public int CreateGroup(Group group)
{
//Creates the List attributes of the entry and add them to attributeset
LdapAttributeSet attributeSet = GetAttributeSet(group);
// DN of the entry to be added
string dn = group.DN;
LdapEntry newEntry = new LdapEntry(dn, attributeSet);
var qMgmt = LdapQueryManager.Instance;
try
{
qMgmt.AddEntry(newEntry);
return(0);
}
catch (Exception ex)
{
logger.Error("Error saving group");
logger.Log(LogLevel.Error, ex);
return(-1);
}
}
/// <summary>
/// Converts the data from the LDAP result
/// </summary>
/// <returns>The LDAP.</returns>
/// <param name="entry">Entry.</param>
private Group ConvertfromLdap(LdapEntry entry, Boolean _listCN = false)
{
var group = new Group();
group.Name = entry.GetAttribute("name").StringValue;
if (entry.GetAttribute("description") != null)
{
group.Description = entry.GetAttribute("description").StringValue;
}
//var sid = ConvertByteToStringSid((byte[])(Array)entry.GetAttribute("objectSid").ByteValue);
//group.ID = sid;
group.DN = entry.GetAttribute("distinguishedName").StringValue;
if (entry.GetAttribute("memberOf") != null)
{
var moff = entry.GetAttribute("memberOf").StringValues;
while (moff.MoveNext())
{
String gmoff = "";
if (moff != null && moff.Current != null)
{
gmoff = moff.Current;
}
group.MemberOf.Add(gmoff);
}
}
if (entry.GetAttribute("member") != null)
{
var m = entry.GetAttribute("member").StringValues;
while (m.MoveNext())
{
String member = "";
if (m != null && m.Current != null)
{
member = m.Current;
if (_listCN)
{
var regex = new Regex("^(?:CN=)(?<cn>[^,]+?)(?:,)");
var result = regex.Match(member);
member = result.Groups["cn"].Value;
}
group.Member.Add(member);
}
}
}
return(group);
}
public int DeleteGroup(Group group)
{
var qMgmt = LdapQueryManager.Instance;
try
{
qMgmt.DeleteEntry(group.DN);
return(0);
}
catch (Exception ex)
{
logger.Error("Error deleting group={group}", group.DN);
logger.Log(LogLevel.Error, ex);
return(-1);
}
}
private LdapAttributeSet GetAttributeSet(Group group)
{
LdapAttributeSet attributeSet = new LdapAttributeSet();
attributeSet.Add(new LdapAttribute("objectclass", new string[] { "top", "group" }));
attributeSet.Add(new LdapAttribute("name", group.Name));
attributeSet.Add(new LdapAttribute("sAMAccountName", group.Name));
attributeSet.Add(new LdapAttribute("cn", group.Name));
attributeSet.Add(new LdapAttribute("description", group.Description));
var amember = new LdapAttribute("member");
foreach (String member in group.Member)
{
amember.AddValue(member);
}
attributeSet.Add(amember);
return(attributeSet);
}
/// <summary>
/// Saves the group.
/// </summary>
/// <returns>The group. Must have DN set</returns>
/// <param name="group">Group.</param>
/// <param name="_listCN">If true the members will only contain the CN</param>
public int SaveGroup(Group group)
{
var qMgmt = LdapQueryManager.Instance;
var modList = new List <LdapModification>();
var atributes = GetAttributeSet(group);
//Get user from the Directory
try
{
var dgroup = GetGroup(group.DN);
var dattrs = GetAttributeSet(dgroup);
bool members_clean = false;
foreach (LdapAttribute attr in atributes)
{
if (
attr.Name != "cn" &&
attr.Name != "objectclass" &&
attr.Name != "member"
)
{
var b1 = attr.ByteValue;
var attribute = dattrs.GetAttribute(attr.Name);
bool equal = true;
if (attribute != null)
{
var b2 = attribute.ByteValue;
equal = ByteTools.Equality(b1, b2);
}
if (!equal)
{
modList.Add(new LdapModification(LdapModification.Replace, attr));
}
}
else
{
if (attr.Name == "member")
{
if (!members_clean)
{
var dattr = dattrs.GetAttribute("member");
modList.Add(new LdapModification(LdapModification.Delete, dattr));
members_clean = true;
}
modList.Add(new LdapModification(LdapModification.Add, attr));
}
}
}
try
{
qMgmt.SaveEntry(group.DN, modList.ToArray());
return(0);
}
catch (Exception ex)
{
logger.Error("Error updating group");
logger.Log(LogLevel.Error, ex);
return(-1);
}
}
catch (Exception ex)
{
logger.Error("Error group not found");
logger.Log(LogLevel.Error, ex);
return(-1);
}
}
