67 lines
2.1 KiB
C#
67 lines
2.1 KiB
C#
/*
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KeePass Password Safe - The Open-Source Password Manager
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Copyright (C) 2003-2017 Dominik Reichl <dominik.reichl@t-online.de>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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using System;
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using System.Collections.Generic;
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using System.Text;
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using KeePassLib;
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using KeePassLib.Security;
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namespace KeePassLib.Cryptography.PasswordGenerator
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{
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public abstract class CustomPwGenerator
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{
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/// <summary>
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/// Each custom password generation algorithm must have
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/// its own unique UUID.
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/// </summary>
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public abstract PwUuid Uuid { get; }
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/// <summary>
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/// Displayable name of the password generation algorithm.
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/// </summary>
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public abstract string Name { get; }
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public virtual bool SupportsOptions
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{
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get { return false; }
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}
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/// <summary>
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/// Password generation function.
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/// </summary>
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/// <param name="prf">Password generation options chosen
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/// by the user. This may be <c>null</c>, if the default
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/// options should be used.</param>
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/// <param name="crsRandomSource">Source that the algorithm
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/// can use to generate random numbers.</param>
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/// <returns>Generated password or <c>null</c> in case
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/// of failure. If returning <c>null</c>, the caller assumes
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/// that an error message has already been shown to the user.</returns>
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public abstract ProtectedString Generate(PwProfile prf,
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CryptoRandomStream crsRandomSource);
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public virtual string GetOptions(string strCurrentOptions)
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{
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return string.Empty;
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}
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}
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}
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