protected override void OnEndRequestInternal(HttpApplication httpApplication)
{
HttpRequest request = httpApplication.Context.Request;
HttpResponse response = httpApplication.Context.Response;
RequestDetailsLogger current = RequestDetailsLoggerBase <RequestDetailsLogger> .GetCurrent(httpApplication.Context);
if (httpApplication.Context.Items[Constants.RequestCompletedHttpContextKeyName] == null && !UrlUtilities.IsIntegratedAuthUrl(request.Url) && !UrlUtilities.IsOwaMiniUrl(request.Url) && (response.StatusCode == 401 || (HttpProxyGlobals.ProtocolType == ProtocolType.Ecp && (response.StatusCode == 403 || response.StatusCode == 404))))
{
FbaModule.LogonReason reason = FbaModule.LogonReason.None;
if (request.Headers["Authorization"] != null)
{
reason = FbaModule.LogonReason.InvalidCredentials;
}
bool flag = request.Url.AbsolutePath.Equals("/owa/auth.owa", StringComparison.OrdinalIgnoreCase);
if (request.HttpMethod.Equals("GET", StringComparison.OrdinalIgnoreCase) || flag)
{
RequestDetailsLoggerBase <RequestDetailsLogger> .SafeAppendGenericInfo(current, "NoCookies", "302 - GET/E14AuthPost");
this.RedirectToFbaLogon(httpApplication, reason);
}
else if (request.HttpMethod.Equals("POST", StringComparison.OrdinalIgnoreCase))
{
RequestDetailsLoggerBase <RequestDetailsLogger> .SafeAppendGenericInfo(current, "NoCookies", "440 - POST");
this.Send440Response(httpApplication, true);
}
else
{
RequestDetailsLoggerBase <RequestDetailsLogger> .SafeAppendGenericInfo(current, "NoCookies", "440 - " + request.HttpMethod);
this.Send440Response(httpApplication, false);
}
}
base.OnEndRequestInternal(httpApplication);
}
protected override byte[] GetUpdatedBufferToSend(ArraySegment <byte> buffer)
{
try
{
byte[] result;
string text;
if (this.TryGetUpdatedBufferToSend(buffer, out result, out text))
{
ExTraceGlobals.VerboseTracer.TraceDebug <int>((long)this.GetHashCode(), "[RpsOutDataResponseStreamProxy::GetUpdatedBufferToSend] Context={0}, Buffer updated.", base.RequestContext.TraceContext);
RequestDetailsLoggerBase <RequestDetailsLogger> .SafeAppendGenericInfo(base.RequestContext.Logger, "FriendlyError", "StreamProxy");
return(result);
}
if (text != null)
{
RequestDetailsLoggerBase <RequestDetailsLogger> .SafeAppendGenericInfo(base.RequestContext.Logger, "FriendlyError", text);
}
}
catch (Exception ex)
{
Diagnostics.ReportException(ex, FrontEndHttpProxyEventLogConstants.Tuple_InternalServerError, null, "Exception from RpsOutDataResponseStreamProxy::GetUpdatedBufferToSend event: {0}");
RequestDetailsLogger logger = base.RequestContext.Logger;
RequestDetailsLoggerBase <RequestDetailsLogger> .SafeAppendGenericError(logger, "GetUpdatedBufferToSendException", ex.ToString());
}
return(base.GetUpdatedBufferToSend(buffer));
}
// Token: 0x060006FB RID: 1787 RVA: 0x000292BC File Offset: 0x000274BC
private WinRMInfo ParseWinRMInfo(Stream stream)
{
WinRMInfo winRMInfo;
string text;
if (new WinRMParser(base.TraceContext).TryParseStream(stream, out winRMInfo, out text))
{
RequestDetailsLoggerBase <RequestDetailsLogger> .SafeSetLogger(base.Logger, 21, winRMInfo.Action);
RequestDetailsLoggerBase <RequestDetailsLogger> .SafeAppendGenericInfo(base.Logger, "CommandId", winRMInfo.CommandId);
RequestDetailsLoggerBase <RequestDetailsLogger> .SafeAppendGenericInfo(base.Logger, "SessionId", winRMInfo.SessionId);
RequestDetailsLoggerBase <RequestDetailsLogger> .SafeAppendGenericInfo(base.Logger, "ShellId", winRMInfo.ShellId);
if (!"http://schemas.microsoft.com/wbem/wsman/1/windows/shell/signal/terminate".Equals(winRMInfo.SignalCode, StringComparison.OrdinalIgnoreCase))
{
RequestDetailsLoggerBase <RequestDetailsLogger> .SafeAppendGenericInfo(base.Logger, "SignalCode", winRMInfo.SignalCode);
}
}
else
{
RequestDetailsLoggerBase <RequestDetailsLogger> .SafeSetLogger(base.Logger, 21, text);
}
return(winRMInfo);
}
// Token: 0x060006F3 RID: 1779 RVA: 0x00028E60 File Offset: 0x00027060
protected override void ExposeExceptionToClientResponse(Exception ex)
{
if (!WinRMHelper.FriendlyErrorEnabled.Value)
{
base.ExposeExceptionToClientResponse(ex);
return;
}
if (ex is WebException)
{
WebException ex2 = (WebException)ex;
if (WinRMHelper.IsPingRequest(ex2))
{
if (ExTraceGlobals.VerboseTracer.IsTraceEnabled(1))
{
ExTraceGlobals.VerboseTracer.TraceDebug <int>((long)this.GetHashCode(), "[RemotePowerShellProxyRequestHandler::ExposeExceptionToClientResponse]: Context={0}, Ping found.", base.TraceContext);
}
RequestDetailsLoggerBase <RequestDetailsLogger> .SafeSetLogger(base.Logger, 21, "Ping");
base.ClientResponse.Headers["X-RemotePS-Ping"] = "Ping";
return;
}
if (WinRMHelper.CouldBePingRequest(ex2))
{
if (ExTraceGlobals.VerboseTracer.IsTraceEnabled(1))
{
ExTraceGlobals.VerboseTracer.TraceDebug <int>((long)this.GetHashCode(), "[RemotePowerShellProxyRequestHandler::ExposeExceptionToClientResponse]: Context={0}, Could be Ping request.", base.TraceContext);
}
base.ClientResponse.Headers["X-RemotePS-Ping"] = "Possible-Ping";
return;
}
if (ex2.Status != WebExceptionStatus.ProtocolError)
{
WinRMInfo.SetFailureCategoryInfo(base.ClientResponse.Headers, 3, ex2.Status.ToString());
}
if (ex2.Response != null)
{
string text = ex2.Response.Headers["X-BasicAuthToOAuthConversionDiagnostics"];
if (!string.IsNullOrWhiteSpace(text))
{
base.ClientResponse.Headers["X-BasicAuthToOAuthConversionDiagnostics"] = text + " ";
}
}
}
if (ex is HttpProxyException && !string.IsNullOrWhiteSpace(ex.Message) && !WinRMHelper.DiagnosticsInfoHasBeenWritten(base.ClientResponse.Headers))
{
WinRMInfo.SetFailureCategoryInfo(base.ClientResponse.Headers, 3, ex.GetType().Name);
string diagnosticsInfo = WinRMHelper.GetDiagnosticsInfo(base.HttpContext);
if (ExTraceGlobals.VerboseTracer.IsTraceEnabled(1))
{
ExTraceGlobals.VerboseTracer.TraceDebug <int, string>((long)this.GetHashCode(), "[RemotePowerShellProxyRequestHandler::ExposeExceptionToClientResponse]: Context={0}, Write Message {1} to client response.", base.TraceContext, ex.Message);
}
WinRMHelper.SetDiagnosticsInfoWrittenFlag(base.ClientResponse.Headers);
RequestDetailsLoggerBase <RequestDetailsLogger> .SafeAppendGenericInfo(base.Logger, "FriendlyError", "ExposeException");
base.ClientResponse.Write(diagnosticsInfo + ex.Message);
return;
}
base.ExposeExceptionToClientResponse(ex);
}
internal void LogElapsedTime(RequestDetailsLogger logger, string latencyName)
{
if (HttpProxySettings.DetailedLatencyTracingEnabled.Value)
{
long currentLatency = this.GetCurrentLatency(LatencyTrackerKey.ProxyModuleLatency);
RequestDetailsLoggerBase <RequestDetailsLogger> .SafeAppendGenericInfo(logger, latencyName, currentLatency);
}
}
private static void FinalizeRequestLatencies(HttpContext httpContext, RequestDetailsLogger requestDetailsLogger, IActivityScope activityScope, LatencyTracker tracker, int traceContext)
{
if (tracker == null)
{
return;
}
if (requestDetailsLogger == null)
{
throw new ArgumentNullException("requestDetailsLogger");
}
if (activityScope == null)
{
throw new ArgumentNullException("activityScope");
}
if (httpContext == null)
{
throw new ArgumentNullException("httpContext");
}
long num = tracker.GetCurrentLatency(LatencyTrackerKey.ProxyModuleLatency);
if (num >= 0L)
{
long num2 = 0L;
long.TryParse(activityScope.GetProperty(ServiceLatencyMetadata.HttpPipelineLatency), out num2);
long num3 = 0L;
bool flag = requestDetailsLogger.TryGetLatency(HttpProxyMetadata.BackendProcessingLatency, out num3);
long num4 = requestDetailsLogger.GetLatency(HttpProxyMetadata.ClientRequestStreamingLatency, 0L) + requestDetailsLogger.GetLatency(HttpProxyMetadata.BackendRequestStreamingLatency, 0L) + num3 + requestDetailsLogger.GetLatency(HttpProxyMetadata.BackendResponseStreamingLatency, 0L) + requestDetailsLogger.GetLatency(HttpProxyMetadata.ClientResponseStreamingLatency, 0L);
long num5 = num - num4;
PerfCounters.UpdateMovingAveragePerformanceCounter(PerfCounters.HttpProxyCountersInstance.MovingAverageCasLatency, num5);
RequestDetailsLoggerBase <RequestDetailsLogger> .SafeSetLogger(requestDetailsLogger, HttpProxyMetadata.HttpProxyOverhead, num5);
long num6 = num5 - num2;
if (flag)
{
RequestDetailsLoggerBase <RequestDetailsLogger> .SafeSetLogger(requestDetailsLogger, HttpProxyMetadata.RoutingLatency, Math.Max(num6, 0L));
string property = activityScope.GetProperty(HttpProxyMetadata.TargetServer);
if (PerfCounters.RoutingLatenciesEnabled && !string.IsNullOrEmpty(property))
{
string empty = string.Empty;
Utilities.TryGetSiteNameFromServerFqdn(property, out empty);
PercentilePerfCounters.UpdateRoutingLatencyPerfCounter(empty, (double)num6);
PerfCounters.GetHttpProxyPerSiteCountersInstance(empty).TotalProxyWithLatencyRequests.Increment();
}
}
long val = num6 - requestDetailsLogger.GetLatency(HttpProxyMetadata.BackendRequestInitLatency, 0L) - requestDetailsLogger.GetLatency(HttpProxyMetadata.BackendResponseInitLatency, 0L);
RequestDetailsLoggerBase <RequestDetailsLogger> .SafeSetLogger(requestDetailsLogger, HttpProxyMetadata.CoreLatency, Math.Max(val, 0L));
long currentLatency = tracker.GetCurrentLatency(LatencyTrackerKey.ProxyModuleLatency);
long num7 = currentLatency - num;
num = currentLatency;
if (num7 > 5L)
{
RequestDetailsLoggerBase <RequestDetailsLogger> .SafeAppendGenericInfo(requestDetailsLogger, "TotalRequestTimeDelta", num7);
}
}
RequestDetailsLoggerBase <RequestDetailsLogger> .SafeSetLogger(requestDetailsLogger, HttpProxyMetadata.TotalRequestTime, num);
}
public static void LogSharedCacheCall(this IRequestContext requestContext, long latency, string diagnostics)
{
if (requestContext == null)
{
throw new ArgumentNullException("requestContext");
}
requestContext.LatencyTracker.HandleSharedCacheLatency(latency);
RequestDetailsLoggerBase <RequestDetailsLogger> .SafeAppendGenericInfo(requestContext.Logger, "SharedCache", diagnostics);
PerfCounters.UpdateMovingAveragePerformanceCounter(PerfCounters.HttpProxyCountersInstance.MovingAverageSharedCacheLatency, latency);
}
// Token: 0x060001F3 RID: 499 RVA: 0x00009988 File Offset: 0x00007B88
private ServiceType GetClientAccessServiceFromList <ServiceType>(List <DownLevelServerStatusEntry> serverList, ServiceTopology topology, AnchorMailbox anchorMailbox, Site targetSite, ClientAccessType clientAccessType, Predicate <ServiceType> otherFilter, RequestDetailsLogger logger, DownLevelServerManager.DownlevelExchangeServerVersion targetDownlevelExchangeServerVersion) where ServiceType : HttpService
{
string text = anchorMailbox.ToCookieKey();
int hashCode = HttpProxyBackEndHelper.GetHashCode(text);
serverList = this.GetFilteredServerListByVersion(serverList, targetDownlevelExchangeServerVersion);
int[] shuffledList = DownLevelServerManager.GetShuffledList(serverList.Count, hashCode);
if (ExTraceGlobals.VerboseTracer.IsTraceEnabled(1))
{
ExTraceGlobals.VerboseTracer.TraceDebug <string, int, string>((long)this.GetHashCode(), "[DownLevelServerManager::GetClientAccessServiceFromList]: HashKey: {0}, HashCode: {1}, Anchor mailbox {2}.", text, hashCode, anchorMailbox.ToString());
}
for (int i = 0; i < shuffledList.Length; i++)
{
int num = shuffledList[i];
DownLevelServerStatusEntry currentServer = serverList[num];
if (ExTraceGlobals.VerboseTracer.IsTraceEnabled(1))
{
ExTraceGlobals.VerboseTracer.TraceDebug <string, int, bool>((long)this.GetHashCode(), "[DownLevelServerManager::GetClientAccessServiceFromList]: Back end server {0} is selected by current index {1}. IsHealthy = {2}", currentServer.BackEndServer.Fqdn, num, currentServer.IsHealthy);
}
if (currentServer.IsHealthy)
{
ServiceType serviceType = topology.FindAny <ServiceType>(clientAccessType, (ServiceType service) => service != null && service.ServerFullyQualifiedDomainName.Equals(currentServer.BackEndServer.Fqdn, StringComparison.OrdinalIgnoreCase) && !service.IsOutOfService && otherFilter(service), "d:\\dbs\\sh\\e16df\\0212_214120_0\\cmd\\1g\\sources\\Dev\\Cafe\\src\\HttpProxy\\DownLevelServerManager\\DownLevelServerManager.cs", "GetClientAccessServiceFromList", 799);
if (serviceType != null)
{
if (ExTraceGlobals.VerboseTracer.IsTraceEnabled(1))
{
ExTraceGlobals.VerboseTracer.TraceDebug <Uri, string>((long)this.GetHashCode(), "[DownLevelServerManager::GetClientAccessServiceFromList]: Found service {0} matching back end server {1}.", serviceType.Url, currentServer.BackEndServer.Fqdn);
}
RequestDetailsLoggerBase <RequestDetailsLogger> .SafeAppendGenericInfo(logger, "DownLevelTargetRandomHashing", string.Format("{0}/{1}", i, serverList.Count));
return(serviceType);
}
if (ExTraceGlobals.VerboseTracer.IsTraceEnabled(3))
{
ExTraceGlobals.VerboseTracer.TraceError <string>((long)this.GetHashCode(), "[DownLevelServerManager::GetClientAccessServiceFromList]: Back end server {0} cannot be found by ServiceDiscovery.", currentServer.BackEndServer.Fqdn);
}
}
else if (ExTraceGlobals.VerboseTracer.IsTraceEnabled(2))
{
ExTraceGlobals.VerboseTracer.TraceWarning <string>((long)this.GetHashCode(), "[DownLevelServerManager::GetClientAccessServiceFromList]: Back end server {0} is marked as unhealthy.", currentServer.BackEndServer.Fqdn);
}
}
RequestDetailsLoggerBase <RequestDetailsLogger> .SafeAppendGenericInfo(logger, "DownLevelTargetRandomHashingFailure", string.Format("{0}", serverList.Count));
this.TriggerServerMapRefreshIfNeeded(topology, serverList);
string text2 = string.Format("Unable to find proper back end service for {0} in site {1}.", anchorMailbox, targetSite.DistinguishedName);
if (ExTraceGlobals.VerboseTracer.IsTraceEnabled(3))
{
ExTraceGlobals.VerboseTracer.TraceError <string>((long)this.GetHashCode(), "[DownLevelServerManager::GetClientAccessServiceFromList]: {0}", text2);
}
throw new NoAvailableDownLevelBackEndException(text2);
}
private void OnPreSendRequestHeaders(object sender, EventArgs e)
{
HttpContext httpContext = HttpContext.Current;
HttpResponse response = httpContext.Response;
if (response != null)
{
RequestDetailsLogger current = RequestDetailsLoggerBase <RequestDetailsLogger> .GetCurrent(httpContext);
RequestDetailsLoggerBase <RequestDetailsLogger> .SafeAppendGenericInfo(current, "OnPreSendRequestHeaders.ContentType", response.ContentType);
}
HttpContext.Current.Items["X-HeaderPreSent"] = true;
}
internal static void SafeAppendGenericInfo(string key, string value)
{
if (!LoggerSettings.LogEnabled)
{
return;
}
if (LoggerSettings.IsPowerShellWebService)
{
RequestDetailsLoggerBase <PswsLogger> .SafeAppendGenericInfo(RequestDetailsLoggerBase <PswsLogger> .Current, key, value);
return;
}
RequestDetailsLoggerBase <RpsHttpLogger> .SafeAppendGenericInfo(RequestDetailsLoggerBase <RpsHttpLogger> .Current, key, value);
}
private void OnBeginRequest(object sender, EventArgs e)
{
HttpApplication httpApplication = (HttpApplication)sender;
HttpContext httpContext = httpApplication.Context;
Diagnostics.SendWatsonReportOnUnhandledException(delegate()
{
LatencyTracker latencyTracker = new LatencyTracker();
latencyTracker.StartTracking(LatencyTrackerKey.ProxyModuleLatency, false);
AspNetHelper.AddTimestampHeaderIfNecessary(httpContext.Request.Headers, "X-FrontEnd-Begin");
if (Microsoft.Exchange.Diagnostics.Components.HttpProxy.ExTraceGlobals.VerboseTracer.IsTraceEnabled(TraceType.DebugTrace))
{
Microsoft.Exchange.Diagnostics.Components.HttpProxy.ExTraceGlobals.VerboseTracer.TraceDebug <string, Uri, int>((long)this.GetHashCode(), "[ProxyModule::OnBeginRequest]: Method {0}; Url {1}; Context {2};", httpContext.Request.HttpMethod, httpContext.Request.Url, httpContext.GetHashCode());
}
if (HealthCheckResponder.Instance.IsHealthCheckRequest(httpContext))
{
HealthCheckResponder.Instance.CheckHealthStateAndRespond(httpContext);
return;
}
RequestDetailsLogger requestDetailsLogger = RequestDetailsLoggerBase <RequestDetailsLogger> .InitializeRequestLogger();
requestDetailsLogger.LogCurrentTime("BeginRequest");
httpContext.Items[Constants.TraceContextKey] = httpContext.GetHashCode();
httpContext.Items[Constants.LatencyTrackerContextKeyName] = latencyTracker;
requestDetailsLogger.ActivityScope.UpdateFromMessage(httpContext.Request);
requestDetailsLogger.ActivityScope.SerializeTo(httpContext.Response);
RequestDetailsLoggerBase <RequestDetailsLogger> .SetCurrent(httpContext, requestDetailsLogger);
httpContext.Items[typeof(ActivityScope)] = requestDetailsLogger.ActivityScope;
httpContext.Items[Constants.RequestIdHttpContextKeyName] = requestDetailsLogger.ActivityScope.ActivityId;
RequestDetailsLoggerBase <RequestDetailsLogger> .SafeSetLogger(requestDetailsLogger, HttpProxyMetadata.Protocol, HttpProxyGlobals.ProtocolType);
requestDetailsLogger.SafeLogUriData(httpContext.Request.Url);
RequestDetailsLoggerBase <RequestDetailsLogger> .SafeSetLogger(requestDetailsLogger, ServiceCommonMetadata.HttpMethod, httpContext.Request.HttpMethod);
string requestCorrelationId = AspNetHelper.GetRequestCorrelationId(httpContext);
RequestDetailsLoggerBase <RequestDetailsLogger> .SafeAppendGenericInfo(requestDetailsLogger, "CorrelationID", requestCorrelationId);
httpContext.Response.AppendToLog(Constants.CorrelationIdKeyForIISLogs + requestCorrelationId + ";");
string cookieValueAndSetIfNull = ClientIdCookie.GetCookieValueAndSetIfNull(httpContext);
httpContext.Response.AppendToLog(string.Format("&{0}={1}", "ClientId", cookieValueAndSetIfNull));
UrlUtilities.SaveOriginalRequestHostSchemePortToContext(httpContext);
try
{
this.OnBeginRequestInternal(httpApplication);
}
catch (Exception ex)
{
RequestDetailsLoggerBase <RequestDetailsLogger> .SafeAppendGenericError(requestDetailsLogger, "OnBeginRequestInternal", ex.ToString());
requestDetailsLogger.AsyncCommit(false);
throw;
}
}, new Diagnostics.LastChanceExceptionHandler(RequestDetailsLogger.LastChanceExceptionHandler));
}
protected override void UpdateOrInvalidateAnchorMailboxCache(Guid mdbGuid, string resourceForest)
{
if (this.originalAnchorMailboxFromExplicitLogon != null && this.originalAnchorMailboxFromExplicitLogon != base.AnchoredRoutingTarget.AnchorMailbox && !string.IsNullOrEmpty(resourceForest))
{
ExTraceGlobals.VerboseTracer.TraceDebug <AnchorMailbox, Guid>((long)this.GetHashCode(), "[OwaProxyRequestHandler::UpdateOrInvalidateAnchorMailboxCache]: Updating anchor mailbox cache for original anchor mailbox {0}, mapping to Mailbox Database {1}.", this.originalAnchorMailboxFromExplicitLogon, mdbGuid);
RequestDetailsLoggerBase <RequestDetailsLogger> .SafeAppendGenericInfo(base.Logger, "UpdateAnchorMbxCache", string.Format("{0}~{1}~{2}", this.originalAnchorMailboxFromExplicitLogon, mdbGuid, resourceForest));
this.originalAnchorMailboxFromExplicitLogon.UpdateCache(new AnchorMailboxCacheEntry
{
Database = new ADObjectId(mdbGuid, resourceForest)
});
return;
}
base.UpdateOrInvalidateAnchorMailboxCache(mdbGuid, resourceForest);
}
// Token: 0x06000234 RID: 564 RVA: 0x0000AEE8 File Offset: 0x000090E8
public bool TryGet(Guid database, IRequestContext requestContext, out MailboxServerCacheEntry cacheEntry)
{
cacheEntry = null;
PerfCounters.HttpProxyCacheCountersInstance.BackEndServerLocalCacheHitsRateBase.Increment();
PerfCounters.HttpProxyCacheCountersInstance.BackEndServerOverallCacheHitsRateBase.Increment();
PerfCounters.IncrementMovingPercentagePerformanceCounterBase(PerfCounters.HttpProxyCacheCountersInstance.MovingPercentageBackEndServerLocalCacheHitsRate);
PerfCounters.IncrementMovingPercentagePerformanceCounterBase(PerfCounters.HttpProxyCacheCountersInstance.MovingPercentageBackEndServerOverallCacheHitsRate);
string key = database.ToString();
bool flag = this.TryGetFromInMemoryCache(key, out cacheEntry);
if (flag)
{
if (MailboxServerCache.IsE14ServerStale(cacheEntry))
{
this.Remove(database, requestContext);
return(false);
}
PerfCounters.HttpProxyCacheCountersInstance.BackEndServerLocalCacheHitsRate.Increment();
PerfCounters.UpdateMovingPercentagePerformanceCounter(PerfCounters.HttpProxyCacheCountersInstance.MovingPercentageBackEndServerLocalCacheHitsRate);
}
else
{
SharedCacheDiagnostics sharedCacheDiagnostics = null;
flag = this.TryGetFromSharedCache(key, out cacheEntry, out sharedCacheDiagnostics);
MailboxServerCache.LogSharedCacheDiagnostics(requestContext, sharedCacheDiagnostics);
if (flag && this.TryAddToInMemoryCache(key, cacheEntry))
{
this.UpdateInMemoryCacheSizeCounter();
}
}
if (flag)
{
PerfCounters.HttpProxyCacheCountersInstance.BackEndServerOverallCacheHitsRate.Increment();
PerfCounters.UpdateMovingPercentagePerformanceCounter(PerfCounters.HttpProxyCacheCountersInstance.MovingPercentageBackEndServerOverallCacheHitsRate);
if (MailboxServerCache.InMemoryCacheEnabled.Value && MailboxServerCache.InternalRefreshEnabled.Value && cacheEntry.IsDueForRefresh(MailboxServerCache.GetRefreshInterval(cacheEntry.BackEndServer)))
{
this.RegisterRefresh(new DatabaseWithForest(database, cacheEntry.ResourceForest, requestContext.ActivityId));
RequestDetailsLoggerBase <RequestDetailsLogger> .SafeAppendGenericInfo(requestContext.Logger, "ServerLocatorRefresh", database);
RequestDetailsLoggerBase <RequestDetailsLogger> .SafeAppendGenericInfo(requestContext.Logger, "RefreshingCacheEntry", cacheEntry.ToString());
}
}
return(flag);
}
internal static void SafeAppendGenericInfo(Guid cmdletUniqueId, string key, string value)
{
if (!LoggerSettings.LogEnabled)
{
return;
}
if (LoggerHelper.IsPswsNormalRequest)
{
RequestDetailsLoggerBase <PswsLogger> .SafeAppendGenericInfo(RequestDetailsLoggerBase <PswsLogger> .Current, key, value);
return;
}
RpsCmdletLoggerBuffer rpsCmdletLoggerBuffer = RpsCmdletLoggerBuffer.Get(cmdletUniqueId);
if (rpsCmdletLoggerBuffer != null)
{
rpsCmdletLoggerBuffer.AppendGenericInfo(key, value);
}
}
protected virtual void OnPostAuthorizeInternal(HttpApplication httpApplication)
{
HttpContext context = httpApplication.Context;
if (NativeProxyHelper.CanNativeProxyHandleRequest(context))
{
RequestDetailsLoggerBase <RequestDetailsLogger> .SafeAppendGenericInfo(RequestDetailsLoggerBase <RequestDetailsLogger> .GetCurrent(context), "ProxyRequestHandler", "NativeHttpProxy");
return;
}
IHttpHandler httpHandler;
if (context.Request.IsAuthenticated)
{
httpHandler = this.SelectHandlerForAuthenticatedRequest(context);
}
else
{
httpHandler = this.SelectHandlerForUnauthenticatedRequest(context);
}
if (httpHandler != null)
{
if (Microsoft.Exchange.Diagnostics.Components.HttpProxy.ExTraceGlobals.VerboseTracer.IsTraceEnabled(TraceType.DebugTrace))
{
Microsoft.Exchange.Diagnostics.Components.HttpProxy.ExTraceGlobals.VerboseTracer.TraceDebug <Type, object>((long)this.GetHashCode(), "[ProxyModule::OnPostAuthorizeInternal]: The selected HttpHandler is {0}; Context {1};", httpHandler.GetType(), context.Items[Constants.TraceContextKey]);
}
PerfCounters.HttpProxyCountersInstance.TotalRequests.Increment();
if (httpHandler is ProxyRequestHandler)
{
((ProxyRequestHandler)httpHandler).Run(context);
}
else
{
context.RemapHandler(httpHandler);
}
long currentLatency = LatencyTracker.FromHttpContext(context).GetCurrentLatency(LatencyTrackerKey.ProxyModuleLatency);
if (currentLatency > 100L)
{
RequestDetailsLoggerBase <RequestDetailsLogger> .SafeAppendGenericInfo(RequestDetailsLoggerBase <RequestDetailsLogger> .GetCurrent(context), "RemapHandler", currentLatency);
}
}
}
// Token: 0x06000237 RID: 567 RVA: 0x0000B090 File Offset: 0x00009290
public void Remove(Guid database, IRequestContext requestContext)
{
string key = database.ToString();
if (this.TryRemoveFromInMemoryCache(key))
{
this.UpdateInMemoryCacheSizeCounter();
}
SharedCacheDiagnostics sharedCacheDiagnostics;
if (this.TryRemoveFromSharedCache(key, out sharedCacheDiagnostics))
{
RequestDetailsLoggerBase <RequestDetailsLogger> .SafeAppendGenericInfo(requestContext.Logger, "SharedCache", "MailboxServerCacheEntryRemovalSuccess");
}
else
{
RequestDetailsLoggerBase <RequestDetailsLogger> .SafeAppendGenericError(requestContext.Logger, "SharedCache", "MailboxServerCacheEntryRemovalFailure");
}
MailboxServerCache.LogSharedCacheDiagnostics(requestContext, sharedCacheDiagnostics);
}
// Token: 0x06000380 RID: 896 RVA: 0x00013F04 File Offset: 0x00012104
private bool TryGetUpdatedBufferToSend(ArraySegment <byte> buffer, out byte[] updatedBuffer, out string failureHint)
{
HttpContext context = base.RequestContext.HttpContext;
updatedBuffer = null;
failureHint = null;
if (context.Response == null)
{
failureHint = "Response Null";
return(false);
}
int statusCode = context.Response.StatusCode;
if (statusCode < 400)
{
if (ExTraceGlobals.VerboseTracer.IsTraceEnabled(1))
{
ExTraceGlobals.VerboseTracer.TraceDebug <int, int>((long)this.GetHashCode(), "[RpsOutDataResponseStreamProxy::TryGetUpdatedBufferToSend] Context={0}, StatusCode={1}.", base.RequestContext.TraceContext, statusCode);
}
return(false);
}
if (WinRMHelper.DiagnosticsInfoHasBeenWritten(context.Response.Headers))
{
if (ExTraceGlobals.VerboseTracer.IsTraceEnabled(1))
{
ExTraceGlobals.VerboseTracer.TraceDebug <int>((long)this.GetHashCode(), "[RpsOutDataResponseStreamProxy::TryGetUpdatedBufferToSend] Context={0}, diagnostics info has been written.", base.RequestContext.TraceContext);
}
failureHint = "BeenWritten";
return(false);
}
if (WinRMHelper.TryInsertDiagnosticsInfo(buffer, () => WinRMHelper.GetDiagnosticsInfo(context), out updatedBuffer, out failureHint, delegate(string winRMFaultMessage)
{
RequestDetailsLoggerBase <RequestDetailsLogger> .SafeAppendGenericInfo(this.RequestContext.Logger, "WinRMFaultMessage", winRMFaultMessage);
WinRMInfo.SetWSManFailureCategory(context.Response.Headers, winRMFaultMessage);
}))
{
WinRMHelper.SetDiagnosticsInfoWrittenFlag(context.Response.Headers);
return(true);
}
return(false);
}
private void OnAuthenticateRequest(object sender, EventArgs e)
{
HttpApplication httpApplication = (HttpApplication)sender;
HttpContext httpContext = httpApplication.Context;
Diagnostics.SendWatsonReportOnUnhandledException(delegate()
{
LatencyTracker latencyTracker = LatencyTracker.FromHttpContext(httpContext);
latencyTracker.StartTracking(LatencyTrackerKey.AuthenticationLatency, false);
if (Microsoft.Exchange.Diagnostics.Components.HttpProxy.ExTraceGlobals.VerboseTracer.IsTraceEnabled(TraceType.DebugTrace))
{
Microsoft.Exchange.Diagnostics.Components.HttpProxy.ExTraceGlobals.VerboseTracer.TraceDebug <string, Uri, object>((long)this.GetHashCode(), "[ProxyModule::OnAuthenticateRequest]: Method {0}; Url {1}; Context {2};", httpContext.Request.HttpMethod, httpContext.Request.Url, httpContext.Items[Constants.TraceContextKey]);
}
this.OnAuthenticateInternal(httpApplication);
long currentLatency = LatencyTracker.FromHttpContext(httpContext).GetCurrentLatency(LatencyTrackerKey.ProxyModuleLatency);
if (currentLatency > 100L)
{
RequestDetailsLoggerBase <RequestDetailsLogger> .SafeAppendGenericInfo(RequestDetailsLoggerBase <RequestDetailsLogger> .GetCurrent(httpContext), "OnAuthenticate", currentLatency);
}
}, new Diagnostics.LastChanceExceptionHandler(RequestDetailsLogger.LastChanceExceptionHandler));
}
// Token: 0x06000218 RID: 536 RVA: 0x0000A8E0 File Offset: 0x00008AE0
public void Remove(string key, IRequestContext requestContext)
{
if (key == null)
{
throw new ArgumentNullException("key");
}
if (this.TryRemoveFromInMemoryCache(key))
{
this.UpdateInMemoryCacheSizeCounter();
}
SharedCacheDiagnostics sharedCacheDiagnostics;
if (this.TryRemoveFromSharedCache(key, out sharedCacheDiagnostics))
{
RequestDetailsLoggerBase <RequestDetailsLogger> .SafeAppendGenericInfo(requestContext.Logger, "SharedCache", "AMCacheRemovalSuccess");
}
else
{
RequestDetailsLoggerBase <RequestDetailsLogger> .SafeAppendGenericError(requestContext.Logger, "SharedCache", "AMCacheRemovalFailure");
}
AnchorMailboxCache.LogSharedCacheDiagnostics(requestContext, sharedCacheDiagnostics);
}
private static bool ShouldBlockConnection(HttpContext httpContext, OwaIdentity logonIdentity)
{
if (!VariantConfiguration.GetSnapshot(MachineSettingsContext.Local, null, null).OwaServer.OwaClientAccessRulesEnabled.Enabled)
{
return(false);
}
RequestDetailsLogger logger = OwaApplication.GetRequestDetailsLogger;
Action <ClientAccessRulesEvaluationContext> blockLoggerDelegate = delegate(ClientAccessRulesEvaluationContext context)
{
RequestDetailsLoggerBase <RequestDetailsLogger> .SafeAppendGenericInfo(logger, ClientAccessRulesConstants.ClientAccessRuleName, context.CurrentRule.Name);
};
Action <double> latencyLoggerDelegate = delegate(double latency)
{
if (latency > 50.0)
{
RequestDetailsLoggerBase <RequestDetailsLogger> .SafeAppendGenericInfo(logger, ClientAccessRulesConstants.ClientAccessRulesLatency, latency);
}
};
OWAMiniRecipient owaminiRecipient = logonIdentity.GetOWAMiniRecipient();
string usernameFromIdInformation = ClientAccessRulesUtils.GetUsernameFromIdInformation(owaminiRecipient.WindowsLiveID, owaminiRecipient.MasterAccountSid, owaminiRecipient.Sid, owaminiRecipient.ObjectId);
return(ClientAccessRulesUtils.ShouldBlockConnection(logonIdentity.UserOrganizationId, usernameFromIdInformation, ClientAccessProtocol.OutlookWebApp, ClientAccessRulesUtils.GetRemoteEndPointFromContext(httpContext), httpContext.Request.IsAuthenticatedByAdfs() ? ClientAccessAuthenticationMethod.AdfsAuthentication : ClientAccessAuthenticationMethod.BasicAuthentication, owaminiRecipient, blockLoggerDelegate, latencyLoggerDelegate));
}
// Token: 0x060005FB RID: 1531 RVA: 0x00021BD8 File Offset: 0x0001FDD8
private void OnEndRequest(object sender, EventArgs e)
{
HttpApplication httpApplication = (HttpApplication)sender;
HttpContext httpContext = httpApplication.Context;
CheckpointTracker.GetOrCreate(httpContext.Items).Add(FrontEndHttpProxyCheckpoints.ProxyModuleEndRequest);
Diagnostics.SendWatsonReportOnUnhandledException(delegate()
{
if (!HostHeaderValidator.HasValidHostHeaderStatusDescription(new HttpContextWrapper(httpContext).Response) || httpContext.Items["AutodiscoverRedirectModule"] != null)
{
return;
}
LatencyTracker latencyTracker = LatencyTracker.FromHttpContext(httpContext);
RequestDetailsLogger current = RequestDetailsLoggerBase <RequestDetailsLogger> .GetCurrent(httpContext);
RequestDetailsLoggerBase <RequestDetailsLogger> .SafeAppendGenericInfo(RequestDetailsLoggerBase <RequestDetailsLogger> .GetCurrent(httpContext), GuardedSharedCacheExecution.Default.Key, GuardedSharedCacheExecution.Default.Guard.GetCurrentValue());
int traceContext = httpContext.GetTraceContext();
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 (ExTraceGlobals.VerboseTracer.IsTraceEnabled(1))
{
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 : IIdentityExtensions.GetSafeName(httpContext.User.Identity, true),
traceContext
});
}
if (latencyTracker != null)
{
long currentLatency = latencyTracker.GetCurrentLatency(LatencyTrackerKey.HandlerToModuleSwitchingLatency);
if (currentLatency >= 0L)
{
RequestDetailsLoggerBase <RequestDetailsLogger> .SafeSetLogger(current, 5, currentLatency);
}
}
ProxyRequestHandler proxyRequestHandler = httpContext.CurrentHandler as ProxyRequestHandler;
if (proxyRequestHandler != null && !proxyRequestHandler.IsDisposed)
{
current.AppendGenericInfo("DisposeProxyRequestHandler", "ProxyModule::OnEndRequest");
proxyRequestHandler.Dispose();
}
ProxyModule.InspectNativeProxyFatalError(httpContext.Response, current);
string text = httpContext.Items["AnonymousRequestFilterModule"] as string;
if (!string.IsNullOrEmpty(text))
{
current.AppendGenericInfo("AnonymousRequestFilterModule", text);
}
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");
RequestDetailsLoggerBase <RequestDetailsLogger> .SafeSetLogger(current, 0, DateTime.UtcNow);
current.AsyncCommit(false, NativeProxyHelper.WasProxiedByNativeProxyHandler(SharedHttpContextWrapper.GetWrapper(httpContext)));
}
if (ExTraceGlobals.VerboseTracer.IsTraceEnabled(1))
{
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 SelectHandlerForUnauthenticatedRequest(HttpContext httpContext)
{
IHttpHandler result;
try
{
IHttpHandler httpHandler = null;
if (HttpProxyGlobals.ProtocolType == ProtocolType.Autodiscover)
{
if (httpContext.Request.HttpMethod.Equals("GET", StringComparison.OrdinalIgnoreCase))
{
if (ProtocolHelper.IsOAuthMetadataRequest(httpContext.Request.Url.AbsolutePath))
{
httpHandler = new AuthMetadataHttpHandler(httpContext);
}
else if (ProtocolHelper.IsAutodiscoverV2Request(httpContext.Request.Url.AbsolutePath))
{
httpHandler = new AutodiscoverProxyRequestHandler();
}
}
else
{
httpHandler = new AutodiscoverProxyRequestHandler();
}
}
else if (HttpProxyGlobals.ProtocolType == ProtocolType.Ews)
{
string httpMethod = httpContext.Request.HttpMethod;
if (!httpMethod.Equals("GET", StringComparison.OrdinalIgnoreCase) && !httpMethod.Equals("HEAD", StringComparison.OrdinalIgnoreCase))
{
httpHandler = new EwsProxyRequestHandler();
}
}
else if (HttpProxyGlobals.ProtocolType == ProtocolType.Ecp)
{
if (EDiscoveryExportToolProxyRequestHandler.IsEDiscoveryExportToolProxyRequest(httpContext.Request))
{
httpHandler = new EDiscoveryExportToolProxyRequestHandler();
}
else if (BEResourceRequestHandler.CanHandle(httpContext.Request))
{
httpHandler = new BEResourceRequestHandler();
}
else if (EcpProxyRequestHandler.IsCrossForestDelegatedRequest(httpContext.Request))
{
httpHandler = new EcpProxyRequestHandler
{
IsCrossForestDelegated = true
};
}
else if (!httpContext.Request.Path.StartsWith("/ecp/auth/", StringComparison.OrdinalIgnoreCase) && !httpContext.Request.Path.Equals("/ecp/ping.ecp", StringComparison.OrdinalIgnoreCase))
{
httpHandler = new Return401RequestHandler();
}
}
else if (HttpProxyGlobals.ProtocolType == ProtocolType.RpcHttp)
{
httpHandler = new RpcHttpRequestHandler();
}
else if (HttpProxyGlobals.ProtocolType == ProtocolType.Xrop)
{
httpHandler = new XRopProxyRequestHandler();
}
else if (HttpProxyGlobals.ProtocolType == ProtocolType.E4e)
{
httpHandler = new E4eProxyRequestHandler();
}
else if (AnonymousCalendarProxyRequestHandler.IsAnonymousCalendarRequest(httpContext.Request))
{
httpHandler = new AnonymousCalendarProxyRequestHandler();
}
else if (HttpProxyGlobals.ProtocolType == ProtocolType.Owa && WopiRequestPathHandler.IsWopiRequest(httpContext.Request, AuthCommon.IsFrontEnd))
{
httpHandler = new WopiProxyRequestHandler();
}
else if (OwaExtensibilityProxyRequestHandler.IsOwaExtensibilityRequest(httpContext.Request))
{
httpHandler = new OwaExtensibilityProxyRequestHandler();
}
else if (OwaCobrandingRedirProxyRequestHandler.IsCobrandingRedirRequest(httpContext.Request))
{
httpHandler = new OwaCobrandingRedirProxyRequestHandler();
}
else if (HttpProxyGlobals.ProtocolType == ProtocolType.Owa && OwaResourceProxyRequestHandler.CanHandle(httpContext.Request))
{
httpHandler = new OwaResourceProxyRequestHandler();
}
else if (HttpProxyGlobals.ProtocolType == ProtocolType.PowerShellGateway)
{
httpHandler = new PsgwProxyRequestHandler();
}
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);
}
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);
}
private void ParseCadataCookies(HttpApplication httpApplication)
{
HttpContext context = httpApplication.Context;
HttpRequest request = context.Request;
HttpResponse response = context.Response;
RequestDetailsLogger current = RequestDetailsLoggerBase <RequestDetailsLogger> .GetCurrent(context);
string text = null;
if (request.Cookies["cadata"] != null && request.Cookies["cadata"].Value != null)
{
text = request.Cookies["cadata"].Value;
}
string text2 = null;
if (request.Cookies["cadataKey"] != null && request.Cookies["cadataKey"].Value != null)
{
text2 = request.Cookies["cadataKey"].Value;
}
string text3 = null;
if (request.Cookies["cadataIV"] != null && request.Cookies["cadataIV"].Value != null)
{
text3 = request.Cookies["cadataIV"].Value;
}
string text4 = null;
if (request.Cookies["cadataSig"] != null && request.Cookies["cadataSig"].Value != null)
{
text4 = request.Cookies["cadataSig"].Value;
}
string text5 = null;
if (request.Cookies["cadataTTL"] != null && request.Cookies["cadataTTL"].Value != null)
{
text5 = request.Cookies["cadataTTL"].Value;
}
if (text == null || text2 == null || text3 == null || text4 == null || text5 == null)
{
return;
}
byte[] array = null;
byte[] array2 = null;
PerfCounters.HttpProxyCacheCountersInstance.FbaModuleKeyCacheHitsRateBase.Increment();
FbaModule.KeyCache.TryGetValue(text2, out array);
FbaModule.KeyCache.TryGetValue(text3, out array2);
if (array != null && array2 != null)
{
PerfCounters.HttpProxyCacheCountersInstance.FbaModuleKeyCacheHitsRate.Increment();
goto IL_362;
}
string text6 = null;
RSACryptoServiceProvider rsacryptoServiceProvider;
try
{
X509Certificate2 sslCertificate = FbaModule.GetSslCertificate(request);
rsacryptoServiceProvider = (sslCertificate.PrivateKey as RSACryptoServiceProvider);
if (rsacryptoServiceProvider != null)
{
byte[] rgb = Convert.FromBase64String(text4);
byte[] bytes = rsacryptoServiceProvider.Decrypt(rgb, true);
string @string = Encoding.Unicode.GetString(bytes);
if (string.Compare(@string, "Fba Rocks!", StringComparison.Ordinal) != 0)
{
text6 = "does not match the SSL certificate on the Cafe web-site on another server in this Cafe array";
}
}
else
{
text6 = "does not contain RSACryptoServiceProvider";
if (ExTraceGlobals.VerboseTracer.IsTraceEnabled(TraceType.DebugTrace))
{
ExTraceGlobals.VerboseTracer.TraceDebug((long)this.GetHashCode(), "[FbaModule::ParseCadataCookies] Certificate:{0},Name:{1},Thumbprint:{2},PrivateKeyKey.(Exchange/Signature)Algorighm:{3} has no RSACryptoServiceProvider", new object[]
{
sslCertificate.Subject,
sslCertificate.FriendlyName,
sslCertificate.Thumbprint,
(sslCertificate.PrivateKey == null) ? "NULL" : (sslCertificate.PrivateKey.KeyExchangeAlgorithm + "/" + sslCertificate.PrivateKey.SignatureAlgorithm)
});
}
}
}
catch (CryptographicException arg)
{
ExTraceGlobals.VerboseTracer.TraceDebug <CryptographicException>((long)this.GetHashCode(), "[FbaModule::ParseCadataCookies] Received CryptographicException {0} decrypting cadataSig", arg);
return;
}
if (text6 == null)
{
byte[] rgb2 = Convert.FromBase64String(text2);
byte[] rgb3 = Convert.FromBase64String(text3);
try
{
array = rsacryptoServiceProvider.Decrypt(rgb2, true);
array2 = rsacryptoServiceProvider.Decrypt(rgb3, true);
}
catch (CryptographicException arg2)
{
ExTraceGlobals.VerboseTracer.TraceDebug <CryptographicException>((long)this.GetHashCode(), "[FbaModule::ParseCadataCookies] Received CryptographicException {0} decrypting symKey/symIV", arg2);
return;
}
this.cadataKeyString = text2;
this.cadataIVString = text3;
this.symKey = array;
this.symIV = array2;
goto IL_362;
}
ExTraceGlobals.VerboseTracer.TraceError <string, string>((long)this.GetHashCode(), "[FbaModule::ParseCadataCookies] {0} {1}", "Error in validating Cadata signature. This most likely indicates that the SSL certifcate on the Cafe web-site on this server ", text6);
return;
IL_362:
using (AesCryptoServiceProvider aesCryptoServiceProvider = new AesCryptoServiceProvider())
{
aesCryptoServiceProvider.Key = array;
aesCryptoServiceProvider.IV = array2;
using (ICryptoTransform cryptoTransform = aesCryptoServiceProvider.CreateDecryptor())
{
byte[] array3 = Convert.FromBase64String(text5);
byte[] array4 = null;
try
{
array4 = cryptoTransform.TransformFinalBlock(array3, 0, array3.Length);
}
catch (CryptographicException arg3)
{
ExTraceGlobals.VerboseTracer.TraceDebug <CryptographicException>((long)this.GetHashCode(), "[FbaModule::ParseCadataCookies] Received CryptographicException {0} transforming TTL", arg3);
return;
}
if (array4.Length < 1)
{
ExTraceGlobals.VerboseTracer.TraceDebug((long)this.GetHashCode(), "[FbaModule::ParseCadataCookies] TTL length was less than 1.");
return;
}
long ticks = BitConverter.ToInt64(array4, 0);
int num = (int)array4[8];
bool flag = (num & 4) == 4;
context.Items["Flags"] = num;
ExDateTime t = new ExDateTime(ExTimeZone.UtcTimeZone, ticks);
ExDateTime utcNow = ExDateTime.UtcNow;
if (t < utcNow)
{
if (request.HttpMethod.Equals("GET", StringComparison.OrdinalIgnoreCase))
{
if (request.QueryString.ToString().StartsWith("oeh=1&", StringComparison.OrdinalIgnoreCase))
{
RequestDetailsLoggerBase <RequestDetailsLogger> .SafeAppendGenericInfo(current, "LoginTimeout", "440 - GET/OEH");
this.Send440Response(httpApplication, false);
}
else
{
RequestDetailsLoggerBase <RequestDetailsLogger> .SafeAppendGenericInfo(current, "LoginTimeout", "302 - GET/Timeout");
this.RedirectToFbaLogon(httpApplication, FbaModule.LogonReason.Timeout);
}
}
else if (request.HttpMethod.Equals("POST", StringComparison.OrdinalIgnoreCase))
{
RequestDetailsLoggerBase <RequestDetailsLogger> .SafeAppendGenericInfo(current, "LoginTimeout", "440 - POST");
this.Send440Response(httpApplication, true);
}
else
{
RequestDetailsLoggerBase <RequestDetailsLogger> .SafeAppendGenericInfo(current, "LoginTimeout", "440 - " + request.HttpMethod);
this.Send440Response(httpApplication, false);
}
return;
}
FbaModule.DetermineKeyIntervalsIfNecessary();
ExDateTime t2 = t.AddTicks(-2L * (flag ? FbaModule.fbaPrivateKeyReissueInterval.Ticks : FbaModule.fbaPublicKeyReissueInterval.Ticks));
if (t2 < utcNow && OwaAuthenticationHelper.IsOwaUserActivityRequest(request))
{
FbaModule.SetCadataTtlCookie(aesCryptoServiceProvider, num, request, response);
}
}
using (ICryptoTransform cryptoTransform2 = aesCryptoServiceProvider.CreateDecryptor())
{
byte[] array5 = Convert.FromBase64String(text);
byte[] bytes2 = null;
try
{
bytes2 = cryptoTransform2.TransformFinalBlock(array5, 0, array5.Length);
}
catch (CryptographicException arg4)
{
ExTraceGlobals.VerboseTracer.TraceDebug <CryptographicException>((long)this.GetHashCode(), "[FbaModule::ParseCadataCookies] Received CryptographicException {0} transforming auth", arg4);
return;
}
string string2 = Encoding.Unicode.GetString(bytes2);
request.Headers["Authorization"] = string2;
}
}
}
public bool TryGet(Guid database, IRequestContext requestContext, out BackEndServer backEndServer)
{
if (requestContext == null)
{
throw new ArgumentNullException("requestContext");
}
backEndServer = null;
PerfCounters.HttpProxyCacheCountersInstance.BackEndServerLocalCacheHitsRateBase.Increment();
PerfCounters.HttpProxyCacheCountersInstance.BackEndServerOverallCacheHitsRateBase.Increment();
PerfCounters.IncrementMovingPercentagePerformanceCounterBase(PerfCounters.HttpProxyCacheCountersInstance.MovingPercentageBackEndServerLocalCacheHitsRate);
PerfCounters.IncrementMovingPercentagePerformanceCounterBase(PerfCounters.HttpProxyCacheCountersInstance.MovingPercentageBackEndServerOverallCacheHitsRate);
MailboxServerCacheEntry mailboxServerCacheEntry = null;
bool flag = false;
bool flag2 = this.serversCache.TryGetValue(database, out mailboxServerCacheEntry);
if (flag2)
{
if (MailboxServerCache.IsE14ServerStale(mailboxServerCacheEntry))
{
this.Remove(database, requestContext);
return(false);
}
backEndServer = mailboxServerCacheEntry.BackEndServer;
PerfCounters.HttpProxyCacheCountersInstance.BackEndServerLocalCacheHitsRate.Increment();
PerfCounters.UpdateMovingPercentagePerformanceCounter(PerfCounters.HttpProxyCacheCountersInstance.MovingPercentageBackEndServerLocalCacheHitsRate);
if (mailboxServerCacheEntry.IsDueForRefresh(MailboxServerCache.GetRefreshInterval(backEndServer)))
{
flag = true;
}
}
if (HttpProxySettings.MailboxServerLocatorSharedCacheEnabled.Value && (!flag2 || flag))
{
MailboxServerCacheEntry sharedCacheEntry = null;
long latency = 0L;
string diagInfo = null;
bool latency2 = LatencyTracker.GetLatency <bool>(() => this.sharedCacheClient.TryGet <MailboxServerCacheEntry>(database.ToString(), requestContext.ActivityId, out sharedCacheEntry, out diagInfo), out latency);
requestContext.LogSharedCacheCall(latency, diagInfo);
if (latency2 && (!flag2 || sharedCacheEntry.LastRefreshTime > mailboxServerCacheEntry.LastRefreshTime))
{
this.Add(database, sharedCacheEntry, requestContext, false);
mailboxServerCacheEntry = sharedCacheEntry;
flag2 = true;
}
}
if (flag2)
{
backEndServer = mailboxServerCacheEntry.BackEndServer;
PerfCounters.HttpProxyCacheCountersInstance.BackEndServerOverallCacheHitsRate.Increment();
PerfCounters.UpdateMovingPercentagePerformanceCounter(PerfCounters.HttpProxyCacheCountersInstance.MovingPercentageBackEndServerOverallCacheHitsRate);
if (!this.LazyRefreshDisabled && mailboxServerCacheEntry.IsDueForRefresh(MailboxServerCache.GetRefreshInterval(mailboxServerCacheEntry.BackEndServer)))
{
if (MailboxServerCache.BackgroundServerRefreshEnabled.Value)
{
this.RegisterRefresh(new DatabaseWithForest(database, mailboxServerCacheEntry.ResourceForest, requestContext.ActivityId));
}
RequestDetailsLoggerBase <RequestDetailsLogger> .SafeAppendGenericInfo(requestContext.Logger, "ServerLocatorRefresh", database);
RequestDetailsLoggerBase <RequestDetailsLogger> .SafeAppendGenericInfo(requestContext.Logger, "RefreshingCacheEntry", mailboxServerCacheEntry.ToString());
}
}
return(flag2);
}
// Token: 0x060005F5 RID: 1525 RVA: 0x00021738 File Offset: 0x0001F938
private IHttpHandler SelectHandlerForUnauthenticatedRequest(HttpContext httpContext)
{
IHttpHandler result;
try
{
if (HttpProxySettings.NeedHandleAsAuthenticatedRequest(httpContext.Request.Headers, httpContext.Request.Cookies, httpContext.SkipAuthorization))
{
result = this.SelectHandlerForAuthenticatedRequest(httpContext);
}
else
{
UriBuilder uriBuilder = new UriBuilder(httpContext.Request.Url);
string text = null;
if (UrlUtilities.TryGetExplicitLogonUser(httpContext.Request, ref text))
{
uriBuilder.Path = UrlUtilities.GetPathWithExplictLogonHint(httpContext.Request.Url, text);
}
IHttpHandler httpHandler = null;
if (HttpProxyGlobals.ProtocolType == 9)
{
httpHandler = new AutodiscoverProxyRequestHandler();
}
else if (HttpProxyGlobals.ProtocolType == 2)
{
if (RequestPathParser.IsEwsUnauthenticatedRequestProxyHandlerAllowed(httpContext.Request))
{
httpHandler = new EwsProxyRequestHandler();
}
}
else if (HttpProxyGlobals.ProtocolType == 27)
{
if (RequestPathParser.IsRestUnauthenticatedRequestProxyHandlerAllowed(httpContext.Request))
{
httpHandler = new RestProxyRequestHandler();
}
}
else if (HttpProxyGlobals.ProtocolType == 1)
{
if (EDiscoveryExportToolProxyRequestHandler.IsEDiscoveryExportToolProxyRequest(httpContext.Request))
{
httpHandler = new EDiscoveryExportToolProxyRequestHandler();
}
else if (BEResourceRequestHandler.CanHandle(httpContext.Request))
{
httpHandler = new BEResourceRequestHandler();
}
else if (EcpProxyRequestHandler.IsCrossForestDelegatedRequest(httpContext.Request))
{
httpHandler = new EcpProxyRequestHandler
{
IsCrossForestDelegated = true
};
}
else if (!httpContext.Request.Path.StartsWith("/ecp/auth/", StringComparison.OrdinalIgnoreCase) && !httpContext.Request.Path.Equals("/ecp/ping.ecp", StringComparison.OrdinalIgnoreCase))
{
httpHandler = new Return401RequestHandler();
}
}
else if (HttpProxyGlobals.ProtocolType == 8)
{
httpHandler = new RpcHttpRequestHandler();
}
else if (HttpProxyGlobals.ProtocolType == 12)
{
httpHandler = new XRopProxyRequestHandler();
}
else if (HttpProxyGlobals.ProtocolType == 15)
{
httpHandler = new E4eProxyRequestHandler();
}
else if (AnonymousCalendarProxyRequestHandler.IsAnonymousCalendarRequest(httpContext.Request))
{
httpHandler = new AnonymousCalendarProxyRequestHandler();
}
else if (HttpProxyGlobals.ProtocolType == 4 && WopiRequestPathHandler.IsWopiRequest(httpContext.Request.HttpMethod, httpContext.Request.Url, AuthCommon.IsFrontEnd))
{
httpHandler = new WopiProxyRequestHandler();
}
else if (OwaExtensibilityProxyRequestHandler.IsOwaExtensibilityRequest(httpContext.Request))
{
httpHandler = new OwaExtensibilityProxyRequestHandler();
}
else if (UrlUtilities.IsOwaDownloadRequest(uriBuilder.Uri))
{
httpHandler = new OwaDownloadProxyRequestHandler();
}
else if (OwaCobrandingRedirProxyRequestHandler.IsCobrandingRedirRequest(httpContext.Request))
{
httpHandler = new OwaCobrandingRedirProxyRequestHandler();
}
else if (HttpProxyGlobals.ProtocolType == 4 && OwaResourceProxyRequestHandler.CanHandle(httpContext.Request))
{
httpHandler = new OwaResourceProxyRequestHandler();
}
else if (HttpProxyGlobals.ProtocolType == 19)
{
httpHandler = new PsgwProxyRequestHandler();
}
else if (HttpProxyGlobals.ProtocolType == 21)
{
httpHandler = new MailboxDeliveryProxyRequestHandler();
}
else if (HttpProxyGlobals.ProtocolType == 22)
{
httpHandler = new ComplianceServiceProxyRequestHandler();
}
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);
}
private GetGroupResponse GetPDLData()
{
GetGroupResponse getGroupResponse = new GetGroupResponse();
MailboxSession mailboxIdentityMailboxSession = base.CallContext.SessionCache.GetMailboxIdentityMailboxSession();
ItemId sourceId = this.itemId;
IdAndSession idAndSession = null;
if (this.parentFolderid != null && this.parentFolderid.BaseFolderId != null)
{
IdAndSession idAndSession2 = base.GetIdAndSession(this.parentFolderid.BaseFolderId);
if (idAndSession2 != null && idAndSession2.Session.IsPublicFolderSession)
{
idAndSession = idAndSession2;
}
}
if (IdConverter.EwsIdIsConversationId(this.itemId.Id))
{
try
{
Persona persona;
if (idAndSession != null)
{
persona = Persona.LoadFromPersonaId(idAndSession.Session, null, this.itemId, Persona.FullPersonaShape, null, idAndSession.Id);
}
else
{
persona = Persona.LoadFromPersonIdWithGalAggregation(mailboxIdentityMailboxSession, IdConverter.EwsIdToPersonId(this.itemId.Id), Persona.FullPersonaShape, null);
}
if (persona.Attributions.Length > 0)
{
sourceId = persona.Attributions[0].SourceId;
for (int i = 1; i < persona.Attributions.Length; i++)
{
StoreId storeId = IdConverter.EwsIdToMessageStoreObjectId(persona.Attributions[i].SourceId.Id);
using (Item item = Item.Bind(mailboxIdentityMailboxSession, storeId, new PropertyDefinition[]
{
ContactSchema.PersonId
}))
{
item.OpenAsReadWrite();
item[ContactSchema.PersonId] = PersonId.CreateNew();
item.Save(SaveMode.NoConflictResolution);
}
}
RequestDetailsLoggerBase <RequestDetailsLogger> .SafeAppendGenericInfo(RequestDetailsLogger.Current, "UnlinkDupedPDLs", "Success");
}
else
{
ExTraceGlobals.GetGroupTracer.TraceError((long)this.hashCode, "ItemId is PersonaId but Persona has no linked contacts (attributions array is empty).");
RequestDetailsLoggerBase <RequestDetailsLogger> .SafeAppendGenericInfo(RequestDetailsLogger.Current, "UnlinkDupedPDLs", "Skipped");
}
}
catch (LocalizedException arg)
{
ExTraceGlobals.GetGroupTracer.TraceError <LocalizedException>((long)this.hashCode, "Failed to unlink PDLs: {0}", arg);
RequestDetailsLoggerBase <RequestDetailsLogger> .SafeAppendGenericInfo(RequestDetailsLogger.Current, "UnlinkDupedPDLs", "Failed");
}
}
IdAndSession idAndSession3 = base.IdConverter.ConvertItemIdToIdAndSessionReadOnly(sourceId);
StoreSession storeSession;
if (idAndSession != null)
{
storeSession = idAndSession.Session;
}
else
{
storeSession = ((idAndSession3.Session as MailboxSession) ?? base.CallContext.SessionCache.GetMailboxIdentityMailboxSession());
}
using (DistributionList distributionList = DistributionList.Bind(storeSession, idAndSession3.Id))
{
if (distributionList == null)
{
this.WriteDebugTrace("No PDL was found");
return(getGroupResponse);
}
PersonId personId = (PersonId)distributionList[ContactSchema.PersonId];
getGroupResponse.PersonaId = IdConverter.PersonaIdFromPersonId(storeSession.MailboxGuid, personId);
if (!distributionList.GetValueOrDefault <bool>(ItemSchema.ConversationIndexTracking, false))
{
try
{
distributionList.OpenAsReadWrite();
distributionList[ItemSchema.ConversationIndexTracking] = true;
distributionList.Save(SaveMode.NoConflictResolution);
RequestDetailsLoggerBase <RequestDetailsLogger> .SafeAppendGenericInfo(RequestDetailsLogger.Current, "SetConversationIndexTracking", "Success");
}
catch (LocalizedException arg2)
{
ExTraceGlobals.GetGroupTracer.TraceError <LocalizedException>((long)this.hashCode, "Failed to set ConversationIndexTracking on PDL: {0}", arg2);
RequestDetailsLoggerBase <RequestDetailsLogger> .SafeAppendGenericInfo(RequestDetailsLogger.Current, "SetConversationIndexTracking", "Failed");
}
}
if (!this.IsMembersInResultSet)
{
return(getGroupResponse);
}
int count = distributionList.Count;
getGroupResponse.MembersCount = count;
this.WriteDebugTrace("Total PDL members count is " + count);
if (this.paging.Offset < 0 || count <= this.paging.Offset)
{
this.WriteDebugTrace(string.Format("Provided offset is out of range - members count is {0}, offset is {1}.", count, this.paging.Offset));
return(getGroupResponse);
}
distributionList.Sort(this.PDlMembersComparer);
List <Persona> list = new List <Persona>();
List <string> list2 = new List <string>();
Dictionary <string, int> dictionary = new Dictionary <string, int>();
int num = Math.Min(count, this.paging.Offset + this.paging.MaxRows);
for (int j = this.paging.Offset; j < num; j++)
{
DistributionListMember distributionListMember = distributionList[j];
if (distributionListMember.Participant == null)
{
if (num < count)
{
num++;
}
getGroupResponse.MembersCount--;
}
else
{
bool flag = false;
Persona persona2 = GetGroupCommand.CreatePersonaFromDistributionListMember(mailboxIdentityMailboxSession, distributionListMember, out flag);
if (flag)
{
list2.Add(persona2.EmailAddress.EmailAddress);
dictionary.Add(persona2.EmailAddress.EmailAddress, list.Count);
}
list.Add(persona2);
}
}
if (list2.Count > 0)
{
IRecipientSession galscopedADRecipientSession = base.CallContext.ADRecipientSessionContext.GetGALScopedADRecipientSession(base.CallContext.EffectiveCaller.ClientSecurityContext);
Result <ADRawEntry>[] array = galscopedADRecipientSession.FindByLegacyExchangeDNs(list2.ToArray(), new PropertyDefinition[]
{
ADObjectSchema.Id,
ADRecipientSchema.DisplayName,
ADRecipientSchema.PrimarySmtpAddress,
ADRecipientSchema.RecipientType,
ADRecipientSchema.RecipientTypeDetails,
ADRecipientSchema.LegacyExchangeDN
});
foreach (Result <ADRawEntry> result in array)
{
if (result.Data != null)
{
Persona personaFromADObject = GetGroupCommand.GetPersonaFromADObject(result.Data);
string key = result.Data[ADRecipientSchema.LegacyExchangeDN] as string;
int num2;
if (dictionary.ContainsKey(key) && dictionary.TryGetValue(key, out num2) && num2 >= 0)
{
list[num2] = personaFromADObject;
}
}
}
}
list.Sort(this.PersonaComparer);
Persona[] array3 = new Persona[list.Count];
list.CopyTo(0, array3, 0, list.Count);
getGroupResponse.Members = array3;
this.WriteDebugTrace("PDL members count loaded in the response is " + getGroupResponse.Members.Length);
}
return(getGroupResponse);
}
private void OnEndRequest(object sender, EventArgs e)
{
HttpContext httpContext = HttpContext.Current;
HttpResponse response = httpContext.Response;
if (response == null)
{
return;
}
RequestDetailsLogger current = RequestDetailsLoggerBase <RequestDetailsLogger> .GetCurrent(httpContext);
RequestDetailsLoggerBase <RequestDetailsLogger> .SafeAppendGenericInfo(current, "OnEndRequest.Start.ContentType", response.ContentType);
if (response.Headers["X-RemotePS-RevisedAction"] != null)
{
RequestDetailsLoggerBase <RequestDetailsLogger> .SafeSetLogger(current, HttpProxyMetadata.ProtocolAction, response.Headers["X-RemotePS-RevisedAction"]);
}
bool flag = httpContext.Items.Contains("X-HeaderPreSent") && (bool)httpContext.Items["X-HeaderPreSent"];
if (flag)
{
RequestDetailsLoggerBase <RequestDetailsLogger> .SafeAppendGenericInfo(current, "FriendlyError", "Skip-HeaderPreSent");
return;
}
try
{
int statusCode = response.StatusCode;
int num;
if (WinRMHelper.TryConvertStatusCode(statusCode, out num))
{
ExTraceGlobals.VerboseTracer.TraceDebug <int, int>((long)this.GetHashCode(), "[RpsFriendlyErrorModule::OnEndRequest]: Convert status code from {0} to {1}.", statusCode, num);
response.StatusCode = num;
RequestDetailsLoggerBase <RequestDetailsLogger> .SafeSetLogger(current, ServiceCommonMetadata.HttpStatus, statusCode);
}
if (statusCode >= 400 && !"Ping".Equals(response.Headers["X-RemotePS-Ping"], StringComparison.OrdinalIgnoreCase) && !"Possible-Ping".Equals(response.Headers["X-RemotePS-Ping"], StringComparison.OrdinalIgnoreCase))
{
response.ContentType = "application/soap+xml;charset=UTF-8";
if (!WinRMHelper.DiagnosticsInfoHasBeenWritten(response.Headers))
{
string diagnosticsInfo = WinRMHelper.GetDiagnosticsInfo(httpContext);
ExTraceGlobals.VerboseTracer.TraceDebug <int, string>((long)this.GetHashCode(), "[RpsFriendlyErrorModule::OnEndRequest]: Original Status Code: {0}, Append diagnostics info: {1}.", statusCode, diagnosticsInfo);
if (statusCode == 401)
{
response.Output.Write(diagnosticsInfo + HttpProxyStrings.ErrorAccessDenied);
}
else
{
response.Output.Write(diagnosticsInfo);
}
RequestDetailsLoggerBase <RequestDetailsLogger> .SafeAppendGenericInfo(current, "FriendlyError", "HttpModule");
}
}
}
catch (Exception ex)
{
ExTraceGlobals.VerboseTracer.TraceError <Exception>((long)this.GetHashCode(), "[RpsFriendlyErrorModule::OnEndRequest]: Exception = {0}", ex);
RequestDetailsLoggerBase <RequestDetailsLogger> .SafeAppendGenericError(current, "RpsFriendlyErrorModule.OnEndRequest", ex.Message);
}
finally
{
RequestDetailsLoggerBase <RequestDetailsLogger> .SafeAppendGenericInfo(current, "OnEndRequest.End.ContentType", response.ContentType);
}
}
// 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);
}
// Token: 0x060005F2 RID: 1522 RVA: 0x00021190 File Offset: 0x0001F390
private static void FinalizeRequestLatencies(HttpContext httpContext, RequestDetailsLogger requestDetailsLogger, IActivityScope activityScope, LatencyTracker tracker, int traceContext)
{
if (tracker == null)
{
return;
}
if (requestDetailsLogger == null)
{
throw new ArgumentNullException("requestDetailsLogger");
}
if (activityScope == null)
{
throw new ArgumentNullException("activityScope");
}
if (httpContext == null)
{
throw new ArgumentNullException("httpContext");
}
HttpContextBase wrapper = SharedHttpContextWrapper.GetWrapper(httpContext);
long num = tracker.GetCurrentLatency(LatencyTrackerKey.ProxyModuleLatency);
if (num >= 0L)
{
long num2 = 0L;
long.TryParse(activityScope.GetProperty(6), out num2);
long num3 = 0L;
bool flag = requestDetailsLogger.TryGetLatency(37, ref num3);
long num4 = requestDetailsLogger.GetLatency(34, 0L) + requestDetailsLogger.GetLatency(36, 0L) + num3 + requestDetailsLogger.GetLatency(39, 0L) + requestDetailsLogger.GetLatency(40, 0L);
long num5 = num - num4;
if (!NativeProxyHelper.WasProxiedByNativeProxyHandler(wrapper))
{
PerfCounters.UpdateMovingAveragePerformanceCounter(PerfCounters.HttpProxyCountersInstance.MovingAverageCasLatency, num5);
}
RequestDetailsLoggerBase <RequestDetailsLogger> .SafeSetLogger(requestDetailsLogger, 43, num5);
long num6 = num5 - num2;
if (flag)
{
RequestDetailsLoggerBase <RequestDetailsLogger> .SafeSetLogger(requestDetailsLogger, 42, Math.Max(num6, 0L));
string property = activityScope.GetProperty(13);
if (PerfCounters.RoutingLatenciesEnabled && !string.IsNullOrEmpty(property))
{
string empty = string.Empty;
Utilities.TryExtractForestFqdnFromServerFqdn(property, ref empty);
PercentilePerfCounters.UpdateRoutingLatencyPerfCounter(empty, (double)num6);
PerfCounters.GetHttpProxyPerForestCountersInstance(empty).TotalProxyWithLatencyRequests.Increment();
}
}
long val = num6 - requestDetailsLogger.GetLatency(35, 0L) - requestDetailsLogger.GetLatency(38, 0L);
RequestDetailsLoggerBase <RequestDetailsLogger> .SafeSetLogger(requestDetailsLogger, 41, Math.Max(val, 0L));
long currentLatency = tracker.GetCurrentLatency(LatencyTrackerKey.ProxyModuleLatency);
long num7 = currentLatency - num;
num = currentLatency;
if (num7 > 5L)
{
RequestDetailsLoggerBase <RequestDetailsLogger> .SafeAppendGenericInfo(requestDetailsLogger, "TotalRequestTimeDelta", num7);
}
}
RequestDetailsLoggerBase <RequestDetailsLogger> .SafeSetLogger(requestDetailsLogger, 16, num);
}