CspParameters.cs :  » 2.6.4-mono-.net-core » System.Security » System » Security » Cryptography » C# / CSharp Open Source

//
// System.Security.Cryptography.CspParameters.cs
//
// Authors:
//  Thomas Neidhart (tome@sbox.tugraz.at)
//  Sebastien Pouliot  <sebastien@ximian.com>
//
// 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.Runtime.InteropServices;
using System.Security.AccessControl;

namespace System.Security.Cryptography{

  [ComVisible (true)]
  public sealed class CspParameters {

    private CspProviderFlags _Flags;
  
    public CspParameters () 
      : this (1)
    {
    }
    
    public CspParameters (int dwTypeIn) 
      : this (dwTypeIn, null) 
    {
    }
    
    public CspParameters (int dwTypeIn, string strProviderNameIn)
      : this (dwTypeIn, null, null)
    {
    }
    
    public CspParameters (int dwTypeIn, string strProviderNameIn, string strContainerNameIn)
    {
      ProviderType = dwTypeIn;
      ProviderName = strProviderNameIn;
      KeyContainerName = strContainerNameIn;
      
      // not defined in specs, only tested from M$ impl
      KeyNumber = -1;
    }
    
    public string KeyContainerName;
    
    public int KeyNumber;
    
    public string ProviderName;
    
    public int ProviderType;
    
    public CspProviderFlags Flags {
      get { return _Flags; }
      set { _Flags = value; }
    }

    private SecureString _password;
    private IntPtr _windowHandle;

    public CspParameters (int providerType, string providerName, string keyContainerName, 
      CryptoKeySecurity cryptoKeySecurity, IntPtr parentWindowHandle)
      : this (providerType, providerName, keyContainerName)
    {
      if (cryptoKeySecurity != null)
        CryptoKeySecurity = cryptoKeySecurity;
      _windowHandle = parentWindowHandle;
    }

    public CspParameters (int providerType, string providerName, string keyContainerName, 
      CryptoKeySecurity cryptoKeySecurity, SecureString keyPassword)
      : this (providerType, providerName, keyContainerName)
    {
      if (cryptoKeySecurity != null)
        CryptoKeySecurity = cryptoKeySecurity;
      _password = keyPassword;
    }

    [MonoTODO ("access control isn't implemented")]
    public CryptoKeySecurity CryptoKeySecurity {
      get { throw new NotImplementedException (); }
      set { throw new NotImplementedException (); }
    }

    public SecureString KeyPassword {
      get { return _password; }
      set { _password = value; }
    }

    public IntPtr ParentWindowHandle {
      get { return _windowHandle; }
      set { _windowHandle = value; }
    }
  }
}