public SaveResult <UserEntryModel> Save(UpdatePasswordDTO updatePasswordDTO, DateTime dateStamp)
{
var passwordHasher = new MD5PasswordHasher();
var user = Db.tblM_User.Find(User.User_PK);
ModelValidationResult validationResult = validator.Validate(updatePasswordDTO);
bool success = false;
UserEntryModel model = null;
if (validationResult.IsValid)
{
var hashedCurrentPassword = passwordHasher.Hash(updatePasswordDTO.CurrentPassword);
if (hashedCurrentPassword != user.Password)
{
throw new Kairos.KairosException("Wrong current password.");
}
var hashedNewPassword = passwordHasher.Hash(updatePasswordDTO.NewPassword);
user.Password = hashedNewPassword;
Db.SaveChanges();
}
return(new SaveResult <UserEntryModel>
{
Success = success,
Message = validationResult.IsValid ? "Password has been changed." : "Validation error occured.",
Model = model,
ValidationResult = validationResult
});
}
public SaveResult <tblM_User> Activate(UserActivationDTO userActivationDTO, DateTime dateStamp)
{
var passwordHasher = new MD5PasswordHasher();
var user = Db.tblM_User.Find(userActivationDTO.User_PK);
var inactiveStatus = 1;
user.Status_FK = inactiveStatus;
Db.SaveChanges();
return(new SaveResult <tblM_User>()
{
Message = $"User {user.Username} successfully activated.",
Model = user,
Success = true,
});
}
public LoginResult <UserDTO> GrantAccess(LoginDTO loginDTO)
{
var validationResult = Validate(loginDTO);
if (!validationResult.IsValid)
{
return(new LoginResult <UserDTO>
{
Success = false,
Message = "Validation error occured.",
Model = null,
ValidationResult = validationResult
});
}
MD5PasswordHasher passwordHasher = new MD5PasswordHasher();
var hashedPassword = passwordHasher.Hash(loginDTO.Password);
var username = loginDTO.Username;
var user = Db.tblM_User.FirstOrDefault(x => x.Username == username && x.Password == hashedPassword);
if (user == null)
{
throw new Kairos.AccessException("Username or password do not match.");
}
var userDTO = new UserQuery(this.Db).GetUsernamePassword(username);
return(new LoginResult <UserDTO>()
{
Token = Guid.NewGuid().ToString(),
Success = true,
Message = "Login success.",
Model = userDTO,
ValidationResult = validationResult
});
}
public LoginResult <UserDTO> GrantAccess(LoginDTO loginDTO)
{
var validationResult = Validate(loginDTO);
if (!validationResult.IsValid)
{
return(new LoginResult <UserDTO>
{
Success = false,
Message = "Validation error occured.",
Model = null,
ValidationResult = validationResult
});
}
MD5PasswordHasher passwordHasher = new MD5PasswordHasher();
var hashedPassword = passwordHasher.Hash(loginDTO.Password);
var username = loginDTO.Username;
//Try by username first;
var loginBy = "username";
var user = GetUserByUsername(username); //Db.tblM_User.FirstOrDefault(x => x.Username == username && x.Password == hashedPassword);
//If not found, try by email
if (user == null)
{
user = GetUserByEmail(username);
loginBy = "email";
}
if (user == null)
{
throw new Kairos.AccessException("Username or password do not match.");
}
if (user.Password != hashedPassword)
{
throw new Kairos.AccessException("Username or password do not match.");
}
UserDTO userDTO;
if (loginBy == "username")
{
userDTO = new UserQuery(this.Db).GetByUsername(username);
}
else
{
userDTO = new UserQuery(this.Db).GetByEmail(username);
}
var treeMenu = new MenuGenerator(Db).GenerateMenus(user.User_PK);
return(new LoginResult <UserDTO>()
{
Token = Guid.NewGuid().ToString(),
Success = true,
Message = "Login success.",
Model = userDTO,
ValidationResult = validationResult,
TreeMenu = treeMenu
});
}
