static int lccFModifyGroup(String lccParamSServer, String lccParamSStartOU, lccRequestClass lccParamRequest)
{
// lccIReturnVal
// 0 - aborted
// 1 - success
// 2 - search OU issue, do not retry
// 3 - user object issue, do not retry
int lccIReturnVal = 0;
bool lccBAbortFunction = false;
bool lccBGroupMemberFound = false;
int lccMaxRetries = lccSCSettings.lccILDAPMaxRetries;
int lccRetries = 0;
int lccIGroupsLoop = 0;
int lccIGroupMembersLoop = 0;
int lccIUsersLoop = 0;
int lccIMaintainUsersLoop = 0;
string lccSStartOU = "";
lccLDAPObjectClass lccLDAPGroupObject = new lccLDAPObjectClass();
lccLDAPObjectClass lccLDAPUserObject = new lccLDAPObjectClass();
List <string> lccALGroupMembersDN = new List <string>();
List <string> lccALUsersDN = new List <string>();
DirectoryEntry lccDEAddToGroup = null;
try
{
for (lccIGroupsLoop = 0; lccIGroupsLoop < lccParamRequest.lccALGroups.Count; lccIGroupsLoop++)
{
lccFLogInfo(0, "[lccFModifyGroup] Started Group [" + lccParamRequest.lccALGroups[lccIGroupsLoop] + "]");
lccRetries = 0;
lccALUsersDN.Clear();
do
{
lccRetries++;
try
{
lccFLogInfo(0, "[lccFModifyGroup] LDAP Server [" + lccParamSServer + "]");
lccSStartOU = "LDAP://" + lccParamSServer + "/" + lccParamSStartOU;
lccFLogInfo(0, "[lccFModifyGroup] LDAP Root [" + lccSStartOU + "]");
if (lccBAbortFunction == false)
{
try
{
if (DirectoryEntry.Exists(lccSStartOU) == false)
{
lccBAbortFunction = true;
lccIReturnVal = 2;
lccFLogInfo(0, "[lccFModifyGroup] lcc:startOU does not exist: " + lccSStartOU);
}
}
catch (Exception lccExceptionDirectoryEntryExists)
{
lccBAbortFunction = true;
lccIReturnVal = 2;
lccFLogInfo(0, "[lccFModifyGroup] OU Check Exists Error. Incorrect lcc:startOU value? ERROR: " + lccExceptionDirectoryEntryExists.Message);
}
}
if (lccBAbortFunction == false)
{
lccLDAPGroupObject = lccFFindLDAPobject(lccSStartOU, lccParamRequest.lccALGroups[lccIGroupsLoop], "Group");
if (lccLDAPGroupObject.lccSDN.Length == 0)
{
lccBAbortFunction = true;
lccIReturnVal = 2;
}
}
if (lccBAbortFunction == false)
{
lccFLogInfo(0, "[lccFModifyGroup] lcc:startOU exist: " + lccSStartOU);
for (lccIUsersLoop = 0; lccIUsersLoop < lccParamRequest.lccALUsers.Count; lccIUsersLoop++)
{
lccLDAPUserObject.lccFClearValues();
lccFLogInfo(0, "[lccFModifyGroup] Search for user [" + lccParamRequest.lccALUsers[lccIUsersLoop] + "]");
try
{
lccLDAPUserObject = lccFFindLDAPobject(lccSStartOU, lccParamRequest.lccALUsers[lccIUsersLoop], "User");
if (lccLDAPUserObject != null)
{
if (lccLDAPUserObject.lccSDN.Length > 0)
{
lccALUsersDN.Add(lccLDAPUserObject.lccSDN);
}
}
}
catch (Exception lccExceptionSearcher)
{
lccIReturnVal = 3;
lccFLogInfo(0, "[lccFModifyGroup] Searcher ERROR: " + lccExceptionSearcher.Message);
}
}
}
if (lccBAbortFunction == false)
{
if (lccALUsersDN.Count == 0)
{
lccBAbortFunction = true;
lccIReturnVal = 3;
lccFLogInfo(0, "[lccFModifyGroup] No User Object DNs available. Cannot process.");
}
}
if (lccBAbortFunction == false)
{
lccFLogInfo(0, "[lccFModifyGroup] " + lccParamRequest.lccSType + " User to Group [Attempt: " + lccRetries.ToString() + " out of " + lccMaxRetries.ToString() + "] [" + lccLDAPGroupObject.lccSDN + "]");
if (DirectoryEntry.Exists("LDAP://" + lccLDAPGroupObject.lccSDN) == false)
{
lccFLogInfo(0, "[lccADTasksPerform] lcc:searchOU does not exist: " + "LDAP://" + lccLDAPGroupObject.lccSDN);
}
else
{
lccDEAddToGroup = new DirectoryEntry("LDAP://" + lccLDAPGroupObject.lccSDN);
for (lccIUsersLoop = 0; lccIUsersLoop < lccALUsersDN.Count; lccIUsersLoop++)
{
if (lccParamRequest.lccSType.Equals("Add") == true)
{
lccFLogInfo(0, "[lccADTasksPerform] " + lccParamRequest.lccSType + " User [" + lccALUsersDN[lccIUsersLoop] + "]");
lccDEAddToGroup.Properties["member"].Add(lccALUsersDN[lccIUsersLoop]);
}
else if (lccParamRequest.lccSType.Equals("Remove") == true)
{
lccFLogInfo(0, "[lccADTasksPerform] " + lccParamRequest.lccSType + " User [" + lccALUsersDN[lccIUsersLoop] + "]");
lccDEAddToGroup.Properties["member"].Remove(lccALUsersDN[lccIUsersLoop]);
}
else if (lccParamRequest.lccSType.Equals("Maintain") == true)
{
lccBGroupMemberFound = false;
for (lccIGroupMembersLoop = 0; lccIGroupMembersLoop < lccLDAPGroupObject.lccALMembers.Count && lccBGroupMemberFound == false; lccIGroupMembersLoop++)
{
lccBGroupMemberFound = lccLDAPGroupObject.lccALMembers[lccIGroupMembersLoop].Equals(lccALUsersDN[lccIUsersLoop]);
}
if (lccBGroupMemberFound == false)
{
lccFLogInfo(0, "[lccADTasksPerform] (Maintain) Add User [" + lccALUsersDN[lccIUsersLoop] + "]");
lccDEAddToGroup.Properties["member"].Add(lccALUsersDN[lccIUsersLoop]);
}
else
{
lccFLogInfo(0, "[lccADTasksPerform] (Maintain) User Already Member [" + lccALUsersDN[lccIUsersLoop] + "]");
}
}
}
for (lccIGroupMembersLoop = 0; lccIGroupMembersLoop < lccLDAPGroupObject.lccALMembers.Count; lccIGroupMembersLoop++)
{
lccBGroupMemberFound = false;
for (lccIMaintainUsersLoop = 0; lccIMaintainUsersLoop < lccALUsersDN.Count && lccBGroupMemberFound == false; lccIMaintainUsersLoop++)
{
lccBGroupMemberFound = lccALUsersDN[lccIMaintainUsersLoop].Equals(lccLDAPGroupObject.lccALMembers[lccIGroupMembersLoop]);
}
if (lccBGroupMemberFound == false)
{
lccFLogInfo(0, "[lccADTasksPerform] (Maintain) Remove User [" + lccLDAPGroupObject.lccALMembers[lccIGroupMembersLoop] + "]");
lccDEAddToGroup.Properties["member"].Remove(lccLDAPGroupObject.lccALMembers[lccIGroupMembersLoop]);
}
}
lccDEAddToGroup.CommitChanges();
lccDEAddToGroup.Close();
lccIReturnVal = 1;
}
lccFLogInfo(0, "[lccFModifyGroup] Finished");
}
}
catch (Exception exception1)
{
lccFLogInfo(0, "[lccFModifyGroup] Failed on retry " + lccRetries.ToString() + " out of " + lccMaxRetries.ToString() + ". ERROR: " + exception1.Message);
lccPauseProcess(2);
}
if (lccIReturnVal == 0)
{
lccPauseProcess(1);
}
} while (lccIReturnVal == 0 && lccRetries < lccMaxRetries);
if (lccIReturnVal == 0 &&
lccRetries == lccMaxRetries
)
{
lccFLogInfo(0, "[lccFModifyGroup] Failed with the maxium retries.");
}
}
if (lccSCSettings.lccBDebugMode == true)
{
lccFLogInfo(0, "[lccFModifyGroup] Done");
}
}
catch (Exception lccException)
{
lccFLogInfo(0, "[lccFModifyGroup] ERROR: " + lccException.Message);
}
return(lccIReturnVal);
}
static lccLDAPObjectClass lccFFindLDAPobject(string lccParamSSearchOU, string lccParamSId, string lccParamSObjectType)
{
lccLDAPObjectClass lccReturn = new lccLDAPObjectClass();
DirectoryEntry lccDESearchOU = null;
DirectorySearcher lccDSSearcher = null;
SearchResultCollection lccSRCCollection = null;
ResultPropertyCollection lccRPCCollection = null;
try
{
lccDESearchOU = new DirectoryEntry(lccParamSSearchOU);
lccDSSearcher = null;
lccDSSearcher = new DirectorySearcher(lccDESearchOU);
lccDSSearcher.PageSize = 1;
lccDSSearcher.SizeLimit = 1;
//lccDSSearcher.PropertiesToLoad.Add("sAMAccountName");
lccDSSearcher.PropertiesToLoad.Add("cn");
if (lccParamSObjectType.Equals("Group") == true)
{
lccDSSearcher.PropertiesToLoad.Add("member");
}
lccDSSearcher.PropertiesToLoad.Add("sn");
lccDSSearcher.PropertiesToLoad.Add("distinguishedname");
lccDSSearcher.SearchScope = SearchScope.Subtree;
lccDSSearcher.Filter = "(samAccountName=" + lccParamSId + ")";
if (lccDSSearcher.FindOne() != null)
{
lccSRCCollection = lccDSSearcher.FindAll();
if (lccSRCCollection.Count == 0)
{
lccReturn.lccIReturnVal = 3;
lccFLogInfo(0, "[lccFFindLDAPobject] No objects returned from Active Directory for [" + lccParamSId + "]");
}
else
{
try
{
foreach (SearchResult aSearchResult in lccSRCCollection)
{
if (lccSCSettings.lccBDebugMode == true)
{
lccFLogInfo(0, "[lccFFindLDAPobject] Object Path: " + aSearchResult.Path);
}
lccRPCCollection = aSearchResult.Properties;
if (lccRPCCollection != null)
{
foreach (String aPropertyName in lccRPCCollection.PropertyNames)
{
if (lccParamSObjectType.Equals("Group") == true)
{
if (aPropertyName.CompareTo("member") == 0)
{
foreach (object aCollection in lccRPCCollection[aPropertyName])
{
lccFLogInfo(0, "[lccFModifyGroup] Found Member [" + aCollection.ToString() + "]");
lccReturn.lccALMembers.Add(aCollection.ToString());
}
}
}
/*
* if (aPropertyName.CompareTo("cn") == 0)
* {
* foreach (object aCollection in lccRPCCollection[aPropertyName])
* {
* lccFLogInfo(0, "[lccFModifyGroup] Found Object CN [" + aCollection.ToString() + "]");
* }
* }
*/
if (aPropertyName.CompareTo("distinguishedname") == 0)
{
foreach (object aCollection in lccRPCCollection[aPropertyName])
{
if (lccSCSettings.lccBDebugMode == true)
{
lccFLogInfo(0, "[lccFFindLDAPobject] Found Object DN [" + aCollection.ToString() + "]");
}
lccReturn.lccSDN = aCollection.ToString();
}
}
}
}
}
}
catch (Exception lccExceptionCollectionSearchResults)
{
lccReturn.lccIReturnVal = 3;
lccFLogInfo(0, "[lccFFindLDAPobject] Object attributes failed to read. ERROR: " + lccExceptionCollectionSearchResults.Message);
}
}
}
else
{
lccReturn.lccIReturnVal = 3;
lccFLogInfo(0, "[lccFFindLDAPobject] No object found for [" + lccParamSId + "]");
}
}
catch (Exception lccException)
{
lccFLogInfo(0, "[lccFFindLDAPobject] ERROR: " + lccException.Message);
}
return(lccReturn);
}
