public void RaiseForestFunctionalityLevel(int forestMode)
{
CheckIfDisposed();
// check new functional level is valid or not
if (forestMode < 0)
{
throw new ArgumentException(SR.InvalidMode, nameof(forestMode));
}
// new functional level should be higher than the old one
if (forestMode <= ForestModeLevel)
{
throw new ArgumentException(SR.InvalidMode, nameof(forestMode));
}
// set the forest mode on AD
DirectoryEntry partitionsEntry = DirectoryEntryManager.GetDirectoryEntry(_context, _directoryEntryMgr.ExpandWellKnownDN(WellKnownDN.PartitionsContainer));
// NOTE:
// If the domain is a W2K domain (W2K schema) then the msDS-Behavior-Version attribute will not be present.
// If that is the case, the forest functionality cannot be raised.
try
{
partitionsEntry.Properties[PropertyManager.MsDSBehaviorVersion].Value = forestMode;
partitionsEntry.CommitChanges();
}
catch (System.Runtime.InteropServices.COMException e)
{
if (e.ErrorCode == unchecked ((int)0x8007200A))
{
throw new ArgumentException(SR.NoW2K3DCsInForest, nameof(forestMode));
}
else
{
throw ExceptionHelper.GetExceptionFromCOMException(_context, e);
}
}
finally
{
partitionsEntry.Dispose();
}
// at this point the raise forest function has succeeded
// invalidate the cached entry so that we will go to the server next time
_forestModeLevel = -1;
}
internal static AdamInstance FindAnyAdamInstance(DirectoryContext context)
{
if (context.ContextType != DirectoryContextType.ConfigurationSet)
{
DirectoryEntryManager directoryEntryMgr = new DirectoryEntryManager(context);
DirectoryEntry cachedDirectoryEntry = directoryEntryMgr.GetCachedDirectoryEntry(WellKnownDN.RootDSE);
if (!Utils.CheckCapability(cachedDirectoryEntry, Capability.ActiveDirectoryApplicationMode))
{
directoryEntryMgr.RemoveIfExists(directoryEntryMgr.ExpandWellKnownDN(WellKnownDN.RootDSE));
throw new ArgumentException(Res.GetString("TargetShouldBeServerORConfigSet"), "context");
}
return(new AdamInstance(context, (string)PropertyManager.GetPropertyValue(context, cachedDirectoryEntry, PropertyManager.DnsHostName), directoryEntryMgr));
}
DirectoryEntry searchRootEntry = GetSearchRootEntry(Forest.GetCurrentForest());
ArrayList adamInstanceNames = new ArrayList();
try
{
string text1 = (string)searchRootEntry.Properties["distinguishedName"].Value;
StringBuilder builder = new StringBuilder(15);
builder.Append("(&(");
builder.Append(PropertyManager.ObjectCategory);
builder.Append("=serviceConnectionPoint)");
builder.Append("(");
builder.Append(PropertyManager.Keywords);
builder.Append("=1.2.840.113556.1.4.1851)(");
builder.Append(PropertyManager.Keywords);
builder.Append("=");
builder.Append(Utils.GetEscapedFilterValue(context.Name));
builder.Append("))");
string filter = builder.ToString();
string[] propertiesToLoad = new string[] { PropertyManager.ServiceBindingInformation };
ADSearcher searcher = new ADSearcher(searchRootEntry, filter, propertiesToLoad, SearchScope.Subtree, false, false);
using (SearchResultCollection results = searcher.FindAll())
{
foreach (SearchResult result in results)
{
string strB = "ldap://";
foreach (string str4 in result.Properties[PropertyManager.ServiceBindingInformation])
{
if ((str4.Length > strB.Length) && (string.Compare(str4.Substring(0, strB.Length), strB, StringComparison.OrdinalIgnoreCase) == 0))
{
adamInstanceNames.Add(str4.Substring(strB.Length));
}
}
}
}
}
catch (COMException exception)
{
throw ExceptionHelper.GetExceptionFromCOMException(context, exception);
}
finally
{
searchRootEntry.Dispose();
}
return(FindAliveAdamInstance(null, context, adamInstanceNames));
}
internal static string ExpandWellKnownDN(DirectoryContext context, WellKnownDN dn)
{
string propertyValue = null;
WellKnownDN wellKnownDN = dn;
if (wellKnownDN == WellKnownDN.RootDSE)
{
propertyValue = "RootDSE";
}
else if (wellKnownDN == WellKnownDN.DefaultNamingContext)
{
DirectoryEntry directoryEntry = DirectoryEntryManager.GetDirectoryEntry(context, "RootDSE");
try
{
propertyValue = (string)PropertyManager.GetPropertyValue(context, directoryEntry, PropertyManager.DefaultNamingContext);
}
finally
{
directoryEntry.Dispose();
}
}
else if (wellKnownDN == WellKnownDN.SchemaNamingContext)
{
DirectoryEntry directoryEntry1 = DirectoryEntryManager.GetDirectoryEntry(context, "RootDSE");
try
{
propertyValue = (string)PropertyManager.GetPropertyValue(context, directoryEntry1, PropertyManager.SchemaNamingContext);
}
finally
{
directoryEntry1.Dispose();
}
}
else if (wellKnownDN == WellKnownDN.ConfigurationNamingContext)
{
DirectoryEntry directoryEntry2 = DirectoryEntryManager.GetDirectoryEntry(context, "RootDSE");
try
{
propertyValue = (string)PropertyManager.GetPropertyValue(context, directoryEntry2, PropertyManager.ConfigurationNamingContext);
}
finally
{
directoryEntry2.Dispose();
}
}
else if (wellKnownDN == WellKnownDN.PartitionsContainer)
{
propertyValue = string.Concat("CN=Partitions,", DirectoryEntryManager.ExpandWellKnownDN(context, WellKnownDN.ConfigurationNamingContext));
}
else if (wellKnownDN == WellKnownDN.SitesContainer)
{
propertyValue = string.Concat("CN=Sites,", DirectoryEntryManager.ExpandWellKnownDN(context, WellKnownDN.ConfigurationNamingContext));
}
else if (wellKnownDN == WellKnownDN.SystemContainer)
{
propertyValue = string.Concat("CN=System,", DirectoryEntryManager.ExpandWellKnownDN(context, WellKnownDN.DefaultNamingContext));
}
else if (wellKnownDN == WellKnownDN.RidManager)
{
propertyValue = string.Concat("CN=RID Manager$,", DirectoryEntryManager.ExpandWellKnownDN(context, WellKnownDN.SystemContainer));
}
else if (wellKnownDN == WellKnownDN.Infrastructure)
{
propertyValue = string.Concat("CN=Infrastructure,", DirectoryEntryManager.ExpandWellKnownDN(context, WellKnownDN.DefaultNamingContext));
}
else if (wellKnownDN == WellKnownDN.RootDomainNamingContext)
{
DirectoryEntry directoryEntry3 = DirectoryEntryManager.GetDirectoryEntry(context, "RootDSE");
try
{
propertyValue = (string)PropertyManager.GetPropertyValue(context, directoryEntry3, PropertyManager.RootDomainNamingContext);
}
finally
{
directoryEntry3.Dispose();
}
}
else
{
throw new InvalidEnumArgumentException("dn", (int)dn, typeof(WellKnownDN));
}
return(propertyValue);
}
internal static DirectoryEntry GetDirectoryEntry(DirectoryContext context, WellKnownDN dn)
{
return(DirectoryEntryManager.GetDirectoryEntry(context, DirectoryEntryManager.ExpandWellKnownDN(context, dn)));
}
public void MoveToAnotherSite(string siteName)
{
CheckIfDisposed();
// validate siteName
if (siteName == null)
{
throw new ArgumentNullException("siteName");
}
if (siteName.Length == 0)
{
throw new ArgumentException(SR.EmptyStringParameter, "siteName");
}
// the dc is really being moved to a different site
if (Utils.Compare(SiteName, siteName) != 0)
{
DirectoryEntry newParentEntry = null;
try
{
// Bind to the target site's server container
// Get the distinguished name for the site
string parentDN = "CN=Servers,CN=" + siteName + "," + directoryEntryMgr.ExpandWellKnownDN(WellKnownDN.SitesContainer);
newParentEntry = DirectoryEntryManager.GetDirectoryEntry(context, parentDN);
string serverName = (this is DomainController) ? ((DomainController)this).ServerObjectName : ((AdamInstance)this).ServerObjectName;
DirectoryEntry serverEntry = directoryEntryMgr.GetCachedDirectoryEntry(serverName);
// force binding (needed otherwise S.DS throw an exception while releasing the COM interface pointer)
string dn = (string)PropertyManager.GetPropertyValue(context, serverEntry, PropertyManager.DistinguishedName);
// move the object to the servers container of the target site
serverEntry.MoveTo(newParentEntry);
}
catch (COMException e)
{
throw ExceptionHelper.GetExceptionFromCOMException(context, e);
}
finally
{
if (newParentEntry != null)
{
newParentEntry.Dispose();
}
}
// remove stale cached directory entries
// invalidate the cached properties that get affected by this
siteInfoModified = true;
cachedSiteName = null;
if (cachedSiteObjectName != null)
{
directoryEntryMgr.RemoveIfExists(cachedSiteObjectName);
cachedSiteObjectName = null;
}
if (cachedServerObjectName != null)
{
directoryEntryMgr.RemoveIfExists(cachedServerObjectName);
cachedServerObjectName = null;
}
if (cachedNtdsaObjectName != null)
{
directoryEntryMgr.RemoveIfExists(cachedNtdsaObjectName);
cachedNtdsaObjectName = null;
}
}
}
internal static AdamInstance FindAnyAdamInstance(DirectoryContext context)
{
if (context.ContextType != DirectoryContextType.ConfigurationSet)
{
// assuming it's an ADAM Instance
// check that it is an ADAM server only (not AD)
DirectoryEntryManager directoryEntryMgr = new DirectoryEntryManager(context);
DirectoryEntry rootDSE = directoryEntryMgr.GetCachedDirectoryEntry(WellKnownDN.RootDSE);
if (!Utils.CheckCapability(rootDSE, Capability.ActiveDirectoryApplicationMode))
{
directoryEntryMgr.RemoveIfExists(directoryEntryMgr.ExpandWellKnownDN(WellKnownDN.RootDSE));
throw new ArgumentException(SR.TargetShouldBeServerORConfigSet, nameof(context));
}
string dnsHostName = (string)PropertyManager.GetPropertyValue(context, rootDSE, PropertyManager.DnsHostName);
return(new AdamInstance(context, dnsHostName, directoryEntryMgr));
}
// Now this is the case where context is a Config Set
// Here we need to search for the service connection points in the forest
// (if the forest object was created by specifying the server, we stick to that, else search in a GC)
DirectoryEntry rootEntry = GetSearchRootEntry(Forest.GetCurrentForest());
ArrayList adamInstanceNames = new ArrayList();
try
{
string entryName = (string)rootEntry.Properties["distinguishedName"].Value;
// Search for computer "serviceConnectionObjects" where the keywords attribute
// contains the specified keyword
// set up the searcher object
// build the filter
StringBuilder str = new StringBuilder(15);
str.Append("(&(");
str.Append(PropertyManager.ObjectCategory);
str.Append("=serviceConnectionPoint)");
str.Append("(");
str.Append(PropertyManager.Keywords);
str.Append("=1.2.840.113556.1.4.1851)(");
str.Append(PropertyManager.Keywords);
str.Append("=");
str.Append(Utils.GetEscapedFilterValue(context.Name)); // target = config set name
str.Append("))");
string filter = str.ToString();
string[] propertiesToLoad = new string[1];
propertiesToLoad[0] = PropertyManager.ServiceBindingInformation;
ADSearcher searcher = new ADSearcher(rootEntry, filter, propertiesToLoad, SearchScope.Subtree, false /*not paged search*/, false /*no cached results*/);
SearchResultCollection resCol = searcher.FindAll();
try
{
foreach (SearchResult res in resCol)
{
// the binding info contains two values
// "ldap://hostname:ldapport"
// and "ldaps://hostname:sslport"
// we need the "hostname:ldapport" value
string prefix = "ldap://";
foreach (string bindingInfo in res.Properties[PropertyManager.ServiceBindingInformation])
{
if ((bindingInfo.Length > prefix.Length) && (string.Equals(bindingInfo.Substring(0, prefix.Length), prefix, StringComparison.OrdinalIgnoreCase)))
{
adamInstanceNames.Add(bindingInfo.Substring(prefix.Length));
}
}
}
}
finally
{
resCol.Dispose();
}
}
catch (COMException e)
{
throw ExceptionHelper.GetExceptionFromCOMException(context, e);
}
finally
{
rootEntry.Dispose();
}
//
// we have all the adam instance names in teh form of server:port from the scp
// now we need to find one that is alive
//
return(FindAliveAdamInstance(null, context, adamInstanceNames));
}
internal static AdamInstance FindAnyAdamInstance(DirectoryContext context)
{
if (context.ContextType == DirectoryContextType.ConfigurationSet)
{
DirectoryEntry searchRootEntry = ConfigurationSet.GetSearchRootEntry(Forest.GetCurrentForest());
ArrayList arrayLists = new ArrayList();
try
{
try
{
StringBuilder stringBuilder = new StringBuilder(15);
stringBuilder.Append("(&(");
stringBuilder.Append(PropertyManager.ObjectCategory);
stringBuilder.Append("=serviceConnectionPoint)");
stringBuilder.Append("(");
stringBuilder.Append(PropertyManager.Keywords);
stringBuilder.Append("=1.2.840.113556.1.4.1851)(");
stringBuilder.Append(PropertyManager.Keywords);
stringBuilder.Append("=");
stringBuilder.Append(Utils.GetEscapedFilterValue(context.Name));
stringBuilder.Append("))");
string str = stringBuilder.ToString();
string[] serviceBindingInformation = new string[1];
serviceBindingInformation[0] = PropertyManager.ServiceBindingInformation;
ADSearcher aDSearcher = new ADSearcher(searchRootEntry, str, serviceBindingInformation, SearchScope.Subtree, false, false);
SearchResultCollection searchResultCollections = aDSearcher.FindAll();
try
{
foreach (SearchResult item in searchResultCollections)
{
string str1 = "ldap://";
IEnumerator enumerator = item.Properties[PropertyManager.ServiceBindingInformation].GetEnumerator();
try
{
while (enumerator.MoveNext())
{
string str2 = item.ToString ();
if (str2.Length <= str1.Length || string.Compare(str2.Substring(0, str1.Length), str1, StringComparison.OrdinalIgnoreCase) != 0)
{
continue;
}
arrayLists.Add(str2.Substring(str1.Length));
}
}
finally
{
IDisposable disposable = enumerator as IDisposable;
if (disposable != null)
{
disposable.Dispose();
}
}
}
}
finally
{
searchResultCollections.Dispose();
}
}
catch (COMException cOMException1)
{
COMException cOMException = cOMException1;
throw ExceptionHelper.GetExceptionFromCOMException(context, cOMException);
}
}
finally
{
searchRootEntry.Dispose();
}
return ConfigurationSet.FindAliveAdamInstance(null, context, arrayLists);
}
else
{
DirectoryEntryManager directoryEntryManager = new DirectoryEntryManager(context);
DirectoryEntry cachedDirectoryEntry = directoryEntryManager.GetCachedDirectoryEntry(WellKnownDN.RootDSE);
if (Utils.CheckCapability(cachedDirectoryEntry, Capability.ActiveDirectoryApplicationMode))
{
string propertyValue = (string)PropertyManager.GetPropertyValue(context, cachedDirectoryEntry, PropertyManager.DnsHostName);
return new AdamInstance(context, propertyValue, directoryEntryManager);
}
else
{
directoryEntryManager.RemoveIfExists(directoryEntryManager.ExpandWellKnownDN(WellKnownDN.RootDSE));
throw new ArgumentException(Res.GetString("TargetShouldBeServerORConfigSet"), "context");
}
}
}
public static ApplicationPartition FindByName(DirectoryContext context, string distinguishedName)
{
ApplicationPartition partition = null;
DirectoryEntryManager directoryEntryMgr = null;
DirectoryContext appNCContext = null;
// check that the argument is not null
if (context == null)
throw new ArgumentNullException("context");
if ((context.Name == null) && (!context.isRootDomain()))
{
throw new ArgumentException(Res.GetString(Res.ContextNotAssociatedWithDomain), "context");
}
if (context.Name != null)
{
// the target should be a valid forest name, configset name or a server
if (!((context.isRootDomain()) || (context.isADAMConfigSet()) || context.isServer()))
{
throw new ArgumentException(Res.GetString(Res.NotADOrADAM), "context");
}
}
// check that the distingushed name of the application partition is not null or empty
if (distinguishedName == null)
throw new ArgumentNullException("distinguishedName");
if (distinguishedName.Length == 0)
throw new ArgumentException(Res.GetString(Res.EmptyStringParameter), "distinguishedName");
if (!Utils.IsValidDNFormat(distinguishedName))
throw new ArgumentException(Res.GetString(Res.InvalidDNFormat), "distinguishedName");
// work with copy of the context
context = new DirectoryContext(context);
// search in the partitions container of the forest for
// crossRef objects that have their nCName set to the specified distinguishedName
directoryEntryMgr = new DirectoryEntryManager(context);
DirectoryEntry partitionsEntry = null;
try
{
partitionsEntry = DirectoryEntryManager.GetDirectoryEntry(context, directoryEntryMgr.ExpandWellKnownDN(WellKnownDN.PartitionsContainer));
}
catch (COMException e)
{
throw ExceptionHelper.GetExceptionFromCOMException(context, e);
}
catch (ActiveDirectoryObjectNotFoundException)
{
// this is the case where the context is a config set and we could not find an ADAM instance in that config set
throw new ActiveDirectoryOperationException(Res.GetString(Res.ADAMInstanceNotFoundInConfigSet, context.Name));
}
// build the filter
StringBuilder str = new StringBuilder(15);
str.Append("(&(");
str.Append(PropertyManager.ObjectCategory);
str.Append("=crossRef)(");
str.Append(PropertyManager.SystemFlags);
str.Append(":1.2.840.113556.1.4.804:=");
str.Append((int)SystemFlag.SystemFlagNtdsNC);
str.Append(")(!(");
str.Append(PropertyManager.SystemFlags);
str.Append(":1.2.840.113556.1.4.803:=");
str.Append((int)SystemFlag.SystemFlagNtdsDomain);
str.Append("))(");
str.Append(PropertyManager.NCName);
str.Append("=");
str.Append(Utils.GetEscapedFilterValue(distinguishedName));
str.Append("))");
string filter = str.ToString();
string[] propertiesToLoad = new string[2];
propertiesToLoad[0] = PropertyManager.DnsRoot;
propertiesToLoad[1] = PropertyManager.NCName;
ADSearcher searcher = new ADSearcher(partitionsEntry, filter, propertiesToLoad, SearchScope.OneLevel, false /*not paged search*/, false /*no cached results*/);
SearchResult res = null;
try
{
res = searcher.FindOne();
}
catch (COMException e)
{
if (e.ErrorCode == unchecked((int)0x80072030))
{
// object is not found since we cannot even find the container in which to search
throw new ActiveDirectoryObjectNotFoundException(Res.GetString(Res.AppNCNotFound), typeof(ApplicationPartition), distinguishedName);
}
else
{
throw ExceptionHelper.GetExceptionFromCOMException(context, e);
}
}
finally
{
partitionsEntry.Dispose();
}
if (res == null)
{
// the specified application partition could not be found in the given forest
throw new ActiveDirectoryObjectNotFoundException(Res.GetString(Res.AppNCNotFound), typeof(ApplicationPartition), distinguishedName);
}
string appNCDnsName = null;
try
{
appNCDnsName = (res.Properties[PropertyManager.DnsRoot].Count > 0) ? (string)res.Properties[PropertyManager.DnsRoot][0] : null;
}
catch (COMException e)
{
throw ExceptionHelper.GetExceptionFromCOMException(context, e);
}
// verify that if the target is a server, then this partition is a naming context on it
ApplicationPartitionType appType = GetApplicationPartitionType(context);
if (context.ContextType == DirectoryContextType.DirectoryServer)
{
bool hostsCurrentPartition = false;
DistinguishedName appNCDN = new DistinguishedName(distinguishedName);
DirectoryEntry rootDSE = DirectoryEntryManager.GetDirectoryEntry(context, WellKnownDN.RootDSE);
try
{
foreach (string namingContext in rootDSE.Properties[PropertyManager.NamingContexts])
{
DistinguishedName dn = new DistinguishedName(namingContext);
if (dn.Equals(appNCDN))
{
hostsCurrentPartition = true;
break;
}
}
}
catch (COMException e)
{
throw ExceptionHelper.GetExceptionFromCOMException(context, e);
}
finally
{
rootDSE.Dispose();
}
if (!hostsCurrentPartition)
{
throw new ActiveDirectoryObjectNotFoundException(Res.GetString(Res.AppNCNotFound), typeof(ApplicationPartition), distinguishedName);
}
appNCContext = context;
}
else
{
// we need to find a server which hosts this application partition
if (appType == ApplicationPartitionType.ADApplicationPartition)
{
int errorCode = 0;
DomainControllerInfo domainControllerInfo;
errorCode = Locator.DsGetDcNameWrapper(null, appNCDnsName, null, (long)PrivateLocatorFlags.OnlyLDAPNeeded, out domainControllerInfo);
if (errorCode == NativeMethods.ERROR_NO_SUCH_DOMAIN)
{
throw new ActiveDirectoryObjectNotFoundException(Res.GetString(Res.AppNCNotFound), typeof(ApplicationPartition), distinguishedName);
}
else if (errorCode != 0)
{
throw ExceptionHelper.GetExceptionFromErrorCode(errorCode);
}
Debug.Assert(domainControllerInfo.DomainControllerName.Length > 2, "ApplicationPartition:FindByName - domainControllerInfo.DomainControllerName.Length <= 2");
string serverName = domainControllerInfo.DomainControllerName.Substring(2);
appNCContext = Utils.GetNewDirectoryContext(serverName, DirectoryContextType.DirectoryServer, context);
}
else
{
// this will find an adam instance that hosts this partition and which is alive and responding.
string adamInstName = ConfigurationSet.FindOneAdamInstance(context.Name, context, distinguishedName, null).Name;
appNCContext = Utils.GetNewDirectoryContext(adamInstName, DirectoryContextType.DirectoryServer, context);
}
}
partition = new ApplicationPartition(appNCContext, (string)PropertyManager.GetSearchResultPropertyValue(res, PropertyManager.NCName), appNCDnsName, appType, directoryEntryMgr);
return partition;
}
internal static AdamInstance FindAnyAdamInstance(DirectoryContext context)
{
if (context.ContextType != DirectoryContextType.ConfigurationSet)
{
DirectoryEntryManager directoryEntryMgr = new DirectoryEntryManager(context);
DirectoryEntry cachedDirectoryEntry = directoryEntryMgr.GetCachedDirectoryEntry(WellKnownDN.RootDSE);
if (!Utils.CheckCapability(cachedDirectoryEntry, Capability.ActiveDirectoryApplicationMode))
{
directoryEntryMgr.RemoveIfExists(directoryEntryMgr.ExpandWellKnownDN(WellKnownDN.RootDSE));
throw new ArgumentException(Res.GetString("TargetShouldBeServerORConfigSet"), "context");
}
return new AdamInstance(context, (string) PropertyManager.GetPropertyValue(context, cachedDirectoryEntry, PropertyManager.DnsHostName), directoryEntryMgr);
}
DirectoryEntry searchRootEntry = GetSearchRootEntry(Forest.GetCurrentForest());
ArrayList adamInstanceNames = new ArrayList();
try
{
string text1 = (string) searchRootEntry.Properties["distinguishedName"].Value;
StringBuilder builder = new StringBuilder(15);
builder.Append("(&(");
builder.Append(PropertyManager.ObjectCategory);
builder.Append("=serviceConnectionPoint)");
builder.Append("(");
builder.Append(PropertyManager.Keywords);
builder.Append("=1.2.840.113556.1.4.1851)(");
builder.Append(PropertyManager.Keywords);
builder.Append("=");
builder.Append(Utils.GetEscapedFilterValue(context.Name));
builder.Append("))");
string filter = builder.ToString();
string[] propertiesToLoad = new string[] { PropertyManager.ServiceBindingInformation };
ADSearcher searcher = new ADSearcher(searchRootEntry, filter, propertiesToLoad, SearchScope.Subtree, false, false);
using (SearchResultCollection results = searcher.FindAll())
{
foreach (SearchResult result in results)
{
string strB = "ldap://";
foreach (string str4 in result.Properties[PropertyManager.ServiceBindingInformation])
{
if ((str4.Length > strB.Length) && (string.Compare(str4.Substring(0, strB.Length), strB, StringComparison.OrdinalIgnoreCase) == 0))
{
adamInstanceNames.Add(str4.Substring(strB.Length));
}
}
}
}
}
catch (COMException exception)
{
throw ExceptionHelper.GetExceptionFromCOMException(context, exception);
}
finally
{
searchRootEntry.Dispose();
}
return FindAliveAdamInstance(null, context, adamInstanceNames);
}
internal static AdamInstance FindAnyAdamInstance(DirectoryContext context)
{
if (context.ContextType != DirectoryContextType.ConfigurationSet)
{
// assuming it's an ADAM Instance
// check that it is an ADAM server only (not AD)
DirectoryEntryManager directoryEntryMgr = new DirectoryEntryManager(context);
DirectoryEntry rootDSE = directoryEntryMgr.GetCachedDirectoryEntry(WellKnownDN.RootDSE);
if (!Utils.CheckCapability(rootDSE, Capability.ActiveDirectoryApplicationMode))
{
directoryEntryMgr.RemoveIfExists(directoryEntryMgr.ExpandWellKnownDN(WellKnownDN.RootDSE));
throw new ArgumentException(Res.GetString(Res.TargetShouldBeServerORConfigSet), "context");
}
string dnsHostName = (string)PropertyManager.GetPropertyValue(context, rootDSE, PropertyManager.DnsHostName);
return new AdamInstance(context, dnsHostName, directoryEntryMgr);
}
// Now this is the case where context is a Config Set
// Here we need to search for the service connection points in the forest
// (if the forest object was created by specifying the server, we stick to that, else search in a GC)
DirectoryEntry rootEntry = GetSearchRootEntry(Forest.GetCurrentForest());
ArrayList adamInstanceNames = new ArrayList();
try
{
string entryName = (string)rootEntry.Properties["distinguishedName"].Value;
// Search for computer "serviceConnectionObjects" where the keywords attribute
// contains the specified keyword
// set up the searcher object
// build the filter
StringBuilder str = new StringBuilder(15);
str.Append("(&(");
str.Append(PropertyManager.ObjectCategory);
str.Append("=serviceConnectionPoint)");
str.Append("(");
str.Append(PropertyManager.Keywords);
str.Append("=1.2.840.113556.1.4.1851)(");
str.Append(PropertyManager.Keywords);
str.Append("=");
str.Append(Utils.GetEscapedFilterValue(context.Name)); // target = config set name
str.Append("))");
string filter = str.ToString();
string[] propertiesToLoad = new string[1];
propertiesToLoad[0] = PropertyManager.ServiceBindingInformation;
ADSearcher searcher = new ADSearcher(rootEntry, filter, propertiesToLoad, SearchScope.Subtree, false /*not paged search*/, false /*no cached results*/);
SearchResultCollection resCol = searcher.FindAll();
try
{
foreach (SearchResult res in resCol)
{
// the binding info contains two values
// "ldap://hostname:ldapport"
// and "ldaps://hostname:sslport"
// we need the "hostname:ldapport" value
string prefix = "ldap://";
foreach (string bindingInfo in res.Properties[PropertyManager.ServiceBindingInformation])
{
if ((bindingInfo.Length > prefix.Length) && (String.Compare(bindingInfo.Substring(0, prefix.Length), prefix, StringComparison.OrdinalIgnoreCase) == 0))
{
adamInstanceNames.Add(bindingInfo.Substring(prefix.Length));
}
}
}
}
finally
{
resCol.Dispose();
}
}
catch (COMException e)
{
throw ExceptionHelper.GetExceptionFromCOMException(context, e);
}
finally
{
rootEntry.Dispose();
}
//
// we have all the adam instance names in teh form of server:port from the scp
// now we need to find one that is alive
//
return FindAliveAdamInstance(null, context, adamInstanceNames);
}
public static ApplicationPartition FindByName(DirectoryContext context, string distinguishedName)
{
DomainControllerInfo domainControllerInfo = null;
string item;
DirectoryContext newDirectoryContext = null;
if (context != null)
{
if (context.Name != null || context.isRootDomain())
{
if (context.Name == null || context.isRootDomain() || context.isADAMConfigSet() || context.isServer())
{
if (distinguishedName != null)
{
if (distinguishedName.Length != 0)
{
if (Utils.IsValidDNFormat(distinguishedName))
{
context = new DirectoryContext(context);
DirectoryEntryManager directoryEntryManager = new DirectoryEntryManager(context);
DirectoryEntry directoryEntry = null;
try
{
directoryEntry = DirectoryEntryManager.GetDirectoryEntry(context, directoryEntryManager.ExpandWellKnownDN(WellKnownDN.PartitionsContainer));
}
catch (COMException cOMException1)
{
COMException cOMException = cOMException1;
throw ExceptionHelper.GetExceptionFromCOMException(context, cOMException);
}
catch (ActiveDirectoryObjectNotFoundException activeDirectoryObjectNotFoundException)
{
object[] name = new object[1];
name[0] = context.Name;
throw new ActiveDirectoryOperationException(Res.GetString("ADAMInstanceNotFoundInConfigSet", name));
}
StringBuilder stringBuilder = new StringBuilder(15);
stringBuilder.Append("(&(");
stringBuilder.Append(PropertyManager.ObjectCategory);
stringBuilder.Append("=crossRef)(");
stringBuilder.Append(PropertyManager.SystemFlags);
stringBuilder.Append(":1.2.840.113556.1.4.804:=");
stringBuilder.Append(1);
stringBuilder.Append(")(!(");
stringBuilder.Append(PropertyManager.SystemFlags);
stringBuilder.Append(":1.2.840.113556.1.4.803:=");
stringBuilder.Append(2);
stringBuilder.Append("))(");
stringBuilder.Append(PropertyManager.NCName);
stringBuilder.Append("=");
stringBuilder.Append(Utils.GetEscapedFilterValue(distinguishedName));
stringBuilder.Append("))");
string str = stringBuilder.ToString();
string[] dnsRoot = new string[2];
dnsRoot[0] = PropertyManager.DnsRoot;
dnsRoot[1] = PropertyManager.NCName;
ADSearcher aDSearcher = new ADSearcher(directoryEntry, str, dnsRoot, SearchScope.OneLevel, false, false);
SearchResult searchResult = null;
try
{
try
{
searchResult = aDSearcher.FindOne();
}
catch (COMException cOMException3)
{
COMException cOMException2 = cOMException3;
if (cOMException2.ErrorCode != -2147016656)
{
throw ExceptionHelper.GetExceptionFromCOMException(context, cOMException2);
}
else
{
throw new ActiveDirectoryObjectNotFoundException(Res.GetString("AppNCNotFound"), typeof(ApplicationPartition), distinguishedName);
}
}
}
finally
{
directoryEntry.Dispose();
}
if (searchResult != null)
{
string str1 = null;
try
{
if (searchResult.Properties[PropertyManager.DnsRoot].Count > 0)
{
item = (string)searchResult.Properties[PropertyManager.DnsRoot][0];
}
else
{
item = null;
}
str1 = item;
}
catch (COMException cOMException5)
{
COMException cOMException4 = cOMException5;
throw ExceptionHelper.GetExceptionFromCOMException(context, cOMException4);
}
ApplicationPartitionType applicationPartitionType = ApplicationPartition.GetApplicationPartitionType(context);
if (context.ContextType != DirectoryContextType.DirectoryServer)
{
if (applicationPartitionType != ApplicationPartitionType.ADApplicationPartition)
{
string name1 = ConfigurationSet.FindOneAdamInstance(context.Name, context, distinguishedName, null).Name;
newDirectoryContext = Utils.GetNewDirectoryContext(name1, DirectoryContextType.DirectoryServer, context);
}
else
{
int num = Locator.DsGetDcNameWrapper(null, str1, null, (long)0x8000, out domainControllerInfo);
if (num != 0x54b)
{
if (num == 0)
{
string str2 = domainControllerInfo.DomainControllerName.Substring(2);
newDirectoryContext = Utils.GetNewDirectoryContext(str2, DirectoryContextType.DirectoryServer, context);
}
else
{
throw ExceptionHelper.GetExceptionFromErrorCode(num);
}
}
else
{
throw new ActiveDirectoryObjectNotFoundException(Res.GetString("AppNCNotFound"), typeof(ApplicationPartition), distinguishedName);
}
}
}
else
{
bool flag = false;
DistinguishedName distinguishedName1 = new DistinguishedName(distinguishedName);
DirectoryEntry directoryEntry1 = DirectoryEntryManager.GetDirectoryEntry(context, WellKnownDN.RootDSE);
try
{
try
{
foreach (string item1 in directoryEntry1.Properties[PropertyManager.NamingContexts])
{
DistinguishedName distinguishedName2 = new DistinguishedName(item1);
if (!distinguishedName2.Equals(distinguishedName1))
{
continue;
}
flag = true;
break;
}
}
catch (COMException cOMException7)
{
COMException cOMException6 = cOMException7;
throw ExceptionHelper.GetExceptionFromCOMException(context, cOMException6);
}
}
finally
{
directoryEntry1.Dispose();
}
if (flag)
{
newDirectoryContext = context;
}
else
{
throw new ActiveDirectoryObjectNotFoundException(Res.GetString("AppNCNotFound"), typeof(ApplicationPartition), distinguishedName);
}
}
ApplicationPartition applicationPartition = new ApplicationPartition(newDirectoryContext, (string)PropertyManager.GetSearchResultPropertyValue(searchResult, PropertyManager.NCName), str1, applicationPartitionType, directoryEntryManager);
return applicationPartition;
}
else
{
throw new ActiveDirectoryObjectNotFoundException(Res.GetString("AppNCNotFound"), typeof(ApplicationPartition), distinguishedName);
}
}
else
{
throw new ArgumentException(Res.GetString("InvalidDNFormat"), "distinguishedName");
}
}
else
{
throw new ArgumentException(Res.GetString("EmptyStringParameter"), "distinguishedName");
}
}
else
{
throw new ArgumentNullException("distinguishedName");
}
}
else
{
throw new ArgumentException(Res.GetString("NotADOrADAM"), "context");
}
}
else
{
throw new ArgumentException(Res.GetString("ContextNotAssociatedWithDomain"), "context");
}
}
else
{
throw new ArgumentNullException("context");
}
}
internal static AdamInstance FindAnyAdamInstance(DirectoryContext context)
{
if (context.ContextType == DirectoryContextType.ConfigurationSet)
{
DirectoryEntry searchRootEntry = ConfigurationSet.GetSearchRootEntry(Forest.GetCurrentForest());
ArrayList arrayLists = new ArrayList();
try
{
try
{
StringBuilder stringBuilder = new StringBuilder(15);
stringBuilder.Append("(&(");
stringBuilder.Append(PropertyManager.ObjectCategory);
stringBuilder.Append("=serviceConnectionPoint)");
stringBuilder.Append("(");
stringBuilder.Append(PropertyManager.Keywords);
stringBuilder.Append("=1.2.840.113556.1.4.1851)(");
stringBuilder.Append(PropertyManager.Keywords);
stringBuilder.Append("=");
stringBuilder.Append(Utils.GetEscapedFilterValue(context.Name));
stringBuilder.Append("))");
string str = stringBuilder.ToString();
string[] serviceBindingInformation = new string[1];
serviceBindingInformation[0] = PropertyManager.ServiceBindingInformation;
ADSearcher aDSearcher = new ADSearcher(searchRootEntry, str, serviceBindingInformation, SearchScope.Subtree, false, false);
SearchResultCollection searchResultCollections = aDSearcher.FindAll();
try
{
foreach (SearchResult item in searchResultCollections)
{
string str1 = "ldap://";
IEnumerator enumerator = item.Properties[PropertyManager.ServiceBindingInformation].GetEnumerator();
try
{
while (enumerator.MoveNext())
{
string str2 = item.ToString();
if (str2.Length <= str1.Length || string.Compare(str2.Substring(0, str1.Length), str1, StringComparison.OrdinalIgnoreCase) != 0)
{
continue;
}
arrayLists.Add(str2.Substring(str1.Length));
}
}
finally
{
IDisposable disposable = enumerator as IDisposable;
if (disposable != null)
{
disposable.Dispose();
}
}
}
}
finally
{
searchResultCollections.Dispose();
}
}
catch (COMException cOMException1)
{
COMException cOMException = cOMException1;
throw ExceptionHelper.GetExceptionFromCOMException(context, cOMException);
}
}
finally
{
searchRootEntry.Dispose();
}
return(ConfigurationSet.FindAliveAdamInstance(null, context, arrayLists));
}
else
{
DirectoryEntryManager directoryEntryManager = new DirectoryEntryManager(context);
DirectoryEntry cachedDirectoryEntry = directoryEntryManager.GetCachedDirectoryEntry(WellKnownDN.RootDSE);
if (Utils.CheckCapability(cachedDirectoryEntry, Capability.ActiveDirectoryApplicationMode))
{
string propertyValue = (string)PropertyManager.GetPropertyValue(context, cachedDirectoryEntry, PropertyManager.DnsHostName);
return(new AdamInstance(context, propertyValue, directoryEntryManager));
}
else
{
directoryEntryManager.RemoveIfExists(directoryEntryManager.ExpandWellKnownDN(WellKnownDN.RootDSE));
throw new ArgumentException(Res.GetString("TargetShouldBeServerORConfigSet"), "context");
}
}
}
public static ApplicationPartition FindByName(DirectoryContext context, string distinguishedName)
{
DirectoryEntryManager directoryEntryMgr = null;
DirectoryContext context2 = null;
if (context == null)
{
throw new ArgumentNullException("context");
}
if ((context.Name == null) && !context.isRootDomain())
{
throw new ArgumentException(Res.GetString("ContextNotAssociatedWithDomain"), "context");
}
if (((context.Name != null) && !context.isRootDomain()) && (!context.isADAMConfigSet() && !context.isServer()))
{
throw new ArgumentException(Res.GetString("NotADOrADAM"), "context");
}
if (distinguishedName == null)
{
throw new ArgumentNullException("distinguishedName");
}
if (distinguishedName.Length == 0)
{
throw new ArgumentException(Res.GetString("EmptyStringParameter"), "distinguishedName");
}
if (!Utils.IsValidDNFormat(distinguishedName))
{
throw new ArgumentException(Res.GetString("InvalidDNFormat"), "distinguishedName");
}
context = new DirectoryContext(context);
directoryEntryMgr = new DirectoryEntryManager(context);
DirectoryEntry searchRoot = null;
try
{
searchRoot = DirectoryEntryManager.GetDirectoryEntry(context, directoryEntryMgr.ExpandWellKnownDN(WellKnownDN.PartitionsContainer));
}
catch (COMException exception)
{
throw ExceptionHelper.GetExceptionFromCOMException(context, exception);
}
catch (ActiveDirectoryObjectNotFoundException)
{
throw new ActiveDirectoryOperationException(Res.GetString("ADAMInstanceNotFoundInConfigSet", new object[] { context.Name }));
}
StringBuilder builder = new StringBuilder(15);
builder.Append("(&(");
builder.Append(PropertyManager.ObjectCategory);
builder.Append("=crossRef)(");
builder.Append(PropertyManager.SystemFlags);
builder.Append(":1.2.840.113556.1.4.804:=");
builder.Append(1);
builder.Append(")(!(");
builder.Append(PropertyManager.SystemFlags);
builder.Append(":1.2.840.113556.1.4.803:=");
builder.Append(2);
builder.Append("))(");
builder.Append(PropertyManager.NCName);
builder.Append("=");
builder.Append(Utils.GetEscapedFilterValue(distinguishedName));
builder.Append("))");
string filter = builder.ToString();
string[] propertiesToLoad = new string[] { PropertyManager.DnsRoot, PropertyManager.NCName };
ADSearcher searcher = new ADSearcher(searchRoot, filter, propertiesToLoad, SearchScope.OneLevel, false, false);
SearchResult res = null;
try
{
res = searcher.FindOne();
}
catch (COMException exception2)
{
if (exception2.ErrorCode == -2147016656)
{
throw new ActiveDirectoryObjectNotFoundException(Res.GetString("AppNCNotFound"), typeof(ApplicationPartition), distinguishedName);
}
throw ExceptionHelper.GetExceptionFromCOMException(context, exception2);
}
finally
{
searchRoot.Dispose();
}
if (res == null)
{
throw new ActiveDirectoryObjectNotFoundException(Res.GetString("AppNCNotFound"), typeof(ApplicationPartition), distinguishedName);
}
string domainName = null;
try
{
domainName = (res.Properties[PropertyManager.DnsRoot].Count > 0) ? ((string) res.Properties[PropertyManager.DnsRoot][0]) : null;
}
catch (COMException exception3)
{
throw ExceptionHelper.GetExceptionFromCOMException(context, exception3);
}
ApplicationPartitionType applicationPartitionType = GetApplicationPartitionType(context);
if (context.ContextType != DirectoryContextType.DirectoryServer)
{
if (applicationPartitionType == ApplicationPartitionType.ADApplicationPartition)
{
DomainControllerInfo info;
int errorCode = 0;
errorCode = Locator.DsGetDcNameWrapper(null, domainName, null, 0x8000L, out info);
if (errorCode == 0x54b)
{
throw new ActiveDirectoryObjectNotFoundException(Res.GetString("AppNCNotFound"), typeof(ApplicationPartition), distinguishedName);
}
if (errorCode != 0)
{
throw ExceptionHelper.GetExceptionFromErrorCode(errorCode);
}
context2 = Utils.GetNewDirectoryContext(info.DomainControllerName.Substring(2), DirectoryContextType.DirectoryServer, context);
}
else
{
context2 = Utils.GetNewDirectoryContext(ConfigurationSet.FindOneAdamInstance(context.Name, context, distinguishedName, null).Name, DirectoryContextType.DirectoryServer, context);
}
goto Label_03FC;
}
bool flag = false;
DistinguishedName dn = new DistinguishedName(distinguishedName);
DirectoryEntry directoryEntry = DirectoryEntryManager.GetDirectoryEntry(context, WellKnownDN.RootDSE);
try
{
foreach (string str3 in directoryEntry.Properties[PropertyManager.NamingContexts])
{
DistinguishedName name2 = new DistinguishedName(str3);
if (name2.Equals(dn))
{
flag = true;
goto Label_0352;
}
}
}
catch (COMException exception4)
{
throw ExceptionHelper.GetExceptionFromCOMException(context, exception4);
}
finally
{
directoryEntry.Dispose();
}
Label_0352:
if (!flag)
{
throw new ActiveDirectoryObjectNotFoundException(Res.GetString("AppNCNotFound"), typeof(ApplicationPartition), distinguishedName);
}
context2 = context;
Label_03FC:
return new ApplicationPartition(context2, (string) PropertyManager.GetSearchResultPropertyValue(res, PropertyManager.NCName), domainName, applicationPartitionType, directoryEntryMgr);
}
public static ApplicationPartition FindByName(DirectoryContext context, string distinguishedName)
{
DirectoryEntryManager directoryEntryMgr = null;
DirectoryContext context2 = null;
if (context == null)
{
throw new ArgumentNullException("context");
}
if ((context.Name == null) && !context.isRootDomain())
{
throw new ArgumentException(Res.GetString("ContextNotAssociatedWithDomain"), "context");
}
if (((context.Name != null) && !context.isRootDomain()) && (!context.isADAMConfigSet() && !context.isServer()))
{
throw new ArgumentException(Res.GetString("NotADOrADAM"), "context");
}
if (distinguishedName == null)
{
throw new ArgumentNullException("distinguishedName");
}
if (distinguishedName.Length == 0)
{
throw new ArgumentException(Res.GetString("EmptyStringParameter"), "distinguishedName");
}
if (!Utils.IsValidDNFormat(distinguishedName))
{
throw new ArgumentException(Res.GetString("InvalidDNFormat"), "distinguishedName");
}
context = new DirectoryContext(context);
directoryEntryMgr = new DirectoryEntryManager(context);
DirectoryEntry searchRoot = null;
try
{
searchRoot = DirectoryEntryManager.GetDirectoryEntry(context, directoryEntryMgr.ExpandWellKnownDN(WellKnownDN.PartitionsContainer));
}
catch (COMException exception)
{
throw ExceptionHelper.GetExceptionFromCOMException(context, exception);
}
catch (ActiveDirectoryObjectNotFoundException)
{
throw new ActiveDirectoryOperationException(Res.GetString("ADAMInstanceNotFoundInConfigSet", new object[] { context.Name }));
}
StringBuilder builder = new StringBuilder(15);
builder.Append("(&(");
builder.Append(PropertyManager.ObjectCategory);
builder.Append("=crossRef)(");
builder.Append(PropertyManager.SystemFlags);
builder.Append(":1.2.840.113556.1.4.804:=");
builder.Append(1);
builder.Append(")(!(");
builder.Append(PropertyManager.SystemFlags);
builder.Append(":1.2.840.113556.1.4.803:=");
builder.Append(2);
builder.Append("))(");
builder.Append(PropertyManager.NCName);
builder.Append("=");
builder.Append(Utils.GetEscapedFilterValue(distinguishedName));
builder.Append("))");
string filter = builder.ToString();
string[] propertiesToLoad = new string[] { PropertyManager.DnsRoot, PropertyManager.NCName };
ADSearcher searcher = new ADSearcher(searchRoot, filter, propertiesToLoad, SearchScope.OneLevel, false, false);
SearchResult res = null;
try
{
res = searcher.FindOne();
}
catch (COMException exception2)
{
if (exception2.ErrorCode == -2147016656)
{
throw new ActiveDirectoryObjectNotFoundException(Res.GetString("AppNCNotFound"), typeof(ApplicationPartition), distinguishedName);
}
throw ExceptionHelper.GetExceptionFromCOMException(context, exception2);
}
finally
{
searchRoot.Dispose();
}
if (res == null)
{
throw new ActiveDirectoryObjectNotFoundException(Res.GetString("AppNCNotFound"), typeof(ApplicationPartition), distinguishedName);
}
string domainName = null;
try
{
domainName = (res.Properties[PropertyManager.DnsRoot].Count > 0) ? ((string)res.Properties[PropertyManager.DnsRoot][0]) : null;
}
catch (COMException exception3)
{
throw ExceptionHelper.GetExceptionFromCOMException(context, exception3);
}
ApplicationPartitionType applicationPartitionType = GetApplicationPartitionType(context);
if (context.ContextType != DirectoryContextType.DirectoryServer)
{
if (applicationPartitionType == ApplicationPartitionType.ADApplicationPartition)
{
DomainControllerInfo info;
int errorCode = 0;
errorCode = Locator.DsGetDcNameWrapper(null, domainName, null, 0x8000L, out info);
if (errorCode == 0x54b)
{
throw new ActiveDirectoryObjectNotFoundException(Res.GetString("AppNCNotFound"), typeof(ApplicationPartition), distinguishedName);
}
if (errorCode != 0)
{
throw ExceptionHelper.GetExceptionFromErrorCode(errorCode);
}
context2 = Utils.GetNewDirectoryContext(info.DomainControllerName.Substring(2), DirectoryContextType.DirectoryServer, context);
}
else
{
context2 = Utils.GetNewDirectoryContext(ConfigurationSet.FindOneAdamInstance(context.Name, context, distinguishedName, null).Name, DirectoryContextType.DirectoryServer, context);
}
goto Label_03FC;
}
bool flag = false;
DistinguishedName dn = new DistinguishedName(distinguishedName);
DirectoryEntry directoryEntry = DirectoryEntryManager.GetDirectoryEntry(context, WellKnownDN.RootDSE);
try
{
foreach (string str3 in directoryEntry.Properties[PropertyManager.NamingContexts])
{
DistinguishedName name2 = new DistinguishedName(str3);
if (name2.Equals(dn))
{
flag = true;
goto Label_0352;
}
}
}
catch (COMException exception4)
{
throw ExceptionHelper.GetExceptionFromCOMException(context, exception4);
}
finally
{
directoryEntry.Dispose();
}
Label_0352:
if (!flag)
{
throw new ActiveDirectoryObjectNotFoundException(Res.GetString("AppNCNotFound"), typeof(ApplicationPartition), distinguishedName);
}
context2 = context;
Label_03FC:
return(new ApplicationPartition(context2, (string)PropertyManager.GetSearchResultPropertyValue(res, PropertyManager.NCName), domainName, applicationPartitionType, directoryEntryMgr));
}
