/// <summary>
/// Validates the username and password, and logs in.
/// </summary>
public async Task <SimpleResult> LoginAsync(string username, string password, bool rememberMe)
{
bool userIsValid = false;
int userID = 0;
int roleID = 0;
string errMsg;
string friendlyError;
// check user by server
try
{
userIsValid = clientAccessor.ScadaClient
.ValidateUser(username, password, out userID, out roleID, out errMsg);
friendlyError = errMsg;
}
catch (Exception ex)
{
errMsg = ex.Message;
friendlyError = WebPhrases.ClientError;
}
// check user by plugins
UserLoginArgs userLoginArgs = new()
{
Username = username,
UserID = userID,
RoleID = roleID,
SessionID = httpContext.Session.Id,
RemoteIP = httpContext.Connection.RemoteIpAddress?.ToString(),
UserIsValid = userIsValid,
ErrorMessage = errMsg,
FriendlyError = friendlyError
};
webContext.PluginHolder.OnUserLogin(userLoginArgs);
// show login result
if (userLoginArgs.UserIsValid)
{
LoginOptions loginOptions = webContext.AppConfig.LoginOptions;
await DoLoginAsync(username, userID, roleID,
loginOptions.AllowRememberMe&& rememberMe, loginOptions.RememberMeExpires);
webContext.Log.WriteAction(Locale.IsRussian ?
"Пользователь {0} вошёл в систему {0}, IP {1}" :
"User {0} is logged in, IP {1}",
username, userLoginArgs.RemoteIP);
return(SimpleResult.Success());
}
else
{
webContext.Log.WriteError(Locale.IsRussian ?
"Неудачная попытка входа в систему пользователя {0}, IP {1}: {2}" :
"Unsuccessful login attempt for user {0}, IP {1}: {2}",
username, userLoginArgs.RemoteIP, userLoginArgs.ErrorMessage);
return(SimpleResult.Fail(userLoginArgs.FriendlyError));
}
}