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cmd/cli: use OS resolver as default upstream for SRV lan hostname

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Since application may need SRV record for public domains, which could be
blocked by OS resolver, but not with remote upstreams.

This was reported by a Minecraft user, who seeing thing is broken after
upgrading to v1.4.0 release.
This commit is contained in:
Cuong Manh Le
2025-02-21 20:44:34 +07:00
committed by Cuong Manh Le
parent 5b1faf1ce3
commit c7168739c7
3 changed files with 32 additions and 22 deletions
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cmd/cli/dns_proxy_test.go
+4 -3
View File
@@ -418,20 +418,21 @@ func Test_isPrivatePtrLookup(t *testing.T) {
}
}
func Test_isSrvLookup(t *testing.T) {
func Test_isSrvLanLookup(t *testing.T) {
tests := []struct {
name string
msg *dns.Msg
isSrvLookup bool
}{
{"SRV", newDnsMsgWithHostname("foo", dns.TypeSRV), true},
{"SRV LAN", newDnsMsgWithHostname("foo", dns.TypeSRV), true},
{"Not SRV", newDnsMsgWithHostname("foo", dns.TypeNone), false},
{"Not SRV LAN", newDnsMsgWithHostname("controld.com", dns.TypeSRV), false},
}
for _, tc := range tests {
tc := tc
t.Run(tc.name, func(t *testing.T) {
t.Parallel()
if got := isSrvLookup(tc.msg); tc.isSrvLookup != got {
if got := isSrvLanLookup(tc.msg); tc.isSrvLookup != got {
t.Errorf("unexpected result, want: %v, got: %v", tc.isSrvLookup, got)
}
})