public Uri FindRemote(string domainName, NetworkCredential networkCredential)
{
if (this.results == null || this.results.Length == 0)
{
return(null);
}
ADServiceConnectionPoint[] orderedByPriority = ScpSearch.GetOrderedByPriority(this.results, (ADServiceConnectionPoint scp) => ScpSearch.CalculatePriorityForLocal(scp, domainName));
List <ScpSearch.ServiceBindingInformation> serviceBindingInformation = ScpSearch.GetServiceBindingInformation(orderedByPriority);
if (serviceBindingInformation == null)
{
Globals.AvailabilityLogger.LogEvent(InfoWorkerEventLogConstants.Tuple_SCPMisconfiguredRemoteServiceBindings, null, new object[]
{
Globals.ProcessId,
domainName
});
return(null);
}
using (List <ScpSearch.ServiceBindingInformation> .Enumerator enumerator = serviceBindingInformation.GetEnumerator())
{
while (enumerator.MoveNext())
{
ScpSearch.< > c__DisplayClass4 CS$ < > 8__locals2 = new ScpSearch.< > c__DisplayClass4();
CS$ < > 8__locals2.serviceBindingInformation = enumerator.Current;
ScpSearch.ConfigurationTracer.TraceDebug <string>(0L, "Creating AD remote session to {0}", CS$ < > 8__locals2.serviceBindingInformation.ServiceBinding.Host);
IConfigurationSession remoteSession = null;
Exception ex = ScpSearch.PerformRetryableAdOperation("remote AD session", delegate
{
remoteSession = ADSystemConfigurationSession.CreateRemoteForestSession(CS$ < > 8__locals2.serviceBindingInformation.ServiceBinding.Host, networkCredential);
});
public static ScpSearch FindLocal()
{
IConfigurationSession tenantOrTopologyConfigurationSession = DirectorySessionFactory.Default.GetTenantOrTopologyConfigurationSession(ConsistencyMode.IgnoreInvalid, ADSessionSettings.FromRootOrgScopeSet(), 114, "FindLocal", "f:\\15.00.1497\\sources\\dev\\infoworker\\src\\common\\RequestDispatch\\ScpSearch.cs");
ScpSearch scpSearch = ScpSearch.Find(tenantOrTopologyConfigurationSession, ScpSearch.localQueryFilter);
if (scpSearch != null && scpSearch.Exception != null)
{
Globals.AvailabilityLogger.LogEvent(InfoWorkerEventLogConstants.Tuple_SCPErrorSearchingLocalADForSCP, null, new object[]
{
Globals.ProcessId,
scpSearch.Exception
});
}
return(scpSearch);
}
internal static void Populate(DateTime populateDeadline)
{
if (VariantConfiguration.GetSnapshot(MachineSettingsContext.Local, null, null).Global.MultiTenancy.Enabled)
{
return;
}
Dictionary <string, TargetForestConfiguration> dictionary = new Dictionary <string, TargetForestConfiguration>(StringComparer.InvariantCultureIgnoreCase);
AvailabilityAddressSpace[] array = TargetForestConfigurationCache.SearchAddressSpaceForEnterprise();
if (array != null && array.Length > 0)
{
ScpSearch localScpSearch = ScpSearch.FindLocal();
foreach (AvailabilityAddressSpace availabilityAddressSpace in array)
{
TargetForestConfiguration targetForestConfiguration;
if (dictionary.TryGetValue(availabilityAddressSpace.ForestName, out targetForestConfiguration))
{
TargetForestConfigurationCache.ConfigurationTracer.TraceError <string, string, ADObjectId>(0L, "There are two or more AvailabilityAddressSpace objects in AD with same ForestName {0}. Existing is {1}. Ignoring object {2}", availabilityAddressSpace.ForestName, targetForestConfiguration.Id, availabilityAddressSpace.Id);
Globals.AvailabilityLogger.LogEvent(InfoWorkerEventLogConstants.Tuple_DuplicateAvailabilityAddressSpace, null, new object[]
{
Globals.ProcessId,
availabilityAddressSpace.ForestName,
targetForestConfiguration.Id,
availabilityAddressSpace.Id
});
}
else if (availabilityAddressSpace.AccessMethod == AvailabilityAccessMethod.InternalProxy)
{
TargetForestConfigurationCache.ConfigurationTracer.TraceDebug <string>(0L, "Ignoring AvailabilityAddressSpace with ForestName {0} because it is an internal proxy.", availabilityAddressSpace.ForestName);
}
else
{
dictionary.Add(availabilityAddressSpace.ForestName, TargetForestConfigurationCache.ConstructTargetForestConfiguration(availabilityAddressSpace, localScpSearch));
}
if (DateTime.UtcNow > populateDeadline)
{
TargetForestConfigurationCache.ConfigurationTracer.TraceError(0L, "Unable to continue populating the target forest cache. Deadline has been exceeded.");
break;
}
}
}
if (dictionary.Count > 0)
{
TargetForestConfigurationCache.ConfigurationTracer.TraceDebug <int>(0L, "Updating to new TargetForestConfiguration cache with {0} entries", dictionary.Count);
TargetForestConfigurationCache.cache = dictionary;
}
}
private static TargetForestConfiguration ConstructTargetForestConfiguration(AvailabilityAddressSpace addressSpace, ScpSearch localScpSearch)
{
TargetForestConfigurationCache.ConfigurationTracer.TraceDebug <string>(0L, "Processing AvailabilityAddressSpace name: {0}", addressSpace.ForestName);
NetworkCredential networkCredential = null;
AutodiscoverUrlSource autodiscoverUrlSource = AutodiscoverUrlSource.Unknown;
Uri uri = null;
if (addressSpace.AccessMethod != AvailabilityAccessMethod.OrgWideFB && addressSpace.AccessMethod != AvailabilityAccessMethod.PerUserFB)
{
if (addressSpace.AccessMethod != AvailabilityAccessMethod.OrgWideFBBasic)
{
goto IL_1B2;
}
}
try
{
networkCredential = TargetForestConfigurationCache.GetCredentials(addressSpace);
}
catch (InvalidCrossForestCredentialsException exception)
{
return(new TargetForestConfiguration(addressSpace.Id.ToString(), addressSpace.ForestName, exception));
}
if (addressSpace.TargetAutodiscoverEpr != null)
{
uri = addressSpace.TargetAutodiscoverEpr;
TargetForestConfigurationCache.ConfigurationTracer.TraceDebug <Uri>(0L, "Retrieved Autodiscover URL {0} from address space.", uri);
goto IL_1B2;
}
TargetForestConfigurationCache.ConfigurationTracer.TraceDebug <string>(0L, "Searching for SCP objects for domain {0}", addressSpace.ForestName);
uri = localScpSearch.FindRemote(addressSpace.ForestName, networkCredential);
if (uri != null)
{
TargetForestConfigurationCache.ConfigurationTracer.TraceDebug <string, Uri>(0L, "Found autodiscover URL from SCP objects for domain {0}. Url is: {1}", addressSpace.ForestName, uri);
autodiscoverUrlSource = AutodiscoverUrlSource.SCP;
goto IL_1B2;
}
TargetForestConfigurationCache.ConfigurationTracer.TraceDebug <string>(0L, "Found no suitable autodiscover URL from SCP objects for domain {0}. Trying well-known endpoints.", addressSpace.ForestName);
uri = TargetForestConfigurationCache.DiscoverFromWellKnown(addressSpace.ForestName, networkCredential);
if (uri != null)
{
TargetForestConfigurationCache.ConfigurationTracer.TraceDebug <string, Uri>(0L, "Found autodiscover URL from well-known endpoints for domain {0}. Url is: {1}", addressSpace.ForestName, uri);
autodiscoverUrlSource = AutodiscoverUrlSource.WellKnown;
goto IL_1B2;
}
TargetForestConfigurationCache.ConfigurationTracer.TraceDebug <string>(0L, "Found no suitable autodiscover URL from well-known endpoints for domain {0}. Trying SRV records from DNS.", addressSpace.ForestName);
uri = AutoDiscoverDnsReader.Query(addressSpace.ForestName);
if (uri != null)
{
TargetForestConfigurationCache.ConfigurationTracer.TraceDebug <string, Uri>(0L, "Found autodiscover URL from SRV records from DNS for domain {0}. Url is: {1}", addressSpace.ForestName, uri);
autodiscoverUrlSource = AutodiscoverUrlSource.SRV;
goto IL_1B2;
}
TargetForestConfigurationCache.ConfigurationTracer.TraceDebug <string>(0L, "Found no suitable autodiscover URL from well-known endpoint lookup for domain {0}.", addressSpace.ForestName);
return(new TargetForestConfiguration(addressSpace.Id.ToString(), addressSpace.ForestName, new AutoDiscoverFailedException(Strings.descAvailabilityAddressSpaceFailed(addressSpace.Id.ToString()))));
IL_1B2:
return(new TargetForestConfiguration(addressSpace.Id.ToString(), addressSpace.ForestName, addressSpace.AccessMethod, networkCredential, uri, autodiscoverUrlSource));
}