File indexing completed on 2024-04-28 15:27:32

 /*
     This file is part of the KDE project
     SPDX-FileCopyrightText: 2009 Andreas Hartmetz <ahartmetz@gmail.com>
 
     SPDX-License-Identifier: LGPL-2.0-or-later
 */
 
 #include "sslui.h"
 
 #include <KLocalizedString>
 #include <KMessageBox>
 #include <ksslcertificatemanager.h>
 #include <ksslerroruidata_p.h>
 #include <ksslinfodialog.h>
 
 #if KIOWIDGETS_BUILD_DEPRECATED_SINCE(5, 64)
 bool KIO::SslUi::askIgnoreSslErrors(const KTcpSocket *socket, RulesStorage storedRules)
 {
     KSslErrorUiData uiData(socket);
     return askIgnoreSslErrors(uiData, storedRules);
 }
 #endif
 
 bool KIO::SslUi::askIgnoreSslErrors(const KSslErrorUiData &uiData, RulesStorage storedRules)
 {
     const KSslErrorUiData::Private *ud = KSslErrorUiData::Private::get(&uiData);
     if (ud->sslErrors.isEmpty()) {
         return true;
     }
 
     const QList<QSslError> fatalErrors = KSslCertificateManager::nonIgnorableErrors(ud->sslErrors);
     if (!fatalErrors.isEmpty()) {
         // TODO message "sorry, fatal error, you can't override it"
         return false;
     }
     if (ud->certificateChain.isEmpty()) {
         // SSL without certificates is quite useless and should never happen
         KMessageBox::error(nullptr,
                            i18n("The remote host did not send any SSL certificates.\n"
                                 "Aborting because the identity of the host cannot be established."));
         return false;
     }
 
     KSslCertificateManager *const cm = KSslCertificateManager::self();
     KSslCertificateRule rule(ud->certificateChain.first(), ud->host);
     if (storedRules & RecallRules) {
         rule = cm->rule(ud->certificateChain.first(), ud->host);
         // remove previously seen and acknowledged errors
         const QList<QSslError> remainingErrors = rule.filterErrors(ud->sslErrors);
         if (remainingErrors.isEmpty()) {
             // qDebug() << "Error list empty after removing errors to be ignored. Continuing.";
             return true;
         }
     }
 
     // ### We don't ask to permanently reject the certificate
 
     QString message = i18n("The server failed the authenticity check (%1).\n\n", ud->host);
     for (const QSslError &err : std::as_const(ud->sslErrors)) {
         message.append(err.errorString() + QLatin1Char('\n'));
     }
     message = message.trimmed();
 
     int msgResult;
     do {
         msgResult = KMessageBox::warningTwoActionsCancel(nullptr,
                                                          message,
                                                          i18n("Server Authentication"),
                                                          KGuiItem(i18n("&Details"), QStringLiteral("help-about")),
                                                          KGuiItem(i18n("Co&ntinue"), QStringLiteral("arrow-right")));
         if (msgResult == KMessageBox::PrimaryAction) {
             // Details was chosen - show the certificate and error details
 
             QList<QList<QSslError::SslError>> meh; // parallel list to cert list :/
 
             meh.reserve(ud->certificateChain.size());
             for (const QSslCertificate &cert : std::as_const(ud->certificateChain)) {
                 QList<QSslError::SslError> errors;
                 for (const QSslError &error : std::as_const(ud->sslErrors)) {
                     if (error.certificate() == cert) {
                         // we keep only the error code enum here
                         errors.append(error.error());
                     }
                 }
                 meh.append(errors);
             }
 
             KSslInfoDialog *dialog = new KSslInfoDialog();
             dialog->setSslInfo(ud->certificateChain, ud->ip, ud->host, ud->sslProtocol, ud->cipher, ud->usedBits, ud->bits, meh);
             dialog->exec();
         } else if (msgResult == KMessageBox::Cancel) {
             return false;
         }
         // fall through on KMessageBox::SecondaryAction
     } while (msgResult == KMessageBox::PrimaryAction);
 
     if (storedRules & StoreRules) {
         // Save the user's choice to ignore the SSL errors.
 
         msgResult = KMessageBox::warningTwoActions(nullptr,
                                                    i18n("Would you like to accept this "
                                                         "certificate forever without "
                                                         "being prompted?"),
                                                    i18n("Server Authentication"),
                                                    KGuiItem(i18n("&Forever"), QStringLiteral("flag-green")),
                                                    KGuiItem(i18n("&Current Session only"), QStringLiteral("chronometer")));
         QDateTime ruleExpiry = QDateTime::currentDateTime();
         if (msgResult == KMessageBox::PrimaryAction) {
             // accept forever ("for a very long time")
             ruleExpiry = ruleExpiry.addYears(1000);
         } else {
             // accept "for a short time", half an hour.
             ruleExpiry = ruleExpiry.addSecs(30 * 60);
         }
 
         // TODO special cases for wildcard domain name in the certificate!
         // rule = KSslCertificateRule(d->socket.peerCertificateChain().first(), whatever);
 
         rule.setExpiryDateTime(ruleExpiry);
         rule.setIgnoredErrors(ud->sslErrors);
         cm->setRule(rule);
     }
 
     return true;
 }