protected void Unnamed_LoggingOut(object sender, LoginCancelEventArgs e)
{
Session.Clear();
Session.Abandon();
var identity = (ClaimsIdentity)HttpContext.Current.User.Identity;
var identityProvider = identity.FindFirst(ClaimTypes.System);
string email = identity.FindFirst(ClaimTypes.Name).Value;
Context.GetOwinContext().Authentication.SignOut();
if (identityProvider != null)
{
if (identityProvider.Value == AcquisitionEnum.Office365.ToString())
{
LogoutRequest logoutReq = new LogoutRequest();
JObject jsonObj = ConfigService.GetCompanyConfigJsonByHostName(Request.Url.Host, Configuration.OFFICE365_CODE);
logoutReq.Issuer = jsonObj["appID"].ToString();
logoutReq.NameID = email;
string endPoint = jsonObj["endPoint"].ToString();
StringWriter sw = new StringWriter();
XmlTextWriter tw = null;
try
{
XmlSerializer serializer = new XmlSerializer(logoutReq.GetType());
tw = new XmlTextWriter(sw);
serializer.Serialize(tw, logoutReq);
}
catch (Exception ex)
{
}
finally
{
sw.Close();
if (tw != null)
{
tw.Close();
}
}
Response.Redirect(string.Format("{0}?SAMLRequest={1}", endPoint, SamlUtil.EncodeRequest(sw.ToString())));
}
if (identityProvider.Value == AcquisitionEnum.Adfs.ToString())
{
}
}
}
protected void Page_Load(object sender, EventArgs e)
{
string samlResponse = Request.Form["SAMLResponse"];
logger.Info(samlResponse);
if (!string.IsNullOrEmpty(samlResponse))
{
string decodedResponse = SamlUtil.DecodeResponse(samlResponse);
if (Request.IsAuthenticated)
{
Request.GetOwinContext().Authentication.SignOut();
}
IAuthenticate auth = new AzureAuthenticate(UnitOfWork, Request.Url.Host, decodedResponse);
var user = AuthService.SignIn(auth);
logger.Debug("user: "******"start claim settings...{0} - {1}", user.Id, user.Email);
var identity = new ClaimsIdentity(DefaultAuthenticationTypes.ApplicationCookie);
identity.AddClaim(new Claim(ClaimTypes.Name, user.Id));
identity.AddClaim(new Claim(ClaimTypes.Email, user.Email));
identity.AddClaim(new Claim(ClaimTypes.Role, string.Join("\t", user.UserGroups.Select(x => x.GroupId))));
identity.AddClaim(new Claim(ClaimTypes.Uri, Request.Url.Host));
identity.AddClaim(new Claim(ClaimTypes.System, AcquisitionEnum.Office365.ToString()));
Request.GetOwinContext().Authentication.SignIn(new AuthenticationProperties()
{
IsPersistent = false
}, identity);
if (!string.IsNullOrEmpty(Request.QueryString["ReturnUrl"]))
{
Request.GetOwinContext().Response.Redirect(Request.QueryString["ReturnUrl"]);
}
else
{
Request.GetOwinContext().Response.Redirect("/Default");
}
}
}
else
{
logger.Trace("Azure login...");
AuthnRequest authnReq = new AuthnRequest();
var config = UnitOfWork.ConfigurationRepository.FindAsNoTracking(x => x.Code == Configuration.OFFICE365_CODE).FirstOrDefault();
var company = CompanyService.GetCompanyByHostName(Request.Url.Host);
logger.Trace("config: {0}, company: {1}", config, company);
if (config == null || company == null)
{
return;
}
var companyConfig = company.CompanyConfigurations.First(x => x.ConfigurationId == config.Id);
var jsonObj = JObject.Parse(companyConfig.ConfigJson);
var issuer = jsonObj["appID"].ToString();
var endPoint = jsonObj["endPoint"].ToString();
authnReq.Issuer = issuer;
StringWriter sw = new StringWriter();
XmlTextWriter tw = null;
try
{
XmlSerializer serializer = new XmlSerializer(authnReq.GetType());
tw = new XmlTextWriter(sw);
serializer.Serialize(tw, authnReq);
}
catch (Exception ex)
{
//Handle Exception Code
logger.Error(ex.ToString());
}
finally
{
sw.Close();
if (tw != null)
{
tw.Close();
}
}
Response.Redirect(string.Format("{0}?SAMLRequest={1}", endPoint, SamlUtil.EncodeRequest(sw.ToString())));
}
}
