/// <summary>Gets a list of requried attributes for a given object class.
/// </summary>
/// <param name="objClass">Name of object class</param>
/// <returns>An array of required attribute names</returns>
public string[] GetRequiredAttrs(string objClass)
{
if (objClass == null)
{
return(null);
}
LdapSchema schema = server.GetSchema();
LdapObjectClassSchema ocs = schema.getObjectClassSchema(objClass);
if (ocs != null)
{
return(ocs.RequiredAttributes);
}
return(null);
}
/// <summary>Gets a list of required and optional attributes for
/// the given object classes.
/// </summary>
/// <param name="objClass">List of object classes</param>
/// <param name="required">Required attributes</param>
/// <param name="optional">Optional attributes</param>
public void GetAllAttributes(List <string> objClass, out string[] required, out string[] optional)
{
try {
LdapSchema schema = server.GetSchema();
LdapObjectClassSchema ocs;
List <string> r_attrs = new List <string> ();
List <string> o_attrs = new List <string> ();
foreach (string c in objClass)
{
ocs = schema.getObjectClassSchema(c);
if (ocs.RequiredAttributes != null)
{
foreach (string r in ocs.RequiredAttributes)
{
if (!r_attrs.Contains(r))
{
r_attrs.Add(r);
}
}
}
if (ocs.OptionalAttributes != null)
{
foreach (string o in ocs.OptionalAttributes)
{
if (!o_attrs.Contains(o))
{
o_attrs.Add(o);
}
}
}
}
required = r_attrs.ToArray();
optional = o_attrs.ToArray();
} catch (Exception e) {
required = null;
optional = null;
Log.Debug(e);
}
}
/// <summary>Gets a list of all attributes for the given object class
/// </summary>
/// <param name="objClass">Name of object class</param>
public string[] GetAllAttributes(string objClass)
{
try {
LdapSchema schema = server.GetSchema();
LdapObjectClassSchema ocs = schema.getObjectClassSchema(objClass);
List <string> attrs = new List <string> ();
if (ocs.RequiredAttributes != null)
{
foreach (string r in ocs.RequiredAttributes)
{
if (!attrs.Contains(r))
{
attrs.Add(r);
}
}
}
if (ocs.OptionalAttributes != null)
{
foreach (string o in ocs.OptionalAttributes)
{
if (!attrs.Contains(o))
{
attrs.Add(o);
}
}
}
attrs.Sort();
return(attrs.ToArray());
} catch (Exception e) {
Log.Debug(e);
return(null);
}
}
/// <summary>Gets a list of requried attributes for a list of given
/// object classes.
/// </summary>
/// <param name="objClasses">Array of objectclass names</param>
/// <returns>An array of required attribute names</returns>
public string[] GetRequiredAttrs(string[] objClasses)
{
if (objClasses == null)
{
return(null);
}
List <string> retVal = new List <string> ();
LdapSchema schema = server.GetSchema();
foreach (string oc in objClasses)
{
LdapObjectClassSchema ocs = schema.getObjectClassSchema(oc);
foreach (string c in ocs.RequiredAttributes)
{
if (!retVal.Contains(c))
{
retVal.Add(c);
}
}
}
return(retVal.ToArray());
}
public static void Connect(this ILdapConnection connection, string hostname, int port,
LdapSchema ldapSchema = LdapSchema.LDAP,
LdapVersion version = LdapVersion.LDAP_VERSION3)
{
connection.Connect(new Uri($"{ldapSchema.ToString()}://{hostname}:{port}"), version);
}
public static void MainTest(string[] args)
{
if (args.Length != 6)
{
Console.WriteLine("Usage: mono GetAttributeSchema <host name> <ldap port> <login dn>" + " <password> <search base>" + " <search filter>");
Console.WriteLine("Example: mono GetAttributeSchema Acme.com 389" + " \"cn=admin,o=Acme\"" + " secret \"ou=sales,o=Acme\"" + " \"(objectclass=*)\"");
return;
}
string ldapHost = args[0];
int ldapPort = System.Convert.ToInt32(args[1]);
String loginDN = args[2];
String password = args[3];
String searchBase = args[4];
String searchFilter = args[5];
try
{
LdapConnection conn = new LdapConnection();
Console.WriteLine("Connecting to:" + ldapHost);
conn.Connect(ldapHost, ldapPort);
conn.Bind(loginDN, password);
LdapSchema dirschema = conn.FetchSchema(conn.GetSchemaDN());
LdapSearchResults lsc = conn.Search(searchBase,
LdapConnection.SCOPE_ONE,
searchFilter,
null,
false);
while (lsc.hasMore())
{
LdapEntry nextEntry = null;
try
{
nextEntry = lsc.next();
}
catch (LdapException e)
{
Console.WriteLine("Error: " + e.LdapErrorMessage);
// Exception is thrown, go for next entry
continue;
}
Console.WriteLine("\n\n\n");
Console.WriteLine("\n" + nextEntry.DN);
LdapAttributeSet attributeSet = nextEntry.getAttributeSet();
System.Collections.IEnumerator ienum = attributeSet.GetEnumerator();
while (ienum.MoveNext())
{
LdapAttribute attribute = (LdapAttribute)ienum.Current;
string attributeName = attribute.Name;
Console.WriteLine(attributeName + ": " + dirschema.getAttributeSchema(attributeName).ToString());
}
}
conn.Disconnect();
}
catch (LdapException e)
{
Console.WriteLine("Error:" + e.LdapErrorMessage);
return;
}
catch (Exception e)
{
Console.WriteLine("Error:" + e.Message);
return;
}
}