a575963da9
Former-commit-id: da6be194a6b1221998fc28233f2503bd61dd9d14
138 lines
3.9 KiB
C#
138 lines
3.9 KiB
C#
//
|
|
// System.Net.WebPermissionAttribute.cs
|
|
//
|
|
// Authors:
|
|
// Andreas Nahr (ClassDevelopment@A-SoftTech.com)
|
|
// Sebastien Pouliot <sebastien@ximian.com>
|
|
//
|
|
// (C) 2003 Andreas Nahr
|
|
// Copyright (C) 2004-2005 Novell, Inc (http://www.novell.com)
|
|
//
|
|
// Permission is hereby granted, free of charge, to any person obtaining
|
|
// a copy of this software and associated documentation files (the
|
|
// "Software"), to deal in the Software without restriction, including
|
|
// without limitation the rights to use, copy, modify, merge, publish,
|
|
// distribute, sublicense, and/or sell copies of the Software, and to
|
|
// permit persons to whom the Software is furnished to do so, subject to
|
|
// the following conditions:
|
|
//
|
|
// The above copyright notice and this permission notice shall be
|
|
// included in all copies or substantial portions of the Software.
|
|
//
|
|
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
|
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
|
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
|
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
|
|
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
|
|
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
|
|
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
|
//
|
|
|
|
using System.Security;
|
|
using System.Security.Permissions;
|
|
|
|
namespace System.Net {
|
|
|
|
[AttributeUsage (AttributeTargets.Assembly | AttributeTargets.Class
|
|
| AttributeTargets.Struct | AttributeTargets.Constructor
|
|
| AttributeTargets.Method, AllowMultiple = true, Inherited = false)]
|
|
[Serializable]
|
|
public sealed class WebPermissionAttribute : CodeAccessSecurityAttribute {
|
|
|
|
// Fields
|
|
object m_accept;
|
|
object m_connect;
|
|
|
|
// Constructors
|
|
public WebPermissionAttribute (SecurityAction action)
|
|
: base (action)
|
|
{
|
|
}
|
|
|
|
// Properties
|
|
|
|
public string Accept {
|
|
get {
|
|
if (m_accept == null)
|
|
return null;
|
|
return (m_accept as WebPermissionInfo).Info;
|
|
}
|
|
set {
|
|
if (m_accept != null)
|
|
AlreadySet ("Accept", "Accept");
|
|
m_accept = new WebPermissionInfo (WebPermissionInfoType.InfoString, value);
|
|
}
|
|
}
|
|
|
|
public string AcceptPattern {
|
|
get {
|
|
if (m_accept == null)
|
|
return null;
|
|
return (m_accept as WebPermissionInfo).Info;
|
|
}
|
|
set {
|
|
if (m_accept != null)
|
|
AlreadySet ("Accept", "AcceptPattern");
|
|
if (value == null)
|
|
throw new ArgumentNullException ("AcceptPattern");
|
|
|
|
m_accept = new WebPermissionInfo (WebPermissionInfoType.InfoUnexecutedRegex , value);
|
|
}
|
|
}
|
|
|
|
public string Connect {
|
|
get {
|
|
if (m_connect == null)
|
|
return null;
|
|
return (m_connect as WebPermissionInfo).Info;
|
|
}
|
|
set {
|
|
if (m_connect != null)
|
|
AlreadySet ("Connect", "Connect");
|
|
m_connect = new WebPermissionInfo (WebPermissionInfoType.InfoString, value);
|
|
}
|
|
}
|
|
|
|
public string ConnectPattern {
|
|
get {
|
|
if (m_connect == null)
|
|
return null;
|
|
return (m_connect as WebPermissionInfo).Info;
|
|
}
|
|
set {
|
|
if (m_connect != null)
|
|
AlreadySet ("Connect", "ConnectConnectPattern");
|
|
if (value == null)
|
|
throw new ArgumentNullException ("ConnectPattern");
|
|
|
|
m_connect = new WebPermissionInfo (WebPermissionInfoType.InfoUnexecutedRegex , value);
|
|
}
|
|
}
|
|
|
|
// Methods
|
|
|
|
public override IPermission CreatePermission ()
|
|
{
|
|
if (this.Unrestricted)
|
|
return new WebPermission (PermissionState.Unrestricted);
|
|
|
|
WebPermission newPermission = new WebPermission ();
|
|
if (m_accept != null) {
|
|
newPermission.AddPermission (NetworkAccess.Accept, (WebPermissionInfo) m_accept);
|
|
}
|
|
if (m_connect != null) {
|
|
newPermission.AddPermission (NetworkAccess.Connect, (WebPermissionInfo) m_connect);
|
|
}
|
|
return newPermission;
|
|
}
|
|
|
|
// helpers
|
|
|
|
internal void AlreadySet (string parameter, string property)
|
|
{
|
|
string msg = Locale.GetText ("The parameter '{0}' can be set only once.");
|
|
throw new ArgumentException (String.Format (msg, parameter), property);
|
|
}
|
|
}
|
|
}
|