public bool checkKey(string key)
{
key = CryptoSHA.GenerateSHA512String(key);
if (dbContext.KeyMonitors.Where(x => x.Key == key).Count() > 0)
{
return(true);
}
return(false);
}
public bool CheckKey(string key)
{
ProjectDbContext dbContext = new ProjectDbContext();
if (CryptoSHA.GenerateSHA512String(key) == dbContext.KeyMonitors.SingleOrDefault(x => x.ID == 1).Key)
{
return(true);
}
return(false);
}
public int AddAccount(Account account)
{
try
{
account.Pass = CryptoSHA.GenerateSHA512String(account.Pass);
dbContext.Accounts.Add(account);
dbContext.SaveChanges();
return(0);
}
catch
{
return(2);
}
}
public int EditAccount(string user, Account account)
{
try
{
var acc = GetAccount(user);
if (acc == null)
{
return(1);
}
acc.Pass = CryptoSHA.GenerateSHA512String(account.Pass);
dbContext.SaveChanges();
return(0);
}
catch
{
return(2);
}
}
public bool CheckLogin(string user, string pass)
{
try
{
Account account = accountService.GetAccount(user);
if (CryptoSHA.GenerateSHA512String(pass) == account.Pass)
{
if (account.Status == 1)
{
return(true);
}
}
return(false);
}
catch
{
return(false);
}
}
public int AddStudent(Student student)
{
try
{
var acc = new Account();
acc.User = student.User;
acc.Pass = CryptoSHA.GenerateSHA512String(student.User);
acc.Level = 2;
acc.Status = 1;
dbContext.Accounts.Add(acc);
dbContext.Students.Add(student);
dbContext.SaveChanges();
return(0);
}
catch
{
return(2);
}
}
public bool ChangePass(string user, string passOld, string passNew)
{
try
{
var acc = dbContext.Accounts.SingleOrDefault(x => x.User == user);
passOld = CryptoSHA.GenerateSHA512String(passOld);
if (acc.Pass != passOld)
{
return(false);
}
passNew = CryptoSHA.GenerateSHA512String(passNew);
acc.Pass = passNew;
dbContext.SaveChanges();
return(true);
}
catch
{
return(false);
}
}
