Xray-core/proxy/wireguard/config.go
风扇滑翔翼 b7aacd3245 Wireguard inbound: Do not use kernel TUN (#3960)
Co-authored-by: RPRX <63339210+RPRX@users.noreply.github.com>
2024-11-02 21:07:17 +00:00

54 lines
1.6 KiB
Go

package wireguard
import (
"context"
"github.com/xtls/xray-core/common/errors"
)
func (c *DeviceConfig) preferIP4() bool {
return c.DomainStrategy == DeviceConfig_FORCE_IP ||
c.DomainStrategy == DeviceConfig_FORCE_IP4 ||
c.DomainStrategy == DeviceConfig_FORCE_IP46
}
func (c *DeviceConfig) preferIP6() bool {
return c.DomainStrategy == DeviceConfig_FORCE_IP ||
c.DomainStrategy == DeviceConfig_FORCE_IP6 ||
c.DomainStrategy == DeviceConfig_FORCE_IP64
}
func (c *DeviceConfig) hasFallback() bool {
return c.DomainStrategy == DeviceConfig_FORCE_IP46 || c.DomainStrategy == DeviceConfig_FORCE_IP64
}
func (c *DeviceConfig) fallbackIP4() bool {
return c.DomainStrategy == DeviceConfig_FORCE_IP64
}
func (c *DeviceConfig) fallbackIP6() bool {
return c.DomainStrategy == DeviceConfig_FORCE_IP46
}
func (c *DeviceConfig) createTun() tunCreator {
if !c.IsClient {
// See tun_linux.go createKernelTun()
errors.LogWarning(context.Background(), "Using gVisor TUN. WG inbound doesn't support kernel TUN yet.")
return createGVisorTun
}
if c.NoKernelTun {
errors.LogWarning(context.Background(), "Using gVisor TUN. NoKernelTun is set to true.")
return createGVisorTun
}
kernelTunSupported, err := KernelTunSupported()
if err != nil {
errors.LogWarning(context.Background(), "Using gVisor TUN. Failed to check kernel TUN support:", err)
return createGVisorTun
}
if !kernelTunSupported {
errors.LogWarning(context.Background(), "Using gVisor TUN. Kernel TUN is not supported on your OS, or your permission is insufficient.")
return createGVisorTun
}
errors.LogWarning(context.Background(), "Using kernel TUN.")
return createKernelTun
}