5ca13021e7
- If a default IPv6 route is found, query the ip:port defined by `IPV6_CHECK_ADDRESS` to check for internet access
52 lines
1.2 KiB
Go
52 lines
1.2 KiB
Go
package settings
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import (
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"net/netip"
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"github.com/qdm12/gosettings"
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"github.com/qdm12/gosettings/reader"
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"github.com/qdm12/gotree"
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)
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// IPv6 contains settings regarding IPv6 configuration.
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type IPv6 struct {
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// CheckAddress is the TCP ip:port address to dial to check
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// IPv6 is supported, in case a default IPv6 route is found.
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// It defaults to cloudflare.com address [2606:4700::6810:84e5]:443
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CheckAddress netip.AddrPort
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}
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func (i IPv6) validate() (err error) {
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return nil
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}
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func (i *IPv6) copy() (copied IPv6) {
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return IPv6{
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CheckAddress: i.CheckAddress,
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}
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}
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func (i *IPv6) overrideWith(other IPv6) {
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i.CheckAddress = gosettings.OverrideWithValidator(i.CheckAddress, other.CheckAddress)
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}
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func (i *IPv6) setDefaults() {
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defaultCheckAddress := netip.MustParseAddrPort("[2606:4700::6810:84e5]:443")
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i.CheckAddress = gosettings.DefaultComparable(i.CheckAddress, defaultCheckAddress)
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}
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func (i IPv6) String() string {
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return i.toLinesNode().String()
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}
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func (i IPv6) toLinesNode() (node *gotree.Node) {
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node = gotree.New("IPv6 settings:")
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node.Appendf("Check address: %s", i.CheckAddress)
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return node
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}
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func (i *IPv6) read(r *reader.Reader) (err error) {
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i.CheckAddress, err = r.NetipAddrPort("IPV6_CHECK_ADDRESS")
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return err
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}
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