mcs/class/System.Net/System.Net.Policy/SiteOfOriginPolicy.cs

   1 //
   2 // System.Windows.Browser.Net.SiteOfOriginPolicy class
   3 //
   4 // Contact:
   5 //   Moonlight List (moonlight-list@lists.ximian.com)
   6 //
   7 // Copyright (C) 2009-2010 Novell, Inc (http://www.novell.com)
   8 //
   9 // Permission is hereby granted, free of charge, to any person obtaining
  10 // a copy of this software and associated documentation files (the
  11 // "Software"), to deal in the Software without restriction, including
  12 // without limitation the rights to use, copy, modify, merge, publish,
  13 // distribute, sublicense, and/or sell copies of the Software, and to
  14 // permit persons to whom the Software is furnished to do so, subject to
  15 // the following conditions:
  16 //
  17 // The above copyright notice and this permission notice shall be
  18 // included in all copies or substantial portions of the Software.
  19 //
  20 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  21 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  22 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  23 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  24 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  25 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  26 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  27 //
  28
  29 #if NET_2_1
  30
  31 namespace System.Net.Policy {
  32
  33         sealed class SiteOfOriginPolicy : ICrossDomainPolicy {
  34
  35                 public bool IsAllowed (WebRequest request)
  36                 {
  37                         // a WebRequest to the site of origin (SOO) is always granted
  38                         return true;
  39                 }
  40
  41                 // helper to determine if two Uri share the same origin (policy wise)
  42                 static public bool HasSameOrigin (Uri a, Uri b)
  43                 {
  44                         return ((a.Scheme == b.Scheme) && (a.DnsSafeHost == b.DnsSafeHost) &&
  45                                 ((a.Port == -1) || (b.Port == -1) || (a.Port == b.Port)));
  46                 }
  47         }
  48 }
  49
  50 #endif
  51