83 lines
2.4 KiB
C#
83 lines
2.4 KiB
C#
//
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// System.Net.Mail.SmtpPermissionAttribute
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//
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// Authors:
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// Sebastien Pouliot <sebastien@ximian.com>
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//
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// Copyright (C) 2006 Novell, Inc (http://www.novell.com)
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//
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// Permission is hereby granted, free of charge, to any person obtaining
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// a copy of this software and associated documentation files (the
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// "Software"), to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Software, and to
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// permit persons to whom the Software is furnished to do so, subject to
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// the following conditions:
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//
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// The above copyright notice and this permission notice shall be
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// included in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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//
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using System.Security;
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using System.Security.Permissions;
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namespace System.Net.Mail {
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[AttributeUsage (AttributeTargets.Assembly | AttributeTargets.Class | AttributeTargets.Struct
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| AttributeTargets.Constructor | AttributeTargets.Method, AllowMultiple = true, Inherited = false)]
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[Serializable]
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public sealed class SmtpPermissionAttribute : CodeAccessSecurityAttribute {
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private string access;
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public SmtpPermissionAttribute (SecurityAction action)
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: base (action)
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{
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}
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public string Access {
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get { return access; }
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set { access = value; }
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}
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private SmtpAccess GetSmtpAccess ()
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{
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if (access == null)
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return SmtpAccess.None;
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switch (access.ToLowerInvariant ()) {
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case "connecttounrestrictedport":
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return SmtpAccess.ConnectToUnrestrictedPort;
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case "connect":
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return SmtpAccess.Connect;
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case "none":
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return SmtpAccess.None;
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default:
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string s = Locale.GetText ("Invalid Access='{0}' value.", access);
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throw new ArgumentException ("Access", s);
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}
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}
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public override IPermission CreatePermission ()
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{
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if (Unrestricted)
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return new SmtpPermission (true);
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return new SmtpPermission (GetSmtpAccess ());
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}
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}
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}
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