134 lines
4.6 KiB
C#
134 lines
4.6 KiB
C#
/*
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*
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* (c) Copyright Ascensio System Limited 2010-2018
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*
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* This program is freeware. You can redistribute it and/or modify it under the terms of the GNU
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* General Public License (GPL) version 3 as published by the Free Software Foundation (https://www.gnu.org/copyleft/gpl.html).
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* In accordance with Section 7(a) of the GNU GPL its Section 15 shall be amended to the effect that
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* Ascensio System SIA expressly excludes the warranty of non-infringement of any third-party rights.
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*
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* THIS PROGRAM IS DISTRIBUTED WITHOUT ANY WARRANTY; WITHOUT EVEN THE IMPLIED WARRANTY OF MERCHANTABILITY OR
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* FITNESS FOR A PARTICULAR PURPOSE. For more details, see GNU GPL at https://www.gnu.org/copyleft/gpl.html
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*
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* You can contact Ascensio System SIA by email at sales@onlyoffice.com
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*
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* The interactive user interfaces in modified source and object code versions of ONLYOFFICE must display
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* Appropriate Legal Notices, as required under Section 5 of the GNU GPL version 3.
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*
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* Pursuant to Section 7 § 3(b) of the GNU GPL you must retain the original ONLYOFFICE logo which contains
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* relevant author attributions when distributing the software. If the display of the logo in its graphic
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* form is not reasonably feasible for technical reasons, you must include the words "Powered by ONLYOFFICE"
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* in every copy of the program you distribute.
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* Pursuant to Section 7 § 3(e) we decline to grant you any rights under trademark law for use of our trademarks.
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*
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*/
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using System;
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using System.Runtime.Serialization;
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using System.Text;
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using System.Text.RegularExpressions;
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using ASC.Common.Utils;
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using ASC.Core;
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using ASC.Core.Common.Settings;
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namespace ASC.Web.Core.Utility
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{
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[Serializable]
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[DataContract]
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public sealed class PasswordSettings : BaseSettings<PasswordSettings>
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{
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public override Guid ID
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{
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get { return new Guid("aa93a4d1-012d-4ccd-895a-e094e809c840"); }
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}
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public const int MaxLength = 30;
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/// <summary>
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/// Minimal length password has
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/// </summary>
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[DataMember]
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public int MinLength { get; set; }
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/// <summary>
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/// Password must contains upper case
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/// </summary>
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[DataMember]
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public bool UpperCase { get; set; }
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/// <summary>
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/// Password must contains digits
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/// </summary>
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[DataMember]
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public bool Digits { get; set; }
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/// <summary>
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/// Password must contains special symbols
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/// </summary>
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[DataMember]
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public bool SpecSymbols { get; set; }
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private static PasswordSettings _default;
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public override ISettings GetDefault()
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{
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if (_default == null)
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{
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_default = new PasswordSettings { MinLength = 6, UpperCase = false, Digits = false, SpecSymbols = false };
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if (int.TryParse(ConfigurationManager.AppSettings["web.password.min"], out var defaultMinLength))
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{
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_default.MinLength = Math.Max(1, Math.Min(MaxLength, defaultMinLength));
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}
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}
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return _default;
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}
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public static bool CheckPasswordRegex(PasswordSettings passwordSettings, string password)
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{
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var pwdBuilder = new StringBuilder();
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if (CoreContext.Configuration.CustomMode)
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{
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pwdBuilder.Append(@"^(?=.*[a-z]{0,})");
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if (passwordSettings.Digits)
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pwdBuilder.Append(@"(?=.*\d)");
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if (passwordSettings.UpperCase)
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pwdBuilder.Append(@"(?=.*[A-Z])");
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if (passwordSettings.SpecSymbols)
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pwdBuilder.Append(@"(?=.*[_\-.~!$^*()=|])");
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pwdBuilder.Append(@"[0-9a-zA-Z_\-.~!$^*()=|]");
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}
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else
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{
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pwdBuilder.Append(@"^(?=.*\p{Ll}{0,})");
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if (passwordSettings.Digits)
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pwdBuilder.Append(@"(?=.*\d)");
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if (passwordSettings.UpperCase)
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pwdBuilder.Append(@"(?=.*\p{Lu})");
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if (passwordSettings.SpecSymbols)
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pwdBuilder.Append(@"(?=.*[\W])");
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pwdBuilder.Append(@".");
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}
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pwdBuilder.Append(@"{");
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pwdBuilder.Append(passwordSettings.MinLength);
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pwdBuilder.Append(@",");
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pwdBuilder.Append(MaxLength);
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pwdBuilder.Append(@"}$");
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return new Regex(pwdBuilder.ToString()).IsMatch(password);
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}
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}
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} |