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

//
// System.Web.Security.MembershipUser
//
// Authors:
//  Ben Maurer (bmaurer@users.sourceforge.net)
//
// (C) 2003 Ben Maurer
//

//
// 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;
using System.Reflection;
using System.Runtime.CompilerServices;

namespace System.Web.Security{
#if NET_4_0
  [TypeForwardedFrom ("System.Web, Version=2.0.0.0, Culture=Neutral, PublicKeyToken=b03f5f7f11d50a3a")]
#endif
  [Serializable]
  public class MembershipUser
  {
    string providerName;
    string name;
    object providerUserKey;
    string email;
    string passwordQuestion;
    string comment;
    bool isApproved;
    bool isLockedOut;
    DateTime creationDate;
    DateTime lastLoginDate;
    DateTime lastActivityDate;
    DateTime lastPasswordChangedDate;
    DateTime lastLockoutDate;

    protected MembershipUser ()
    {
    }
    
    public MembershipUser (string providerName, string name, object providerUserKey, string email,
      string passwordQuestion, string comment, bool isApproved, bool isLockedOut,
      DateTime creationDate, DateTime lastLoginDate, DateTime lastActivityDate,
      DateTime lastPasswordChangedDate, DateTime lastLockoutDate)
    {
      this.providerName = providerName;
      this.name = name;
      this.providerUserKey = providerUserKey;
      this.email = email;
      this.passwordQuestion = passwordQuestion;
      this.comment = comment;
      this.isApproved = isApproved;
      this.isLockedOut = isLockedOut;
      this.creationDate = creationDate.ToUniversalTime ();
      this.lastLoginDate = lastLoginDate.ToUniversalTime ();
      this.lastActivityDate = lastActivityDate.ToUniversalTime ();
      this.lastPasswordChangedDate = lastPasswordChangedDate.ToUniversalTime ();
      this.lastLockoutDate = lastLockoutDate.ToUniversalTime ();
    }
    
    void UpdateSelf (MembershipUser fromUser)
    {
      try { Comment = fromUser.Comment; } catch (NotSupportedException) {}
      try { creationDate = fromUser.CreationDate; } catch (NotSupportedException) {}
      try { Email = fromUser.Email; } catch (NotSupportedException) {}
      try { IsApproved = fromUser.IsApproved; } catch (NotSupportedException) {}
      try { isLockedOut = fromUser.IsLockedOut; } catch (NotSupportedException) {}
      try { LastActivityDate = fromUser.LastActivityDate; } catch (NotSupportedException) {}
      try { lastLockoutDate = fromUser.LastLockoutDate; } catch (NotSupportedException) {}
      try { LastLoginDate = fromUser.LastLoginDate; } catch (NotSupportedException) {}
      try { lastPasswordChangedDate = fromUser.LastPasswordChangedDate; } catch (NotSupportedException) {}
      try { passwordQuestion = fromUser.PasswordQuestion; } catch (NotSupportedException) {}
      try { providerUserKey = fromUser.ProviderUserKey; } catch (NotSupportedException) {}
    }

    internal void UpdateUser ()
    {
      MembershipUser newUser = Provider.GetUser (name, false);
      UpdateSelf (newUser);
    }

    public virtual bool ChangePassword (string oldPassword, string newPassword)
    {
      bool success = Provider.ChangePassword (UserName, oldPassword, newPassword);

      UpdateUser ();
      
      return success;
    }
    
    public virtual bool ChangePasswordQuestionAndAnswer (string password, string newPasswordQuestion, string newPasswordAnswer)
    {
      bool success = Provider.ChangePasswordQuestionAndAnswer (UserName, password, newPasswordQuestion, newPasswordAnswer);

      UpdateUser ();
      
      return success;
    }
    
    public virtual string GetPassword ()
    {
      return GetPassword (null);
    }
    
    public virtual string GetPassword (string answer)
    {
      return Provider.GetPassword (UserName, answer);
    }
    
    public virtual string ResetPassword ()
    {
      return ResetPassword (null);
    }
    
    public virtual string ResetPassword (string answer)
    {
      string newPass = Provider.ResetPassword (UserName, answer);

      UpdateUser ();
      
      return newPass;
    }
    
    public virtual string Comment {
      get { return comment; }
      set { comment = value; }
    }
    
    public virtual DateTime CreationDate {
      get { return creationDate.ToLocalTime (); }
    }
    
    public virtual string Email {
      get { return email; }
      set { email = value; }
    }
    
    public virtual bool IsApproved {
      get { return isApproved; }
      set { isApproved = value; }
    }
    
    public virtual bool IsLockedOut {
      get { return isLockedOut; }
    }

#if NET_4_0
    public virtual
#else
    public
#endif
    bool IsOnline {
      get {
        int minutes;
#if NET_4_0
        IMembershipHelper helper = MembershipProvider.Helper;
        if (helper == null)
          throw new PlatformNotSupportedException ("The method is not available.");
        minutes = helper.UserIsOnlineTimeWindow;
#else
        minutes = Membership.UserIsOnlineTimeWindow;
#endif
        return LastActivityDate > DateTime.Now - TimeSpan.FromMinutes (minutes);
      }
    }
    
    public virtual DateTime LastActivityDate {
      get { return lastActivityDate.ToLocalTime (); }
      set { lastActivityDate = value.ToUniversalTime (); }
    }
    
    public virtual DateTime LastLoginDate {
      get { return lastLoginDate.ToLocalTime (); }
      set { lastLoginDate = value.ToUniversalTime (); }
    }
    
    public virtual DateTime LastPasswordChangedDate {
      get { return lastPasswordChangedDate.ToLocalTime (); }
    }
    
    public virtual DateTime LastLockoutDate {
      get { return lastLockoutDate.ToLocalTime (); }
    }
    
    public virtual string PasswordQuestion {
      get { return passwordQuestion; }
    }
    
    public virtual string ProviderName {
      get { return providerName; }
    }
    
    public virtual string UserName {
      get { return name; }
    }
    
    public virtual object ProviderUserKey {
      get { return providerUserKey; }
    }
    
    public override string ToString ()
    {
      return UserName;
    }
    
    public virtual bool UnlockUser ()
    {
      bool retval = Provider.UnlockUser (UserName);

      UpdateUser ();

      return retval;
    }
    
    MembershipProvider Provider {
      get {
        MembershipProvider p;        
#if NET_4_0
        IMembershipHelper helper = MembershipProvider.Helper;
        if (helper == null)
          throw new PlatformNotSupportedException ("The method is not available.");
        p = helper.Providers [ProviderName];
#else
        p = Membership.Providers [ProviderName];
#endif
        if (p == null)
          throw new InvalidOperationException ("Membership provider '" + ProviderName + "' not found.");
        return p;
      }
    }
  }
}