151 lines
3.8 KiB
JavaScript
151 lines
3.8 KiB
JavaScript
'use strict';
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var request = require('@root/request');
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request = require('util').promisify(request);
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var defaults = {
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baseUrl: 'https://api.vultr.com/'
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};
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module.exports.create = function(config) {
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var baseUrl = config.baseUrl || defaults.baseUrl;
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var apiKey = config.apiKey;
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return {
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set: function(data) {
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var ch = data.challenge;
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var domainname = ch.identifier.value;
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var zone = domainname;
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var dnsPrefix = ch.dnsHost.replace(new RegExp('.' + zone + '$'), '');
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var txt = ch.dnsAuthorization;
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// If the domain to be verified is
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var url = baseUrl + 'v1/dns/create_record';
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console.log('adding txt', data);
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return request({
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method: 'POST',
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url: url,
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headers: {
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'API-Key': apiKey
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},
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form: {
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type: 'TXT',
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name: dnsPrefix,
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data: '"'+txt+'"', // vultr requires the TXT record wraped in quotes
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domain: config.domain,
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ttl: 300
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}
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}).then(function(resp) {
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if(resp.statusCode==200){
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return true;
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}else{
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console.log(resp.statusCode);
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console.log(resp.body);
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throw new Error('record did not set. check subdomain, api key, etc');
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}
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});
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},
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remove: function(data) {
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var ch = data.challenge;
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var domainname = data.challenge.altname;
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var zone = domainname;
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var url = baseUrl + 'v1/dns/records';
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return request({
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method: 'GET',
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url: url+'?domain='+config.domain,
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// PROBLEM (fixed): Remember to set json: true (not need to JSON.parse)
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json: true,
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headers: {
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'API-Key': apiKey
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}
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}).then(function(resp) {
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if(resp.statusCode==200){
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resp = resp.body;
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console.log(resp);
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var entries =
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resp.filter(function(x) {
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return x.type === 'TXT';
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});
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var entry = entries.filter(function(x) {
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// vultr wraps the TXT record in double quotes
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return x.data.substring(1, x.data.length - 1) === ch.dnsAuthorization;
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})[0];
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if (entry) {
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return entry['RECORDID'];
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} else {
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throw new Error(
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"Couldn't remove record. check subdomain, api key, etc"
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);
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}
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}else{
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throw new Error("record did not set. check subdomain, api key, etc");
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}
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})
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.then(function(recordId) {
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var domainname = data.challenge.altname;
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var zone = domainname;
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var url = baseUrl + 'v1/dns/delete_record';
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return request({
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method: 'POST',
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url: url,
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headers: {
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'API-Key': apiKey
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},
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form: {
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domain: config.domain,
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'RECORDID': recordId
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}
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}).then(function(resp) {
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if(resp.statusCode==200){
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return true;
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}else{
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console.log(resp.statusCode);
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console.log(resp.body);
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throw new Error("record did not remove. check subdomain, api key, etc");
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}
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});
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});
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},
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get: function(data) {
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var ch = data.challenge;
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var domainname = data.challenge.altname;
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var url = baseUrl + 'v1/dns/records';
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console.log('getting txt', data);
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// Digital ocean provides the api to fetch records by ID. Since we do not have id, we fetch all the records,
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// filter the required TXT record
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return request({
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method: 'GET',
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url: url+'?domain='+config.domain,
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json: true,
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headers: {
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'API-Key': apiKey
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}
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}).then(function(resp) {
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resp = resp.body;
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var entries = resp.filter(function(x) {
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return x.type === 'TXT';
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});
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var entry = entries.filter(function(x) {
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// vultr wraps the TXT record in double quotes
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return x.data.substring(1, x.data.length - 1) === ch.dnsAuthorization;
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})[0];
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if (entry) {
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return { dnsAuthorization: entry.data.substring(1, entry.data.length - 1)};
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} else {
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return null;
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}
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});
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}
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};
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};
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