141 lines
2.5 KiB
Go
141 lines
2.5 KiB
Go
// SPDX-License-Identifier: BSD-3-Clause
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package resolvers_test
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import (
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"errors"
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"os"
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"testing"
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"time"
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"git.froth.zone/sam/awl/pkg/query"
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"git.froth.zone/sam/awl/pkg/util"
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"github.com/ameshkov/dnscrypt/v2"
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"github.com/miekg/dns"
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"gotest.tools/v3/assert"
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)
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func TestResolve(t *testing.T) {
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t.Parallel()
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//nolint:govet // I could not be assed to refactor this, and it is only for tests
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tests := []struct {
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name string
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opts *util.Options
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}{
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{
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"UDP",
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&util.Options{
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Logger: util.InitLogger(0),
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Request: util.Request{
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Server: "8.8.4.4",
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Port: 53,
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Type: dns.TypeAAAA,
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Name: "example.com.",
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Retries: 3,
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},
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},
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},
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{
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"UDP (Bad Cookie)",
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&util.Options{
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Logger: util.InitLogger(0),
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BadCookie: false,
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Request: util.Request{
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Server: "b.root-servers.net",
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Port: 53,
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Type: dns.TypeNS,
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Name: "example.com.",
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Retries: 3,
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},
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EDNS: util.EDNS{
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EnableEDNS: true,
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Cookie: true,
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},
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},
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},
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{
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"UDP (Truncated)",
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&util.Options{
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Logger: util.InitLogger(0),
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IPv4: true,
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Request: util.Request{
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Server: "madns.binarystar.systems",
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Port: 5301,
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Type: dns.TypeTXT,
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Name: "limit.txt.example.",
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Retries: 3,
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},
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},
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},
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{
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"TCP",
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&util.Options{
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Logger: util.InitLogger(0),
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TCP: true,
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Request: util.Request{
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Server: "8.8.4.4",
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Port: 53,
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Type: dns.TypeA,
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Name: "example.com.",
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Retries: 3,
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},
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},
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},
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{
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"TLS",
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&util.Options{
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Logger: util.InitLogger(0),
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TLS: true,
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Request: util.Request{
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Server: "dns.google",
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Port: 853,
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Type: dns.TypeAAAA,
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Name: "example.com.",
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Retries: 3,
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},
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},
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},
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{
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"Timeout",
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&util.Options{
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Logger: util.InitLogger(0),
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Request: util.Request{
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Server: "8.8.4.1",
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Port: 1,
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Type: dns.TypeA,
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Name: "example.com.",
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Timeout: time.Millisecond * 100,
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Retries: 0,
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},
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},
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},
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}
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for _, test := range tests {
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test := test
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t.Run(test.name, func(t *testing.T) {
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t.Parallel()
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var (
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res util.Response
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err error
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)
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for i := 0; i <= test.opts.Request.Retries; i++ {
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res, err = query.CreateQuery(test.opts)
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if err == nil || errors.Is(err, dnscrypt.ErrInvalidDNSStamp) {
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break
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}
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}
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if err == nil {
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assert.NilError(t, err)
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assert.Assert(t, res != util.Response{})
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} else {
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assert.ErrorIs(t, err, os.ErrDeadlineExceeded)
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}
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})
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}
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}
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