protected void Application_BeginRequest(object sender, EventArgs e)
{
GlobalSettings.Exigo.VerifyEnvironment(HttpContext.Current);
if (Request.IsSecureConnection)
{
Response.AddHeader("Strict-Transport-Security", "max-age=31536000");
}
// Get the route data
var routeData = RouteTable.Routes.GetRouteData(new HttpContextWrapper(HttpContext.Current));
// Account for attribute routing and null routeData
if (routeData != null && routeData.Values.ContainsKey("MS_DirectRouteMatches"))
{
routeData = ((List <RouteData>)routeData.Values["MS_DirectRouteMatches"]).First();
}
// If we have an identity and the current identity matches the web alias in the routes, stop here.
var identity = HttpContext.Current.Items["OwnerWebIdentity"] as ReplicatedSiteIdentity;
if (routeData == null ||
routeData.Values["webalias"] == null ||
(identity != null && identity.WebAlias.Equals(routeData.Values["webalias"].ToString(), StringComparison.InvariantCultureIgnoreCase)))
{
return;
}
// Determine some web alias data
var urlHelper = new UrlHelper(new RequestContext(new HttpContextWrapper(HttpContext.Current), RouteTable.Routes.GetRouteData(new HttpContextWrapper(HttpContext.Current))));
var currentWebAlias = routeData.Values["webalias"].ToString();
var defaultWebAlias = GlobalSettings.ReplicatedSites.DefaultWebAlias;
var lastWebAlias = GlobalUtilities.GetLastWebAlias(defaultWebAlias);
var defaultPage = urlHelper.Action(routeData.Values["action"].ToString(), routeData.Values["controller"].ToString(), new { webalias = lastWebAlias });
// This ensures that if the page is redirected because of web alias switching, that athe querystring params are passed as well
if (currentWebAlias.ToLower() == GlobalSettings.ReplicatedSites.DefaultWebAlias.ToLower())
{
// Create new route value dictionary
var newList = new RouteValueDictionary();
// Pull in all values that are not the controller,action or webalias
foreach (var routeValue in routeData.Values.Where(c => c.Key != "action" && c.Key != "controller" && c.Key != "webalias"))
{
// Add all values that arent empty to the route data.
if (routeValue.Value.ToString().IsNotNullOrEmpty())
{
newList.Add(routeValue.Key, routeValue.Value);
}
}
// Grab query in case there are any pieces being sent in with ?example=value
var query = Request.Url.Query;
//add webalias to the route values.
newList.Add("webalias", lastWebAlias);
// create new url using new route values and add the query at the end.
defaultPage = urlHelper.Action(routeData.Values["action"].ToString(), routeData.Values["controller"].ToString(), newList) + query;
}
// If we are an orphan and we don't allow them, redirect to a capture page.
if (!Settings.AllowOrphans && currentWebAlias.Equals(defaultWebAlias, StringComparison.InvariantCultureIgnoreCase))
{
HttpContext.Current.Response.Redirect(urlHelper.Action("webaliasrequired", "error"));
}
// If we are an orphan, try to redirect the user back to a previously-visited replicated site
if (Settings.RememberLastWebAliasVisited &&
currentWebAlias.Equals(defaultWebAlias, StringComparison.InvariantCultureIgnoreCase) &&
!defaultWebAlias.Equals(lastWebAlias, StringComparison.InvariantCultureIgnoreCase))
{
HttpContext.Current.Response.Redirect(defaultPage);
}
// Attempt to authenticate the web alias
var identityService = new IdentityService();
HttpContext.Current.Items["OwnerWebIdentity"] = identityService.GetIdentity(currentWebAlias);
if (HttpContext.Current.Items["OwnerWebIdentity"] != null)
{
if (Settings.RememberLastWebAliasVisited && currentWebAlias.ToLower() != GlobalSettings.ReplicatedSites.DefaultWebAlias.ToLower())
{
GlobalUtilities.SetLastWebAlias(currentWebAlias);
}
else
{
GlobalUtilities.DeleteLastWebAlias();
}
}
else
{
if (Settings.RememberLastWebAliasVisited)
{
GlobalUtilities.DeleteLastWebAlias();
lastWebAlias = defaultWebAlias;
HttpContext.Current.Response.Redirect(defaultPage);
}
else
{
HttpContext.Current.Response.Redirect(urlHelper.Action("invalidwebalias", "error"));
}
}
}
protected void Application_BeginRequest(object sender, EventArgs e)
{
// Get the route data
var routeData = RouteTable.Routes.GetRouteData(new HttpContextWrapper(HttpContext.Current));
var defaultWebAlias = GlobalSettings.ReplicatedSites.DefaultWebAlias;
var identityService = new IdentityService();
// Account for attribute routing and null routeData
if (routeData != null && routeData.Values.ContainsKey("MS_DirectRouteMatches"))
{
routeData = ((List <RouteData>)routeData.Values["MS_DirectRouteMatches"]).First();
}
// Added logic specific to soft launch, where only IA enrollment is allowed in the replicated and no web alias should be seen in the URL
if (Common.GlobalSettings.Globalization.HideForLive)
{
HttpContext.Current.Items["OwnerWebIdentity"] = identityService.GetIdentity(defaultWebAlias);
return;
}
// If we have an identity and the current identity matches the web alias in the routes, stop here.
var identity = HttpContext.Current.Items["OwnerWebIdentity"] as ReplicatedSiteIdentity;
if (routeData == null ||
routeData.Values["webalias"] == null ||
(identity != null && identity.WebAlias.Equals(routeData.Values["webalias"].ToString(), StringComparison.InvariantCultureIgnoreCase)))
{
return;
}
// Determine some web alias data
var urlHelper = new UrlHelper(new RequestContext(new HttpContextWrapper(HttpContext.Current), RouteTable.Routes.GetRouteData(new HttpContextWrapper(HttpContext.Current))));
var currentWebAlias = routeData.Values["webalias"].ToString();
var lastWebAlias = GlobalUtilities.GetLastWebAlias(defaultWebAlias);
var defaultPage = urlHelper.Action(routeData.Values["action"].ToString(), routeData.Values["controller"].ToString(), new { webalias = lastWebAlias });
// If we are an orphan and we don't allow them, redirect to a capture page.
if (!Settings.AllowOrphans && currentWebAlias.Equals(defaultWebAlias, StringComparison.InvariantCultureIgnoreCase))
{
HttpContext.Current.Response.Redirect(urlHelper.Action("webaliasrequired", "error"));
}
// If we are an orphan, try to redirect the user back to a previously-visited replicated site
if (Settings.RememberLastWebAliasVisited &&
currentWebAlias.Equals(defaultWebAlias, StringComparison.InvariantCultureIgnoreCase) &&
!defaultWebAlias.Equals(lastWebAlias, StringComparison.InvariantCultureIgnoreCase))
{
HttpContext.Current.Response.Redirect(defaultPage);
}
// Attempt to authenticate the web alias
HttpContext.Current.Items["OwnerWebIdentity"] = identityService.GetIdentity(currentWebAlias);
if (HttpContext.Current.Items["OwnerWebIdentity"] != null)
{
if (Settings.RememberLastWebAliasVisited && currentWebAlias.ToLower() != GlobalSettings.ReplicatedSites.DefaultWebAlias.ToLower())
{
GlobalUtilities.SetLastWebAlias(currentWebAlias);
}
else
{
GlobalUtilities.DeleteLastWebAlias();
}
}
else
{
if (Settings.RememberLastWebAliasVisited)
{
GlobalUtilities.DeleteLastWebAlias();
lastWebAlias = defaultWebAlias;
HttpContext.Current.Response.Redirect(defaultPage);
}
else
{
HttpContext.Current.Response.Redirect(urlHelper.Action("invalidwebalias", "error"));
}
}
}