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tdepim/kmail/kmtransport.cpp

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/**
* kmtransport.cpp
*
* Copyright (c) 2001-2002 Michael Haeckel <haeckel@kde.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2
* as published by the Free Software Foundation
*
* 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 Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#include <config.h>
#include <assert.h>
#include "kmtransport.h"
#include <qbuttongroup.h>
#include <qcheckbox.h>
#include <qlayout.h>
#include <klineedit.h>
#include <qradiobutton.h>
#include <qtabwidget.h>
#include <qvalidator.h>
#include <qlabel.h>
#include <qpushbutton.h>
#include <qwhatsthis.h>
#include <kfiledialog.h>
#include <klocale.h>
#include <kmessagebox.h>
#include <kseparator.h>
#include <kdebug.h>
#include <kwallet.h>
using KWallet::Wallet;
#include <kprotocolinfo.h>
#include "kmkernel.h"
#include "kmservertest.h"
#include "kmaccount.h"
#include "protocols.h"
#include "transportmanager.h"
using namespace KMail;
KMTransportInfo::KMTransportInfo() : mPasswdDirty( false ),
mStorePasswd( false ), mStorePasswdInConfig( false ), mId( 0 )
{
name = i18n("Unnamed");
port = "25";
auth = false;
specifyHostname = false;
}
KMTransportInfo::~KMTransportInfo()
{
}
void KMTransportInfo::readConfig(int id)
{
KConfig *config = KMKernel::config();
KConfigGroupSaver saver(config, "Transport " + QString::number(id));
mId = config->readUnsignedNumEntry( "id", 0 );
type = config->readEntry("type", "smtp");
name = config->readEntry("name", i18n("Unnamed"));
host = config->readEntry("host", "localhost");
port = config->readEntry("port", "25");
user = config->readEntry("user");
mPasswd = KMAccount::decryptStr(config->readEntry("pass"));
precommand = config->readPathEntry("precommand");
encryption = config->readEntry("encryption");
authType = config->readEntry("authtype");
auth = config->readBoolEntry("auth");
mStorePasswd = config->readBoolEntry("storepass");
specifyHostname = config->readBoolEntry("specifyHostname", false);
localHostname = config->readEntry("localHostname");
if ( !storePasswd() )
return;
if ( !mPasswd.isEmpty() ) {
// migration to kwallet if available
if ( Wallet::isEnabled() ) {
config->deleteEntry( "pass" );
mPasswdDirty = true;
mStorePasswdInConfig = false;
writeConfig( id );
} else
mStorePasswdInConfig = true;
} else {
// read password if wallet is open, defer otherwise
if ( Wallet::isOpen( Wallet::NetworkWallet() ) )
readPassword();
}
}
void KMTransportInfo::writeConfig(int id)
{
KConfig *config = KMKernel::config();
KConfigGroupSaver saver(config, "Transport " + QString::number(id));
if (!mId)
mId = TransportManager::createId();
config->writeEntry("id", mId);
config->writeEntry("type", type);
config->writeEntry("name", name);
config->writeEntry("host", host);
config->writeEntry("port", port);
config->writeEntry("user", user);
config->writePathEntry("precommand", precommand);
config->writeEntry("encryption", encryption);
config->writeEntry("authtype", authType);
config->writeEntry("auth", auth);
config->writeEntry("storepass", storePasswd());
config->writeEntry("specifyHostname", specifyHostname);
config->writeEntry("localHostname", localHostname);
if ( storePasswd() ) {
// write password into the wallet if possible and necessary
bool passwdStored = false;
Wallet *wallet = kmkernel->wallet();
if ( mPasswdDirty ) {
if ( wallet && wallet->writePassword( "transport-" + QString::number(mId), passwd() ) == 0 ) {
passwdStored = true;
mPasswdDirty = false;
mStorePasswdInConfig = false;
}
} else {
passwdStored = wallet ? !mStorePasswdInConfig /*already in the wallet*/ : config->hasKey("pass");
}
// wallet not available, ask the user if we should use the config file instead
if ( !passwdStored && ( mStorePasswdInConfig || KMessageBox::warningYesNo( 0,
i18n("KWallet is not available. It is strongly recommended to use "
"KWallet for managing your passwords.\n"
"However, KMail 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 account '%1' in the "
"configuration file?").arg( name ),
i18n("KWallet Not Available"),
KGuiItem( i18n("Store Password") ),
KGuiItem( i18n("Do Not Store Password") ) )
== KMessageBox::Yes ) ) {
config->writeEntry( "pass", KMAccount::encryptStr( passwd() ) );
mStorePasswdInConfig = true;
}
}
// delete already stored password if password storage is disabled
if ( !storePasswd() ) {
if ( !Wallet::keyDoesNotExist(
Wallet::NetworkWallet(), "kmail", "transport-" + QString::number(mId) ) ) {
Wallet *wallet = kmkernel->wallet();
if ( wallet )
wallet->removeEntry( "transport-" + QString::number(mId) );
}
config->deleteEntry( "pass" );
}
}
int KMTransportInfo::findTransport(const QString &name)
{
KConfig *config = KMKernel::config();
KConfigGroupSaver saver(config, "General");
int numTransports = config->readNumEntry("transports", 0);
for (int i = 1; i <= numTransports; i++)
{
KConfigGroupSaver saver(config, "Transport " + QString::number(i));
if (config->readEntry("name") == name) return i;
}
return 0;
}
QStringList KMTransportInfo::availableTransports()
{
QStringList result;
KConfig *config = KMKernel::config();
KConfigGroupSaver saver(config, "General");
int numTransports = config->readNumEntry("transports", 0);
for (int i = 1; i <= numTransports; i++)
{
KConfigGroupSaver saver(config, "Transport " + QString::number(i));
result.append(config->readEntry("name"));
}
return result;
}
QString KMTransportInfo::passwd() const
{
if ( auth && storePasswd() && mPasswd.isEmpty() )
readPassword();
return mPasswd;
}
void KMTransportInfo::setPasswd( const QString &passwd )
{
if ( passwd != mPasswd ) {
mPasswd = passwd;
mPasswdDirty = true;
}
}
void KMTransportInfo::setStorePasswd( bool store )
{
if ( mStorePasswd != store && store )
mPasswdDirty = true;
mStorePasswd = store;
}
void KMTransportInfo::readPassword() const
{
if ( !storePasswd() || !auth )
return;
// ### workaround for broken Wallet::keyDoesNotExist() which returns wrong
// results for new entries without closing and reopening the wallet
if ( Wallet::isOpen( Wallet::NetworkWallet() ) ) {
Wallet* wallet = kmkernel->wallet();
if ( !wallet || !wallet->hasEntry( "transport-" + QString::number(mId) ) )
return;
} else {
if ( Wallet::keyDoesNotExist( Wallet::NetworkWallet(), "kmail", "transport-" + QString::number(mId) ) )
return;
}
if ( kmkernel->wallet() )
kmkernel->wallet()->readPassword( "transport-" + QString::number(mId), mPasswd );
}
KMTransportSelDlg::KMTransportSelDlg( QWidget *parent, const char *name,
bool modal )
: KDialogBase( parent, name, modal, i18n("Add Transport"), Ok|Cancel, Ok )
{
QFrame *page = makeMainWidget();
QVBoxLayout *topLayout = new QVBoxLayout( page, 0, spacingHint() );
QButtonGroup *group = new QButtonGroup( i18n("Transport"), page );
connect(group, SIGNAL(clicked(int)), SLOT(buttonClicked(int)) );
topLayout->addWidget( group, 10 );
QVBoxLayout *vlay = new QVBoxLayout( group, spacingHint()*2, spacingHint() );
vlay->addSpacing( fontMetrics().lineSpacing() );
QRadioButton *radioButton1 = new QRadioButton( i18n("SM&TP"), group );
vlay->addWidget( radioButton1 );
QRadioButton *radioButton2 = new QRadioButton( i18n("&Sendmail"), group );
vlay->addWidget( radioButton2 );
vlay->addStretch( 10 );
radioButton1->setChecked(true); // Pop is most common ?
buttonClicked(0);
}
void KMTransportSelDlg::buttonClicked( int id )
{
mSelectedButton = id;
}
int KMTransportSelDlg::selected( void ) const
{
return mSelectedButton;
}
KMTransportDialog::KMTransportDialog( const QString & caption,
KMTransportInfo *transportInfo,
QWidget *parent, const char *name,
bool modal )
: KDialogBase( parent, name, modal, caption, Ok|Cancel, Ok, true ),
mServerTest( 0 ),
mTransportInfo( transportInfo ),
mAuthNone( AllAuth ), mAuthSSL( AllAuth ), mAuthTLS( AllAuth )
{
assert(transportInfo != 0);
if( transportInfo->type == QString::fromLatin1("sendmail") )
{
makeSendmailPage();
} else {
makeSmtpPage();
}
setupSettings();
}
KMTransportDialog::~KMTransportDialog()
{
}
void KMTransportDialog::makeSendmailPage()
{
QFrame *page = makeMainWidget();
QVBoxLayout *topLayout = new QVBoxLayout( page, 0, spacingHint() );
mSendmail.titleLabel = new QLabel( page );
mSendmail.titleLabel->setText( i18n("Transport: Sendmail") );
QFont titleFont( mSendmail.titleLabel->font() );
titleFont.setBold( true );
mSendmail.titleLabel->setFont( titleFont );
topLayout->addWidget( mSendmail.titleLabel );
KSeparator *hline = new KSeparator( KSeparator::HLine, page);
topLayout->addWidget( hline );
QGridLayout *grid = new QGridLayout( topLayout, 3, 3, spacingHint() );
grid->addColSpacing( 1, fontMetrics().maxWidth()*15 );
grid->setRowStretch( 2, 10 );
grid->setColStretch( 1, 10 );
QLabel *label = new QLabel( i18n("&Name:"), page );
grid->addWidget( label, 0, 0 );
mSendmail.nameEdit = new KLineEdit( page );
label->setBuddy( mSendmail.nameEdit );
grid->addWidget( mSendmail.nameEdit, 0, 1 );
label = new QLabel( i18n("&Location:"), page );
grid->addWidget( label, 1, 0 );
mSendmail.locationEdit = new KLineEdit( page );
label->setBuddy(mSendmail.locationEdit);
grid->addWidget( mSendmail.locationEdit, 1, 1 );
mSendmail.chooseButton =
new QPushButton( i18n("Choos&e..."), page );
connect( mSendmail.chooseButton, SIGNAL(clicked()),
this, SLOT(slotSendmailChooser()) );
connect( mSendmail.locationEdit, SIGNAL(textChanged ( const QString & )),
this, SLOT(slotSendmailEditPath(const QString &)) );
mSendmail.chooseButton->setAutoDefault( false );
grid->addWidget( mSendmail.chooseButton, 1, 2 );
slotSendmailEditPath(mSendmail.locationEdit->text());
}
void KMTransportDialog::slotSendmailEditPath(const QString & _text)
{
enableButtonOK( !_text.isEmpty() );
}
void KMTransportDialog::makeSmtpPage()
{
QFrame *page = makeMainWidget();
QVBoxLayout *topLayout = new QVBoxLayout( page, 0, spacingHint() );
mSmtp.titleLabel = new QLabel( page );
mSmtp.titleLabel->setText( i18n("Transport: SMTP") );
QFont titleFont( mSmtp.titleLabel->font() );
titleFont.setBold( true );
mSmtp.titleLabel->setFont( titleFont );
topLayout->addWidget( mSmtp.titleLabel );
KSeparator *hline = new KSeparator( KSeparator::HLine, page);
topLayout->addWidget( hline );
QTabWidget *tabWidget = new QTabWidget(page);
topLayout->addWidget( tabWidget );
QWidget *page1 = new QWidget( tabWidget );
tabWidget->addTab( page1, i18n("&General") );
QGridLayout *grid = new QGridLayout( page1, 14, 2, spacingHint() );
grid->addColSpacing( 1, fontMetrics().maxWidth()*15 );
grid->setRowStretch( 13, 10 );
grid->setColStretch( 1, 10 );
QLabel *label = new QLabel( i18n("&Name:"), page1 );
grid->addWidget( label, 0, 0 );
mSmtp.nameEdit = new KLineEdit( page1 );
QWhatsThis::add(mSmtp.nameEdit,
i18n("The name that KMail will use when "
"referring to this server."));
label->setBuddy( mSmtp.nameEdit );
grid->addWidget( mSmtp.nameEdit, 0, 1 );
label = new QLabel( i18n("&Host:"), page1 );
grid->addWidget( label, 3, 0 );
mSmtp.hostEdit = new KLineEdit( page1 );
QWhatsThis::add(mSmtp.hostEdit,
i18n("The domain name or numerical address "
"of the SMTP server."));
label->setBuddy( mSmtp.hostEdit );
grid->addWidget( mSmtp.hostEdit, 3, 1 );
label = new QLabel( i18n("&Port:"), page1 );
grid->addWidget( label, 4, 0 );
mSmtp.portEdit = new KLineEdit( page1 );
mSmtp.portEdit->setValidator( new QIntValidator(this) );
QWhatsThis::add(mSmtp.portEdit,
i18n("The port number that the SMTP server "
"is listening on. The default port is 25."));
label->setBuddy( mSmtp.portEdit );
grid->addWidget( mSmtp.portEdit, 4, 1 );
label = new QLabel( i18n("Preco&mmand:"), page1 );
grid->addWidget( label, 5, 0 );
mSmtp.precommand = new KLineEdit( page1 );
QWhatsThis::add(mSmtp.precommand,
i18n("A command to run locally, prior "
"to sending email. This can be used "
"to set up ssh tunnels, for example. "
"Leave it empty if no command should be run."));
label->setBuddy(mSmtp.precommand);
grid->addWidget( mSmtp.precommand, 5, 1 );
QFrame* line = new QFrame( page1 );
line->setFrameStyle( QFrame::HLine | QFrame::Plain );
grid->addMultiCellWidget( line, 6, 6, 0, 1 );
mSmtp.authCheck =
new QCheckBox( i18n("Server &requires authentication"), page1 );
QWhatsThis::add(mSmtp.authCheck,
i18n("Check this option if your SMTP server "
"requires authentication before accepting "
"mail. This is known as "
"'Authenticated SMTP' or simply ASMTP."));
connect(mSmtp.authCheck, SIGNAL(clicked()),
SLOT(slotRequiresAuthClicked()));
grid->addMultiCellWidget( mSmtp.authCheck, 7, 7, 0, 1 );
mSmtp.loginLabel = new QLabel( i18n("&Login:"), page1 );
grid->addWidget( mSmtp.loginLabel, 8, 0 );
mSmtp.loginEdit = new KLineEdit( page1 );
mSmtp.loginLabel->setBuddy( mSmtp.loginEdit );
QWhatsThis::add(mSmtp.loginEdit,
i18n("The user name to send to the server "
"for authorization"));
grid->addWidget( mSmtp.loginEdit, 8, 1 );
mSmtp.passwordLabel = new QLabel( i18n("P&assword:"), page1 );
grid->addWidget( mSmtp.passwordLabel, 9, 0 );
mSmtp.passwordEdit = new KLineEdit( page1 );
mSmtp.passwordEdit->setEchoMode( QLineEdit::Password );
mSmtp.passwordLabel->setBuddy( mSmtp.passwordEdit );
QWhatsThis::add(mSmtp.passwordEdit,
i18n("The password to send to the server "
"for authorization"));
grid->addWidget( mSmtp.passwordEdit, 9, 1 );
mSmtp.storePasswordCheck =
new QCheckBox( i18n("&Store SMTP password"), page1 );
QWhatsThis::add(mSmtp.storePasswordCheck,
i18n("Check this option to have KMail store "
"the password.\nIf KWallet is available "
"the password will be stored there which is considered "
"safe.\nHowever, if KWallet is not available, "
"the password will be stored in KMail's configuration "
"file. 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."));
grid->addMultiCellWidget( mSmtp.storePasswordCheck, 10, 10, 0, 1 );
line = new QFrame( page1 );
line->setFrameStyle( QFrame::HLine | QFrame::Plain );
grid->addMultiCellWidget( line, 11, 11, 0, 1 );
mSmtp.specifyHostnameCheck =
new QCheckBox( i18n("Sen&d custom hostname to server"), page1 );
grid->addMultiCellWidget( mSmtp.specifyHostnameCheck, 12, 12, 0, 1 );
QWhatsThis::add(mSmtp.specifyHostnameCheck,
i18n("Check this option to have KMail use "
"a custom hostname when identifying itself "
"to the mail server."
"<p>This is useful when your system's hostname "
"may not be set correctly or to mask your "
"system's true hostname."));
mSmtp.localHostnameLabel = new QLabel( i18n("Hos&tname:"), page1 );
grid->addWidget( mSmtp.localHostnameLabel, 13, 0);
mSmtp.localHostnameEdit = new KLineEdit( page1 );
QWhatsThis::add(mSmtp.localHostnameEdit,
i18n("Enter the hostname KMail should use when "
"identifying itself to the server."));
mSmtp.localHostnameLabel->setBuddy( mSmtp.localHostnameEdit );
grid->addWidget( mSmtp.localHostnameEdit, 13, 1 );
connect( mSmtp.specifyHostnameCheck, SIGNAL(toggled(bool)),
mSmtp.localHostnameEdit, SLOT(setEnabled(bool)));
connect( mSmtp.specifyHostnameCheck, SIGNAL(toggled(bool)),
mSmtp.localHostnameLabel, SLOT(setEnabled(bool)));
QWidget *page2 = new QWidget( tabWidget );
tabWidget->addTab( page2, i18n("S&ecurity") );
QVBoxLayout *vlay = new QVBoxLayout( page2, spacingHint() );
mSmtp.encryptionGroup = new QButtonGroup( 1, Qt::Horizontal,
i18n("Encryption"), page2 );
mSmtp.encryptionNone =
new QRadioButton( i18n("&None"), mSmtp.encryptionGroup );
mSmtp.encryptionSSL =
new QRadioButton( i18n("&SSL"), mSmtp.encryptionGroup );
mSmtp.encryptionTLS =
new QRadioButton( i18n("&TLS"), mSmtp.encryptionGroup );
connect(mSmtp.encryptionGroup, SIGNAL(clicked(int)),
SLOT(slotSmtpEncryptionChanged(int)));
vlay->addWidget( mSmtp.encryptionGroup );
mSmtp.authGroup = new QButtonGroup( 1, Qt::Horizontal,
i18n("Authentication Method"), page2 );
mSmtp.authLogin = new QRadioButton( i18n("Please translate this "
"authentication method only if you have a good reason", "&LOGIN"),
mSmtp.authGroup );
mSmtp.authPlain = new QRadioButton( i18n("Please translate this "
"authentication method only if you have a good reason", "&PLAIN"),
mSmtp.authGroup );
mSmtp.authCramMd5 = new QRadioButton( i18n("CRAM-MD&5"), mSmtp.authGroup );
mSmtp.authDigestMd5 = new QRadioButton( i18n("&DIGEST-MD5"), mSmtp.authGroup );
mSmtp.authNTLM = new QRadioButton( i18n("&NTLM"), mSmtp.authGroup );
mSmtp.authGSSAPI = new QRadioButton( i18n("&GSSAPI"), mSmtp.authGroup );
if ( KProtocolInfo::capabilities("smtp").contains("SASL") == 0 ) {
mSmtp.authNTLM->hide();
mSmtp.authGSSAPI->hide();
}
vlay->addWidget( mSmtp.authGroup );
vlay->addStretch();
QHBoxLayout *buttonLay = new QHBoxLayout( vlay );
mSmtp.checkCapabilities =
new QPushButton( i18n("Check &What the Server Supports"), page2 );
connect(mSmtp.checkCapabilities, SIGNAL(clicked()),
SLOT(slotCheckSmtpCapabilities()));
buttonLay->addStretch();
buttonLay->addWidget( mSmtp.checkCapabilities );
}
void KMTransportDialog::setupSettings()
{
if (mTransportInfo->type == "sendmail")
{
mSendmail.nameEdit->setText(mTransportInfo->name);
mSendmail.locationEdit->setText(mTransportInfo->host);
} else {
mSmtp.nameEdit->setText(mTransportInfo->name);
mSmtp.hostEdit->setText(mTransportInfo->host);
mSmtp.portEdit->setText(mTransportInfo->port);
mSmtp.authCheck->setChecked(mTransportInfo->auth);
mSmtp.loginEdit->setText(mTransportInfo->user);
mSmtp.passwordEdit->setText(mTransportInfo->passwd());
mSmtp.storePasswordCheck->setChecked(mTransportInfo->storePasswd());
mSmtp.precommand->setText(mTransportInfo->precommand);
mSmtp.specifyHostnameCheck->setChecked(mTransportInfo->specifyHostname);
mSmtp.localHostnameEdit->setText(mTransportInfo->localHostname);
if (mTransportInfo->encryption == "TLS")
mSmtp.encryptionTLS->setChecked(true);
else if (mTransportInfo->encryption == "SSL")
mSmtp.encryptionSSL->setChecked(true);
else mSmtp.encryptionNone->setChecked(true);
if (mTransportInfo->authType == "LOGIN")
mSmtp.authLogin->setChecked(true);
else if (mTransportInfo->authType == "CRAM-MD5")
mSmtp.authCramMd5->setChecked(true);
else if (mTransportInfo->authType == "DIGEST-MD5")
mSmtp.authDigestMd5->setChecked(true);
else if (mTransportInfo->authType == "NTLM")
mSmtp.authNTLM->setChecked(true);
else if (mTransportInfo->authType == "GSSAPI")
mSmtp.authGSSAPI->setChecked(true);
else mSmtp.authPlain->setChecked(true);
slotRequiresAuthClicked();
mSmtp.localHostnameEdit->setEnabled(mTransportInfo->specifyHostname);
mSmtp.localHostnameLabel->setEnabled(mTransportInfo->specifyHostname);
}
}
void KMTransportDialog::saveSettings()
{
if (mTransportInfo->type == "sendmail")
{
mTransportInfo->name = mSendmail.nameEdit->text().stripWhiteSpace();
mTransportInfo->host = mSendmail.locationEdit->text().stripWhiteSpace();
} else {
mTransportInfo->name = mSmtp.nameEdit->text();
mTransportInfo->host = mSmtp.hostEdit->text().stripWhiteSpace();
mTransportInfo->port = mSmtp.portEdit->text().stripWhiteSpace();
mTransportInfo->auth = mSmtp.authCheck->isChecked();
mTransportInfo->user = mSmtp.loginEdit->text().stripWhiteSpace();
mTransportInfo->setPasswd( mSmtp.passwordEdit->text() );
mTransportInfo->setStorePasswd( mSmtp.storePasswordCheck->isChecked() );
mTransportInfo->precommand = mSmtp.precommand->text().stripWhiteSpace();
mTransportInfo->specifyHostname = mSmtp.specifyHostnameCheck->isChecked();
mTransportInfo->localHostname = mSmtp.localHostnameEdit->text().stripWhiteSpace();
mTransportInfo->encryption = (mSmtp.encryptionTLS->isChecked()) ? "TLS" :
(mSmtp.encryptionSSL->isChecked()) ? "SSL" : "NONE";
mTransportInfo->authType = (mSmtp.authLogin->isChecked()) ? "LOGIN" :
(mSmtp.authCramMd5->isChecked()) ? "CRAM-MD5" :
(mSmtp.authDigestMd5->isChecked()) ? "DIGEST-MD5" :
(mSmtp.authNTLM->isChecked()) ? "NTLM" :
(mSmtp.authGSSAPI->isChecked()) ? "GSSAPI" : "PLAIN";
}
}
void KMTransportDialog::slotSendmailChooser()
{
KFileDialog dialog("/", QString::null, this, 0, true );
dialog.setCaption(i18n("Choose sendmail Location") );
if( dialog.exec() == QDialog::Accepted )
{
KURL url = dialog.selectedURL();
if( url.isEmpty() == true )
{
return;
}
if( url.isLocalFile() == false )
{
KMessageBox::sorry( 0, i18n( "Only local files allowed." ) );
return;
}
mSendmail.locationEdit->setText( url.path() );
}
}
void KMTransportDialog::slotRequiresAuthClicked()
{
bool b = mSmtp.authCheck->isChecked();
mSmtp.loginLabel->setEnabled(b);
mSmtp.loginEdit->setEnabled(b);
mSmtp.passwordLabel->setEnabled(b);
mSmtp.passwordEdit->setEnabled(b);
mSmtp.storePasswordCheck->setEnabled(b);
mSmtp.authGroup->setEnabled(b);
}
void KMTransportDialog::slotSmtpEncryptionChanged(int id)
{
kdDebug(5006) << "KMTransportDialog::slotSmtpEncryptionChanged( " << id << " )" << endl;
// adjust SSL port:
if (id == SSL || mSmtp.portEdit->text() == "465")
mSmtp.portEdit->setText((id == SSL) ? "465" : "25");
// switch supported auth methods:
QButton * old = mSmtp.authGroup->selected();
int authMethods = id == TLS ? mAuthTLS : id == SSL ? mAuthSSL : mAuthNone ;
enableAuthMethods( authMethods );
if ( !old->isEnabled() )
checkHighest( mSmtp.authGroup );
}
void KMTransportDialog::enableAuthMethods( unsigned int auth ) {
kdDebug(5006) << "KMTransportDialog::enableAuthMethods( " << auth << " )" << endl;
mSmtp.authPlain->setEnabled( auth & PLAIN );
// LOGIN doesn't offer anything over PLAIN, requires more server
// roundtrips and is not an official SASL mechanism, but a MS-ism,
// so only enable it if PLAIN isn't available:
mSmtp.authLogin->setEnabled( auth & LOGIN && !(auth & PLAIN));
mSmtp.authCramMd5->setEnabled( auth & CRAM_MD5 );
mSmtp.authDigestMd5->setEnabled( auth & DIGEST_MD5 );
mSmtp.authNTLM->setEnabled( auth & NTLM );
mSmtp.authGSSAPI->setEnabled( auth & GSSAPI );
}
unsigned int KMTransportDialog::authMethodsFromString( const QString & s ) {
unsigned int result = 0;
QStringList sl = QStringList::split( '\n', s.upper() );
for ( QStringList::const_iterator it = sl.begin() ; it != sl.end() ; ++it )
if ( *it == "SASL/LOGIN" )
result |= LOGIN;
else if ( *it == "SASL/PLAIN" )
result |= PLAIN;
else if ( *it == "SASL/CRAM-MD5" )
result |= CRAM_MD5;
else if ( *it == "SASL/DIGEST-MD5" )
result |= DIGEST_MD5;
else if ( *it == "SASL/NTLM" )
result |= NTLM;
else if ( *it == "SASL/GSSAPI" )
result |= GSSAPI;
return result;
}
unsigned int KMTransportDialog::authMethodsFromStringList( const QStringList & sl ) {
unsigned int result = 0;
for ( QStringList::const_iterator it = sl.begin() ; it != sl.end() ; ++it )
if ( *it == "LOGIN" )
result |= LOGIN;
else if ( *it == "PLAIN" )
result |= PLAIN;
else if ( *it == "CRAM-MD5" )
result |= CRAM_MD5;
else if ( *it == "DIGEST-MD5" )
result |= DIGEST_MD5;
else if ( *it == "NTLM" )
result |= NTLM;
else if ( *it == "GSSAPI" )
result |= GSSAPI;
return result;
}
void KMTransportDialog::slotCheckSmtpCapabilities()
{
delete mServerTest;
mServerTest = new KMServerTest(SMTP_PROTOCOL, mSmtp.hostEdit->text(),
mSmtp.portEdit->text().toInt());
connect( mServerTest,
SIGNAL( capabilities( const QStringList &, const QStringList &,
const QString &, const QString &,
const QString & )),
this,
SLOT( slotSmtpCapabilities( const QStringList &,
const QStringList &, const QString &,
const QString &, const QString & ) ) );
mSmtp.checkCapabilities->setEnabled(false);
}
void KMTransportDialog::checkHighest(QButtonGroup *btnGroup)
{
for ( int i = btnGroup->count() - 1; i >= 0 ; --i )
{
QButton * btn = btnGroup->find(i);
if (btn && btn->isEnabled())
{
btn->animateClick();
return;
}
}
}
void KMTransportDialog::slotSmtpCapabilities( const QStringList & capaNormal,
const QStringList & capaSSL,
const QString & authNone,
const QString & authSSL,
const QString & authTLS )
{
mSmtp.checkCapabilities->setEnabled( true );
kdDebug(5006) << "KMTransportDialog::slotSmtpCapabilities( ..., "
<< authNone << ", " << authSSL << ", " << authTLS << " )" << endl;
mSmtp.encryptionNone->setEnabled( !capaNormal.isEmpty() );
mSmtp.encryptionSSL->setEnabled( !capaSSL.isEmpty() );
mSmtp.encryptionTLS->setEnabled( capaNormal.findIndex("STARTTLS") != -1 );
if ( authNone.isEmpty() && authSSL.isEmpty() && authTLS.isEmpty() ) {
// slave doesn't seem to support "* AUTH METHODS" metadata (or server can't do AUTH)
mAuthNone = authMethodsFromStringList( capaNormal );
if ( mSmtp.encryptionTLS->isEnabled() )
mAuthTLS = mAuthNone;
else
mAuthTLS = 0;
mAuthSSL = authMethodsFromStringList( capaSSL );
}
else {
mAuthNone = authMethodsFromString( authNone );
mAuthSSL = authMethodsFromString( authSSL );
mAuthTLS = authMethodsFromString( authTLS );
}
kdDebug(5006) << "mAuthNone = " << mAuthNone
<< "; mAuthSSL = " << mAuthSSL
<< "; mAuthTLS = " << mAuthTLS << endl;
checkHighest( mSmtp.encryptionGroup );
delete mServerTest;
mServerTest = 0;
}
bool KMTransportDialog::sanityCheckSmtpInput()
{
// FIXME: add additional checks for all fields that needs it
// this is only the beginning
if ( mSmtp.hostEdit->text().isEmpty() ) {
QString errorMsg = i18n("The Host field cannot be empty. Please "
"enter the name or the IP address of the SMTP server.");
KMessageBox::sorry( this, errorMsg, i18n("Invalid Hostname or Address") );
return false;
}
return true;
}
void KMTransportDialog::slotOk()
{
if (mTransportInfo->type != "sendmail") {
if( !sanityCheckSmtpInput() ) {
return;
}
}
saveSettings();
accept();
}
#include "kmtransport.moc"
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