ksslinfodlg.cc

konqueror3 embedded版本, KDE环境下的当家浏览器的嵌入式版本源码包.

/* This file is part of the KDE project
 *
 * Copyright (C) 2000,2001 George Staikos <[e-mail]>
 * Copyright (C) 2000 Malte Starostik <[e-mail]>
 *
 * 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 <qlayout.h>
#include <kpushbutton.h>
#include <qframe.h>
#include <qlabel.h>
#include <qscrollview.h>
#include <qfile.h>

#include <kapplication.h>
#include <kglobal.h>
#include <klocale.h>
#include <kprocess.h>
#include <kiconloader.h>
#include <kglobalsettings.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;
        QGridLayout *m_layout;
        KComboBox *_chain;
        KSSLCertificate *_cert;
        KSSLCertificate::KSSLValidationList _cert_ksvl;

        bool inQuestion;

        QLabel *_serialNum;
        QLabel *_csl;
        QLabel *_validFrom;
        QLabel *_validUntil;
        QLabel *_digest;

        QLabel *pixmap;
        QLabel *info;

        KSSLCertBox *_subject, *_issuer;
};



KSSLInfoDlg::KSSLInfoDlg(bool secureConnection, QWidget *parent, const char *name, bool modal)
    : KDialog(parent, name, modal, Qt::WDestructiveClose), d(new KSSLInfoDlgPrivate) {
        QVBoxLayout *topLayout = new QVBoxLayout(this, KDialog::marginHint(), KDialog::spacingHint());
        d->m_secCon = secureConnection;
        d->m_layout = new QGridLayout(topLayout, 3, 3, KDialog::spacingHint());
        d->m_layout->setColStretch(1, 1);
        d->m_layout->setColStretch(2, 1);

        d->pixmap = new QLabel(this);
        d->m_layout->addWidget(d->pixmap, 0, 0);

        d->info = new QLabel(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 KDE."));
        }
        d->m_layout->addRowSpacing( 0, 50 ); // give minimum height to look better

        QHBoxLayout *buttonLayout = new QHBoxLayout(topLayout, KDialog::spacingHint());
        buttonLayout->addStretch( 1 );

        KPushButton *button;

        if (KSSL::doesSSLWork()) {
            button = new KPushButton(KGuiItem(i18n("C&ryptography Configuration..."),"configure"), this);
            connect(button, SIGNAL(clicked()), SLOT(launchConfig()));
            buttonLayout->addWidget( button );
        }

        button = new KPushButton(KStdGuiItem::close(), this);
        connect(button, SIGNAL(clicked()), SLOT(close()));
        buttonLayout->addWidget( button );

        button->setFocus();

        setCaption(i18n("KDE SSL Information"));
        d->inQuestion = false;
    }


KSSLInfoDlg::~KSSLInfoDlg() {
    delete d;
}

void KSSLInfoDlg::launchConfig() {
    KProcess p;
    p << "kcmshell" << "crypto";
    p.start(KProcess::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 QString & ip, const QString & 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 QString& ip, const QString& url,
        const QString& cipher, const QString& cipherdesc,
        const QString& sslversion, int usedbits, int bits,
        KSSLCertificate::KSSLValidation /*certState*/) {
    // Needed to put the GUI stuff here to get the layouting right

    d->_cert = cert;

    QGridLayout *layout = new QGridLayout(4, 2, KDialog::spacingHint());

    layout->addWidget(new QLabel(i18n("Chain:"), this), 0, 0);
    d->_chain = new KComboBox(this);
    layout->addMultiCellWidget(d->_chain, 1, 1, 0, 1);
    connect(d->_chain, SIGNAL(activated(int)), this, 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;
        QPtrList<KSSLCertificate> cl = cert->chain().getChain();
        for (KSSLCertificate *c = cl.first(); c != 0; c = cl.next()) {
            KSSLX509Map map(c->getSubject());
            QString id;
            id = map.getValue("CN");
            if (id.length() == 0)
                id = map.getValue("O");
            if (id.length() == 0)
                id = map.getValue("OU");
            d->_chain->insertItem(QString::number(++cnt)+" - "+id);
        }
        d->_chain->setCurrentItem(0);
    } else d->_chain->setEnabled(false);

    layout->addWidget(new QLabel(i18n("Peer certificate:"), this), 2, 0);
    layout->addWidget(d->_subject = static_cast<KSSLCertBox*>(buildCertInfo(cert->getSubject())), 3, 0);
    layout->addWidget(new QLabel(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 QGridLayout(11, 2, KDialog::spacingHint());
    layout->setColStretch(1, 1);
    QLabel *ipl = new QLabel(i18n("IP address:"), this);
    layout->addWidget(ipl, 0, 0);
    if (ip.isEmpty()) {
        ipl->hide();
    }
    layout->addWidget(ipl = new QLabel(ip, this), 0, 1);
    if (ip.isEmpty()) {
        ipl->hide();
    }
    layout->addWidget(new QLabel(i18n("URL:"), this), 1, 0);
    KSqueezedTextLabel *urlLabel = new KSqueezedTextLabel(url, this);
    layout->addWidget(urlLabel, 1, 1);
    layout->addWidget(new QLabel(i18n("Certificate state:"), this), 2, 0);

    layout->addWidget(d->_csl = new QLabel("", this), 2, 1);