lamassu-server/bin/ssu-raqia
2016-06-12 17:53:23 +03:00

126 lines
3.4 KiB
JavaScript

#!/usr/bin/env node
'use strict';
var url = require('url');
var fs = require('fs');
var path = require('path');
var argv = process.argv.slice(2);
var Wreck = require('wreck');
var _ = require('lodash');
var pg = require('pg');
var uuid = require('node-uuid');
var async = require('async');
var psqlUrl = require('../lib/options').postgresql
var raqiaPath = path.join(__dirname, '..', 'raqia.json');
var code = argv[0];
if (!code) {
console.log('Registers your machines with the Lamassu raqia.is API.');
console.log('Usage: ssu-raqia <code>\n');
console.log('Please supply the code sent to you by Lamassu support.');
process.exit(1);
}
var apiKey, apiSecret;
try {
var buf = new Buffer(code, 'hex');
apiKey = uuid.unparse(buf);
apiSecret = uuid.unparse(buf, 16);
} catch(ex) {
console.log('There was a problem with the code. Please contact Lamassu support.');
process.exit(2);
}
var client = new pg.Client(psqlUrl);
client.connect(function(err) {
if (err) return console.log(err);
var sql = 'SELECT * FROM devices ORDER BY id';
client.query(sql, function(err, res) {
if (err) return console.log(err);
client.end();
var machines = _.pluck(res.rows, 'fingerprint');
var uri = url.format({
protocol: 'https',
host: 'api.raqia.is',
pathname: '/auth/users'
});
var opts = {
headers: headers(apiKey, apiSecret),
json:true
};
Wreck.get(uri, opts, function(err, res, payload) {
if (err) return console.log(err.message);
if (res.statusCode !== 200) return console.log('Could not connect to raqia.is: %d', res.statusCode);
var configuredMachines = _(payload).pluck('fingerprint').compact().value();
var remainingMachines = _.difference(machines, configuredMachines);
var users = {};
var zcUsers = _.filter(payload, zeroConfScopeOnly);
if (zcUsers.length < remainingMachines.length)
bail('You need more raqia users for your account. Please contact Lamassu support.');
_.forEach(configuredMachines, function(fingerprint) {
var user = _.find(payload, {fingerprint: fingerprint});
users[fingerprint] = user;
});
async.each(remainingMachines,
function(fingerprint, cb) {
var zcUser = zcUsers.pop();
users[fingerprint] = zcUser;
updateUser(zcUser, fingerprint, cb);
},
function(err) {
if (err) bail(err.message);
fs.writeFileSync(raqiaPath, JSON.stringify(users));
console.log('Success.');
}
);
});
});
});
function updateUser(user, fingerprint, cb) {
var uri = 'https://api.raqia.is/auth/users/' + user.userId;
var opts = {
json: true,
payload: JSON.stringify({fingerprint: fingerprint}),
headers: headers(apiKey, apiSecret)
};
Wreck.post(uri, opts, function(err, res) {
if (err) return cb(err);
if (res.statusCode !== 200) return cb(new Error('Could not connect to raqia.is: ' + res.statusCode));
cb();
});
}
function zeroConfScopeOnly(user) {
return user.apiKeys[0].scope[0] === 'zero-conf' &&
user.apiKeys[0].scope.length === 1 &&
!user.fingerprint;
}
function headers(apiKey, apiSecret) {
return {
'request-id': uuid.v4(),
Authorization: 'Basic ' + buildAuth(apiKey, apiSecret)
};
}
function buildAuth(apiKey, apiSecret) {
return new Buffer([apiKey, apiSecret].join(':')).toString('base64');
}
function bail(msg) {
console.log(msg);
process.exit(1);
}