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/*
KNode, the KDE newsreader
Copyright (c) 1999-2005 the KNode authors.
See file AUTHORS for details
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.
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 Street, Fifth Floor, Boston, MA 02110-1301, US
*/
#include <kmessagebox.h>
#include <kconfig.h>
#include <klocale.h>
#include <kdebug.h>
#include <kwallet.h>
using namespace KWallet;
#include "knglobals.h"
#include "knserverinfo.h"
#include "knaccountmanager.h"
#include "utilities.h"
#include <qwidget.h>
KNServerInfo::KNServerInfo() :
t_ype(STnntp), i_d(-1), p_ort(119), h_old(300),
t_imeout(60), n_eedsLogon(false), p_assDirty(false),
mPassLoaded( false ),
mEncryption( None )
{
}
KNServerInfo::~KNServerInfo()
{
}
void KNServerInfo::readConf(KConfig *conf)
{
s_erver=conf->readEntry("server", "localhost");
if(t_ype==STnntp)
p_ort=conf->readNumEntry("port", 119);
else
p_ort=conf->readNumEntry("port", 25);
h_old=conf->readNumEntry("holdTime", 300);
if(h_old < 0) h_old=0;
t_imeout=conf->readNumEntry("timeout", 60);
if(t_imeout < 15) t_imeout=15;
if(t_ype==STnntp)
i_d=conf->readNumEntry("id", -1);
n_eedsLogon=conf->readBoolEntry("needsLogon",false);
u_ser=conf->readEntry("user");
p_ass = KNHelper::decryptStr(conf->readEntry("pass"));
// migration to KWallet
if (Wallet::isEnabled() && !p_ass.isEmpty()) {
conf->deleteEntry( "pass" );
p_assDirty = true;
}
// if the wallet is open, no need to delay the password loading
if (Wallet::isOpen( Wallet::NetworkWallet() ))
readPassword();
QString encStr = conf->readEntry( "encryption", "None" );
if ( encStr.contains( "SSL", false ) )
mEncryption = SSL;
else if ( encStr.contains( "TLS", false ) )
mEncryption = TLS;
else
mEncryption = None;
}
void KNServerInfo::saveConf(KConfig *conf)
{
conf->writeEntry("server", s_erver);
if ( p_ort == 0 ) p_ort = 119;
conf->writeEntry("port", p_ort);
conf->writeEntry("holdTime", h_old);
conf->writeEntry("timeout", t_imeout);
if (t_ype==STnntp)
conf->writeEntry("id", i_d);
conf->writeEntry("needsLogon", n_eedsLogon);
conf->writeEntry("user", u_ser);
// open wallet for storing only if the user actually changed the password
if (n_eedsLogon && p_assDirty) {
Wallet *wallet = KNAccountManager::wallet();
if (!wallet || wallet->writePassword(QString::number(i_d), p_ass)) {
if ( KMessageBox::warningYesNo( 0,
i18n("KWallet is not available. It is strongly recommended to use "
"KWallet for managing your passwords.\n"
"However, KNode can store the password in its configuration "
"file instead. The password is stored in an obfuscated format, "
"but should not be considered secure from decryption efforts "
"if access to the configuration file is obtained.\n"
"Do you want to store the password for server '%1' in the "
"configuration file?").arg( server() ),
i18n("KWallet Not Available"),
KGuiItem( i18n("Store Password") ),
KGuiItem( i18n("Do Not Store Password") ) )
== KMessageBox::Yes ) {
conf->writeEntry( "pass", KNHelper::encryptStr( p_ass ) );
}
}
p_assDirty = false;
}
switch ( mEncryption ) {
case SSL:
conf->writeEntry( "encryption", "SSL" );
break;
case TLS:
conf->writeEntry( "encryption", "TLS" );
break;
default:
conf->writeEntry( "encryption", "None" );
}
}
bool KNServerInfo::operator==(const KNServerInfo &s)
{
return ( (t_ype==s.t_ype) &&
(s_erver==s.s_erver) &&
(p_ort==s.p_ort) &&
(h_old==s.h_old) &&
(t_imeout==s.t_imeout) &&
(n_eedsLogon==s.n_eedsLogon) &&
(u_ser==s.u_ser) &&
(p_ass==s.p_ass) &&
(mEncryption == s.mEncryption)
);
}
const QString &KNServerInfo::pass()
{
// if we need to load the password, load all of them
if (n_eedsLogon && !mPassLoaded && p_ass.isEmpty() )
knGlobals.accountManager()->loadPasswords();
return p_ass;
}
void KNServerInfo::setPass(const QString &s)
{
if (p_ass != s) {
p_ass = s;
p_assDirty = true;
}
}
void KNServerInfo::readPassword()
{
// no need to load a password if the account doesn't require auth
if (!n_eedsLogon)
return;
mPassLoaded = true;
// check wether there is a chance to find our password at all
if (Wallet::folderDoesNotExist(Wallet::NetworkWallet(), "knode") ||
Wallet::keyDoesNotExist(Wallet::NetworkWallet(), "knode", QString::number(i_d)))
return;
// finally try to open the wallet and read the password
KWallet::Wallet *wallet = KNAccountManager::wallet();
if ( wallet )
wallet->readPassword( QString::number(i_d), p_ass );
}
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