From dda7ecb497cb726d276864cb204439707087f512 Mon Sep 17 00:00:00 2001
From: AJ ONeal <coolaj86@gmail.com>
Date: Fri, 7 Jun 2019 00:48:10 -0600
Subject: [PATCH] v3.1.2: keep same random prefix per test set

---
 example.js   | 8 ++++----
 index.js     | 7 ++++---
 package.json | 6 +++++-
 3 files changed, 13 insertions(+), 8 deletions(-)

diff --git a/example.js b/example.js
index 912400f..7106618 100644
--- a/example.js
+++ b/example.js
@@ -3,10 +3,10 @@
 //var tester = require('acme-challenge-test');
 var tester = require('./');
 
-var type = 'http-01';
-var challenger = require('acme-http-01-cli').create({});
-//var type = 'dns-01';
-//var challenger = require('acme-dns-01-cli').create({});
+//var type = 'http-01';
+//var challenger = require('acme-http-01-cli').create({});
+var type = 'dns-01';
+var challenger = require('acme-dns-01-cli').create({});
 //var challenger = require('./YOUR-CHALLENGE-STRATEGY').create({});
 //var type = 'YOUR-TYPE-01';
 
diff --git a/index.js b/index.js
index 5746654..291f7f7 100644
--- a/index.js
+++ b/index.js
@@ -76,10 +76,11 @@ function testEach(type, domains, challenger) {
 	var all = domains.map(function(d) {
 		return { domain: d };
 	});
+	var rnd = crypto.randomBytes(2).toString('hex');
 
 	return mapAsync(all, function(opts) {
 		console.info("TEST '%s'", opts.domain);
-		opts.challenge = getChallenge(type, opts.domain);
+		opts.challenge = fakeChallenge(type, opts.domain, rnd);
 		var ch = opts.challenge;
 		if ('http-01' === ch.type && ch.wildname) {
 			throw new Error('http-01 cannot be used for wildcard domains');
@@ -234,7 +235,7 @@ function wrapChallenger(challenger) {
 	return { set: set, get: get, remove: remove };
 }
 
-function getChallenge(type, altname) {
+function fakeChallenge(type, altname, rnd) {
 	var expires = new Date(Date.now() + 10 * 60 * 1000).toISOString();
 	var token = crypto.randomBytes(8).toString('hex');
 	var thumb = crypto.randomBytes(16).toString('hex');
@@ -257,7 +258,7 @@ function getChallenge(type, altname) {
 		thumbprint: thumb,
 		keyAuthorization: keyAuth,
 		url: null, // completed below
-		dnsHost: '_acme-challenge-' + token.slice(0, 4) + '.', // completed below
+		dnsHost: '_' + rnd.slice(0, 2) + '-acme-challenge-' + rnd.slice(2) + '.', // completed below
 		dnsAuthorization: dnsAuth,
 		altname: altname,
 		_test: true // used by CLI referenced implementations
diff --git a/package.json b/package.json
index ebfd382..fa0274e 100644
--- a/package.json
+++ b/package.json
@@ -1,9 +1,13 @@
 {
 	"name": "acme-challenge-test",
-	"version": "3.1.1",
+	"version": "3.1.2",
 	"description": "The base set of tests for all ACME challenge strategies. Any `acme-http-01-`, `acme-dns-01-`, `acme-challenge-`, or greenlock plugin should be able to pass these tests.",
 	"main": "index.js",
 	"homepage": "https://git.rootprojects.org/root/acme-challenge-test.js",
+	"files": [
+		"example.js",
+		"lib"
+	],
 	"dependencies": {},
 	"devDependencies": {},
 	"scripts": {