public async Task <ActionResult <CheckingCard> > PutChangePinChecking()
{
string body;
using (var stream = new StreamReader(HttpContext.Request.Body))
{
body = await stream.ReadToEndAsync();
}
var myObject = Newtonsoft.Json.JsonConvert.DeserializeObject <Dictionary <string, string> >(body);
string cardNum = myObject["cardNum"];
string oldPin = myObject["oldPin"];
string newPin = myObject["newPin"];
if (!IsAuthenticated(cardNum))
{
return(Unauthorized());
}
try
{
Card card = _context.Card.FirstOrDefault(c => c.CardNum == cardNum);
if (card == null)
{
return(new OkObjectResult(new { Ok = false, Allowed = false, Errors = new[] { "Card doesn't exist" } }));
}
else
{
card.Pin = ComputeSha256Hash(newPin);
_context.SaveChanges();
return(new OkObjectResult(new { Ok = true, Allowed = true }));
}
}
catch (ArgumentNullException)
{
return(Unauthorized());
}
}
static void Main(string[] args)
{
_optionsBuilder = new DbContextOptionsBuilder <BankServerContext>();
_optionsBuilder.UseSqlServer("Server=MICHAEL-PC\\SQLEXPRESS;Database=bankDB_6;Trusted_Connection=True;MultipleActiveResultSets=true");
using (var context = new BankServerContext(_optionsBuilder.Options))
{
User user = GetUser(context);
if (user == null)
{
return;
}
Card card = GetCard(user, context);
context.Card.Add(card);
context.SaveChanges();
}
}