private static Uri DiscoverFromWellKnown(string domainName, NetworkCredential networkCredential)
{
RequestLogger requestLogger = new RequestLogger();
EmailAddress emailAddress = new EmailAddress(null, "01B62C6D-4324-448f-9884-5FEC6D18A7E2@" + domainName);
DateTime deadline = DateTime.UtcNow + Configuration.WebRequestTimeoutInSeconds;
UriBuilder uriBuilder = new UriBuilder();
uriBuilder.Path = "/autodiscover/autodiscover.xml";
uriBuilder.Scheme = Uri.UriSchemeHttps;
TargetForestConfigurationCache.PingAutoDiscover[] array = new TargetForestConfigurationCache.PingAutoDiscover[TargetForestConfigurationCache.UriHostFormatStrings.Length];
for (int i = 0; i < TargetForestConfigurationCache.UriHostFormatStrings.Length; i++)
{
uriBuilder.Host = string.Format(TargetForestConfigurationCache.UriHostFormatStrings[i], domainName);
array[i] = new TargetForestConfigurationCache.PingAutoDiscover(uriBuilder.Uri, emailAddress, networkCredential, deadline, requestLogger);
}
AsyncTaskParallel asyncTaskParallel = new AsyncTaskParallel(array);
foreach (TargetForestConfigurationCache.PingAutoDiscover pingAutoDiscover in array)
{
pingAutoDiscover.Parent = asyncTaskParallel;
}
asyncTaskParallel.Invoke(deadline);
foreach (TargetForestConfigurationCache.PingAutoDiscover pingAutoDiscover2 in array)
{
if (pingAutoDiscover2.Valid)
{
return(pingAutoDiscover2.Url);
}
}
return(null);
}
public void Log(RequestLogger requestLogger)
{
if (requestLogger == null)
{
throw new ArgumentNullException("requestLogger");
}
if (this.info == RequestStatistics.Info.TimeTaken)
{
requestLogger.AppendToLog <long>(this.Tag.Name, this.TimeTaken);
return;
}
if (this.info == RequestStatistics.Info.RequestCount)
{
requestLogger.AppendToLog <int>(this.Tag.Name, this.RequestCount);
return;
}
if ((this.info & RequestStatistics.Info.TimeTaken) != (RequestStatistics.Info) 0)
{
requestLogger.AppendToLog <long>(this.Tag.Name + ".T", this.TimeTaken);
}
if ((this.info & RequestStatistics.Info.RequestCount) != (RequestStatistics.Info) 0)
{
requestLogger.AppendToLog <int>(this.Tag.Name + ".R", this.RequestCount);
}
if ((this.info & RequestStatistics.Info.Destination) != (RequestStatistics.Info) 0)
{
requestLogger.AppendToLog <string>(this.Tag.Name + ".D", this.Destination);
}
}
public void LogStatistics(RequestLogger requestLogger)
{
if (this.intraSiteQueryCount > 0)
{
requestLogger.AppendToLog <int>("local", this.intraSiteQueryCount);
}
if (this.intraSiteProxyQueryCount > 0)
{
requestLogger.AppendToLog <int>("intrasiteproxy", this.intraSiteProxyQueryCount);
}
if (this.crossSiteQueryCount > 0)
{
requestLogger.AppendToLog <int>("x-site", this.crossSiteQueryCount);
}
if (this.crossForestQueryCount > 0)
{
requestLogger.AppendToLog <int>("x-forest", this.crossForestQueryCount);
}
if (this.federatedCrossForestQueryCount > 0)
{
requestLogger.AppendToLog <int>("federatedxforest", this.federatedCrossForestQueryCount);
}
if (this.publicFolderQueryCount > 0)
{
requestLogger.AppendToLog <int>("PF", this.publicFolderQueryCount);
}
}
public ExternalAuthenticationRequest(RequestLogger requestLogger, ExternalAuthentication externalAuthentication, ADUser user, SmtpAddress emailAddress, TokenTarget target, Offer offer)
{
this.requestLogger = requestLogger;
this.user = user;
this.emailAddress = emailAddress;
this.target = target;
this.offer = offer;
this.securityTokenService = externalAuthentication.GetSecurityTokenService(user.OrganizationId);
}
public void LogThreadsUsage(RequestLogger requestLogger)
{
int value;
int value2;
ThreadPool.GetAvailableThreads(out value, out value2);
requestLogger.AppendToLog <int>("Threads.Worker.Available", value);
requestLogger.AppendToLog <int>("Threads.Worker.InUse", this.Worker.Count);
requestLogger.AppendToLog <int>("Threads.IO.Available", value2);
requestLogger.AppendToLog <int>("Threads.IO.InUse", this.IOCompletion.Count);
}
public LocalRequest(Application application, ClientContext clientContext, RequestLogger requestLogger, QueryList queryList, DateTime deadline) : base(application, LocalRequest.CloneIfInternalContext(clientContext), RequestType.Local, requestLogger, queryList)
{
this.localQuery = application.CreateLocalQuery(base.ClientContext, deadline);
int num = LimitedThreadPool.MaximumThreads / 2;
if (num <= 0)
{
num = 1;
}
LocalRequest.RequestRoutingTracer.TraceDebug <object, int>((long)this.GetHashCode(), "{0}: Initializing LimitedThreadPool with {1} threads to process mailboxes", TraceContext.Get(), num);
this.threadPool = new LimitedThreadPool(num, new WaitCallback(this.Execute));
}
internal static void Start(RequestLogger requestLogger)
{
if (ConfigurationReader.timer == null)
{
lock (ConfigurationReader.locker)
{
if (ConfigurationReader.timer == null)
{
ConfigurationReader.Initialize(requestLogger);
using (ActivityContext.SuppressThreadScope())
{
ConfigurationReader.timer = new Timer(new TimerCallback(ConfigurationReader.RefreshTimer), null, ConfigurationReader.dueTime, ConfigurationReader.refreshInterval);
}
ConfigurationReader.ConfigurationTracer.TraceDebug(0L, "Timer object for refreshing configuration has been created successfully.");
}
}
}
}
public static OAuthCredentials Create(InternalClientContext clientContext, RequestLogger requestLogger)
{
ArgumentValidator.ThrowIfNull("clientContext", clientContext);
OrganizationId organizationId = clientContext.OrganizationId;
ADUser aduser = clientContext.ADUser;
string text = FaultInjection.TraceTest <string>((FaultInjection.LIDs) 2743479613U);
if (!string.IsNullOrEmpty(text))
{
SmtpAddress smtpAddress = SmtpAddress.Parse(text);
IRecipientSession recipientSession = DirectorySessionFactory.Default.CreateTenantRecipientSession(true, ConsistencyMode.IgnoreInvalid, ADSessionSettings.FromTenantAcceptedDomain(smtpAddress.Domain), 68, "Create", "f:\\15.00.1497\\sources\\dev\\infoworker\\src\\common\\RequestDispatch\\OAuthCredentialsFactory.cs");
aduser = (recipientSession.FindByProxyAddress(ProxyAddress.Parse(text)) as ADUser);
organizationId = aduser.OrganizationId;
}
OAuthCredentials oauthCredentialsForAppActAsToken = OAuthCredentials.GetOAuthCredentialsForAppActAsToken(organizationId, aduser, null);
OAuthCredentialsFactory.SetCredentialsProperties(oauthCredentialsForAppActAsToken, clientContext, requestLogger);
return(oauthCredentialsForAppActAsToken);
}
private static void Initialize(RequestLogger requestLogger)
{
requestLogger.CaptureRequestStage("CRInit");
ConfigurationReader.ConfigurationTracer.TraceDebug(0L, "ConfigurationReader is now initializing NetworkServiceImpersonator.");
NetworkServiceImpersonator.Initialize();
requestLogger.CaptureRequestStage("CRNSInit");
ConfigurationReader.ConfigurationTracer.TraceDebug(0L, "ConfigurationReader is done initializing NetworkServiceImpersonator.");
ConfigurationReader.ConfigurationTracer.TraceDebug(0L, "ConfigurationReader is now initializing Dns for AS discovery.");
AutoDiscoverDnsReader.Initialize();
requestLogger.CaptureRequestStage("CRAD");
ConfigurationReader.ConfigurationTracer.TraceDebug(0L, "ConfigurationReader is done initializing Dns for AS discovery.");
DateTime populateDeadline = DateTime.UtcNow + ConfigurationReader.initializeTimeInterval;
ConfigurationReader.ConfigurationTracer.TraceDebug(0L, "ConfigurationReader is now refreshing TargetForestConfigurationCache.");
TargetForestConfigurationCache.Populate(populateDeadline);
ConfigurationReader.ConfigurationTracer.TraceDebug(0L, "ConfigurationReader is done refreshing TargetForestConfigurationCache.");
requestLogger.CaptureRequestStage("CRTC");
ConfigurationReader.ASFaultInjectionTracer.RegisterExceptionInjectionCallback(new ExceptionInjectionCallback(FaultInjection.Callback));
ConfigurationReader.RequestDispatchFaultInjectionTracer.RegisterExceptionInjectionCallback(new ExceptionInjectionCallback(FaultInjection.Callback));
}
public ExternalProxyWebRequest(Application application, ClientContext clientContext, RequestLogger requestLogger, QueryList queryList, ExternalAuthenticationRequest externalAuthenticationRequest, WebServiceUri webServiceUri, SmtpAddress sharingKey) : base(application, clientContext, RequestType.FederatedCrossForest, requestLogger, queryList)
{
this.externalAuthenticationRequest = externalAuthenticationRequest;
this.webServiceUri = webServiceUri;
this.sharingKey = sharingKey;
}
internal ProxyWebRequest(Application application, ClientContext clientContext, RequestType requestType, RequestLogger requestLogger, QueryList queryList, TargetServerVersion targetVersion, ProxyAuthenticator proxyAuthenticator, WebServiceUri webServiceUri, UriSource source) : base(application, clientContext, requestLogger, "ProxyWebRequest")
{
this.proxyAuthenticator = proxyAuthenticator;
this.url = webServiceUri.Uri.OriginalString;
this.protocol = webServiceUri.Protocol;
this.source = source;
this.queryList = queryList;
this.requestType = requestType;
this.service = application.CreateService(webServiceUri, targetVersion, requestType);
if (proxyAuthenticator.AuthenticatorType == AuthenticatorType.WSSecurity || proxyAuthenticator.AuthenticatorType == AuthenticatorType.OAuth)
{
if (webServiceUri.ServerVersion >= Globals.E15Version && clientContext.RequestSchemaVersion >= ExchangeVersionType.Exchange2012)
{
this.service.RequestServerVersionValue = new RequestServerVersion
{
Version = ExchangeVersionType.Exchange2012
};
}
else
{
this.service.RequestServerVersionValue = new RequestServerVersion
{
Version = ExchangeVersionType.Exchange2009
};
}
}
else if (targetVersion >= TargetServerVersion.E15 && clientContext.RequestSchemaVersion == ExchangeVersionType.Exchange2012)
{
this.service.RequestServerVersionValue = new RequestServerVersion
{
Version = ExchangeVersionType.Exchange2012
};
}
this.service.CookieContainer = new CookieContainer();
this.service.requestTypeValue = new RequestTypeHeader();
if (requestType == RequestType.CrossSite || requestType == RequestType.IntraSite)
{
if (Configuration.BypassProxyForCrossSiteRequests)
{
this.service.Proxy = new WebProxy();
}
this.service.requestTypeValue.RequestType = ProxyRequestType.CrossSite;
if (requestType == RequestType.CrossSite)
{
this.failedCounter = PerformanceCounters.CrossSiteCalendarFailuresPerSecond;
this.averageProcessingTimeCounter = PerformanceCounters.AverageCrossSiteFreeBusyRequestProcessingTime;
this.averageProcessingTimeCounterBase = PerformanceCounters.AverageCrossSiteFreeBusyRequestProcessingTimeBase;
this.requestStatisticsType = RequestStatisticsType.CrossSiteProxy;
}
else
{
this.failedCounter = PerformanceCounters.IntraSiteProxyFreeBusyFailuresPerSecond;
this.averageProcessingTimeCounter = PerformanceCounters.AverageIntraSiteProxyFreeBusyRequestProcessingTime;
this.averageProcessingTimeCounterBase = PerformanceCounters.AverageIntraSiteProxyFreeBusyRequestProcessingTimeBase;
this.requestStatisticsType = RequestStatisticsType.IntraSiteProxy;
}
}
else
{
bool flag = false;
if (Configuration.BypassProxyForCrossForestRequests)
{
this.service.Proxy = new WebProxy();
flag = true;
}
this.service.requestTypeValue.RequestType = ProxyRequestType.CrossForest;
if (requestType == RequestType.FederatedCrossForest)
{
if (proxyAuthenticator.AuthenticatorType == AuthenticatorType.OAuth)
{
this.failedCounter = PerformanceCounters.FederatedByOAuthFreeBusyFailuresPerSecond;
this.averageProcessingTimeCounter = PerformanceCounters.AverageFederatedByOAuthFreeBusyRequestProcessingTime;
this.averageProcessingTimeCounterBase = PerformanceCounters.AverageFederatedByOAuthFreeBusyRequestProcessingTimeBase;
this.requestStatisticsType = RequestStatisticsType.OAuthProxy;
this.service.requestTypeValue = null;
}
else
{
this.failedCounter = PerformanceCounters.FederatedFreeBusyFailuresPerSecond;
this.averageProcessingTimeCounter = PerformanceCounters.AverageFederatedFreeBusyRequestProcessingTime;
this.averageProcessingTimeCounterBase = PerformanceCounters.AverageFederatedFreeBusyRequestProcessingTimeBase;
this.requestStatisticsType = RequestStatisticsType.FederatedProxy;
}
if (!flag)
{
Server localServer = LocalServerCache.LocalServer;
if (localServer != null && localServer.InternetWebProxy != null)
{
ProxyWebRequest.ProxyWebRequestTracer.TraceDebug <object, Uri>((long)this.GetHashCode(), "{0}: Using custom InternetWebProxy {1}", TraceContext.Get(), localServer.InternetWebProxy);
this.service.Proxy = new WebProxy(localServer.InternetWebProxy);
}
}
}
else
{
this.failedCounter = PerformanceCounters.CrossForestCalendarFailuresPerSecond;
this.averageProcessingTimeCounter = PerformanceCounters.AverageCrossForestFreeBusyRequestProcessingTime;
this.averageProcessingTimeCounterBase = PerformanceCounters.AverageCrossForestFreeBusyRequestProcessingTimeBase;
this.requestStatisticsType = RequestStatisticsType.CrossForestProxy;
}
}
if (!Configuration.DisableGzipForProxyRequests)
{
this.service.EnableDecompression = true;
}
string address = this.queryList[0].Email.Address;
ProxyWebRequest.ProxyWebRequestTracer.TraceDebug <object, string, WebServiceUri>((long)this.GetHashCode(), "{0}: Adding Anchor Mailbox Header {1} to the request to {2}.", TraceContext.Get(), address, webServiceUri);
this.service.HttpHeaders.Add("X-AnchorMailbox", address);
if (!string.IsNullOrEmpty(base.ClientContext.RequestId))
{
this.service.HttpHeaders.Add("client-request-id", base.ClientContext.RequestId);
}
}
public GetFolderRequest(Application application, InternalClientContext clientContext, RequestType requestType, RequestLogger requestLogger, BaseQuery query, Uri url) : base(application, clientContext, requestLogger, "GetFolderRequest")
{
if (query.RecipientData == null || query.RecipientData.AssociatedFolderId == null)
{
throw new InvalidOperationException("Unable to get associated folder id");
}
this.query = query;
this.url = url.OriginalString;
this.binding = new ExchangeServiceBinding(Globals.CertificateValidationComponentId, new RemoteCertificateValidationCallback(CertificateErrorHandler.CertValidationCallback));
this.binding.Url = url.OriginalString;
this.binding.RequestServerVersionValue = new RequestServerVersion();
this.binding.RequestServerVersionValue.Version = ExchangeVersionType.Exchange2007_SP1;
Server localServer = LocalServerCache.LocalServer;
if (localServer != null && localServer.InternetWebProxy != null)
{
GetFolderRequest.GetFolderRequestTracer.TraceDebug <GetFolderRequest, Uri>((long)this.GetHashCode(), "{0}: Using custom InternetWebProxy {1}", this, localServer.InternetWebProxy);
this.binding.Proxy = new WebProxy(localServer.InternetWebProxy);
}
}
public static AutoDiscoverRequestOperation CreateForCrossForest(Application application, ClientContext clientContext, RequestLogger requestLogger, Uri targetUri, AutoDiscoverAuthenticator authenticator, EmailAddress[] emailAddresses, UriSource uriSource, AutodiscoverType autodiscoverType)
{
return(new AutoDiscoverRequestByDomain(application, clientContext, requestLogger, new AutoDiscoverAuthenticator(ProxyAuthenticator.CreateForSoap(clientContext.MessageId)), targetUri, emailAddresses, autodiscoverType));
}
public static AutoDiscoverRequestOperation CreateForExternal(Application application, ClientContext clientContext, RequestLogger requestLogger, Uri targetUri, AutoDiscoverAuthenticator authenticator, EmailAddress[] emailAddresses, UriSource uriSource, AutodiscoverType autodiscoverType)
{
return(new AutoDiscoverRequestByDomain(application, clientContext, requestLogger, authenticator, targetUri, emailAddresses, autodiscoverType));
}
public SoapAutoDiscoverRequest(Application application, ClientContext clientContext, RequestLogger requestLogger, string label, AutoDiscoverAuthenticator authenticator, Uri targetUri, EmailAddress[] emailAddresses, AutodiscoverType autodiscoverType) : base(application, clientContext, requestLogger, label)
{
this.authenticator = authenticator;
this.TargetUri = SoapAutoDiscoverRequest.FixTargetUri(targetUri);
this.EmailAddresses = emailAddresses;
this.AutodiscoverType = autodiscoverType;
}
protected AsyncRequestWithQueryList(Application application, ClientContext clientContext, RequestType requestType, RequestLogger requestLogger, QueryList queryList) : base(application, clientContext, requestLogger)
{
this.QueryList = queryList;
this.RequestType = requestType;
}
internal AutoDiscoverRequest(Application application, ClientContext clientContext, RequestLogger requestLogger, Uri targetUri, EmailAddress emailAddress, ICredentials credentialsForDiscovery, UriSource uriSource) : base(application, clientContext, requestLogger, "AutoDiscoverRequest")
{
this.uriSource = uriSource;
this.emailAddress = emailAddress;
this.credentialsForDiscovery = credentialsForDiscovery;
this.targetUri = targetUri;
CertificateValidationManager.RegisterCallback(Globals.CertificateValidationComponentId, new RemoteCertificateValidationCallback(CertificateErrorHandler.CertValidationCallback));
}
protected AutoDiscoverQuery(Application application, ClientContext clientContext, RequestLogger requestLogger, Uri autoDiscoverUrl, AutoDiscoverAuthenticator authenticator, AutoDiscoverQueryItem[] queryItems, int redirectionDepth, CreateAutoDiscoverRequestDelegate createAutoDiscoverRequest, AutodiscoverType autodiscoverType, QueryList queryList)
{
this.application = application;
this.clientContext = clientContext;
this.requestLogger = requestLogger;
this.autoDiscoverUrl = autoDiscoverUrl;
this.authenticator = authenticator;
this.queryItems = queryItems;
this.redirectionDepth = redirectionDepth;
this.createAutoDiscoverRequest = createAutoDiscoverRequest;
this.autodiscoverType = autodiscoverType;
this.queryList = queryList;
this.emailAddresses = new EmailAddress[queryItems.Length];
for (int i = 0; i < queryItems.Length; i++)
{
this.emailAddresses[i] = queryItems[i].EmailAddress;
}
StringBuilder stringBuilder = new StringBuilder(200);
foreach (AutoDiscoverQueryItem autoDiscoverQueryItem in this.queryItems)
{
if (stringBuilder.Length > 0)
{
stringBuilder.Append(",");
}
stringBuilder.Append(autoDiscoverQueryItem.EmailAddress.ToString());
}
this.emailAddressesString = stringBuilder.ToString();
AutoDiscoverQuery.AutoDiscoverTracer.TraceDebug <object, string>((long)this.GetHashCode(), "{0}: Created AutoDiscoverQuery for {1}", TraceContext.Get(), this.emailAddressesString);
}
public ExternalProxyWebRequestWithAutoDiscover(Application application, InternalClientContext clientContext, RequestLogger requestLogger, QueryList queryList, ExternalAuthenticationRequest autoDiscoverExternalAuthenticationRequest, ExternalAuthenticationRequest webProxyExternalAuthenticationRequest, Uri autoDiscoverUrl, SmtpAddress sharingKey, CreateAutoDiscoverRequestDelegate createAutoDiscoverRequest) : base(application, clientContext, RequestType.FederatedCrossForest, requestLogger, queryList)
{
this.autoDiscoverExternalAuthenticationRequest = autoDiscoverExternalAuthenticationRequest;
this.webProxyExternalAuthenticationRequest = webProxyExternalAuthenticationRequest;
this.autoDiscoverUrl = autoDiscoverUrl;
this.sharingKey = sharingKey;
this.createAutoDiscoverRequest = createAutoDiscoverRequest;
}
public RequestDispatcher(RequestLogger requestLogger)
{
this.requestLogger = requestLogger;
}
public GetFolderAndProxyRequestWithAutoDiscover(Application application, InternalClientContext clientContext, RequestLogger requestLogger, QueryList queryList, TargetForestConfiguration targetForestConfiguration) : base(application, clientContext, RequestType.CrossForest, requestLogger, queryList)
{
this.targetForestConfiguration = targetForestConfiguration;
}
public ProxyWebRequestWithAutoDiscover(Application application, ClientContext clientContext, RequestLogger requestLogger, QueryList queryList, TargetForestConfiguration targetForestConfiguration, CreateAutoDiscoverRequestDelegate createAutoDiscoverRequest) : base(application, clientContext, RequestType.CrossForest, requestLogger, queryList)
{
this.targetForestConfiguration = targetForestConfiguration;
this.createAutoDiscoverRequest = createAutoDiscoverRequest;
}
protected AsyncRequest(Application application, ClientContext clientContext, RequestLogger requestLogger)
{
this.Application = application;
this.ClientContext = clientContext;
this.RequestLogger = requestLogger;
}
internal UserSoapAutoDiscoverRequest(Application application, ClientContext clientContext, RequestType requestType, RequestLogger requestLogger, AutoDiscoverAuthenticator authenticator, Uri targetUri, EmailAddress[] emailAddresses, AutodiscoverType autodiscoverType) : base(application, clientContext, requestLogger, "UserSoapAutoDiscoverRequest", authenticator, targetUri, emailAddresses, autodiscoverType)
{
}
private AutoDiscoverRequestByDomain(Application application, ClientContext clientContext, RequestLogger requestLogger, AutoDiscoverAuthenticator authenticator, Uri targetUri, EmailAddress[] emailAddresses, AutodiscoverType autodiscoverType) : base(application, clientContext, requestLogger, targetUri, authenticator, emailAddresses, autodiscoverType)
{
}
public override AsyncRequestWithQueryList CreateExternalByOAuthAsyncRequestWithAutoDiscover(InternalClientContext clientContext, RequestLogger requestLogger, QueryList queryList, Uri autoDiscoverUrl)
{
return(new ExternalByOAuthProxyWebRequestWithAutoDiscover(this, clientContext, requestLogger, queryList, autoDiscoverUrl, new CreateAutoDiscoverRequestDelegate(AutoDiscoverRequestByUser.Create)));
}
public AsyncWebRequest(Application application, ClientContext clientContext, RequestLogger requestLogger, string traceLabel) : base(application, clientContext, requestLogger)
{
this.traceLabel = traceLabel;
}
public PingAutoDiscover(Uri url, EmailAddress emailAddress, NetworkCredential networkCredential, DateTime deadline, RequestLogger requestLogger)
{
this.url = url;
this.emailAddress = emailAddress;
this.networkCredential = networkCredential;
this.deadline = deadline;
this.requestLogger = requestLogger;
}
internal AutoDiscoverRequestOperation(Application application, ClientContext clientContext, RequestLogger requestLogger, Uri targetUri, AutoDiscoverAuthenticator authenticator, EmailAddress[] emailAddresses, AutodiscoverType autodiscoverType) : base(application, clientContext, requestLogger)
{
this.TargetUri = targetUri;
this.Authenticator = authenticator;
this.EmailAddresses = emailAddresses;
this.AutodiscoverType = autodiscoverType;
}
private AutoDiscoverRequestXmlByUser(Application application, ClientContext clientContext, RequestLogger requestLogger, Uri targetUri, AutoDiscoverAuthenticator authenticator, EmailAddress[] emailAddresses, UriSource uriSource, AutodiscoverType autodiscoverType) : base(application, clientContext, requestLogger, targetUri, authenticator, emailAddresses, autodiscoverType)
{
this.uriSource = uriSource;
}