public string UpdateToken(int id, string username, string password)
{
Token t;
DateTime expirationDate;
DateTime createdDate;
string text;
MD5 md5;
byte[] textToHash;
byte[] result;
try
{
//daca exista un token pentru user preiau obiectul
t = GetTokenByUserID(id);
createdDate = DateTime.Now;
expirationDate = DateTime.Now.AddHours(3);
//creez token string
text = t.TokenID.ToString() + username + password + createdDate.ToString();
md5 = new MD5CryptoServiceProvider();
textToHash = Encoding.Default.GetBytes(text);
result = md5.ComputeHash(textToHash);
//Convert result back to string.
text = BitConverter.ToString(result);
try
{
//verificare update
_dataAccess.TokenRepository.UpdateToken(t.TokenID, createdDate, expirationDate, text);
}
catch (Exception ex)
{
return ex.InnerException.InnerException.Message;
}
return text;
}
catch
{
t = new Token();
t.UserID = id;
t.CreatedDate = DateTime.Now;
t.ExpirationDate = t.CreatedDate.AddHours(3);
//creez token string
text = t.TokenID.ToString() + username + t.CreatedDate.ToString();
md5 = new MD5CryptoServiceProvider();
textToHash = Encoding.Default.GetBytes(text);
result = md5.ComputeHash(textToHash);
//Convert result back to string.
t.TokenString = BitConverter.ToString(result);
try
{
//verificare inserare
_dataAccess.TokenRepository.Add(t);
}
catch (Exception ex)
{
return ex.InnerException.InnerException.Message;
}
return t.TokenString;
}
}
public void AddToken(Token token)
{
_dataAccess.TokenRepository.Add(token);
}