bitcore-wallet-service/bit-wallet/bit-sign

#!/usr/bin/env node

var _ = require('lodash');
var program = require('commander');
var ClientLib = require('../lib/clientlib.js');
var common = require('./common');

program
  .version('0.0.1')
  .option('-c,--config [file]', 'Wallet config filename')
  .option('-v,--verbose', 'be verbose')
  .usage('[options] <txpid>')
  .parse(process.argv);

var args = program.args;
if (!args[0])
  program.help();

var txpid = args[0];

var cli = new ClientLib({
  filename: program.config
});

cli.txProposals({}, function(err, x) {
  common.die(err);

  if (program.verbose)
    console.log('* Raw Server Response:\n', x); //TODO

  var txps = _.filter(x, function(x) {
    return _.endsWith(common.shortID(x.id), txpid);
  });

  if (!txps.length)
    common.die('Could not find TX Proposal:' + txpid);

  if (txps.length > 1)
    common.die('More than one TX Proposals match:' + txpid + ' : ' + _.map(txps, function(x) {
      return x.id;
    }).join(' '));;

  var txp = txps[0];
  cli.sign(txp, function(err, x) {
    common.die(err);

    if (program.verbose)
      console.log('* Raw Server Response:\n', x); //TODO

    console.log('Transaction signed.');
  });
});