protected override void AddProtocolSpecificHeadersToServerRequest(WebHeaderCollection headers)
{
IIdentity identity = base.HttpContext.User.Identity;
CompositeIdentity compositeIdentity = base.HttpContext.User.Identity as CompositeIdentity;
if (compositeIdentity != null)
{
identity = compositeIdentity.PrimaryIdentity;
}
if (!base.ProxyToDownLevel || identity is OAuthIdentity || identity is OAuthPreAuthIdentity || identity is MSAIdentity)
{
ExTraceGlobals.VerboseTracer.TraceDebug((long)this.GetHashCode(), "[OwaProxyRequestHandler::AddProtocolSpecificHeadersToServerRequest]: Skip adding downlevel proxy headers.");
}
else
{
ExTraceGlobals.VerboseTracer.TraceDebug <string>((long)this.GetHashCode(), "[OwaProxyRequestHandler::AddProtocolSpecificHeadersToServerRequest]: User identity type is {0}.", identity.GetType().FullName);
headers["X-OWA-ProxySid"] = identity.GetSecurityIdentifier().ToString();
OwaProxyRequestHandler.AddProxyUriHeader(base.ClientRequest, headers);
headers["X-OWA-ProxyVersion"] = HttpProxyGlobals.ApplicationVersion;
}
if (UrlUtilities.IsCmdWebPart(base.ClientRequest) && !OwaProxyRequestHandler.IsOwa15Url(base.ClientRequest))
{
headers["X-OWA-ProxyWebPart"] = "1";
}
headers["RPSPUID"] = (string)base.HttpContext.Items["RPSPUID"];
headers["RPSOrgIdPUID"] = (string)base.HttpContext.Items["RPSOrgIdPUID"];
headers["logonLatency"] = (string)base.HttpContext.Items["logonLatency"];
if (base.IsExplicitSignOn)
{
headers["X-OWA-ExplicitLogonUser"] = HttpUtility.UrlDecode(base.ExplicitSignOnAddress);
}
base.AddProtocolSpecificHeadersToServerRequest(headers);
}
protected override StreamProxy BuildRequestStreamProxy(StreamProxy.StreamProxyType streamProxyType, Stream source, Stream target, byte[] buffer)
{
if (OwaProxyRequestHandler.IsPLTPostRequest(base.ClientRequest))
{
return(new OwaPLTStreamProxy(streamProxyType, source, target, buffer, this));
}
return(base.BuildRequestStreamProxy(streamProxyType, source, target, buffer));
}
// Token: 0x06000522 RID: 1314 RVA: 0x0001C9C8 File Offset: 0x0001ABC8
protected override void AddProtocolSpecificHeadersToServerRequest(WebHeaderCollection headers)
{
headers["RPSPUID"] = (string)base.HttpContext.Items["RPSPUID"];
headers["RPSOrgIdPUID"] = (string)base.HttpContext.Items["RPSOrgIdPUID"];
base.AddProtocolSpecificHeadersToServerRequest(headers);
if (base.ClientRequest != null && string.Equals(base.ClientRequest.QueryString["action"], "GetWacIframeUrl", StringComparison.OrdinalIgnoreCase))
{
OwaProxyRequestHandler.AddProxyUriHeader(base.ClientRequest, headers);
}
}
internal static void TryAddUnAuthenticatedPLTRequestPostDataToUriQueryOfIISLog(HttpContext httpContext)
{
if (httpContext != null && OwaProxyRequestHandler.IsPLTPostRequest(httpContext.Request) && httpContext.Response != null && httpContext.Response.StatusCode == 440 && httpContext.Request.InputStream != null)
{
try
{
using (StreamReader streamReader = new StreamReader(httpContext.Request.InputStream))
{
string param = streamReader.ReadToEnd();
httpContext.Response.AppendToLog(param);
}
}
catch (Exception)
{
}
}
}
private void OnEndRequest(object sender, EventArgs e)
{
HttpApplication httpApplication = (HttpApplication)sender;
HttpContext httpContext = httpApplication.Context;
Diagnostics.SendWatsonReportOnUnhandledException(delegate()
{
LatencyTracker latencyTracker = LatencyTracker.FromHttpContext(httpContext);
RequestDetailsLogger current = RequestDetailsLoggerBase <RequestDetailsLogger> .GetCurrent(httpContext);
int traceContext = httpContext.GetTraceContext();
if (HttpProxyGlobals.ProtocolType != ProtocolType.Mapi)
{
OwaProxyRequestHandler.TryAddUnAuthenticatedPLTRequestPostDataToUriQueryOfIISLog(httpContext);
}
if (httpContext.Response != null && current != null)
{
httpContext.Response.AppendToLog(Constants.RequestIdKeyForIISLogs + current.ActivityId.ToString() + ";");
}
if (HealthCheckResponder.Instance.IsHealthCheckRequest(httpContext))
{
return;
}
if (httpContext.Response.StatusCode == 404 && httpContext.Response.SubStatusCode == 13)
{
httpContext.Response.StatusCode = 507;
}
if (Microsoft.Exchange.Diagnostics.Components.HttpProxy.ExTraceGlobals.VerboseTracer.IsTraceEnabled(TraceType.DebugTrace))
{
Microsoft.Exchange.Diagnostics.Components.HttpProxy.ExTraceGlobals.VerboseTracer.TraceDebug((long)this.GetHashCode(), "[ProxyModule::OnEndRequest]: Method {0}; Url {1}; Username {2}; Context {3};", new object[]
{
httpContext.Request.HttpMethod,
httpContext.Request.Url,
(httpContext.User == null) ? string.Empty : httpContext.User.Identity.GetSafeName(true),
traceContext
});
}
if (latencyTracker != null)
{
long currentLatency = latencyTracker.GetCurrentLatency(LatencyTrackerKey.HandlerToModuleSwitchingLatency);
if (currentLatency >= 0L)
{
RequestDetailsLoggerBase <RequestDetailsLogger> .SafeSetLogger(current, HttpProxyMetadata.HandlerToModuleSwitchingLatency, currentLatency);
}
}
ProxyRequestHandler proxyRequestHandler = httpContext.CurrentHandler as ProxyRequestHandler;
if (proxyRequestHandler != null && !proxyRequestHandler.IsDisposed)
{
current.AppendGenericInfo("DisposeProxyRequestHandler", "ProxyModule::OnEndRequest");
proxyRequestHandler.Dispose();
}
string value = httpContext.Items["AnonymousRequestFilterModule"] as string;
if (!string.IsNullOrEmpty(value))
{
current.AppendGenericInfo("AnonymousRequestFilterModule", value);
}
try
{
this.OnEndRequestInternal(httpApplication);
}
finally
{
if (current != null && !current.IsDisposed)
{
IActivityScope activityScope = current.ActivityScope;
if (activityScope != null)
{
if (!string.IsNullOrEmpty(activityScope.TenantId))
{
httpContext.Items["AuthenticatedUserOrganization"] = activityScope.TenantId;
}
ProxyModule.FinalizeRequestLatencies(httpContext, current, activityScope, latencyTracker, traceContext);
}
current.LogCurrentTime("EndRequest");
current.AsyncCommit(false);
}
if (Microsoft.Exchange.Diagnostics.Components.HttpProxy.ExTraceGlobals.VerboseTracer.IsTraceEnabled(TraceType.DebugTrace))
{
Microsoft.Exchange.Diagnostics.Components.HttpProxy.ExTraceGlobals.VerboseTracer.TraceDebug(0L, "[ProxyModule::OnEndRequest]: Method {0}; Url {1}; OnEndRequestLatency {2}; Context {3};", new object[]
{
httpContext.Request.HttpMethod,
httpContext.Request.Url,
(latencyTracker != null) ? latencyTracker.GetCurrentLatency(LatencyTrackerKey.ProxyModuleLatency).ToString() : "Unknown",
traceContext
});
}
}
}, new Diagnostics.LastChanceExceptionHandler(RequestDetailsLogger.LastChanceExceptionHandler));
}
private IHttpHandler SelectHandlerForAuthenticatedRequest(HttpContext httpContext)
{
IHttpHandler result;
try
{
IHttpHandler httpHandler;
if (HttpProxyGlobals.ProtocolType == ProtocolType.Mapi)
{
httpHandler = new MapiProxyRequestHandler();
}
else if (HttpProxyGlobals.ProtocolType == ProtocolType.Ecp)
{
if (SiteMailboxCreatingProxyRequestHandler.IsSiteMailboxCreatingProxyRequest(httpContext.Request))
{
httpHandler = new SiteMailboxCreatingProxyRequestHandler();
}
else if (EDiscoveryExportToolProxyRequestHandler.IsEDiscoveryExportToolProxyRequest(httpContext.Request))
{
httpHandler = new EDiscoveryExportToolProxyRequestHandler();
}
else if (BEResourceRequestHandler.CanHandle(httpContext.Request))
{
httpHandler = new BEResourceRequestHandler();
}
else
{
httpHandler = new EcpProxyRequestHandler();
}
}
else if (HttpProxyGlobals.ProtocolType == ProtocolType.Autodiscover)
{
httpHandler = new AutodiscoverProxyRequestHandler();
}
else if (HttpProxyGlobals.ProtocolType == ProtocolType.Ews)
{
if (EwsUserPhotoProxyRequestHandler.IsUserPhotoRequest(httpContext.Request))
{
httpHandler = new EwsUserPhotoProxyRequestHandler();
}
else if (EwsODataProxyRequestHandler.IsODataRequest(httpContext.Request))
{
httpHandler = new EwsODataProxyRequestHandler();
}
else if (MrsProxyRequestHandler.IsMrsRequest(httpContext.Request))
{
httpHandler = new MrsProxyRequestHandler();
}
else if (MessageTrackingRequestHandler.IsMessageTrackingRequest(httpContext.Request))
{
httpHandler = new MessageTrackingRequestHandler();
}
else
{
httpHandler = new EwsProxyRequestHandler();
}
}
else if (HttpProxyGlobals.ProtocolType == ProtocolType.RpcHttp)
{
if (RpcHttpRequestHandler.CanHandleRequest(httpContext.Request))
{
httpHandler = new RpcHttpRequestHandler();
}
else
{
httpHandler = new RpcHttpProxyRequestHandler();
}
}
else if (HttpProxyGlobals.ProtocolType == ProtocolType.Eas)
{
httpHandler = new EasProxyRequestHandler();
}
else if (HttpProxyGlobals.ProtocolType == ProtocolType.Oab)
{
httpHandler = new OabProxyRequestHandler();
}
else if (HttpProxyGlobals.ProtocolType == ProtocolType.PowerShell || HttpProxyGlobals.ProtocolType == ProtocolType.PowerShellLiveId)
{
httpHandler = new RemotePowerShellProxyRequestHandler();
}
else if (HttpProxyGlobals.ProtocolType == ProtocolType.ReportingWebService)
{
httpHandler = new ReportingWebServiceProxyRequestHandler();
}
else if (HttpProxyGlobals.ProtocolType == ProtocolType.Psws)
{
httpHandler = new PswsProxyRequestHandler();
}
else if (HttpProxyGlobals.ProtocolType == ProtocolType.Xrop)
{
httpHandler = new XRopProxyRequestHandler();
}
else if (HttpProxyGlobals.ProtocolType == ProtocolType.Owa)
{
string absolutePath = httpContext.Request.Url.AbsolutePath;
if (OWAUserPhotoProxyRequestHandler.IsUserPhotoRequest(httpContext.Request))
{
httpHandler = new OWAUserPhotoProxyRequestHandler();
}
else if (absolutePath.EndsWith("service.svc", StringComparison.OrdinalIgnoreCase) || absolutePath.IndexOf("/service.svc/", StringComparison.OrdinalIgnoreCase) != -1)
{
httpHandler = new EwsJsonProxyRequestHandler();
}
else if (absolutePath.EndsWith("ev.owa2", StringComparison.OrdinalIgnoreCase))
{
httpHandler = new OwaOeh2ProxyRequestHandler();
}
else if (absolutePath.EndsWith("speech.reco", StringComparison.OrdinalIgnoreCase))
{
httpHandler = new SpeechRecoProxyRequestHandler();
}
else if (absolutePath.EndsWith("lang.owa", StringComparison.OrdinalIgnoreCase))
{
httpHandler = new OwaLanguagePostProxyRequestHandler();
}
else if (absolutePath.EndsWith("ev.owa", StringComparison.OrdinalIgnoreCase) && httpContext.Request.RawUrl.IndexOf("ns=EwsProxy", StringComparison.OrdinalIgnoreCase) > 0)
{
httpHandler = new EwsProxyRequestHandler(true);
}
else
{
httpHandler = new OwaProxyRequestHandler();
}
}
else if (HttpProxyGlobals.ProtocolType == ProtocolType.PushNotifications)
{
httpHandler = new PushNotificationsProxyRequestHandler();
}
else if (HttpProxyGlobals.ProtocolType == ProtocolType.OutlookService)
{
httpHandler = new OutlookServiceProxyRequestHandler();
}
else if (HttpProxyGlobals.ProtocolType == ProtocolType.SnackyService)
{
httpHandler = new SnackyServiceProxyRequestHandler();
}
else if (HttpProxyGlobals.ProtocolType == ProtocolType.E4e)
{
httpHandler = new E4eProxyRequestHandler();
}
else
{
if (HttpProxyGlobals.ProtocolType != ProtocolType.O365SuiteService)
{
throw new InvalidOperationException("Unknown protocol type " + HttpProxyGlobals.ProtocolType);
}
httpHandler = new O365SuiteServiceProxyRequestHandler();
}
result = httpHandler;
}
finally
{
long currentLatency = LatencyTracker.FromHttpContext(httpContext).GetCurrentLatency(LatencyTrackerKey.ProxyModuleLatency);
if (currentLatency > 100L)
{
RequestDetailsLoggerBase <RequestDetailsLogger> .SafeAppendGenericInfo(RequestDetailsLoggerBase <RequestDetailsLogger> .GetCurrent(httpContext), "SelectHandler", currentLatency);
}
}
return(result);
}
// Token: 0x06000542 RID: 1346 RVA: 0x00019686 File Offset: 0x00017886
protected override bool IsRoutingError(HttpWebResponse response)
{
return OwaProxyRequestHandler.IsRoutingErrorFromOWA(this, response) || base.IsRoutingError(response);
}
// Token: 0x0600053B RID: 1339 RVA: 0x0001D121 File Offset: 0x0001B321
protected override void AddProtocolSpecificHeadersToServerRequest(WebHeaderCollection headers)
{
OwaProxyRequestHandler.AddProxyUriHeader(base.ClientRequest, headers);
base.AddProtocolSpecificHeadersToServerRequest(headers);
}
// Token: 0x060005F4 RID: 1524 RVA: 0x000213C0 File Offset: 0x0001F5C0
private IHttpHandler SelectHandlerForAuthenticatedRequest(HttpContext httpContext)
{
IHttpHandler result;
try
{
IHttpHandler httpHandler;
if (HttpProxyGlobals.ProtocolType == 14)
{
httpHandler = new MapiProxyRequestHandler();
}
else if (HttpProxyGlobals.ProtocolType == 1)
{
if (SiteMailboxCreatingProxyRequestHandler.IsSiteMailboxCreatingProxyRequest(httpContext.Request))
{
httpHandler = new SiteMailboxCreatingProxyRequestHandler();
}
else if (EDiscoveryExportToolProxyRequestHandler.IsEDiscoveryExportToolProxyRequest(httpContext.Request))
{
httpHandler = new EDiscoveryExportToolProxyRequestHandler();
}
else if (BEResourceRequestHandler.CanHandle(httpContext.Request))
{
httpHandler = new BEResourceRequestHandler();
}
else
{
httpHandler = new EcpProxyRequestHandler();
}
}
else if (HttpProxyGlobals.ProtocolType == 9)
{
httpHandler = new AutodiscoverProxyRequestHandler();
}
else if (HttpProxyGlobals.ProtocolType == 2)
{
if (EwsUserPhotoProxyRequestHandler.IsUserPhotoRequest(httpContext.Request))
{
httpHandler = new EwsUserPhotoProxyRequestHandler();
}
else if (MrsProxyRequestHandler.IsMrsRequest(httpContext.Request))
{
httpHandler = new MrsProxyRequestHandler();
}
else if (MessageTrackingRequestHandler.IsMessageTrackingRequest(httpContext.Request))
{
httpHandler = new MessageTrackingRequestHandler();
}
else
{
httpHandler = new EwsProxyRequestHandler();
}
}
else if (HttpProxyGlobals.ProtocolType == 27)
{
httpHandler = new RestProxyRequestHandler();
}
else if (HttpProxyGlobals.ProtocolType == 8)
{
if (RpcHttpRequestHandler.CanHandleRequest(httpContext.Request))
{
httpHandler = new RpcHttpRequestHandler();
}
else
{
httpHandler = new RpcHttpProxyRequestHandler();
}
}
else if (HttpProxyGlobals.ProtocolType == null)
{
httpHandler = new EasProxyRequestHandler();
}
else if (HttpProxyGlobals.ProtocolType == 3)
{
httpHandler = new OabProxyRequestHandler();
}
else if (HttpProxyGlobals.ProtocolType == 6 || HttpProxyGlobals.ProtocolType == 7)
{
httpHandler = new RemotePowerShellProxyRequestHandler();
}
else if (HttpProxyGlobals.ProtocolType == 10)
{
httpHandler = new ReportingWebServiceProxyRequestHandler();
}
else if (HttpProxyGlobals.ProtocolType == 11)
{
httpHandler = new PswsProxyRequestHandler();
}
else if (HttpProxyGlobals.ProtocolType == 12)
{
httpHandler = new XRopProxyRequestHandler();
}
else if (HttpProxyGlobals.ProtocolType == 4)
{
string absolutePath = httpContext.Request.Url.AbsolutePath;
if (OWAUserPhotoProxyRequestHandler.IsUserPhotoRequest(httpContext.Request))
{
httpHandler = new OWAUserPhotoProxyRequestHandler();
}
else if (RequestPathParser.IsOwaEwsJsonRequest(absolutePath))
{
httpHandler = new EwsJsonProxyRequestHandler();
}
else if (RequestPathParser.IsOwaOeh2Request(absolutePath))
{
httpHandler = new OwaOeh2ProxyRequestHandler();
}
else if (RequestPathParser.IsOwaSpeechRecoRequest(absolutePath))
{
httpHandler = new SpeechRecoProxyRequestHandler();
}
else if (RequestPathParser.IsOwaLanguagePostRequest(absolutePath))
{
httpHandler = new OwaLanguagePostProxyRequestHandler();
}
else if (RequestPathParser.IsOwaE14ProxyRequest(absolutePath, httpContext.Request.RawUrl))
{
httpHandler = new EwsProxyRequestHandler(true);
}
else if (AuthenticatedWopiRequestPathHandler.IsAuthenticatedWopiRequest(httpContext.Request, AuthCommon.IsFrontEnd))
{
httpHandler = new AuthenticatedWopiProxyRequestHandler();
}
else
{
httpHandler = new OwaProxyRequestHandler();
}
}
else if (HttpProxyGlobals.ProtocolType == 13)
{
httpHandler = new PushNotificationsProxyRequestHandler();
}
else if (HttpProxyGlobals.ProtocolType == 16)
{
httpHandler = new OutlookServiceProxyRequestHandler();
}
else if (HttpProxyGlobals.ProtocolType == 17)
{
httpHandler = new SnackyServiceProxyRequestHandler();
}
else if (HttpProxyGlobals.ProtocolType == 18)
{
httpHandler = new MicroServiceProxyRequestHandler();
}
else if (HttpProxyGlobals.ProtocolType == 15)
{
httpHandler = new E4eProxyRequestHandler();
}
else if (HttpProxyGlobals.ProtocolType == 20)
{
httpHandler = new O365SuiteServiceProxyRequestHandler();
}
else if (HttpProxyGlobals.ProtocolType == 21)
{
httpHandler = new MailboxDeliveryProxyRequestHandler();
}
else if (HttpProxyGlobals.ProtocolType == 22)
{
httpHandler = new ComplianceServiceProxyRequestHandler();
}
else
{
if (HttpProxyGlobals.ProtocolType != 24)
{
throw new InvalidOperationException("Unknown protocol type " + HttpProxyGlobals.ProtocolType);
}
httpHandler = new LogExportProxyHandler();
}
result = httpHandler;
}
finally
{
long currentLatency = LatencyTracker.FromHttpContext(httpContext).GetCurrentLatency(LatencyTrackerKey.ProxyModuleLatency);
if (currentLatency > 100L)
{
RequestDetailsLoggerBase <RequestDetailsLogger> .SafeAppendGenericInfo(RequestDetailsLoggerBase <RequestDetailsLogger> .GetCurrent(httpContext), "SelectHandler", currentLatency);
}
}
return(result);
}
