sign a nonce

sign.js

#!/usr/bin/env node

var forge = require('node-forge');
var sshprivkey = require('./sshprivkey.js');
var sshpubkey = require('./sshpubkey.js');


sshprivkey('./id_rsa.1', function(err, ret) {
  if(err) {
    console.error(err);
  }

  var nonce = 'MTQzODYxNzUyNnwzWjZkYm5nREE2aUFRRDJuQlVfbmY5bGdqcUdqVkRkRWlPVEhEcVdJVjdrTEpMeWYtNzVQRXBLZVJyaVBVTmdHTU9CaTV2aF9YMDhLa1FMWFIxNVFLU1JHYUw5NXzvvu7exS2PKlT13aosgSpau6T0A_CPtDyTKzboN8Hjlw==';
  console.log(nonce);

  var source = 'https://public.databox.me/Public/acltest';
  var username = 'http://gitpay.org/melvincarvalho#this';

  var cipher =  source + username + nonce;

  var md = forge.md.sha1.create();
  md.update(cipher, 'utf8');
  var sig = forge.util.encode64(ret.private.sign( md ));

  console.log("curl -H 'Authorization: WebID-RSA source=\""+ source +"\", username=\""+ username +"\", nonce=\""+ nonce +"\", sig=\""+ sig +"\"'  https://public.databox.me/Public/acltest");

  sshpubkey('./id_rsa.1.pub', function(err, ret) {
    if(err) {
      console.error(err);
    }

    //var md = forge.md.sha1.create();
    //md.update(sig, 'utf8');
    console.log(sig);
    var verified = ret.public.verify(md.digest().bytes(), forge.util.decode64(sig));
    console.log(verified);

  });

});