Add wrappers for TUN/TAP devices and WireGuard devices

networkmanager/src/device.rs

@@ -1,7 +1,9 @@
 // SPDX-License-Identifier: MPL-2.0
 
 pub mod bluetooth;
+pub mod tun;
 pub mod wired;
+pub mod wireguard;
 pub mod wireless;
 
 use crate::{
@@ -11,8 +13,8 @@ use crate::{
 		active_connection::ActiveConnectionProxy,
 		config::{ip4::Ipv4ConfigProxy, ip6::Ipv6ConfigProxy},
 		device::{
-			bluetooth::BluetoothDeviceProxy, wired::WiredDeviceProxy,
-			wireless::WirelessDeviceProxy, DeviceProxy,
+			bluetooth::BluetoothDeviceProxy, tun::TunDeviceProxy, wired::WiredDeviceProxy,
+			wireguard::WireGuardDeviceProxy, wireless::WirelessDeviceProxy, DeviceProxy,
 		},
 		enums::{DeviceCapabilities, DeviceState, DeviceType},
 	},
@@ -80,6 +82,20 @@ impl<'a> Device<'a> {
 					.await?
 					.into(),
 			))),
+			DeviceType::TunTap => Ok(Some(SpecificDevice::TunTap(
+				TunDeviceProxy::builder(self.0.connection())
+					.path(self.0.path())?
+					.build()
+					.await?
+					.into(),
+			))),
+			DeviceType::WireGuard => Ok(Some(SpecificDevice::WireGuard(
+				WireGuardDeviceProxy::builder(self.0.connection())
+					.path(self.0.path())?
+					.build()
+					.await?
+					.into(),
+			))),
 			_ => Ok(None),
 		}
 	}
@@ -127,6 +143,8 @@ pub enum SpecificDevice<'a> {
 	Bluetooth(bluetooth::BluetoothDevice<'a>),
 	Wired(wired::WiredDevice<'a>),
 	Wireless(wireless::WirelessDevice<'a>),
+	TunTap(tun::TunDevice<'a>),
+	WireGuard(wireguard::WireGuardDevice<'a>),
 }
 
 impl<'a> SpecificDevice<'a> {
@@ -150,4 +168,18 @@ impl<'a> SpecificDevice<'a> {
 			_ => None,
 		}
 	}
+
+	pub fn into_tun(self) -> Option<tun::TunDevice<'a>> {
+		match self {
+			SpecificDevice::TunTap(device) => Some(device),
+			_ => None,
+		}
+	}
+
+	pub fn into_wireguard(self) -> Option<wireguard::WireGuardDevice<'a>> {
+		match self {
+			SpecificDevice::WireGuard(device) => Some(device),
+			_ => None,
+		}
+	}
 }

networkmanager/src/device/tun.rs

@@ -0,0 +1,41 @@
+// SPDX-License-Identifier: MPL-2.0
+
+use super::Device;
+use crate::interface::device::{tun::TunDeviceProxy, DeviceProxy};
+use std::ops::Deref;
+use zbus::Result;
+
+#[derive(Debug)]
+pub struct TunDevice<'a>(TunDeviceProxy<'a>);
+
+impl<'a> TunDevice<'a> {
+	pub async fn upcast(&'a self) -> Result<Device<'a>> {
+		DeviceProxy::builder(self.0.connection())
+			.path(self.0.path())?
+			.build()
+			.await
+			.map(Device::from)
+	}
+
+	pub async fn owner(&self) -> Result<Option<u16>> {
+		let owner = self.0.owner().await?;
+		match owner {
+			-1 => Ok(None),
+			_ => Ok(u16::try_from(owner).ok()),
+		}
+	}
+}
+
+impl<'a> Deref for TunDevice<'a> {
+	type Target = TunDeviceProxy<'a>;
+
+	fn deref(&self) -> &Self::Target {
+		&self.0
+	}
+}
+
+impl<'a> From<TunDeviceProxy<'a>> for TunDevice<'a> {
+	fn from(device: TunDeviceProxy<'a>) -> Self {
+		TunDevice(device)
+	}
+}

networkmanager/src/device/wireguard.rs

@@ -0,0 +1,33 @@
+// SPDX-License-Identifier: MPL-2.0
+
+use super::Device;
+use crate::interface::device::{wireguard::WireGuardDeviceProxy, DeviceProxy};
+use std::ops::Deref;
+use zbus::Result;
+
+#[derive(Debug)]
+pub struct WireGuardDevice<'a>(WireGuardDeviceProxy<'a>);
+
+impl<'a> WireGuardDevice<'a> {
+	pub async fn upcast(&'a self) -> Result<Device<'a>> {
+		DeviceProxy::builder(self.0.connection())
+			.path(self.0.path())?
+			.build()
+			.await
+			.map(Device::from)
+	}
+}
+
+impl<'a> Deref for WireGuardDevice<'a> {
+	type Target = WireGuardDeviceProxy<'a>;
+
+	fn deref(&self) -> &Self::Target {
+		&self.0
+	}
+}
+
+impl<'a> From<WireGuardDeviceProxy<'a>> for WireGuardDevice<'a> {
+	fn from(device: WireGuardDeviceProxy<'a>) -> Self {
+		WireGuardDevice(device)
+	}
+}

networkmanager/src/interface/device.rs

@@ -21,7 +21,9 @@
 //! …consequently `zbus-xmlgen` did not generate code for the above interfaces.
 
 pub mod bluetooth;
+pub mod tun;
 pub mod wired;
+pub mod wireguard;
 pub mod wireless;
 
 use zbus::dbus_proxy;

networkmanager/src/interface/device/tun.rs

@@ -0,0 +1,48 @@
+// SPDX-License-Identifier: MPL-2.0
+//! # DBus interface proxy for: `org.freedesktop.NetworkManager.Device.Tun`
+//!
+//! This code was generated by `zbus-xmlgen` `2.0.1` from DBus introspection data.
+//! Source: `org.freedesktop.NetworkManager.Device.Tun.xml`.
+//!
+//! You may prefer to adapt it, instead of using it verbatim.
+//!
+//! More information can be found in the
+//! [Writing a client proxy](https://dbus.pages.freedesktop.org/zbus/client.html)
+//! section of the zbus documentation.
+//!
+
+use zbus::dbus_proxy;
+
+#[dbus_proxy(
+	interface = "org.freedesktop.NetworkManager.Device.Tun",
+	default_service = "org.freedesktop.NetworkManager"
+)]
+pub trait TunDevice {
+	/// Group property
+	#[dbus_proxy(property)]
+	fn group(&self) -> zbus::Result<i64>;
+
+	/// HwAddress property
+	#[dbus_proxy(property)]
+	fn hw_address(&self) -> zbus::Result<String>;
+
+	/// Mode property
+	#[dbus_proxy(property)]
+	fn mode(&self) -> zbus::Result<String>;
+
+	/// MultiQueue property
+	#[dbus_proxy(property)]
+	fn multi_queue(&self) -> zbus::Result<bool>;
+
+	/// NoPi property
+	#[dbus_proxy(property)]
+	fn no_pi(&self) -> zbus::Result<bool>;
+
+	/// Owner property
+	#[dbus_proxy(property)]
+	fn owner(&self) -> zbus::Result<i64>;
+
+	/// VnetHdr property
+	#[dbus_proxy(property)]
+	fn vnet_hdr(&self) -> zbus::Result<bool>;
+}

networkmanager/src/interface/device/wireguard.rs

@@ -0,0 +1,32 @@
+// SPDX-License-Identifier: MPL-2.0
+//! # DBus interface proxy for: `org.freedesktop.NetworkManager.Device.WireGuard`
+//!
+//! This code was generated by `zbus-xmlgen` `2.0.1` from DBus introspection data.
+//! Source: `org.freedesktop.NetworkManager.Device.WireGuard.xml`.
+//!
+//! You may prefer to adapt it, instead of using it verbatim.
+//!
+//! More information can be found in the
+//! [Writing a client proxy](https://dbus.pages.freedesktop.org/zbus/client.html)
+//! section of the zbus documentation.
+//!
+
+use zbus::dbus_proxy;
+
+#[dbus_proxy(
+	interface = "org.freedesktop.NetworkManager.Device.WireGuard",
+	default_service = "org.freedesktop.NetworkManager"
+)]
+pub trait WireGuardDevice {
+	/// FwMark property
+	#[dbus_proxy(property)]
+	fn fw_mark(&self) -> zbus::Result<u32>;
+
+	/// ListenPort property
+	#[dbus_proxy(property)]
+	fn listen_port(&self) -> zbus::Result<u16>;
+
+	/// PublicKey property
+	#[dbus_proxy(property)]
+	fn public_key(&self) -> zbus::Result<Vec<u8>>;
+}

networkmanager/src/interface/enums.rs

@@ -51,6 +51,8 @@ pub enum DeviceType {
 	Ethernet,
 	Wifi,
 	Bluetooth,
+	TunTap,
+	WireGuard,
 	Generic,
 	Other,
 	Unknown,
@@ -63,6 +65,8 @@ impl From<u32> for DeviceType {
 			2 => DeviceType::Wifi,
 			5 => DeviceType::Bluetooth,
 			14 => DeviceType::Generic,
+			16 => DeviceType::TunTap,
+			29 => DeviceType::WireGuard,
 			3..=32 => DeviceType::Other,
 			_ => DeviceType::Unknown,
 		}