hi ,
were using c#
we want to connect to RSS and get the top 5 mails of a user ,
we are using SSO to connect to the mail and send the login info.
but we didnt succeed , so we though we will open an HttpWebRequest ,
send the authentication data
and connect to the SSO without forwarding the user to gmail page.
but we ran into a lot of problems with sending the data
the code we wrote is :
string strNewValue;
string strResponse;
strNewValue = "RelayState=" + RelayState.Value +
"&SAMLResponse=" + SAMLResponse.Value;
byte[] v_byte =
System.Text.Encoding.UTF8.GetBytes(strNewValue);
// Create the request obj
HttpWebRequest req =
(HttpWebRequest)WebRequest.Create(ActionUrl);
// Set values for the request back
req.Method = "POST";
req.ContentType = "application/x-www-form-urlencoded"; //
application/x-www-form-urlencoded
req.AllowAutoRedirect = true;
req.AllowWriteStreamBuffering = true;
req.ContentLength = strNewValue.Length;
// Write the request
Stream PostData = req.GetRequestStream();
PostData.Write(v_byte, 0, v_byte.Length);
PostData.Close();
// Do the request to get the response
StreamReader stIn = new
StreamReader(req.GetResponse().GetResponseStream());
strResponse = stIn.ReadToEnd();
stIn.Close();
The RelayState is : http://mail.google.com/a/Mydomain
and the SAMLResponse is :
<samlp:Response ID="nmooaoafnmodfamllegnjhbngalnjhmflikajocd"
IssueInstant="2008-07-07T12:15:18Z" Version="2.0"
xmlns="urn:oasis:names:tc:SAML:2.0:assertion"
xmlns:samlp="urn:oasis:names:tc:SAML:2.0:protocol" xmlns:xenc="http://
www.w3.org/2001/04/xmlenc#">
<Signature xmlns="http://www.w3.org/2000/09/
xmldsig#"><SignedInfo><CanonicalizationMethod Algorithm="http://
www.w3.org/TR/2001/REC-xml-c14n-20010315" /><SignatureMethod
Algorithm="http://www.w3.org/2000/09/xmldsig#rsa-sha1"; /><Reference
URI=""><Transforms><Transform Algorithm="http://www.w3.org/2000/09/
xmldsig#enveloped-signature" /></Transforms><DigestMethod
Algorithm="http://www.w3.org/2000/09/xmldsig#sha1"; /><DigestValue>3/HM/
F6Tqj8TlElN6x+W+x3CjQc=</DigestValue></Reference></
SignedInfo><SignatureValue>XPVLtJj9ZWcJLUASiaw16lkYLRJeUPM5q98wg9DuKOKvxKaYrsyytsrsvPhIKCK2Iv8tiwEdK7tXORmxNXwuTdb/
TF9bSIKBdZnKi4Krgk/Mp/
ym6HnlNuGMJuA5duMbuhBe0oSf6wq4AYQBmpqsn4sOdoWuAOIwhP3FfUx6me0=</
SignatureValue><KeyInfo><KeyValue><RSAKeyValue><Modulus>0LEumZW9kH3kBsnUvHftaEDri/
JjQ+46LyWGPC6FYj86QsmCL1IbKoV8oj2QvF39V4H/ZhkQ0Fi
+bOUXncONK5uRpJvML7jSs4HfPIJvxc8dMakS1+imu++RtxJ4BR4Hi3zi/
bCBAqtGuWKJQJK7IO7SviCqw38zzpsW0RGyDUE=</Modulus><Exponent>AQAB</
Exponent></RSAKeyValue></KeyValue></KeyInfo></
Signature><samlp:Status><samlp:StatusCode
Value="urn:oasis:names:tc:SAML:2.0:status:Success" /></
samlp:Status><Assertion ID="liodloljaifkhidjjjgalepjhmfdepecnhpkbjgl"
IssueInstant="2003-04-17T00:46:02Z" Version="2.0"
xmlns="urn:oasis:names:tc:SAML:2.0:assertion"><Issuer>https://
www.opensaml.org/IDP
</Issuer><Subject><NameID Format="urn:oasis:names:tc:SAML:
1.1:nameid-format:emailAddress">raz</NameID><SubjectConfirmation
Method="urn:oasis:names:tc:SAML:
2.0:cm:bearer"><SubjectConfirmationData Recipient="https://
www.google.com/a/gt.orange.co.il/acs"
NotOnOrAfter="2008-07-07T09:25:18Z"
InResponseTo="gmlmghhgoldgfjcnmbdmiplmlpifbgpidaffpnic" /></
SubjectConfirmation></Subject><Conditions
NotBefore="2008-07-07T09:10:18Z"
NotOnOrAfter="2008-07-07T09:25:18Z"><AudienceRestriction><Audience>https://
www.google.com/a/gt.orange.co.il/acs</Audience></AudienceRestriction></Conditions><AuthnStatement
AuthnInstant="2008-07-07T12:15:18Z"><AuthnContext><AuthnContextClassRef>
urn:oasis:names:tc:SAML:2.0:ac:classes:Password
</AuthnContextClassRef></AuthnContext></AuthnStatement></
Assertion></samlp:Response>
can anyone tell me what the problem is , or how to do it correctly ?
Thanks in advance,
Jonathan
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