public Task <IdentityResult> ValidateAsync(string item)
{
_password = item;
try
{
// Setup Chain of Responsibiity
IValidatorNode passwordValidator = SetupValidatorSequence();
if (!passwordValidator.Validate(this))
{
return(Task.FromResult <IdentityResult>(IdentityResult.Failed(errors.ToArray())));
}
}
catch (Exception)
{
throw;
}
return(Task.FromResult <IdentityResult>(IdentityResult.Success));
}
public IValidatorNode SetupValidatorSequence()
{
IValidatorNode rootNode = null;
try
{
IValidatorNode node = new RequirePassword();
rootNode = node;
if (RequireLowercase)
{
node = node.SetNextNode(new RequireLowerCaseValidator());
}
if (RequireDigit)
{
node = node.SetNextNode(new RequireDigitValidator());
}
if (RequiredLength > 0)
{
node = node.SetNextNode(new RequiredLengthValidator());
}
if (RequireNonLetterOrDigit)
{
node = node.SetNextNode(new RequireNonLetterorDigitValidator());
}
if (RequireLowercase)
{
node = node.SetNextNode(new RequireLowerCaseValidator());
}
if (RequireUppercase)
{
node = node.SetNextNode(new RequireUpperCaseValidator());
}
return(rootNode);
}
catch (Exception)
{
throw;
}
}
public IValidatorNode SetNextNode(IValidatorNode node)
{
this.nextValidator = node;
return(node);
}
