/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set et sw=2 ts=2: */
/***************************************************************************
 *            muniapwd.cc
 *
 *  Sun Jul  5 09:22:22 CEST 2020
 *  Copyright 2020 Bent Bisballe Nyeng
 *  deva@aasimon.org
 ****************************************************************************/

/*
 *  This file is part of Munia.
 *
 *  Munia 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.
 *
 *  Munia 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 Munia; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA.
 */
#include <unistd.h>

#include "salt.h"
#include "hash.h"

int main(int argc, char* argv[])
{
	if(argc != 2)
	{
		printf("Usage: %s <username>\n", argv[0]);
		return 1;
	}

	const char* user = argv[1];

	std::string password = getpass("Type password: ");
	std::string passwordAgain = getpass("Type password (again): ");
	if(password != passwordAgain)
	{
		printf("Passwords don't match.\n");
		return 1;
	}

	try
	{
		auto encoded = getEncoded(getSalt(), password);
		printf("%s:%s\n", user, encoded.data());

		if(verifyEncoded(encoded, password))
		{
			printf("Verification ok\n");
		}
		else
		{
			printf("Verification failed\n");
			return 1;
		}
	}
	catch(char* msg)
	{
		printf("Error: %s\n", msg);
		return 1;
	}

	return 0;
}