public IActionResult AuthReqest(AuthRequestModel model)
{
XmlDocument request = new XmlDocument();
request.LoadXml(Encoding.UTF8.GetString(Convert.FromBase64String(model.SAMLRequest)));
XmlDocument doc11 = new XmlDocument();
doc11.LoadXml(Encoding.UTF8.GetString(Convert.FromBase64String(model.SAMLRequest)));
using (XmlTextWriter xmltw = new XmlTextWriter("C:\\Users\\Matvey\\source\\repos\\AuthApp\\AuthApp\\exampleRequest.xml", new UTF8Encoding(false)))
{
doc11.WriteTo(xmltw);
xmltw.Close();
}
SamlRequestReader req = new SamlRequestReader(request);
XmlDocument response = ResponseTool.CreateResponse(req);
XmlDocument doc = Class2.SignXml(response.OuterXml, Class2.samlCertificate, Class2.privateKey);
string responseBase64 = Convert.ToBase64String(Class2.StringToByteArray(doc.OuterXml));
string url = req.GetAssertionConsumerServiceURL();
Response.Clear();
StringBuilder sb = new StringBuilder();
sb.Append("<html>");
sb.AppendFormat(@"<body onload='document.forms[""form""].submit()'>");
sb.AppendFormat("<form name='form' action='{0}' method='post'>", url);
sb.AppendFormat("<input type='hidden' name='SAMLResponse' value='{0}'>", responseBase64);
// Other params go here
sb.Append("</form>");
sb.Append("</body>");
sb.Append("</html>");
Response.WriteAsync(sb.ToString());
return(null);
}
public static XmlDocument CreateResponse(SamlRequestReader req)
{
//SamlRequestReader req = new SamlRequestReader(request);
XmlDocument response = new SamlResponseXMLBuilder()
.SetInResponseTo(req.GetAuthnRequestID())
.SetDestination(req.GetAssertionConsumerServiceURL())
.SetIssuer(req.GetIssuer())
.SetNameID(req.GetNameID())
.SetAudience(req.GetIssuer())
.SetNotOnAfter(DateTime.Now.AddDays(365).ToUniversalTime().ToString("yyyy-MM-ddTHH:mm:ssZ"))
.SetIdResponse("_" + System.Guid.NewGuid().ToString())
.SetIdAssertion("_" + System.Guid.NewGuid().ToString())
.SetNotBefore(DateTime.Now.ToUniversalTime().ToString("yyyy-MM-ddTHH:mm:ssZ"))
.SetSessionIndex("_samlong_")
.SetIssueInstantAssertion(DateTime.Now.ToUniversalTime().ToString("yyyy-MM-ddTHH:mm:ssZ"))
.SetIssueInstantResponse(DateTime.Now.ToUniversalTime().ToString("yyyy-MM-ddTHH:mm:ssZ"))
.SetSessionNotOnOrAfter(DateTime.Now.ToUniversalTime().ToString("yyyy-MM-ddTHH:mm:ssZ"))
.Build();
return(response);
}