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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/model/GpgKey.h"
GpgFrontend::GpgKey::GpgKey(gpgme_key_t &&key) : _key_ref(std::move(key)) {}
GpgFrontend::GpgKey::GpgKey(GpgKey &&k) noexcept { swap(_key_ref, k._key_ref); }
GpgFrontend::GpgKey &GpgFrontend::GpgKey::operator=(GpgKey &&k) noexcept {
swap(_key_ref, k._key_ref);
return *this;
}
std::unique_ptr<std::vector<GpgFrontend::GpgSubKey>>
GpgFrontend::GpgKey::subKeys() const {
auto p_keys = std::make_unique<std::vector<GpgSubKey>>();
auto next = _key_ref->subkeys;
while (next != nullptr) {
p_keys->push_back(GpgSubKey(next));
next = next->next;
}
return p_keys;
}
std::unique_ptr<std::vector<GpgFrontend::GpgUID>> GpgFrontend::GpgKey::uids()
const {
auto p_uids = std::make_unique<std::vector<GpgUID>>();
auto uid_next = _key_ref->uids;
while (uid_next != nullptr) {
p_uids->push_back(GpgUID(uid_next));
uid_next = uid_next->next;
}
return p_uids;
}
bool GpgFrontend::GpgKey::CanSignActual() const {
auto subkeys = subKeys();
if (std::any_of(subkeys->begin(), subkeys->end(),
[](const GpgSubKey &subkey) -> bool {
return subkey.secret() && subkey.can_sign() &&
!subkey.disabled() && !subkey.revoked() &&
!subkey.expired();
}))
return true;
else
return false;
}
bool GpgFrontend::GpgKey::CanAuthActual() const {
auto subkeys = subKeys();
if (std::any_of(subkeys->begin(), subkeys->end(),
[](const GpgSubKey &subkey) -> bool {
return subkey.secret() && subkey.can_authenticate() &&
!subkey.disabled() && !subkey.revoked() &&
!subkey.expired();
}))
return true;
else
return false;
}
/**
* check if key can certify(actually)
* @param key target key
* @return if key certify
*/
bool GpgFrontend::GpgKey::CanCertActual() const {
return has_master_key() && !expired() && !revoked() && !disabled();
}
/**
* check if key can encrypt(actually)
* @param key target key
* @return if key encrypt
*/
bool GpgFrontend::GpgKey::CanEncrActual() const {
auto subkeys = subKeys();
if (std::any_of(subkeys->begin(), subkeys->end(),
[](const GpgSubKey &subkey) -> bool {
return subkey.can_encrypt() && !subkey.disabled() &&
!subkey.revoked() && !subkey.expired();
}))
return true;
else
return false;
}
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