2 // System.Security.Principal.GenericPrincipal.cs
5 // Miguel de Icaza (miguel@ximian.com)
6 // Sebastien Pouliot <sebastien@ximian.com>
8 // (C) Ximian, Inc. http://www.ximian.com
9 // Copyright (C) 2004-2006 Novell, Inc (http://www.novell.com)
11 // Permission is hereby granted, free of charge, to any person obtaining
12 // a copy of this software and associated documentation files (the
13 // "Software"), to deal in the Software without restriction, including
14 // without limitation the rights to use, copy, modify, merge, publish,
15 // distribute, sublicense, and/or sell copies of the Software, and to
16 // permit persons to whom the Software is furnished to do so, subject to
17 // the following conditions:
19 // The above copyright notice and this permission notice shall be
20 // included in all copies or substantial portions of the Software.
22 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
23 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
24 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
25 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
26 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
27 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
28 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
31 using System.Runtime.InteropServices;
33 namespace System.Security.Principal {
37 public class GenericPrincipal : IPrincipal {
39 // field names are serialization compatible with .net
40 private IIdentity m_identity;
41 private string[] m_roles;
43 public GenericPrincipal (IIdentity identity, string [] roles)
46 throw new ArgumentNullException ("identity");
48 m_identity = identity;
50 // make our own (unchangeable) copy of the roles
51 m_roles = new string [roles.Length];
52 for (int i=0; i < roles.Length; i++)
53 m_roles [i] = roles [i];
57 internal string [] Roles {
58 get { return m_roles; }
61 public virtual IIdentity Identity {
62 get { return m_identity; }
65 public virtual bool IsInRole (string role)
71 foreach (string r in m_roles) {
72 if ((r != null) && (l == r.Length)) {
73 if (String.Compare (role, 0, r, 0, l, true) == 0)