Eby9BUsC

1var express = require('express')
2,   app = express()
3,   s3 = require('./s3')
4    // Remember to fill in your own values here:
5,   s3config = {
6        filenameLength: 32,              // (files which are uploaded to S3 will have
7                                         //     random file names of this length)
8        policyLifespan: (5 * 60 * 1000), // (5 minutes [measured in milliseconds])
9        accessKey: '********************',                      
10        secretKey: '****************************************',
11        bucket: '<MY-BUCKET-NAME>',
12        region: '<REGION>' // eg 'us-east-2'
13    };
14
15/* Start serving the public directory */
16app.use('/', express.static(__dirname + '/public'));
17
18/* Issue temporary policies */
19app.post('/_policy', function(req, res) {
20    console.log(req.body);
21    if (req.body.filename) {
22        var filename = crypto.randomBytes(filenameLength).toString('hex') + path.extname(req.body.filename);
23        
24        res.json(s3.makeResponse(s3Config, {
25            filename: filename, 
26            contentType: req.body.content_type
27        }));   
28    } else {
29        res.status(400).send('Filename required');
30    }
31});