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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.
*
*/
#ifndef GPGFRONTEND_GPGKEY_H
#define GPGFRONTEND_GPGKEY_H
#include <boost/date_time.hpp>
#include <boost/date_time/posix_time/conversion.hpp>
#include "GpgSubKey.h"
#include "GpgUID.h"
namespace GpgFrontend {
class GpgKey {
public:
[[nodiscard]] bool good() const { return _key_ref != nullptr; }
[[nodiscard]] std::string id() const { return _key_ref->subkeys->keyid; }
[[nodiscard]] std::string name() const { return _key_ref->uids->name; };
[[nodiscard]] std::string email() const { return _key_ref->uids->email; }
[[nodiscard]] std::string comment() const { return _key_ref->uids->comment; }
[[nodiscard]] std::string fpr() const { return _key_ref->fpr; }
[[nodiscard]] std::string protocol() const {
return gpgme_get_protocol_name(_key_ref->protocol);
}
[[nodiscard]] std::string owner_trust() const {
switch (_key_ref->owner_trust) {
case GPGME_VALIDITY_UNKNOWN:
return "Unknown";
case GPGME_VALIDITY_UNDEFINED:
return "Undefined";
case GPGME_VALIDITY_NEVER:
return "Never";
case GPGME_VALIDITY_MARGINAL:
return "Marginal";
case GPGME_VALIDITY_FULL:
return "FULL";
case GPGME_VALIDITY_ULTIMATE:
return "Ultimate";
}
return "Invalid";
}
[[nodiscard]] std::string pubkey_algo() const {
return gpgme_pubkey_algo_name(_key_ref->subkeys->pubkey_algo);
}
[[nodiscard]] boost::posix_time::ptime last_update() const {
return boost::posix_time::from_time_t(
static_cast<time_t>(_key_ref->last_update));
}
[[nodiscard]] boost::posix_time::ptime expires() const {
return boost::posix_time::from_time_t(_key_ref->subkeys->expires);
};
[[nodiscard]] boost::posix_time::ptime create_time() const {
return boost::posix_time::from_time_t(_key_ref->subkeys->timestamp);
};
[[nodiscard]] unsigned int length() const {
return _key_ref->subkeys->length;
}
[[nodiscard]] bool can_encrypt() const { return _key_ref->can_encrypt; }
[[nodiscard]] bool CanEncrActual() const;
[[nodiscard]] bool can_sign() const { return _key_ref->can_sign; }
[[nodiscard]] bool CanSignActual() const;
[[nodiscard]] bool can_certify() const { return _key_ref->can_certify; }
[[nodiscard]] bool CanCertActual() const;
[[nodiscard]] bool can_authenticate() const {
return _key_ref->can_authenticate;
}
[[nodiscard]] bool CanAuthActual() const;
[[nodiscard]] bool is_private_key() const { return _key_ref->secret; }
[[nodiscard]] bool expired() const { return _key_ref->expired; }
[[nodiscard]] bool revoked() const { return _key_ref->revoked; }
[[nodiscard]] bool disabled() const { return _key_ref->disabled; }
[[nodiscard]] bool has_master_key() const {
return _key_ref->subkeys->secret;
}
[[nodiscard]] std::unique_ptr<std::vector<GpgSubKey>> subKeys() const;
[[nodiscard]] std::unique_ptr<std::vector<GpgUID>> uids() const;
GpgKey() = default;
explicit GpgKey(gpgme_key_t&& key);
~GpgKey() = default;
GpgKey(const gpgme_key_t& key) = delete;
GpgKey(GpgKey&& k) noexcept;
GpgKey& operator=(GpgKey&& k) noexcept;
GpgKey& operator=(const gpgme_key_t& key) = delete;
bool operator==(const GpgKey& o) const { return o.id() == this->id(); }
bool operator<=(const GpgKey& o) const { return this->id() < o.id(); }
explicit operator gpgme_key_t() const { return _key_ref.get(); }
private:
struct _key_ref_deletor {
void operator()(gpgme_key_t _key) {
if (_key != nullptr) gpgme_key_unref(_key);
}
};
using KeyRefHandler = std::unique_ptr<struct _gpgme_key, _key_ref_deletor>;
KeyRefHandler _key_ref = nullptr;
};
} // namespace GpgFrontend
#endif // GPGFRONTEND_GPGKEY_H
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