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54 lines
1.6 KiB
54 lines
1.6 KiB
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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