acme-dns-01-namecheap.js/lib/index.js

164 lines
5.2 KiB
JavaScript
Raw Normal View History

'use strict';
var util = require('util');
2019-06-15 18:54:30 +00:00
var request; // = require('@root/request');
var parseString = require('xml2js').parseString;
parseString = util.promisify(parseString);
const SANDBOX_URL = 'https://api.sandbox.namecheap.com/xml.response';
const PRODUCTION_URL = 'https://api.namecheap.com/xml.response';
var defaults = {
baseUrl: SANDBOX_URL
};
function extend(obj) {
var newObj = {};
for (var i in obj) {
if (obj.hasOwnProperty(i)) {
newObj[i] = obj[i];
}
}
return newObj;
}
function requestUrl(baseUrl, params) {
var queryString = Object.keys(params).map(function (key) {
return encodeURIComponent(key) + '=' + encodeURIComponent(params[key]);
}).join('&');
console.debug(queryString);
return baseUrl + '?' + queryString;
}
module.exports.create = function (config) {
// config = { baseUrl, token }
var baseUrl = config.baseUrl || defaults.baseUrl;
var globalParams = {
apiUser: config.apiUser,
apiKey: config.apiKey,
username: config.username,
ClientIp: '122.178.155.204'
};
return {
2019-06-15 18:54:30 +00:00
init: function (deps) {
request = deps.request;
return null;
},
zones: function(data) {
throw new Error("not implemented yet");
},
set: function (data) {
var ch = data.challenge;
var domainname = ch.identifier.value;
var zone = domainname;
var dnsPrefix = ch.dnsHost.replace(new RegExp('.' + zone + '$'), '');
var txt = ch.dnsAuthorization;
var params = extend(globalParams);
params['Command'] = 'namecheap.domains.dns.setHosts';
// the domain is the first part
params['SLD'] = zone.split('.')[0];
// the rest of the components are the TLD
params['TLD'] = zone.split('.').splice(1).join('.');
params['HostName1'] = dnsPrefix;
params['RecordType1'] = 'TXT';
params['Address1'] = txt;
params['TTL1'] = 100;
var url = requestUrl(baseUrl, params);
console.debug(url);
console.log('adding txt', data);
return request({
method: 'POST',
url: url,
}).then(function (resp) {
resp = resp.body;
console.log(resp);
return parseString(resp, function (err, result) {
console.dir(result);
if (result['ApiResponse']['$']['Status'] === 'ERROR') {
for (let i = 0; i < result['ApiResponse']['Errors'].length; i++) {
console.log(result['ApiResponse']['Errors'][i])
}
throw new Error('record did not set. check subdomain, api key, etc');
} else {
return true
}
});
});
},
remove: function (data) {
var domainname = data.challenge.altname;
var zone = domainname;
throw new Error('not supported');
},
get: function (data) {
var ch = data.challenge;
var domainname = data.challenge.altname;
var zone = domainname;
var params = extend(globalParams);
params['Command'] = 'namecheap.domains.dns.getHosts';
// the domain is the first part
params['SLD'] = zone.split('.')[0];
// the rest of the components are the TLD
params['TLD'] = zone.split('.').splice(1).join('.');
var url = requestUrl(baseUrl, params);
console.debug(url);
console.log('getting txt', data);
return request({
method: 'POST',
url: url,
}).then(function (resp) {
resp = resp.body;
return parseString(resp, function (err, result) {
console.dir(result);
if (result['ApiResponse']['$']['Status'] === 'ERROR') {
for (let i = 0; i < result['ApiResponse']['Errors'].length; i++) {
console.log(result['ApiResponse']['Errors'][i])
}
throw new Error('record did not set. check subdomain, api key, etc');
} else { // Status="OK"
var entries = result['ApiResponse']['CommandResponse']['DomainDNSGetHostsResult'].filter(function (x) {
return x['$']['Type'] === 'TXT';
});
var entry = entries.filter(function (x) {
console.log('data', x.data);
console.log('dnsAuth', ch.dnsAuthorization, ch);
return x['$']['Address'] === ch.dnsAuthorization;
})[0];
if (entry) {
return {dnsAuthorization: entry['$']['Address']};
} else {
return null;
}
}
});
});
}
};
};