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tdelibs/tdeio/kssl/ksslinfodlg.cpp

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/* This file is part of the KDE project
*
* Copyright (C) 2000,2001 George Staikos <staikos@kde.org>
* Copyright (C) 2000 Malte Starostik <malte@kde.org>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library 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 "ksslinfodlg.h"
#include <kssl.h>
#include <tqlayout.h>
#include <kpushbutton.h>
#include <tqframe.h>
#include <tqlabel.h>
#include <tqscrollview.h>
#include <tqfile.h>
#include <tdeapplication.h>
#include <tdeglobal.h>
#include <tdelocale.h>
#include <kprocess.h>
#include <kiconloader.h>
#include <tdeglobalsettings.h>
#include <ksqueezedtextlabel.h>
#include <kurllabel.h>
#include <kstdguiitem.h>
//#include <kstandarddirs.h>
//#include <krun.h>
#include <kcombobox.h>
#include "ksslcertificate.h"
#include "ksslcertchain.h"
#include "ksslsigners.h"
class KSSLInfoDlg::KSSLInfoDlgPrivate {
private:
friend class KSSLInfoDlg;
bool m_secCon;
TQGridLayout *m_layout;
KComboBox *_chain;
KSSLCertificate *_cert;
KSSLCertificate::KSSLValidationList _cert_ksvl;
bool inQuestion;
TQLabel *_serialNum;
TQLabel *_csl;
TQLabel *_validFrom;
TQLabel *_validUntil;
TQLabel *_digest;
TQLabel *pixmap;
TQLabel *info;
KSSLCertBox *_subject, *_issuer;
};
KSSLInfoDlg::KSSLInfoDlg(bool secureConnection, TQWidget *parent, const char *name, bool modal)
: KDialog(parent, name, modal, (WFlags)TQt::WDestructiveClose), d(new KSSLInfoDlgPrivate) {
TQVBoxLayout *topLayout = new TQVBoxLayout(this, KDialog::marginHint(), KDialog::spacingHint());
d->m_secCon = secureConnection;
d->m_layout = new TQGridLayout(topLayout, 3, 3, KDialog::spacingHint());
d->m_layout->setColStretch(1, 1);
d->m_layout->setColStretch(2, 1);
d->pixmap = new TQLabel(this);
d->m_layout->addWidget(d->pixmap, 0, 0);
d->info = new TQLabel(this);
d->m_layout->addWidget(d->info, 0, 1);
if (KSSL::doesSSLWork()) {
if (d->m_secCon) {
d->pixmap->setPixmap(BarIcon("encrypted"));
d->info->setText(i18n("Current connection is secured with SSL."));
} else {
d->pixmap->setPixmap(BarIcon("decrypted"));
d->info->setText(i18n("Current connection is not secured with SSL."));
}
} else {
d->pixmap->setPixmap(BarIcon("decrypted"));
d->info->setText(i18n("SSL support is not available in this build of TDE."));
}
d->m_layout->addRowSpacing( 0, 50 ); // give minimum height to look better
TQHBoxLayout *buttonLayout = new TQHBoxLayout(topLayout, KDialog::spacingHint());
buttonLayout->addStretch( 1 );
KPushButton *button;
if (KSSL::doesSSLWork()) {
button = new KPushButton(KGuiItem(i18n("C&ryptography Configuration..."),"configure"), this);
connect(button, TQ_SIGNAL(clicked()), TQ_SLOT(launchConfig()));
buttonLayout->addWidget( button );
}
button = new KPushButton(KStdGuiItem::close(), this);
connect(button, TQ_SIGNAL(clicked()), TQ_SLOT(close()));
buttonLayout->addWidget( button );
button->setFocus();
setCaption(i18n("TDE SSL Information"));
d->inQuestion = false;
}
KSSLInfoDlg::~KSSLInfoDlg() {
delete d;
}
void KSSLInfoDlg::launchConfig() {
TDEProcess p;
p << "tdecmshell" << "crypto";
p.start(TDEProcess::DontCare);
}
void KSSLInfoDlg::setSecurityInQuestion(bool isIt) {
d->inQuestion = isIt;
if (KSSL::doesSSLWork()) {
if (isIt) {
d->pixmap->setPixmap(BarIcon("halfencrypted"));
if (d->m_secCon) {
d->info->setText(i18n("The main part of this document is secured with SSL, but some parts are not."));
}
else {
d->info->setText(i18n("Some of this document is secured with SSL, but the main part is not."));
}
}
else {
if (d->m_secCon) {
d->pixmap->setPixmap(BarIcon("encrypted"));
d->info->setText(i18n("Current connection is secured with SSL."));
}
else {
d->pixmap->setPixmap(BarIcon("decrypted"));
d->info->setText(i18n("Current connection is not secured with SSL."));
}
}
}
}
void KSSLInfoDlg::setup( KSSL & ssl, const TQString & ip, const TQString & url )
{
setup(
&ssl.peerInfo().getPeerCertificate(),
ip,
url,
ssl.connectionInfo().getCipher(),
ssl.connectionInfo().getCipherDescription(),
ssl.connectionInfo().getCipherVersion(),
ssl.connectionInfo().getCipherUsedBits(),
ssl.connectionInfo().getCipherBits(),
ssl.peerInfo().getPeerCertificate().validate()
);
}
void KSSLInfoDlg::setup(KSSLCertificate *cert,
const TQString& ip, const TQString& url,
const TQString& cipher, const TQString& cipherdesc,
const TQString& sslversion, int usedbits, int bits,
KSSLCertificate::KSSLValidation /*certState*/) {
// Needed to put the GUI stuff here to get the layouting right
d->_cert = cert;
TQGridLayout *layout = new TQGridLayout(4, 2, KDialog::spacingHint());
layout->addWidget(new TQLabel(i18n("Chain:"), this), 0, 0);
d->_chain = new KComboBox(this);
layout->addMultiCellWidget(d->_chain, 1, 1, 0, 1);
connect(d->_chain, TQ_SIGNAL(activated(int)), this, TQ_SLOT(slotChain(int)));
d->_chain->clear();
if (cert->chain().isValid() && cert->chain().depth() > 1) {
d->_chain->setEnabled(true);
d->_chain->insertItem(i18n("0 - Site Certificate"));
int cnt = 0;
TQPtrList<KSSLCertificate> cl = cert->chain().getChain();
cl.setAutoDelete(true);
for (KSSLCertificate *c = cl.first(); c != 0; c = cl.next()) {
KSSLX509Map map(c->getSubject());
TQString id;
id = map.getValue("CN");
if (id.length() == 0)
id = map.getValue("O");
if (id.length() == 0)
id = map.getValue("OU");
d->_chain->insertItem(TQString::number(++cnt)+" - "+id);
}
d->_chain->setCurrentItem(0);
} else d->_chain->setEnabled(false);
layout->addWidget(new TQLabel(i18n("Peer certificate:"), this), 2, 0);
layout->addWidget(d->_subject = static_cast<KSSLCertBox*>(buildCertInfo(cert->getSubject())), 3, 0);
layout->addWidget(new TQLabel(i18n("Issuer:"), this), 2, 1);
layout->addWidget(d->_issuer = static_cast<KSSLCertBox*>(buildCertInfo(cert->getIssuer())), 3, 1);
d->m_layout->addMultiCell(layout, 1, 1, 0, 2);
layout = new TQGridLayout(11, 2, KDialog::spacingHint());
layout->setColStretch(1, 1);
TQLabel *ipl = new TQLabel(i18n("IP address:"), this);
layout->addWidget(ipl, 0, 0);
if (ip.isEmpty()) {
ipl->hide();
}
layout->addWidget(ipl = new TQLabel(ip, this), 0, 1);
if (ip.isEmpty()) {
ipl->hide();
}
layout->addWidget(new TQLabel(i18n("URL:"), this), 1, 0);
KSqueezedTextLabel *urlLabel = new KSqueezedTextLabel(url, this);
layout->addWidget(urlLabel, 1, 1);
layout->addWidget(new TQLabel(i18n("Certificate state:"), this), 2, 0);
layout->addWidget(d->_csl = new TQLabel("", this), 2, 1);
update();
layout->addWidget(new TQLabel(i18n("Valid from:"), this), 3, 0);
layout->addWidget(d->_validFrom = new TQLabel("", this), 3, 1);
layout->addWidget(new TQLabel(i18n("Valid until:"), this), 4, 0);
layout->addWidget(d->_validUntil = new TQLabel("", this), 4, 1);
layout->addWidget(new TQLabel(i18n("Serial number:"), this), 5, 0);
layout->addWidget(d->_serialNum = new TQLabel("", this), 5, 1);
layout->addWidget(new TQLabel(i18n("MD5 digest:"), this), 6, 0);
layout->addWidget(d->_digest = new TQLabel("", this), 6, 1);
layout->addWidget(new TQLabel(i18n("Cipher in use:"), this), 7, 0);
layout->addWidget(new TQLabel(cipher, this), 7, 1);
layout->addWidget(new TQLabel(i18n("Details:"), this), 8, 0);
layout->addWidget(new TQLabel(cipherdesc.simplifyWhiteSpace(), this), 8, 1);
layout->addWidget(new TQLabel(i18n("SSL version:"), this), 9, 0);
layout->addWidget(new TQLabel(sslversion, this), 9, 1);
layout->addWidget(new TQLabel(i18n("Cipher strength:"), this), 10, 0);
layout->addWidget(new TQLabel(i18n("%1 bits used of a %2 bit cipher").arg(usedbits).arg(bits), this), 10, 1);
d->m_layout->addMultiCell(layout, 2, 2, 0, 2);
ipl->setTextFormat(TQt::PlainText);
urlLabel->setTextFormat(TQt::PlainText);
d->_serialNum->setTextFormat(TQt::PlainText);
d->_csl->setTextFormat(TQt::PlainText);
d->_validFrom->setTextFormat(TQt::PlainText);
d->_validUntil->setTextFormat(TQt::PlainText);
d->_digest->setTextFormat(TQt::PlainText);
displayCert(cert);
}
void KSSLInfoDlg::setCertState(const TQString &errorNrs)
{
d->_cert_ksvl.clear();
TQStringList errors = TQStringList::split(':', errorNrs);
for(TQStringList::ConstIterator it = errors.begin();
it != errors.end(); ++it)
{
d->_cert_ksvl << (KSSLCertificate::KSSLValidation) (*it).toInt();
}
}
void KSSLInfoDlg::displayCert(KSSLCertificate *x) {
TQPalette cspl;
d->_serialNum->setText(x->getSerialNumber());
cspl = d->_validFrom->palette();
if (x->getQDTNotBefore() > TQDateTime::currentDateTime(TQt::UTC))
cspl.setColor(TQColorGroup::Foreground, TQColor(196,33,21));
else cspl.setColor(TQColorGroup::Foreground, TQColor(42,153,59));
d->_validFrom->setPalette(cspl);
d->_validFrom->setText(x->getNotBefore());
cspl = d->_validUntil->palette();
if (x->getQDTNotAfter() < TQDateTime::currentDateTime(TQt::UTC))
cspl.setColor(TQColorGroup::Foreground, TQColor(196,33,21));
else cspl.setColor(TQColorGroup::Foreground, TQColor(42,153,59));
d->_validUntil->setPalette(cspl);
d->_validUntil->setText(x->getNotAfter());
cspl = palette();
KSSLCertificate::KSSLValidation ksv;
KSSLCertificate::KSSLValidationList ksvl;
if ((x == d->_cert) && !d->_cert_ksvl.isEmpty()) {
ksvl = d->_cert_ksvl;
ksv = ksvl.first();
} else {
if (x == d->_cert)
ksvl = d->_cert->validateVerbose(KSSLCertificate::SSLServer);
else
ksvl = d->_cert->validateVerbose(KSSLCertificate::SSLServer, x);
if (ksvl.isEmpty())
ksvl << KSSLCertificate::Ok;
ksv = ksvl.first();
if (ksv == KSSLCertificate::SelfSigned) {
if (x->getQDTNotAfter() > TQDateTime::currentDateTime(TQt::UTC) &&
x->getQDTNotBefore() < TQDateTime::currentDateTime(TQt::UTC)) {
if (KSSLSigners().useForSSL(*x))
ksv = KSSLCertificate::Ok;
} else {
ksv = KSSLCertificate::Expired;
}
}
}
if (ksv == KSSLCertificate::Ok) {
cspl.setColor(TQColorGroup::Foreground, TQColor(42,153,59));
} else if (ksv != KSSLCertificate::Irrelevant) {
cspl.setColor(TQColorGroup::Foreground, TQColor(196,33,21));
}
d->_csl->setPalette(cspl);
TQString errorStr;
for(KSSLCertificate::KSSLValidationList::ConstIterator it = ksvl.begin();
it != ksvl.end(); ++it) {
if (!errorStr.isEmpty())
errorStr.append('\n');
errorStr += KSSLCertificate::verifyText(*it);
}
d->_csl->setText(errorStr);
d->_csl->setMinimumSize(d->_csl->sizeHint());
d->_subject->setValues(x->getSubject());
d->_issuer->setValues(x->getIssuer());
d->_digest->setText(x->getMD5DigestText());
}
void KSSLInfoDlg::slotChain(int x) {
if (x == 0) {
displayCert(d->_cert);
} else {
TQPtrList<KSSLCertificate> cl = d->_cert->chain().getChain();
cl.setAutoDelete(true);
for (int i = 0; i < x-1; i++)
cl.remove((unsigned int)0);
KSSLCertificate thisCert = *(cl.at(0));
cl.remove((unsigned int)0);
thisCert.chain().setChain(cl);
displayCert(&thisCert);
}
}
KSSLCertBox *KSSLInfoDlg::certInfoWidget(TQWidget *parent, const TQString &certName, TQWidget *mailCatcher) {
KSSLCertBox *result = new KSSLCertBox(parent);
if (!certName.isEmpty()) {
result->setValues(certName, mailCatcher);
}
return result;
}
KSSLCertBox::KSSLCertBox(TQWidget *parent, const char *name, WFlags f)
: TQScrollView(parent, name, f)
{
_frame = 0L;
setBackgroundMode(TQWidget::PaletteButton);
setValues(TQString::null, 0L);
}
void KSSLCertBox::setValues(TQString certName, TQWidget *mailCatcher) {
if (_frame) {
removeChild(_frame);
delete _frame;
}
if (certName.isEmpty()) {
_frame = new TQFrame(this);
addChild(_frame);
viewport()->setBackgroundMode(_frame->backgroundMode());
_frame->show();
updateScrollBars();
show();
return;
}
KSSLX509Map cert(certName);
TQString tmp;
viewport()->setBackgroundMode(TQWidget::PaletteButton);
_frame = new TQFrame(this);
TQGridLayout *grid = new TQGridLayout(_frame, 1, 2, KDialog::marginHint(), KDialog::spacingHint());
grid->setAutoAdd(true);
TQLabel *label = 0L;
if (!(tmp = cert.getValue("O")).isEmpty()) {
label = new TQLabel(i18n("Organization:"), _frame);
label->setAlignment(TQt::AlignLeft | TQt::AlignTop);
(new TQLabel(tmp, _frame))->setTextFormat(TQt::PlainText);
}
if (!(tmp = cert.getValue("OU")).isEmpty()) {
label = new TQLabel(i18n("Organizational unit:"), _frame);
label->setAlignment(TQt::AlignLeft | TQt::AlignTop);
(new TQLabel(tmp, _frame))->setTextFormat(TQt::PlainText);
}
if (!(tmp = cert.getValue("L")).isEmpty()) {
label = new TQLabel(i18n("Locality:"), _frame);
label->setAlignment(TQt::AlignLeft | TQt::AlignTop);
(new TQLabel(tmp, _frame))->setTextFormat(TQt::PlainText);
}
if (!(tmp = cert.getValue("ST")).isEmpty()) {
label = new TQLabel(i18n("Federal State","State:"), _frame);
label->setAlignment(TQt::AlignLeft | TQt::AlignTop);
(new TQLabel(tmp, _frame))->setTextFormat(TQt::PlainText);
}
if (!(tmp = cert.getValue("C")).isEmpty()) {
label = new TQLabel(i18n("Country:"), _frame);
label->setAlignment(TQt::AlignLeft | TQt::AlignTop);
(new TQLabel(tmp, _frame))->setTextFormat(TQt::PlainText);
}
if (!(tmp = cert.getValue("CN")).isEmpty()) {
label = new TQLabel(i18n("Common name:"), _frame);
label->setAlignment(TQt::AlignLeft | TQt::AlignTop);
(new TQLabel(tmp, _frame))->setTextFormat(TQt::PlainText);
}
if (!(tmp = cert.getValue("Email")).isEmpty()) {
label = new TQLabel(i18n("Email:"), _frame);
label->setAlignment(TQt::AlignLeft | TQt::AlignTop);
if (mailCatcher) {
KURLLabel *mail = new KURLLabel(tmp, tmp, _frame);
connect(mail, TQ_SIGNAL(leftClickedURL(const TQString &)), mailCatcher, TQ_SLOT(mailClicked(const TQString &)));
} else {
label = new TQLabel(tmp, _frame);
label->setTextFormat(TQt::PlainText);
}
}
if (label && viewport()) {
viewport()->setBackgroundMode(label->backgroundMode());
}
addChild(_frame);
updateScrollBars();
_frame->show();
show();
}
TQScrollView *KSSLInfoDlg::buildCertInfo(const TQString &certName) {
return KSSLInfoDlg::certInfoWidget(this, certName, this);
}
void KSSLInfoDlg::urlClicked(const TQString &url) {
kapp->invokeBrowser(url);
}
void KSSLInfoDlg::mailClicked(const TQString &url) {
kapp->invokeMailer(url, TQString::null);
}
#include "ksslinfodlg.moc"
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