35 lines
1.1 KiB
Go
35 lines
1.1 KiB
Go
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package utils
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import (
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"net"
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"github.com/qdm12/gluetun/internal/configuration"
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"github.com/qdm12/gluetun/internal/models"
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"github.com/qdm12/gluetun/internal/wireguard"
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)
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func BuildWireguardSettings(connection models.Connection,
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userSettings configuration.Wireguard) (settings wireguard.Settings) {
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settings.PrivateKey = userSettings.PrivateKey
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settings.PublicKey = connection.PubKey
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settings.PreSharedKey = userSettings.PreSharedKey
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settings.InterfaceName = userSettings.Interface
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const routePriority = 101 // 100 is to receive external connections
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settings.RulePriority = routePriority
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settings.Endpoint = new(net.UDPAddr)
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settings.Endpoint.IP = make(net.IP, len(connection.IP))
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copy(settings.Endpoint.IP, connection.IP)
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settings.Endpoint.Port = int(connection.Port)
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address := new(net.IPNet)
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address.IP = make(net.IP, len(userSettings.Address.IP))
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copy(address.IP, userSettings.Address.IP)
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address.Mask = make(net.IPMask, len(userSettings.Address.Mask))
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copy(address.Mask, userSettings.Address.Mask)
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settings.Addresses = append(settings.Addresses, address)
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return settings
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}
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