| 1 | 'use strict'
|
| 2 |
|
| 3 | let _ = require('lodash')
|
| 4 | let isWildcardMatch = require('./is_wildcard_match')
|
| 5 |
|
| 6 | let stableCnames = ['.herokudns.com', '.herokudnsdev.com']
|
| 7 |
|
| 8 | function matches (match) {
|
| 9 | return match && _.find(stableCnames, (stableCname) => match.cname.endsWith(stableCname))
|
| 10 | }
|
| 11 |
|
| 12 | module.exports = function (certDomain, domains) {
|
| 13 | let exactMatch = _.find(domains, (domain) => certDomain === domain.hostname)
|
| 14 | if (matches(exactMatch)) {
|
| 15 | return exactMatch.cname
|
| 16 | }
|
| 17 |
|
| 18 | let wildcardMatch = _.find(domains, function (domain) {
|
| 19 | return (domain.hostname && isWildcardMatch(domain.hostname, certDomain))
|
| 20 | })
|
| 21 |
|
| 22 | if (matches(wildcardMatch)) {
|
| 23 | return wildcardMatch.cname
|
| 24 | }
|
| 25 |
|
| 26 | return null
|
| 27 | }
|