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30ebcf38c7
In the case of user space WireGuard mode, use in-memory proxy between the TURN/Relay connection and the WireGuard Bind. We keep the UDP proxy and eBPF proxy for kernel mode. The key change is the new wgproxy/bind and the iface/bind/ice_bind changes. Everything else is just to fulfill the dependencies.
46 lines
1.5 KiB
Go
46 lines
1.5 KiB
Go
//go:build (linux && !android) || freebsd
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package iface
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import (
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"fmt"
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"github.com/netbirdio/netbird/client/iface/bind"
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"github.com/netbirdio/netbird/client/iface/device"
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"github.com/netbirdio/netbird/client/iface/netstack"
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"github.com/netbirdio/netbird/client/iface/wgproxy"
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)
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// NewWGIFace Creates a new WireGuard interface instance
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func NewWGIFace(opts WGIFaceOpts) (*WGIface, error) {
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wgAddress, err := device.ParseWGAddress(opts.Address)
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if err != nil {
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return nil, err
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}
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wgIFace := &WGIface{}
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if netstack.IsEnabled() {
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iceBind := bind.NewICEBind(opts.TransportNet, opts.FilterFn)
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wgIFace.tun = device.NewNetstackDevice(opts.IFaceName, wgAddress, opts.WGPort, opts.WGPrivKey, opts.MTU, iceBind, netstack.ListenAddr())
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wgIFace.userspaceBind = true
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wgIFace.wgProxyFactory = wgproxy.NewUSPFactory(iceBind)
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return wgIFace, nil
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}
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if device.WireGuardModuleIsLoaded() {
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wgIFace.tun = device.NewKernelDevice(opts.IFaceName, wgAddress, opts.WGPort, opts.WGPrivKey, opts.MTU, opts.TransportNet)
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wgIFace.wgProxyFactory = wgproxy.NewKernelFactory(opts.WGPort)
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return wgIFace, nil
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}
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if device.ModuleTunIsLoaded() {
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iceBind := bind.NewICEBind(opts.TransportNet, opts.FilterFn)
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wgIFace.tun = device.NewUSPDevice(opts.IFaceName, wgAddress, opts.WGPort, opts.WGPrivKey, opts.MTU, iceBind)
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wgIFace.userspaceBind = true
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wgIFace.wgProxyFactory = wgproxy.NewUSPFactory(iceBind)
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return wgIFace, nil
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}
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return nil, fmt.Errorf("couldn't check or load tun module")
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}
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