// Token: 0x060004E9 RID: 1257 RVA: 0x0001B2AC File Offset: 0x000194AC
private static string GetBackendFqdnFromE4eCookie(HttpRequest request, RequestDetailsLogger logger)
{
HttpCookie httpCookie = request.Cookies["X-E4eBackEnd"];
if (httpCookie == null)
{
return(null);
}
string value = httpCookie.Value;
if (string.IsNullOrEmpty(value))
{
logger.AppendGenericError("E4eBeCookieNullOrEmpty", "The E4E backend cookie hint was found but is null or empty.");
return(null);
}
string[] array = httpCookie.Value.Split(new char[]
{
'~'
});
if (array.Length != 2)
{
logger.AppendGenericError("E4eBeCookieBadValue", string.Format("The E4E backend cookie hint was found but does not have expected value. Actual value [{0}]", value));
return(null);
}
string value2 = array[0];
string result = array[1];
string itemIdFromCookie = E4eProxyRequestHandler.GetItemIdFromCookie(request);
if (string.IsNullOrEmpty(itemIdFromCookie) || !itemIdFromCookie.Equals(value2, StringComparison.OrdinalIgnoreCase))
{
logger.AppendGenericInfo("E4eBeCookieStale", string.Format("The E4E backend cookie hint was found but does not match current item id. Cookie value [{0}], current item ID [{1}]", value, itemIdFromCookie));
return(null);
}
return(result);
}
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));
}
// 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));
}