File indexing completed on 2024-04-28 09:46:03

 /*
     SPDX-FileCopyrightText: 2008-2022 Rolf Eike Beer <kde@opensource.sf-tec.de>
     SPDX-License-Identifier: GPL-2.0-or-later
 */
 
 #include "kgpgchangepass.h"
 
 #include <KLocalizedString>
 
 KGpgChangePass::KGpgChangePass(QObject *parent, const QString &keyid)
     : KGpgTransaction(parent),
     m_seenold(false)
 {
     addArguments( { QLatin1String("--status-fd=1"),
             QLatin1String("--command-fd=0"),
             QLatin1String("--edit-key"),
             keyid,
             QLatin1String("passwd")
             } );
 }
 
 bool
 KGpgChangePass::preStart()
 {
     setSuccess(TS_MSG_SEQUENCE);
 
     return true;
 }
 
 bool
 KGpgChangePass::nextLine(const QString &line)
 {
     if (!line.startsWith(QLatin1String("[GNUPG:] ")))
         return false;
 
     if (line.contains(QLatin1String( "keyedit.prompt" ))) {
         if (m_seenold && (getSuccess() != TS_USER_ABORTED))
             setSuccess(TS_OK);
         // no need to save, change is automatically saved by GnuPG
         return true;
     } else if (line.contains(QLatin1String( "GET_" ))) {
         setSuccess(TS_MSG_SEQUENCE);
         return true;
     }
 
     return false;
 }
 
 bool
 KGpgChangePass::passphraseRequested()
 {
     const QString userIDs = getIdHints();
 
     if (!m_seenold) {
         return askPassphrase(i18n("Enter old passphrase for <b>%1</b>", userIDs));
     } else {
         askNewPassphrase(i18n("<qt>Enter new passphrase for <b>%1</b><br />If you forget this passphrase all your encrypted files and messages will be inaccessible.</qt>", userIDs));
     }
 
     return true;
 }
 
 bool
 KGpgChangePass::passphraseReceived()
 {
     m_seenold = true;
     setSuccess(TS_MSG_SEQUENCE);
     return false;
 }
 
 bool
 KGpgChangePass::hintLine(const KGpgTransaction::ts_hintType hint, const QString &args)
 {
     switch (hint) {
     case HT_PINENTRY_LAUNCHED:
         // If pinentry message appear 2 should be seen: the one asking for the old password,
         // and one asking for the new. So the old password has successfully been given if the
         // second one appears. BUT: if the user cancels one of these boxes they will reappear
         // up to 3 times, so even the third one could be the one asking for the old password.
         // Simply assume that everything is fine when pinentry is used, which will make the
         // result being set to TS_OK once keyedit.prompt is received.
         m_seenold = true;
         return true;
     default:
         return KGpgTransaction::hintLine(hint, args);
     }
 }