlp", "NameIDPolicy", "urn:oasis:names:tc:SAML:2.0:protocol");
xw.WriteAttributeString("Format", "urn:oasis:names:tc:SAML:1.1:nameid-format:unspecified");
xw.WriteAttributeString("AllowCreate", "true");
xw.WriteEndElement();
// xw.WriteAttributeString("Format", "urn:oasis:names:tc:SAML:2.0:nameid-format:unspecified");
//xw.WriteStartElement("samlp", "RequestedAuthnContext", "urn:oasis:names:tc:SAML:2.0:protocol");
//xw.WriteAttributeString("Comparison", "exact");
//xw.WriteEndElement();
//xw.WriteStartElement("saml", "AuthnContextClassRef", "urn:oasis:names:tc:SAML:2.0:assertion");
//xw.WriteString("urn:oasis:names:tc:SAML:2.0:ac:classes:PasswordProtectedTransport");
//xw.WriteEndElement();
xw.WriteEndElement();
}
if (format == SAMLLib.Enum.RequestFormat.Base64)
{
Base64Encoder encoder = new Base64Encoder();
return encoder.GetBase64EncodeStr(sw.ToString());
}
return sw.ToString();
}
}
public string GetLogoutRequest(string nameID, SAMLLib.Enum.RequestFormat format)
{
using (StringWriter sw = new StringWriter())
{
XmlWriterSettings xws = new XmlWriterSettings();
xws.OmitXmlDeclaration = true;
using (XmlWriter xw = XmlWriter.Create(sw, xws))
{
xw.WriteStartElement("samlp", "LogoutRequest", "urn:oasis:names:tc:SAML:2.0:protocol");
xw.WriteAttributeString("xmlns", "saml", null, "urn:oasis:names:tc:SAML:2.0:assertion");
xw.WriteAttributeString("ID", "_" + System.Guid.NewGuid().ToString());
xw.WriteAttributeString("Version", "2.0");
xw.WriteAttributeString("IssueInstant", DateTime.Now.ToUniversalTime().ToString("yyyy-MM-ddTHH:mm:ssZ"));
xw.WriteAttributeString("Destination", SAMLSettings.idp_logout_target_url);
xw.WriteStartElement("saml", "Issuer", "urn:oasis:names:tc:SAML:2.0:assertion");
xw.WriteString(SAMLSettings.issuer);
xw.WriteEndElement();
xw.WriteStartElement("saml", "NameID", null);
xw.WriteAttributeString("SPNameQualifier", SAMLSettings.issuer);
xw.WriteString(nameID);
xw.WriteEndElement();
xw.WriteEndElement();
}
if (format == SAMLLib.Enum.RequestFormat.Base64)
{
Base64Encoder encoder = new Base64Encoder();
return encoder.GetBase64EncodeStr(sw.ToString());
}
return sw.ToString();
}
}
