internal static void SingleScalarFromDirectoryEntry <T>(dSPropertyCollection properties, string suggestedProperty, Principal p, string propertyName)
{
if (properties[suggestedProperty].Count != 0 && properties[suggestedProperty][0] != null)
{
p.LoadValueIntoProperty(propertyName, (T)properties[suggestedProperty][0]);
}
}
//
// S.DS (LDAP or WinNT) --> PAPI conversion routines
//
static internal void SingleScalarFromDirectoryEntry <T>(dSPropertyCollection properties, string suggestedProperty, Principal p, string propertyName)
{
if (properties[suggestedProperty].Count != 0 && properties[suggestedProperty][0] != null)
{
// We're intended to handle single-valued scalar properties
Debug.Assert(properties[suggestedProperty].Count == 1);
Debug.Assert(properties[suggestedProperty][0] is T);
p.LoadValueIntoProperty(propertyName, (T)properties[suggestedProperty][0]);
}
}
internal static void AccountControlFromDirectoryEntry(dSPropertyCollection properties, string suggestedProperty, Principal p, string propertyName, bool testCantChangePassword)
{
dSPropertyValueCollection item = properties[suggestedProperty];
if (item.Count != 0)
{
int num = (int)item[0];
bool flag = SDSUtils.StatusFromAccountControl(num, propertyName);
p.LoadValueIntoProperty(propertyName, flag);
}
}
internal static void MultiScalarFromDirectoryEntry <T>(dSPropertyCollection properties, string suggestedProperty, Principal p, string propertyName)
{
dSPropertyValueCollection item = properties[suggestedProperty];
List <T> ts = new List <T>();
foreach (object obj in item)
{
ts.Add((T)obj);
}
p.LoadValueIntoProperty(propertyName, ts);
}
static internal void MultiScalarFromDirectoryEntry <T>(dSPropertyCollection properties, string suggestedProperty, Principal p, string propertyName)
{
dSPropertyValueCollection values = properties[suggestedProperty];
List <T> list = new List <T>();
foreach (object value in values)
{
Debug.Assert(value is T);
list.Add((T)value);
}
p.LoadValueIntoProperty(propertyName, list);
}
static internal void AccountControlFromDirectoryEntry(dSPropertyCollection properties, string suggestedProperty, Principal p, string propertyName, bool testCantChangePassword)
{
Debug.Assert(
(!testCantChangePassword && (String.Equals(suggestedProperty, "userAccountControl", StringComparison.OrdinalIgnoreCase))) ||
(testCantChangePassword && (String.Equals(suggestedProperty, "UserFlags", StringComparison.OrdinalIgnoreCase)))
);
Debug.Assert(!String.Equals(propertyName, PropertyNames.PwdInfoCannotChangePassword, StringComparison.OrdinalIgnoreCase) || testCantChangePassword);
dSPropertyValueCollection values = properties[suggestedProperty];
if (values.Count != 0)
{
Debug.Assert(values.Count == 1);
Debug.Assert(values[0] is int);
int uacValue = (int)values[0];
bool flag;
flag = StatusFromAccountControl(uacValue, propertyName);
p.LoadValueIntoProperty(propertyName, flag);
}
}
protected static void BinaryFromLdapConverter(dSPropertyCollection properties, string suggestedAdProperty, Principal p, string propertyName)
{
SDSUtils.SingleScalarFromDirectoryEntry<byte[]>(properties, suggestedAdProperty, p, propertyName);
}
protected static void GroupTypeFromLdapConverter(dSPropertyCollection properties, string suggestedAdProperty, Principal p, string propertyName)
{
Debug.Assert(String.Compare(suggestedAdProperty, "groupType", StringComparison.OrdinalIgnoreCase) == 0);
dSPropertyValueCollection values = properties[suggestedAdProperty];
if (values.Count != 0)
{
Debug.Assert(values.Count == 1);
Debug.Assert(values[0] is int);
int groupTypeCombined = (int)values[0];
switch (propertyName)
{
case PropertyNames.GroupIsSecurityGroup:
bool isSecurityEnabled = false;
// GROUP_TYPE_SECURITY_ENABLED
if ((groupTypeCombined & 0x80000000) != 0)
isSecurityEnabled = true;
// isSecurityEnabled --> group IS enabled
p.LoadValueIntoProperty(propertyName, isSecurityEnabled);
break;
case PropertyNames.GroupGroupScope:
GroupScope groupType = GroupScope.Universal;
if ((groupTypeCombined & ADGroupScope.Global) != 0) // ADS_GROUP_TYPE_GLOBAL_GROUP
groupType = GroupScope.Global;
else if ((groupTypeCombined & ADGroupScope.Local) != 0) // ADS_GROUP_TYPE_DOMAIN_LOCAL_GROUP
groupType = GroupScope.Local;
else
Debug.Assert((groupTypeCombined & ADGroupScope.Universal) != 0); // ADS_GROUP_TYPE_UNIVERSAL_GROUP
p.LoadValueIntoProperty(propertyName, groupType);
break;
default:
Debug.Fail("ADStoreCtx.GroupTypeFromLdapConverter: Fell off end looking for " + propertyName);
break;
}
}
}
protected static void DateTimeFromLdapConverter(dSPropertyCollection properties, string suggestedAdProperty, Principal p, string propertyName, bool useAcctExpLogic)
{
dSPropertyValueCollection values = properties[suggestedAdProperty];
if (values.Count != 0)
{
Debug.Assert(values.Count == 1);
Int64 filetime;
if (values[0] is Int64)
filetime = (Int64)values[0];
else
filetime = ADUtils.LargeIntToInt64((UnsafeNativeMethods.IADsLargeInteger)values[0]);
Nullable<DateTime> dt;
// Filetimes use "0" to mean "no value, except for accountExpires,
// which uses both "0" and "0x7fffffffffffffff" to mean "no expiration date"
if ((!useAcctExpLogic) && (filetime == 0x0))
dt = null;
else if ((useAcctExpLogic) && (filetime == 0x0 || filetime == 0x7fffffffffffffff))
dt = null;
else
dt = ADUtils.ADFileTimeToDateTime(filetime);
p.LoadValueIntoProperty(propertyName, dt);
}
}
protected static void AcctExpirFromLdapConverter(dSPropertyCollection properties, string suggestedAdProperty, Principal p, string propertyName)
{
DateTimeFromLdapConverter(properties, suggestedAdProperty, p, propertyName, true);
}
protected static void LastLogonFromLdapConverter(dSPropertyCollection properties, string suggestedAdProperty, Principal p, string propertyName)
{
// W2k DCs support just "lastLogon". W2k3 DCs also support "lastLogonTimestamp". The latter is replicated, and
// preferred over the former.
if (String.Compare(suggestedAdProperty, "lastLogon", StringComparison.OrdinalIgnoreCase) == 0)
{
// Is "lastLogonTimestamp" available instead?
if (properties["lastLogonTimestamp"].Count != 0)
{
GlobalDebug.WriteLineIf(GlobalDebug.Info, "ADStoreCtx", "LastLogonFromLdapConverter: found lastLogonTimestamp");
// "lastLogonTimestamp" is available. So ignore "lastLogon" and do nothing. We'll be called again
// when Load() gets to the "lastLogonTimestamp" attribute (or it may already have).
return;
}
}
// Either we're processing "lastLogonTimestamp", or there is no "lastLogonTimestamp" and we're processing "lastLogon".
// Either way, it's handled like a generic date.
DateTimeFromLdapConverter(properties, suggestedAdProperty, p, propertyName, false);
}
protected static void ObjectClassFromLdapConverter(dSPropertyCollection properties, string suggestedAdProperty, Principal p, string propertyName)
{
dSPropertyValueCollection values = properties[suggestedAdProperty];
if (values.Count > 0)
{
// This is a multivalued attribute and we want the last element. The most specialized object class...
Debug.Assert(values[values.Count - 1] is string);
p.LoadValueIntoProperty(propertyName, (string)values[values.Count - 1]);
}
}
internal override bool MoveNext()
{
string str;
dSPropertyCollection _dSPropertyCollection;
bool flag = false;
if (base.MoveNext())
{
while (!flag)
{
if (this.current != null)
{
ADDNConstraintLinkedAttrSet.ConstraintType constraintType = this.constraint;
switch (constraintType)
{
case ADDNConstraintLinkedAttrSet.ConstraintType.ContainerStringMatch:
{
if (this.current as SearchResult == null)
{
str = ((DirectoryEntry)this.current).Properties["distinguishedName"].Value.ToString();
}
else
{
str = ((SearchResult)this.current).Properties["distinguishedName"][0].ToString();
}
if (!str.EndsWith((string)this.constraintData, StringComparison.Ordinal))
{
break;
}
flag = true;
break;
}
case ADDNConstraintLinkedAttrSet.ConstraintType.ResultValidatorDelegateMatch:
{
ADDNConstraintLinkedAttrSet.ResultValidator resultValidator = this.constraintData as ADDNConstraintLinkedAttrSet.ResultValidator;
if (resultValidator == null)
{
break;
}
if (this.current as SearchResult == null)
{
_dSPropertyCollection = new dSPropertyCollection(((DirectoryEntry)this.current).Properties);
}
else
{
_dSPropertyCollection = new dSPropertyCollection(((SearchResult)this.current).Properties);
}
flag = resultValidator(_dSPropertyCollection);
break;
}
}
if (flag || this.MoveNext())
{
continue;
}
return(false);
}
else
{
return(false);
}
}
return(flag);
}
else
{
return(false);
}
}
internal override void Load(Principal p, string principalPropertyName)
{
Debug.Assert(p != null);
Debug.Assert(p.UnderlyingObject != null);
Debug.Assert(p.UnderlyingObject is DirectoryEntry);
dSPropertyCollection props;
SearchResult sr = (SearchResult)p.UnderlyingSearchObject;
if (null == sr)
{
DirectoryEntry de = (DirectoryEntry)p.UnderlyingObject;
Debug.Assert(de != null);
Debug.Assert(p.GetUnderlyingObjectType() == typeof(DirectoryEntry));
props = new dSPropertyCollection(de.Properties);
}
else
{
props = new dSPropertyCollection(sr.Properties);
}
Hashtable propertyMappingTable = (Hashtable)s_propertyMappingTableByPropertyFull[this.MappingTableIndex];
ArrayList entries = (ArrayList)propertyMappingTable[principalPropertyName];
// We don't support this property and cannot load it. To maintain backward compatibility with the old code just return.
if (entries == null)
return;
Debug.Assert(null != entries);
try
{
foreach (PropertyMappingTableEntry entry in entries)
{
if (null != entry.ldapToPapiConverter)
{
GlobalDebug.WriteLineIf(GlobalDebug.Info, "ADStoreCtx", "Load_PropertyName: loading {0}", entry.propertyName);
entry.ldapToPapiConverter(props, entry.suggestedADPropertyName, p, entry.propertyName);
}
}
}
catch (System.Runtime.InteropServices.COMException e)
{
throw ExceptionHelper.GetExceptionFromCOMException(e);
}
}
//
// Conversion: LDAP --> PAPI
//
protected static void SidFromLdapConverter(dSPropertyCollection properties, string suggestedAdProperty, Principal p, string propertyName)
{
if (properties["objectSid"].Count > 0)
{
byte[] sid = (byte[])properties["objectSid"][0];
SecurityIdentifier SecurityId = new SecurityIdentifier(sid, 0);
p.LoadValueIntoProperty(propertyName, (object)SecurityId);
}
else
{
p.LoadValueIntoProperty(propertyName, null);
}
}
protected static void CommaStringFromLdapConverter(dSPropertyCollection properties, string suggestedAdProperty, Principal p, string propertyName)
{
Debug.Assert(String.Compare(suggestedAdProperty, "userWorkstations", StringComparison.OrdinalIgnoreCase) == 0);
// The userWorkstations attribute is odd. Rather than being a multivalued string attribute, it's a single-valued
// string of comma-separated values.
dSPropertyValueCollection values = properties[suggestedAdProperty];
if (values.Count != 0)
{
Debug.Assert(values.Count == 1);
Debug.Assert(values[0] is string);
string commaSeparatedValues = (string)values[0];
string[] individualValues = commaSeparatedValues.Split(new char[] { ',' });
// ValueCollection<string> is Load'ed from a List<string>
List<string> list = new List<string>(individualValues.Length);
foreach (string s in individualValues)
{
list.Add(s);
}
p.LoadValueIntoProperty(propertyName, list);
}
}
// This function is converting the disabled directory status into the enabled principal property
// the boolan value needs to be negated
protected static void AcctDisabledFromLdapConverter(dSPropertyCollection properties, string suggestedAdProperty, Principal p, string propertyName)
{
if (properties[suggestedAdProperty].Count > 0)
{
// We're intended to handle single-valued scalar properties
Debug.Assert(properties[suggestedAdProperty].Count == 1);
Debug.Assert(properties[suggestedAdProperty][0] is bool);
p.LoadValueIntoProperty(propertyName, !(bool)properties[suggestedAdProperty][0]);
}
}
protected static void MultiStringFromLdapConverter(dSPropertyCollection properties, string suggestedAdProperty, Principal p, string propertyName)
{
// ValueCollection<string> is Load'ed from a List<string>
SDSUtils.MultiScalarFromDirectoryEntry<string>(properties, suggestedAdProperty, p, propertyName);
}
protected static void GuidFromLdapConverter(dSPropertyCollection properties, string suggestedAdProperty, Principal p, string propertyName)
{
Debug.Assert(properties["objectGuid"].Count == 1);
if (properties["objectGuid"].Count == 1)
{
byte[] guid = (byte[])properties["objectGuid"][0];
Guid g = new Guid(guid);
p.LoadValueIntoProperty(propertyName, g);
}
else
{
p.LoadValueIntoProperty(propertyName, null);
}
}
internal override bool MoveNext()
{
string str;
dSPropertyCollection _dSPropertyCollection;
bool flag = false;
if (base.MoveNext())
{
while (!flag)
{
if (this.current != null)
{
ADDNConstraintLinkedAttrSet.ConstraintType constraintType = this.constraint;
switch (constraintType)
{
case ADDNConstraintLinkedAttrSet.ConstraintType.ContainerStringMatch:
{
if (this.current as SearchResult == null)
{
str = ((DirectoryEntry)this.current).Properties["distinguishedName"].Value.ToString();
}
else
{
str = ((SearchResult)this.current).Properties["distinguishedName"][0].ToString();
}
if (!str.EndsWith((string)this.constraintData, StringComparison.Ordinal))
{
break;
}
flag = true;
break;
}
case ADDNConstraintLinkedAttrSet.ConstraintType.ResultValidatorDelegateMatch:
{
ADDNConstraintLinkedAttrSet.ResultValidator resultValidator = this.constraintData as ADDNConstraintLinkedAttrSet.ResultValidator;
if (resultValidator == null)
{
break;
}
if (this.current as SearchResult == null)
{
_dSPropertyCollection = new dSPropertyCollection(((DirectoryEntry)this.current).Properties);
}
else
{
_dSPropertyCollection = new dSPropertyCollection(((SearchResult)this.current).Properties);
}
flag = resultValidator(_dSPropertyCollection);
break;
}
}
if (flag || this.MoveNext())
{
continue;
}
return false;
}
else
{
return false;
}
}
return flag;
}
else
{
return false;
}
}
protected static void CertFromLdapConverter(dSPropertyCollection properties, string suggestedAdProperty, Principal p, string propertyName)
{
// Cert collection is Load'ed via a list of byte[], each representing a cert
SDSUtils.MultiScalarFromDirectoryEntry<byte[]>(properties, suggestedAdProperty, p, propertyName);
}
protected static void UACFromLdapConverter(dSPropertyCollection properties, string suggestedAdProperty, Principal p, string propertyName)
{
Debug.Assert(String.Compare(suggestedAdProperty, "userAccountControl", StringComparison.OrdinalIgnoreCase) == 0);
SDSUtils.AccountControlFromDirectoryEntry(properties, suggestedAdProperty, p, propertyName, false);
}
protected static void GenericDateTimeFromLdapConverter(dSPropertyCollection properties, string suggestedAdProperty, Principal p, string propertyName)
{
DateTimeFromLdapConverter(properties, suggestedAdProperty, p, propertyName, false);
}
internal override bool MoveNext()
{
GlobalDebug.WriteLineIf(GlobalDebug.Info, "ADDNConstraintLinkedAttrSet", "Entering MoveNext");
GlobalDebug.WriteLineIf(GlobalDebug.Info, "ADDNConstraintLinkedAttrSet", "Filter {0}", _constraintData);
bool match = false;
string dn = "NotSet";
if (!base.MoveNext())
{
return(false);
}
else
{
while (!match)
{
if (null == this.current)
{
return(false);
}
switch (_constraint)
{
case ConstraintType.ContainerStringMatch:
if (this.current is SearchResult)
{
dn = ((SearchResult)this.current).Properties["distinguishedName"][0].ToString();
}
else
{
dn = ((DirectoryEntry)this.current).Properties["distinguishedName"].Value.ToString();
}
if (dn.EndsWith((string)_constraintData, StringComparison.Ordinal))
{
match = true;
}
break;
case ConstraintType.ResultValidatorDelegateMatch:
{
ResultValidator resultValidator = _constraintData as ResultValidator;
if (resultValidator != null)
{
dSPropertyCollection resultPropCollection = null;
if (this.current is SearchResult)
{
resultPropCollection = new dSPropertyCollection(((SearchResult)this.current).Properties);
}
else
{
resultPropCollection = new dSPropertyCollection(((DirectoryEntry)this.current).Properties);
}
match = resultValidator.Invoke(resultPropCollection);
}
else
{
Debug.Fail("ADStoreCtx.ADDNConstraintLinkedAttrSet: Invalid constraint data. Expected: object of type ResultValidator");
}
break;
}
default:
Debug.Fail("ADStoreCtx.ADDNConstraintLinkedAttrSet: fell off end looking for " + _constraint.ToString());
break;
}
GlobalDebug.WriteLineIf(GlobalDebug.Info, "ADDNConstraintLinkedAttrSet", "Found {0} Match {1}", dn, match.ToString());
if (!match)
{
if (!this.MoveNext())
{
return(false);
}
}
}
return(match);
}
}
override internal bool MoveNext()
{
GlobalDebug.WriteLineIf(GlobalDebug.Info, "ADDNConstraintLinkedAttrSet", "Entering MoveNext");
GlobalDebug.WriteLineIf(GlobalDebug.Info, "ADDNConstraintLinkedAttrSet", "Filter {0}", _constraintData);
bool match = false;
string dn = "NotSet";
if (!base.MoveNext())
return false;
else
{
while (!match)
{
if (null == this.current)
return false;
switch (_constraint)
{
case ConstraintType.ContainerStringMatch:
if (this.current is SearchResult)
dn = ((SearchResult)this.current).Properties["distinguishedName"][0].ToString();
else
dn = ((DirectoryEntry)this.current).Properties["distinguishedName"].Value.ToString();
if (dn.EndsWith((string)_constraintData, StringComparison.Ordinal))
match = true;
break;
case ConstraintType.ResultValidatorDelegateMatch:
{
ResultValidator resultValidator = _constraintData as ResultValidator;
if (resultValidator != null)
{
dSPropertyCollection resultPropCollection = null;
if (this.current is SearchResult)
{
resultPropCollection = new dSPropertyCollection(((SearchResult)this.current).Properties);
}
else
{
resultPropCollection = new dSPropertyCollection(((DirectoryEntry)this.current).Properties);
}
match = resultValidator.Invoke(resultPropCollection);
}
else
{
Debug.Fail("ADStoreCtx.ADDNConstraintLinkedAttrSet: Invalid constraint data. Expected: object of type ResultValidator");
}
break;
}
default:
Debug.Fail("ADStoreCtx.ADDNConstraintLinkedAttrSet: fell off end looking for " + _constraint.ToString());
break;
}
GlobalDebug.WriteLineIf(GlobalDebug.Info, "ADDNConstraintLinkedAttrSet", "Found {0} Match {1}", dn, match.ToString());
if (!match)
if (!this.MoveNext())
return false;
}
return match;
}
}
