/// <summary>
/// Gets the application authentication token.
/// </summary>
private AppAuthToken GetAppAuthToken(string userId)
{
AppAuthToken token = new AppAuthToken();
using (var con = new SqliteConnection(connectionString))
{
try
{
using (var trans = con.BeginTransaction())
{
var sel = con.CreateCommand();
sel.Transaction = trans;
sel.CommandText = @"SELECT Id, UserId, UserName, RoleId, RoleName, IsActive, IsOnline, LoginTime, LogoutTime, TokenType
FROM AppAuth
WHERE UserId = $UserId" ;
sel.Parameters.AddWithValue("$UserId", userId);
con.Open();
using (var rdr = sel.ExecuteReader())
{
if (rdr.HasRows)
{
while (rdr.Read())
{
User user = new User
(
rdr["UserId"].ToString(),
rdr["UserName"].ToString(),
int.Parse(rdr["RoleId"].ToString()),
bool.Parse(rdr["IsActive"].ToString()),
bool.Parse(rdr["IsOnline"].ToString())
);
Role role = new Role(int.Parse(rdr["RoleId"].ToString()), rdr["RoleName"].ToString());
token.Id = int.Parse(rdr["Id"].ToString());
token.User = user;
token.Role = role;
token.LoginTime = DateTime.Parse(rdr["LoginTime"].ToString());
token.LogoutTime = DateTime.Parse(rdr["LogoutTime"].ToString());
token.TokenType = (AppAuthTokenType)int.Parse(rdr["TokenType"].ToString());
}
}
}
trans.Commit();
}
}
catch (Exception ex)
{
throw ex;
}
}
return(token);
}
/// <summary>
/// Creates the Empty AppAuth Token for the Session
/// The Token Is Created with Empty/Default Values
/// </summary>
public AppAuthToken CreateEmptyToken()
{
AppAuthToken token = new AppAuthToken();
token.User = null;
token.Role = null;
token.LoginTime = new DateTime();
token.LogoutTime = new DateTime();
token.Id = GetAppAuthTokenCount() + 1 + new Random().Next(1, 99);
token.TokenType = AppAuthTokenType.Empty;
CreateEmptyAppAuthToken(token.Id);
return(token);
}
/// <summary>
/// Cancels the authenticated user token.
/// This is Done after a Logout, Session End, or ApplicationEnd
/// </summary>
/// <param name="authenticatedUserToken">The authenticated user token.</param>
public AppAuthToken CancelAuthenticatedUserToken(AppAuthToken authenticatedUserToken)
{
AppAuthToken token = new AppAuthToken();
token.User = authenticatedUserToken.User;
token.Role = authenticatedUserToken.Role;
token.LoginTime = authenticatedUserToken.LoginTime;
token.LogoutTime = DateTime.Now;
token.Id = authenticatedUserToken.Id;
token.TokenType = AppAuthTokenType.Canceled;
UpdateAppAuthToken(token);
return(token);
}
/// <summary>
/// Updates and returns the application authentication token.
/// </summary>
private AppAuthToken UpdateAppAuthToken(AppAuthToken token)
{
using (var con = new SqliteConnection(connectionString))
{
try
{
using (var trans = con.BeginTransaction())
{
var upd = con.CreateCommand();
upd.Transaction = trans;
upd.CommandText = @"UPDATE AppAuth
SET UserId = $UserId,
UserName = $UserName,
RoleId = $RoleId,
RoleName = $RoleName,
IsActive = $IsActive,
IsOnline = $IsOnline,
LoginTime = $LoginTime,
LogoutTime = $LogoutTime,
TokenType = $TokenType
WHERE
Id = $Id" ;
upd.Parameters.AddWithValue("$Id", token.Id);
upd.Parameters.AddWithValue("$UserId", token.User.UserId.ToString());
upd.Parameters.AddWithValue("$UserName", token.User.Username.ToString());
upd.Parameters.AddWithValue("$RoleId", token.Role.Id);
upd.Parameters.AddWithValue("$RoleName", token.Role.RoleName.ToString());
upd.Parameters.AddWithValue("$IsActive", 1);
upd.Parameters.AddWithValue("$IsOnline", 1);
upd.Parameters.AddWithValue("$LoginTime", token.LoginTime.ToString());
upd.Parameters.AddWithValue("$LogoutTime", token.LoginTime.ToString());
upd.Parameters.AddWithValue("$TokenType", token.TokenType);
con.Open();
upd.ExecuteNonQuery();
trans.Commit();
}
}
catch (Exception ex)
{
throw ex;
}
}
return(token);
}
/// <summary>
/// Creates the authenticated user application authentication token.
/// This Can Only Be Returned After A Successful Login
/// </summary>
/// <param name="userId">The user identifier.</param>
/// <param name="loginTime">The login time.</param>
public AppAuthToken CreateAuthenticatedUserToken(AppAuthToken emptyToken, string userId, DateTime loginTime)
{
// At This Point We Assume the UserId is Valid
AppAuthToken token = new AppAuthToken();
token.User = _userDataService.Get(userId);
token.Role = _roleDataService.Get(this.User.RoleId);
token.LoginTime = loginTime;
token.LogoutTime = DateTime.MinValue;
token.Id = emptyToken.Id; //Id From Old Token
token.TokenType = AppAuthTokenType.Authenticated;
Clear(userId); // Clears any existing AppAuth Tokens For This User
UpdateAppAuthToken(token); // Update The Database Record
return(token);
}
