mirror of
https://github.com/safing/portmaster
synced 2025-09-01 18:19:12 +00:00
41 lines
1.2 KiB
Go
41 lines
1.2 KiB
Go
package resolver
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import (
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"context"
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"testing"
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"github.com/safing/portbase/log"
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)
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func testReverse(t *testing.T, ip, result, expectedErr string) {
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t.Helper()
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ctx, tracer := log.AddTracer(context.Background())
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defer tracer.Submit()
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domain, err := ResolveIPAndValidate(ctx, ip)
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if err != nil {
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tracer.Warning(err.Error())
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if expectedErr == "" || err.Error() != expectedErr {
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t.Errorf("reverse-validating %s: unexpected error: %s", ip, err)
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}
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return
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}
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if domain != result {
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t.Errorf("reverse-validating %s: unexpected result: %s", ip, domain)
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}
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}
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func TestResolveIPAndValidate(t *testing.T) {
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t.Parallel()
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testReverse(t, "198.41.0.4", "a.root-servers.net.", "")
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// testReverse(t, "9.9.9.9", "dns.quad9.net.", "") // started resolving to dns9.quad9.net.
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// testReverse(t, "2620:fe::fe", "dns.quad9.net.", "") // fails sometimes for some (external) reason
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testReverse(t, "1.1.1.1", "one.one.one.one.", "")
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testReverse(t, "2606:4700:4700::1111", "one.one.one.one.", "")
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testReverse(t, "93.184.216.34", "example.com.", "record could not be found: 34.216.184.93.in-addr.arpa.PTR")
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testReverse(t, "185.199.109.153", "cdn-185-199-109-153.github.com.", "record could not be found: 153.109.199.185.in-addr.arpa.PTR")
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}
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