28 lines
512 B
Go
28 lines
512 B
Go
package wireguard
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import (
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"fmt"
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"github.com/qdm12/gluetun/internal/netlink"
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)
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func (w *Wireguard) isIPv6Supported() (supported bool, err error) {
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links, err := w.netlink.LinkList()
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if err != nil {
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return false, fmt.Errorf("cannot list links: %w", err)
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}
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for _, link := range links {
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routes, err := w.netlink.RouteList(link, netlink.FAMILY_V6)
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if err != nil {
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return false, fmt.Errorf("cannot list routes: %w", err)
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}
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if len(routes) > 0 {
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return true, nil
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}
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}
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return false, nil
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}
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