getdns
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getdns bindings for Node.js. getdns is a modern asynchronous DNS API. It implements DNS entry points from a design developed and vetted by application developers, in an API specification.
206 lines (178 loc) • 8.54 kB
JavaScript
/*
* Copyright (c) 2014, 2015, 2016, 2017, 2018, Verisign, Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the names of the copyright holders nor the
* names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL Verisign, Inc. BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/* global
describe:false,
it:false,
*/
;
const expect = require("expect.js");
const getdns = require("../");
const shared = require("./shared");
shared.initialize();
describe("TLS", () => {
const TEST_GOOD_DOMAIN = "getdnsapi.net";
const TEST_GOOD_DOMAIN_TLS = "starttls.verisignlabs.com";
const TEST_GOOD_UPSTREAM_RECURSIVE_SERVER_TLS_HOSTNAME_1 = [
"185.49.141.37",
853,
"getdnsapi.net",
];
const TEST_GOOD_UPSTREAM_RECURSIVE_SERVER_TLS_HOSTNAME_2 = [
"145.100.185.15",
853,
"dnsovertls.sinodun.com",
];
describe("Basic", () => {
it("Should fail", function(done) {
const ctx = getdns.createContext({
// NOTE: getdns.TRANSPORT_TLS_ONLY_KEEP_CONNECTIONS_OPEN has been deprecated.
dns_transport: getdns.TRANSPORT_TLS_ONLY_KEEP_CONNECTIONS_OPEN,
});
ctx.general(TEST_GOOD_DOMAIN, getdns.RRTYPE_A, (err, result) => {
expect(err).to.be.an("object");
expect(err.code).to.be.an("number");
expect(err.code).to.be(getdns.RETURN_BAD_CONTEXT);
expect(result).to.be(undefined);
shared.destroyContext(ctx, done);
});
});
it("With TCP fallback should return replies", function(done) {
const ctx = getdns.createContext({
// NOTE: getdns.TRANSPORT_TLS_FIRST_AND_FALL_BACK_TO_TCP_KEEP_CONNECTIONS_OPEN ha been deprecated.
dns_transport: getdns.TRANSPORT_TLS_FIRST_AND_FALL_BACK_TO_TCP_KEEP_CONNECTIONS_OPEN,
});
ctx.general(TEST_GOOD_DOMAIN, getdns.RRTYPE_A, (err, result) => {
expect(err).to.be(null);
expect(result.replies_tree).to.be.an(Array);
expect(result.replies_tree).to.not.be.empty();
shared.destroyContext(ctx, done);
});
});
it("Only TLS in stub mode should return replies", function(done) {
const ctx = getdns.createContext({
resolution_type: getdns.RESOLUTION_STUB,
upstream_recursive_servers: [
TEST_GOOD_UPSTREAM_RECURSIVE_SERVER_TLS_HOSTNAME_1,
],
// NOTE: getdns.TRANSPORT_TLS_ONLY_KEEP_CONNECTIONS_OPEN has been deprecated.
dns_transport: getdns.TRANSPORT_TLS_ONLY_KEEP_CONNECTIONS_OPEN,
});
ctx.general(TEST_GOOD_DOMAIN_TLS, getdns.RRTYPE_A, (err, result) => {
expect(err).to.be(null);
expect(result.replies_tree).to.be.an(Array);
expect(result.replies_tree).to.not.be.empty();
shared.destroyContext(ctx, done);
});
});
it("With fallback to TCP in stub mode should return replies", function(done) {
const ctx = getdns.createContext({
resolution_type: getdns.RESOLUTION_STUB,
upstream_recursive_servers: [
TEST_GOOD_UPSTREAM_RECURSIVE_SERVER_TLS_HOSTNAME_2,
],
// NOTE: getdns.TRANSPORT_TLS_FIRST_AND_FALL_BACK_TO_TCP_KEEP_CONNECTIONS_OPEN ha been deprecated.
dns_transport: getdns.TRANSPORT_TLS_FIRST_AND_FALL_BACK_TO_TCP_KEEP_CONNECTIONS_OPEN,
});
ctx.general(TEST_GOOD_DOMAIN, getdns.RRTYPE_A, (err, result) => {
expect(err).to.be(null);
expect(result.replies_tree).to.be.an(Array);
expect(result.replies_tree).to.not.be.empty();
shared.destroyContext(ctx, done);
});
});
});
describe("Hostname validation", () => {
it("Should fail", function(done) {
const ctx = getdns.createContext({
tls_authentication: getdns.AUTHENTICATION_HOSTNAME,
// NOTE: getdns.TRANSPORT_TLS_ONLY_KEEP_CONNECTIONS_OPEN has been deprecated.
dns_transport: getdns.TRANSPORT_TLS_ONLY_KEEP_CONNECTIONS_OPEN,
});
ctx.general(TEST_GOOD_DOMAIN, getdns.RRTYPE_A, (err, result) => {
expect(err).to.be.an("object");
expect(err.code).to.be.an("number");
expect(err.code).to.be(getdns.RETURN_BAD_CONTEXT);
expect(result).to.be(undefined);
shared.destroyContext(ctx, done);
});
});
it("In stub mode should return replies", function(done) {
const ctx = getdns.createContext({
resolution_type: getdns.RESOLUTION_STUB,
upstream_recursive_servers: [
TEST_GOOD_UPSTREAM_RECURSIVE_SERVER_TLS_HOSTNAME_2,
],
tls_authentication: getdns.AUTHENTICATION_HOSTNAME,
// NOTE: getdns.TRANSPORT_TLS_ONLY_KEEP_CONNECTIONS_OPEN has been deprecated.
dns_transport: getdns.TRANSPORT_TLS_ONLY_KEEP_CONNECTIONS_OPEN,
});
ctx.general(TEST_GOOD_DOMAIN_TLS, getdns.RRTYPE_A, (err, result) => {
expect(err).to.be(null);
expect(result.replies_tree).to.be.an(Array);
expect(result.replies_tree).to.not.be.empty();
shared.destroyContext(ctx, done);
});
});
});
describe("Transport list", () => {
it("Only TLS in stub mode should return replies", function(done) {
const ctx = getdns.createContext({
resolution_type: getdns.RESOLUTION_STUB,
upstream_recursive_servers: [
TEST_GOOD_UPSTREAM_RECURSIVE_SERVER_TLS_HOSTNAME_1,
],
dns_transport_list: [
getdns.TRANSPORT_TLS,
],
});
ctx.general(TEST_GOOD_DOMAIN_TLS, getdns.RRTYPE_A, (err, result) => {
expect(err).to.be(null);
expect(result.replies_tree).to.be.an(Array);
expect(result.replies_tree).to.not.be.empty();
shared.destroyContext(ctx, done);
});
});
it("With fallback to TCP in stub mode should return replies", function(done) {
const ctx = getdns.createContext({
resolution_type: getdns.RESOLUTION_STUB,
upstream_recursive_servers: [
TEST_GOOD_UPSTREAM_RECURSIVE_SERVER_TLS_HOSTNAME_2,
],
dns_transport_list: [
getdns.TRANSPORT_TLS,
getdns.TRANSPORT_TCP,
],
});
ctx.general(TEST_GOOD_DOMAIN, getdns.RRTYPE_A, (err, result) => {
expect(err).to.be(null);
expect(result.replies_tree).to.be.an(Array);
expect(result.replies_tree).to.not.be.empty();
shared.destroyContext(ctx, done);
});
});
});
});