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https://github.com/denoland/deno.git
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79 lines
2.2 KiB
JavaScript
79 lines
2.2 KiB
JavaScript
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// deno-fmt-ignore-file
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// deno-lint-ignore-file
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// Copyright Joyent and Node contributors. All rights reserved. MIT license.
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// Taken from Node 16.13.0
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// This file is automatically generated by "node/_tools/setup.ts". Do not modify this file manually
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// TODO: enable remaining tests once functionality is implemented.
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'use strict';
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const common = require('../common');
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const dnstools = require('../common/dns');
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const dns = require('dns');
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const assert = require('assert');
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const dgram = require('dgram');
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const dnsPromises = dns.promises;
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const answers = [
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{ type: 'A', address: '1.2.3.4', /*ttl: 123*/ },
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{ type: 'AAAA', address: '::42', /*ttl: 123*/ },
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{
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type: 'CAA',
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critical: 128,
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issue: 'platynum.ch'
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},
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{ type: 'MX', priority: 42, exchange: 'foobar.com', ttl: 124 },
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{ type: 'NS', value: 'foobar.org', ttl: 457 },
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{ type: 'PTR', value: 'baz.org', ttl: 987 },
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{
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type: 'SOA',
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nsname: 'ns1.example.com',
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hostmaster: 'admin.example.com',
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serial: 156696742,
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refresh: 900,
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retry: 900,
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expire: 1800,
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minttl: 60
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},
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{ type: 'TXT', entries: [ 'v=spf1 ~all', 'xyz\x00foo' ] },
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];
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const server = dgram.createSocket('udp4');
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server.on('message', common.mustCall((msg, { address, port }) => {
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const parsed = dnstools.parseDNSPacket(msg);
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const domain = parsed.questions[0].domain;
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assert.strictEqual(domain, 'example.org');
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server.send(dnstools.writeDNSPacket({
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id: parsed.id,
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questions: parsed.questions,
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answers: answers.map((answer) => Object.assign({ domain }, answer)),
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}), port, address);
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}, /*2*/ 30));
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server.bind(0, common.mustCall(async () => {
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const address = server.address();
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dns.setServers([`127.0.0.1:${address.port}`]);
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validateResults(await dnsPromises.resolveAny('example.org'));
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dns.resolveAny('example.org', common.mustSucceed((res) => {
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validateResults(res);
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server.close();
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}));
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}));
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function validateResults(res) {
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// TTL values are only provided for A and AAAA entries.
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assert.deepStrictEqual(res.map(maybeRedactTTL), answers.map(maybeRedactTTL));
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}
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function maybeRedactTTL(r) {
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const ret = { ...r };
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if (!['A', 'AAAA'].includes(r.type))
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delete ret.ttl;
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return ret;
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}
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