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

2026-04-06 00:00:03 +08:00 · 2020-02-24 14:43:11 +03:00
parent 133b3756e6 86cc97e55f
commit 32f1555929
655 changed files with 146468 additions and 0 deletions
@@ -0,0 +1,84 @@
+//    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/>.
+
+#pragma once
+
+#include <openvpn/common/action.hpp>
+#include <openvpn/tun/builder/capture.hpp>
+
+namespace openvpn {
+  class ProxySettings : public RC<thread_unsafe_refcount>
+  {
+  public:
+    OPENVPN_EXCEPTION(proxy_error);
+
+    typedef RCPtr<ProxySettings> Ptr;
+
+    class ProxyAction : public Action
+    {
+    public:
+      typedef RCPtr<ProxyAction> Ptr;
+
+      ProxyAction(ProxySettings::Ptr parent_arg, bool del_arg)
+	: parent(parent_arg), del(del_arg) { }
+
+      virtual void execute(std::ostream& os) override
+      {
+	os << to_string() << std::endl;
+	if (parent)
+	  parent->set_proxy(del);
+      }
+
+      virtual std::string to_string() const override
+      {
+	std::ostringstream os;
+	if (parent && parent->config.defined())
+	  os << "ProxyAction: auto config: " << parent->config.to_string();
+	return os.str();
+      }
+
+    private:
+      const ProxySettings::Ptr parent;
+      bool del;
+    };
+
+    ProxySettings(const TunBuilderCapture::ProxyAutoConfigURL& config_arg)
+      : config(config_arg) { }
+
+    virtual void set_proxy(bool del) = 0;
+
+    template<class T>
+    static void add_actions(const TunBuilderCapture& settings,
+                            ActionList& create,
+                            ActionList& destroy)
+    {
+      ProxySettings::Ptr proxy(new T(settings.proxy_auto_config_url));
+      ProxyAction::Ptr create_action(new ProxyAction(proxy, false));
+      ProxyAction::Ptr destroy_action(new ProxyAction(proxy, true));
+      create.add(create_action);
+      destroy.add(destroy_action);
+    }
+
+    const std::string sname = "OpenVPNConnect";
+
+    TunBuilderCapture::ProxyAutoConfigURL config;
+  };
+}