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/**
* This file is part of GPGFrontend.
*
* GPGFrontend 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 3 of the License, or
* (at your option) any later version.
*
* Foobar 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 Foobar. If not, see <https://www.gnu.org/licenses/>.
*
* The initial version of the source code is inherited from gpg4usb-team.
* Their source code version also complies with GNU General Public License.
*
* The source code version of this software was modified and released
* by Saturneric<[email protected]> starting on May 12, 2021.
*
*/
#include "gpg/GpgContext.h"
/**
* Generate a new subkey of a certain key pair
* @param key target key pair
* @param params opera args
* @return error info
*/
gpgme_error_t GpgFrontend::GpgContext::generateSubkey(const GpgKey &key, GenKeyInfo *params) {
if (!params->isSubKey()) return GPG_ERR_CANCELED;
auto algo_utf8 = (params->getAlgo() + params->getKeySizeStr()).toUtf8();
const char *algo = algo_utf8.constData();
unsigned long expires = QDateTime::currentDateTime().secsTo(params->getExpired());
unsigned int flags = 0;
if (!params->isSubKey()) flags |= GPGME_CREATE_CERT;
if (params->isAllowEncryption()) flags |= GPGME_CREATE_ENCR;
if (params->isAllowSigning()) flags |= GPGME_CREATE_SIGN;
if (params->isAllowAuthentication()) flags |= GPGME_CREATE_AUTH;
if (params->isNonExpired()) flags |= GPGME_CREATE_NOEXPIRE;
flags |= GPGME_CREATE_NOPASSWD;
auto gpgmeError = gpgme_op_createsubkey(*this, gpgme_key_t(key),
algo, 0, expires, flags);
if (gpgme_err_code(gpgmeError) == GPG_ERR_NO_ERROR) {
emit signalKeyUpdated(key.id());
return gpgmeError;
} else {
check_gpg_error(gpgmeError);
return gpgmeError;
}
}
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