private void ExecuteRenameUserCommand(UserInfo obj)
{
try
{
EditStringWindow dlg = new EditStringWindow();
dlg.Title = "Rename User";
dlg.Header = "Enter new user name";
dlg.TextItem = obj.User.Account;
dlg.Owner = Application.Current.MainWindow;
dlg.WindowStartupLocation = WindowStartupLocation.CenterOwner;
if (dlg.ShowDialog() == true)
{
obj.User.Name = dlg.TextItem;
obj.User.Account = dlg.TextItem;
(MainWindow as MainWindow).lbUsers.Items.SortDescriptions.Clear();
(MainWindow as MainWindow).lbUsers.Items.SortDescriptions.Add(new System.ComponentModel.SortDescription("User.Account", System.ComponentModel.ListSortDirection.Ascending));
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
RaiseCanExecuteChanged();
}
private void ExecuteRemoveUserCommand(UserInfo obj)
{
try
{
if (MessageBox.Show("Do you really want to delete the user '" + obj + "'?", "Delete User", MessageBoxButton.YesNo) == MessageBoxResult.Yes)
{
RemoveUser(obj.User);
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
RaiseCanExecuteChanged();
}
private void ExecuteRemoveUserFromActualGroupCommand(UserInfo obj)
{
try
{
if (ActualGroup == null) return;
if (obj == null) return;
var x = from gi in obj.Groups
where gi.Group.Name == ActualGroup.Name && gi.IsMember == true
select gi;
GroupMembershipInfo groupInfo = x.FirstOrDefault<GroupMembershipInfo>();
if (groupInfo == null) return;
if (MessageBox.Show("Do you really want to remove the user from this group?", "Delete Group Member", MessageBoxButton.YesNo) == MessageBoxResult.Yes)
{
groupInfo.IsMember = false;
SecurityFramework.UpdateUser(groupInfo.User);
}
Group g = ActualGroup;
ActualGroup = null;
_Users = null;
NotifyPropertyChanged("Users");
NotifyPropertyChanged("GroupInfos");
ActualGroup = g;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
RaiseCanExecuteChanged();
}
private void ExecuteChangeUserPasswordCommand(UserInfo obj)
{
try
{
UserAuth dlg = new UserAuth(obj.User);
dlg.Title = "Change User Authentification";
dlg.Owner = Application.Current.MainWindow;
dlg.WindowStartupLocation = WindowStartupLocation.CenterOwner;
if (dlg.ShowDialog() == true)
{
if (obj.User.Type == UserAuthType.FormsAuthentication)
obj.User.Password = dlg.tbString.Text;
else
obj.User.Password = string.Empty;
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
RaiseCanExecuteChanged();
}
private bool CanRenameUserCommand(UserInfo obj)
{
return true;
}
private bool CanRemoveUserFromActualGroupCommand(UserInfo obj)
{
return true;
}
private bool CanChangeUserPasswordCommand(UserInfo obj)
{
return true;
}
public void AddUser(string name, string password, UserAuthType type)
{
try
{
name = name.ToLower(); //only lower case usernames are allowed
User user = SecurityFramework.AddNewUser(name, password, type);
if (_Users != null)
{
if (string.IsNullOrEmpty(UsernameFilter))
{
UserInfo u = new UserInfo(user, SecurityFramework.Groups);
if (_Users.Count(ui => ui.User.Account == u.User.Account) > 0)
{
MessageBox.Show(String.Format("The given username '{0}' already exists.", u.User.Account),
"Execution was aborted", MessageBoxButton.OK, MessageBoxImage.Information);
}
else
{
_Users.Add(new UserInfo(user, SecurityFramework.Groups));
}
}
else if (user.Account.Contains(UsernameFilter))
{
_Users.Add(new UserInfo(user, SecurityFramework.Groups));
(MainWindow as MainWindow).ListBoxUsers.GetBindingExpression(System.Windows.Controls.ListBox.ItemsSourceProperty).UpdateTarget();
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}