add ddns-client

ddns-client.js

@@ -0,0 +1,59 @@
+#!/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
+      }
+    ]
+  }).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);
+  })
+});

package.json

@@ -37,14 +37,14 @@
   },
   "homepage": "https://github.com/Daplie/walnut",
   "dependencies": {
-    "bluebird": "^2.9.6",
-    "connect": "^3.3.4",
-    "foreachasync": "^5.0.5",
-    "ssl-root-cas": "^1.1.7",
-    "vhost": "^3.0.0",
     "bluebird": "^2.9.3",
     "check-ip-address": "^1.0.0",
+    "cli": "^0.6.5",
+    "connect": "^3.3.4",
     "express": "^4.11.2",
-    "request": "^2.51.0"
+    "foreachasync": "^5.0.5",
+    "request": "^2.51.0",
+    "ssl-root-cas": "^1.1.7",
+    "vhost": "^3.0.0"
   }
 }