public static UserTokenInfo CheckTokenInfo(string tokenGuid)
{
var token = Guid.Parse(string.Concat(tokenGuid.ToCharArray().Where(x => x != 8203)));
if (!Tokens.TryGetValue(token, out var userInfo))
{
userInfo = UserTokenInfoLogic.Get(token);
if (userInfo == null)
{
throw new AuthenticationException("Token not found.");
}
Tokens.AddOrUpdate(token, userInfo);
}
userInfo.TokenEndDateTime = UserTokenInfoLogic.Get(token).TokenEndDateTime;
try
{
if (userInfo.TokenEndDateTime >= DateTime.Now)
{
return(userInfo);
}
if (Tokens.TryRemove(token, out userInfo))
{
UserTokenInfoLogic.Delete(token); // delete token
throw new TimeoutException("Authentication token expired.");
}
}
catch (TimeoutException)
{
throw;
}
catch (Exception)
{
throw new AuthenticationException("Token not found.");
}
return(userInfo);
}
private static List <Models.Users.TokenResult> GetUserTokenGuid(string username, string password, string departmentCode)
{
using (var db = new DataAccess.CaraxEntitiy())
{
var userDepartments = db.UserDepartments.Where(q => q.Username == username && q.DepartmentCode == departmentCode).ToList();
if (!userDepartments.Any())
{
throw new AuthenticationException();
}
var userId = userDepartments.First().UserId;
var user = db.Users.FirstOrDefault(q => q.Id == userId);
if (!user.IsActive)
{
throw new AuthenticationException("This user is not active.");
}
// checkpassword
if (!password.GetSHA512(user.PasswordSalt).SequenceEqual(user.PasswordHash))
{
throw new AuthenticationException();
}
var departments = db.Departments.ToList();
var tokens = new List <TokenResult>();
var dbTokens = UserTokenInfoLogic.GetTokens(userId, username);
var dateTime = DateTime.Now;
foreach (var info in dbTokens)
{
info.TokenEndDateTime = dateTime.AddDays(7);
Tokens.AddOrUpdate(info.TokenGuid, info);
var departmentFirst = departments.FirstOrDefault(x => x.Code == info.DepartmentCode);
tokens.Add(new TokenResult {
DepartmentCode = info.DepartmentCode, DepartmentName = departmentFirst?.Name, Token = info.TokenGuid
});
}
Task.Factory.StartNew(() =>
{
foreach (var info in dbTokens)
{
UserTokenInfoLogic.Update(info.TokenGuid, info.TokenEndDateTime);
}
});
var userDepartmentWithByUser = UserDepartmentLogic.GetListByUser(userId);
if (userDepartmentWithByUser.Count > dbTokens.Count)
{
foreach (var department in userDepartmentWithByUser.Where(x => dbTokens.All(y => y.DepartmentCode != x.DepartmentCode)))
{
var departmentFirst = departments.FirstOrDefault(x => x.Code == department.DepartmentCode);
// set token
var tokenGuid = Guid.NewGuid();
var tokenInfo = new Models.Users.UserTokenInfo(tokenGuid, user.Id, user.Username, department.DepartmentCode, user.UserLevel, user.EMail, dateTime, dateTime.AddDays(7), user.CompanyCode);
// add to db
UserTokenInfoLogic.Create(tokenInfo);
Models.Tokens.Token tk = new Token
{
CompanyCode = tokenInfo.CompanyCode,
CreateDateTime = tokenInfo.CreatedDateTime,
DepartmentCode = tokenInfo.DepartmentCode,
TokenEndDateTime = tokenInfo.TokenEndDateTime,
TokenGuid = tokenInfo.TokenGuid,
UserId = tokenInfo.UserId,
Username = tokenInfo.Username
};
db.Tokens.Add(tk);
db.SaveChanges();
// add yo dictionary
Tokens.AddOrUpdate(tokenGuid, tokenInfo);
tokens.Add(new TokenResult {
DepartmentCode = department.DepartmentCode, DepartmentName = departmentFirst?.Name, Token = tokenGuid
});
}
}
return(tokens);
}
}
