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app.js
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app.js
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#!/usr/bin/env node
let Promise = require('bluebird'),
verify = Promise.promisify(require('./index.js').verify),
argv = process.argv.slice(2),
getAddressFromTextFile = require('./methods/readfromfile.js').getAddressFromTextFile,
loggerOptions = require('./logger.js').loggerOptions,
logger = require('./logger.js').logger
if (argv.length === 0) {
throw new Error('You must provide one or more email addresses.')
}
let addresses = [],
domain = null,
err_msg = null,
options = {
port : 25,
sender : '[email protected]',
fqdn : 'mail.example.org',
concurrency: 1,
debug: false
}
//todo: code refactoring
for (var i = 0 ; i < argv.length ; i++) {
if (argv[i] === '-d') {
if (argv[++i]) {
domain = '@' + argv[i]
}
else {
err_msg = 'Malformed Domain Command'
break
}
}
else if (domain && argv[i] === '-n') {
if (argv[i + 1] && argv[i + 2]) {
var first = argv[++i],
firstletter = first.charAt(0),
last = argv[++i],
lastletter = last.charAt(0)
addresses.push(first + domain)
addresses.push(last + domain)
addresses.push(first + last + domain)
addresses.push(first + '.' + last + domain)
addresses.push(last + first + domain)
addresses.push(last + '.' + first + domain)
addresses.push(firstletter + last + domain)
addresses.push(firstletter + '.' + last + domain)
addresses.push(firstletter + lastletter + domain)
addresses.push(firstletter + domain)
addresses.push(last + firstletter + domain)
addresses.push(last + '.' + firstletter + domain)
addresses.push(first + lastletter + domain)
addresses.push(first + '.' + lastletter + domain)
}
else {
err_msg = 'Malformed Domain Command'
break
}
}
else if (domain && argv[i] === '-s') {
require('./standard.json').addresses.forEach(function (val, index, array) {
addresses.push(val + domain)
})
}
else if (argv[i] === '-sd' && argv[i+1]) {
options.sender = argv[++i]
}
else if (argv[i] === '-p' && argv[i+1] && argv[i+1] % 1 === 0) {
options.port = argv[++i]
}
else if (argv[i] === '-t' && argv[i+1] && argv[i+1] % 1 === 0) {
options.timeout = parseInt(argv[++i])
}
else if (argv[i] === '-f' && argv[i+1]) {
options.fqdn = argv[++i]
}
else if (argv[i] === '-dns' && argv[i+1]) {
options.dns = argv[++i]
}
else if (argv[i] === '-c' && argv[i+1]) {
options.concurrency = parseInt(argv[++i])
}
else if (argv[i] === '--debug' && argv[i+1]) {
options.debug = true
}
else if (domain) {
addresses.push(argv[i] + domain)
}
else if (argv[i] === '-file' || argv[i] === '--file'){
// check argv filename supplied?
if (!argv[i+1]) {
throw new Error('You must supply the path to the file.')
} else {
getAddressFromTextFile(argv[i+1])
.forEach(function (val, index, array) {
addresses.push(val)
})
break // immediately exit to prevent adding the filename itself to the addresses vars
}
}
else {
addresses.push(argv[i])
}
}
if (err_msg) {
console.log(err_msg)
}
else {
if(options.debug) {
loggerOptions.enable()
logger.info('DEBUG')
logger.info('OPTIONS: ' + JSON.stringify(options))
}
Promise.map(addresses, function(val) {
let individualOptions = Object.assign({email:val},options)
return verify(individualOptions)
.then((info) => {
console.log(info);
})
.catch((err) => {
console.log(err);
})
}, {concurrency: options.concurrency})
}