public bool Authorize(string Roles, string encodedString, int UserId, out string message)
{
message = "Authorization has been denied for this request.";
bool validFlag = true;
using (var unitOfWork = new UnitOfWork())
{
var user = unitOfWork.GetRepository <User>().GetById(UserId);
if (user == null)
{
return(false);
}
if (Roles.Length > 0)
{
validFlag = false;
string role = unitOfWork.GetRepository <UserRole>().GetById(user.UserRoleId).Name;
if (Roles.Split(',').Any(p => p.Equals(role)))
{
validFlag = true;
}
}
if (validFlag)
{
validFlag = JWTEncryptionLib.ValidateToken(encodedString, user, out message);
}
return(validFlag);
}
}
public Response <LoginResponse> CheckLogin(LoginModel loginModel)
{
try
{
using (var unitOfWork = new UnitOfWork())
{
var user = unitOfWork.GetRepository <User>().Get(p => p.UserName.Equals(loginModel.UserName, StringComparison.Ordinal));
if (user != null)
{
if (EncryptionLib.EncryptText(loginModel.Password).Equals(user.Password))
{
if (user.IsDelete)
{
return(new Response <LoginResponse>(0, "Tài khoản không tồn tại", null));
}
if (user.IsDisable)
{
return(new Response <LoginResponse>(0, "Tài khoản của bạn đã bị khóa.", null));
}
var department = unitOfWork.GetRepository <Department>().Get(s => s.DepartmentId == user.DepartmentId);
user.LastLoginOnDate = DateTime.Now;
user.SessionLoginCode = Guid.NewGuid();
unitOfWork.GetRepository <User>().Update(user);
if (unitOfWork.Save() >= 1)
{
var response_ = new LoginResponse
{
Token = JWTEncryptionLib.GenerateToken(user.UserName, user.SessionLoginCode.ToString(), Convert.ToInt32(ConfigurationManager.AppSettings["TokenExpiry"])),
User = new SessionModel
{
UserId = user.UserId,
UserName = user.UserName,
Department = department.Name,
DepartmentId = user.DepartmentId,
FullName = user.FullName,
UserRole = user.UserRoleId
}
};
return(new Response <LoginResponse>(1, "", response_));
}
return(new Response <LoginResponse>(0, "Đã xảy ra lỗi khi đăng nhập. Vui lòng thử lại", null));
}
return(new Response <LoginResponse>(0, "Mật không không chính xác", null));
}
return(new Response <LoginResponse>(0, "Tài khoản không tồn tại", null));
}
}
catch (Exception ex)
{
return(new Response <LoginResponse>(-1, ex.ToString(), null));
}
}
public Response <string> GetToken(string Username, string Password)
{
try
{
using (var unitOfWork = new UnitOfWork())
{
var user = unitOfWork.GetRepository <User>().Get(p => p.UserName.Equals(Username) && p.Password.Equals(Password));
if (user != null)
{
string token = JWTEncryptionLib.GenerateToken(user.UserName, user.SessionLoginCode.ToString(), 24);
return(new Response <string>(1, "", token));
}
return(new Response <string>(0, "User doesn't exsist!", null));
}
}
catch (Exception ex)
{
return(new Response <string>(-1, ex.ToString(), null));
}
}
