mirror of
https://github.com/whyvl/wireproxy.git
synced 2025-04-29 19:01:42 +02:00
49 lines
1.2 KiB
Go
49 lines
1.2 KiB
Go
package wireproxy
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import (
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"fmt"
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"golang.zx2c4.com/go118/netip"
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"golang.zx2c4.com/wireguard/conn"
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"golang.zx2c4.com/wireguard/device"
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"golang.zx2c4.com/wireguard/tun/netstack"
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)
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type DeviceSetting struct {
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ipcRequest string
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dns []netip.Addr
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deviceAddr []netip.Addr
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mtu int
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}
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func createIPCRequest(conf *DeviceConfig) (*DeviceSetting, error) {
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request := fmt.Sprintf(`private_key=%s
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public_key=%s
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endpoint=%s
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persistent_keepalive_interval=%d
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preshared_key=%s
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allowed_ip=0.0.0.0/0`, conf.SelfSecretKey, conf.PeerPublicKey, conf.PeerEndpoint, conf.KeepAlive, conf.PreSharedKey)
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setting := &DeviceSetting{ipcRequest: request, dns: conf.DNS, deviceAddr: conf.SelfEndpoint, mtu: conf.MTU}
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return setting, nil
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}
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func StartWireguard(conf *DeviceConfig) (*netstack.Net, error) {
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setting, err := createIPCRequest(conf)
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if err != nil {
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return nil, err
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}
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tun, tnet, err := netstack.CreateNetTUN(setting.deviceAddr, setting.dns, setting.mtu)
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if err != nil {
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return nil, err
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}
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dev := device.NewDevice(tun, conn.NewDefaultBind(), device.NewLogger(device.LogLevelVerbose, ""))
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dev.IpcSet(setting.ipcRequest)
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err = dev.Up()
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if err != nil {
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return nil, err
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}
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return tnet, nil
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}
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