internal AdamTopologyProvider(int adamPort)
{
ExTraceGlobals.TopologyProviderTracer.TraceDebug <int, int>((long)this.GetHashCode(), "Creating new ADAM topo provider instance {0}, port {1}", this.GetHashCode(), adamPort);
this.adamPort = adamPort;
this.topologyVersion = 1;
ADProviderPerf.AddDCInstance(Environment.MachineName);
}
protected override IList <ADServerInfo> InternalGetServersForRole(string partitionFqdn, IList <string> currentlyUsedServers, ADServerRole role, int serversRequested, bool forestWideAffinityRequested = false)
{
LdapTopologyProvider.MiniTopology miniTopology = new LdapTopologyProvider.MiniTopology(partitionFqdn);
miniTopology = this.topologies.GetOrAdd(partitionFqdn, miniTopology);
if (ExTraceGlobals.TopologyProviderTracer.IsTraceEnabled(TraceType.DebugTrace))
{
ExTraceGlobals.TopologyProviderTracer.TraceDebug((long)this.GetHashCode(), "PartitionFqdn {0}. GetServersForRole {1}, {2} current: [{3}], need {4} servers", new object[]
{
partitionFqdn,
role,
currentlyUsedServers.Count,
string.Join(",", currentlyUsedServers ?? Enumerable.Empty <string>()),
serversRequested
});
}
ADServerInfo adserverInfo = null;
if (miniTopology.DCInfo == null)
{
adserverInfo = this.GetDirectoryServer(partitionFqdn, ADRole.DomainController);
miniTopology.SetServerInfo(adserverInfo, ADServerRole.DomainController);
miniTopology.IncrementTopologyVersion();
adserverInfo = null;
}
switch (role)
{
case ADServerRole.GlobalCatalog:
adserverInfo = miniTopology.GCInfo;
if (adserverInfo == null)
{
adserverInfo = this.GetDirectoryServer(partitionFqdn, ADRole.GlobalCatalog);
miniTopology.SetServerInfo(adserverInfo, role);
miniTopology.IncrementTopologyVersion();
}
break;
case ADServerRole.DomainController:
case ADServerRole.ConfigurationDomainController:
adserverInfo = ((ADServerRole.DomainController == role) ? miniTopology.DCInfo : miniTopology.CDCInfo);
if (adserverInfo == null)
{
adserverInfo = this.GetDirectoryServer(partitionFqdn, ADRole.DomainController);
miniTopology.SetServerInfo(adserverInfo, role);
miniTopology.IncrementTopologyVersion();
}
break;
}
ExTraceGlobals.TopologyProviderTracer.TraceDebug <string, string>((long)this.GetHashCode(), "PartitionFqdn {0}. GetServerForRole returning 1 server {1}", partitionFqdn, adserverInfo.FqdnPlusPort);
ADProviderPerf.AddDCInstance(adserverInfo.Fqdn);
ADServerInfo adserverInfo2 = (ADServerInfo)adserverInfo.Clone();
adserverInfo2.Mapping = (adserverInfo2.Fqdn.Equals((currentlyUsedServers == null || currentlyUsedServers.Count == 0) ? string.Empty : currentlyUsedServers[0], StringComparison.OrdinalIgnoreCase) ? 0 : -1);
return(new List <ADServerInfo>
{
adserverInfo2
});
}
// Token: 0x06000DCB RID: 3531 RVA: 0x0003F978 File Offset: 0x0003DB78
internal static PooledLdapConnection CreateOneTimeConnection(NetworkCredential networkCredential, ADServerInfo serverInfo, LocatorFlags connectionFlags = LocatorFlags.None)
{
string arg = "<null>\\<null>";
if (networkCredential != null)
{
arg = networkCredential.Domain + "\\" + networkCredential.UserName;
}
else
{
using (WindowsIdentity current = WindowsIdentity.GetCurrent())
{
if (current.ImpersonationLevel == TokenImpersonationLevel.Delegation || current.ImpersonationLevel == TokenImpersonationLevel.Impersonation)
{
arg = current.Name;
}
}
}
ExTraceGlobals.ConnectionTracer.TraceDebug <string, string>(0L, "LdapConnectionPool::CreateOneTimeConnection - opening new ONE-TIME PooledLdapConnection to {0} as {1}", serverInfo.FqdnPlusPort, arg);
ADProviderPerf.AddDCInstance(serverInfo.Fqdn);
ADServerRole role = (serverInfo.Port == 389) ? ADServerRole.DomainController : ADServerRole.GlobalCatalog;
bool flag = false;
PooledLdapConnection pooledLdapConnection = null;
PooledLdapConnection result;
try
{
pooledLdapConnection = new PooledLdapConnection(serverInfo, role, false, networkCredential);
if (LocatorFlags.None != connectionFlags)
{
pooledLdapConnection.SessionOptions.LocatorFlag |= connectionFlags;
}
Globals.LogEvent(DirectoryEventLogConstants.Tuple_DSC_EVENT_NEW_CONNECTION, null, new object[]
{
serverInfo.Fqdn,
serverInfo.Port,
string.Empty
});
pooledLdapConnection.BindWithRetry(3);
pooledLdapConnection.SetNamingContexts();
flag = true;
result = pooledLdapConnection;
}
catch (LdapException ex)
{
throw new ADTransientException(DirectoryStrings.ExceptionCreateLdapConnection(serverInfo.FqdnPlusPort, ex.Message, (uint)ex.ErrorCode), ex);
}
finally
{
if (!flag && pooledLdapConnection != null)
{
pooledLdapConnection.ReturnToPool();
}
}
return(result);
}
public override void SetConfigDC(string partitionFqdn, string serverName, int port)
{
base.SetConfigDC(partitionFqdn, serverName, port);
ExTraceGlobals.TopologyProviderTracer.TraceDebug <string, string, int>((long)this.GetHashCode(), "PartitionFqdn {0} setting Config DC to {1}:{2}", partitionFqdn, serverName, port);
LdapTopologyProvider.MiniTopology miniTopology = new LdapTopologyProvider.MiniTopology(partitionFqdn);
miniTopology = this.topologies.GetOrAdd(partitionFqdn, miniTopology);
miniTopology.SetServerInfo(new ADServerInfo(serverName, partitionFqdn, port, null, 100, AuthType.Kerberos, true), ADServerRole.ConfigurationDomainController);
miniTopology.IncrementTopologyVersion();
ADProviderPerf.AddDCInstance(serverName);
}
// Token: 0x06000DC7 RID: 3527 RVA: 0x0003F2F4 File Offset: 0x0003D4F4
internal void AppendCustomServer(ADServerInfo serverInfo, ref bool presentAndDownOrDisconnected)
{
presentAndDownOrDisconnected = false;
try
{
this.poolLock.AcquireWriterLock(-1);
if (!this.isActive)
{
ExTraceGlobals.GetConnectionTracer.TraceWarning((long)this.GetHashCode(), "Pool is not active, skipping AppendCustomServer");
}
else
{
for (int i = 0; i < this.connectionInfos.Length; i++)
{
ConnectionInfo connectionInfo = this.connectionInfos[i];
if (connectionInfo.ADServerInfo.Equals(serverInfo))
{
ExTraceGlobals.GetConnectionTracer.TraceWarning <string>((long)this.GetHashCode(), "AppendCustomServer: {0} is already in the list", serverInfo.FqdnPlusPort);
if (connectionInfo.ConnectionState == ConnectionState.Disconnected || (connectionInfo.ConnectionState == ConnectionState.Connected && !connectionInfo.PooledLdapConnection.IsUp))
{
ExTraceGlobals.GetConnectionTracer.TraceWarning <string, string>((long)this.GetHashCode(), "AppendCustomServer: {0} is {1}", serverInfo.FqdnPlusPort, (connectionInfo.ConnectionState == ConnectionState.Disconnected) ? "Disconnected" : "Down");
presentAndDownOrDisconnected = true;
}
return;
}
}
ExTraceGlobals.GetConnectionTracer.TraceDebug <string>((long)this.GetHashCode(), "Adding custom connection to {0}", serverInfo.Fqdn);
ADProviderPerf.AddDCInstance(serverInfo.Fqdn);
ConnectionInfo[] array = new ConnectionInfo[this.connectionInfos.Length + 1];
this.connectionInfos.CopyTo(array, 0);
array[array.Length - 1] = new ConnectionInfo(serverInfo);
this.connectionInfos = array;
ADServerInfo[] array2 = new ADServerInfo[this.serverInfos.Length + 1];
this.serverInfos.CopyTo(array2, 0);
array2[array2.Length - 1] = serverInfo;
this.serverInfos = array2;
}
}
finally
{
try
{
this.poolLock.ReleaseWriterLock();
}
catch (ApplicationException)
{
}
}
}
