mirror of
https://github.com/XTLS/Xray-core.git
synced 2024-11-14 02:53:02 +00:00
55 lines
1.6 KiB
Go
55 lines
1.6 KiB
Go
package wireguard
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import (
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"context"
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"github.com/xtls/xray-core/common/errors"
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)
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func (c *DeviceConfig) preferIP4() bool {
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return c.DomainStrategy == DeviceConfig_FORCE_IP ||
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c.DomainStrategy == DeviceConfig_FORCE_IP4 ||
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c.DomainStrategy == DeviceConfig_FORCE_IP46
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}
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func (c *DeviceConfig) preferIP6() bool {
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return c.DomainStrategy == DeviceConfig_FORCE_IP ||
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c.DomainStrategy == DeviceConfig_FORCE_IP6 ||
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c.DomainStrategy == DeviceConfig_FORCE_IP64
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}
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func (c *DeviceConfig) hasFallback() bool {
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return c.DomainStrategy == DeviceConfig_FORCE_IP46 || c.DomainStrategy == DeviceConfig_FORCE_IP64
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}
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func (c *DeviceConfig) fallbackIP4() bool {
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return c.DomainStrategy == DeviceConfig_FORCE_IP64
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}
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func (c *DeviceConfig) fallbackIP6() bool {
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return c.DomainStrategy == DeviceConfig_FORCE_IP46
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}
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func (c *DeviceConfig) createTun() tunCreator {
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if !c.IsClient {
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// See tun_linux.go createKernelTun()
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errors.LogWarning(context.Background(), "Using gVisor TUN. WG inbound doesn't support kernel TUN yet.")
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return createGVisorTun
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}
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if c.NoKernelTun {
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errors.LogWarning(context.Background(), "Using gVisor TUN. NoKernelTun is set to true.")
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return createGVisorTun
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}
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kernelTunSupported, err := KernelTunSupported()
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if err != nil {
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errors.LogWarning(context.Background(), "Using gVisor TUN. Failed to check kernel TUN support:", err)
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return createGVisorTun
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}
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if !kernelTunSupported {
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errors.LogWarning(context.Background(), "Using gVisor TUN. Kernel TUN is not supported on your OS, or your permission is insufficient.")
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return createGVisorTun
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}
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errors.LogWarning(context.Background(), "Using kernel TUN.")
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return createKernelTun
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}
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