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/>.
+
+#pragma once
+
+#include <openvpn/tun/proxy.hpp>
+#include <openvpn/tun/mac/dsdict.hpp>
+
+namespace openvpn {
+  class MacProxySettings : public ProxySettings
+  {
+  public:
+    OPENVPN_EXCEPTION(macproxy_error);
+  
+    typedef RCPtr<MacProxySettings> Ptr;
+    
+    class Info : public RC<thread_unsafe_refcount>
+    {
+    public:
+      typedef RCPtr<Info> Ptr;
+
+      Info(CF::DynamicStore& sc, const std::string& sname)
+        : ipv4(sc, sname, "State:/Network/Global/IPv4"),
+          info(sc, sname, "State:/Network/Service/" + sname + "/Info"),
+          proxy(sc, sname, proxies(ipv4.dict, info.dict)) { }
+
+      std::string to_string() const
+      {
+        std::ostringstream os;
+        os << ipv4.to_string();
+        os << info.to_string();
+        os << proxy.to_string();
+        return os.str();
+      }
+
+      DSDict ipv4;
+      DSDict info;
+      DSDict proxy;
+
+    private:
+      static std::string proxies(const CF::Dict& ipv4, const CF::Dict& info)
+      {
+	std::string serv = CF::dict_get_str(ipv4, "PrimaryService");
+	if (serv.empty())
+	  serv = CF::dict_get_str(info, "PrimaryService");
+	if (serv.empty())
+	  throw macproxy_error("no primary service");
+	return "Setup:/Network/Service/" + serv + "/Proxies";
+      }
+    };
+    
+    MacProxySettings(const TunBuilderCapture::ProxyAutoConfigURL& config_arg)
+      : ProxySettings(config_arg) { }
+    
+    void set_proxy(bool del) override
+    {
+      if (!config.defined())
+	return;
+	
+      CF::DynamicStore sc = DSDict::ds_create(sname);
+      Info::Ptr info(new Info(sc, sname));
+	
+      info->proxy.will_modify();
+	
+      if (!del)
+	{
+	  info->proxy.backup_orig("ProxyAutoConfigEnable");
+	  CF::dict_set_int(info->proxy.mod, "ProxyAutoConfigEnable", 1);
+
+	  info->proxy.backup_orig("ProxyAutoConfigURLString");
+	  CF::dict_set_str(info->proxy.mod, "ProxyAutoConfigURLString", config.to_string());
+	}
+      else
+	info->proxy.restore_orig();
+
+      info->proxy.push_to_store();
+
+      OPENVPN_LOG("MacProxy: set_proxy " << info->to_string());
+    }
+  };
+}