safechat/nodejs/client/safechat.js

#!/usr/bin/env nodejs

try {

  var package = require(__dirname+'/../package.json')
  var program = require('commander')
  var fs = require('fs')
  
  program
    .version(package.version)
    .description('command line client for SafeChat, see https://safechat.ch')
    .option('-u, --url <url>', 'url to safechat server [http://localhost:8888]', 'http://localhost:8888')
    .option('-n, --name <name>', 'username [test]', 'test')
    .option('-H, --host <host>', 'user\'s SafeChat host, mail is <name>@<host> [safechat.ch]', 'safechat.ch')
    .option('-K, --keyserver <host>', 'pgp key server [https://safechat.ch]', 'https://safechat.ch') 
    .option('-p, --password <pwd>', 'password [ert456]', 'ert456') 
    .option('-k, --key <file>', 'pgp key file [key.pgp]', 'key.pgp') 
    .parse(process.argv)

  var client = require(__dirname+'/../safechat/client')(program.url, program.keyserver)
  
  fs.stat(program.key, function(err, stats) {
    if (err) {
      console.log('generate keys')
      client.create(program.name, program.host, program.password,
                    function(user) {
                      fs.writeFileSync(program.key, JSON.stringify(user))
                      console.log('new user credentials created')
                    },
                    function(msg, e) {
                      console.log("**** ERRROR:", msg, e, e.stack)
                    })
    } else if (stats.isFile()) {
      client.login(JSON.parse(fs.readFileSync(program.key)), 
                   function(user) {
                     console.log('user successfully restored:', user.email)
                   },
                   function(msg, e) {
                     console.log("**** ERRROR:", msg, e, e.stack)
                   })
    } else {
      console.log('**** ERROR: cannot read file', program.key)
    }
  })
  
  /*
  console.log('connecting to:', program.url)
  
  var socket = io(program.url)
  socket
    .on('connect', function() {
      console.log('connect')
      socket.emit('login', {name: 'test',  })
    })
    .on("login", function() {
      console.log('loggedin')
    })
    .on("fail", function() {
    console.log('fail')
    })
    .on("user", function() {
      console.log('user')
  })
    .on("users", function() {
      console.log('users')
    })
  .on("message", function() {
    console.log('message')
  })
    .on("messages", function() {
      console.log('messages')
    })
    .io
    .on("connect", function() {
      console.log('io.connect')
    })
    .on("reconnect", function() {
      console.log('io.reconnect')
    })
    .on("disconnect", function() {
    console.log('io.disconnect')
    })
    .on("error", function() {
      console.log('io.disconnect')
    })
  */

} catch (e) {
  console.log('**** ERROR:', e.stack)
}