ipn: allow FQDN in exit node selection
To match the format of exit node suggestions and ensure that the result is not ambiguous, relax exit node CLI selection to permit using a FQDN including the trailing dot. Updates #12618 Change-Id: I04b9b36d2743154aa42f2789149b2733f8555d3f Signed-off-by: Adrian Dewhurst <adrian@tailscale.com>
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Adrian Dewhurst

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fec41e4904
commit
0834712c91
@ -810,7 +810,7 @@ func exitNodeIPOfArg(s string, st *ipnstate.Status) (ip netip.Addr, err error) {
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match := 0
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for _, ps := range st.Peer {
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baseName := dnsname.TrimSuffix(ps.DNSName, st.MagicDNSSuffix)
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if !strings.EqualFold(s, baseName) {
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if !strings.EqualFold(s, baseName) && !strings.EqualFold(s, ps.DNSName) {
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continue
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}
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match++
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