public Boolean InsertNewUser(DynamoDBContext context, string userName, string userPassword, string userEmail, string userSalt)
{
Boolean insertedUser = false;
IEnumerable<Users> usersFound = context.Scan<Users>();
int userID = 0;
if (usersFound.LongCount() > 0)
{
Users lastRegistered = usersFound.OrderBy(dr => dr.UserID).Last();
if (lastRegistered != null)
userID = lastRegistered.UserID + 1;
else
userID++;
}
else
userID++;
try
{
Users newUser = new Users();
newUser.UserID = userID;
newUser.UserName = userName;
newUser.UserPassword = userPassword;
newUser.UserEmail = userEmail;
newUser.UserSalt = userSalt;
newUser.UserRegistered = false;
context.Save<Users>(newUser);
insertedUser = true;
}
catch (Exception ex)
{
insertedUser = false;
}
return insertedUser;
}
protected Boolean PasswordsMatch(string typedPassword, Users user)
{
Boolean passwordsMatch = false;
string salt = user.UserSalt;
string pepper = "aPepper21";
string hashedPassword = GetSH1(user.UserName + typedPassword + salt);
string pepperedPassword = GetSH1(hashedPassword + user.UserName + pepper);
if (pepperedPassword == user.UserPassword)
passwordsMatch = true;
return passwordsMatch;
}