/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 *
 * Copyright (C) 2024 KylinSoft  Co., Ltd.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
 *
 */
#include "pwdcheckthread.h"

#include <QProcess>
#include <QDebug>

PwdCheckThread::PwdCheckThread(QObject *parent):QThread(parent)
{
}

PwdCheckThread::~PwdCheckThread()
{
}

void PwdCheckThread::setArgs(const QString &userName, const QString &userPwd){
    uname = userName;
    upwd = userPwd;
}

void PwdCheckThread::run()
{
    QProcess process;
    process.setProgram("/usr/bin/checkUserPwd");
    // 参数分开传递，QProcess 自动处理转义，无 128 限制，无注入风险
    process.setArguments(QStringList() << uname << upwd);
    process.setProcessChannelMode(QProcess::MergedChannels);

    process.start();
    if (!process.waitForFinished(30000)) {   // 30秒超时
        process.kill();
        process.waitForFinished();
        emit complete(QString());
        return;
    }

    QString result = QString::fromLocal8Bit(process.readAllStandardOutput()).simplified();
    emit complete(result);
}
