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path: root/src/gpg/result_analyse/SignResultAnalyse.cpp
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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/result_analyse/SignResultAnalyse.h"
#include "gpg/function/GpgKeyGetter.h"

GpgFrontend::SignResultAnalyse::SignResultAnalyse(GpgError error,
                                                  GpgSignResult result)
    : error(error), result(std::move(result)) {}

void GpgFrontend::SignResultAnalyse::do_analyse() {
  LOG(INFO) << "Start Sign Result Analyse";

  stream << "[#] Sign Operation ";

  if (gpgme_err_code(error) == GPG_ERR_NO_ERROR)
    stream << "[Success]" << std::endl;
  else {
    stream << "[Failed] " << gpgme_strerror(error) << std::endl;
    setStatus(-1);
  }

  if (result != nullptr &&
      (result->signatures != nullptr || result->invalid_signers != nullptr)) {

    LOG(INFO) << "Sign Result Analyse Getting Result";
    stream << "------------>" << std::endl;
    auto new_sign = result->signatures;

    while (new_sign != nullptr) {
      stream << "[>] New Signature: " << std::endl;

      LOG(INFO) << "Signers Fingerprint: " << new_sign->fpr;

      stream << "    Sign Mode: ";
      if (new_sign->type == GPGME_SIG_MODE_NORMAL)
        stream << "Normal";
      else if (new_sign->type == GPGME_SIG_MODE_CLEAR)
        stream << "Clear";
      else if (new_sign->type == GPGME_SIG_MODE_DETACH)
        stream << "Detach";

      stream << std::endl;

      auto singerKey =
          GpgFrontend::GpgKeyGetter::GetInstance().GetKey(new_sign->fpr);
      if (singerKey.good()) {
        stream << "    Signer: " << singerKey.uids()->front().uid()
               << std::endl;
      } else {
        stream << "    Signer: "
               << "<unknown>" << std::endl;
      }
      stream << "    Public Key Algo: "
             << gpgme_pubkey_algo_name(new_sign->pubkey_algo) << std::endl;
      stream << "    Hash Algo: " << gpgme_hash_algo_name(new_sign->hash_algo)
             << std::endl;
      stream << "    Date & Time: "
             << boost::posix_time::to_iso_string(
                    boost::posix_time::from_time_t(new_sign->timestamp))
             << std::endl;

      stream << std::endl;

      new_sign = new_sign->next;
    }

    LOG(INFO) << "Sign Result Analyse Getting Invalid Signer";

    auto invalid_signer = result->invalid_signers;

    if (invalid_signer != nullptr)
      stream << "Invalid Signers: " << std::endl;

    while (invalid_signer != nullptr) {
      setStatus(0);
      stream << "[>] Signer: " << std::endl;
      stream << "      Fingerprint: " << invalid_signer->fpr << std::endl;
      stream << "      Reason: " << gpgme_strerror(invalid_signer->reason)
             << std::endl;
      stream << std::endl;

      invalid_signer = invalid_signer->next;
    }
    stream << "<------------" << std::endl;
  }
}