walnut.js/ddns-client.js

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2015-02-12 17:24:30 +00:00
#!/usr/bin/env node
'use strict';
// dig -p 53 @redirect-www.org pi.nadal.daplie.com A
var updateIp = require('./holepunch/helpers/update-ip.js').update;
var cli = require('cli');
cli.parse({
service: [ 's', 'The service to use for updates i.e. redirect-www.org', 'string', 'redirect-www.org' ]
, hostname: [ 'h', 'The hostname you wish to update i.e. example.com', 'string' ]
, type: [ 't', 'The record type i.e. A, MX, CNAME, etc', 'string', 'A' ]
, priority: [ 'p', 'The priority (for MX and other records)', 'string' ]
, port: [ false, 'The port (default https/443)', 'number', 443 ]
, insecure: [ false, '(deprecated) allow insecure non-https connections', 'boolean' ]
, cacert: [ false, '(not implemented) specify a CA for "self-signed" https certificates', 'string' ]
, answer: [ 'a', 'The answer', 'string' ]
});
cli.main(function (args, options) {
//console.log(options);
options.hostname = options.hostname || args[0]
options.answer = options.answer || args[1]
if (options.insecure) {
console.error('--insecure is not supported. You must use secure connections.');
return;
}
if (!options.hostname) {
console.error('Usage: ddns-client HOSTNAME ANSWER -t A -s updater.mydns.com');
console.error('Example: ddns-client example.com');
console.error('Note: if you omit ANSWER, it is assumed that the dyndns service will use the request ip');
return;
}
//console.log('args');
//console.log(args);
//console.log(options);
return updateIp({
updater: options.service
, port: options.port
, cacert: options.cacert
, ddns: [
{ "name": options.hostname
, "value": options.answer
, "type": options.type
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, "priority": options.priority
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}
]
}).then(function (data) {
if ('string') {
data = JSON.parse(data);
}
console.log(JSON.stringify(data, null, ' '));
console.log('Test with');
console.log('dig ' + options.hostname + ' ' + options.type);
})
});