Merge pull request #25 from saturneric/develop

Merge version 2.0.1 beta

1 files changed, 88 insertions, 0 deletions

diff --git a/src/gpg/function/GpgKeyManager.cpp b/src/gpg/function/GpgKeyManager.cpp
new file mode 100644
index 00000000..9e24b3d6
--- /dev/null
+++ b/src/gpg/function/GpgKeyManager.cpp
@@ -0,0 +1,88 @@
+/**
+ * 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/function/GpgKeyManager.h"
+
+#include <boost/date_time/posix_time/conversion.hpp>
+#include <string>
+
+#include "gpg/function/BasicOperator.h"
+#include "gpg/function/GpgKeyGetter.h"
+
+bool GpgFrontend::GpgKeyManager::signKey(
+    const GpgFrontend::GpgKey& target, GpgFrontend::KeyArgsList& keys,
+    const std::string& uid,
+    const std::unique_ptr<boost::gregorian::date>& expires) {
+  using namespace boost::posix_time;
+
+  BasicOperator::GetInstance().SetSigners(keys);
+
+  unsigned int flags = 0;
+  unsigned int expires_time_t = 0;
+
+  if (expires == nullptr)
+    flags |= GPGME_KEYSIGN_NOEXPIRE;
+  else
+    expires_time_t = to_time_t(ptime(*expires));
+
+  auto err = check_gpg_error(gpgme_op_keysign(
+      ctx, gpgme_key_t(target), uid.c_str(), expires_time_t, flags));
+
+  return check_gpg_error_2_err_code(err) == GPG_ERR_NO_ERROR;
+}
+
+bool GpgFrontend::GpgKeyManager::revSign(
+    const GpgFrontend::GpgKey& key,
+    const GpgFrontend::SignIdArgsListPtr& signature_id) {
+  auto& key_getter = GpgKeyGetter::GetInstance();
+
+  for (const auto& sign_id : *signature_id) {
+    auto signing_key = key_getter.GetKey(sign_id.first);
+    assert(signing_key.good());
+    auto err = check_gpg_error(gpgme_op_revsig(ctx, gpgme_key_t(key),
+                                               gpgme_key_t(signing_key),
+                                               sign_id.second.c_str(), 0));
+    if (check_gpg_error_2_err_code(err) != GPG_ERR_NO_ERROR) return false;
+  }
+  return true;
+}
+
+bool GpgFrontend::GpgKeyManager::setExpire(
+    const GpgFrontend::GpgKey& key, std::unique_ptr<GpgSubKey>& subkey,
+    std::unique_ptr<boost::gregorian::date>& expires) {
+  using namespace boost::posix_time;
+
+  unsigned long expires_time = 0;
+
+  if (expires != nullptr) expires_time = to_time_t(ptime(*expires));
+
+  const char* sub_fprs = nullptr;
+
+  if (subkey != nullptr) sub_fprs = subkey->fpr().c_str();
+
+  auto err = check_gpg_error(
+      gpgme_op_setexpire(ctx, gpgme_key_t(key), expires_time, sub_fprs, 0));
+
+  return check_gpg_error_2_err_code(err) == GPG_ERR_NO_ERROR;
+}