public static ValidatorResult ValidatePassword(UserRegisterDTO user)
{
ValidatorResult validatorResult = new ValidatorResult(true);
bool passwordContainsUsername = user.Password.IndexOf(user.Username, StringComparison.OrdinalIgnoreCase) >= 0;
if (passwordContainsUsername && user.Username.Length >= 3)
{
validatorResult.IsValid = false;
validatorResult.ValidationMessage = "Password could not contains the username.";
return(validatorResult);
}
validatorResult = PasswordContainsFullName(user.Password, user.FullName);
if (!validatorResult.IsValid)
{
return(validatorResult);
}
Regex regex = new Regex(@"^(?=.*?[A-Z])(?=.*?[a-z])(?=.*?[0-9])(?=.*?[#?!@$%^&*-]).{8,}$");
Match match = regex.Match(user.Password);
if (!match.Success)
{
validatorResult.IsValid = false;
validatorResult.ValidationMessage = "Password must contain at less one Upper case letter, one lower case letter, one digit number and one special symbol.";
return(validatorResult);
}
return(validatorResult);
}
public static ValidatorResult IsValidCourseCustomer(CourseCustomerCastDTO courseCustomerCast)
{
ValidatorResult validatorResult = new ValidatorResult(true);
if (courseCustomerCast == null)
{
validatorResult.IsValid = false;
validatorResult.ValidationMessage = "The courseCustomerCast is null.";
return(validatorResult);
}
if (courseCustomerCast.CourseId == 0)
{
validatorResult.IsValid = false;
validatorResult.ValidationMessage = "The courseId is required.";
return(validatorResult);
}
if (courseCustomerCast.CustomerId.Trim().Equals(""))
{
validatorResult.IsValid = false;
validatorResult.ValidationMessage = "The customerId is required.";
return(validatorResult);
}
return(validatorResult);
}
public static ValidatorResult IsValidUser(UserRegisterDTO user)
{
ValidatorResult validatorResult = new ValidatorResult(true);
if (user == null)
{
validatorResult.IsValid = false;
validatorResult.ValidationMessage = "The user is null.";
return(validatorResult);
}
if (user.FullName.Trim().Equals(""))
{
validatorResult.IsValid = false;
validatorResult.ValidationMessage = "The user Full name is required.";
return(validatorResult);
}
if (user.Username.Trim().Equals(""))
{
validatorResult.IsValid = false;
validatorResult.ValidationMessage = "The user username is required.";
return(validatorResult);
}
if (user.Password.Trim().Equals(""))
{
validatorResult.IsValid = false;
validatorResult.ValidationMessage = "The user password is required.";
return(validatorResult);
}
if (user.CustomerId.Trim().Equals(""))
{
validatorResult.IsValid = false;
validatorResult.ValidationMessage = "The CustomerId is required.";
return(validatorResult);
}
else if (user.Password.Trim().Length < 8)
{
validatorResult.IsValid = false;
validatorResult.ValidationMessage = "The user Password length must be at less 8 characters.";
return(validatorResult);
}
else
{
var passwordValidatorResult = PasswordValidator.ValidatePassword(user);
if (!passwordValidatorResult.IsValid)
{
return(passwordValidatorResult);
}
}
return(validatorResult);
}
public static ValidatorResult IsValidCourse(CourseDTO course)
{
ValidatorResult validatorResult = new ValidatorResult(true);
if (course == null)
{
validatorResult.IsValid = false;
validatorResult.ValidationMessage = "The course is null.";
return(validatorResult);
}
if (course.Name.Trim().Equals(""))
{
validatorResult.IsValid = false;
validatorResult.ValidationMessage = "The course name is required.";
return(validatorResult);
}
if (course.Description.Trim().Equals(""))
{
validatorResult.IsValid = false;
validatorResult.ValidationMessage = "The course description is required.";
return(validatorResult);
}
if (course.Length == 0)
{
validatorResult.IsValid = false;
validatorResult.ValidationMessage = "The course length is required.";
return(validatorResult);
}
if (!course.StartDate.HasValue)
{
validatorResult.IsValid = false;
validatorResult.ValidationMessage = "The user start date is required.";
return(validatorResult);
}
if (!course.EndDate.HasValue)
{
validatorResult.IsValid = false;
validatorResult.ValidationMessage = "The user end date is required.";
return(validatorResult);
}
return(validatorResult);
}
private static ValidatorResult PasswordContainsFullName(string password, string fullName)
{
ValidatorResult validatorResult = new ValidatorResult(true);
bool passwordContainsFullName = password.IndexOf(fullName, StringComparison.OrdinalIgnoreCase) >= 0;
if (passwordContainsFullName && fullName.Length >= 3)
{
validatorResult.IsValid = false;
validatorResult.ValidationMessage = "Password could not contains the full Name.";
return(validatorResult);
}
var splitWithComma = fullName.Split(',');
var splitWithPeriod = fullName.Split('.');
var splitWithDashes = fullName.Split('-');
var splitWithunderscore = fullName.Split('_');
var splitWithSpase = fullName.Split(' ');
for (int i = 0; i < splitWithComma.Length; i++)
{
bool containsStr = password.IndexOf(splitWithComma[i], StringComparison.OrdinalIgnoreCase) >= 0;
if (containsStr && splitWithComma[i].Length >= 3)
{
validatorResult.IsValid = false;
validatorResult.ValidationMessage = "Password could not contains part of the Full name";
return(validatorResult);
}
}
for (int i = 0; i < splitWithPeriod.Length; i++)
{
bool containsStr = password.IndexOf(splitWithPeriod[i].Trim(), StringComparison.OrdinalIgnoreCase) >= 0;
if (containsStr && splitWithPeriod[i].Trim().Length >= 3)
{
validatorResult.IsValid = false;
validatorResult.ValidationMessage = "Password could not contains part of the Full name";
return(validatorResult);
}
}
for (int i = 0; i < splitWithDashes.Length; i++)
{
bool containsStr = password.IndexOf(splitWithDashes[i].Trim(), StringComparison.OrdinalIgnoreCase) >= 0;
if (containsStr && splitWithDashes[i].Trim().Length >= 3)
{
validatorResult.IsValid = false;
validatorResult.ValidationMessage = "Password could not contains part of the Full name";
return(validatorResult);
}
}
for (int i = 0; i < splitWithunderscore.Length; i++)
{
bool containsStr = password.IndexOf(splitWithunderscore[i].Trim(), StringComparison.OrdinalIgnoreCase) >= 0;
if (containsStr && splitWithunderscore[i].Trim().Length >= 3)
{
validatorResult.IsValid = false;
validatorResult.ValidationMessage = "Password could not contains part of the Full name";
return(validatorResult);
}
}
for (int i = 0; i < splitWithSpase.Length; i++)
{
bool containsStr = password.IndexOf(splitWithSpase[i].Trim(), StringComparison.OrdinalIgnoreCase) >= 0;
if (containsStr && splitWithSpase[i].Trim().Length >= 3)
{
validatorResult.IsValid = false;
validatorResult.ValidationMessage = "Password could not contains part of the Full name";
return(validatorResult);
}
}
return(validatorResult);
}