public bool TrySwitchOwaHostNameAndReturnPermanentRedirect(HttpContext context)
{
HttpRequest request = context.Request;
Uri uri = request.GetRequestUrlEvenIfProxied();
HttpResponse response = context.Response;
HttpCookie httpCookie = request.Cookies.Get("HostSwitch");
bool flag = httpCookie != null && httpCookie.Value == "1";
string host = uri.Host;
string host2 = null;
if (flag && request.RequestType == "GET" && this.IsDeprecatedHostName(host, out host2) && this.IsOwaStartPageRequest(uri) && !this.HasNonRedirectableQueryParams(request.QueryString.AllKeys))
{
bool flag2 = OfflineClientRequestUtilities.IsRequestForAppCachedVersion(context);
bool flag3 = OfflineClientRequestUtilities.IsRequestFromMOWAClient(request, request.UserAgent);
if (!flag2 && !flag3)
{
uri = new UriBuilder(uri)
{
Host = host2
}.Uri;
this.RedirectPermanent(context, uri);
return(true);
}
}
return(false);
}
private static bool RedirectBecauseClientForgotTrailingSlashOnRoot(HttpApplication httpApplication, HttpContext httpContext, Uri originalUri)
{
bool result = false;
HttpRequest request = httpContext.Request;
if (request.HttpMethod == "GET")
{
string absolutePath = originalUri.AbsolutePath;
string rootWithSlash = RequestDispatcher.GetRootWithSlash();
string value = rootWithSlash.TrimEnd(new char[]
{
'/'
});
if (absolutePath.Equals(value, StringComparison.OrdinalIgnoreCase))
{
if (string.IsNullOrEmpty(originalUri.Query) && OfflineClientRequestUtilities.IsRequestForAppCachedVersion(httpContext))
{
RequestDispatcher.SendJavascriptRedirectTo(httpApplication, httpContext.Response, rootWithSlash);
result = true;
}
else
{
RequestDispatcher.Send301RedirectTo(httpContext.Response, rootWithSlash + originalUri.Query);
result = true;
}
}
}
return(result);
}
protected virtual bool GetIsClientAppCacheEnabled(HttpContext context)
{
bool flag = false;
NameValueCollection nameValueCollection = HttpUtility.ParseQueryString(context.Request.Url.Query);
foreach (string text in nameValueCollection.AllKeys)
{
string text2;
if (text == null || !DefaultPageBase.ParamsInAppCache.TryGetValue(text.ToLowerInvariant(), out text2) || (text2 != null && text2 != context.Request.Params[text]))
{
flag = true;
break;
}
}
return((!flag && OfflineClientRequestUtilities.IsRequestForAppCachedVersion(context)) || DefaultPageBase.IsPalEnabled(context, this.UserAgent.RawString));
}
private void OnBeginRequestInternal(HttpApplication httpApplication)
{
HttpContext context = httpApplication.Context;
HttpRequest request = context.Request;
if (context.Request.IsSecureConnection)
{
string text = request.Url.AbsolutePath ?? string.Empty;
string requestPathAndQuery = request.Url.PathAndQuery ?? string.Empty;
string text2 = request.Url.AbsoluteUri ?? string.Empty;
HttpResponse response = context.Response;
if (OwaJavascriptRedirectModule.gallatinSplashPageEnabled && OwaJavascriptRedirectModule.gallatinSplashPageRequiredForUrl.Equals(text2, StringComparison.OrdinalIgnoreCase))
{
context.Server.TransferRequest("/owa/auth/outlookcn.aspx");
return;
}
if (string.IsNullOrEmpty(text) || text == "/")
{
if (OfflineClientRequestUtilities.IsRequestForAppCachedVersion(context))
{
string arg = Uri.EscapeUriString(Uri.UnescapeDataString("/owa/" + context.Request.Url.Query));
response.StatusCode = 200;
response.ContentType = "text/html";
response.Write(string.Format("<!DOCTYPE html><html><head><script type=\"text/javascript\">window.location.replace(\"{0}\" + window.location.hash);</script></head><body></body></html>", arg));
response.AppendToLog("OwaJavascriptRedirectUri=/owa/");
httpApplication.CompleteRequest();
return;
}
HttpRedirectCommon.RedirectRequestToNewUri(httpApplication, HttpRedirectCommon.HttpRedirectType.Permanent, new UriBuilder(text2)
{
Path = "/owa/"
}.Uri, "Owa301RedirectUri=");
return;
}
else
{
string empty = string.Empty;
if (OwaJavascriptRedirectModule.TryGetOwa302PathAndQuery(text, requestPathAndQuery, out empty))
{
response.AppendToLog("Owa302RedirectUri=" + empty);
response.Redirect(empty);
}
}
}
}
private static bool RedirectBecauseIE10RequiresReloadFromAppcache(HttpApplication httpApplication, HttpContext httpContext, Uri originalUri)
{
bool result = false;
HttpRequest request = httpContext.Request;
if (request.HttpMethod == "GET")
{
string absolutePath = originalUri.AbsolutePath;
string rootWithSlash = RequestDispatcher.GetRootWithSlash();
if (absolutePath.Equals(rootWithSlash, StringComparison.OrdinalIgnoreCase) && RequestDispatcher.IsBrowserIE10(httpContext) && !OfflineClientRequestUtilities.IsRequestForAppCachedVersion(httpContext) && !DefaultPageBase.IsPalEnabled(httpContext))
{
result = RequestDispatcher.ForceIE10ReloadToUseAppcacheIfNotAlreadyDone(httpApplication, httpContext);
}
}
return(result);
}
