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/*
* Copyright (c) 1998 Denis Perchine <dyp@perchine.com>
* Copyright (c) 2004 Szombathelyi György <gyurco@freemail.hu>
* Former maintainer: Adriaan de Groot <groot@kde.org>
*
* 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 library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
**/
#include "globals.h"
#include <errno.h>
#include <pwd.h>
#ifdef HAVE_SHADOW_H
#include <shadow.h>
#endif
#include <kdebug.h>
#include "ku_misc.h"
#include "ku_usersystem.h"
KU_UserSystem::KU_UserSystem(KU_PrefsBase *cfg) : KU_Users( cfg )
{
caps = Cap_ReadOnly | Cap_Passwd;
#ifdef HAVE_SHADOW_H
if ( !mCfg->shadowsrc().isEmpty() ) caps |= Cap_Shadow;
#endif
#if defined(__FreeBSD__) || defined(__bsdi__)
caps |= Cap_BSD;
#endif
}
KU_UserSystem::~KU_UserSystem()
{
}
bool KU_UserSystem::reload()
{
mErrorString = mErrorDetails = QString();
if (!loadpwd())
return false;
if (!loadsdw())
return false;
return true;
}
// Load passwd file
bool KU_UserSystem::loadpwd()
{
passwd *p;
KU_User user;
QString tmp;
setpwent(); //This should be enough for BSDs
while ((p = getpwent()) != NULL) {
user = KU_User();
user.setCaps( KU_User::Cap_POSIX );
user.setUID(p->pw_uid);
user.setGID(p->pw_gid);
user.setName(QString::fromLocal8Bit(p->pw_name));
tmp = QString::fromLocal8Bit( p->pw_passwd );
if ( tmp != QLatin1String( "x" ) && tmp != QLatin1String( "*" ) && !tmp.startsWith(QLatin1Char( '!' )) )
user.setDisabled( false );
else
user.setDisabled( true );
if ( tmp.startsWith(QLatin1Char( '!' )) ) tmp.remove(0, 1);
user.setPwd( tmp );
user.setHomeDir(QString::fromLocal8Bit(p->pw_dir));
user.setShell(QString::fromLocal8Bit(p->pw_shell));
#if defined(__FreeBSD__) || defined(__bsdi__)
user.setClass(QString::fromLatin1(p->pw_class));
user.setLastChange(p->pw_change);
user.setExpire(p->pw_expire);
#endif
if ((p->pw_gecos != 0) && (p->pw_gecos[0] != 0))
fillGecos(user, p->pw_gecos);
append(user);
}
endpwent();
return true;
}
// Load shadow passwords
bool KU_UserSystem::loadsdw()
{
#ifdef HAVE_SHADOW_H
struct spwd *spw;
KU_User user;
QString tmp;
int index;
setspent();
while ((spw = getspent())) { // read a shadow password structure
if ((index = lookup(QString::fromLocal8Bit(spw->sp_namp))) == -1) {
continue;
}
user = at( index );
tmp = QString::fromLocal8Bit( spw->sp_pwdp );
if ( tmp.startsWith(QLatin1String( "!!" )) || tmp == QLatin1String( "*" ) ) {
user.setDisabled( true );
tmp.remove( 0, 2 );
} else
user.setDisabled( false );
user.setSPwd( tmp ); // cp the encrypted pwd
user.setLastChange( daysToTime( spw->sp_lstchg ) );
user.setMin(spw->sp_min);
user.setMax(spw->sp_max);
#ifndef _SCO_DS
user.setWarn(spw->sp_warn);
user.setInactive(spw->sp_inact);
user.setExpire( daysToTime( spw->sp_expire ) );
user.setFlag(spw->sp_flag);
#endif
replace( index, user );
}
endspent();
#endif //HAVE_SHADOW_H
return true;
}
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