implement wireguard file config parser

include/configs/proxy/WireguardBean.h

@@ -72,5 +72,98 @@ namespace Configs {
         QString ToShareLink() override;
 
         bool IsEndpoint() override {return true;}
+
+    private:
+        bool parseWgConfig(const QString &config)
+        {
+            if (!config.contains("[Interface]") || !config.contains("[Peer]")) return false;
+            auto lines = config.split("\n");
+            for (const auto& line : lines)
+            {
+                if (line.trimmed().isEmpty()) continue;
+                if (line.contains("[Interface]") || line.contains("[Peer]")) continue;
+                if (!line.contains("=")) return false;
+                auto eqIdx = line.indexOf("=");
+                if (line.startsWith("PrivateKey"))
+                {
+                    privateKey = line.mid(eqIdx + 1).trimmed();
+                }
+                if (line.startsWith("Address"))
+                {
+                    auto addresses = line.mid(eqIdx + 1).trimmed().split(",");
+                    for (const auto& address : addresses) localAddress.append(address.trimmed());
+                }
+                if (line.startsWith("MTU"))
+                {
+                    MTU = line.mid(eqIdx + 1).toInt();
+                }
+                if (line.startsWith("PublicKey"))
+                {
+                    publicKey = line.mid(eqIdx + 1).trimmed();
+                }
+                if (line.startsWith("PresharedKey"))
+                {
+                    preSharedKey = line.mid(eqIdx + 1).trimmed();
+                }
+                if (line.startsWith("PersistentKeepalive"))
+                {
+                    persistentKeepalive = line.mid(eqIdx + 1).toInt();
+                }
+                if (line.startsWith("Endpoint"))
+                {
+                    auto addrPort = line.mid(eqIdx + 1).trimmed();
+                    if (!addrPort.contains(":")) return false;
+                    serverAddress = addrPort.split(":")[0].trimmed();
+                    serverPort = addrPort.split(":")[1].trimmed().toInt();
+                }
+                if (line.startsWith("S1"))
+                {
+                    enable_amnezia = true;
+                    init_packet_junk_size = line.mid(eqIdx + 1).toInt();
+                }
+                if (line.startsWith("S2"))
+                {
+                    enable_amnezia = true;
+                    response_packet_junk_size = line.mid(eqIdx + 1).toInt();
+                }
+                if (line.startsWith("Jc"))
+                {
+                    enable_amnezia = true;
+                    junk_packet_count = line.mid(eqIdx + 1).toInt();
+                }
+                if (line.startsWith("Jmin"))
+                {
+                    enable_amnezia = true;
+                    junk_packet_min_size = line.mid(eqIdx + 1).toInt();
+                }
+                if (line.startsWith("Jmax"))
+                {
+                    enable_amnezia = true;
+                    junk_packet_max_size = line.mid(eqIdx + 1).toInt();
+                }
+                if (line.startsWith("H1"))
+                {
+                    enable_amnezia = true;
+                    init_packet_magic_header = line.mid(eqIdx + 1).toInt();
+                }
+                if (line.startsWith("H2"))
+                {
+                    enable_amnezia = true;
+                    response_packet_magic_header = line.mid(eqIdx + 1).toInt();
+                }
+                if (line.startsWith("H3"))
+                {
+                    enable_amnezia = true;
+                    underload_packet_magic_header = line.mid(eqIdx + 1).toInt();
+                }
+                if (line.startsWith("H4"))
+                {
+                    enable_amnezia = true;
+                    transport_packet_magic_header = line.mid(eqIdx + 1).toInt();
+                }
+            }
+            name = "Wg file config";
+            return true;
+        };
     };
 } // namespace Configs

include/configs/sub/GroupUpdater.hpp

@@ -11,6 +11,8 @@ namespace Subscription {
 
         void updateSingBox(const QString &str);
 
+        void updateWireguardFileConfig(const QString &str);
+
         int gid_add_to = -1;
 
         QList<std::shared_ptr<Configs::ProxyEntity>> updated_order;

src/configs/proxy/Link2Bean.cpp

@@ -396,6 +396,8 @@ namespace Configs {
     }
 
     bool WireguardBean::TryParseLink(const QString &link) {
+        if (parseWgConfig(link)) return true;
+
         auto url = QUrl(link);
         if (!url.isValid()) return false;
         auto query = GetQuery(url);

src/configs/sub/GroupUpdater.cpp

@@ -84,6 +84,13 @@ namespace Subscription {
             return;
         }
 
+        // Wireguard Config
+        if (str.contains("[Interface]") && str.contains("[Peer]"))
+        {
+            updateWireguardFileConfig(str);
+            return;
+        }
+
         // Multi line
         if (str.count("\n") > 0 && needParse) {
             auto list = Disect(str);
@@ -345,6 +352,15 @@ namespace Subscription {
         }
     }
 
+    void RawUpdater::updateWireguardFileConfig(const QString& str)
+    {
+        auto ent = Configs::ProfileManager::NewProxyEntity("wireguard");
+        auto ok = ent->WireguardBean()->TryParseLink(str);
+        if (!ok) return;
+        updated_order += ent;
+    }
+
+
     QString Node2QString(const fkyaml::node &n, const QString &def = "") {
         try {
             return n.as_str().c_str();