/// <summary>
/// Gets the authenticated cookies.
/// </summary>
/// <param name="siteUrl">The site URL.</param>
/// <param name="login">The login.</param>
/// <param name="password">The password.</param>
/// <returns></returns>
public static CookieContainer GetAuthenticatedCookies(String siteUrl, String login, String password)
{
//Gets available cookies
CookieContainer cookieContainer = CookiesHelper.ReadCookiesFromDisk();
var webRequest = (HttpWebRequest)WebRequest.Create(siteUrl);
webRequest.CookieContainer = cookieContainer;
webRequest.Method = METHOD_OPTIONS;
String loginPageUrl;
String navigationEndUrl;
try
{
using (var response = webRequest.GetResponse() as HttpWebResponse)
{
//comes here if windows integrated authentication succeeds
response.Close();
return(cookieContainer);
}
}
catch (WebException webEx)
{
//Comes here if cookies aren't valid
navigationEndUrl = webEx.Response.Headers[CLAIM_HEADER_RETURN_URL];
loginPageUrl = (webEx.Response.Headers[CLAIM_HEADER_AUTH_REQUIRED]);
}
//Login page
var reqLoginPage = WebRequest.Create(loginPageUrl) as HttpWebRequest;
reqLoginPage.CookieContainer = cookieContainer;
reqLoginPage.UserAgent = USER_AGENT;
reqLoginPage.Accept = ACCEPT;
String strLoginPageContent = null;
using (var response = reqLoginPage.GetResponse())
{
using (var sr = new StreamReader(response.GetResponseStream()))
{
strLoginPageContent = sr.ReadToEnd();
sr.Close();
}
response.Close();
}
//Lookup post url
Match matchPost = REG_UPOST.Match(strLoginPageContent);
String strLoginPostUrl = matchPost.Groups[1].Value;
Match mPPFT = REG_PPFT.Match(strLoginPageContent);
String strPPFT = mPPFT.Groups[1].Value;
var dicPostData = new Dictionary <String, String>();
dicPostData["login"] = login;
dicPostData["passwd"] = password;
dicPostData["type"] = "11";
dicPostData["LoginOptions"] = "3";
dicPostData["MEST"] = "";
dicPostData["PPSX"] = "Passpor";
dicPostData["PPFT"] = strPPFT;
dicPostData["idsbho"] = "1";
dicPostData["PwdPad"] = "";
dicPostData["sso"] = "";
String strData = null;
foreach (String inputKey in dicPostData.Keys)
{
strData += (String.IsNullOrEmpty(strData) ? "" : "&") + inputKey + "=" + Uri.EscapeDataString(dicPostData[inputKey]);
}
//Post credentials
var reqLoginPost = WebRequest.Create(strLoginPostUrl) as HttpWebRequest;
reqLoginPost.CookieContainer = cookieContainer;
reqLoginPost.Method = METHOD_POST;
reqLoginPost.Referer = navigationEndUrl;
reqLoginPost.UserAgent = USER_AGENT;
reqLoginPost.ContentType = CONTENT_TYPE_FORM_URLENCODED;
reqLoginPost.ContentLength = strData.Length;
reqLoginPost.Headers[HEADER_NOCACHE] = NO_CACHE;
using (var postdata = reqLoginPost.GetRequestStream())
{
using (var sw = new StreamWriter(postdata))
{
sw.Write(strData);
sw.Close();
}
}
String strLoginPostContent = null;
using (var response = reqLoginPost.GetResponse() as HttpWebResponse)
{
using (var sr = new StreamReader(response.GetResponseStream()))
{
strLoginPostContent = sr.ReadToEnd();
sr.Close();
}
}
//Retrieves target for sharepoint web app return url
Match mForm = REG_FORM.Match(strLoginPostContent);
String action = mForm.Groups[1].Value;
//Retrieves the encoded SAML token
Match mInput = REG_SAML_TOKEN.Match(strLoginPostContent);
String t = mInput.Groups[1].Value;
//AUTHENTIFICATION SUR LA WEBAPP SP
String splData = "t=" + t; //jeton SAML
//Post the SAML token to the sharepoint login page
var reqSharePointLogin = WebRequest.Create(action) as HttpWebRequest;
reqSharePointLogin.CookieContainer = cookieContainer;
reqSharePointLogin.Method = METHOD_POST;
reqSharePointLogin.Referer = loginPageUrl;
reqSharePointLogin.UserAgent = USER_AGENT;
reqSharePointLogin.ContentType = CONTENT_TYPE_FORM_URLENCODED;
reqSharePointLogin.ContentLength = splData.Length;
reqSharePointLogin.Headers[HEADER_NOCACHE] = NO_CACHE;
using (var stream = reqSharePointLogin.GetRequestStream())
{
using (var sw = new StreamWriter(stream))
{
sw.Write(splData);
sw.Close();
}
}
using (var response = reqSharePointLogin.GetResponse() as HttpWebResponse)
{
CookiesHelper.WriteCookiesToDisk(cookieContainer);
response.Close();
}
return(cookieContainer);
}
