public static void DispatchRequest(RequestContext requestContext)
{
ExTraceGlobals.CoreCallTracer.TraceDebug(0L, "[RequestDispatcher::DispatchRequest] entry.");
HttpContext httpContext = requestContext.HttpContext;
UrlUtilities.RewriteFederatedDomainInURL(httpContext);
DispatchStepResult arg = RequestDispatcher.InternalDispatchRequest(requestContext);
ExTraceGlobals.CoreCallTracer.TraceDebug <DispatchStepResult>(0L, "[RequestDispatcher::DispatchRequest] Last dispatch step result={0}.", arg);
switch (arg)
{
case DispatchStepResult.RedirectToUrl:
ExTraceGlobals.CoreCallTracer.TraceDebug <string>(0L, "[RequestDispatcher::DispatchRequest] Redirecting response to '{0}'.", requestContext.DestinationUrl);
httpContext.Response.Redirect(requestContext.DestinationUrl, false);
if (requestContext.RequestType != OwaRequestType.Logoff || !RequestDispatcherUtilities.IsDownLevelClient(requestContext.HttpContext, false))
{
httpContext.ApplicationInstance.CompleteRequest();
}
return;
case DispatchStepResult.RewritePath:
ExTraceGlobals.CoreCallTracer.TraceDebug <string>(0L, "[RequestDispatcher::DispatchRequest] Rewriting path to '{0}'.", requestContext.DestinationUrl);
if (string.IsNullOrEmpty(requestContext.DestinationUrlQueryString))
{
httpContext.RewritePath(requestContext.DestinationUrl);
return;
}
httpContext.RewritePath(requestContext.DestinationUrl, null, requestContext.DestinationUrlQueryString);
break;
case DispatchStepResult.RewritePathToError:
case DispatchStepResult.Continue:
break;
case DispatchStepResult.EndResponse:
ExTraceGlobals.CoreCallTracer.TraceDebug <int>(0L, "[RequestDispatcher::DispatchRequest] Ending response with statusCode={0}.", (int)requestContext.HttpStatusCode);
HttpUtilities.EndResponse(requestContext.HttpContext, requestContext.HttpStatusCode);
return;
case DispatchStepResult.EndResponseWithPrivateCaching:
ExTraceGlobals.CoreCallTracer.TraceDebug <int>(0L, "[RequestDispatcher::DispatchRequest] Ending response with statusCode={0} and PRIVATE cacheability.", (int)requestContext.HttpStatusCode);
HttpUtilities.EndResponse(requestContext.HttpContext, requestContext.HttpStatusCode, HttpCacheability.Private);
return;
case DispatchStepResult.Stop:
ExTraceGlobals.CoreCallTracer.TraceDebug(0L, "[RequestDispatcher::DispatchRequest] Stopped the dispatching of this request.");
return;
default:
return;
}
}
private static DispatchStepResult InternalDispatchRequest(RequestContext requestContext)
{
HttpRequest request = requestContext.HttpContext.Request;
requestContext.RequestType = RequestDispatcherUtilities.GetRequestType(request);
ExTraceGlobals.CoreCallTracer.TraceDebug <OwaRequestType>(0L, "[RequestDispatcher::InternalDispatchRequest] Processing requestType={0}.", requestContext.RequestType);
OwaRequestType requestType = requestContext.RequestType;
if (requestType <= OwaRequestType.LanguagePage)
{
switch (requestType)
{
case OwaRequestType.Invalid:
requestContext.HttpStatusCode = HttpStatusCode.BadRequest;
return(DispatchStepResult.EndResponse);
case OwaRequestType.Authorize:
break;
case OwaRequestType.Logoff:
case OwaRequestType.Aspx:
goto IL_C2;
case OwaRequestType.EsoRequest:
return(DispatchStepResult.Stop);
default:
switch (requestType)
{
case OwaRequestType.ProxyPing:
RequestDispatcherUtilities.RespondProxyPing(requestContext);
return(DispatchStepResult.EndResponse);
case OwaRequestType.LanguagePage:
break;
default:
goto IL_C2;
}
break;
}
requestContext.HttpContext.Response.AppendHeader("X-OWA-Version", Globals.ApplicationVersion);
return(DispatchStepResult.Stop);
}
if (requestType == OwaRequestType.Resource)
{
return(DispatchStepResult.Stop);
}
switch (requestType)
{
case OwaRequestType.WopiRequest:
return(DispatchStepResult.Stop);
case OwaRequestType.RemoteNotificationRequest:
return(DispatchStepResult.Stop);
case OwaRequestType.GroupSubscriptionRequest:
return(DispatchStepResult.Stop);
}
IL_C2:
if (!requestContext.HttpContext.Request.IsAuthenticated)
{
ExTraceGlobals.CoreCallTracer.TraceDebug(0L, "[RequestDispatcher::InternalDispatchRequest] Request not authenticated. returning.");
requestContext.HttpStatusCode = HttpStatusCode.Unauthorized;
return(DispatchStepResult.EndResponse);
}
DispatchStepResult dispatchStepResult = RequestDispatcher.DispatchIfLogoffRequest(requestContext);
if (dispatchStepResult != DispatchStepResult.Continue)
{
ExTraceGlobals.CoreCallTracer.TraceDebug <DispatchStepResult>(0L, "[RequestDispatcher::InternalDispatchRequest] DispatchIfLogoffRequest returned {0}. returning.", dispatchStepResult);
return(dispatchStepResult);
}
dispatchStepResult = RequestDispatcher.DispatchIfLastPendingGet(requestContext);
if (dispatchStepResult != DispatchStepResult.Continue)
{
ExTraceGlobals.CoreCallTracer.TraceDebug <DispatchStepResult>(0L, "[RequestDispatcher::InternalDispatchRequest] DispatchIfLastPendingGet returned {0}. returning.", dispatchStepResult);
return(dispatchStepResult);
}
dispatchStepResult = RequestDispatcher.DispatchIfGetUserPhotoRequest(requestContext);
if (dispatchStepResult != DispatchStepResult.Continue)
{
ExTraceGlobals.CoreCallTracer.TraceDebug <DispatchStepResult>(0L, "[RequestDispatcher::InternalDispatchRequest] DispatchIfGetUserPhotoRequest returned {0}. returning.", dispatchStepResult);
return(dispatchStepResult);
}
requestContext.UserContext = UserContextManager.GetMailboxContext(requestContext.HttpContext, null, true);
if (!requestContext.UserContext.ExchangePrincipal.MailboxInfo.Configuration.IsOwaEnabled && !OfflineClientRequestUtilities.IsRequestFromMOWAClient(requestContext.HttpContext.Request, requestContext.HttpContext.Request.UserAgent))
{
ExTraceGlobals.CoreCallTracer.TraceDebug(0L, "[RequestDispatcher::InternalDispatchRequest] OWA Disabled: redirecting to error page.");
throw new AccountDisabledException(new LocalizedString(Strings.GetLocalizedString(531497785)));
}
if (RequestDispatcher.ShouldBlockConnection(requestContext.HttpContext, requestContext.UserContext.LogonIdentity))
{
ExTraceGlobals.CoreCallTracer.TraceWarning <string>(0L, "[RequestDispatcher::InternalOnPostAuthorizeRequest] blocked by Client Access Rules. Request URL={0}.", requestContext.HttpContext.Request.Url.OriginalString);
if (requestContext.UserContext.LogonIdentity.UserOrganizationId != null && !OrganizationId.ForestWideOrgId.Equals(requestContext.UserContext.LogonIdentity.UserOrganizationId))
{
requestContext.DestinationUrl = OwaUrl.LogoffPageBlockedByClientAccessRules.GetExplicitUrl(requestContext.HttpContext.Request);
}
else
{
requestContext.DestinationUrl = OwaUrl.LogoffBlockedByClientAccessRules.GetExplicitUrl(requestContext.HttpContext.Request);
}
return(DispatchStepResult.RedirectToUrl);
}
dispatchStepResult = RequestDispatcher.ValidateExplicitLogonPermissions(requestContext);
if (dispatchStepResult != DispatchStepResult.Continue)
{
ExTraceGlobals.CoreCallTracer.TraceDebug <DispatchStepResult>(0L, "[RequestDispatcher::InternalDispatchRequest] ValidateExplicitLogonPermissions returned {0}. returning.", dispatchStepResult);
return(dispatchStepResult);
}
dispatchStepResult = RequestDispatcher.DispatchIfLanguagePost(requestContext);
if (dispatchStepResult != DispatchStepResult.Continue)
{
ExTraceGlobals.CoreCallTracer.TraceDebug <DispatchStepResult>(0L, "[RequestDispatcher::InternalDispatchRequest] DispatchIfLanguagePost returned {0}. returning.", dispatchStepResult);
return(dispatchStepResult);
}
if (requestContext.UserContext is UserContext)
{
dispatchStepResult = RequestDispatcher.ValidateAndSetThreadCulture(requestContext);
if (dispatchStepResult != DispatchStepResult.Continue)
{
ExTraceGlobals.CoreCallTracer.TraceDebug <DispatchStepResult>(0L, "[RequestDispatcher::InternalDispatchRequest] ValidateAndSetThreadCulture returned {0}. returning.", dispatchStepResult);
return(dispatchStepResult);
}
}
Uri originalRequestUrlFromContext = UrlUtilities.GetOriginalRequestUrlFromContext(requestContext.HttpContext);
dispatchStepResult = RequestDispatcher.SendAppCacheRedirect(requestContext, originalRequestUrlFromContext);
if (dispatchStepResult != DispatchStepResult.Continue)
{
ExTraceGlobals.CoreCallTracer.TraceDebug <DispatchStepResult>(0L, "[RequestDispatcher::InternalDispatchRequest] SendAppCacheRedirect returned {0}. returning.", dispatchStepResult);
return(dispatchStepResult);
}
requestContext.HttpContext.Response.AppendHeader("X-OWA-Version", Globals.ApplicationVersion);
requestContext.HttpContext.Response.AppendHeader("X-OWA-OWSVersion", ExchangeVersion.Latest.Version.ToString());
requestContext.HttpContext.Response.AppendHeader("X-OWA-MinimumSupportedOWSVersion", ExchangeVersionType.V2_6.ToString());
RequestDispatcher.SetTimeoutForRequest(requestContext.HttpContext, requestContext.RequestType);
RequestDispatcher.CheckAndAddHostNameChangedCookie(requestContext, request);
return(RequestDispatcher.DoFinalDispatch(requestContext));
}
