public override bool DeleteUser(string username, bool deleteAllRelatedData)
{
SecUtility.CheckParameter(ref username, true, true, true, 0x100, "username");
var user = db.Users.Include("Roles").FirstOrDefault(u => u.UserName == username);
if (user == null)
{
return(false);
}
foreach (var role in user.Roles)
{
user.Roles.Remove(role);
}
db.Users.Remove(user);
db.SaveChanges();
return(true);
}
public override bool DeleteRole(string roleName, bool throwOnPopulatedRole)
{
SecUtility.CheckParameter(ref roleName, true, true, true, 256, "roleName");
var query = from r in db.Roles
where r.RoleName == roleName
select new { r, child = r.Users.Count() };
if (query.Any())
{
var r = query.First();
if (r.child > 0 && throwOnPopulatedRole)
{
throw new ProviderException("Role_is_not_empty");
}
db.Roles.Remove(r.r);
db.SaveChanges();
return(true);
}
return(false);
}
public override bool RoleExists(string roleName)
{
SecUtility.CheckParameter(ref roleName, true, true, true, 256, "roleName");
return(db.Roles.Where(r => r.RoleName == roleName).Any());
}
public override string ResetPassword(string username, string answer)
{
if (!EnablePasswordReset)
{
throw new NotSupportedException("Not_configured_to_support_password_resets");
}
SecUtility.CheckParameter(ref username, true, true, true, 256, "username");
var user = GetDBUser(username);
var passwordAnswer = answer;
string encodedPasswordAnswer;
if (passwordAnswer != null)
{
passwordAnswer = passwordAnswer.Trim();
}
if (!string.IsNullOrEmpty(passwordAnswer))
{
encodedPasswordAnswer = EncodePassword(passwordAnswer.ToLower(CultureInfo.InvariantCulture), user.PasswordFormat, user.PasswordSalt);
}
else
{
encodedPasswordAnswer = passwordAnswer;
}
SecUtility.CheckParameter(ref encodedPasswordAnswer, RequiresQuestionAndAnswer, RequiresQuestionAndAnswer, false, 128, "passwordAnswer");
string newPassword = GeneratePassword();
ValidatePasswordEventArgs e = new ValidatePasswordEventArgs(username, newPassword, false);
OnValidatingPassword(e);
if (e.Cancel)
{
if (e.FailureInformation != null)
{
throw e.FailureInformation;
}
else
{
throw new ProviderException("Membership_Custom_Password_Validation_Failure");
}
}
var utc = DateTime.UtcNow;
if (!answer.Equals(user.PasswordAnswer, StringComparison.CurrentCultureIgnoreCase))
{
if (utc > user.FailedPasswordAnswerAttemptWindowStart.AddMinutes(PasswordAttemptWindow))
{
user.FailedPasswordAnswerAttemptCount = 1;
}
else
{
user.FailedPasswordAnswerAttemptCount++;
}
user.FailedPasswordAnswerAttemptWindowStart = utc;
if (user.FailedPasswordAnswerAttemptCount > MaxInvalidPasswordAttempts)
{
user.LastLockoutDate = DateTime.UtcNow;
user.Status = (byte)A1fxCrm.Web.Framework.Model.Enumerations.UserStatus.Locked;
}
db.SaveChanges();
return(null);
}
user.FailedPasswordAnswerAttemptCount = 0;
user.FailedPasswordAnswerAttemptWindowStart = new DateTime(1754, 01, 01);
user.FailedPasswordAttemptCount = 0;
user.FailedPasswordAttemptWindowStart = user.FailedPasswordAnswerAttemptWindowStart;
user.Password = EncodePassword(newPassword, user.PasswordFormat, user.PasswordSalt);
db.SaveChanges();
return(newPassword);
}