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#!/usr/bin/env node
'use strict';
var program = require('commander'),
safe = require('safetydance'),
bcrypt = require('bcryptjs'),
path = require('path');
function exit(error) {
if (error) console.error(error);
process.exit(error ? 1 : 0);
}
var LOCAL_AUTH_FILE = path.resolve(process.env.LOCAL_AUTH_FILE || './.users.json');
console.log('Using local auth file: ', LOCAL_AUTH_FILE);
function addUser(options) {
if (!options.username) exit('missing --username');
if (!options.password) exit('missing --password');
var users = safe.require(LOCAL_AUTH_FILE);
if (!users) users = {};
if (users[options.username]) exit('User already exists');
bcrypt.hash(options.password, 8, function(error, hash) {
users[options.username] = { username: options.username, passwordHash: hash };
safe.fs.writeFileSync(LOCAL_AUTH_FILE, JSON.stringify(users, null, 4));
console.log('Done.');
});
}
function editUser(options) {
if (!options.username) exit('missing --username');
if (!options.password) exit('missing --password');
var users = safe.require(LOCAL_AUTH_FILE);
if (!users) users = {};
if (!users[options.username]) exit('No such user');
bcrypt.hash(options.password, 8, function(error, hash) {
users[options.username] = { username: options.username, passwordHash: hash };
safe.fs.writeFileSync(LOCAL_AUTH_FILE, JSON.stringify(users, null, 4));
console.log('Done.');
});
}
function delUser(options) {
if (!options.username) exit('missing --username');
var users = safe.require(LOCAL_AUTH_FILE);
if (!users) exit('No such user');
if (!users[options.username]) exit('No such user');
delete users[options.username];
safe.fs.writeFileSync(LOCAL_AUTH_FILE, JSON.stringify(users, null, 4));
console.log('Done.');
}
function listUsers() {
var users = safe.require(LOCAL_AUTH_FILE);
if (!users) exit('No users. Use `admin user-add` to add some.');
console.log(users);
}
program.version('0.1.0');
program.command('user-add')
.description('Add local user')
.option('-u --username <username>', 'New username')
.option('-p --password <password>', 'New password')
.action(addUser);
program.command('user-edit')
.description('Edit local user')
.option('-u --username <username>', 'Username')
.option('-p --password <password>', 'New password')
.action(editUser);
program.command('user-del')
.description('Delete local user')
.option('-u --username <username>', 'Username')
.action(delUser);
program.command('users')
.description('List local users')
.action(listUsers);
program.parse(process.argv);
if (!process.argv.slice(2).length) {
program.outputHelp();
} else { // https://github.com/tj/commander.js/issues/338
var knownCommand = program.commands.some(function (command) { return command._name === process.argv[2]; });
if (!knownCommand) {
console.error('Unknown command: ' + process.argv[2]);
process.exit(1);
}
}
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