public async void SignIn(QpUser user)
{
var principal = GetClaimsPrincipal(user);
var authProperties = new AuthenticationProperties();
await _httpContext.SignInAsync(
CookieAuthenticationDefaults.AuthenticationScheme,
principal,
authProperties);
}
public static QpUser GetUserInformationFromAuthenticationCookie(string userName)
{
var context = HttpContext.Current;
QpUser userInformation = null;
var userData = ((FormsIdentity)context.User.Identity).Ticket.UserData;
if (userData.Length > 0)
{
userInformation = DeserializeUserInformation(userName, userData);
}
return(userInformation);
}
public static string SerializeUserInformation(QpUser userInformation)
{
var userData = string.Empty; // сериализованная информация о пользователе
if (userInformation != null)
{
userData = userInformation.Id + "|" +
"|" +
userInformation.CustomerCode + "|" +
userInformation.LanguageId + "|" +
userInformation.CultureName + "|" +
userInformation.IsSilverlightInstalled + "|" +
string.Join(";", userInformation.Roles);
}
return(userData);
}
public static string CompleteAuthentication(QpUser user)
{
FormsAuthenticationTicket ticket;
if (QPConfiguration.WebConfigSection.Authentication.AllowSaveUserInformationInCookie)
{
ticket = CreateAuthenticationTicket(user.Name, user);
}
else
{
ticket = CreateAuthenticationTicket(user.Name);
AddUserInformationToStorage(user);
}
SetAuthenticationCookie(ticket);
Logger.Log.Debug($"User successfully authenticated: {user.ToJsonLog()}");
return(FormsAuthentication.GetRedirectUrl(string.Empty, false));
}
public static ClaimsPrincipal GetClaimsPrincipal(QpUser user)
{
List <Claim> claims = new List <Claim>
{
new Claim("Id", user.Id.ToString()),
new Claim(ClaimTypes.Name, user.Name),
new Claim(ClaimTypes.Role, string.Join(";", user.Roles)),
new Claim("CustomerCode", user.CustomerCode ?? ""),
new Claim("LanguageId", user.LanguageId.ToString()),
new Claim("CultureName", user.CultureName),
new Claim("MustChangePassword", user.MustChangePassword.ToString()),
new Claim(ClaimTypes.Sid, user.SessionId.ToString())
};
var claimsIdentity = new ClaimsIdentity(
claims, CookieAuthenticationDefaults.AuthenticationScheme);
return(new ClaimsPrincipal(claimsIdentity));
}
public static QpUser DeserializeUserInformation(string userName, string userData)
{
QpUser userInformation = null;
if (userName.Length > 0 && userData.Length > 0)
{
var userDataCollection = userData.Split('|');
if (userDataCollection.Length > 0)
{
userInformation = new QpUser
{
Id = int.Parse(userDataCollection[0]),
Name = userName,
CustomerCode = userDataCollection[2],
LanguageId = int.Parse(userDataCollection[3]),
IsSilverlightInstalled = bool.Parse(userDataCollection[5]),
Roles = userDataCollection[6].Split(';')
};
}
}
return(userInformation);
}
public static FormsAuthenticationTicket CreateAuthenticationTicket(string userName, QpUser userInformation) => CreateAuthenticationTicket(userName, SerializeUserInformation(userInformation));
public static void AddUserInformationToStorage(QpUser userInformartion)
{
var context = HttpContext.Current;
context.Cache.Insert(userInformartion.Name, userInformartion, null, DateTime.Now.AddMinutes(30), Cache.NoSlidingExpiration);
}
