diff options
Diffstat (limited to 'lang/qt/src/qgpgmekeyformailboxjob.cpp')
| -rw-r--r-- | lang/qt/src/qgpgmekeyformailboxjob.cpp | 142 |
1 files changed, 0 insertions, 142 deletions
diff --git a/lang/qt/src/qgpgmekeyformailboxjob.cpp b/lang/qt/src/qgpgmekeyformailboxjob.cpp deleted file mode 100644 index dca22426..00000000 --- a/lang/qt/src/qgpgmekeyformailboxjob.cpp +++ /dev/null @@ -1,142 +0,0 @@ -/* - qgpgmekeyformailboxjob.cpp - - This file is part of qgpgme, the Qt API binding for gpgme - Copyright (c) 2016 by Bundesamt für Sicherheit in der Informationstechnik - Software engineering by Intevation GmbH - - QGpgME is free software; you can redistribute it and/or - modify it under the terms of the GNU General Public License as - published by the Free Software Foundation; either version 2 of the - License, or (at your option) any later version. - - QGpgME 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 - - In addition, as a special exception, the copyright holders give - permission to link the code of this program with any edition of - the Qt library by Trolltech AS, Norway (or with modified versions - of Qt that use the same license as Qt), and distribute linked - combinations including the two. You must obey the GNU General - Public License in all respects for all of the code used other than - Qt. If you modify this file, you may extend this exception to - your version of the file, but you are not obligated to do so. If - you do not wish to do so, delete this exception statement from - your version. -*/ - -#ifdef HAVE_CONFIG_H - #include "config.h" -#endif - -#include "qgpgmekeyformailboxjob.h" -#include "qgpgmekeylistjob.h" - -#include <QStringList> - -#include <tuple> - -using namespace GpgME; -using namespace QGpgME; - -QGpgMEKeyForMailboxJob::QGpgMEKeyForMailboxJob(Context *context) - : mixin_type(context) -{ - lateInitialization(); -} - -QGpgMEKeyForMailboxJob::~QGpgMEKeyForMailboxJob() {} - -static bool keyIsOk(const Key k) -{ - return !k.isExpired() && !k.isRevoked() && !k.isInvalid() && !k.isDisabled(); -} - -static bool uidIsOk(const UserID uid) -{ - return keyIsOk(uid.parent()) && !uid.isRevoked() && !uid.isInvalid(); -} - -static bool subkeyIsOk(const Subkey s) -{ - return !s.isRevoked() && !s.isInvalid() && !s.isDisabled(); -} - -static QGpgMEKeyForMailboxJob::result_type do_work(Context *ctx, const QString &mailbox, bool canEncrypt) -{ - /* Do a Keylisting. */ - ctx->setKeyListMode(GpgME::Locate | GpgME::Signatures | GpgME::Validate); - std::vector<Key> keys; - QGpgMEKeyListJob *keylist = new QGpgMEKeyListJob(ctx); - - KeyListResult result = keylist->exec(QStringList() << mailbox, false, keys); - - if (result.error()) { - return std::make_tuple(result, Key(), UserID(), QString(), Error()); - } - - // This should ideally be decided by GnuPG and this Job changed - // to just call the according API in GpgME - // See: https://bugs.gnupg.org/gnupg/issue2359 - Key keyC; - UserID uidC; - for (const Key &k : keys) { - if (canEncrypt && !k.canEncrypt()) { - continue; - } - /* First get the uid that matches the mailbox */ - for (const UserID &u : k.userIDs()) { - if (QString::fromUtf8(u.email()).toLower() == mailbox.toLower()) { - if (uidC.isNull()) { - keyC = k; - uidC = u; - } else if ((!uidIsOk(uidC) && uidIsOk(u)) || uidC.validity() < u.validity()) { - /* Validity of the new key is better. */ - uidC = u; - keyC = k; - } else if (uidC.validity() == u.validity() && uidIsOk(u)) { - /* Both are the same check which one is newer. */ - time_t oldTime = 0; - for (const Subkey &s : keyC.subkeys()) { - if ((canEncrypt && s.canEncrypt()) && subkeyIsOk(s)) { - oldTime = s.creationTime(); - } - } - time_t newTime = 0; - for (const Subkey &s : k.subkeys()) { - if ((canEncrypt && s.canEncrypt()) && subkeyIsOk(s)) { - newTime = s.creationTime(); - } - } - if (newTime > oldTime) { - uidC = u; - keyC = k; - } - } - } - } - } - return std::make_tuple(result, keyC, uidC, QString(), Error()); -} - -Error QGpgMEKeyForMailboxJob::start(const QString &mailbox, bool canEncrypt) -{ - run(std::bind(&do_work, std::placeholders::_1, mailbox, canEncrypt)); - return Error(); -} - -KeyListResult QGpgMEKeyForMailboxJob::exec(const QString &mailbox, bool canEncrypt, Key &key, UserID &uid) -{ - const result_type r = do_work(context(), mailbox, canEncrypt); - key = std::get<1>(r); - uid = std::get<2>(r); - return std::get<0>(r); -} - -#include "qgpgmekeyformailboxjob.moc" |