private void detach_Users(User entity)
{
this.SendPropertyChanging();
entity.Group = null;
}
private void attach_Users(User entity)
{
this.SendPropertyChanging();
entity.Group = this;
}
private IList<RoleInformation> GetRoles(User user, IList<RoleInformation> roles,
IList<int> visitedUsers)
{
var localRoles = user.User2Roles.Select(v => new RoleInformation { RoleName = v.Role.Name, Access = v.Access });
foreach (var localRole in localRoles)
{
var childRole = roles.FirstOrDefault(v => v.RoleName == localRole.RoleName);
if (childRole == null)
{
roles.Add(localRole);
continue;
}
if (!childRole.Access.GetValueOrDefault(true))
continue;
childRole.Access = localRole.Access;
}
foreach (var parentUser in GetGroups(user, visitedUsers))
{
visitedUsers.Add(parentUser.Id);
roles = GetRoles(parentUser, roles, visitedUsers);
}
return roles;
}
public override MembershipUser CreateUser(string username, string password, string email, string passwordQuestion,
string passwordAnswer, bool isApproved, object providerUserKey, out MembershipCreateStatus status)
{
if (string.IsNullOrEmpty(username))
{
status = MembershipCreateStatus.InvalidUserName;
return null;
}
if (string.IsNullOrEmpty(email))
{
status = MembershipCreateStatus.InvalidEmail;
return null;
}
if (!string.IsNullOrEmpty(password) && password.Length < MinRequiredPasswordLength)
{
status = MembershipCreateStatus.InvalidPassword;
return null;
}
var repository = new SecurityRepository();
if (repository.TestUserByLogin(username))
{
status = MembershipCreateStatus.DuplicateUserName;
return null;
}
if (repository.TestUserByEmail(email))
{
status = MembershipCreateStatus.DuplicateEmail;
return null;
}
var salt = SaltGenerator.GenerateSalt();
var account = new User
{
Login = username,
EMail = email,
Salt = salt,
FirstName = username,
LastName = username,
PasswordQuestion = passwordQuestion,
PasswordAnswer = passwordAnswer
};
repository.SaveUser(account);
var user = (AccountMembershipUser)GetUser(username, false);
if (user != null)
{
user.SavePassword(password);
status = MembershipCreateStatus.Success;
}
else
status = MembershipCreateStatus.ProviderError;
return user;
}
private IEnumerable<User> GetGroups(User user, IList<int> visitedUsers)
{
return user.ParentUsers.Where(v => !visitedUsers.Contains(v.ParentUserId))
.Select(v => v.ParentUser);
}
