27 lines
725 B
Go
27 lines
725 B
Go
package utils
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import (
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"github.com/qdm12/gluetun/internal/configuration/settings"
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"github.com/qdm12/gluetun/internal/constants"
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"github.com/qdm12/gluetun/internal/constants/vpn"
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)
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func getProtocol(selection settings.ServerSelection) (protocol string) {
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if selection.VPN == vpn.OpenVPN && selection.OpenVPN.Protocol == constants.TCP {
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return constants.TCP
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}
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return constants.UDP
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}
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func filterByProtocol(selection settings.ServerSelection,
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serverTCP, serverUDP bool) (filtered bool) {
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switch selection.VPN {
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case vpn.Wireguard:
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return !serverUDP
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default: // OpenVPN
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wantTCP := selection.OpenVPN.Protocol == constants.TCP
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wantUDP := !wantTCP
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return (wantTCP && !serverTCP) || (wantUDP && !serverUDP)
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}
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}
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