2 // System.Configuration.DpapiProtectedConfigurationProvider.cs
5 // Chris Toshok (toshok@ximian.com)
7 // Copyright (C) 2005 Novell, Inc (http://www.novell.com)
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:
17 // The above copyright notice and this permission notice shall be
18 // included in all copies or substantial portions of the Software.
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.
31 using System.Collections.Specialized;
33 namespace System.Configuration
35 public sealed class DpapiProtectedConfigurationProvider: ProtectedConfigurationProvider
37 bool useMachineProtection;
38 const string NotSupportedReason = @"DpapiProtectedConfigurationProvider depends on the Microsoft Data
39 Protection API, and is unimplemented in Mono. For portability's sake,
40 it is suggested that you use the RsaProtectedConfigurationProvider.";
41 [MonoNotSupported (NotSupportedReason)]
42 public override XmlNode Decrypt (XmlNode encrypted_node)
44 throw new NotSupportedException (NotSupportedReason);
47 [MonoNotSupported (NotSupportedReason)]
48 public override XmlNode Encrypt (XmlNode node)
50 throw new NotSupportedException (NotSupportedReason);
54 public override void Initialize (string name, NameValueCollection configurationValues)
56 base.Initialize (name, configurationValues);
60 flag = configurationValues ["useMachineProtection"];
61 if (flag != null && flag.ToLowerInvariant () == "true")
62 useMachineProtection = true;
65 public bool UseMachineProtection {
66 get { return useMachineProtection; }