private ADPathHostType GetHostType(ADProviderCommonParameters parameters, ADDriveInfo extendedDriveInfo)
{
ADPathHostType hostType = ADProviderDefaults.HostType;
if (parameters == null || !parameters.IsPropertySet("GlobalCatalog") || !parameters.GlobalCatalog)
{
if (extendedDriveInfo != null && extendedDriveInfo.GlobalCatalog)
{
hostType = ADPathHostType.GC;
}
}
else
{
hostType = ADPathHostType.GC;
}
return hostType;
}
private PSCredential GetCredential(PSCredential credential, ADDriveInfo extendedDriveInfo)
{
PSCredential pSCredential = null;
if (credential == null || credential.UserName == null || !(credential.UserName != ""))
{
if (extendedDriveInfo != null)
{
PSCredential pSCredential1 = extendedDriveInfo.Credential;
if (pSCredential1 != null && pSCredential1.UserName != null && pSCredential1.UserName != "")
{
pSCredential = pSCredential1;
}
}
}
else
{
pSCredential = credential;
}
return pSCredential;
}
private ADPathFormat GetFormatType(ADProviderCommonParameters parameters, ADDriveInfo extendedDriveInfo)
{
ADPathFormat pathFormat = ADProviderDefaults.PathFormat;
if (parameters == null || !parameters.IsPropertySet("FormatType"))
{
if (extendedDriveInfo != null)
{
pathFormat = extendedDriveInfo.FormatType;
}
}
else
{
pathFormat = parameters.FormatType;
}
return pathFormat;
}
private void WriteADRootDSEChildName(ADObject adObj, ADProviderCommonParameters parameters, ADDriveInfo extendedDriveInfo)
{
if (this.GetFormatType(parameters, extendedDriveInfo) != ADPathFormat.Canonical)
{
this.WriteItemObjectWithAbsolutePath(adObj.DistinguishedName, adObj.DistinguishedName, true);
return;
}
else
{
if (!adObj.Contains("canonicalName"))
{
base.WriteError(ADUtilities.GetErrorRecord(new ADException(string.Format(StringResources.ADProviderUnableToReadProperty, "canonicalName", adObj.DistinguishedName)), "ADProvider:WriteADRootDSEChildName:UnableToReadCanonicalName", adObj.DistinguishedName));
this.Trace(DebugLogLevel.Error, string.Format("Leaving WriteADRootDSEChildName: Unable to read canonical name for object {0}.", adObj.DistinguishedName));
return;
}
else
{
string value = (string)adObj["canonicalName"].Value;
this.WriteItemObjectWithAbsolutePath(value, value, true);
return;
}
}
}
private string GetContainingPartition(string path, ADProviderCommonParameters parameters, PSCredential credential, ADDriveInfo driveInfo)
{
bool flag = false;
string parentPath = path;
this.Trace(DebugLogLevel.Verbose, "Entering GetContainingPartition");
this.Trace(DebugLogLevel.Info, string.Format("GetContainingPartition: path = {0}", path));
if (driveInfo == null)
{
this.Trace(DebugLogLevel.Verbose, "GetContainingPartition: ExtendedDriveInfo is null");
}
ADSessionInfo sessionInfo = this.GetSessionInfo(parameters, credential, driveInfo);
ADObjectSearcher aDObjectSearcher = this.BuildADObjectSearcher(sessionInfo);
using (aDObjectSearcher)
{
aDObjectSearcher.Scope = ADSearchScope.Base;
aDObjectSearcher.Properties.Clear();
aDObjectSearcher.Properties.Add("instanceType");
while (!flag && parentPath != "")
{
aDObjectSearcher.SearchRoot = parentPath;
ADObject aDObject = aDObjectSearcher.FindOne();
if (aDObject == null)
{
this.Trace(DebugLogLevel.Error, string.Format("Leaving GetContainingPartition: ADException: instanceType not set for {0}.", parentPath));
object[] objArray = new object[1];
objArray[0] = path;
throw new ADException(string.Format(CultureInfo.CurrentCulture, StringResources.ADProviderUnableToGetPartition, objArray));
}
else
{
if (((int)aDObject["instanceType"].Value & 1) != 1)
{
parentPath = ADPathModule.GetParentPath(parentPath, "", ADPathFormat.X500);
}
else
{
flag = true;
break;
}
}
}
if (!flag)
{
this.Trace(DebugLogLevel.Error, string.Format("Leaving GetContainingPartition: ADException: could not find partition containing {0}.", path));
object[] objArray1 = new object[1];
objArray1[0] = path;
throw new ADException(string.Format(CultureInfo.CurrentCulture, StringResources.ADProviderUnableToGetPartition, objArray1));
}
}
this.Trace(DebugLogLevel.Info, string.Format("GetContainingPartition: partition path = {0}", parentPath));
this.Trace(DebugLogLevel.Verbose, "Leaving GetContainingPartition");
return parentPath;
}
private HashSet<ADObject> GetAllHostedNamingContexts(ADSessionInfo sessionInfo, ADRootDSE rootDSE, ADDriveInfo extendedDriveInfo, Collection<string> propertiesToRetrieve)
{
HashSet<ADObject> aDObjects = new HashSet<ADObject>();
this.Trace(DebugLogLevel.Verbose, "Entering GetAllHostedNamingContexts");
if (!this.IsServerGlobalCatalog(sessionInfo, rootDSE, base.DynamicParameters as ADProviderCommonParameters, extendedDriveInfo))
{
string[] namingContexts = rootDSE.NamingContexts;
for (int i = 0; i < (int)namingContexts.Length; i++)
{
string str = namingContexts[i];
ADPathFormat formatType = this.GetFormatType(base.DynamicParameters as ADProviderCommonParameters, extendedDriveInfo);
ADObject validatedADObject = this.GetValidatedADObject(sessionInfo, str, propertiesToRetrieve, formatType);
aDObjects.Add(validatedADObject);
}
}
else
{
this.Trace(DebugLogLevel.Verbose, "GetAllHostedNamingContexts: Server is GC and we are connected to GC port.");
string str1 = "(|(objectcategory=domainDNS)(objectcategory=DMD)(objectcategory=configuration))";
ADObjectSearcher aDObjectSearcher = this.GetADObjectSearcher("", ADSearchScope.Subtree, new LdapFilterADOPathNode(str1), null, base.Credential, extendedDriveInfo);
using (aDObjectSearcher)
{
if (propertiesToRetrieve != null)
{
aDObjectSearcher.Properties.AddRange(propertiesToRetrieve);
}
foreach (ADObject aDObject in aDObjectSearcher.FindAll())
{
aDObjects.Add(aDObject);
}
}
}
this.Trace(DebugLogLevel.Verbose, "Leaving GetAllHostedNamingContexts");
return aDObjects;
}
private PSObject WrapADObjectInPSObject(ADObject adObj, ADProviderCommonParameters parameters, ADDriveInfo extendedDriveInfo)
{
PSObject pSObject = new PSObject(adObj);
ADProviderSearchParameters aDProviderSearchParameter = parameters as ADProviderSearchParameters;
bool flag = true;
if (aDProviderSearchParameter != null && aDProviderSearchParameter.Properties != null && (int)aDProviderSearchParameter.Properties.Length > 0)
{
flag = false;
}
if (flag)
{
if (this.GetFormatType(parameters, extendedDriveInfo) != ADPathFormat.Canonical)
{
pSObject.TypeNames.Add(string.Concat(adObj.GetType().ToString(), "#ProviderX500DefaultPropertySet"));
}
else
{
pSObject.TypeNames.Add(string.Concat(adObj.GetType().ToString(), "#ProviderCanonicalDefaultPropertySet"));
}
}
return pSObject;
}
private ADObjectSearcher GetADObjectSearcher(string path, ADSearchScope scope, IADOPathNode filter, ADProviderSearchParameters parameters, PSCredential credential, ADDriveInfo extendedDriveInfo)
{
this.Trace(DebugLogLevel.Verbose, "Entering GetADObjectSearcher");
ADSessionInfo sessionInfo = this.GetSessionInfo(parameters, credential, extendedDriveInfo);
ADObjectSearcher aDObjectSearcher = new ADObjectSearcher(sessionInfo);
aDObjectSearcher.SearchRoot = path;
aDObjectSearcher.Scope = scope;
if (filter != null)
{
aDObjectSearcher.Filter = filter;
}
if (parameters != null)
{
if (parameters.Properties != null)
{
aDObjectSearcher.Properties.AddRange(parameters.Properties);
}
aDObjectSearcher.PageSize = parameters.PageSize;
}
if (this.GetFormatType(parameters, extendedDriveInfo) == ADPathFormat.Canonical)
{
aDObjectSearcher.Properties.Add("canonicalName");
}
this.Trace(DebugLogLevel.Verbose, "Leaving GetADObjectSearcher");
return aDObjectSearcher;
}
private ADObject GetADObjectSecurityDescriptor(string path, AccessControlSections includeSections, ADProviderCommonParameters parameters, PSCredential credential, ADDriveInfo driveInfo)
{
ADObject aDObject;
this.Trace(DebugLogLevel.Verbose, "Entering GetADObjectSecuritDescriptor");
this.Trace(DebugLogLevel.Info, string.Format("GetADObjectSecuritDescriptor: path = {0}", path));
if (driveInfo == null)
{
this.Trace(DebugLogLevel.Verbose, "GetADObjectSecuritDescriptor: ExtendedDriveInfo is null");
}
ADSessionInfo sessionInfo = this.GetSessionInfo(parameters, credential, driveInfo);
ADObjectSearcher securityMasks = this.BuildADObjectSearcher(sessionInfo);
using (securityMasks)
{
securityMasks.SearchRoot = path;
securityMasks.Scope = ADSearchScope.Base;
securityMasks.Properties.Add("ntSecurityDescriptor");
securityMasks.SecurityDescriptorFlags = this.GetSecurityMasks(includeSections);
if (this.GetFormatType(parameters, driveInfo) == ADPathFormat.Canonical)
{
securityMasks.Properties.Add("canonicalName");
}
aDObject = securityMasks.FindOne();
}
this.Trace(DebugLogLevel.Verbose, "Leaving GetADObjectSecuritDescriptor");
return aDObject;
}
protected override PSDriveInfo NewDrive(PSDriveInfo drive)
{
PSDriveInfo pSDriveInfo;
this.Trace(DebugLogLevel.Verbose, "Entering NewDrive");
ADSession session = null;
if (drive != null)
{
if (drive.Root != null)
{
object[] name = new object[1];
name[0] = drive.Name;
ProgressRecord progressRecord = new ProgressRecord(0, string.Format(CultureInfo.CurrentCulture, StringResources.LoadingDriveProgressMessage, name), " ");
progressRecord.PercentComplete = 0;
try
{
base.WriteProgress(progressRecord);
string str = ADProvider.RemoveAbsolutePathPrefix(drive.Root);
ADDriveInfo aDDriveInfo = new ADDriveInfo(drive.Name, drive.Provider, str, ADProvider.AddAbsolutePathPrefix(str), drive.Description, drive.Credential);
ADProviderCommonParameters dynamicParameters = base.DynamicParameters as ADProviderCommonParameters;
if (dynamicParameters != null)
{
aDDriveInfo.FormatType = dynamicParameters.FormatType;
aDDriveInfo.Server = dynamicParameters.Server;
aDDriveInfo.AuthType = dynamicParameters.AuthType;
aDDriveInfo.GlobalCatalog = dynamicParameters.GlobalCatalog;
}
ProgressRecord percentComplete = progressRecord;
percentComplete.PercentComplete = percentComplete.PercentComplete + 25;
base.WriteProgress(progressRecord);
ADSessionInfo sessionInfo = this.GetSessionInfo(null, null, aDDriveInfo);
if (this.ValidateDynamicParameters(aDDriveInfo.RootWithoutAbsolutePathToken, dynamicParameters, sessionInfo))
{
this.Trace(DebugLogLevel.Info, string.Format("NewDrive: Root = {0}", aDDriveInfo.Root));
this.Trace(DebugLogLevel.Info, string.Format("NewDrive: FormatType = {0}", aDDriveInfo.FormatType));
this.Trace(DebugLogLevel.Info, string.Format("NewDrive: Server = {0}", aDDriveInfo.Server));
this.Trace(DebugLogLevel.Info, string.Format("NewDrive: AuthType = {0}", aDDriveInfo.AuthType));
this.Trace(DebugLogLevel.Info, string.Format("NewDrive: GlobalCatalog = {0}", aDDriveInfo.GlobalCatalog));
try
{
try
{
aDDriveInfo.SessionInfo = sessionInfo;
aDDriveInfo.Session = ADSession.ConstructSession(aDDriveInfo.SessionInfo);
session = aDDriveInfo.Session;
this.Trace(DebugLogLevel.Verbose, "NewDrive: Session created.");
ProgressRecord percentComplete1 = progressRecord;
percentComplete1.PercentComplete = percentComplete1.PercentComplete + 25;
base.WriteProgress(progressRecord);
if (!this.IsValidRootDSEPath(aDDriveInfo.RootWithoutAbsolutePathToken))
{
string x500Path = ADProvider.RemoveAbsolutePathPrefix(aDDriveInfo.Root);
if (this.GetFormatType(dynamicParameters, null) == ADPathFormat.Canonical)
{
x500Path = this.ConvertToX500Path(x500Path, sessionInfo);
this.Trace(DebugLogLevel.Info, string.Format("NewDrive: rootPath (after conversion to X500) = {0}", x500Path));
}
ADObject validatedADObject = this.GetValidatedADObject(x500Path, null, null, null, aDDriveInfo);
ProgressRecord progressRecord1 = progressRecord;
progressRecord1.PercentComplete = progressRecord1.PercentComplete + 25;
base.WriteProgress(progressRecord);
if (validatedADObject != null)
{
aDDriveInfo.RootPartitionPath = this.GetContainingPartition(x500Path, null, null, aDDriveInfo);
}
else
{
base.WriteError(ADUtilities.GetErrorRecord(new ArgumentNullException("drive.Root"), "ADProvider:NewDrive:InvalidRoot", drive));
this.Trace(DebugLogLevel.Error, "Leaving NewDrive: ArgumentNullException: Invalid drive root.");
aDDriveInfo = null;
pSDriveInfo = null;
return pSDriveInfo;
}
}
else
{
ADRootDSE rootDSE = this.GetRootDSE(sessionInfo);
ProgressRecord percentComplete2 = progressRecord;
percentComplete2.PercentComplete = percentComplete2.PercentComplete + 25;
base.WriteProgress(progressRecord);
aDDriveInfo.RootPartitionPath = aDDriveInfo.RootWithoutAbsolutePathToken;
aDDriveInfo.NamingContexts = new HashSet<string>(StringComparer.OrdinalIgnoreCase);
foreach (ADObject allHostedNamingContext in this.GetAllHostedNamingContexts(sessionInfo, rootDSE, aDDriveInfo, null))
{
string distinguishedName = null;
if (aDDriveInfo.FormatType != ADPathFormat.Canonical)
{
distinguishedName = allHostedNamingContext.DistinguishedName;
}
else
{
if (allHostedNamingContext.Contains("canonicalName"))
{
distinguishedName = (string)allHostedNamingContext["canonicalName"].Value;
}
else
{
this.Trace(DebugLogLevel.Warning, string.Format("NewDrive: Unable to read canonical name for naming context {0}, skipping..", allHostedNamingContext.DistinguishedName));
continue;
}
}
aDDriveInfo.NamingContexts.Add(distinguishedName);
}
}
}
catch (ADException aDException1)
{
ADException aDException = aDException1;
base.WriteError(ADUtilities.GetErrorRecord(aDException, "ADProvider:NewDrive:InvalidRoot:ADError", drive));
this.Trace(DebugLogLevel.Error, "Leaving NewDrive: ADException: AD error.");
aDDriveInfo = null;
pSDriveInfo = null;
return pSDriveInfo;
}
catch (AuthenticationException authenticationException1)
{
AuthenticationException authenticationException = authenticationException1;
base.WriteError(ADUtilities.GetErrorRecord(authenticationException, "ADProvider:NewDrive:InvalidRoot:InvalidCredentials", drive));
this.Trace(DebugLogLevel.Error, "Leaving NewDrive: AuthenticationException: Invalid credentials.");
aDDriveInfo = null;
pSDriveInfo = null;
return pSDriveInfo;
}
}
finally
{
if (null == aDDriveInfo && session != null)
{
session.Delete();
this.Trace(DebugLogLevel.Info, string.Format("Leaving NewDrive:Session to server terminated.", new object[0]));
}
}
this.Trace(DebugLogLevel.Verbose, "Leaving NewDrive");
ProgressRecord progressRecord2 = progressRecord;
progressRecord2.PercentComplete = progressRecord2.PercentComplete + 25;
base.WriteProgress(progressRecord);
pSDriveInfo = aDDriveInfo;
}
else
{
this.Trace(DebugLogLevel.Error, "Leaving NewDrive: ValidateDynamicParameters returned false.");
pSDriveInfo = null;
}
}
finally
{
progressRecord.RecordType = ProgressRecordType.Completed;
base.WriteProgress(progressRecord);
}
return pSDriveInfo;
}
else
{
base.WriteError(ADUtilities.GetErrorRecord(new ArgumentNullException("drive.Root"), "ADProvider:NewDrive:NullRoot", drive));
this.Trace(DebugLogLevel.Error, "Leaving NewDrive: ArgumentNullException: drive.Root is null.");
return null;
}
}
else
{
base.WriteError(ADUtilities.GetErrorRecord(new ArgumentNullException("drive"), "ADProvider:NewDrive:NullDrive", null));
this.Trace(DebugLogLevel.Error, "Leaving NewDrive: ArgumentNullException: drive is null.");
return null;
}
}
private bool IsServerGlobalCatalog(ADSessionInfo sessionInfo, ADRootDSE rootDSE, ADProviderCommonParameters parameters, ADDriveInfo extendedDriveInfo)
{
bool hasValue;
bool flag = false;
if (this.GetHostType(parameters, extendedDriveInfo) != ADPathHostType.GC)
{
bool? globalCatalogReady = rootDSE.GlobalCatalogReady;
if (!globalCatalogReady.GetValueOrDefault())
{
hasValue = false;
}
else
{
hasValue = globalCatalogReady.HasValue;
}
if (hasValue)
{
string server = null;
if (sessionInfo.Server != null)
{
server = sessionInfo.Server;
}
if (server != null)
{
this.Trace(DebugLogLevel.Info, string.Format("IsServerGlobalCatalog: server = {0}", server));
if (server.EndsWith(":3268") || server.EndsWith(":3269"))
{
flag = true;
}
}
}
}
else
{
flag = true;
}
this.Trace(DebugLogLevel.Info, string.Format("IsServerGlobalCatalog: result = {0}", flag));
return flag;
}
private ADObject GetValidatedADObject(string path, Collection<string> propertiesToRetrieve, ADProviderCommonParameters parameters, PSCredential credential, ADDriveInfo driveInfo)
{
return this.GetValidatedADObject(this.GetSessionInfo(parameters, credential, driveInfo), path, propertiesToRetrieve, this.GetFormatType(parameters, driveInfo));
}
private ADSessionInfo GetSessionInfo(ADProviderCommonParameters parameters, PSCredential credential, ADDriveInfo extendedDriveInfo)
{
ADAuthType authType;
ADAuthType aDAuthType;
this.Trace(DebugLogLevel.Verbose, "Entering GetSessionInfo");
string server = ADProviderDefaults.Server;
bool isGC = ADProviderDefaults.IsGC;
ADAuthType authType1 = ADProviderDefaults.AuthType;
if (parameters == null || !(extendedDriveInfo != null))
{
if (parameters == null)
{
if (extendedDriveInfo != null)
{
server = extendedDriveInfo.Server;
isGC = extendedDriveInfo.GlobalCatalog;
authType1 = extendedDriveInfo.AuthType;
}
}
else
{
if (parameters.Server != null)
{
server = parameters.Server;
if (parameters.IsPropertySet("GlobalCatalog"))
{
isGC = parameters.GlobalCatalog;
}
}
if (parameters.IsPropertySet("AuthType"))
{
authType = parameters.AuthType;
}
else
{
authType = ADProviderDefaults.AuthType;
}
authType1 = authType;
}
}
else
{
if (parameters.Server == null)
{
server = extendedDriveInfo.Server;
isGC = extendedDriveInfo.GlobalCatalog;
}
else
{
server = parameters.Server;
if (parameters.IsPropertySet("GlobalCatalog"))
{
isGC = parameters.GlobalCatalog;
}
}
if (parameters.IsPropertySet("AuthType"))
{
aDAuthType = parameters.AuthType;
}
else
{
aDAuthType = extendedDriveInfo.AuthType;
}
authType1 = aDAuthType;
}
ADSessionInfo aDSessionInfo = new ADSessionInfo(server);
if (isGC)
{
aDSessionInfo.SetDefaultPort(LdapConstants.LDAP_GC_PORT);
}
aDSessionInfo.Credential = this.GetCredential(credential, extendedDriveInfo);
aDSessionInfo.AuthType = this.GetAuthType(authType1);
this.Trace(DebugLogLevel.Verbose, "Leaving GetSessionInfo");
return aDSessionInfo;
}
private string GetServer(ADProviderCommonParameters parameters, ADDriveInfo extendedDriveInfo)
{
string server = null;
if (parameters == null || parameters.Server == null)
{
if (extendedDriveInfo != null)
{
server = extendedDriveInfo.Server;
}
}
else
{
server = parameters.Server;
}
return server;
}