private void SetupGoogleLoginForm(string userName)
{
string samlRequest = Request.QueryString["SAMLRequest"];
if (samlRequest == null)
{
samlRequest = Request.Form["SAMLRequest"];
}
string relayState = Request.QueryString["RelayState"];
if (relayState == null)
{
relayState = Request.Form["RelayState"];
}
if (samlRequest != null && relayState != null)
{
string responseXml;
string actionUrl;
SamlParser.CreateSignedResponse(
samlRequest, userName, out responseXml, out actionUrl);
this.actionUrl = actionUrl;
SAMLResponse.Value = responseXml;
RelayState.Value = relayState;
}
}
public async Task LoginAsync()
{
if (_pending)
{
throw new InvalidOperationException();
}
_pending = true;
// load webpage and redirect first
var postUri = (await _client.GetAsync(Urls.MyTritonLink)).RequestMessage.RequestUri;
var content = new FormUrlEncodedContent(new[]
{
new Value("urn:mace:ucsd.edu:sso:username", _user),
new Value("urn:mace:ucsd.edu:sso:password", _password.ToUnsecureString()),
new Value("_eventId_proceed", "")
});
// parse the saml form
var samlResponse = await _client.PostAsync(postUri, content);
var parser = new SamlParser(await samlResponse.Content.ReadAsStreamAsync());
var(target, values) = await parser.ParseAsync();
if (!target.IsAbsoluteUri)
{
target = new Uri(new Uri(postUri.GetLeftPart(UriPartial.Authority)), target);
}
// post saml values and then we should be logged in
content = new FormUrlEncodedContent(values);
await _client.PostAsync(target, content);
// todo validate whether any error occurred
_pending = false;
}
private void SetupGoogleLoginForm(string userName)
{
string samlRequest = Request.QueryString["SAMLRequest"];
if (samlRequest == null)
{
samlRequest = Request.Form["SAMLRequest"];
}
string relayState = Request.QueryString["RelayState"];
if (relayState == null)
{
relayState = Request.Form["RelayState"];
}
if (samlRequest != null && relayState != null)
{
XmlDocument samlRequestUnpacked = SamlParser.UnpackRequest(samlRequest);
string responseXml;
string actionUrl;
SamlParser.CreateSignedResponse(
samlRequest, userName, out responseXml, out actionUrl);
this.actionUrl = actionUrl;
LiteralAssertionUrl.Text = actionUrl;
TextAreaSamlRequestEncoded.Value = samlRequest;
TextAreaSamlRequestDecoded.Value = FormatXml(samlRequestUnpacked);
SAMLResponse.Value = responseXml;
RelayState.Value = relayState;
}
}