Merge commit '86cc97e55fe346502462284d2e636a2b3708163e' as 'Sources/OpenVPN3'

2026-04-24 00:00:05 +08:00 · 2020-02-24 14:43:11 +03:00
parent 133b3756e6 86cc97e55f
commit 32f1555929
655 changed files with 146468 additions and 0 deletions
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+//    OpenVPN -- An application to securely tunnel IP networks
+//               over a single port, with support for SSL/TLS-based
+//               session authentication and key exchange,
+//               packet encryption, packet authentication, and
+//               packet compression.
+//
+//    Copyright (C) 2012-2018 OpenVPN Inc.
+//
+//    This program is free software: you can redistribute it and/or modify
+//    it under the terms of the GNU Affero General Public License Version 3
+//    as published by the Free Software Foundation.
+//
+//    This program 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 Affero General Public License for more details.
+//
+//    You should have received a copy of the GNU Affero General Public License
+//    along with this program in the COPYING file.
+//    If not, see <http://www.gnu.org/licenses/>.
+
+// OpenVPN 3 wrapper for kovpn
+
+#ifndef OPENVPN_KOVPN_KOROUTE_H
+#define OPENVPN_KOVPN_KOROUTE_H
+
+#include <vector>
+#include <memory>
+
+#include <openvpn/kovpn/kovpn.hpp>
+#include <openvpn/addr/route.hpp>
+
+namespace openvpn {
+  namespace KoRoute {
+    inline struct ovpn_route from_route(const IP::Route& r)
+    {
+      struct ovpn_route ret;
+      ret.prefix_len = r.prefix_len;
+      ret.addr.v6 = (r.addr.version() == IP::Addr::V6);
+      switch (r.addr.version())
+	{
+	case IP::Addr::V6:
+	  ret.addr.u.a6 = r.addr.to_ipv6_nocheck().to_in6_addr();
+	  break;
+	case IP::Addr::V4:
+	  ret.addr.u.a4 = r.addr.to_ipv4_nocheck().to_in_addr();
+	  break;
+	default:
+	  throw IP::ip_exception("route address unspecified");
+	}
+      return ret;
+    }
+
+    inline struct ovpn_route *from_routes(const std::vector<IP::Route>& rtvec)
+    {
+      if (rtvec.size())
+	{
+	  std::unique_ptr<struct ovpn_route[]> routes(new ovpn_route[rtvec.size()]);
+	  for (size_t i = 0; i < rtvec.size(); ++i)
+	    routes[i] = from_route(rtvec[i]);
+	  return routes.release();
+	}
+      else
+	return nullptr;
+    }
+  }
+}
+
+#endif