WireGuard rework for Linux

client/daemon/daemonlocalserver.cpp

@@ -12,7 +12,7 @@
 #include "leakdetector.h"
 #include "logger.h"
 
-#ifdef MZ_MACOS
+#if defined(MZ_MACOS) || defined(MZ_LINUX)
 #  include <sys/stat.h>
 #  include <sys/types.h>
 #  include <unistd.h>
@@ -68,7 +68,8 @@ bool DaemonLocalServer::initialize() {
 QString DaemonLocalServer::daemonPath() const {
 #if defined(MZ_WINDOWS)
   return "\\\\.\\pipe\\amneziavpn";
-#elif defined(MZ_MACOS)
+#endif
+#if defined(MZ_MACOS) || defined(MZ_LINUX)
   QDir dir("/var/run");
   if (!dir.exists()) {
     logger.warning() << "/var/run doesn't exist. Fallback /tmp.";
@@ -92,7 +93,5 @@ QString DaemonLocalServer::daemonPath() const {
   }
 
   return VAR_PATH;
-#else
-#  error Unsupported platform
 #endif
 }

client/mozilla/networkwatcher.cpp

@@ -19,7 +19,7 @@
 #endif
 
 #ifdef MZ_LINUX
-//#  include "platforms/linux/linuxnetworkwatcher.h"
+#  include "platforms/linux/linuxnetworkwatcher.h"
 #endif
 
 #ifdef MZ_MACOS
@@ -56,7 +56,7 @@ void NetworkWatcher::initialize() {
 #if defined(MZ_WINDOWS)
   m_impl = new WindowsNetworkWatcher(this);
 #elif defined(MZ_LINUX)
-//  m_impl = new LinuxNetworkWatcher(this);
+  m_impl = new LinuxNetworkWatcher(this);
 #elif defined(MZ_MACOS)
   m_impl = new MacOSNetworkWatcher(this);
 #elif defined(MZ_WASM)

client/mozilla/shared/ipaddress.cpp

@@ -29,8 +29,6 @@ IPAddress::IPAddress(const QString& ip) {
     if (m_prefixLength >= 128) {
       m_prefixLength = 128;
     }
-  } else {
-    Q_ASSERT(false);
   }
 }
 

client/platforms/linux/daemon/dbustypeslinux.h

@@ -0,0 +1,170 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef DBUSTYPESLINUX_H
+#define DBUSTYPESLINUX_H
+
+#include <sys/socket.h>
+
+#include <QByteArray>
+#include <QDBusArgument>
+#include <QHostAddress>
+#include <QtDBus/QtDBus>
+
+/* D-Bus metatype for marshalling arguments to the SetLinkDNS method */
+class DnsResolver : public QHostAddress {
+ public:
+  DnsResolver(const QHostAddress& address = QHostAddress())
+      : QHostAddress(address) {}
+
+  friend QDBusArgument& operator<<(QDBusArgument& args, const DnsResolver& ip) {
+    args.beginStructure();
+    if (ip.protocol() == QAbstractSocket::IPv6Protocol) {
+      Q_IPV6ADDR addrv6 = ip.toIPv6Address();
+      args << AF_INET6;
+      args << QByteArray::fromRawData((const char*)&addrv6, sizeof(addrv6));
+    } else {
+      quint32 addrv4 = ip.toIPv4Address();
+      QByteArray data(4, 0);
+      data[0] = (addrv4 >> 24) & 0xff;
+      data[1] = (addrv4 >> 16) & 0xff;
+      data[2] = (addrv4 >> 8) & 0xff;
+      data[3] = (addrv4 >> 0) & 0xff;
+      args << AF_INET;
+      args << data;
+    }
+    args.endStructure();
+    return args;
+  }
+  friend const QDBusArgument& operator>>(const QDBusArgument& args,
+                                         DnsResolver& ip) {
+    int family;
+    QByteArray data;
+    args.beginStructure();
+    args >> family >> data;
+    args.endStructure();
+    if (family == AF_INET6) {
+      ip.setAddress(data.constData());
+    } else if (data.count() >= 4) {
+      quint32 addrv4 = 0;
+      addrv4 |= (data[0] << 24);
+      addrv4 |= (data[1] << 16);
+      addrv4 |= (data[2] << 8);
+      addrv4 |= (data[3] << 0);
+      ip.setAddress(addrv4);
+    }
+    return args;
+  }
+};
+typedef QList<DnsResolver> DnsResolverList;
+Q_DECLARE_METATYPE(DnsResolver);
+Q_DECLARE_METATYPE(DnsResolverList);
+
+/* D-Bus metatype for marshalling arguments to the SetLinkDomains method */
+class DnsLinkDomain {
+ public:
+  DnsLinkDomain(const QString d = "", bool s = false) {
+    domain = d;
+    search = s;
+  };
+  QString domain;
+  bool search;
+
+  friend QDBusArgument& operator<<(QDBusArgument& args,
+                                   const DnsLinkDomain& data) {
+    args.beginStructure();
+    args << data.domain << data.search;
+    args.endStructure();
+    return args;
+  }
+  friend const QDBusArgument& operator>>(const QDBusArgument& args,
+                                         DnsLinkDomain& data) {
+    args.beginStructure();
+    args >> data.domain >> data.search;
+    args.endStructure();
+    return args;
+  }
+  bool operator==(const DnsLinkDomain& other) const {
+    return (domain == other.domain) && (search == other.search);
+  }
+  bool operator==(const QString& other) const { return (domain == other); }
+};
+typedef QList<DnsLinkDomain> DnsLinkDomainList;
+Q_DECLARE_METATYPE(DnsLinkDomain);
+Q_DECLARE_METATYPE(DnsLinkDomainList);
+
+/* D-Bus metatype for marshalling the Domains property */
+class DnsDomain {
+ public:
+  DnsDomain() {}
+  int ifindex = 0;
+  QString domain = "";
+  bool search = false;
+
+  friend QDBusArgument& operator<<(QDBusArgument& args, const DnsDomain& data) {
+    args.beginStructure();
+    args << data.ifindex << data.domain << data.search;
+    args.endStructure();
+    return args;
+  }
+  friend const QDBusArgument& operator>>(const QDBusArgument& args,
+                                         DnsDomain& data) {
+    args.beginStructure();
+    args >> data.ifindex >> data.domain >> data.search;
+    args.endStructure();
+    return args;
+  }
+};
+typedef QList<DnsDomain> DnsDomainList;
+Q_DECLARE_METATYPE(DnsDomain);
+Q_DECLARE_METATYPE(DnsDomainList);
+
+/* D-Bus metatype for marshalling the freedesktop login manager data. */
+class UserData {
+ public:
+  QString name;
+  uint userid;
+  QDBusObjectPath path;
+
+  friend QDBusArgument& operator<<(QDBusArgument& args, const UserData& data) {
+    args.beginStructure();
+    args << data.userid << data.name << data.path;
+    args.endStructure();
+    return args;
+  }
+  friend const QDBusArgument& operator>>(const QDBusArgument& args,
+                                         UserData& data) {
+    args.beginStructure();
+    args >> data.userid >> data.name >> data.path;
+    args.endStructure();
+    return args;
+  }
+};
+typedef QList<UserData> UserDataList;
+Q_DECLARE_METATYPE(UserData);
+Q_DECLARE_METATYPE(UserDataList);
+
+class DnsMetatypeRegistrationProxy {
+ public:
+  DnsMetatypeRegistrationProxy() {
+    qRegisterMetaType<DnsResolver>();
+    qDBusRegisterMetaType<DnsResolver>();
+    qRegisterMetaType<DnsResolverList>();
+    qDBusRegisterMetaType<DnsResolverList>();
+    qRegisterMetaType<DnsLinkDomain>();
+    qDBusRegisterMetaType<DnsLinkDomain>();
+    qRegisterMetaType<DnsLinkDomainList>();
+    qDBusRegisterMetaType<DnsLinkDomainList>();
+    qRegisterMetaType<DnsDomain>();
+    qDBusRegisterMetaType<DnsDomain>();
+    qRegisterMetaType<DnsDomainList>();
+    qDBusRegisterMetaType<DnsDomainList>();
+    qRegisterMetaType<UserData>();
+    qDBusRegisterMetaType<UserData>();
+    qRegisterMetaType<UserDataList>();
+    qDBusRegisterMetaType<UserDataList>();
+  }
+};
+
+#endif  // DBUSTYPESLINUX_H