//------------------------------------------------------------------------------------------------------------------
/// <summary>
/// Gets the session ID.
/// </summary>
/// <param name="username">The username.</param>
/// <param name="password">The password.</param>
/// <returns></returns>
public string GetSessionID(string username, string password)
{
logger.Debug(EnumMethod.START);
PMAUserInfo userInfo = null;
foreach (PMAUserInfo tempUserInfo in configManager.PMAUsers.ListPMAUserInfo)
{
if (tempUserInfo.UserName == username && tempUserInfo.UserPassword == password)
{
userInfo = tempUserInfo;
break;
}
}
string sessionID = string.Empty;
if (userInfo != null)
{
lock (UsersLoggedIn)
{
sessionID = CreateSessionID(userInfo);
userInfo.LastLoginTime = DateTime.Now;
configManager.UpdateUserInformation();
}
}
logger.Debug(EnumMethod.END);
if (sessionID != null && sessionID != string.Empty)
{
string message = "User " + userInfo.UserName + " Has Logged into system";
PMAMailController mailController = new PMAMailController(message, AlertType.USER_ALERT, userInfo.UserName);
mailController.SendMail();
}
return(sessionID);
}
//------------------------------------------------------------------------------------------------------------------
/// <summary>
/// Creates the session ID.
/// </summary>
/// <param name="userInfo">The user info.</param>
/// <returns></returns>
private string CreateSessionID(PMAUserInfo userInfo)
{
logger.Debug(EnumMethod.START);
string sessionID = string.Empty;
lock (UsersLoggedIn)
{
UsersLoggedIn.Add(sessionID = GenerateUniqueId(), userInfo);
}
logger.Debug(EnumMethod.END);
return(sessionID);
}
public static PMAUserInfo GetUserInfo(string username, string password)
{
PMAUserInfo userInfo = (from info in PMAConfigManager.GetConfigManagerInstance.PMAUsers.ListPMAUserInfo
where info.UserName == username && info.UserPassword == password
select info).SingleOrDefault <PMAUserInfo>();
if (userInfo != null)
{
UsersLoggedIn.Add(userInfo.UserName, true);
}
return(userInfo);
}
//---------------------------------------------------------------------------------------------------------------------------
/// <summary>
/// Updates the config.
/// </summary>
public void UpdateConfig()
{
PMAUserInfo userInfo = null;
configManager.PMAUsers.ListPMAUserInfo.Clear();
foreach (DataGridViewRow row in dataGridView_users.Rows)
{
userInfo = new PMAUserInfo();
userInfo.UserName = row.Cells["User"].Value.ToString();
userInfo.UserPassword = row.Cells["PasswordString"].Value.ToString();
userInfo.IsActionUser = bool.Parse(row.Cells["Action"].Value.ToString());
userInfo.IsServiceUser = bool.Parse(row.Cells["Services"].Value.ToString());
userInfo.IsSQLUser = bool.Parse(row.Cells["SQL"].Value.ToString());
userInfo.IsTaskManagerAdminUser = bool.Parse(row.Cells["TaskManagerAdmin"].Value.ToString());
configManager.PMAUsers.ListPMAUserInfo.Add(userInfo);
}
}
//------------------------------------------------------------------------------------------------------------------
/// <summary>
/// Removes the expired session.
/// </summary>
private void RemoveExpiredSession()
{
logger.Debug(EnumMethod.START);
PMAUserInfo userInfo = null;
List <string> expiredSessions = new List <string>();
foreach (string sessionID in UsersLoggedIn.Keys)
{
userInfo = UsersLoggedIn[sessionID];
if ((userInfo.LastLoginTime - DateTime.Now).Hours > 6)
{
expiredSessions.Add(sessionID);
}
}
foreach (string sessionID in expiredSessions)
{
RemoveSessionID(sessionID);
}
Thread.Sleep(60000);
logger.Debug(EnumMethod.END);
}
//------------------------------------------------------------------------------------------------------------------------
/// <summary>
/// Verifies the session privileges.
/// </summary>
/// <param name="sessionID">The session ID.</param>
/// <param name="priviledge">The priviledge.</param>
/// <returns></returns>
private static bool VerifySessionPrivileges(string sessionID, string priviledge)
{
logger.Debug(EnumMethod.START);
PMAUserInfo userInfo = null;
bool result = false;
if ((userInfo = userManager.GetUserInfo(sessionID)) != null)
{
switch (priviledge)
{
case PRIVILEGE_ACTION:
result = userInfo.IsActionUser;
break;
case PRIVILEGE_SERVICE:
result = userInfo.IsServiceUser;
break;
case PRIVILEGE_SQL:
result = userInfo.IsSQLUser;
break;
case PRIVILEGE_TASK_MANAGER_VIEW:
result = true;
break;
case PRIVILEGE_TASK_MANAGER_ADMIN:
result = userInfo.IsTaskManagerAdminUser;
break;
default:
result = false;
break;
}
}
logger.Debug(EnumMethod.END);
return(result);
}
